WorldWideScience

Sample records for zealand amphipodan fauna

  1. Changes in the landsnail fauna of Lady Alice Island, northeastern New Zealand

    International Nuclear Information System (INIS)

    Brook, F.J.

    1999-01-01

    A small coastal dunefield on Lady Alice Island off northern New Zealand incorporates a stratigraphic record of the historic period and much if not all of the period of prehistoric Maori occupation of the island. Fossil landsnail faunas from the dunefield are closely comparable with those from present-day dune shrubland habitats and differ from contiguous hillslope forest and shrubland faunas. Three of the landsnail species are no longer extant on Lady Alice Island. Two are large species (Amborhytida tarangensis, Placostylus hongii) that are inferred to have become extinct following the introduction of kiore (Rattus exulans) to the island. Failure to find any snail shells with breakages characteristic of rat predation suggests that kiore may not have established on the island until the early 19th century. The other smaller species of landsnail (Phrixgnathus paralaomiformis) probably became extinct in the late 19th or early 20th century as a result of habitat disturbance from fires and cattle. (author). 56 refs., 5 figs., 4 tabs

  2. Stratigraphy, landsnail faunas, and paleoenvironmental history of coastal dunefields at Te Werahi, northernmost New Zealand

    International Nuclear Information System (INIS)

    Brook, F.J.

    1999-01-01

    During Quaternary time, the history of the Te Werahi area included episodes of dunefield formation alternating with periods of extensive erosion of sand cover. Dune units of last interglacial age and older crop out as isolated erosional remnants within and adjacent to an extensive Holocene dunefield. The latter had begun to form by at least 4000 years BP, and dune mobilisation continued until about 1800 years BP, possibly with increased dune movement after 3000 years BP. A smaller Holocene dunefield on Motuopao Island also formed before about 1800 years BP. After 1800 years BP, the Te Werahi and Motuopao dunefields entered a stable phase that persisted until about 450 years BP, followed by dune remobilisation and erosion that has continued to the present day. Analysis of fossil landsnail faunas indicates that forest was widespread in the Te Werahi area in mid Holocene time, was mostly over-run by dunes by about 1900 years BP, and then locally re-established on the dunefield between about 1800 and 800 year BP. That dune forest was destroyed between 800 and 550 years BP, probably as a result of anthropic firing following Polynesian settlement, and has not subsequently re-established. Vegetation disturbance on the Te Werahi dunefield since at least 4000 years BP has resulted in cumulative extinctions and impoverishment of native landsnail faunas, especially during major extinction pulses before 1900 years BP and between 800 and 550 years BP. (author). 43 refs., 6 figs., 2 tabs

  3. Stratigraphy, landsnail faunas, and paleoenvironmental history of Late Holocene coastal dunes, Tauroa Peninsula, northern New Zealand

    International Nuclear Information System (INIS)

    Brook, F.J.

    1999-01-01

    The post -700 years BP depositional history of the Holocene coastal dunebelt on northwestern Tauroa Peninsula involved an initial progradational phase, then a subsequent predominantly stable phase that began some time after 650 years BP, followed by a highly unstable phase from late prehistoric time to the present-day. Fossil landsnail faunas indicate that sandfield and prostrate shrubland have been the main vegetation types on the dunefield since at least 700 years BP, but that taller shrubland established locally during the later part of the prehistoric period of dunefield stability. Five species of landsnails became extinct on the dunefield in late prehistoric-historic time, probably as a result of vegetation disturbance caused by widespread dune mobilisation and erosion. (author). 19 refs., 3 figs., 1 tab

  4. Stratigraphy and landsnail faunas of Late Holocene coastal dunes, Tokerau Beach, northern New Zealand

    International Nuclear Information System (INIS)

    Brook, F.J.

    1999-01-01

    At least four depositional episodes, each involving cycles of dune instability and sand accumulation followed by stabilisation and soil formation, are represented in a Holocene dune sequence at Tokerau Beach. The first depositional episode followed the maximum post-glacial sea level rise at 6500 years BP, probably with formation of a narrow dune belt landward of the present coastline. The second depositional episode resulted in extensive progradation of the dune belt to about the present coastline from c. 3000-2000 years BP, followed by dune stabilisation and soil formation from c. 2000-900 years BP. The third depositional episode involved vertical dune accretion at c. 900-600 years BP, followed by stabilisation and soil formation after c. 600 years BP. The fourth depositional episode, after 240 years BP, resulted in further vertical dune accretion and localised extensive erosion and reworking of pre-existing dune deposits. Fossil landsnail faunas indicate that there was patchy sandfield and shrubland vegetation of the dune belt from c. 3000-2000 years BP, followed by a mosaic of shrubland and forest from c. 2000-900 years BP. After 900 years BP there was a progressive reversion to patchy shrubland vegetation, but an extensive shrubland cover again became established at c. 600 years BP and persisted until c. 450 years BP, when it was replaced by patchy shrubland and sandfield vegetation. Dune progradational phases in the first two depositional episodes correlate with and probably developed primarily in response to changes in sea level, whereas subsequent alternating phases of dune stabilisation and build-up are inferred to have resulted in part from the influence of long term cyclical variation in prevailing local wind and wave regimes in Doubtless Bay. Two stratigraphically distinct, exotic, sea-rafted pumice units are represented in the Tokerau dune sequence: Tokerau pumice (new), which has a primary depositional age of c. 3000 years BP, and Loisels pumice, which

  5. A rich Pleistocene-Holocene avifaunal sequence from Te Waka no. 1 : terrestrial fossil vertebrate faunas from inland Hawke's Bay, North Island, New Zealand. Part 2

    International Nuclear Information System (INIS)

    Worthy, T.H.; Holdaway, R.N.; Alloway, B.V.; Jones, J.; Winn, J.; Turner, D.

    2002-01-01

    The results of 13 m 2 of new excavations in the rockshelter called Te Waka no. 1, 900 m above sea level in inland Hawke's Bay, North Island, New Zealand, are presented. The site is shown to have an unparalleled continuous faunal record in sediments about 3 m deep that spans the period from the Kawakawa eruption 22,600 14 C yrs BP to the present. Good temporal control is afforded by clear stratigraphy, three obvious tephras (Taupo Ignimbrite, one unidentified, Kawakawa Tephra (Oruanui Ignimbrite)), seven AMS radiocarbon ages, and one uranium-series age. Three frog species, a tuatara, five lizards, 42 birds, and three bats are represented in the 2490 identified bones from the combined faunas from W.H. Hartree's late 1950s and our 1999-2000 excavations. The fauna is interpreted as being mainly derived from the prey remains of Falco novaeseelandiae; it includes the first fossil records of Garrodia nereis and Charadrius bicinctus from the North Island. The presence in the fossil avifauna of species that live only in shrubland or forest indicates that such vegetation was present on Te Waka between 22,600 14 C yrs BP and the Late Glacial Maximum (LGM, 18,000 14 C yrs BP). Pterodroma cookii ceased to breed on Te Waka over the LGM. The absence of this species (which nests solely under forest), the lack of forest passerines, and the presence of species characteristic of open vegetation indicate a substantial loss of vegetation around the site at that time. The sedimentary and faunal record indicate that the area was reafforested about 14,000 14 C yrs BP. (author). 75 refs., 9 figs., 6 tabs

  6. Fauna Data

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Records of fauna (animals), and environmental change derived from animal fossils. Parameter keywords describe what was measured in this data set. Additional summary...

  7. FAUNA SILVESTRE

    Directory of Open Access Journals (Sweden)

    Luis Fernando Osorio, Director 5 Simp. For.

    2012-10-01

    Full Text Available Comité científico del simposio Director Luis Fernando Osorio Vélez, Ph.D. Universidad Nacional de Colombia, sede Medellín. Colombia. Fauna silvestre Brian C. Bock, Ph.D. Universidad de Antioquia. Colombia. Jaime Polanía Vorenberg, Ph.D. Universidad Nacional de Colombia. Colombia. Joan Gastón Zamora Abrego, Ph.D. Universidad Nacional de Colombia. Colombia. Néstor Javier Mancera Rodríguez, Ph.D. Universidad Nacional de Colombia. Colombia. Sergio Solari, Ph.D. Universidad de Antioquia. Colombia.

  8. Fauna Europaea

    DEFF Research Database (Denmark)

    Pape, Thomas; Beuk, Paul; Pont, Adrian Charles

    2015-01-01

    density, and the more fertile habitats are extensively cultivated. This has undoubtedly increased the extinction risk for numerous species of brachyceran flies, yet with the recent re-discovery of Thyreophoracynophila (Panzer), there are no known cases of extinction at a European level. However, few......Fauna Europaea provides a public web-service with an index of scientific names (including important synonyms) of all extant multicellular European terrestrial and freshwater animals and their geographical distribution at the level of countries and major islands (east of the Urals and excluding...

  9. Zoogeography of the southern African echinoderm fauna

    African Journals Online (AJOL)

    1988-04-17

    Apr 17, 1988 ... Pertinent features of the oceanography of southern Africa are reviewed and an analysis of the echinoderm fauna in relation to the genera] ..... five extant echinoderm classes (all species). Crinoids. Asteroids Ophiuroids .... Australia and New Zealand, which are included with. R eprod u ced by Sabin et G.

  10. Lithuanian mammal fauna review

    Directory of Open Access Journals (Sweden)

    Linas Balciauskas

    1996-12-01

    Full Text Available Abstract Data on Lithuania mammal fauna are presented. From 78 mammal species recorded in Lithuania, 7 were seen only in the 17-18th centuries, two species are extinct. Recent Lithuanian mammal fauna contains 68 species. Five of them are observed occasionally. 63 mammal species are permant inhabitants, 18 included in the Red Data Book, mostly bats and dormice. 8 mammal species were introduced or reintroduced. Population tendencies of game animals are also considered.

  11. Fauna Europaea - Orthopteroid orders

    NARCIS (Netherlands)

    Heller, K.-G.; Bohn, H.; Haas, F.; Willemse, F.; de Jong, Y.

    2016-01-01

    Fauna Europaea provides a public web-service with an index of scientific names (including important synonyms) of all extant European terrestrial and freshwater animals, their geographical distribution at the level of countries and major islands (west of the Urals and excluding the Caucasus region),

  12. The Guadalupian Fauna

    Science.gov (United States)

    Girty, George H.

    1908-01-01

    The first descriptions of the Guadalupian fauna were published nearly fifty years ago. This early account of Shumard's was meager enough, but gave promise of a facies interesting and novel among the known Carboniferous faunas of North America. The following pages add largely to our knowledge of Guadalupian life, and I believe more than make good any promise contained in the previous account. Nevertheless, even the collections of the Guadalupian fauna here described fail to do justice to its richness and diversity, and the present report is completed with the hope of returning to the subject after another visit to the Guadalupe Mountains. Although a description of this range and the adjacent region can be found elsewhere, a repetition of the more important facts will conduce to a better understanding of the geologic relations of the fauna described herein and will serve to illustrate the references to localities and horizons necessarily involved in the paleontologic discussion. The Guadalupe Mountains are situated chiefly in southeastern New Mexico, but extend across the border for a short distance into the trans-Pecos region of Texas. Save only for this southern extreme both their geology and their topography are practically unknown, and it should be understood that anything hereafter said of them relates only to that portion. These mountains form a north-south range of considerable height, which rises abruptly from an arid and treeless plain, stretching westward to more mountainous elevations, the Cornudas Mountains and the Sierra Tinaja Pinta. This plain is locally known as Crow Flats and forms a part of the Salt Basin (Pl. I). It is now used as cattle ranges, water being raised by windmills. The only permanent surface water consists of salt lakes - broad, shallow pools incrusted with saline deposits, which in the early days were extensively sought for domestic use. This water is of course unfit for consumption, but cattle seem as a rule not to mind the less

  13. Fauna Europaea: Helminths (Animal Parasitic)

    Czech Academy of Sciences Publication Activity Database

    Gibson, D. I.; Bray, R. A.; Hunt, D.; Georgiev, B. B.; Scholz, Tomáš; Harris, P.D.; Bakke, T.A.; Pomajska, T.; Niewiadomska, K.; Kostadinova, Aneta; Tkach, V.; Bain, O.; Durette-Desset, M.-C.; Gibbons, L.; Moravec, František; Petter, A.; Dimitrova, Z.M.; Buchmann, K.; Valtonen, E. T.; de Jong, Y.

    -, č. 2 (2014), e1060 ISSN 1314-2828 Institutional support: RVO:60077344 Keywords : Acanthocephala * Biodiversity * Biodiversity Informatics * Cestoda * Fauna Europaea * Helminth * Monogenea * Nematoda * Parasite * Taxonomic indexing * Taxonomy * Trematoda * Zoology Subject RIV: EB - Genetics ; Molecular Biology

  14. Solar energy. [New Zealand

    Energy Technology Data Exchange (ETDEWEB)

    Benseman, R.

    1977-10-15

    The potential for solar space heating and solar water heating in New Zealand is discussed. Available solar energy in New Zealand is indicated, and the economics of solar space and water heating is considered. (WHK)

  15. Fauna Europaea: Helminths (Animal Parasitic)

    NARCIS (Netherlands)

    Gibson, D.I.; Bray, R.A.; Hunt, D.; Georgiev, B.B.; Scholz, T.; Harris, P.D.; Bakke, T.A.; Pojmanska, T.; Niewiadomska, K.; Kostadinova, A.; Tkach, V.; Bain, O.; Durette-Desset, M.C.; Gibbons, L.; Moravec, F.; Petter, A.; Dimitrova, Z.M.; Buchmann, K.; Valtonen, E.T.; de Jong, Y.

    2014-01-01

    Fauna Europaea provides a public web-service with an index of scientific names (including important synonyms) of all living European land and freshwater animals, their geographical distribution at country level (up to the Urals, excluding the Caucasus region), and some additional information. The

  16. Fauna Europaea: Hymenoptera: Symphyta & Ichneumonoidea

    NARCIS (Netherlands)

    Achterberg, van K.; Taeger, A.; Blank, S.M.; Zwakhals, K.; Viitasaari, M.; Sick Ki Yu, D.; Jong, de Y.

    2017-01-01

    Fauna Europaea provides a public web-service with an index of scientific names (including important synonyms) of all extant European terrestrial and freshwater animals, their geographical distribution at the level of countries and major islands (west of the Urals and excluding the Caucasus region),

  17. Limited, episodic diversification and contrasting phylogeography in a New Zealand cicada radiation

    DEFF Research Database (Denmark)

    Marshall, David; Hill, Kathy; Marske, Katharine

    2012-01-01

    The New Zealand (NZ) cicada fauna contains two co-distributed lineages that independently colonized the isolated continental fragment in the Miocene. One extensively studied lineage includes 90% of the extant species (Kikihia + Maoricicada + Rhodopsalta; ca 51 spp.), while the other contains just...

  18. potencialmente repelentes à fauna consumidora

    Directory of Open Access Journals (Sweden)

    Guilherme O. S. Ferraz de Arruda

    2007-01-01

    Full Text Available The seed of Araucaria angustifolia, “pinhão”, is becoming a alternative way of income for many families living at south and southeast of Brazil. The intensive attack on Paraná pine seeds by the wild fauna, that occur at newly-planted areas by direct sowing and at nursery of seedlings, is one of several adverses and distimulating factors to specie spreading. The objective of this work was to verify probable phytotoxics effects of some naturals and synthetics substances potentially repellentes to wild fauna, in Araucaria angustifolia seeds “in vitro”. The experiment was realized at Phytopatology and Plant Physiology Laboratory of Center of Agroveterinary Sciences, University of Santa Catarina State – Brazil, from june to december, 2004. The Paraná pine seeds, after preparation and treatment with vegetal and not vegetal substances, were sown in plastic trays with vermiculite substratum and put on cabin of growth with controlled temperature, relative humidity of air, humidity of substratum and photoperiods. It was adopted the randomized complete design with 15 treatments, with 10 seeds each treatment and with 4 repetitions. The tested substances separately or in mixtures were: extract of fruit of red pepper, root of parsley, stem and leaf of wormwood herb, lemon scented gum essential oil, linseed oil, castor bean oil, rosin, copper oxychloride, copper sulphate, sulphur and látex ink. The root emission, stem emission, length of main root and length of stem were evaluated 76 days after sowing and statisticaly analyzed. The analysis make possible to conclude that the tested extract do not have phytotoxic effect on seeds and that the substances tested “in vitro” can be used in field experiments, in repellence traits for Parana pine seeds consuming fauna. Keywords: effects fitotóxicos; pine seeds of Araucaria angustifolia; predação of seeds.

  19. Fauna Europaea: Helminths (Animal Parasitic

    Directory of Open Access Journals (Sweden)

    David Gibson

    2014-09-01

    Full Text Available Fauna Europaea provides a public web-service with an index of scientific names (including important synonyms of all living European land and freshwater animals, their geographical distribution at country level (up to the Urals, excluding the Caucasus region, and some additional information. The Fauna Europaea project covers about 230,000 taxonomic names, including 130,000 accepted species and 14,000 accepted subspecies, which is much more than the originally projected number of 100,000 species. This represents a huge effort by more than 400 contributing specialists throughout Europe and is a unique (standard reference suitable for many users in science, government, industry, nature conservation and education. Helminths parasitic in animals represent a large assemblage of worms, representing three phyla, with more than 200 families and almost 4,000 species of parasites from all major vertebrate and many invertebrate groups. A general introduction is given for each of the major groups of parasitic worms, i.e. the Acanthocephala, Monogenea, Trematoda (Aspidogastrea and Digenea, Cestoda and Nematoda. Basic information for each group includes its size, host-range, distribution, morphological features, life-cycle, classification, identification and recent key-works. Tabulations include a complete list of families dealt with, the number of species in each and the name of the specialist responsible for data acquisition, a list of additional specialists who helped with particular groups, and a list of higher taxa dealt with down to the family level. A compilation of useful references is appended.

  20. The vespid fauna of Pakistan.

    Science.gov (United States)

    Rafi, Muhammad Ather; Carpenter, James M; Qasim, Muhammad; Shehzad, Anjum; Zia, Ahmed; Khan, Muhammad Rafique; Mastoi, Muhammad Ishaque; Naz, Falak; Ilyas, Muhammad; Shah, Mazafar; Bhatti, Abdul Rauf

    2017-12-04

    This study provides the first annotated check list of the Vespidae of Pakistan. It is based on the National Insect Museum collection and various studies in Pakistan. Among 105 identified taxa, 77 species and 28 subspecies are recorded in the four subfamilies Eumeninae, Masarinae, Polistinae and Vespinae. Three new records for the fauna of Pakistan are added, namely Anterhynchium mellyi, Antepipona ovalis and Eumenes coronatus coronatus. Among the total, 12 species/subspecies are endemic to Pakistan, namely Ancistrocerus pakistanus, Antepipona luteipes, Antodynerus flavescens karachiensis, Celonites nursei, Cyrtolabulus karachiensis, Eustenancistrocerus (Parastenancistrocerus) baluchistanensis, Katamenes dimidiatus watsoni, Knemodynerus lahorensis, Leptochilus (Neoleptochilus) hina, Leptochilus (Neoleptochilus) mirificus, Leptochilus (Neoleptochilus) umerolatus and Tachyancistrocerus pakistanus. Antepipona varentzowi (Morawitz, 1896) and Polistes rothneyi quatei van der Vecht, 1968 were incorrectly reported from Pakistan.

  1. New Zealand; Selected Issues

    OpenAIRE

    International Monetary Fund

    2009-01-01

    This Selected Issues paper conducts a comparative analysis of the main determinants of GDP per capita growth in New Zealand and in other OECD countries to assess the relative importance of macroeconomic factors, institutional settings, and geographical location in New Zealand’s growth performance during the last 30 years. The estimation results find strong support for the view that geographical isolation has significantly hampered growth in New Zealand. The paper also reviews the internationa...

  2. Ecology and living conditions of groundwater fauna

    International Nuclear Information System (INIS)

    Thulin, Barbara; Hahn, Hans Juergen

    2008-09-01

    This report presents the current state of ecological knowledge and applied research relating to groundwater. A conceptual picture is given of groundwater fauna occurrence in regard to Swedish environmental conditions. Interpretation features for groundwater fauna and applications are outlined. Groundwater is one of the largest and oldest limnic habitats populated by a rich and diverse fauna. Both very old species and species occurring naturally in brackish or salt water can be found in groundwater. Groundwater ecosystems are heterotrophic; the fauna depends on imports from the surface. Most species are meiofauna, 0.3-1 mm. The food chain of groundwater fauna is the same as for relatives in surface water and salt water. Smaller animals graze biofilms and detritus, larger animals act facutatively as predators. A difference is that stygobiotic fauna has become highly adapted to its living space and tolerates very long periods without food. Oxygen is a limiting factor, but groundwater fauna tolerates periods with low oxygen concentrations, even anoxic conditions. For longer periods of time a minimum oxygen requirement of 1 mg/l should be fulfilled. Geographic features such as Quaternary glaciation and very old Pliocene river systems are important for distribution patterns on a large spatial scale, but aquifer characteristics are important on a landscape scale. Area diversity is often comparable to surface water diversity. However, site diversity is low in groundwater. Site specific hydrological exchange on a geological facies level inside the aquifer, e.g. porous, fractured and karstic aquifers as well as the hyporheic zone, controls distribution patterns of groundwater fauna. For a better understanding of controlling factors indicator values are suggested. Different adequate sampling methods are available. They are representative for the aquifer, but a suitable number of monitoring wells is required. The existence of groundwater fauna in Sweden is considered as very

  3. Ecology and living conditions of groundwater fauna

    Energy Technology Data Exchange (ETDEWEB)

    Thulin, Barbara [Geo Innova AB (Sweden); Hahn, Hans Juergen [Arbeitsgruppe Grundwasseroekologie, Univ. of Koblenz-Landau (Germany)

    2008-09-15

    This report presents the current state of ecological knowledge and applied research relating to groundwater. A conceptual picture is given of groundwater fauna occurrence in regard to Swedish environmental conditions. Interpretation features for groundwater fauna and applications are outlined. Groundwater is one of the largest and oldest limnic habitats populated by a rich and diverse fauna. Both very old species and species occurring naturally in brackish or salt water can be found in groundwater. Groundwater ecosystems are heterotrophic; the fauna depends on imports from the surface. Most species are meiofauna, 0.3-1 mm. The food chain of groundwater fauna is the same as for relatives in surface water and salt water. Smaller animals graze biofilms and detritus, larger animals act facutatively as predators. A difference is that stygobiotic fauna has become highly adapted to its living space and tolerates very long periods without food. Oxygen is a limiting factor, but groundwater fauna tolerates periods with low oxygen concentrations, even anoxic conditions. For longer periods of time a minimum oxygen requirement of 1 mg/l should be fulfilled. Geographic features such as Quaternary glaciation and very old Pliocene river systems are important for distribution patterns on a large spatial scale, but aquifer characteristics are important on a landscape scale. Area diversity is often comparable to surface water diversity. However, site diversity is low in groundwater. Site specific hydrological exchange on a geological facies level inside the aquifer, e.g. porous, fractured and karstic aquifers as well as the hyporheic zone, controls distribution patterns of groundwater fauna. For a better understanding of controlling factors indicator values are suggested. Different adequate sampling methods are available. They are representative for the aquifer, but a suitable number of monitoring wells is required. The existence of groundwater fauna in Sweden is considered as very

  4. FRASNIAN AND VISEAN-NAMURIAN CONODONT FAUNAS AT PRAPROTNO, SLOVENIA

    OpenAIRE

    KOLAR-JURKOVSEK, TEA; JURKOVSEK, BOGDAN

    2017-01-01

    Conodont faunas from the limestone pebbles of the Upper Paleozoic Conglomerate at Praprotno, Slovenia demonstrate the presence of two faunas. The older fauna, marked by Palmatolepis surecta and Polygnathus decorosus is indicative of the Frasnian stage (Upper Devonian). The younger fauna is dominated by Gnathodus bilineatus and contains Lochriea commutata and L. nodosa. This fauna is characteristic of the Late Visean-Namurian (Lower Carboniferous).

  5. The House Crow (Corvus splendens: A Threat to New Zealand?

    Directory of Open Access Journals (Sweden)

    Diane L. Fraser

    2015-05-01

    Full Text Available The house crow (Corvus splendens, a native of the Indian subcontinent, has shown a rapid expansion of habitat range across Eastern Africa, the Arabian Peninsula, Europe and Asia. It is an adaptable, gregarious commensal bird which is regarded globally as an important pest species due to its impacts on livestock, agricultural and horticultural crops and indigenous fauna and as a fecal contaminator of human environments and water resources. Two Maxent (v3.3.3k models (A with presence data in Australia and (B with simulated entry data locations in New Zealand and a third ArcGIS model (C with environmental and social layers are used to determine an overall suitability index and establish a niche-based model of the potential spatial distribution for C. splendens within New Zealand. The results show that New Zealand, particularly the northern regions of North Island, has suitable environments for the establishment of the house crow. In order of suitability Model B showed highest potential land area suitability (31.84% followed by Model A (13.79% and Model C (10.89%. The potential for further expansion of this bird’s invasive range is high and, if New Zealand is invaded, impacts are likely to be significant.

  6. Takaka Fossil Cave : a stratified Late Glacial to Late Holocene deposit from Takaka Hill, New Zealand

    International Nuclear Information System (INIS)

    Worthy, T.H.; Roscoe, D.

    2003-01-01

    A rich terrestrial vertebrate fauna from the pitfall trap deposit of Takaka Fossil Cave on Takaka Hill, South Island, New Zealand, is described. Radiocarbon ages on moa bones bracket the onset of sedimentation in the site to between 12361 and 11354 14 C yrs BP. Euryapteryx geranoides was in the Late Glacial moa fauna that predates the onset of sedi-mentation in the site, but was absent in younger faunas. The moa Anomalopteryx didiformis was present in the Late Glacial fauna as well throughout the Holocene. A total of 1633 bones from 25 species of birds and a further 895 bones of 154 individuals of vertebrates other than birds (two species of frog, one tuatara, three lizards, two bats, and a rat) were identified in the total recovered fauna. A well-preserved partial skeleton of Haast's eagle (Harpagornis moorei) of Late Glacial age had severe arthritis. Unusually small specimens of Euryapteryx were morphologically diagnosed as E. geranoides, and confirmed as such by mitochondrial DNA analysis. The molluscan fauna contained two aquatic, troglobitic hydrobiids and 29 taxa of land snails. While there is little change in species diversity between lower and upper layers, there are marked changes in relative abundance of some taxa that suggest the environment was drier in the Early and Middle Holocene than it was in the Late Holocene. (author). 26 refs., 3 figs., 4 tabs

  7. Phylogenetic analysis of New Zealand earthworms (Oligochaeta: Megascolecidae) reveals ancient clades and cryptic taxonomic diversity.

    Science.gov (United States)

    Buckley, Thomas R; James, Sam; Allwood, Julia; Bartlam, Scott; Howitt, Robyn; Prada, Diana

    2011-01-01

    We have constructed the first ever phylogeny for the New Zealand earthworm fauna (Megascolecinae and Acanthodrilinae) including representatives from other major continental regions. Bayesian and maximum likelihood phylogenetic trees were constructed from 427 base pairs from the mitochondrial large subunit (16S) rRNA gene and 661 base pairs from the nuclear large subunit (28S) rRNA gene. Within the Acanthodrilinae we were able to identify a number of well-supported clades that were restricted to continental landmasses. Estimates of nodal support for these major clades were generally high, but relationships among clades were poorly resolved. The phylogenetic analyses revealed several independent lineages in New Zealand, some of which had a comparable phylogenetic depth to monophyletic groups sampled from Madagascar, Africa, North America and Australia. These results are consistent with at least some of these clades having inhabited New Zealand since rifting from Gondwana in the Late Cretaceous. Within the New Zealand Acanthodrilinae, major clades tended to be restricted to specific regions of New Zealand, with the central North Island and Cook Strait representing major biogeographic boundaries. Our field surveys of New Zealand and subsequent identification has also revealed extensive cryptic taxonomic diversity with approximately 48 new species sampled in addition to the 199 species recognized by previous authors. Our results indicate that further survey and taxonomic work is required to establish a foundation for future biogeographic and ecological research on this vitally important component of the New Zealand biota. Copyright © 2010 Elsevier Inc. All rights reserved.

  8. Metazoan parasites from odontocetes off New Zealand: new records.

    Science.gov (United States)

    Lehnert, Kristina; Randhawa, Haseeb; Poulin, Robert

    2017-10-01

    Information about the parasite fauna of spectacled porpoises and cetaceans from New Zealand waters in general is scarce. This study takes advantage of material archived in collections of the Otago Museum in Dunedin and Massey University in Auckland, sampled from cetacean species found stranded along the New Zealand coastline between 2007 and 2014. Parasites from seven species of cetaceans (spectacled porpoise, Phocoena dioptrica (n = 2 individuals examined); pygmy sperm whale (n = 1); long-finned pilot whale, Globicephala melas (n = 1); Risso's dolphin, Grampus griseus (n = 1); short-beaked common dolphin, Delphinus delphis (n = 7); striped dolphin, Stenella coeruleoalba (n = 3) and dusky dolphin, Lagenorhynchus obscurus (n = 2)) from the respiratory and gastro-intestinal tract, cranial sinus, liver, urogenital and mammary tract, fascia and blubber were investigated. Ten parasite species were identified, belonging to the Nematoda (Stenurus minor, Stenurus globicephalae, Halocercus sp. (Pseudaliidae), Anisakis sp. (Anisakidae), Crassicauda sp. (Crassicaudidae)), Cestoda (Phyllobothrium delphini and Monorygma grimaldii (Phyllobothriidae)), Trematoda (Brachicladium palliata and Brachicladium delphini (Brachicladiidae)) and Crustacea (Scutocyamus antipodensis (Cyamidae)). Some of the parasite species encountered comprises new records for their host. Although the material was not sampled within a systematic parasitological survey, the findings contain valuable new information about the parasite fauna of rare, vagile and vulnerable marine wildlife from a remote oceanic environment.

  9. Soil fauna: key to new carbon models

    Science.gov (United States)

    Filser, Juliane; Faber, Jack H.; Tiunov, Alexei V.; Brussaard, Lijbert; Frouz, Jan; De Deyn, Gerlinde; Uvarov, Alexei V.; Berg, Matty P.; Lavelle, Patrick; Loreau, Michel; Wall, Diana H.; Querner, Pascal; Eijsackers, Herman; José Jiménez, Juan

    2016-11-01

    Soil organic matter (SOM) is key to maintaining soil fertility, mitigating climate change, combatting land degradation, and conserving above- and below-ground biodiversity and associated soil processes and ecosystem services. In order to derive management options for maintaining these essential services provided by soils, policy makers depend on robust, predictive models identifying key drivers of SOM dynamics. Existing SOM models and suggested guidelines for future SOM modelling are defined mostly in terms of plant residue quality and input and microbial decomposition, overlooking the significant regulation provided by soil fauna. The fauna controls almost any aspect of organic matter turnover, foremost by regulating the activity and functional composition of soil microorganisms and their physical-chemical connectivity with soil organic matter. We demonstrate a very strong impact of soil animals on carbon turnover, increasing or decreasing it by several dozen percent, sometimes even turning C sinks into C sources or vice versa. This is demonstrated not only for earthworms and other larger invertebrates but also for smaller fauna such as Collembola. We suggest that inclusion of soil animal activities (plant residue consumption and bioturbation altering the formation, depth, hydraulic properties and physical heterogeneity of soils) can fundamentally affect the predictive outcome of SOM models. Understanding direct and indirect impacts of soil fauna on nutrient availability, carbon sequestration, greenhouse gas emissions and plant growth is key to the understanding of SOM dynamics in the context of global carbon cycling models. We argue that explicit consideration of soil fauna is essential to make realistic modelling predictions on SOM dynamics and to detect expected non-linear responses of SOM dynamics to global change. We present a decision framework, to be further developed through the activities of KEYSOM, a European COST Action, for when mechanistic SOM models

  10. Fauna Europaea - all European animal species on the web

    DEFF Research Database (Denmark)

    de Jong, Yde; Verbeek, Melina; Michelsen, Verner

    2014-01-01

    Abstract Fauna Europaea is Europe's main zoological taxonomic index, making the scientific names and distributions of all living, currently known, multicellular, European land and freshwater animals species integrally available in one authoritative database. Fauna Europaea covers about 260...

  11. Poles Apart: Comparing Trends of Alien Hymenoptera in New Zealand with Europe (DAISIE.

    Directory of Open Access Journals (Sweden)

    Darren Ward

    Full Text Available Developing generalisations of invasive species is an important part of invasion biology. However, trends and generalisations from one part of the world may not necessarily hold elsewhere. We present the first inventory and analysis of all Hymenoptera alien to New Zealand, and compare patterns from New Zealand with those previously published from Europe (DAISIE. Between the two regions there was broad correlation between families with the highest number of alien species (Braconidae, Encyrtidae, Pteromalidae, Eulophidae, Formicidae, Aphelinidae. However, major differences also existed. The number of species alien to New Zealand is higher than for Europe (334 vs 286, and major differences include: i the much lower proportion of intentionally released species in New Zealand (21% vs 63% in Europe; and ii the greater proportion of unintentionally introduced parasitoids in New Zealand (71.2% vs 22.6%. The disharmonic 'island' nature of New Zealand is shown, as a high proportion of families (36% have no native representatives, and alien species also represent >10% of the native fauna for many other families. A much larger proportion of alien species are found in urban areas in New Zealand (60% compared to Europe (~30%, and higher numbers of alien species were present earlier in New Zealand (especially <1950. Differences in the origins of alien species were also apparent. Unlike Europe, the New Zealand data reveals a change in the origins of alien species over time, with an increasing dominance of alien species from Australasia (a regional neighbour during the past 25 years. We recommend that further effort be made towards the formation, and analysis, of regional inventories of alien species. This will allow a wider range of taxa and regions to be examined for generalisations, and help assess and prioritise the risk posed by certain taxa towards the economy or environment.

  12. Mariene flora en fauna te boek

    NARCIS (Netherlands)

    Hoeksema, B.W.; Gittenberger, A.

    2006-01-01

    Het aantal boeken over de Nederlandse flora en fauna neemt gestaag toe. En ook de afgelopen jaren zijn er weer aardig wat nieuwe titels uitgekomen over het Nederlandse zeeleven. Op deze pagina's vier van die boeken. Eerder, in de Onderwatersport van april 2005, is ook al een aantal titels

  13. Fauna Europaea: Hymenoptera – Symphyta & Ichneumonoidea

    NARCIS (Netherlands)

    van Achterberg, K.; Taeger, A.; Blank, S.M.; Zwakhals, K.; Viitasaari, M.; Yu, D.S.K.; de Jong, Y.

    2017-01-01

    Fauna Europaea provides a public web-service with an index of scientific names (including important synonyms) of all extant European terrestrial and freshwater animals, their geographical distribution at the level of countries and major islands (west of the Urals and excluding the Caucasus region),

  14. Bottom fauna of the Malacca Strait

    Digital Repository Service at National Institute of Oceanography (India)

    Parulekar, A.H.; Ansari, Z.A.

    Bottom fauna of Malacca Strait (connecting the Indian Ocean with Pacific) in the depth range of 80 to 1350 m, is dominated by meiofauna which exceeds macrofauna by 12.5 times in weight and by more than 780 times in population density. Standing crop...

  15. New Zealand's boiling kettles

    Energy Technology Data Exchange (ETDEWEB)

    Minkowski, H

    1955-04-01

    The Wairakei Valley is covered with mud pots, geysers, and steam vents. Aggressive exploitation of the geothermal resources in this area is underway. The geothermal development experience gained in Italy, where the soil is cold and compact, cannot be applied in New Zealand, as the soil is hot and the rock is porous. Drilling in New Zealand must be accompanied by a constant input of cooling emulsion. Special techniques have been developed for cementing the high-temperature boreholes. Test drillings have been made as deep as 1000 m and pressures on the order of 30 kg/cm/sup 2/ have been encountered. As even higher pressures are expected, valves have been designed to support up to 70 kg/cm/sup 2/. A 70 MW pilot-plant, supplied by 27 wells, was expected to be on-line in 1955.

  16. [Effects of global change on soil fauna diversity: A review].

    Science.gov (United States)

    Wu, Ting-Juan

    2013-02-01

    Terrestrial ecosystem consists of aboveground and belowground components, whose interaction affects the ecosystem processes and functions. Soil fauna plays an important role in biogeochemical cycles. With the recognizing of the significance of soil fauna in ecosystem processes, increasing evidences demonstrated that global change has profound effects on soil faunima diversity. The alternation of land use type, the increasing temperature, and the changes in precipitation pattern can directly affect soil fauna diversity, while the increase of atmospheric CO2 concentration and nitrogen deposition can indirectly affect the soil fauna diversity by altering plant community composition, diversity, and nutrient contents. The interactions of different environmental factors can co-affect the soil fauna diversity. To understand the effects of different driving factors on soil fauna diversity under the background of climate change would facilitate us better predicting how the soil fauna diversity and related ecological processes changed in the future.

  17. Early cenozoic differentiation of polar marine faunas.

    Directory of Open Access Journals (Sweden)

    J Alistair Crame

    Full Text Available The widespread assumption that the origin of polar marine faunas is linked to the onset of major global cooling in the Late Eocene-Early Oligocene is being increasingly challenged. The Antarctic fossil record in particular is suggesting that some modern Southern Ocean taxa may have Early Eocene or even Paleocene origins, i.e. well within the Early Cenozoic greenhouse world. A global analysis of one of the largest marine clades at the present day, the Neogastropoda, indicates that not only is there a decrease in the number of species from the tropics to the poles but also a decrease in the evenness of their distribution. A small number of neogastropod families with predominantly generalist trophic strategies at both poles points to the key role of seasonality in structuring the highest latitude marine assemblages. A distinct latitudinal gradient in seasonality is temperature-invariant and would have operated through periods of global warmth such as the Early Cenozoic. To test this concept a second global analysis was undertaken of earliest Cenozoic (Paleocene neogastropods and this does indeed show a certain degree of faunal differentiation at both poles. The Buccinidae, s.l. is especially well developed at this time, and this is a major generalist taxon at the present day. There is an element of asymmetry associated with this development of Paleocene polar faunas in that those in the south are more strongly differentiated than their northern counterparts; this can in turn be linked to the already substantial isolation of the southern high latitudes. The key role of seasonality in the formation of polar marine faunas has implications for contemporary ecosystem structure and stability.

  18. Flora y fauna crónica

    OpenAIRE

    Susana Chávez-Silverman

    2004-01-01

    “Flora & Fauna Crónica” is from the book, Killer Crónicas, which will be published by the University of Wisconsin Press in 2004. This collection of chronicles began in 2000, after Susana was awarded a fellowship by the US National Endowment for the Humanities (NEH) for a project on contemporary Argentine women's poetry. She spent thirteen months in Buenos Aires where, in addition to research and writing on her official (academic) book, she began to send bilingual, punning “letters from the so...

  19. The marine Element in the Fauna of the Ganges

    NARCIS (Netherlands)

    Annandale, N.; D.Sc.,

    1922-01-01

    In discussing the aquatic fauna of Europe we are accustomed to divide it into two sections, the marine fauna and that of fresh water. With a few exceptions, such as that of the Decapod Crustacean Palaemonetes varians in brackish water in Northern Europe (and in fresh water in the Mediterranean

  20. Recent progress in ecological studies of soil fauna

    NARCIS (Netherlands)

    Hasegawa, Motohiro; Fujii, Saori; Kaneda, Satoshi; Ikeda, Hiroshi; Hishi, Takuo; Hyodo, Fujio; Kobayashi, Makoto

    2017-01-01

    Progress in ecological studies of soil fauna includes studies of the role and effects of soil fauna on decomposition and soil carbon dynamics in relation to global environmental changes, the introduction of molecular biology approaches to such studies, feeding habit analysis using stable isotopes,

  1. Organochlorine residues in tissues of marine fauna along the coast ...

    African Journals Online (AJOL)

    These findings highlight evidence of pollution of marine fauna at the Kenyan coastal sites. It is necessary to have thorough waste management programs as a strategy to minimize marine pollution. KEY WORDS: Environmental samples; Marine samples; Kenya-Mombasa coastline; Marine fauna, Organochlorine, Pesticides.

  2. The Fauna Biodiversity of Ikot Ondo Community Forest in Essien ...

    African Journals Online (AJOL)

    Osondu

    2012-05-24

    May 24, 2012 ... Abstract. Prolonged deforestation, poaching and wildlife habitat loss has been a serious threat to wildlife conservation in Nigeria, thereby endangering fauna diversity resources in the country. This study was carried out to determine the population estimate of wild fauna in the communal land of Ikot.

  3. Issues and Tensions in Island Heritage Management: A Case Study of Motuihe Island, New Zealand

    Directory of Open Access Journals (Sweden)

    David Bade

    2010-05-01

    Full Text Available This paper draws on a New Zealand case study, Motuihe Island, to examine the challenges of conserving cultural heritage in places renowned for natural heritage values. In keeping with the broader trend toward the ecological restoration of islands close to Auckland, Motuihe Island is undergoing conversion into an ecosystem of native flora and fauna. Issues and tensions relating to the management of natural and cultural heritage will be discussed and influencing aspects investigated: the nature/culture dualism, the effect of New Zealand’s history and identity, and the influence of islandness on heritage management.

  4. Suicide in New Zealand

    Directory of Open Access Journals (Sweden)

    Said Shahtahmasebi

    2005-01-01

    Full Text Available This paper explores and questions some of the notions associated with suicide including mental illness. On average, about two-thirds of suicide cases do not come into contact with mental health services, therefore, we have no objective assessment of their mental status or their life events. One method of improving our objective understanding of suicide would be to use data mining techniques in order to build life event histories on all deaths due to suicide. Although such an exercise would require major funding, partial case histories became publicly available from a coroner's inquest on cases of suicide during a period of three months in Christchurch, New Zealand. The case histories were accompanied by a newspaper article reporting comments from some of the families involved. A straightforward contextual analysis of this information suggests that (i only five cases had contact with mental health services, in two of the cases this was due to a previous suicide attempt and in the other three it was due to drug and alcohol dependency; (ii mental illness as the cause of suicide is fixed in the public mindset, (iii this in turn makes psychological autopsy type studies that seek information from families and friends questionable; (iv proportionally more females attempt, but more men tend to complete suicide; and (v not only is the mental health-suicide relationship tenuous, but suicide also appears to be a process outcome. It is hoped that this will stimulate debate and the collaboration of international experts regardless of their school of thought.

  5. Miocene Fossils Reveal Ancient Roots for New Zealand's Endemic Mystacina (Chiroptera and Its Rainforest Habitat.

    Directory of Open Access Journals (Sweden)

    Suzanne J Hand

    Full Text Available The New Zealand endemic bat family Mystacinidae comprises just two Recent species referred to a single genus, Mystacina. The family was once more diverse and widespread, with an additional six extinct taxa recorded from Australia and New Zealand. Here, a new mystacinid is described from the early Miocene (19-16 Ma St Bathans Fauna of Central Otago, South Island, New Zealand. It is the first pre-Pleistocene record of the modern genus and it extends the evolutionary history of Mystacina back at least 16 million years. Extant Mystacina species occupy old-growth rainforest and are semi-terrestrial with an exceptionally broad omnivorous diet. The majority of the plants inhabited, pollinated, dispersed or eaten by modern Mystacina were well-established in southern New Zealand in the early Miocene, based on the fossil record from sites at or near where the bat fossils are found. Similarly, many of the arthropod prey of living Mystacina are recorded as fossils in the same area. Although none of the Miocene plant and arthropod species is extant, most are closely related to modern taxa, demonstrating potentially long-standing ecological associations with Mystacina.

  6. Energy scenarios for New Zealand

    Energy Technology Data Exchange (ETDEWEB)

    Harris, G. S.; Ellis, M. J.; Scott, G. C.; Wood, J. R.

    1977-10-15

    Three energy scenarios have been formulated for New Zealand. They concentrate on those aspects of society which have a direct bearing on energy, emphasizing three important issues: major shifts in society's values in relation to material wealth, pollution, and resources. The scenarios make assumptions that certain overall social conditions would prevail so that all decisions of government, the private sector, and individuals would be governed by the requirement to conform to the scenario theme in a way not possible under existing social and political conditions. The 3 scenarios are known as Continuation, Low New Zealand Pollution, and Limited Growth.

  7. Performing Manaaki and New Zealand Refugee Theatre

    Science.gov (United States)

    Hazou, Rand T.

    2018-01-01

    In September 2015, and in response to the Syrian refugee crisis, there were widespread calls in New Zealand urging the Government to raise its annual Refugee Quota. Maori Party co-leader Marama Fox argued that New Zealand could afford to take on more refugees as part of its global citizenship and suggested that New Zealand's policy might be shaped…

  8. Met flora meer fauna de stad in trekken

    NARCIS (Netherlands)

    Hoffman, M.H.A.

    2010-01-01

    Meer flora en fauna in de stedelijke omgeving begint met de aanplant van gevarieerd groen. Plant Publicity Holland geeft in een overzicht aan welke bomen, heesters en vaste planten daarvoor geschikt zijn.

  9. THE ORIGINS OF THE SOUTHERN AFRICAN MAMMAL FAUNA ...

    African Journals Online (AJOL)

    Southern Africa can be geographically subdivided into different biotic zones, differing from .... The greater part of the southern African mammal fauna consists of savanna .... spread into southern Africa by way of the Savanna biotic zone.

  10. types and abundance of arthropod fauna in relation to physico ...

    African Journals Online (AJOL)

    DJFLEX

    TYPES AND ABUNDANCE OF ARTHROPOD FAUNA IN RELATION ... The occurrence of arthropods associated with the bottom sediment of Warri River was investigated, and samples were collected ..... to analysis of the vegetation on Danish.

  11. An assessment of Environmental Conditions and the Benthic Fauna

    African Journals Online (AJOL)

    user

    Increased population growth puts intense ... stations suggesting good adaptation of prevailing species to small changes in water quality. .... level with the help of taxonomic keys ... The spatial relationships ..... for the structure of macro-fauna.

  12. A new, large-bodied omnivorous bat (Noctilionoidea: Mystacinidae) reveals lost morphological and ecological diversity since the Miocene in New Zealand.

    Science.gov (United States)

    Hand, Suzanne J; Beck, Robin M D; Archer, Michael; Simmons, Nancy B; Gunnell, Gregg F; Scofield, R Paul; Tennyson, Alan J D; De Pietri, Vanesa L; Salisbury, Steven W; Worthy, Trevor H

    2018-01-10

    A new genus and species of fossil bat is described from New Zealand's only pre-Pleistocene Cenozoic terrestrial fauna, the early Miocene St Bathans Fauna of Central Otago, South Island. Bayesian total evidence phylogenetic analysis places this new Southern Hemisphere taxon among the burrowing bats (mystacinids) of New Zealand and Australia, although its lower dentition also resembles Africa's endemic sucker-footed bats (myzopodids). As the first new bat genus to be added to New Zealand's fauna in more than 150 years, it provides new insight into the original diversity of chiropterans in Australasia. It also underscores the significant decline in morphological diversity that has taken place in the highly distinctive, semi-terrestrial bat family Mystacinidae since the Miocene. This bat was relatively large, with an estimated body mass of ~40 g, and its dentition suggests it had an omnivorous diet. Its striking dental autapomorphies, including development of a large hypocone, signal a shift of diet compared with other mystacinids, and may provide evidence of an adaptive radiation in feeding strategy in this group of noctilionoid bats.

  13. Impact of Global Warming on Flora and Fauna

    OpenAIRE

    , A. Srivastava; , S. Srivastav

    2011-01-01

    The paper, illustrated with graphs, discusses the impact of global warming on şora & fauna, its underlying causes, and attempts to trim down it with the collaboration of all individuals. The paper relates that, as an outcome of global warming, climate changes have reached anomalous levels with rainfall and hurricanes of unusual intensity. Everyday gases such as carbon dioxide are released to warm the earth, allowing it to be a place that can be inhabited by şora & fauna. Howev...

  14. Spatial Distribution of Soil Fauna In Long Term No Tillage

    Science.gov (United States)

    Corbo, J. Z. F.; Vieira, S. R.; Siqueira, G. M.

    2012-04-01

    The soil is a complex system constituted by living beings, organic and mineral particles, whose components define their physical, chemical and biological properties. Soil fauna plays an important role in soil and may reflect and interfere in its functionality. These organisms' populations may be influenced by management practices, fertilization, liming and porosity, among others. Such changes may reduce the composition and distribution of soil fauna community. Thus, this study aimed to determine the spatial variability of soil fauna in consolidated no-tillage system. The experimental area is located at Instituto Agronômico in Campinas (São Paulo, Brazil). The sampling was conducted in a Rhodic Eutrudox, under no tillage system and 302 points distributed in a 3.2 hectare area in a regular grid of 10.00 m x 10.00 m were sampled. The soil fauna was sampled with "Pitfall Traps" method and traps remained in the area for seven days. Data were analyzed using descriptive statistics to determine the main statistical moments (mean variance, coefficient of variation, standard deviation, skewness and kurtosis). Geostatistical tools were used to determine the spatial variability of the attributes using the experimental semivariogram. For the biodiversity analysis, Shannon and Pielou indexes and richness were calculated for each sample. Geostatistics has proven to be a great tool for mapping the spatial variability of groups from the soil epigeal fauna. The family Formicidae proved to be the most abundant and dominant in the study area. The parameters of descriptive statistics showed that all attributes studied showed lognormal frequency distribution for groups from the epigeal soil fauna. The exponential model was the most suited for the obtained data, for both groups of epigeal soil fauna (Acari, Araneae, Coleoptera, Formicidae and Coleoptera larva), and the other biodiversity indexes. The sampling scheme (10.00 m x 10.00 m) was not sufficient to detect the spatial

  15. Flora y fauna crónica

    Directory of Open Access Journals (Sweden)

    Susana Chávez-Silverman

    2004-01-01

    Full Text Available “Flora & Fauna Crónica” is from the book, Killer Crónicas, which will be published by the University of Wisconsin Press in 2004. This collection of chronicles began in 2000, after Susana was awarded a fellowship by the US National Endowment for the Humanities (NEH for a project on contemporary Argentine women's poetry. She spent thirteen months in Buenos Aires where, in addition to research and writing on her official (academic book, she began to send bilingual, punning “letters from the southern [cone] front” to colleagues and friends by email. Susana says: “Living in Buenos Aires, that gorgeous, turn of the century city in a country on the brink of (economic collapse—home to many of the authors and artists I had long admired (Borges, Cortázar, Alfonsina Storni, Alejandra Pizarnik, and before them the foundational Romantics, Sarmiento and Echeverría—brought out a sense of self, dis/placed yet oddly at home, in a cultural, linguistic and even tangible way. In Buenos Aires, the fragmented parts of me, the voices, cultures, and places inside of me, rubbed up against each other and struck fire. I called my email missives “Crónicas,” inspired by the somewhat rough-hewn, journalistic, often fantastic first-hand accounts sent “home” by the early conquistadores, and refashioned by modern-day counterparts such as Carlos Monsiváis, Elena Poniatowska, and Cristina Pacheco.” One of Susana’s crónicas, “Anniversary Crónica,” inspired by the wedding anniversary of Susana’s parents and by the so-called “Soweto Riots” in South Africa, was recently awarded First prize in Personal Memoir in the Chicano Literary Excellence Contest sponsored by the U.S. national literary magazine el Andar.

  16. Hydrochemistry of New Zealand's aquifers

    International Nuclear Information System (INIS)

    Rosen, M.R.

    2001-01-01

    Groundwater chemistry on a national scale has never been studied in New Zealand apart from a few studies on nitrate concentrations and pesticides. These studies are covered in Chapter 8 of this book. However general studies of groundwater chemistry, groundwater-rock interaction and regional characteristics of water quality have not been previously addressed in much detail. This is partly because New Zealand aquifers are relatively small on a world scale and are geologically and tectonically diverse (see Chapter 3). But New Zealand has also recently lacked a centralised agency responsible for groundwater quality, and therefore, no national assessments have been undertaken. In recent years, the Institute of Geological and Nuclear Sciences has managed a programme of collecting and analysing the groundwater chemistry of key New Zealand aquifers. This programme is called the National Groundwater Monitoring Programme (NGMP) and is funded by the New Zealand Public Good Science Fund. The programme started in 1990 using only 22 wells, with four regional authorities of the country participating. The NGMP now includes all 15 regional and unitary authorities that use groundwater and over 100 monitoring sites. The NGMP is considered a nationally significant database by the New Zealand Foundation for Research Science and Technology. The NGMP allows a national comparison of aquifer chemistries because the samples are all analysed at one laboratory in a consistent manner and undergo stringent quality control checks. Poor quality analyses are thus minimised. In addition, samples are collected quarterly so that long-term seasonal trends in water quality can be analysed, and the effects of changes in land use and the vulnerability of aquifers to contaminant leaching can be assessed. This chapter summarises the water quality data collected for the NGMP over the past 10 years. Some records are much shorter than others, but most are greater than three years. Additional information is

  17. Cenozoic Methane-Seep Faunas of the Caribbean Region.

    Directory of Open Access Journals (Sweden)

    Steffen Kiel

    Full Text Available We report new examples of Cenozoic cold-seep communities from Colombia, Cuba, the Dominican Republic, Trinidad, and Venezuela, and attempt to improve the stratigraphic dating of Cenozoic Caribbean seep communities using strontium isotope stratigraphy. Two seep faunas are distinguished in Barbados: the late Eocene mudstone-hosted 'Joes River fauna' consists mainly of large lucinid bivalves and tall abyssochrysoid gastropods, and the early Miocene carbonate-hosted 'Bath Cliffs fauna' containing the vesicomyid Pleurophopsis, the mytilid Bathymodiolus and small gastropods. Two new Oligocene seep communities from the Sinú River basin in Colombia consist of lucinid bivalves including Elongatolucina, thyasirid and solemyid bivalves, and Pleurophopsis. A new early Miocene seep community from Cuba includes Pleurophopsis and the large lucinid Meganodontia. Strontium isotope stratigraphy suggests an Eocene age for the Cuban Elmira asphalt mine seep community, making it the oldest in the Caribbean region. A new basal Pliocene seep fauna from the Dominican Republic is characterized by the large lucinid Anodontia (Pegophysema. In Trinidad we distinguish two types of seep faunas: the mudstone-hosted Godineau River fauna consisting mainly of lucinid bivalves, and the limestone-hosted Freeman's Bay fauna consisting chiefly of Pleurophopsis, Bathymodiolus, and small gastropods; they are all dated as late Miocene. Four new seep communities of Oligocene to Miocene age are reported from Venezuela. They consist mainly of large globular lucinid bivalves including Meganodontia, and moderately sized vesicomyid bivalves. After the late Miocene many large and typical 'Cenozoic' lucinid genera disappeared from the Caribbean seeps and are today known only from the central Indo-Pacific Ocean. We speculate that the increasingly oligotrophic conditions in the Caribbean Sea after the closure of the Isthmus of Panama in the Pliocene may have been unfavorable for such large

  18. Seismic isolation in New Zealand

    International Nuclear Information System (INIS)

    Skinner, R.I.; Robinson, W.H.; McVerry, G.H.

    1989-01-01

    Bridges, buildings, and industrial equipment can be given increased protection from earthquake damage by limiting the earthquake attack through seismic isolation. A broad summary of the seismic responses of base-isolated structures is of considerable assistance for their preliminary design. Seismic isolation as already used in New Zealand consists of a flexible base or support combined with some form of energy-dissipating device, usually involving the hysteretic working of steel or lead. This paper presents examples of the New Zealand experience, where seismic isolation has been used for 42 bridges, 3 buildings, a tall chimney, and high-voltage capacitor banks. Additional seismic response factors, which may be important for nuclear power plants, are also discussed briefly

  19. New Zealand faces energy problems

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    New Zealand's known reserves of petroleum are rapidly depleting and yet, with an expanding economy, overall energy demand is expected to grow by 1.4 per cent per annum over the next 30 years. The difficulties centre on New Zealand's dependence on natural gas. Built up over the last 15-20 years, gas has become a key component in electricity generation, transport fuels (both as compressed natural gas and the synthesis of gasoline), and in the manufacture of petrochemicals as well as its use as a domestic and industrial fuel. But known reserves are limited. Latest assessments of economically recoverable reserves, albeit conservative, suggest that indigenous gas supply will last until about 2016. Competition among the major users is expected to begin to push up market prices by 2005, and at higher prices some of the current applications will simply stop. It is suggested, for instance, that the synfuels and petrochemical plants are unlikely to operate after 2008. Other gas customers will continue by becoming more energy efficient and some, depending on environmental pressures, will shift to coal, fuel oil and alternative sources like geothermal power. But perhaps the most interesting outcome -particularly for gas rich countries like Australia - is the possibility of New Zealand importing natural gas during the first decades of the new century in the form of liquefied natural gas. (author)

  20. Soil invertebrate fauna enhances grassland succession and diversity.

    Science.gov (United States)

    De Deyn, Gerlinde B; Raaijmakers, Ciska E; Zoomer, H Rik; Berg, Matty P; de Ruiter, Peter C; Verhoef, Herman A; Bezemer, T Martijn; van der Putten, Wim H

    2003-04-17

    One of the most important areas in ecology is to elucidate the factors that drive succession in ecosystems and thus influence the diversity of species in natural vegetation. Significant mechanisms in this process are known to be resource limitation and the effects of aboveground vertebrate herbivores. More recently, symbiotic and pathogenic soil microbes have been shown to exert a profound effect on the composition of vegetation and changes therein. However, the influence of invertebrate soil fauna on succession has so far received little attention. Here we report that invertebrate soil fauna might enhance both secondary succession and local plant species diversity. Soil fauna from a series of secondary grassland succession stages selectively suppress early successional dominant plant species, thereby enhancing the relative abundance of subordinate species and also that of species from later succession stages. Soil fauna from the mid-succession stage had the strongest effect. Our results clearly show that soil fauna strongly affects the composition of natural vegetation and we suggest that this knowledge might improve the restoration and conservation of plant species diversity.

  1. Late Ordovician pelecypod faunas from the Cincinnati, Ohio area

    Energy Technology Data Exchange (ETDEWEB)

    Frey, R.C.

    1985-01-01

    The distribution of pelecypod faunas in the Late Ordovician strata exposed in the Cincinnati, Ohio area, points to a close relationship between lithofacies type and the life habits of these Ordovician bivalves. Muddy clastic shallow marine facies of Edenian, Maysvillian, and early Richmondian age support faunas dominated by endobyssate filter-feeding species, including a variety of modiomorphids and the genus Ambonychia, plus infaunal filter-feeding orthonotids, and in faunal deposit-feeding palaeotaxodonts. These pelecypod groups occur in claystones with a fauna of calymenid and asaphid trilobites, nautiloids, cyclomyan monoplacophorans, and occasionally crinoids and asterozoans. Younger Richmondian strata in the area are predominantly carbonate platform facies and support pelecypod faunas dominated by robust endobyssate and epibyssate ambonychiids, cyrtodontids, and colpomyids. These pelecypods are associated with diverse assemblage of articulate brachiopods, trepostome ectoprocts, solitary rugose corals, and mollusks in skeletal limestones representing storm-reworked thickets or ramos ectoprocts. This fundamental dichotomy in Late Ordovician pelecypod faunas is recognized not only in the Cincinnati area, but in Late Ordovician strata exposed on Manitoulin Island in Ontario and eastward into Quebec. Reconstructions of the life habits of these pelecypods demonstrates the dominance of the endobyssate mode of life in these Early Paleozoic pelecypods.

  2. Composition and similarity of global anomodont-bearing tetrapod faunas

    Science.gov (United States)

    Fröbisch, Jörg

    2009-08-01

    Anomodont synapsids represent the dominant herbivores of Permian and Triassic terrestrial vertebrate ecosystems. Their taxonomic diversity and morphological disparity in combination with their cosmopolitan distribution makes them an ideal study object for macroevolutionary patterns across the most devastating extinction event in earth history. This study provides a thorough review of anomodont-bearing tetrapod faunas to form the basis for a faunal similarity analysis and future studies of anomodont diversity. The stratigraphic correlation and composition of all known anomodont assemblages is revisited, including a discussion of the validity of the globally distributed anomodont species. The similarity analysis of anomodont faunas is performed on the basis of presence-absence data of anomodont taxa, using explorative methods such as cluster analysis (UPGMA) and non-metric multidimensional scaling (NMDS). The recovered faunal groupings indicate a common biostratigraphic age and furthermore reflect biogeographic patterns. Even though endemism and faunal provinciality was a constant element in anomodont faunas of the Permian and Triassic, the available evidence indicates that the end-Permian extinction resulted in a distinct uniformity that was unique to Early Triassic anomodont faunas. This is in particular characterized by the global distribution and overwhelming abundance of the disaster taxon Lystrosaurus. In contrast, cosmopolitan anomodonts also existed in the Late Permian (e.g., Diictodon) and Middle Triassic (e.g., Shansiodon), but those taxa coexisted with endemic faunal elements rather than dominated the fauna as Lystrosaurus did.

  3. The behavioral energetics of New Zealand's bats: Daily torpor and hibernation, a continuum.

    Science.gov (United States)

    McNab, Brian K; O'Donnell, Colin

    2018-05-07

    We examine the impact of behavior on the short-term energy expenditures of the only terrestrial mammals endemic to New Zealand, two bats, the long-tailed (Chalinolobus tuberculatus, family Vespertilionidae), and the lesser short-tailed (Mystacina tuberculata, family Mystacinidae). Vespertilionidae has a world-wide distribution. Mystacinidae is restricted to New Zealand, although related to five neotropical families and one in Madagascar reflecting a shared Gondwanan origin of their Noctilionoidea superfamily. Both species have highly variable body temperatures and rates of metabolism. They feed on flying insects, which requires them to be torpid in shelters during cold, wet periods. In dry weather Mystacina is active in winter at ambient temperatures as low as -1.0 °C, foraging for terrestrial invertebrates in leaf litter, even in the presence of snow, and consuming fruit, nectar, and pollen from endemic plants that bloom in winter. The behavior of Mystacina expands its presence in a cool, wet, temperate forest in a manner unlike any other bat, another example of the distinctive characteristics of the endemic New Zealand fauna. The use of torpor generally depends on a series of factors, including body mass, ambient temperature, latitude, reproductive cycle, sociality, and fat deposits. These factors result in a diversity of responses that range along a continuum from short-term torpor to hibernation. Copyright © 2018. Published by Elsevier Inc.

  4. The vertebrate fauna of Ichauway, Baker County, GA

    Science.gov (United States)

    Smith, L.L.; Steen, D.A.; Stober, J.M.; Freeman, Mary C.; Golladay, S.W.; Conner, L.M.; Cochrane, J.

    2006-01-01

    Less than 4% of the once extensive Pinus palustris (longleaf pine) ecosystem remains today. Although longleaf pine habitats are recognized for their high species diversity, few published accounts document the vertebrate faunas of remaining tracts. Here we report on the vertebrate species richness of lchauway, an 11,300-ha property in Baker County, GA. The property includes ca. 7300 ha of longleaf pine with native ground cover, along with more than 30 seasonal wetlands and ca. 45 km of riparian habitat associated with Ichawaynochaway Creek, Big Cypress Creek, and the Flint River. The fauna includes 61 species of fish, 31 amphibians, 53 reptiles, 191 birds, and 41 mammals. Despite the relative isolation of the property from other natural ecosystems, the vertebrate fauna of lchauway is remarkably diverse and may offer an example of reference conditions to guide restoration of longleaf pine forests, associated seasonal wetlands, and riparian areas elsewhere in the southeastern U S.

  5. The evolution of Greek fauna since classical times

    Directory of Open Access Journals (Sweden)

    Konstantinos Sidiropoulos

    2017-02-01

    Full Text Available This article concerns the Greek fauna of classical and late antiquity and changes up to the present day. The main sources for the fauna of antiquity are historical, geographical and zoological texts, as well as descriptions from travellers who visited Greece. The study of the texts of classical and late antiquity was based on the following classical authors: Xenophon, Aristotle, Aristophanes Byzantios, Pliny, Dio Chrysostom, Plutarch, Pausanias and Aelian. Some species that were present in the Greek fauna of classical and late antiquity, such as the lion and the leopard, are today extinct in Greece, whereas some other species that are now common, such as the cat, the chicken and the peacock, were introduced about that time or a little earlier from other regions. Some other species that are also common today, such as the wild rabbit and the pheasant, were unknown at that time, as they appeared later in Greece from other areas.

  6. Characteristic Flora and Fauna of the Kachin State, Northern Myanmar

    International Nuclear Information System (INIS)

    Yi Yi Win; Cilia Linburt; Yin Yin May

    2005-10-01

    Three biological expeditions was made from June 2003 to June 2004. Altitude is a major factor among the differences of flora and fauna distribution. Hkakaborazi (19296') is a reservoir of glaciers with permanent ice and snow from which rivers. Melikha and Maekha emanate. Ayeyarwaddy river formed from those two rivers and flow beside Myirkyina. Therefore, water quality of each river and their tributaries are cool and fresh. This quality can preserve endemic species. Unknown species of jellyfishes of Ayeyarwaddy river was collected from Myitkyina environ. Also, three different terrestrial habitats namely icy-mountain range, cool temperature and subtropical forest can conserve their characteristic flora and fauna. Flora and fauna distribution is always related to their habitat or environs. Diagnostic features of each species were recorded by photographs. The findings were discussed from conservation point of view.

  7. An annotated checklist of the Greek Stonefly Fauna (Insecta: Plecoptera).

    Science.gov (United States)

    Karaouzas, Ioannis; Andriopoulou, Argyro; Kouvarda, Theodora; Murányi, Dávid

    2016-05-17

    An overview of the Greek stonefly (Plecoptera) fauna is presented as an annotated index of all available published records. These records have resulted in an updated species list reflecting current taxonomy and species distributions of the Greek peninsula and islands. Currently, a total of 71 species and seven subspecies belonging to seven families and 19 genera are reported from Greece. There is high species endemicity of the Leuctridae and Nemouridae, particularly on the Greek islands. The endemics known from Greece comprise thirty species representing 42% of the Greek stonefly fauna. The remaining taxa are typical Balkan and Mediterranean species.

  8. ORTHOPTERA FAUNA OF SĂLAJ COUNTY, ROMANIA

    Directory of Open Access Journals (Sweden)

    Gellért Puskás

    2017-07-01

    Full Text Available : Orthoptera fauna of Sălaj County, NW Romania is reviewed based on new and literature data. 63 species were collected during field investigations in 2014-2015, thus the known Orthoptera species in the region are 74 (30 Acridoidea, 3 Tetrigoidea, 1 Tridactyloidea, 7 Grylloidea, 33 Tettigonioidea. 9 species are recorded in the county for the first time (Chorthippus mollis, Ch. montanus, Ch. vagans, Euchorthippus pulvinatus, Stenobothrus stigmaticus, Tetrix tuerki, Isophya kraussii, Metrioptera brachyptera, Pholidoptera frivaldszkyi. Isophya kraussii kraussii is a new subspecies for the fauna of Romania. Correct original spelling of the name of Ph. frivaldszkyi (Herman, 1871 is fixed.

  9. Diagnóstico da fauna silvestre em empresas florestais brasileiras Diagnosis of wild fauna in brazilian forest companies

    Directory of Open Access Journals (Sweden)

    Giovanna Debortoli Medeiros

    2009-02-01

    Full Text Available Com o objetivo de conhecer a situação atual da fauna silvestre em empresas florestais brasileiras, foram pesquisadas 42 razões sociais, entre Associadas e Co-Participantes da Sociedade de Investigações Florestais (SIF, as quais possuem plantios florestais próprios. As informações foram obtidas com base em questionário enviado às referidas empresas, via correio eletrônico, sendo as respostas obtidas também por esse mecanismo. Entre os vários resultados, destaca-se o fato de que 90,9% das empresas associadas já realizaram levantamentos qualitativos da fauna silvestre. No entanto, de modo geral há notória carência de infra-estrutura nas empresas pesquisadas para atender a trabalhos específicos de manejo e conservação da fauna silvestre.Forty-two companies, associates and co-participants of the Forest Investigation Society (SIF and owners of private forest plantations, were assessed to determine the current situation of wild fauna in Brazilian forest companies. Information was obtained through a questionnaire sent to and received from the companies by e-mail. One of the several results obtained was that 90.9% of the associate companies had already carried out qualitative surveys on wild fauna stands.. On the other hand, in general, there is a total lack of infrastructure in the surveyed companies, to specifically assist in the management and conservation of wild fauna.

  10. New Zealand's Clyde power station

    Energy Technology Data Exchange (ETDEWEB)

    Hatton, J W; Black, J C; Foster, P F

    1987-12-01

    A 100 m-high mass concrete gravity dam, for the generation of 432 MW of power, is under construction at Clyde on the Clutha River in the South Island of New Zealand. A feature of the dam is the provision of a slip joint to allow up to 2 m of movement on the plane of a fault passing through the dam foundation. Details of the dam foundations, seismic design, river channel fault and slip joint, mass concrete, spillway and sluice, powerhouse, and landslide hazard at the site are given. 3 refs.

  11. New Zealand Police and Restorative Justice Philosophy

    Science.gov (United States)

    Winfree, L. Thomas, Jr.

    2004-01-01

    In New Zealand, selected sworn police officers called youth aid officers participate in discussions and deliberations concerning the actions required to restore the sense of community balance upset by the actions of juvenile offenders. The author explores a representative sample of all sworn police officers serving in the New Zealand Police,…

  12. A Ludlow conodont fauna from Irian Jaya (Indonesia)

    NARCIS (Netherlands)

    Boogaard, van den M.

    1990-01-01

    The conodont fauna extracted from a boulder in the Lorentz River (southern Irian Jaya) is described. Arguments are put forward that the elements of Distomodus dubius (Rhodes, 1953) sensu Jeppsson, 1972 are part of the apparatus of species of Coryssognathus Link & Druce, 1972, a genus that

  13. Vascular flora and macroscopic fauna on the Fernow Experimental Forest

    Science.gov (United States)

    Darlene M. Madarish; Jane L. Rodrigue; Mary Beth Adams

    2002-01-01

    This report is the first comprehensive inventory of the vascular flora and macroscopic fauna known to occur within the Fernow Experimental Forest in north-central West Virignia. The compendium is based on information obtained from previous surveys, current research, and the personal observations of USDA Forest Service personnel and independent scientists. More than 750...

  14. Marine Flora and Fauna of the Northeastern United States. Sipuncula.

    Science.gov (United States)

    Cutler, Edward B.

    This report is part of a subseries entitled "Marine Flora and Fauna of the Northeastern United States" which is designed for use by biology students, biologists, biological oceanographers and informed laymen. Contents of this report include: (1) Introduction; (2) Key to Sipuncula (Peanut Worms); (3) Annotated Systematic List of Species;…

  15. Soil invertebrate fauna affect N2O emissions from soil

    NARCIS (Netherlands)

    Kuiper, I.; Deyn, de G.B.; Thakur, M.P.; Groenigen, van J.W.

    2013-01-01

    Nitrous oxide (N2O) emissions from soils contribute significantly to global warming. Mitigation of N2O emissions is severely hampered by a lack of understanding of its main controls. Fluxes can only partly be predicted from soil abiotic factors and microbial analyses – a possible role for soil fauna

  16. The effect of soil fauna on carbon sequestration in soil

    Czech Academy of Sciences Publication Activity Database

    Frouz, Jan; Pižl, Václav; Kaneda, Satoshi; Šimek, Miloslav

    2008-01-01

    Roč. 10, - (2008) ISSN 1029-7006. [EGU General Assembly 2008. 13.04.2008-18.04.2008, Vienna] Institutional research plan: CEZ:AV0Z60660521 Keywords : soil fauna * carbon sequestration * soil Subject RIV: EH - Ecology, Behaviour

  17. A comparison of the grasshopper fauna ( Orthoptera: Acridoidea ...

    African Journals Online (AJOL)

    The grasshopper fauna of the Uluguru Mountains and the East Usambara Mountains is compared. There is a marked relationship between habitat and similarity in species composition. The faunal similarity between sites rises with distance from the forest, evidently because the savannah species are widespread species ...

  18. Short notes and reviews The fossil fauna of Mazon Creek

    NARCIS (Netherlands)

    Schultze, Hans-Peter

    1998-01-01

    Review of: Richardson’s Guide to the Fossil Fauna of Mazon Creek, edited by Charles W. Shabica & Andrew A. Hay. Northeastern Illinois University, Chicago, Illinois, 1997: XVIII + 308 pp., 385 figs., 4 tables, 1 faunal list; $75.00 (hard cover) ISBN 0-925065-21-8. Since the last century, the area

  19. Benthic fauna around Mauritius island, southwest Indian Ocean

    Digital Repository Service at National Institute of Oceanography (India)

    Ingole, B.S.; Ansari, Z.A.; Parulekar, A.H.

    Distribution of benthic fauna in the Exclusive Economic Zone of Mauritius was studied during September-October 1987. Mean faunal density (macro+meio) and dry weight biomass was 10848 no.m/2 and 228.8 mg.m/2, respectively. The macrofauna was dominat...

  20. Distribution and diversity of flora and fauna in International Institute ...

    African Journals Online (AJOL)

    Distribution and diversity of flora and fauna in International Institute Of Tropical Agriculture (IITA) forest and nature reserve, Ibadan, Oyo state, Nigeria. ... was also sighted in the study site and several other birds which normally winter around the lake. Key words: Ecology, Distribution, Diversity, Forest, Nature Reserve, IITA, ...

  1. Mosquito fauna of a tropical museum and zoological garden complex

    African Journals Online (AJOL)

    The mosquito fauna of Museum and Zoological Garden Complex (JZC), a major tourist attraction inJos Metropolis of Nigeria, was studied The choice of the complex was out of public health curiosity. A total of 627 mosquitoes comprising 4 genera, Aedes, Culex, Coquilletidia and Eretmapodites, and9 species were caught n ...

  2. Arthropod fauna of the University of Nigeria, Nsukka, Sewage pond ...

    African Journals Online (AJOL)

    A survey of arthropod fauna of the University of Nigeria Nsukka sewage pond was carried out within May and June 2011. The aim was to determine the various arthropod species and its abundance in the sewage pond. The analysis was carried out by two methods, physico-chemical analysis and arthropod faunal studies.

  3. Marine fauna of Malvan, Central west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Parulekar, A.H.

    oysters, were identified. Rock pool environment was most interesting, as it not only had the maximum number of species but also a high order of faunal diversity. Eight zones indicating the vertical distribution of fauna in relation to tidal range were...

  4. Benthic fauna of Ungwana Bay, Mombassa (Kenya) - A preliminary account

    Digital Repository Service at National Institute of Oceanography (India)

    Ingole, B.S.

    Studies on the benthic fauna of African waters have largely been limited to that of South Africa coast [3,5;7,9,15,18]. Although, the Mombassa Coast is considered importanat for the exploitation of fishery resources. Very little is known about its...

  5. Additions to the barnacle (Crustacea: Cirripedia) fauna of South Africa

    African Journals Online (AJOL)

    The purpose of this paper is to document recent additions to the South African barnacle (Cirripedia) fauna. New species records were obtained by examining accumulated collections of unidentified material in the Iziko South African Museum, as well as via material collected directly by the authors. Fourteen species, none of ...

  6. El estudio de la Fauna Ibérica

    Directory of Open Access Journals (Sweden)

    Ramos Sánchez, María Ángeles

    2007-10-01

    Full Text Available Since the beginning in 1989, Fauna Ibérica has promoted coordinated research in Taxonomy bringing together more than 100 Spanish and non-Spanish experts. The programme supported by CSIC Presidency is lead by Museo Nacional de Ciencias Naturales. As a result, 30 Fauna Ibérica monographs has been published in addition to a year average of 50-60 scientific papers describing more than 50 new species per year. IBERFAUNA, the Data Bank of the Spanish Fauna, has been created including 38.000 out of the 61.000 species estimated to live in the Iberian Peninsula and Balearic Islands. This area is confirmed as one of the most biodiverse of the European Union with more than 50 % of the European species and more than 50 % of its endemics. Among future plans, a more stable organization is proposed in order to: maintaining dichotomy paper/digital publications, increasing interactivity among taxonomists and training, developing cyber-tools to facilitate public access to the information and increasing the strength of Fauna Ibérica through collaboration with other international initiatives and other areas of knowledge.Desde su inicio en 1989, Fauna Ibérica ha impulsado la investigación coordinada de más de 100 taxónomos españoles y extranjeros. El programa, apoyado por la Presidencia del CSIC, está dirigido por el Museo Nacional de Ciencias Naturales. Como resultado, se han publicado 30 monografías de la serie Fauna Ibérica, y un promedio anual de 50-60 artículos científicos que describen más de 50 nuevas especies por año. Se ha creado el Banco de Datos, IBERFAUNA, que cuenta ya con 38.000 de las aproximadamente 61.000 especies que habitan en la Península Ibérica y Baleares. Se confirma como una de las regiones más ricas en biodiversidad de la Unión Europea, con más del 50 % de las especies y más de un 50 % de sus endemismos. Entre los planes de futuro, se propone una estructura estable para Fauna Ibérica, que mantenga la dicotomía soporte

  7. Zoogeography of the shorefish fauna of Clipperton Atoll

    Science.gov (United States)

    Robertson, D. R.; Allen, G. R.

    1996-06-01

    One hundred and fifteen species of fishes (14 oceanic, plus 101 shore and nearshore species) are known from Clipperton Island, a small, remote coral atoll in the tropical eastern Pacific (TEP). This fish fauna includes only ˜ 14% of the region's shallow-water species, and also is depauperate relative to the fish faunas of other isolated tropical islands. The island's isolation, small size, reduced habitat diversity, and oceanic environment contribute to this paucity of species. Fifty-two species at Clipperton can be identified as TEP; these include 37 widespread species, six species shared only with the Revillagigedo Islands [the nearest (950 km) offshore shoals], and eight endemic to Clipperton. Endemics species apparently have a mix of west and east Pacific origins. Sixty-three species are transpacific; they include three new records (of Naso surgeonfishes) that maybe vagrants recruited > 4,000 km from Oceania. Clipperton is situated at the juncture between the TEP and Oceania. Its fish fauna contains about equal numbers of TEP and transpacific species. This faunal structure reflects the relative influence of surface currents from Oceania and the TEP. Although most of Clipperton's transpacific shorefishes are widespread in eastern Oceania, the Clipperton fauna has specific affinities to the fauna of the Line Islands, which are located within the main eastbound current from Oceania. Clipperton may therefore be a major stepping stone for dispersal between Oceania and the remainder of the TEP. About 50% of the non-oceanic, tropical transpacific fishes occur there, and at least 75 % of those species apparently have resident populations at the island.

  8. The fauna of brackish ponds at Port Canning, Lower Bengal Part 1 - Introduction and Preliminary Account of the Fauna

    Digital Repository Service at National Institute of Oceanography (India)

    Annandale, N.

    A general survey the fauna of brackishwater ponds at Port Canning, Lower Bengal, India, was carried out The Port Canning is situated on the Matla river having numerous creeks which runup into the delta of the Ganges about sixty miles from the open...

  9. Periodicity, duration, and function of occupation at Tauroa Point, Northland, New Zealand

    International Nuclear Information System (INIS)

    Allen, M.S.

    2005-01-01

    Three coastal sites at Tauroa Point, Northland, New Zealand were explored using varied archaeological techniques. At least seven, and possibly more, distinct occupations were identified, the earliest dating to about the fourteenth century AD. The analysis presented here centres on defining the periodicity, duration, and nature of pre-European Maori activities on this coast over time. Geomorphic evidence, radiocarbon dates, feature characteristics, fauna and artefact assemblages, and wood charcoal data are used in this endeavour. Indications are that the earliest occupation was the most extended, followed by repeated ephemeral visits between AD 1400 and 1650, and intensified but short-term coastal occupations after AD 1650. These occupations all took place within a geomorphically active environment, yet were variably affected by erosion and aggradation; in at least one locality the build-up of dune sands intensified after site abandonment. (author). 54 refs., 17 figs., 9 tabs

  10. The North Zealand CAP Monitor

    DEFF Research Database (Denmark)

    Nielsen, Minna; Ravn, Pernille; Notander Clausen, Lise

    with CAP. We started with 34 audit variables. Through repeated cycles of testing, feedback and discussions, we reduced the number of indicators to 22 and time per audit from 20 to 10 minutes. Strategy for change To link the monitoring system with our patient pathway for CAP we established an improvement...... Designing a database Designing and testing a dashboard to present indicators in a balanced way Messages for others Auditing patients with a common disease as CAP is useful to identify areas for improvement for a large group of patients. The baseline audit can serve as a basis for a monitoring system......Contect We describe how we developed a monitoring system for community acquired pneumonia (CAP) at North Zealand Regional hospital. We serve 310.000 inhabitants and annually around 3200 patients with CAP are admitted. As part of a program of clinical pathways for common conditions, a pathway...

  11. Is there a distinct continental slope fauna in the Antarctic?

    Science.gov (United States)

    Kaiser, Stefanie; Griffiths, Huw J.; Barnes, David K. A.; Brandão, Simone N.; Brandt, Angelika; O'Brien, Philip E.

    2011-02-01

    The Antarctic continental slope spans the depths from the shelf break (usually between 500 and 1000 m) to ˜3000 m, is very steep, overlain by 'warm' (2-2.5 °C) Circumpolar Deep Water (CDW), and life there is poorly studied. This study investigates whether life on Antarctica's continental slope is essentially an extension of the shelf or the abyssal fauna, a transition zone between these or clearly distinct in its own right. Using data from several cruises to the Weddell Sea and Scotia Sea, including the ANDEEP (ANtarctic benthic DEEP-sea biodiversity, colonisation history and recent community patterns) I-III, BIOPEARL (BIOdiversity, Phylogeny, Evolution and Adaptive Radiation of Life in Antarctica) 1 and EASIZ (Ecology of the Antarctic Sea Ice Zone) II cruises as well as current databases (SOMBASE, SCAR-MarBIN), four different taxa were selected (i.e. cheilostome bryozoans, isopod and ostracod crustaceans and echinoid echinoderms) and two areas, the Weddell Sea and the Scotia Sea, to examine faunal composition, richness and affinities. The answer has important ramifications to the link between physical oceanography and ecology, and the potential of the slope to act as a refuge and resupply zone to the shelf during glaciations. Benthic samples were collected using Agassiz trawl, epibenthic sledge and Rauschert sled. By bathymetric definition, these data suggest that despite eurybathy in some of the groups examined and apparent similarity of physical conditions in the Antarctic, the shelf, slope and abyssal faunas were clearly separated in the Weddell Sea. However, no such separation of faunas was apparent in the Scotia Sea (except in echinoids). Using a geomorphological definition of the slope, shelf-slope-abyss similarity only changed significantly in the bryozoans. Our results did not support the presence of a homogenous and unique Antarctic slope fauna despite a high number of species being restricted to the slope. However, it remains the case that there may be

  12. Para que servem os inventários de fauna?

    Directory of Open Access Journals (Sweden)

    Luís Fábio Silveira

    2010-01-01

    Full Text Available Inventários de fauna acessam diretamente a diversidade de uma localidade, em um determinado espaço e tempo. Os dados primários gerados pelos inventários compõem uma das ferramentas mais importantes na tomada de decisões a respeito do manejo de áreas naturais. Entretanto, vários problemas têm sido observados em diversos níveis relacionados aos inventários de fauna no Brasil e vão desde a formação de recursos humanos até a ausência de padronização, de desenho experimental e de seleção de métodos inadequados. São apresentados estudos de caso com mamíferos, répteis, anfíbios e peixes, nos quais são discutidos problemas como variabilidade temporal e métodos para detecção de fauna terrestre, sugerindo que tanto os inventários quanto os programas de monitoramento devam se estender por prazos maiores e que os inventários devem incluir diferentes metodologias para que os seus objetivos sejam plenamente alcançados.Inventories of fauna directly access the diversity of a locality in a certain period of time. The primary data generated by these inventories comprise one of the most important steps in decisions making regarding the management of natural areas. However, several problems have been observed at different levels related to inventories of fauna in Brazil, and range from the training of humans to the lack of standardization of experimental design and selection of inappropriate methods. We present case studies of mammals, reptiles, amphibians and fishes, where they discussed issues such temporal variability and methods for detection of terrestrial fauna, suggesting that both inventories and monitoring programs should be extended for longer terms and that inventories should include different methodologies to ensure that their goals are fully achieved.

  13. Hyperomma of New Zealand (Coleoptera: Staphylinidae: Paederinae)

    DEFF Research Database (Denmark)

    Schomann, Andrea Maria

    In this project a classical taxonomical revision of the New Zealand species of Hyperomma was conducted, as well as a broader molecular phylogenetic study revolving around this flightless genus, which occurs in Australia and New Zealand only. Seventeen new species were described, two new synonymies....... Additionally, the extinct Cretaceous staphylinid genus Apticax was described connected with a short review on fossil Paederinae and closely related fossils....... found, 8 known species re-described after contemporary standards, and a species inventory with keys to those 25 species and the paederine genera occurring in New Zealand was produced. The genus was placed in the phylogenetic context of its subfamily, Paederinae, for which a robust phylogenetic...

  14. [Community structure of soil fauna in Eucalyptus grandis plantations at different slope locations].

    Science.gov (United States)

    Zhao, Yu; Zhong, Yu; Zhang, Jian; Yang, Wan-qin

    2010-09-01

    To understand the effects of slope location on the community structure of soil fauna in Eucalyptus grandis plantation, an investigation was made on the soil fauna in 3 E. grandis plantations at different slope locations in the hilly area of Sichuan Province from January to October 2009. A total of 39,2762 individuals were observed, belonging to 146 groups, 7 phyla, 16 classes, and 31 orders. The community composition, trophic group, diversity, and seasonal dynamics of soil fauna in the plantations all varied with slope. The abundance of macro-fauna, xeric meso- and micro-fauna, saprophagous macro-fauna, and omnivorous xeric meso- and micro-fauna increased with the decrease of slope, indicating that soil fauna had sensitive responses to the soil environmental factors affected by slope. Significant differences in the diversity of soil saprophagous macro-fauna and hygrophilous meso- and micro-fauna were observed at different slope locations, suggesting that these two faunal groups could be used as the indicators of the habitat heterogeneity of E. grandis plantations at different slope. Overall, slope location had definite effects on the community structure and distribution of soil fauna in the E. grandis plantations, but the effects were not statistically significant.

  15. Biostratigraphic implications of the first Eocene land-mammal fauna from the North American coastal plain

    Science.gov (United States)

    Westgate, James W.

    1988-11-01

    A newly discovered vertebrate fossil assemblage, the Casa Blanca local fauna, comes from the Laredo Formation, Claiborne Group, of Webb County, Texas, and is the first reported Eocene land-mammal fauna from the coastal plain of North America. The mammalian fauna is correlated with the Serendipity and Candelaria local faunas of west Texas, the Uinta C faunas of the Rocky Mountains, the Santiago Formation local fauna of southern California, and the Swift Current Creek local fauna of Saskatchewan. The vertebrate-bearing deposit lies about 32 m above a horizon containing the marine gastropod Turritella cortezi, which ranges from east Texas to northeast Mexico in the lower half of the Cook Mountain and Laredo Formations and is a guide fossil to the Hurricane Lentil in the Cook Mountain Formation. Nannoplankton found in these middle Eocene formations belong to the upper half of Nannoplankton Zone I6 and allow correlation with European beds of late Lutetian to early Bartonian age.

  16. Cold seep epifaunal communities on the Hikurangi margin, New Zealand: composition, succession, and vulnerability to human activities.

    Directory of Open Access Journals (Sweden)

    David A Bowden

    Full Text Available Cold seep communities with distinctive chemoautotrophic fauna occur where hydrocarbon-rich fluids escape from the seabed. We describe community composition, population densities, spatial extent, and within-region variability of epifaunal communities at methane-rich cold seep sites on the Hikurangi Margin, New Zealand. Using data from towed camera transects, we match observations to information about the probable life-history characteristics of the principal fauna to develop a hypothetical succession sequence for the Hikurangi seep communities, from the onset of fluid flux to senescence. New Zealand seep communities exhibit taxa characteristic of seeps in other regions, including predominance of large siboglinid tubeworms, vesicomyid clams, and bathymodiolin mussels. Some aspects appear to be novel; however, particularly the association of dense populations of ampharetid polychaetes with high-sulphide, high-methane flux, soft-sediment microhabitats. The common occurrence of these ampharetids suggests they play a role in conditioning sulphide-rich sediments at the sediment-water interface, thus facilitating settlement of clam and tubeworm taxa which dominate space during later successional stages. The seep sites are subject to disturbance from bottom trawling at present and potentially from gas hydrate extraction in future. The likely life-history characteristics of the dominant megafauna suggest that while ampharetids, clams, and mussels exploit ephemeral resources through rapid growth and reproduction, lamellibrachid tubeworm populations may persist potentially for centuries. The potential consequences of gas hydrate extraction cannot be fully assessed until extraction methods and target localities are defined but any long-term modification of fluid flow to seep sites would have consequences for all chemoautotrophic fauna.

  17. Fire and explosion hazards to flora and fauna from explosives.

    Science.gov (United States)

    Merrifield, R

    2000-06-30

    Deliberate or accidental initiation of explosives can produce a range of potentially damaging fire and explosion effects. Quantification of the consequences of such effects upon the surroundings, particularly on people and structures, has always been of paramount importance. Information on the effects on flora and fauna, however, is limited, with probably the weakest area lying with fragmentation of buildings and their effects on different small mammals. Information has been used here to gain an appreciation of the likely magnitude of the potential fire and explosion effects on flora and fauna. This is based on a number of broad assumptions and a variety of data sources including World War II bomb damage, experiments performed with animals 30-40 years ago, and more recent field trials on building break-up under explosive loading.

  18. Checklist of the earthworm fauna of Croatia (Oligochaeta: Lumbricidae).

    Science.gov (United States)

    Kutuzović, Davorka Hackenberger; Kutuzović, Branimir Hackenberger

    2013-01-01

    A checklist of the Croatian earthworm fauna (Oligochaeta: Lumbricidae) is presented, including published records and authors' personal data. This is the first checklist for Croatia only, with comprehensive information for each earthworm species regarding ecological category, habitat, distribution type and distribution in Croatia. The currently known earthworm fauna of Croatia comprises 68 species belonging to 17 genera, with Octodrilus being the species-richest genus (15 species). Chorologically these species can be allocated to 13 different types of distribution. Nineteen species are endemic of which 10 species are endemic to Croatia and 9 species are endemic to Croatia and neighbouring countries (Italy, Slovenia, Hungary, and Montenegro). The endemic earthworms are distributed in the areas of higher altitudes in the Continental and Alpine biogeographic region, mostly covered with forest or autochtonous vegetation.

  19. Soil invertebrate fauna affect N2 O emissions from soil.

    Science.gov (United States)

    Kuiper, Imke; de Deyn, Gerlinde B; Thakur, Madhav P; van Groenigen, Jan Willem

    2013-09-01

    Nitrous oxide (N2 O) emissions from soils contribute significantly to global warming. Mitigation of N2 O emissions is severely hampered by a lack of understanding of its main controls. Fluxes can only partly be predicted from soil abiotic factors and microbial analyses - a possible role for soil fauna has until now largely been overlooked. We studied the effect of six groups of soil invertebrate fauna and tested the hypothesis that all of them increase N2 O emissions, although to different extents. We conducted three microcosm experiments with sandy soil and hay residue. Faunal groups included in our experiments were as follows: fungal-feeding nematodes, mites, springtails, potworms, earthworms and isopods. In experiment I, involving all six faunal groups, N2 O emissions declined with earthworms and potworms from 78.4 (control) to 37.0 (earthworms) or 53.5 (potworms) mg N2 O-N m(-2) . In experiment II, with a higher soil-to-hay ratio and mites, springtails and potworms as faunal treatments, N2 O emissions increased with potworms from 51.9 (control) to 123.5 mg N2 O-N m(-2) . Experiment III studied the effect of potworm density; we found that higher densities of potworms accelerated the peak of the N2 O emissions by 5 days (P soil aeration by the soil fauna reduced N2 O emissions in experiment I, whereas in experiment II N2 O emissions were driven by increased nitrogen and carbon availability. In experiment III, higher densities of potworms accelerated nitrogen and carbon availability and N2 O emissions, but did not increase them. Overall, our data show that soil fauna can suppress, increase, delay or accelerate N2 O emissions from soil and should therefore be an integral part of future N2 O studies. © 2013 John Wiley & Sons Ltd.

  20. Impact of agricultural practices on selected soil decomposers fauna

    International Nuclear Information System (INIS)

    Abdalatif, M. A.; Alrayah, A.; Azar, W. Z.

    2009-01-01

    Soil decomposers fauna i.e. collembolan, mites and nematodes were studied and compared between and within sites in relation to site, treatment and time of collection in Shambat arable and El Rwakeeb dry land. Comparison of results between sites showed that population density/volume of decomposers fauna sampled from Shambat site exceeded their assemblages sampled from El Rawakeeb site. Treatment application in form of cattle manure and neem leaves powder were observed to induce insignificant changes in the three faunal groups between the two sites. Temporal variations showed significant annual variations and insignificant seasonal variations between the two sites. Within each site, population density/volume of each of collembolan, mites and nematodes increased in response to cattle manure application in both sites. Whereas, neem leaves powder application induced a significant decrease in population density/volume of collembola in both sites. These results are generally attributed to variability of soil properties which may add to the suitability of Shambat soil to El Rawakeeb one for the survival of decomposers fauna. Within each site, increase in population density/volume of these fauna upon cattle manure application was attributed to ability of cattle manure to improve soil properties and to provide food. The negative effect of neem leaves powder on mites and nematodes was attributed to neem toxicity, whereas, its positive effects on collembolan was attributed to the ability of collembolan to withstand neem toxicity, collembolan probably physiologically resistant and the neem powder provided food, thus increasing its numbers compared to the central treatment.(Author)

  1. [Current situation of acupuncture in New Zealand].

    Science.gov (United States)

    Li, Xiaoji; Hu, Youping

    2017-04-12

    The beginning of TCM acupuncture in New Zealand dates back to the middle of 19th century. After self-improvement for more than 100 years, TCM acupuncture has gained a considerable development. From the perspective of history and current situation, the development of acupuncture in New Zealand was elaborated in this article; in addition, the sustainable development of acupuncture was discussed from the perspective of education and training. In New Zealand, the TCM acupuncture and dry needling have played a dominant role in acupuncture treatments, which are practiced by TCM practitioners and physical therapists. The TCM acupuncture is widely applied in department of internal medicine, surgery, gynecology, and pediatrics, etc., while the dry needling is li-mited for traumatology and pain disorder. Therefore, including TCM acupuncture into the public medical and educational system in New Zealand should be an essential policy of Ministry of Health to provide welfare for the people.

  2. International migration and New Zealand labour markets.

    Science.gov (United States)

    Farmer, R S

    1986-06-01

    "This paper seeks to assess the value of the overseas-born members of the labour force in ensuring a flexible labour supply in New Zealand since the beginning of the 1970s. Three main issues are considered: first, the role of the labour market in New Zealand's immigration policy; second, international migration trends and the labour market; and third, the evidence on migration and labour market segmentation in New Zealand." Data used are from official external migration statistics, quinquennial censuses, and recent research. The author notes that "in New Zealand immigration measures are currently being taken that emphasize that immigration continues to add to the flexibility of the labour market while uncontrolled emigration is a major cause of labour market instability." (SUMMARY IN FRE AND SPA) excerpt

  3. February 2011 Christchurch, New Zealand Images

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The South Island, New Zealand earthquake occurred as part of the aftershock sequence of the M 7.0 September 3, 2010 Darfield, NZ earthquake. It involved...

  4. New Zealand code for nuclear powered shipping

    International Nuclear Information System (INIS)

    1976-06-01

    This report recommends guidelines for the safety precautions and procedures to be implemented when New Zealand ports and approaches are used by nuclear powered merchant ships and nuclear powered naval ships

  5. The Sponge Zygomycale parishii(Bowerbank) and its Endobiotic Fauna

    Science.gov (United States)

    Duarte, Luiz; Nalesso, Rosebel

    1996-02-01

    The endobiotic fauna of the sponge Zygomycale parishii(Bowerbank) was studied for 2·5 years at two sites, Ubatuba and São Sebastião, on the northern coast of the State of São Paulo, Brazil. Ninety-two macrofaunal species (over 1 mm long) were identified among which Cnidaria, Turbellaria, Nemertinea, Sipuncula, Polychaeta, Mollusca, Crustacea, Pycnogonida, Echinodermata, Ascidiacea and Pisces were represented. The results obtained on the number of species (species richness), the abundances of different species and faunal composition were related to the physico-biotic characteristics of the study sites. The influence of sample volume and other methodological artifacts on sample characteristics were also examined. The ophiuroid Ophiactis savignyi(Müller & Troschell) was the dominant endobiotic species, comprising 64% of all individuals collected. The São Sebastião endobiotic fauna was more diversified than the Ubatuba endobiotic fauna, possibly due to higher larval recruitment, and to the closeness of Z. parishiito the sea-floor providing a greater possibility for inhabitants of this microhabitat to find and to live inside the sponge.

  6. THE GARGANO TERRE ROSSE INSULAR FAUNAS: AN OVERVIEW

    Directory of Open Access Journals (Sweden)

    FEDERICO MASINI

    2010-11-01

    Full Text Available After forty years from its discovery, the history of the field surveys and of the researches on the fossiliferous deposits on Gargano is briefly reported. The Gargano fauna belongs to the Abruzzo-Apulian Palaeobioprovince (including also Scontrone and Palena, Abruzzo. The fossil assemblage comprehends all the classes of terrestrial vertebrates: Reptilia, Amphibia, Aves and Mammalia. The faunal composition is unbalanced and presents the features of a typical insular endemic fauna. The bulk of the assemblage is composed of small mammals and birds. Based on literature, we report the most characteristic features, phylogenetic relationships, and evolutionary remarks on a list of mammals, focusing particularly on the adaptations of the most endemic taxa. Moreover, a biochronological scheme of the major faunal events is proposed and illustrated. Although still imperfect, the scheme is the first synopsis of all the biochronological and taxonomical information on mammals so far available. Eventually, the hypotheses on the origin and modes of colonisation are summarized and shortly discussed. From this overview the Gargano fauna is indeed of great interest for studies of evolution and biogeography. Nonetheless, there are persistent uncertainties on its age and origin, as well as on the age of infilling of the karstic fissure system of this unique fossiliferous locality. 

  7. Edafic fauna under different straw levels in sugarcane crop

    Directory of Open Access Journals (Sweden)

    Rossiana Ribeiro Lino de Abreu

    2014-09-01

    Full Text Available The organisms that constitute the soil fauna are highly relevant to the litter-soil compartments, because they act in important processes, such as fragmentation of the plant material, decomposition and nutrients cycling. This study aimed to evaluate the invertebrate fauna community in soil cultivated with sugarcane harvested without burning, considering the maintenance of different straw levels on the soil surface. Treatments consisted of different amounts of sugarcane straw: T0% (0 Mg ha-1; T25% (2.2 Mg ha-1; T50% (5.1 Mg ha-1; T75% (7.8 Mg ha-1; and T100% (12.0 Mg ha-1. Samples were collected in the dry season and late wet season, with "Pitfall" traps. The number of individuals per trap per day during the dry period ranged from 11.1 (T0% to 14.7 (T25% and, in the rainy season, from 15.11 (T0% to 33.15 (T75%. The highest Shannon values were observed during the rainy season, and the lowest values for diversity and equitability resulted in a higher incidence of Araneae and Formicidae groups. The amount of straw on soil showed no significant influence on ecological indices and total and average wealth. The harvest time affected the number of individuals, species wealth and Shannon and Pielou's indices. The maintenance of straw on the soil surface benefitted the soil fauna, concerning the conventional crop management.

  8. Radioactivity in New Zealand meat products

    International Nuclear Information System (INIS)

    1986-01-01

    Full text: New Zealand has no nuclear power programme of radioactive waste disposal programme. The only artificial radioactivity detectable in the New Zealand environment is global fallout from nuclear weapons tests conducted mainly in the northern hemisphere before 1964. This fallout in New Zealand is currently at its lowest level since environmental monitoring began in 1960. The total beta activity deposited in rain during 1985, for example, averaged 76 MBQ/km 2 , with most of that being due to naturally occurring radionuclides, principally lead-210/Bismuth-210. Levels of artificial radioactivity in New Zealand dairy products reflect this very low deposition rate. During 1985, for example, Strontium-90 and Caesium-137 levels in cow's milk averaged 0.035 BG/GCA and 0.27BQ/QK respectively. Those levels were similar to, or less than, levels reported in northern hemisphere countries during 1985. No change in environmental contamination levels has been recorded in New Zealand during 1985. The very low deposition rate and milk contamination levels indicate that fallout contamination levels generally are insignificant in New Zealand and monitoring of other foodstuffs such as meat products is not warranted. (author)

  9. Radioactivity in New Zealand meat products

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-07-01

    Full text: New Zealand has no nuclear power programme of radioactive waste disposal programme. The only artificial radioactivity detectable in the New Zealand environment is global fallout from nuclear weapons tests conducted mainly in the northern hemisphere before 1964. This fallout in New Zealand is currently at its lowest level since environmental monitoring began in 1960. The total beta activity deposited in rain during 1985, for example, averaged 76 MBQ/km{sup 2}, with most of that being due to naturally occurring radionuclides, principally lead-210/Bismuth-210. Levels of artificial radioactivity in New Zealand dairy products reflect this very low deposition rate. During 1985, for example, Strontium-90 and Caesium-137 levels in cow's milk averaged 0.035 BG/GCA and 0.27BQ/QK respectively. Those levels were similar to, or less than, levels reported in northern hemisphere countries during 1985. No change in environmental contamination levels has been recorded in New Zealand during 1985. The very low deposition rate and milk contamination levels indicate that fallout contamination levels generally are insignificant in New Zealand and monitoring of other foodstuffs such as meat products is not warranted. (author)

  10. Macrobenthic fauna community in the Middle Songkhla Lake, Southern Thailand

    Directory of Open Access Journals (Sweden)

    Angsupanich, S.

    2005-02-01

    Full Text Available A bimonthly investigation of macrobenthic fauna at the area from Ban Pak Khat to Ban Leam Chong Thanon in the Inner Songkhla Lake from February 1998 to February 1999 was undertaken to determine the species richness and abundance. A total of 7 phyla and 161 species were identified. Annelida (58 species, Arthropoda (64 species and Mollusca (23 species were the major phyla while Nemertea (1 species, Platyhelminthes (1 species, Cnidaria (4 species and Chordata (10 species were the minor. Fifty-seven speciesof Polychaete annelids were found. The highest species richness (14 species was in the Nereididae Family, of which Ceratonereis burmensis and Namalycastis indica were predominant. Nephtys sp. and Heteromastus sp. were not so highly abundant but appeared at almost all stations through every sampling month, while Prionospio cirrifera and Pseudopolydora kempi were found in higher densities but with narrower distribution. Ficopomatus sp. and unidentified Terebellidae were not commonly found, but occasionally reached a high density. Amphipods gave the highest species richness (22 species, with Photis longicaudata distributed widely and in all months. Five species of Tanaidaceans were found with Apseudes sapensis the second most dominant (max. 5044 individuals m-2 in February in the overall fauna. Isopoda were not as densely found as tanaidaceans but there were many species (18 species. Cyathura sp.1 was the most dominant isopod. Brachidontes arcuatulus was the most dominant bivalve (max. 29449 individuals m-2 in April, especially at stations with a sand-gravel substrate. The mean density of total macrobenthic fauna among stations ranged from 920 to 10620 ind. m-2 while the monthly densities ranged from 1520 to 6160 ind.m-2. The mean density of macrobenthic fauna was highest in the dry season (April. The species richness among stations ranged from65 to 105 species while varying from 81 to 112 species during the different months. The highest species

  11. The alien terrestrial invertebrate fauna of the High Arctic archipelago of Svalbard: potential implications for the native flora and fauna

    OpenAIRE

    Stephen J. Coulson

    2015-01-01

    Experience from the Antarctic indicates that the establishment of alien species may have significant negative effects on native flora and fauna in polar regions and is considered to be amongst the greatest threats to biodiversity. But, there have been few similar studies from the Arctic. Although the terrestrial invertebrate inventory of the Svalbard Archipelago is amongst the most complete for any region of the Arctic, no consideration has yet been made of alien terrestrial invertebrate spec...

  12. Avifaunal changes revealed in Quaternary deposits near Waitomo Caves, North Island, New Zealand

    International Nuclear Information System (INIS)

    Worthy, T.H.; Swabey, E.J.

    2002-01-01

    Late Pleistocene (23,000-10,000 14 C yr BP) and Holocene (10,000 14 C yr - present BP) avifaunas are described from the Henry Lambert and associated passages in Gardners Gut Cave, Waitomo Caves, North Island, New Zealand. Nine radiocarbon dates on bones and three uranium series dates on speleothems support the dating of the sites. These data are augmented by six new dates and reanalysis of the avifaunas from F1c Cave, also in the Waitomo karst. A distinctive Pleistocene avifauna characterised by the moa Euryapterix curtus and Pachyornis mappini and the North Island goose (Cnemiornis gracilis) with common associates including New Zealand coot (Fulica prisca), North Island takahe (Porphyrio mantelli), Finsch's duck (Euryanas finschi), and North Island kokako (Callaeas wilsoni) was present. The presence of kokako, saddleback (Philesturnus rufusater), and robin (Petroica longipes) in the Pleistocene deposits and the absence of grassland taxa such as pipit (Anthus noveaseelandiae) and quail (Coturnix novaezelandiae) indicate that the vegetation about Gardners Gut Cave included tall shrubland and probably lacked much grassland, even over the Last Glacial Maximum. The Holocene at Waitomo was characterised by a moa fauna dominated by Anomalopteryx didiformis, although both Euryapteryx curtus and Pachyornis mappini persisted in small numbers. The frequent occurrence of kakapo (Strigops habroptilus), weka (Gallirallus australis), and brown teal (Anas chlorotis) typifies Holocene avifaunas; Cnemiornis and Fulica are unknown from Holocene deposits in the area. (author). 45 refs., 7 figs., 8 tabs

  13. Big birds and their brains: paleoneurology of the New Zealand moa.

    Science.gov (United States)

    Ashwell, K W S; Scofield, R P

    2008-01-01

    The moa (Dinornithiformes: Aves) are an extinct group of ratites from the North and South Islands of New Zealand. The ancestors of both the moa and the kiwi were isolated from other Gondwanan fauna as much as 80 million years ago and evolved in the absence of large mammalian predators. As such they represent a natural experiment in the removal of mammalian predation pressure on the encephalization of these two groups of ratites. We have used endocranial and skull morphometry in conjunction with high resolution CT scanning of the skulls of 8 species of moa to assess encephalization and brain morphology in moa and compare these features with extant ratites. Absolute brain size among the moa ranged from 17.0 ml for Euryapteryx curtus to 60.0 ml for female Dinornis giganteus. Values for encephalization quotients (EQ) of moa ranged from 0.205 for Euryapteryx gravis of the southern North Island to a mean (+/- SD) of 0.475 (+/- 0.026) for Anomalopteryx didiformis, partially overlapping values for extant non-New Zealand ratites (emu: 0.402 +/- 0.042; rhea: 0.496 +/- 0.016; ostrich: 0.474 +/- 0.084). Nevertheless, mean +/- SD EQ for all moa examined (0.379 +/- 0.065) was significantly lower than EQ for extant non-New Zealand ratites (0.539 +/- 0.141). Bending of the endocranial axis was much less among moa than either the kiwi or non-New Zealand ratites, consistent with the caudal position of the foramen magnum and the horizontal carriage of the head and upper neck during life. Endocranial morphology of the moa species examined was similar to that for non-New Zealand ratites, with proportionally similar sizes of the olfactory bulb, Wulst, vagal and maxillomandibular foramina, suggesting that the moa occupied similar diurnal niches with comparable sensory specializations to the emu, rhea and ostrich. No evidence of olfactory specialization (i.e., enlarged olfactory bulbs and increased surface area of the olfactory nasal cavity or cribriform plate) was evident in any of the

  14. Climate and litter quality differently modulate the effects of soil fauna on litter decomposition across biomes.

    Science.gov (United States)

    García-Palacios, Pablo; Maestre, Fernando T; Kattge, Jens; Wall, Diana H

    2013-08-01

    Climate and litter quality have been identified as major drivers of litter decomposition at large spatial scales. However, the role played by soil fauna remains largely unknown, despite its importance for litter fragmentation and microbial activity. We synthesised litterbag studies to quantify the effect sizes of soil fauna on litter decomposition rates at the global and biome scales, and to assess how climate, litter quality and soil fauna interact to determine such rates. Soil fauna consistently enhanced litter decomposition at both global and biome scales (average increment ~ 37%). [corrected]. However, climate and litter quality differently modulated the effects of soil fauna on decomposition rates between biomes, from climate-driven biomes to those where climate effects were mediated by changes in litter quality. Our results advocate for the inclusion of biome-specific soil fauna effects on litter decomposition as a mean to reduce the unexplained variation in large-scale decomposition models. © 2013 John Wiley & Sons Ltd/CNRS.

  15. Stereo Pair: Wellington, New Zealand

    Science.gov (United States)

    2000-01-01

    Wellington, the capital city of New Zealand, is located on the shores of Port Nicholson, a natural harbor at the south end of North Island. The city was founded in 1840 by British emigrants and now has a regional population of more than 400,000 residents. As seen here, the natural terrain imposes strong control over the urban growth pattern (urban features generally appear gray or white in this view). Rugged hills generally rising to 300 meters (1,000 feet) help protect the city and harbor from strong winter windsNew Zealand is seismically active and faults are readily seen in the topography. The Wellington Fault forms the straight northwestern (left) shoreline of the harbor. Toward the southwest (down) the fault crosses through the city, then forms linear canyons in the hills before continuing offshore at the bottom. Toward the northeast (upper right) the fault forms the sharp mountain front along the northern edge of the heavily populated Hutt Valley.This stereoscopic image pair was generated using topographic data from the Shuttle Radar Topography Mission, combined with an enhanced true color Landsat7 satellite image. The topography data are used to create two differing perspectives of a single image, one perspective for each eye. In doing so, each point in the image is shifted slightly, depending on its elevation. When stereoscopically merged, the result is a vertically exaggerated view of the Earth's surface in its full three dimensions.Landsat satellites have provided visible light and infrared images of the Earth continuously since 1972. SRTM topographic data match the 30 meter (99 foot) spatial resolution of most Landsat images and will provide a valuable complement for studying the historic and growing Landsat data archive. The Landsat 7 Thematic Mapper image used here was provided to the SRTM project by the United States Geological Survey, Earth Resources Observation Systems (EROS) data Center, Sioux Falls, South Dakota.Elevation data used in this image

  16. Effects of nitrogen addition on soil fauna communities in Larix gmelinii and Fraxinus mandshurica plantations

    OpenAIRE

    Haifeng Zhuang; Yue Sun; Jiacun Gu; Yang Xu; Zhengquan Wang

    2010-01-01

    Soil fauna play a key role in regulating carbon allocation and nutrient cycling in terrestrial ecosystems. As soil fauna are sensitive to environmental changes, increases in soil nitrogen (N) availability resulting from global changes may profoundly influence the structure and function of soil faunal communities. However, the response of soil fauna in forest ecosystems to increases in soil N availability is still poorly understood. In order to explore the relationship between soil N availabil...

  17. Characteristics of Soil Fauna Communities and Habitat in Small- Holder Cocoa Plantation in South Konawe

    OpenAIRE

    Laode Muhammad Harjoni Kilowasid; Tati Suryati Syamsudin; Franciscus Xaverius Susilo; Endah Sulistyawati; Hasbullah Syaf

    2013-01-01

    The composition of the soil fauna community have played an important role in regulating decomposition and nutrient cycling in agro-ecosystems (include cocoa plantation). Changes in food availability and conditions in the soil habitat can affected the abundance and diversity of soil fauna. This study aimed: (i) to analyze the pattern of changes in soil fauna community composition and characteristic of soil habitat based on the age increasing of cocoa plantation, and (ii) to identify taxa of so...

  18. Midwifery in New Zealand 1904-1971.

    Science.gov (United States)

    Stojanovic, Jane

    2008-10-01

    Childbirth for European women in early twentieth century New Zealand was family centred. The majority of births took place in the home, accepted as a difficult but natural part of a woman's role in life. Midwives were mostly married women who worked autonomously and had usually borne children themselves. By the 1970s this picture had dramatically changed. Virtually all births took place in hospital and were under the control of medical men and women. When legislation was passed (the Nurses Act 1971) that removed the right of New Zealand midwives to practice autonomously, New Zealand midwifery had largely been subsumed by nursing, controlled by medicine and displaced from a community based profession into a hospital based workforce. This article examines how the trends of medicalisation, hospitalisation, and nursification changed the New Zealand maternity services from 1900 to 1971, outlining the effect those changes had on the midwifery profession. The changes described here were also common to other western societies; examining how they occurred provides a context for understanding the history of midwifery in New Zealand.

  19. [The influence of electromagnetic fields on flora and fauna].

    Science.gov (United States)

    Rochalska, Małgorzata

    2009-01-01

    This paper presents the influence of natural and artificial electromagnetic fields (EMF) on fauna and flora. The mechanisms of Earth's magnetic field detection and the use of this skill by migratory animals to faultlessly reach the destination of their travel are discussed, as well as the positive effects of electric and magnetic fields on plants relative to their physiology, yielding and health. EMF influence on social insects and animal organisms, including possible DNA damages and DNA repair systems, is presented. The influence of high frequency electromagnetic fields on birds nesting is also discussed.

  20. Fauna anfibia del valle de sibundoy, putumayo-colombia

    OpenAIRE

    MUESES-CISNEROS, JONH JAIRO

    2012-01-01

    La fauna Amphibia del Valle de Sibundoy consta de 32 especies agrupadas en dos órdenes, cinco familias y siete géneros. De éstas, cinco son especies nuevas cuya descripción se encuentra en proceso. Se amplía el límite altitudinal de otras siete y se presentan tres más para ser incluidas en la lista de anfibios de Colombia. A pesar de que en el lugar se han realizado colectas herpetológicas desde finales de los años sesenta, este estudio es el primero que se realiza en el Putumayo (uno de los ...

  1. NEW APHODIINI SPECIES FOR RUSSIAN FAUNA FROM DAGESTAN

    Directory of Open Access Journals (Sweden)

    M. M. Mirzabekova

    2013-01-01

    Full Text Available Abstract. Labarrus translucidus and Pseudesymus lucidus are recorded as new for the fauna of Dagestan, the Caucasus and Russia. Earlier these species were found in Central Asia. Labarrus translucidus and Pseudesymus lucidus are recorded for Island Chechen only. Labarrus lividus is similiar to Labarrus translucidus and it was recorded for other part of Dagestan. Species are reliably divided by a structure of genitals only. Photos of habitus and epipharinx of Labarrus translucidus and Pseudesymus lucidus, drawings of genitals of Labarrus translucidus and Labarrus lividus are given in the paper.

  2. CHARLES DARWIN: INMORTALIZADO EN EPÓNIMOS DE GEA, FLORA Y FAUNA RECIENTES DE CHILE

    OpenAIRE

    Pérez, Vicente

    2009-01-01

    Se presentan epónimos de gea, flora y fauna de Chile, erigidos en honor de Charles Darwin, naturalista a bordo del H.M.S. Beagle (1831-1836), para denominar accidentes geográficos de territorio chileno y nuevas especies de flora y fauna descritas de ejemplares recolectados en Chile por él. Eponyms of gea, flora and fauna, erected in honour of Charles Darwin, naturalist on board of the H.M.S. Beagle (1831-1836), for desígnate geographic accidents and new species of flora and fauna described...

  3. Bioaccumulation of heavy metals in fauna from wet detention ponds for stormwater runoff

    DEFF Research Database (Denmark)

    Stephansen, Diana; Nielsen, Asbjørn Haaning; Hvitved-Jacobsen, Thorkild

    2012-01-01

    Stormwater detention ponds remove pollutants e.g. heavy metals and nutrients from stormwater runoff. These pollutants accumulate in the pond sediment and thereby become available for bioaccumulation in fauna living in the ponds. In this study the bioaccumulation was investigated by fauna samples...... from 5 wet detention ponds for analyses of heavy metal contents. Five rural shallow lakes were included in the study to survey the natural occurrence of heavy metals in water-dwelling fauna. Heavy metal concentrations in water-dwelling fauna were generally found higher in wet detention ponds compared...

  4. Electroconvulsive Therapy Practice in New Zealand.

    Science.gov (United States)

    Fisher, Mark Wilkinson; Morrison, John; Jones, Paul Anthony

    2017-06-01

    The aim of this study was to describe the contemporary practice of electroconvulsive therapy (ECT) in New Zealand. A 53-item questionnaire was sent to all services providing ECT as of December 2015. Electroconvulsive therapy was provided by 16 services covering 15 district health boards funded by the New Zealand government. No private facilities provided ECT. All services providing ECT responded to an online survey questionnaire. Rates of ECT utilization were low relative to similar countries. Survey results indicated ECT was practiced to an overall good standard. Several resource and logistical issues potentially contributing to low ECT utilization were identified. Electroconvulsive therapy in New Zealand is provided using modern equipment and practices. However, overall rates of utilization remain low, perhaps as a result of controversy surrounding ECT and some resourcing issues.

  5. RELIEF JENIS-JENIS FAUNA DAN SETTING LINGKUNGANNYA PADA PAHATAN DINDING CANDI BOROBUDUR (Fauna and Environmental Setting Reliefs on Sculptured Wall of the Borobudur Temple

    Directory of Open Access Journals (Sweden)

    Bambang Agus Suripto

    2001-04-01

    Full Text Available ABSTRAK Dalam perkembangan kebudayaannya, manusia selalu akrab dengan fauna yang hidup di sekitar lingkungannya. Pada dinding gua yang pernah dihuni oleh manusia, bangunan candi, piramid, sphinx dsb. dijumpai gambaran tentang fauna. Pada dinding Candi Borobudur banyak dijumpai relief berbagai kelompok fauna tetapi belum diketahui apakah fauna itu semuanya berasal dari India atau terdapat pula kelompok yang ada atau pernah ada di Pulau Jawa. Tujuan penelitian ini adalah untuk mengetahui relief jenis-jenis fauna yang dipahat pada dinding candi Borobudur, dan mengetahui asal-usul jenis yang tergarnbar pada relief itu dari Pulau Jawa atau dari India. Informasi itu diharapkan dapat diungkapkan ada tidaknya gambaran setting lingkungan Pulau Jawa tercermin pada pahatan di dinding Candi itu. Relief fauna pada pahatan dinding langkan, dinding utama bagian atas-bawah di tingkatan Rupadhatu dipotret dan nama kelompok fauna diindentifikasi dengan buku-buku kunci identifikasi bergambar, kemudian penyebaran alami masing-masing kelompok fauna diketahui melalui kajian pustaka. Data yang diperoleh dianalisis secara deskriptif untuk mengungkap ada atau tidaknya gambaran setting lingkungan Pulau Jawa yang tercermin pada pahatan di dinding Candi Borsbudur. Pada dinding Candi Borobudur terdapat relief paling sedikit 25 jenis anggota Osteichthyes, Reptilia, Aves dan Mammalia yang dipahat secara natural, dan terdapat paling sedikit 5 jenis hewan yang dipahat secara setilir. Semua jenis fauna itu terdapat di Asia Selatan, dan beberapa di anlaranya secara alami tidak pernah hidup di Pulau Jawa, misalnya singa Pantera leo. Setting lingkungan India Abad VII tervisualisasi dengan baik pada relief pahatan dinding Candi Borobudur, tetapi setting lingkungan Pulau Jawa sampai sebelum masa penjajahan Belanda tidak tergambar dengan baik.   ABSTRACT In the cource of culture development, human was always close to fauna in their surrounding areas. Pictures of fauna are found in

  6. Measuring Economic Growth in New Zealand

    OpenAIRE

    Peter Mawson

    2002-01-01

    This paper examines New Zealand’s ranking in the OECD based on real GDP per capita. The fall in ranking experienced by New Zealand implies that real GDP per capita growth in New Zealand has been relatively poor in comparison to other OECD countries. The paper examines the history of New Zealand’s growth rate and explores the differences between various techniques for measuring average growth rates. The approaches are all shown to be variants of the average annual growth rate but differ in ter...

  7. Marine biodiversity of Aotearoa New Zealand.

    Science.gov (United States)

    Gordon, Dennis P; Beaumont, Jennifer; MacDiarmid, Alison; Robertson, Donald A; Ahyong, Shane T

    2010-08-02

    The marine-biodiversity assessment of New Zealand (Aotearoa as known to Māori) is confined to the 200 nautical-mile boundary of the Exclusive Economic Zone, which, at 4.2 million km(2), is one of the largest in the world. It spans 30 degrees of latitude and includes a high diversity of seafloor relief, including a trench 10 km deep. Much of this region remains unexplored biologically, especially the 50% of the EEZ deeper than 2,000 m. Knowledge of the marine biota is based on more than 200 years of marine exploration in the region. The major oceanographic data repository is the National Institute of Water and Atmospheric Research (NIWA), which is involved in several Census of Marine Life field projects and is the location of the Southwestern Pacific Regional OBIS Node; NIWA is also data manager and custodian for fisheries research data owned by the Ministry of Fisheries. Related data sources cover alien species, environmental measures, and historical information. Museum collections in New Zealand hold more than 800,000 registered lots representing several million specimens. During the past decade, 220 taxonomic specialists (85 marine) from 18 countries have been engaged in a project to review New Zealand's entire biodiversity. The above-mentioned marine information sources, published literature, and reports were scrutinized to give the results summarized here for the first time (current to 2010), including data on endemism and invasive species. There are 17,135 living species in the EEZ. This diversity includes 4,315 known undescribed species in collections. Species diversity for the most intensively studied phylum-level taxa (Porifera, Cnidaria, Mollusca, Brachiopoda, Bryozoa, Kinorhyncha, Echinodermata, Chordata) is more or less equivalent to that in the ERMS (European Register of Marine Species) region, which is 5.5 times larger in area than the New Zealand EEZ. The implication is that, when all other New Zealand phyla are equally well studied, total marine

  8. Recreational impacts on the fauna of Australian coastal marine ecosystems.

    Science.gov (United States)

    Hardiman, Nigel; Burgin, Shelley

    2010-11-01

    This paper reviews recent research into the ecological impacts of recreation and tourism on coastal marine fauna in Australia. Despite the high and growing importance of water-based recreation to the Australian economy, and the known fragility of many Australian ecosystems, there has been relatively limited research into the effects of marine tourism and recreation, infrastructure and activities, on aquatic resources. In this paper we have reviewed the ecological impacts on fauna that are caused by outdoor recreation (including tourism) in Australian coastal marine ecosystems. We predict that the single most potentially severe impact of recreation may be the introduction and/or dispersal of non-indigenous species of marine organisms by recreational vessels. Such introductions, together with other impacts due to human activities have the potential to increasingly degrade recreation destinations. In response, governments have introduced a wide range of legislative tools (e.g., impact assessment, protected area reservation) to manage the recreational industry. It would appear, however, that these instruments are not always appropriately applied. Copyright 2010 Elsevier Ltd. All rights reserved.

  9. Butterfly fauna in Mount Gariwang-san, Korea

    Directory of Open Access Journals (Sweden)

    Cheol Min Lee

    2016-06-01

    Full Text Available The aim of this study is to elucidate butterfly fauna in Mt. Gariwang-san, Korea. A field survey was conducted from 2010 to 2015 using the line transect method. A literature survey was also conducted. A total of 2,037 butterflies belonging to 105 species were recorded. In the estimation of species richness of butterfly, 116 species were estimated to live in Mt. Gariwang-san. In butterfly fauna in Mt. Gariwang-san, the percentage of northern species was very high and the percentage of grassland species was relatively higher than that of forest edge species and forest interior species. Sixteen red list species were found. In particular, Mimathyma nycteis was only recorded in Mt. Gariwang-san. When comparing the percentage of northern species and southern species including those recorded in previous studies, the percentage of northern species was found to have decreased significantly whereas that of southern species increased. We suggest that the butterfly community, which is distributed at relatively high altitudes on Mt. Gariwang-san, will gradually change in response to climate change.

  10. Homogenization patterns of the world’s freshwater fish faunas

    Science.gov (United States)

    Villéger, Sébastien; Blanchet, Simon; Beauchard, Olivier; Oberdorff, Thierry; Brosse, Sébastien

    2011-01-01

    The world is currently undergoing an unprecedented decline in biodiversity, which is mainly attributable to human activities. For instance, nonnative species introduction, combined with the extirpation of native species, affects biodiversity patterns, notably by increasing the similarity among species assemblages. This biodiversity change, called taxonomic homogenization, has rarely been assessed at the world scale. Here, we fill this gap by assessing the current homogenization status of one of the most diverse vertebrate groups (i.e., freshwater fishes) at global and regional scales. We demonstrate that current homogenization of the freshwater fish faunas is still low at the world scale (0.5%) but reaches substantial levels (up to 10%) in some highly invaded river basins from the Nearctic and Palearctic realms. In these realms experiencing high changes, nonnative species introductions rather than native species extirpations drive taxonomic homogenization. Our results suggest that the “Homogocene era” is not yet the case for freshwater fish fauna at the worldwide scale. However, the distressingly high level of homogenization noted for some biogeographical realms stresses the need for further understanding of the ecological consequences of homogenization processes. PMID:22025692

  11. Homogenization patterns of the world's freshwater fish faunas.

    Science.gov (United States)

    Villéger, Sébastien; Blanchet, Simon; Beauchard, Olivier; Oberdorff, Thierry; Brosse, Sébastien

    2011-11-01

    The world is currently undergoing an unprecedented decline in biodiversity, which is mainly attributable to human activities. For instance, nonnative species introduction, combined with the extirpation of native species, affects biodiversity patterns, notably by increasing the similarity among species assemblages. This biodiversity change, called taxonomic homogenization, has rarely been assessed at the world scale. Here, we fill this gap by assessing the current homogenization status of one of the most diverse vertebrate groups (i.e., freshwater fishes) at global and regional scales. We demonstrate that current homogenization of the freshwater fish faunas is still low at the world scale (0.5%) but reaches substantial levels (up to 10%) in some highly invaded river basins from the Nearctic and Palearctic realms. In these realms experiencing high changes, nonnative species introductions rather than native species extirpations drive taxonomic homogenization. Our results suggest that the "Homogocene era" is not yet the case for freshwater fish fauna at the worldwide scale. However, the distressingly high level of homogenization noted for some biogeographical realms stresses the need for further understanding of the ecological consequences of homogenization processes.

  12. Contribution to the knowledge of the butterfly fauna of Albania

    Directory of Open Access Journals (Sweden)

    Martina Šašić

    2015-03-01

    Full Text Available Albanian insect fauna is one of the least studied in Europe. In 2012 and 2013 surveys were undertaken with the aim of improving the knowledge of the distribution of butterflies, particularly in the southern part of the country. This research has resulted in the publication of three new species records for Albania. Here we add two new species to the list of native butterflies of Albania, Melitaea ornata Christoph, 1893 and Cupido alcetas (Hoffmannsegg, 1804. We recorded a total of 143 species including several confirmations of historical published records. The total number of species has consequently increased to 198, which is comparable with butterfly diversity in neighbouring countries. Unlike its neighbours, Albania has preserved many of its traditional agricultural practices and consequently its rich fauna has been well protected during the last decades. However, with the opening up of the country to outside influences this will undoubtedly change as the process of intensification has already started in more populated coastal areas. It is therefore imperative to identify important butterfly areas in need of conservation and to take decisive measures to preserve traditional agricultural practices.

  13. COMERCIO DE FAUNA SILVESTRE EN COLOMBIA WILDLIFE TRADE IN COLOMBIA

    Directory of Open Access Journals (Sweden)

    Néstor Javier Mancera Rodríguez

    2008-12-01

    Full Text Available Este trabajo ofrece un panorama sobre las actividades relacionadas con el comercio de bienes derivados de las especies de fauna silvestre en Colombia, abordando el tema desde el desarrollo que ha tenido su actividad productiva, el aprovechamiento extractivo, así como la dinámica de su comercio legal e ilegal en el país y el desarrollo y promoción de alternativas productivas sustentadas en su aprovechamiento. Se analizó la información secundaria de entidades como el Ministerio de Ambiente, Vivienda y Desarrollo Territorial, las Corporaciones Autónomas Regionales y Autoridades Ambientales Urbanas, el Instituto Colombiano de Desarrollo Rural-INCODER, las Autoridades Policiales, los Institutos de Investigación, el Departamento Administrativo Nacional de Estadística, la Dirección de Impuestos y Aduanas Nacionales-DIAN, el Ministerio de Comercio, Industria y Turismo, y PROEXPORT. entre otras. En Colombia, el comercio de especies de fauna silvestre está centrado principalmente en la extracción de ejemplares de forma ilegal, lo cual ha generado desequilibrios en las poblaciones naturales y ha repercutido en el deterioro de la dinámica de los ecosistemas. El comercio legal de fauna silvestre se basa en la producción de unas pocas especies entre las que se destacan la babilla (Caiman crocodilus, el chigüiro (Hydrochaeris hydrochaeris, cerca de 200 especies de peces ornamentales y en menor medida el lobo pollero (Tupinambis nigropunctatus, la iguana (Iguana iguana, la boa (Boa constrictor, escarabajos (Dynastes hercules y mariposas. En el país no se tiene información exacta sobre el número de incautaciones realizadas en los operativos de control al tráfico ilegal de fauna, y no existe un conocimiento de la dinámica de este comercio ilegal.This work offers a current view on the activities related to the trade of derived from the wildlife species in Colombia, approaching the topic from the development that has had its productive activity

  14. DICKINSARTELLA FAUNA FROM THE SAIWAN FORMATION (OMAN: A BIVALVE FAUNA TESTIFYING TO THE LATE SAKMARIAN (EARLY PERMIAN CLIMATIC AMELIORATION ALONG THE NORTH-EASTERN GONDWANAN FRINGE.

    Directory of Open Access Journals (Sweden)

    CRISTIANO LARGHI

    2005-11-01

    Full Text Available The transitional faunas of the Permian Huqf succession of Oman make it one of the key-sections for the intercalibration of Early to Middle Permian biostratigraphical scales. The abundance of fossils improved the knowledge of some marine faunas which populated the North-Eastern Gondwanan fringe during times of climatic changes in the Permian. A Sterlitamakian (upper Sakmarian, Lower Permian bivalve fauna from the Saiwan Formation in the Huqf area, informally named "Dickinsartella Fauna", is described in the present paper. The specimens examined were collected from the "Pachycyrtella Bed" (Auctorum, the basal bed of the Formation in its type locality. The Dickinsartella Fauna can be identified for the presence of the new genus Dickinsartella, which dominates the bivalve thanatocoenosis with D. pistacina sp. n. (type species. The bivalve fauna from the Pachycyrtella Bed includes the new species Stutchburia sangallii and Promytilus  mazzolenii, and also Astartella obliqua Dickins, 1963, Nuculopsis cf. bangarraensis Dickins, 1963, ?Oriocrassatella sp., and indeterminable aviculopectinids. This fauna shows a low taxonomic diversity. Nevertheless, some species are represented by a high number of generally well-preserved specimens, i.e. some specimens of S. sangallii sp. n. and A. obliqua show part of the ligament.  The good preservation of the shells permitted the microstructural analysis of D. pistacina sp. n. and S. sangallii sp. n. The microstructure of S. sangallii sp. n. supports the close phylogenetical link between modiomorphids and crassatelloids recognized by some previous authors.The new genus Dickinsartella includes the more recent species belonging to the important Paleozoic Order Cyrtodontida Scarlato & Starobogatov, 1971. The discovery of Dickinsartella gen. n. and other taxa of the Pachycyrtella Bed, present also in the Sakmarian levels of the Carnarvon and Perth Basins in Western Australia,  indicates a wider distribution of the

  15. Why should we care about soil fauna? Por que devemos nos importar com a fauna do solo?

    Directory of Open Access Journals (Sweden)

    Jonathan Michael Anderson

    2009-08-01

    Full Text Available The reasons why we care about soil fauna are related to their intrinsic, utilitarian and functional values. The intrinsic values embrace aesthetic or moral reasons for conserving below-ground biodiversity. Unfortunately, the protection of soil invertebrates has rarely been a criterion for avoiding changes in land use and management. Utilitarian, or direct use values, have been investigated more extensively for fungi, bacteria and marine invertebrates than for soil fauna. However, some traditional remedies, novel enzymes and pharmaceutical compounds have been derived from earthworms, termites and other groups, and gut symbionts may provide microbial strains with interesting properties for biotechnology. The functional importance of soil invertebrates in ecosystem processes has been a major focus of research in recent decades. It is suggested herein that it is rarely possible to identify the role of soil invertebrates as rate determinants of soil processes at plot and ecosystem scales of hectares and above because other biophysical controls override their effects. There are situations, however, where the activities of functional groups of soil animals, even of species, are synchronised in space or time by plant events, resource inputs, seasonality or other perturbations to the system, and their emergent effects are detectable as higher order controls.As razões porque nos importamos com a fauna do solo estão relacionadas com seus valores intrínsecos, utilitários e funcionais. Os valores intrínsecos abrangem razões morais ou estéticas para conservar a biodiversidade subterrânea. Infelizmente, a proteção dos invertebrados do solo raramente tem sido um critério para evitar mudanças no manejo e uso da terra. Valores utilitários, ou de uso direto, têm sido pesquisados mais extensamente para fungos, bactérias e invertebrados marinhos do que para a fauna do solo. Contudo, alguns remédios tradicionais, enzimas novas e produtos farmac

  16. Water bird fauna in the Carpathian Basin from the beginnings through historical times

    Directory of Open Access Journals (Sweden)

    Kessler Jenő (Eugen

    2017-06-01

    Full Text Available This study aims to summarize the knowledge about the evolution and fossil remains of avian fauna near waterbodies, since ornithologists, who rarely come across or research the paleontology of birds, do not possess significantly detailed knowledge about the evolution and evidence of the current avian fauna.

  17. Water bird fauna in the Carpathian Basin from the beginnings through historical times

    OpenAIRE

    Kessler Jenő (Eugen)

    2017-01-01

    This study aims to summarize the knowledge about the evolution and fossil remains of avian fauna near waterbodies, since ornithologists, who rarely come across or research the paleontology of birds, do not possess significantly detailed knowledge about the evolution and evidence of the current avian fauna.

  18. Distribution of metals in fauna, flora and sediments of wet detention ponds and natural shallow lakes

    DEFF Research Database (Denmark)

    Stephansen, D.A.; Nielsen, A.H.; Hvitved-Jacobsen, T.

    2014-01-01

    Fauna, flora, and sediment were collected from 9 wet detention ponds receiving stormwater runoff and 11 small natural shallow lakes. The fauna and flora samples were sorted into species or groups of species and, together with sediments, analyzed for aluminum, copper, iron, zinc, arsenic, cadmium,...

  19. Interactions between microbial-feeding and predatory soil fauna trigger N2O emissions

    NARCIS (Netherlands)

    Thakur, M.P.; Groenigen, van J.W.; Kuiper, I.; Deyn, de G.B.

    2014-01-01

    Recent research has shown that microbial-feeding invertebrate soil fauna species can significantly contribute to N2O emissions. However, in soil food webs microbial-feeding soil fauna interact with each other and with their predators, which affects microbial activity. To date we lack empirical tests

  20. Teaching Gender Geography in Aotearoa New Zealand

    Science.gov (United States)

    Longhurst, Robyn

    2011-01-01

    In New Zealand universities, gender is still not a substantial part of the curriculum in most geography departments. Although at the University of Waikato, the situation is different. Its specific history of radical scholarship has enabled feminist academics in a variety of disciplines including geography to have had a stronger voice than in other…

  1. Forests, energy and the New Zealand home

    Energy Technology Data Exchange (ETDEWEB)

    Lowry, J B

    1976-02-25

    Any increase in output of electrical energy in New Zealand is in the face of mounting capital requirements and increasingly intractable social costs. However, a peculiarity of New Zealand overall energy distribution is the large proportion of electricity (47%) devoted to domestic heat production. Alternative developments in the use of combustion for this purpose are considered and the unique potential of fuelwood in New Zealand highlighted. Logging wastes and thinnings in existing exotic forests could in theory supply more than current calorific requirements. Inconvenience and inefficiency arising from partial combustion, rather than the low calorific value, have eliminated consideration of fuelwood as a serious fuel option. The actual retail price, on a heat value basis, is at present only about one-fifth that of fuel oil and could become much less. Complete combustion of fuelwood is a realisable possibility. A suitable domestic unit might embody controllable forced draught, countercurrent heating of incoming air, and heat-shielding of combustion zone; all heating applications would use the driven steam of effluent gases. One such device is outlined tentatively. Successful development and widespread adoption of such a unit would have considerable material and social benefits for New Zealand. Research costs would be trivial in relation to potential return.

  2. Ethics Education in New Zealand Medical Schools.

    Science.gov (United States)

    McMillan, John; Malpas, Phillipa; Walker, Simon; Jonas, Monique

    2018-07-01

    This article describes the well-developed and long-standing medical ethics teaching programs in both of New Zealand's medical schools at the University of Otago and the University of Auckland. The programs reflect the awareness that has been increasing as to the important role that ethics education plays in contributing to the "professionalism" and "professional development" in medical curricula.

  3. Ten Ideas Worth Stealing from New Zealand.

    Science.gov (United States)

    Jarchow, Elaine

    1992-01-01

    New Zealand educators have some ideas worth stealing, including morning tea-time, the lie-flat manifold duplicate book for recording classroom observation comments, school uniforms, collegial planning and grading of college assignments, good meeting etiquette, a whole-child orientation, portable primary architecture, group employment interviews…

  4. Iron from Zealandic bog iron ore -

    DEFF Research Database (Denmark)

    Lyngstrøm, Henriette Syrach

    2011-01-01

    og geologiske materiale, metallurgiske analyser og eksperimentel arkæologiske forsøg - konturerne af en jernproduktion med udgangspunkt i den sjællandske myremalm. The frequent application by archaeologists of Werner Christensen’s distribution map for the occurrence of bog iron ore in Denmark (1966...... are sketched of iron production based on bog iron ore from Zealand....

  5. Treatment of reindeer with ivermectin - effect on dung insect fauna

    Directory of Open Access Journals (Sweden)

    Arne C. Nilssen

    1999-04-01

    Full Text Available Ivermectin is an antiparasitic drug widely used in reindeer (Rangifer tarandus (L. in Fennoscandia and North America. Most of the ivermectin injected in the animal is excreted unchanged in the faeces. Several reports show that ivermectin in cattle dung disrupts colonisation and survival of beneficial dung breeding insects. The present study investigated the effect of ivermectin on the reindeer dung fauna. Four reindeer calves (males, 6 months of age were injected subcutaneously with standard doses of ivermectin (0.2 mg/kg body weight in early December. The daily produced faeces was collected until day 30 after treatment, and the concentration of ivermectin was determined by high pressure liquid chromatography (HPLC with fluorescence detection. The highest concentration measured (mean 1632 ng/g faeces (dry weight, range 907 to 2261 ng/g among the animals was on day 4 after treatment. The concentration decreased gradually to 28 ng/g (range 6 to 58 ng/g on day 30. Faeces portions from day 4 and from untreated reindeer were placed in the field on 2-4 July and recollected on 13-22 September in order to detect possible differences in decomposition fauna between the samples. The most important coprophilous beetles (Apbodius spp. and flies (Scatbophaga spp. were not detected in this winter dung whether it contained ivermectin or not, probably because of the dry consistency and small size of the pellets. On the other hand, these insects (larvae and imagines were common in summer dung, which had been deposited naturally in the field and later placed together with the ivermectin-containing winter dung for comparison. The summer dung has a more soft and lumpy consistency. Treatment in autumn or early winter implies that the bulk of the ivermectin from the animal will be present in faeces with winter consistency, since this bulk portion is excreted during the first 30 days after treatment. This dry and pelleted faeces is not utilized by the important

  6. The Effect of Crop Residue Application to Soil Fauna Community and Mungbean Growth (Vigna radata

    Directory of Open Access Journals (Sweden)

    SUGIYARTO

    2000-01-01

    Full Text Available Litterbag experiment was carried out to determine the effect of crop residue application to soil fauna community and mungbean growth. The experiment arranged in randomized complete design with triplicate. The four treatment application of crotalarian, rice straw and banana’s aerial stem residues as well as without residue application as control. Soil fauna community and mungbean growth measured at 8 weeks after mungbean sown. Soil fauna extracted by modified Barless-Tullgren extractor apparatus. Height and dry weight of mungbean measured as crop growth parameters. The results indicated that the soil fauna densities and diversities as well as the growth of mungbean tended to increase by the application of crop residues. The effect of the treatment decreasing in the following order: banana’s aerial stem residue > crotalarian residue > rice straw > without residue application. There were high correlation between mungbean growth and soil fauna diversities.© 2001 Jurusan Biologi FMIPA UNS SurakartaKey words:

  7. Partitioning the contributions of mega-, macro- and meiofauna to benthic metabolism on the upper continental slope of New Zealand: Potential links with environmental factors and trawling intensity

    Science.gov (United States)

    Leduc, Daniel; Pilditch, Conrad A.; Nodder, Scott D.

    2016-02-01

    Understanding and predicting change in deep-sea benthic ecosystem function remains a major challenge. Here, we conducted analyses combining data on the abundance and biomass of benthic fauna and sediment community oxygen consumption (SCOC) on New Zealand's continental margin to estimate and compare the contributions of meio-, macro-, and megafauna to total benthic metabolism and identify potential links with environmental factors and trawling intensity. We focussed on two regions in close proximity-the high surface primary productivity Chatham Rise and low surface productivity Challenger Plateau. Mean megafauna biomass was twenty times greater on Chatham Rise than Challenger Plateau, likely reflecting differences in food supply between the two regions; this contrast in megafaunal biomass was mainly due to differences in mean body weight rather than abundance. Meio- and macrofauna made similar contributions to SCOC and together accounted for 12% of benthic metabolism on average. In contrast, the estimated contribution of megafauna never exceeded 1.5%. Significant positive correlations between faunal respiration and food availability indicate a link between food supply and benthic community function. Our analyses also show that fauna made a greater contribution to SCOC in conditions of high food availability, and that microorganisms (i.e., the proportion of SCOC not accounted for by the fauna) tended to be more dominant at sites with low food availability. These findings provide support for the concept that large organisms are more strongly affected by a reduction in food resources than small organisms, which in turn underlies one of the most widely described patterns in the deep-sea benthos, i.e., the reduction in organism body size with depth. Because metabolism in deep-sea sediments is typically dominated by microorganisms and small fauna, the absence of a relationship between bottom trawling intensity and the respiration of benthic fauna in the present study may

  8. Sarcoptes scabiei on hedgehogs in New Zealand.

    Science.gov (United States)

    Kriechbaum, Caroline; Pomroy, William; Gedye, Kristene

    2018-03-01

    European hedgehogs (Erinaceus europaeus) were introduced into New Zealand from Britain during the period from 1869 to the early 1900s. The only mite found on New Zealand hedgehogs in early studies was Caparinia tripilis, with Sarcoptes scabiei first being reported in 1996. The aim of this study was to investigate the prevalence of Sarcoptes infestation on hedgehogs in New Zealand, the number of mites found and the degree of mange observed. Dead hedgehogs were collected from veterinary clinics, rescue centres, members of the public and from road-kill. Twenty-one (55.3%) of the animals examined had visible skin lesions. Both Caparinia and Sarcoptes mites were identified on microscopic examination with Sarcoptes the most common, being found on over 70% of animals examined (n = 38). The numbers of mites recovered after brushing the head and body ranged from 1 to 5659 (median = 341 mites) with only six animals (22.2%) having fewer than 10 Sarcoptes mites found. Caparinia mites were seen on fewer animals and generally in very low numbers. These findings indicate a change in the mite populations on hedgehogs in New Zealand and that infected animals develop the debilitating hyperkeratotic form of sarcoptic mange without an accompanying hypersensitivity response limiting numbers of mites. Analysis of the cox 1 gene of Sarcoptes from two hedgehogs showed close alignment to sequences derived from a pig with one and from a dog with the second. More work needs to be undertaken to identify the source(s) of the Sarcoptes found on hedgehogs in New Zealand and whether other mammalian hosts may be infected from contact with hedgehogs.

  9. New directions in New Zealand local government

    Directory of Open Access Journals (Sweden)

    Peter McKinlay

    2010-03-01

    Full Text Available The purpose of this paper is to provide a ‘work in progress’ report on some initiatives emerging from local government practice in New Zealand which should help us consider how we think about the role of local government in a world which is undergoing dramatic change. The starting point is work which the writer undertook with the support of Local Government New Zealand (the national association and a number of New Zealand councils considering the ‘proper role’ of local government. The context is an ongoing public debate driven substantially by the New Zealand business community from a perspective that this ‘proper role’ should be restricted to the delivery of local public goods, narrowly defined. This has included argument that local governments themselves should be structured substantially to promote the efficient delivery of services generally within the now well understood prescriptions of the ‘new public management’. One implication which the business sector in particular drew in looking at the workings of local government was that there should be economies of scale through further amalgamation of councils (the local government sector having been through a major amalgamation process in 1989 which eliminated a large number of special purpose authorities and reduced the number of territorial local authorities from more than 200 to 73. Debate continues, with the latest manifestation being the National Party led government's proposals for the restructuring of local government within the Auckland region, New Zealand's major metropolitan area. The initiatives discussed in this paper are partly a response, but more significantly a result of selected local authorities reflecting on the nature of their role, and the opportunities for being proactive in using their statutory privileges in ways that could produce benefits for their communities without any associated increase in the cost of local government itself.

  10. Toward a complete soil C and N cycle: incorporating the soil fauna.

    Science.gov (United States)

    Osler, Graham H R; Sommerkorn, Martin

    2007-07-01

    Increasing pressures on ecosystems through global climate and other land-use changes require predictive models of their consequences for vital processes such as soil carbon and nitrogen cycling. These environmental changes will undoubtedly affect soil fauna. There is sufficient evidence that soil fauna have significant effects on all of the pools and fluxes in these cycles, and soil fauna mineralize more N than microbes in some habitats. It is therefore essential that their role in the C and N cycle be understood. Here we introduce a new framework that attempts to reconcile our current understanding of the role of soil fauna within the C and N cycle with biogeochemical models and soil food web models. Using a simple stoichiometric approach to integrate our understanding of N mineralization and immobilization with the C:N ratio of substrates and faunal life history characteristics, as used in food web studies, we consider two mechanisms through which soil fauna can directly affect N cycling. First, fauna that are efficient assimilators of C and that have prey with similar C:N ratios as themselves, are likely to contribute directly to the mineral N pool. Second, fauna that are inefficient assimilators of C and that have prey with higher C:N ratios than themselves are likely to contribute most to the dissolved organic matter (DOM) pool. Different groups of fauna are likely to contribute to these two pathways. Protists and bacteria-feeding nematodes are more likely to be important for N mineralization through grazing on microbial biomass, while the effects of enchytraeids and fungal-feeding microarthropods are most likely to be important for DOM production. The model is consistent with experimental evidence and, despite its simplicity, provides a new framework in which the effects of soil fauna on pools and fluxes can be understood. Further, the model highlights our gaps in knowledge, not only for effects of soil fauna on processes, but also for understanding of the

  11. Cornulitids (tubeworms) from the Late Ordovician Hirnantia fauna of Morocco

    Science.gov (United States)

    Gutiérrez-Marco, Juan Carlos; Vinn, Olev

    2018-01-01

    Two species of cornulitids, Cornulites gondwanensis sp. nov. and C. aff. shallochensis Reed are described from the Hirnantian of Morocco, within an assemblage representative of the Hirnantia brachiopod fauna occurring near the Ordovician South Pole. The dominance of aggregated and solitary free forms could be explained by particular sedimentary environments preceding the Hirnantian glaciation and the latest Ordovician Extinction Event. The diversity of cornulitids in the Late Ordovician of Gondwana and related terranes was relatively low, and less diverse than the cornulitids of Laurentia and Baltica. Hirnantian cornulitids from Morocco do not resemble Late Ordovician cornulitids of Baltica and Laurentia. Moroccan cornulitids seem to be closely allied to some older Gondwanan cornulitids, especially Sardinian ones. They resemble species described from the Late Ordovician and Llandovery of Scotland suggesting a palaeobiogeographic link.

  12. Bioactive natural products from Chinese marine flora and fauna.

    Science.gov (United States)

    Zhou, Zhen-Fang; Guo, Yue-Wei

    2012-09-01

    In recent decades, the pharmaceutical application potential of marine natural products has attracted much interest from both natural product chemists and pharmacologists. Our group has long been engaged in the search for bioactive natural products from Chinese marine flora (such as mangroves and algae) and fauna (including sponges, soft corals, and mollusks), resulting in the isolation and characterization of numerous novel secondary metabolites spanning a wide range of structural classes and various biosynthetic origins. Of particular interest is the fact that many of these compounds show promising biological activities, including cytotoxic, antibacterial, and enzyme inhibitory effects. By describing representative studies, this review presents a comprehensive summary regarding the achievements and progress made by our group in the past decade. Several interesting examples are discussed in detail.

  13. FAUNA ANFIBIA DEL VALLE DE SIBUNDOY, PUTUMAYO-COLOMBIA

    Directory of Open Access Journals (Sweden)

    MUESES-CISNEROS JONH JAIRO

    2005-12-01

    Full Text Available La fauna Amphibia del Valle de Sibundoy consta de 32 especies agrupadas en dos órdenes, cinco familias y siete géneros. De éstas, cinco son especies nuevas cuya descripción se encuentra en proceso. Se amplía el límite altitudinal de otras siete y se presentan tres más para ser incluidas en la lista de anfibios de Colombia. A pesar de que en el lugar se han realizado colectas herpetológicas desde finales de los años sesenta, este estudio es el primero que se realiza en el Putumayo (uno de los departamentos menos muestreados del país.

  14. Soil Fauna Transport Versus Radionuclide Migration (invited paper)

    International Nuclear Information System (INIS)

    Bunnenberg, C.; Taeschner, M.

    2000-01-01

    From a questionnaire on radioecological topics circulated in the framework of the IUR/EURADOS/EULEP Concerted Action supported by the EC it was concluded that the effect of soil fauna on the redistribution of radionuclides in soils has never been given sufficient attention. The limited data in existence suggest than faunal effects on displacement of radionuclides may be dominant over physicochemical migration. On the basis of a given dataset, an earthworm model is presented which shows that the activity decrease in the top soil layer due to bioturbation may compete with fast physicochemical migration at rates of 1 to 10 cm.y -1 . The model represents a suggestion of how to treat faunal actions and what kind of data are necessary to operate such models. (author)

  15. To bier nye for den danske fauna (Hymenoptera, Apoidea)

    DEFF Research Database (Denmark)

    Schmidt, Hans Thomsen; Calabuig, Isabel; Madsen, Henning Bang

    2017-01-01

    Since the publication of the district catalogue on Danish bee species, an additional two species are hereby published as new records for the country: Osmia parietina Curtis, 1828 and Sphecodes rufiventris (Panzer, 1798). This brings the Danish bee fauna to a current total of 288 species, closing...... in on the number of bee species recorded for Sweden and Schleswig-Holstein in Germany. By a mistake in the catalogue on the names and distributions of Central European bees by Warncke (1986), both these new species were already listed as occurring in Denmark. This error was inherited in several recent printed...... and online catalogues on bee distributions. However, this error is hereby clarified and the recent recordings presented. This paper outlines the general biology and how to identify the two species O. parietina and S. rufiventris, and presents the details of the recording of the specimens and their respective...

  16. Species composition and geographical distribution of Saharan scorpion fauna, Morocco

    Directory of Open Access Journals (Sweden)

    Oulaid Touloun

    2016-11-01

    Full Text Available Objective: To describe the species composition of scorpions and to study its geographical distribution in Laayoune-Sakia El Hamra and Dakhla-Oued Ed Dahab regions in July 2014. Methods: To locate scorpions, the ground was examined through searching the places under the stones, rocks and in burrows. The nocturnal missions were also conducted using portable ultraviolet lamps. The scorpions were subsequently identified in the laboratory. Results: The results of the investigations in these regions showed the presence of five scorpion species, two of which Androctonus gonneti and Buthus bonito were endemic in Morocco. Conclusions: This work is allowed to complete the inventory of the studied scorpion fauna and provides some considerations on the distribution patterns in the study area.

  17. Checklist of spider fauna of FR Peshawar, FATA, Pakistan

    Directory of Open Access Journals (Sweden)

    F. Perveen

    2012-03-01

    Full Text Available The spiders are known as poisonous arthropods, but they also act as the predator or biological pests control agent. Their 23 species belonging to 15 genera and 09 families were reported during 2009-2010 from FR Peshawar, FATA, Pakistan. The reported families Clubionidae, Scytodidae and Sprassidae covered each 4%, Araneidae, Gnaphosidae, Pholicidae and Salticidae each 9%, Thomisidae 13% and Lycosidae 43% biodiversity of spiders of FATA. However, the largest spider collected was huntsman, Isopoda tuhodnigra (Barrion with total body length 15.80+-0.83 mm. Moreover, the smallest spider was wolf spider, Pardosa birmanica (Simon with total body length 4.20+-1.30 mm. Further, the crab spiders, Thomisus pugilis (Stoliczka, T. spectabilis (Doleschall and Diaea evanida (Thorell were the most colorful species belonging to family Thomisidae. A detail study is required for further exploration of spider fauna of FATA.

  18. Beech cupules as keystone structures for soil fauna.

    Science.gov (United States)

    Melguizo-Ruiz, Nereida; Jiménez-Navarro, Gerardo; Moya-Laraño, Jordi

    2016-01-01

    Facilitative or positive interactions are ubiquitous in nature and play a fundamental role in the configuration of ecological communities. In particular, habitat modification and niche construction, in which one organism locally modifies abiotic conditions and favours other organisms by buffering the effects of adverse environmental factors, are among the most relevant facilitative interactions. In line with this, 'keystone structures', which provide resources, refuge, or advantageous services decisive for other species, may allow the coexistence of various species and thus considerably contribute to diversity maintenance. Beech cupules are woody husks harbouring beech fruits that remain in the forest soil for relatively long periods of time. In this study, we explored the potential role of these cupules in the distribution and maintenance of the soil fauna inhabiting the leaf litter layer. We experimentally manipulated cupule availability and soil moisture in the field to determine if such structures are limiting and can provide moist shelter to soil animals during drought periods, contributing to minimize desiccation risks. We measured invertebrate abundances inside relative to outside the cupules, total abundances in the leaf litter and animal body sizes, in both dry and wet experimental plots. We found that these structures are preferentially used by the most abundant groups of smaller soil animals-springtails, mites and enchytraeids-during droughts. Moreover, beech cupules can be limiting, as an increase in use was found with higher cupule densities, and are important resources for many small soil invertebrates, driving the spatial structure of the soil community and promoting higher densities in the leaf litter, probably through an increase in habitat heterogeneity. We propose that fruit woody structures should be considered 'keystone structures' that contribute to soil community maintenance. Therefore, beech trees may indirectly facilitate soil fauna

  19. Survey of the reptilian fauna of the Kingdom of Saudi Arabia. V. The lizard fauna of Turaif region

    Directory of Open Access Journals (Sweden)

    Mohammed K. Al-Sadoon

    2016-09-01

    Full Text Available Turaif area located in the Northern border region of Saudi Arabia is one of the most important regions of the Kingdom. This work was proposed to throw light on the diversity of lizard fauna investigated through the collection and subsequent identification of specimens from different localities of Turaif region of Kingdom of Saudi Arabia. Sixteen species of lizards belonging to 5 families (Agamidae, Gekkonidae, Lacertidae, Scincidae and Varanidae were recorded. Lacertidae was the most common family. Three species of lizards namely Acanthodactylus orientalis, Acanthodactylus scutellatus and Acanthodactylus grandis were reported for the first time in the Turaif region of Saudi Arabia. The geographical distribution of the collected species within this province was mapped.

  20. Algunas adiciones a la fauna monogenética (Plathyhelminthes de Venezuela | Some additions to venezuelan monogenetic fauna (Plathyhelminthes

    Directory of Open Access Journals (Sweden)

    Arnaldo Figueredo Rodríguez

    2017-11-01

    Full Text Available As part of periodical studies about parasitic fauna of marine fishes carried out in Laboratory of Parasitology of Universidad de Oriente, campus Nueva Esparta, several commercially important ichthyic species were evaluated. Fishes were collected in three landing ports of Nueva Esparta state and immediately processed. Gills were carefully extracted and reviewed under stereoscopic microscope. Permanent slides were prepared with parasites found, and then to obtain descriptive images. In all cases, the parasitic habitat was gills of hosts. New records for Venezuela comprises five monogeneans: Capsala manteri collected on little tunny, Euthynnus alleteratus; Capsala pricei found over lesser devil ray, Mobula hypostoma; Tristoma integrum observed on swordfish, Xiphias gladius; Decacotyle floridana registred over spotted eagle ray, Aetobatus narinari and Hexostoma lintoni discovered on yellowfin tuna, Thunnus albacares. For the first time for the country, representatives of sub-families Capsalinae and Decacotylinae were referred to. Some details of parasites anatomy are described, discussing about taxonomic and biogeographic aspects.

  1. Foraminiferal record of Holocene paleo-earthquakes on the subsiding south-western Poverty Bay coastline, New Zealand

    International Nuclear Information System (INIS)

    Hayward, B.W.; Sabaa, A.T.; Grenfell, H.R.; Cochran, U.A.; Clark, K.J.; Litchfield, N.J.; Wallace, L.M.; Marden, M.; Palmer, A.S.

    2015-01-01

    Foraminiferal faunas in 29 short cores (maximum depth 7 m) of estuarine and coastal wetland sediment were used to reconstruct the middle-late Holocene (last 7 ka) elevational history on the southern shores of Poverty Bay, North Island, New Zealand. This coast is on the southwest side of a rapidly subsiding area beneath western Poverty Bay. Modern Analogue Technique paleo-elevation estimates based on fossil foraminiferal faunas indicate that the four study areas have gradual late Holocene (<3.5 ka) subsidence rates that increase from the southwest (mean c. 0.5 m ka - - 1 ) to northeast (mean c. 1.0 m ka -1 ). Only two rapid, possibly co-seismic, vertical displacement events are recognised: (1) c. 1.2 m of subsidence at 5.7 ± 0.4 ka (cal yr BP), which may have been generated by a subduction interface earthquake centred offshore and recorded in other published studies in northern Hawkes Bay, c. 35 km to the south; and (2) c. 1 m of uplift (relative sea-level fall) at c. 4.5 ± 0.3 ka, which might have been generated by rupture on an offshore upper plate fault that also uplifted coastal terraces at Pakarae and Mahia, 40 km to the north and south of the study area, or by rupture on the subduction interface penetrating beneath Poverty Bay. No sudden displacement events are recognised during the last 4 ka although subsidence, possibly aseismic, has continued. (author).

  2. Updating the New Zealand Glacier Inventory

    Science.gov (United States)

    Baumann, S. C.; Anderson, B.; Mackintosh, A.; Lorrey, A.; Chinn, T.; Collier, C.; Rack, W.; Purdie, H.

    2017-12-01

    The last complete glacier inventory of New Zealand dates from the year 1978 (North Island 1988) and was manually constructed from oblique aerial photographs and geodetic maps (Chinn 2001). The inventory has been partly updated by Gjermundsen et al. (2011) for the year 2002 (40% of total area) and by Sirguey & More (2010) for the year 2009 (32% of total area), both using ASTER satellite imagery. We used Landsat 8 OLI/TIRS satellite data from February/March 2016 to map the total glaciated area. Clean and debris-covered ice were mapped semi-automatically. The band ratio approach was used for clean ice (ratio: red/SWIR). We mapped debris-covered ice using a supervised classification (maximum likelihood). Manual post processing was necessary due to misclassifications (e.g. lakes, clouds) or mapping in shadowed areas. It was also necessary to manually combine the clean and debris-covered parts into single glaciers. Additional input data for the post processing were Sentinel 2 images from the same time period, orthophotos from Land Information New Zealand (resolution: 0.75 m, date: Nov 2014), and the 1978/88 outlines from the GLIMS database (http://www.glims.org/). As the Sentinel 2 data were more heavily cloud covered compared to the Landsat 8 images, they were only used for post processing and not for the classification itself. Initial results show that New Zealand glaciers covered an area of about 1050 km² in 2016, a reduction of 16% since 1978. Approximately 17% of glacier area was covered in surface debris. The glaciers in the central Southern Alps around Mt Cook reduced in area by 24%. Glaciers in the North Island of New Zealand reduced by 71% since 1988, and only 2 km² of ice cover remained in 2016. Chinn, TJH (2001). "Distribution of the glacial water resources of New Zealand." Journal of Hydrology (NZ) 40(2): 139-187 Gjermundsen, EF, Mathieu, R, Kääb, A, Chinn, TJH, Fitzharris, B & Hagen, JO (2011). "Assessment of multispectral glacier mapping methods and

  3. Effects of simulated acid rain on soil fauna community composition and their ecological niches.

    Science.gov (United States)

    Wei, Hui; Liu, Wen; Zhang, Jiaen; Qin, Zhong

    2017-01-01

    Acid rain is one of the severest environmental issues globally. Relative to other global changes (e.g., warming, elevated atmospheric [CO 2 ], and nitrogen deposition), however, acid rain has received less attention than its due. Soil fauna play important roles in multiple ecological processes, but how soil fauna community responds to acid rain remains less studied. This microcosm experiment was conducted using latosol with simulated acid rain (SAR) manipulations to observe potential changes in soil fauna community under acid rain stress. Four pH levels, i.e., pH 2.5, 3.5, 4.5, and 5.5, and a neutral control of pH 7.0 were set according to the current pH condition and acidification trend of precipitation in southern China. As expected, we observed that the SAR treatments induced changes in soil fauna community composition and their ecological niches in the tested soil; the treatment effects tended to increase as acidity increased. This could be attributable to the environmental stresses (such as acidity, porosity and oxygen supply) induced by the SAR treatments. In addition to direct acidity effect, we propose that potential changes in permeability and movability of water and oxygen in soils induced by acid rain could also give rise to the observed shifts in soil fauna community composition. These are most likely indirect pathways of acid rain to affect belowground community. Moreover, we found that nematodes, the dominating soil fauna group in this study, moved downwards to mitigate the stress of acid rain. This is probably detrimental to soil fauna in the long term, due to the relatively severer soil conditions in the deep than surface soil layer. Our results suggest that acid rain could change soil fauna community and the vertical distribution of soil fauna groups, consequently changing the underground ecosystem functions such as organic matter decomposition and greenhouse gas emissions. Copyright © 2016 Elsevier Ltd. All rights reserved.

  4. Anaesthesia medical workforce in New Zealand.

    Science.gov (United States)

    King, S Y

    2006-04-01

    This survey was conducted in all 28 New Zealand District Health Boards with a response rate of 100%. The Clinical Directors of Departments of Anaesthesia were asked to quantify their current anaesthesia service delivery and to assess their workforce level. Over half of the District Health Boards reported understaffing, fifty percent occurring in hospitals of provincial cities or towns with an inability to attract specialist anaesthesia staff. Financial constraint was the other main reason for understaffing. With the information from the survey, an attempt was made to predict future New Zealand anaesthesia workforce requirements. A model for Australasia established by Baker in 1997 was used. In comparing this survey to previous studies, there is evidence that the nature and expectations of the anaesthesia workforce are changing as well as the work environment. Currently, there is no indication that anaesthesia specialist training numbers should be reduced. Close, ongoing monitoring and planning are essential to ensure future demands for anaesthesia services can be met.

  5. Thermogravimetric studies of New Zealand coals

    Energy Technology Data Exchange (ETDEWEB)

    Beamish, B.B.; Rodgers, K.A.; Benfell, K.E.; Shaw, K.J. [University of Auckland, Auckland (New Zealand). Dept. of Geology

    1997-12-31

    The thermal behaviour of New Zealand coals may be reliably characterised by a series of tightly constrained thermogravimetric (TG) procedures of high repeatability developed in the Department of Geology at The University of Auckland. Proximate, combustion and char reactivity analyses can be routinely obtained for run-of-mine samples. Volatile matter determination by TG produces an acceptable reproducible result compared with the ISO method, whereas further refinement of the technique is necessary to achieve the same level of precision for ash content of New Zealand low rank coals. Combining combustion and char reactivity analyses enables the performance of a coal to be assessed under differing operating conditions, and offers the opportunity to elucidate competing effects of major element geochemistry of the coal. 12 refs., 4 figs., 2 tabs.

  6. Firework related injury in New Zealand.

    Science.gov (United States)

    Clarke, J A; Langley, J D

    1994-10-26

    In March 1992 a private members Bill was introduced into parliament which sought to place tighter restrictions on the sale of fireworks. The primary purpose of this research was to document the nature and extent of firework related injury in New Zealand for the purpose of preparing a submission on this Bill. Firework related injuries were examined in relation to the legislative history of fireworks control in New Zealand to ascertain if existing regulations had been effective in reducing firework injuries and whether there was justification for greater control. Between 1979 and 1992 (inclusive) 237 persons were admitted to hospital for treatment of injuries related to fireworks. The overall incidence rate for this period was 0.52 per 100,000 persons per year. Eighty five percent of all events involved males. Children (fireworks (as is proposed in the Bill). The current legislation could well be supported though, by extending the ban on the types of fireworks publicly available to include skyrockets.

  7. Equity in statin use in New Zealand

    Directory of Open Access Journals (Sweden)

    Norris P

    2014-03-01

    Full Text Available INTRODUCTION: Preventive medications such as statins are used to reduce cardiovascular risk. There is some evidence to suggest that people of lower socioeconomic position are less likely to be prescribed statins. In New Zealand, Maori have higher rates of cardiovascular disease. AIM: This study aimed to investigate statin utilisation by socioeconomic position and ethnicity in a region of New Zealand. METHODS: This was a cross-sectional study in which data were collected on all prescriptions dispensed from all pharmacies in one city during 2005/6. Linkage with national datasets provided information on patients' age, gender and ethnicity. Socioeconomic position was identified using the New Zealand Index of Socioeconomic Deprivation 2006. RESULTS: Statin use increased with age until around 75 years. Below age 65 years, those in the most deprived socioeconomic areas were most likely to receive statins. In the 55-64 age group, 22.3% of the most deprived population received a statin prescription (compared with 17.5% of the mid and 18.6% of the least deprived group. At ages up to 75 years, use was higher amongst Maori than non-Maori, particularly in middle age, where Maori have a higher risk of cardiovascular disease. In the 45-54 age group, 11.6% of Maori received a statin prescription, compared with 8.7% of non-Maori. DISCUSSION: Statin use approximately matched the pattern of need, in contrast to other studies which found under-treatment of people of low socioeconomic position. A PHARMAC campaign to increase statin use may have increased use in high-risk groups in New Zealand.

  8. Data on the scale insect (Hemiptera: Coccomorpha) fauna of Greece, with description of two new species.

    Science.gov (United States)

    Szita, Éva; Fetykó, Kinga Gabriela; Benedicty, Zsuzsanna Konczné; Kozár, Ferenc; Partsinevelos, Georgios; Milonas, Panagiotis; Kaydan, Mehmet Bora

    2017-10-09

    Surveys of the scale insect (Hemiptera: Coccomorpha) fauna of Greece were carried out in 2013 and 2014. Altogether 93 scale insect species were collected, belonging to 11 families. Thirty-eight species (41%) proved to be new to the Greek fauna, including two species new to science (Anophococcus hellenicus Kaydan & Szita sp. n. (Acanthococcidae) and Iberococcus attikus Szita & Fetykó sp. n. (Pseudococcidae)), and two introduced invasive species (Phenacoccus graminicola Leonardi and Pseudococcus comstocki (Kuwana), both Pseudococcidae). The rest of the species seem to be native to the Greek fauna. The total number of scale insect species recorded from Greece is increased to 253.

  9. [Effects of rare earth elements on soil fauna community structure and their ecotoxicity to Holotrichia parallela].

    Science.gov (United States)

    Li, Guiting; Jiang, Junqi; Chen, Jie; Zou, Yunding; Zhang, Xincai

    2006-01-01

    By the method of OECD filter paper contact, this paper studied the effects of applied rare earth elements on soil fauna community structure and their ecological toxicity to Holotrichia parallela in bean field. The results showed that there were no significant differences between the treatments and the control in soil fauna species, quantity of main species, and diversity index. Urgent and chronic toxic test showed that the differences between the treatments and the control were not significant. It was suggested that within the range of test dosages, rare earth elements had little ecological toxicity to Holotrichia parallela, and did not change the soil fauna community structure.

  10. Guía para restricción física de fauna silvestre

    OpenAIRE

    Torres-Chaparro, María Yanneth; Quintero-Sánchez, Vladimir

    2016-01-01

    Esta guía presenta los protocolos y actividades que deben realizarse durante la manipulación de fauna silvestre en los Centros de Atención y Valoración (CAV). Como bien es sabido, el tráfico de fauna silvestre es una actividad ilícita que trae consigo unos problemas profundos de pérdida de biodiversidad. Dentro de las estrategias de control de tráfico de fauna se realizan actividades de control y monitoreo, presentándose situaciones en las cuales un gran número de animales son rescatados, dec...

  11. Soil fauna in forest and coffee plantations from the Sierra Nevada de Santa Mar ta, Colombia

    International Nuclear Information System (INIS)

    Camero R, Edgar

    2002-01-01

    Two research stations (M inca, 700 m altitude and Maria Ter esa, 790 m altitude) were established in the Sierra Nevada de Santa Mar ta in places to study the soil fauna associated with forest and coffee plantations. Soil fauna was collected using pitfall and Bailer's traps. Samples were taken from litter as well as from horizons 0, A and B. individuals collected were identified to family level. Diversity, abundance and frequency indexes were used to compare fauna composition at both sites. Significant differences were found between the two research sites as well as with data from other high altitude forest in the Sierra Nevada de Santa Mar ta

  12. Towards integrated catchment management, Whaingaroa, New Zealand.

    Science.gov (United States)

    van Roon, M; Knight, S

    2001-01-01

    The paper examines progress towards integrated catchment management and sustainable agriculture at Whaingaroa (Raglan), New Zealand. Application of the Canadian "Atlantic Coastal Action Program" model (ACAP) has been only partially successful within New Zealand's bicultural setting. Even before the introduction of the ACAP process there existed strong motivation and leadership by various sectors of the community. A merging of resource management planning and implementation processes of the larger community and that of the Maori community has not occurred. Research carried out by Crown Research Institutes has clearly shown the actions required to make pastoral farming more sustainable. There are difficulties in the transference to, and uptake of, these techniques by farmers. An examination of the socio-economic context is required. There has been a requirement on local government bodies to tighten their focus as part of recent reform. This has occurred concurrently with a widening of vision towards integrated and sustainable forms of management. This (as well as a clear belief in empowerment of local communities) has lead to Council reliance on voluntary labour. There is a need to account for the dynamic interaction between social and political history and the geological and biophysical history of the area. As part of a re-examination of sustainable development, New Zealand needs to reconcile the earning of the bulk of its foreign income from primary production, with the accelerating ecological deficit that it creates. A sustainability strategy is required linking consumer demand, property rights and responsibilities.

  13. Imported malaria in Auckland, New Zealand.

    Science.gov (United States)

    Camburn, Anna E; Ingram, R Joan H; Holland, David; Read, Kerry; Taylor, Susan

    2012-11-09

    To describe the current malaria situation in Auckland, New Zealand. We collected data on all cases of malaria diagnosed in Auckland from 1st October 2008 to 30th September 2009. Enhanced surveillance was arranged with all hospital and community haematology laboratories in the region. Laboratories notified us when a diagnosis of malaria was made. After obtaining informed consent the patient was asked about their travel, prophylaxis taken and symptoms. Laboratory results were collected. There were 36 cases of malaria in 34 patients. Consent could not be obtained from two patients so data is from 34 cases in 32 patients. (One patient had P.falciparum then later P.vivax, the other had P.vivax and relapsed.) There were 24 males and 8 females with a median age of 21 years (range 6 months to 75 years). Eleven of the 32 were New Zealand residents. 8 of these 11 had travelled to visit friends or relatives (VFR) while 3 were missionaries. In this group 6 had P.falciparum, 4 P.vivax and one had both. Twenty-one of the 32 were new arrivals to New Zealand: 11 refugees and 10 migrants. Malaria in Auckland is seen in new arrivals and VFR travellers, not in tourist travellers.

  14. THE CICADA FAUNA AS PHYTOPLASMA VECTORS IN ISTRIAN VINEYARDS

    Directory of Open Access Journals (Sweden)

    Đanfranko Pribetić

    2009-12-01

    Full Text Available The cicada fauna represents a considerable group of insects in vine-growing. Phytoplasma vine vectors insects are significant. They are fed from the phloem tissues of plants like cicadas from the families Cicadelidae, Coccidae, Fulgoridae and Psyilloidaea. Their phytoplasma is transmitted in a persistent way. Researches on cicada fauna, on the floristic structure of weeds and host plants of vine phytoplasma were done in 2005 and 2006 in Istrian vineyards. The research was being done in 10 vineyards on 11 localities. Cicade collecting was done with an entomological net by means of yellow sticky plates using an exhauster and a method of clonting. The collected cicadas were identified by means of binoculars and keys to identify species while the presence of phytoplasmas BN and Fd was defined by means of molecular analysis (PCR, RFLP. Listing and identifying the floristic structure of weeds were being cloned in the explored vineyards by means of keys to identify species. Samples of plant materials were taken for the analysis using PCR method by checking visually the typical symptoms caused by phytoplasma. Cicadas identifying and molecular analyses were being done at the Viticulture Institute for Research in Conegliano – Italy. During the researches, 243 insect samples were collected. Of the above mentioned number cicadas of 40 genus were identified in 207 samples. On the list of the floristic structure of Weeds 105 species of 36 families were identified. Corylus avellana L and Clematis vitalba L species were included in this list. These species showed sigus of phytoplasma disease and they were found near the explored vineyards. These two species were analysed on the presence for FD and BN phytoplasmas. The PCR method used in the molecular research on the presence of Fd and BN phytoplasmas was done on 34 insect samples and 22 plant samples. None of the mentioned sample was positive for FD and BN. The phytoplasma BN was found in the vine leaves of

  15. Locating women in the New Zealand computing industry

    Directory of Open Access Journals (Sweden)

    Alison Hunter, PhD

    Full Text Available It is well recognised that women are under-represented in computing occupations in many Western countries, but is the situation similar in New Zealand? This article presents a quantitative analysis of gendered employment patterns in New Zealand\\'s computing industry. Findings from analysis of 2001 and 2006 census employment data demonstrate that women are now well represented in some newer computing occupations in New Zealand, but they remain significantly under-represented in traditional computing roles such as programming and systems analysis. Furthermore, New Zealand women in computing do not have pay parity with men. On some occasions during the early days of computing in New Zealand women participated more equally in number but they have always experienced pay discrimination.

  16. Earthquake Hazard and Risk in New Zealand

    Science.gov (United States)

    Apel, E. V.; Nyst, M.; Fitzenz, D. D.; Molas, G.

    2014-12-01

    To quantify risk in New Zealand we examine the impact of updating the seismic hazard model. The previous RMS New Zealand hazard model is based on the 2002 probabilistic seismic hazard maps for New Zealand (Stirling et al., 2002). The 2015 RMS model, based on Stirling et al., (2012) will update several key source parameters. These updates include: implementation a new set of crustal faults including multi-segment ruptures, updating the subduction zone geometry and reccurrence rate and implementing new background rates and a robust methodology for modeling background earthquake sources. The number of crustal faults has increased by over 200 from the 2002 model, to the 2012 model which now includes over 500 individual fault sources. This includes the additions of many offshore faults in northern, east-central, and southwest regions. We also use the recent data to update the source geometry of the Hikurangi subduction zone (Wallace, 2009; Williams et al., 2013). We compare hazard changes in our updated model with those from the previous version. Changes between the two maps are discussed as well as the drivers for these changes. We examine the impact the hazard model changes have on New Zealand earthquake risk. Considered risk metrics include average annual loss, an annualized expected loss level used by insurers to determine the costs of earthquake insurance (and premium levels), and the loss exceedance probability curve used by insurers to address their solvency and manage their portfolio risk. We analyze risk profile changes in areas with large population density and for structures of economic and financial importance. New Zealand is interesting in that the city with the majority of the risk exposure in the country (Auckland) lies in the region of lowest hazard, where we don't have a lot of information about the location of faults and distributed seismicity is modeled by averaged Mw-frequency relationships on area sources. Thus small changes to the background rates

  17. International tourism and economic growth in New Zealand

    OpenAIRE

    Mohammad Jaforullah

    2015-01-01

    This paper examines whether the tourism-led growth hypothesis holds for the New Zealand economy. Using unit root tests, cointegration tests and vector error correction models, and annual data over the period 1972-2012 on international tourism expenditure, real gross domestic product (GDP) and the exchange rate for New Zealand, it finds that the tourism-led growth hypothesis holds for New Zealand. The long-run elasticity of real GDP with respect to international tourism expenditure is estimate...

  18. The Enduring Legacy of New Zealand's UNCLOS Investment (Invited)

    Science.gov (United States)

    Wood, R.; Davy, B. W.; Herzer, R. H.; Barnes, P.; Barker, D. H.; Stagpoole, V.; Uruski, C.

    2013-12-01

    Data collected by surveys for New Zealand's extended continental shelf project have contributed to research into the tectonic history and resource potential of New Zealand. More than 20 scientific papers and a similar number of conference presentations and posters have used the data collected by these surveys. Data collected by these surveys have added significantly to national and international databases. Although the surveys were generally oriented to establish prolongation rather than to cross structural trends, the data have revealed the crustal, basement and sedimentary structure of many parts of the New Zealand region. In the area east of New Zealand, the data provide insight into the Cretaceous evolution of the New Zealand sector of Gondwana. Data collected southwest of New Zealand provided details about the relatively sudden transition from sea floor spreading between New Zealand and Australia in the Tasman Sea to orthogonal spreading in the Emerald Basin and the development of the modern Australian-Pacific plate boundary, including Late Tertiary motion on the Alpine Fault in the South Island, New Zealand. The data have been used to understand the formation of the New Caledonia Basin, the Norfolk Ridge and their associated structures, and they underpin the international collaboration between New Zealand, New Caledonia and Australia to promote resource exploration in the Tasman Sea. Data north of New Zealand have been used to understand the complex tectonic history of back arc spreading and island arc migration in the South Fiji Basin region. Seismic data collected along the axis of the New Caledonia Basin led to extensive hydrocarbon exploration surveys in the deepwater Taranaki region inside New Zealand's EEZ, and to an application for a hydrocarbon exploration licence in New Zealand's extended continental shelf.

  19. Parasitic fauna in hybrid tambacu from fish farms

    Directory of Open Access Journals (Sweden)

    Ronilson Macedo Silva

    2013-08-01

    Full Text Available The objective of this work was to evaluate the parasitic fauna of hybrid tambacu (Colossoma macropomum x Piaractus mesopotamicus from fish farms and the host-parasite relationship. A hundred and fourteen fish were collected from four fish farms in Macapá, in the state of Amapá, Brazil, 80.7% of which were infected by: Ichthyophthirius multifiliis (Ciliophora; Piscinoodinium pillulare (Dinoflagellida; Anacanthorus spatulatus, Notozothecium janauachensis, and Mymarothecium viatorum (Monogenoidea; Neoechinorhynchus buttnerae (Acanthocephala; Cucullanus colossomi (Nematoda; Perulernaea gamitanae (Lernaeidae; and Proteocephalidae larvae (Cestoda. A total of 8,136,252 parasites were collected from the examined fish. This is the first record of N. buttnerae, C. colossomi, N. janauachensis, M. viatorum, and Proteocephalidae for hybrid tambacu in Brazil. Ichthyophthirius multifiliis was the most prevalent parasite, whereas endohelminths were the less. A positive correlation was observed between number of I. multifiliis and total length and weight of fish, as well as between number of P. gamitanae and total length. The infection by I. multifiliis had association with the parasitism by Monogenoidea. Low water quality contributes to high parasitism of hybrid tambacu by ectoparasites, which, however, does not influence the relative condition factor of fish.

  20. High-performance functional ecopolymers based on flora and fauna.

    Science.gov (United States)

    Kaneko, Tatsuo

    2007-01-01

    Liquid crystalline (LC) polymers of rigid monomers based on flora and fauna were prepared by in-bulk polymerization. Para-coumaric (p-coumaric) acid [4-hydroxycinnamic acid (4HCA)] and its derivatives were selected as phytomonomers and bile acids were selected as biomonomers. The 4HCA homopolymer showed a thermotropic LC phase only in a state of low molecular weight. The copolymers of 4HCA with bile acids such as lithocholic acid (LCA) and cholic acid (CA) showed excellent cell compatibilities but low molecular weights. However, P(4HCA-co-CA)s allowed LC spinning to create molecularly oriented biofibers, presumably due to the chain entanglement that occurs during in-bulk chain propagation into hyperbranching architecture. P[4HCA-co-3,4-dihydroxycinnamic acid (DHCA)]s showed high molecular weight, high mechanical strength, high Young's modulus, and high softening temperature, which may be achieved through the entanglement by in-bulk formation of hyperbranching, rigid structures. P(4HCA-co-DHCA)s showed a smooth hydrolysis, in-soil degradation, and photo-tunable hydrolysis. Thus, P(4HCA-co-DHCA)s might be applied as an environmentally degradable plastic with extremely high performance.

  1. Mammalian fauna of the Temessos National Park, Turkey

    Directory of Open Access Journals (Sweden)

    Anna De Marinis

    2009-12-01

    Full Text Available The National Park of Termessos, Southern Turkey, is one of the Turkey’s biggest national park not only with its archeological richness but also with its great natural wild life. We provided a checklist of the mammalian fauna of the park on the base of direct observations, interviews and a comparative analysis of the available literature. Sixteen species have been reported in the park. Hedgehogs, hares, porcupines and Persian squirrels and, among flying mammals, Egyptian rousette and Mouse-eared bat have been recorded. Carnivores are represented by Golden jackal, Wolf, Red fox, Stone marten, Badger, Otter and Wild cat. Very recently (2005 the presence of the Caracal in the park has been confirmed, whereas no signs of the presence of the Lynx were detected. The last Anatolian leopards seems to have definitively disappeared from the region. The occurrence in the area of striped hyaenas and brown bears is documented up to a few decades ago. The Park is regarded as the only geographical range in the whole world where the European or Common fallow deer has persisted as a native form. Other ungulates too, such as Wild goat and Wild boar are dispersed within the boundary of the park. Management implications are discussed.

  2. Bio-Park Pereira [Colombia]: Flora and Fauna Parkland

    Directory of Open Access Journals (Sweden)

    Juan Carlos de León Naranjo

    2012-04-01

    Full Text Available The project aims to build a parkland in the sub-urban area of Pereira, (Cerritos sector in the center of the Coffee Region of Colombia, which in addition to its tourism and recreation, contributes to the conservation of wildlife through education, research, and ecologically viable actions, economically viable and socially equitable. This project is considered a major project for the city of Pereira, as it strives to be a tourist attraction level not just regionally but nationally and internationally, which will close and friendly interaction with native flora and fauna and exotic providing healthy recreation while promoting the preservation of biodiversity. In Bio-parque be plotted four bio-regions: African Savanna, African Rainforest, Asian mangroves, South American Cliffs, and three bio-regions of Colombia: Andean Forest, Arid Caribbean and Amazon. Human cultures of each of these regions are also highlighted as examples of the wide adaptability of human beings. The main objective of the educational message in Bioparque is to show how the survival and welfare of living beings, both human and of animal and plant species depend on the knowledge and awareness of natural history, dynamics and accurate management of their different living conditions interaction.

  3. Psychedelic Fauna for Psychonaut Hunters: A Mini-Review.

    Science.gov (United States)

    Orsolini, Laura; Ciccarese, Michela; Papanti, Duccio; De Berardis, Domenico; Guirguis, Amira; Corkery, John M; Schifano, Fabrizio

    2018-01-01

    Currently different classes of psychoactive substances are easily available for abuse, including several hundred novel psychoactive substances (NPS). Some of these drugs occur naturally in plants and animals or are chemically modified from plant or animal compounds and have been abused by humans over millennia. Recently, the occurrence of a new "drug culture" (e.g., psychonauts) who consume a great variety of NPS with hallucinogenic/psychedelic properties, facilitated the development of a new "psychedelic trend" toward the consumption of substances contained in some species of animals ("psychedelic fauna"). The present review aims at providing an overview of the most commonly abused "psychedelic animals," by combining a dual search strategy coming from online psychonauts' experiences and English literature searches on the PubMed/Medline Google Scholar databases. A multilingual qualitative assessment on a range of websites and online resources was performed in order to identify a list of animals who possess some psychoactive properties and could be abused by humans for recreational purposes. Several species are implicated (i.e., ants, amphibians, fish). Routes of administration depend on the animal, substance included, metabolism, toxicity and individual, social and cultural variability. Online purchase and access are easy through tourism-related search strategies (" frog trip ," " help of charmer snake," " religious trip ").

  4. Insect Fauna of Human Cadavers in Tehran District

    Directory of Open Access Journals (Sweden)

    Fahimeh Talebzadeh

    2017-10-01

    Full Text Available Background: Entomological data can provide valuable information for crime scene investigations especially in post- mortem interval (PMI estimation. This study performed to determine insect fauna of human corpses in Tehran dis­trict.Methods: Insect specimens were collected from 12 human cadavers during spring and summer 2014 and were identi­fied using morphological characteristics.Results: Four fly species including two blowflies Chrysomya albiceps and Lucilia sericata (Calliphoridae, one flesh fly Sarcophaga argyrostoma (Sarcophagidae, and one phorid fly Megaselia scalaris (Phoridae and a beetle Der­mestes maculatus (Dermestidae was observed on the human cadavers. Chrysomya albiceps was the most dominant species on the corpses temporally and spatially.Conclusion: Chrysomya albiceps was the most dominant insect species on human cadavers in the area study spatio­temporally. The data make C. albiceps as a valuable entomological indicator for PMI estimation in Tehran and other parts of the country. However, further biological and ecological data such as its behavior, life tables, and consistent developmental time should be investigated when establishing a PMI in the region.

  5. Parasitic fauna of captive snakes in Tamilnadu, India

    Directory of Open Access Journals (Sweden)

    Nakulan Valsala Rajesh

    2015-07-01

    Full Text Available Objective: To study the parasitic fauna on serpentines under captive condition in zoological park of Tamilnadu, India. Methods: Fecal samples were collected from (n = 247 serpentines, Arignar Anna Zoological Park (n = 22, Vandalur, Tamilnadu, India and Snake Park (n = 27, Guindy, Tamilnadu, India and screened for endoparasites using sedimentation techniques. Ectoparasites were also reported in this study. Results: Coprological examination (n = 247 from captive snakes (n = 49 on random analysis revealed strongyles were predominant in Arignar Anna Zoological Park, Vandalur and Snake Park, Guindy, however the parasites were absent in king cobras (Ophiophagus hannah. Eggs of Capillaria sp. showed less predominance in Vandalur and Gunidy. Rat snakes [Ptyas mucosus (P. mucosus] showed higher prevalence of strongyle infection in Vandalur, and Russell’s viper (Daboia russelii showed higher prevalence in Guindy. Study on ectoparasites revealed Aponomma gerviasii ticks in P. mucosus, Indian cobras (Naja naja, king cobras (Ophiophagus hannah, reticulated pythons (Python reticulates and Indian rock pythons (Python molurus, among them, the most heavy infestation was documented in P. mucosus (n = 9. Conclusions: Confinement favour stress and dysecdysis in captive condition affect the health status of snakes in zoological park.

  6. Health economics and health policy: experiences from New Zealand.

    Science.gov (United States)

    Cumming, Jacqueline

    2015-06-01

    Health economics has had a significant impact on the New Zealand health system over the past 30 years. In this paper, I set out a framework for thinking about health economics, give some historical background to New Zealand and the New Zealand health system, and discuss examples of how health economics has influenced thinking about the organisation of the health sector and priority setting. I conclude the paper with overall observations about the role of health economics in health policy in New Zealand, also identifying where health economics has not made the contribution it could and where further influence might be beneficial.

  7. Identification of trophic interactions within an estuarine food web (northern New Zealand) using fatty acid biomarkers and stable isotopes

    Science.gov (United States)

    Alfaro, Andrea C.; Thomas, François; Sergent, Luce; Duxbury, Mark

    2006-10-01

    Fatty acid biomarkers and stable isotope signatures were used to identify the trophic dynamics of a mangrove/seagrass estuarine food web at Matapouri, northern New Zealand. Specific fatty acids were used to identify the preferred food sources (i.e., mangroves, seagrass, phytoplankton, macroalgae, bacteria, and zooplankton) of dominant fauna (i.e., filter feeders, grazing snails, scavenger/predatory snails, shrimp, crabs, and fish), and their presence in water and sediment samples throughout the estuary. The diets of filter feeders were found to be dominated by dinoflagellates, whereas grazers showed a higher diatom contribution. Bacteria associated with organic debris on surface sediments and brown algal ( Hormosira banksii) material in the form of suspended organic matter also accounted for a high proportion of most animal diets. Animals within higher trophic levels had diverse fatty acid profiles, revealing their varied feeding strategies and carbon sources. The stable isotope (δ 13C and δ 15N) analyses of major primary producers and consumers/predators revealed a trend of 15N enrichment with increasing trophic level, while δ 13C values provided a generally good description of carbon flow through the food web. Overall results from both fatty acid profiles and stable isotopes indicate that a variety of carbon sources with a range of trophic pathways typify this food web. Moreover, none of the animals studied was dependent on a single food source. This study is the first to use a comprehensive fatty acid biomarker and stable isotope approach to investigate the food web dynamics within a New Zealand temperate mangrove/seagrass estuary. This quantitative research may contribute to the currently developing management strategies for estuaries in northern New Zealand, especially for those perceived to have expanding mangrove fringes.

  8. effect of Indomie industrial effluent discharge on the fish fauna of New

    African Journals Online (AJOL)

    PROF EKWUEME

    . KEYWORDS: Effluent, pollution, environment, fish and fauna. .... Atlantic ocean near Bonny and it contains fresh water till ... swamp forests and municipal sewers within the. Choba area of .... Risk and Water Quality Assessment. Overview of ...

  9. Influence of radioactive environment pollution upon soil fauna at the region of Chernobylsk Atomic Power Station

    International Nuclear Information System (INIS)

    Krivolutskij, D.A.; Pokarzhevskij, A.D.; Usachev, V.L.; Shein, G.N.; Nadvornyj, V.G.; Viktorov, A.G.

    1991-01-01

    Populations of soil fauna in the region of 30-km zone of Chernobylsk NPP accident were investigated. in July, September and October of 1986, in April of 1987 and in October of 1988. It is shown that number of soecies of soil microarthropods and their populations in soils of pine forests around the NPP reduced sharply during the first year after the accident, as compared to the standard. Decrease of number and biomass of earthworm populations was observed in soils of agroecosystems. Decrease of share young specimen was especially noticeable. Populations of settled specimens of soil fauna regenerated slowly during the second year after the accident, the second year after the accident, and regeneration of the total population of soil fauna in 30-km zone proceeded due to poupylations of migrating specimens. 2-2.5 years later the population and biomass of soil fauna in contaminated regions regerated completely

  10. A latest Permian non-reef calcisponge fauna from Laibin, Guangxi, southern China and its significance

    Directory of Open Access Journals (Sweden)

    Ya-Sheng Wu

    2017-01-01

    Full Text Available A calcisponge fauna occurs in uppermost Permian Conodont Clarkina meishanensis yini zone of the sequence exposed in the vicinity of Laibin, Guangxi Zhuang Autonomous Region, southern China. The fauna is dominated by one thalamid species, Amblysiphonella vesiculosa de Koninck, 1863, and one new sclerosponge genus and species, Radiofibrosclera laibinensis gen. et sp. nov. They are associated with a few other accessory species, including the thalamid sponges Amblysiphonella laibinensis Deng, 1981, Colospongia sp., Polycystocoelia sp., and the inozoan sponge Acoelia discontinua sp. nov. Though the individuals are abundant, the species diversity is very low. Without common calcisponge components of Changhsingian reefal faunas, the assemblage is interpreted as not a reefal fauna. The water depth at which they dwelled was less than 105 m, and more probably less than 40 m. Its occurrence indicates a significant sea-level drop at the end of Late Permian Changhsingian Age.

  11. An annotated review of the Salamander types described in the Fauna Japonica

    NARCIS (Netherlands)

    Hoogmoed, M.S.

    1978-01-01

    The whereabouts of the salamander types described by Temminck & Schlegel in the Fauna Japonica (1838) are discussed and lectotypes are selected from the syntypes for the following nominal species : Salamandra naevia Temminck & Schlegel, S. unguiculata Temminck & Schlegel, S. subcristata Temminck &

  12. PARASITIC AND SYMBIONIC FAUNA IN OYSTERS (CRASSOSTREA VIRGINICA) COLLECTED FROM THE CALOOSAHATCHEE RIVER AND ESTUARY, FLORIDA

    Science.gov (United States)

    Studies of oysters, Crassostrea virginica, collected from ten sites in the Caloosahatchee River and Estuary, Florida, revealed a varied parasite and symbiotic fauna that have never been reported from this area. Organisms observed included ovacystis virus infecting gametes...

  13. Benthic fauna of Kakinada bay and backwaters, east coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Rathod, V.; Ansari, Z.A.; Parulekar, A.H.

    . Nematodes, polychaetes, foraminifera and turbellarians were the major groups constituting the bulk of meiofauna, both in the backwaters and near-shore region. Macrofaunal diversity was higher in the near-shore region. Impoverishment of fauna...

  14. An acoustic system for autonomous navigation and tracking of marine fauna

    KAUST Repository

    De la Torre, Pedro; Salama, Khaled N.; Berumen, Michael L.

    2014-01-01

    A marine acoustic system for underwater target tracking is described. This system is part of the Integrated Satellite and Acoustic Telemetry (iSAT) project to study marine fauna. It is a microcontroller-based underwater projector and receiver. A

  15. Soil Fauna Affects Dissolved Carbon and Nitrogen in Foliar Litter in Alpine Forest and Alpine Meadow.

    Science.gov (United States)

    Liao, Shu; Yang, Wanqin; Tan, Yu; Peng, Yan; Li, Jun; Tan, Bo; Wu, Fuzhong

    2015-01-01

    Dissolved organic carbon (DOC) and total dissolved nitrogen (TDN) are generally considered important active biogeochemical pools of total carbon and nitrogen. Many studies have documented the contributions of soil fauna to litter decomposition, but the effects of the soil fauna on labile substances (i.e., DOC and TDN) in litter during early decomposition are not completely clear. Therefore, a field litterbag experiment was carried out from 13th November 2013 to 23rd October 2014 in an alpine forest and an alpine meadow located on the eastern Tibetan Plateau. Litterbags with different mesh sizes were used to provide access to or prohibit the access of the soil fauna, and the concentrations of DOC and TDN in the foliar litter were measured during the winter (the onset of freezing, deep freezing and thawing stage) and the growing season (early and late). After one year of field incubation, the concentration of DOC in the litter significantly decreased, whereas the TDN concentration in the litter increased. Similar dynamic patterns were detected under the effects of the soil fauna on both DOC and TDN in the litter between the alpine forest and the alpine meadow. The soil fauna showed greater positive effects on decreasing DOC concentration in the litter in the winter than in the growing season. In contrast, the dynamics of TND in the litter were related to seasonal changes in environmental factors, rather than the soil fauna. In addition, the soil fauna promoted a decrease in litter DOC/TDN ratio in both the alpine forest and the alpine meadow throughout the first year of decomposition, except for in the late growing season. These results suggest that the soil fauna can promote decreases in DOC and TDN concentrations in litter, contributing to early litter decomposition in these cold biomes.

  16. POTENSI FAUNA AKUATIK EKOSISTEM HUTAN MANGROVE DI KAWASAN TELUK PANGPANG KABUPATEN BANYUWANGI

    Directory of Open Access Journals (Sweden)

    Yanuar Rustrianto Buwono

    2016-01-01

    Full Text Available Mangrove ecosystem located between terrestrial and marine coastal areas are changing constantly due to human activities that affect the aquatic fauna several species of fish and non-fish. The aim of research to determine the level of importance and biodiversity index value of mangrove, analyze abundance, biomass, diversity and equity, as well as the spread of aquatic fauna mangrove forest ecosystem. Results of the study showed an index of biodiversity of mangrove flora in the medium category with a relative importance value index Rhizophoraceae and Sonneratiaceae dominate in all phases. Economically valuable aquatic fauna found amounted to 21 species of 15 families. Groups of fish fauna found bedul fish (A. caninus have abundance and biomass as much as 975 ind at 18,299.56 gr, meanwhile the non fish fauna found werus shrimp (Metapenaeus sp. has an abundance of as much as 1,936 ind and biomass crabs (P. pelagicus have amounted to 13,609.38 gr associated in mangrove areas Pangpang Bay. Fauna biodiversity index included in the medium category, meanwhile the index of evenness fauna belonging in the high category. Dispersal patterns at the mouth of the bay with the mouth of the river flow Wagut fauna found in the form of pelagic and demersal fish such as family Mugilidae, Clupediae, Leiognatidae, Psettodidae. At the center of the edge of the bay in the form of aquaculture ponds found that pelagic fish group Centropomidae, Polynemidae, Sillagidae family. Meanwhile, at the end of the bay with the river flow Setail found the group that demersal fish Platycephalidae and Gobidae family.

  17. Crustacean fauna of a mussel cultivated raft system in the Black Sea

    Directory of Open Access Journals (Sweden)

    Murat Sezgin

    2013-06-01

    Full Text Available The aim of the current study was to make a faunistic analysis of the crustaceans associated with cultivated mussels grown on ropes. Mussel samples from 30 cm ropes were collected from rope-grown mussel beds by hand. The crustacean fauna associated with mussel population were quantified. The density of crustacean fauna associated with mussels was significantly greater within rope-grown mussel assemblages than on other biotopes around.

  18. [Influence of different types of surface on the diversity of soil fauna in Beijing Olympic Park].

    Science.gov (United States)

    Song, Ying-shi; Li, Xiao-wen; Li, Feng; Li, Hai-mei

    2015-04-01

    Soil fauna are impacted by urbanization. In order to explore the stress of different surface covers on diversity and community structure of soil fauna, we conducted this experiment in Beijing Olympic Park. In autumn of 2013, we used Baermann and Tullgren methods to study the diversity of soil fauna in the depth of 0-5 cm, 5-10 cm, 10-15 cm under four different land covers i.e. bared field (BF), totally impervious surface (TIS), partly impervious surface (PIS) and grassland (GL). The results showed that the total number of soil fauna in 100 cm3 was in order of GL (210) > PIS (193) > TIS (183) > BF (90), and the number of nematodes accounted for 72.0%-92.8% of the total number. On the vertical level, except for the TIS, the other three types of surface soil fauna had the surface gathered phenomenon. The Shannon diversity index and the Pielou evenness index of BF were lower, but the Simpson dominance index was higher than in the other land covers. The Shannon index and Margalef richness indes of GL were higher than those of the other land covers. The Shannon indexes of TIS and PIS were between the BF and GL. Except for the TIS and GL, the similarity indexes were between 0.4-0.5, indicating moderate non-similar characteristics. The diversity of soil fauna was significantly correlated with temperature, pH and available potassium.

  19. The alien terrestrial invertebrate fauna of the High Arctic archipelago of Svalbard: potential implications for the native flora and fauna

    Directory of Open Access Journals (Sweden)

    Stephen J. Coulson

    2015-09-01

    Full Text Available Experience from the Antarctic indicates that the establishment of alien species may have significant negative effects on native flora and fauna in polar regions and is considered to be amongst the greatest threats to biodiversity. But, there have been few similar studies from the Arctic. Although the terrestrial invertebrate inventory of the Svalbard Archipelago is amongst the most complete for any region of the Arctic, no consideration has yet been made of alien terrestrial invertebrate species, their invasiveness tendencies, threat to the native biology or their route of entry. Such baseline information is critical for appropriate management strategies. Fifteen alien invertebrate species have established in the Svalbard environment, many of which have been introduced via imported soils. Biosecurity legislation now prohibits such activities. None of the recorded established aliens yet show invasive tendencies but some may have locally negative effects. Ten species are considered to be vagrants and a further seven are classified as observations. Vagrants and the observations are not believed to be able to establish in the current tundra environment. The high connectivity of Svalbard has facilitated natural dispersal processes and may explain why few alien species are recorded compared to isolated islands in the maritime Antarctic. The vagrant species observed are conspicuous Lepidoptera, implying that less evident vagrant species are also arriving regularly. Projected climate change may enable vagrant species to establish, with results that are difficult to foresee.

  20. Primary care and health reform in New Zealand.

    Science.gov (United States)

    Grant, C C; Forrest, C B; Starfield, B

    1997-02-14

    (1) To describe New Zealand's primary care system (2) to compare New Zealand to other Anglo-American members of the OECD with respect to the adequacy of primary care, and (3) to assess the cost-efficiency and effectiveness of New Zealand's system by comparing health spending and health indicators relevant to primary care. A cross-national comparison of primary care, health spending and health indicators in New Zealand, Australia, Canada, the United Kingdom and the United States of America. Main outcome measures were health spending measured in purchasing power parties. Health indicators: mean life expectancy in years, years of potential life lost and infant mortality rates. New Zealand's primary care system ranked below the UK, above the USA and similar to Canada and Australia. Favourable characteristics of New Zealand's primary care system were the use of generalists as the predominant type of practitioner and the low proportion of active physicians who were specialists. Compared to the other countries, New Zealand scored poorly for financial that are necessary for the practise of good primary care. New Zealand and the UK had the lowest spending per capita on health care. New Zealand and the USA scored lowest for all three of the health care indicators. The quality of primary care in New Zealand is limited by barriers to access to care and the intermediate level of practise characteristics essential to primary care. Compared to other AngloAmerican OECD nations, New Zealand has relatively low levels of national health expenditure. In order to improve the quality of primary care, future reform should aim to facilitate access to care, increase the gatekeeping role of primary care physicians, and promote the practise characteristics essential to primary care.

  1. The New Zealand Food Composition Database: A useful tool for assessing New Zealanders' nutrient intake.

    Science.gov (United States)

    Sivakumaran, Subathira; Huffman, Lee; Sivakumaran, Sivalingam

    2018-01-01

    A country-specific food composition databases is useful for assessing nutrient intake reliably in national nutrition surveys, research studies and clinical practice. The New Zealand Food Composition Database (NZFCDB) programme seeks to maintain relevant and up-to-date food records that reflect the composition of foods commonly consumed in New Zealand following Food Agricultural Organisation of the United Nations/International Network of Food Data Systems (FAO/INFOODS) guidelines. Food composition data (FCD) of up to 87 core components for approximately 600 foods have been added to NZFCDB since 2010. These foods include those identified as providing key nutrients in a 2008/09 New Zealand Adult Nutrition Survey. Nutrient data obtained by analysis of composite samples or are calculated from analytical data. Currently >2500 foods in 22 food groups are freely available in various NZFCDB output products on the website: www.foodcomposition.co.nz. NZFCDB is the main source of FCD for estimating nutrient intake in New Zealand nutrition surveys. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. TAG Oil hunting elephants in New Zealand

    International Nuclear Information System (INIS)

    Anon.

    2005-01-01

    Calgary-based TAG Oil is an exploration company that manages 4.1 million acres of major producing oil and gas fields in New Zealand. The enormous Maui field, with 4 tcf of natural gas in place, has dominated the gas market in New Zealand by meeting nearly 90 per cent of the country's energy demand at costs much lower than world prices. However, the maturing field is in decline and will cease production by 2008. New gas field discoveries will only meet 60 per cent of the country's energy requirements for 5 additional years. Unless new large reserves of gas are discovered, the supply and demand situation will get worse. Lead time to place new production on-stream requires 5 to 10 years, which creates a large supply gap over the next decade. Public resistance to coal-fired power plants, new hydroelectric dams and nuclear power has left the country with no viable alternative to natural gas. TAG Oil has taken this unique opportunity to create value when gas demand is at its maximum and energy alternatives are at a minimum. This paper presented 8 reasons why New Zealand is a good place for petroleum investment. Most exploration has occurred in the Taranaki Basin, where only 130 exploration wells have been drilled. The rest of the sedimentary basins are essentially unexplored, although many exhibit oil seeps and have hydrocarbon potential. In 1998, an onshore gas discovery was made on the East Coast Basin. Sub-commercial discoveries have also been made in the offshore Canterbury and Great South basins. TAG Oil is focusing on shallow oil and gas pools in the Miocene reservoirs at Taranaki, as well as on deeper gas prospects in Tariki and Kapuni Sands. One of the challenges was a shortage of drilling rigs, so TAG is having a rig built in Calgary and shipped south. 2 figs

  3. Pleistocene changes in the fauna and flora of South america.

    Science.gov (United States)

    Vuilleumier, B S

    1971-08-27

    In recent years, the view that Pleistocene climatic events played a major role in the evolution of the biotas of southern, primarily tropical continents has begun to displace the previously held conviction that these areas remained relatively stable during the Quaternary. Studies of speciation patterns of high Andean plant and avian taxa (7-14) have led to the conclusion that Pleistocene climatic events were the factors that ultimately shaped the patterns now observed in the paramo-puna and the related Patagonian flora and fauna. The final uplift of the Andes at the end of the Tertiary automatically limits the age of the high Andean habitats and their biotas to the Quaternary. Within this period, the number of ecological fluctuations caused by the glaciations could easily have provided the mechanism behind the patterns now present in these habitats (Appendix, 1; Figs. 1 and 2; Table 1). In glacial periods, when vegetation belts, were lowered, organisms in the paramo-puna habitat were allowed to expand their ranges. In interglacial periods, these taxa were isolated on disjunct peaks, where differentiation could occur. At times of ice expansion, glacial tongues and lakes provided local barriers to gene exchange, whereas in warm, interglacial times, dry river valleys were a major deterrent to the interbreeding of populations on different mountains (Fig. 2; Table 2). A preliminary analysis of about 10 to 12 percent of the total South American avifauna (14), subsequent to the study of the high Andean biota, suggested that the birds of all the major habitats of the continent possess, with about equal frequency, similar stages of speciation. This correspondence in levels of evolution indicated that the avifauna of vegetation zones which were thought to have been more stable (for example, tropical rainforests) are as actively speciating as are those of the more recent paramo-puna habitats. More intensive work on lowland tropical taxa (16, 19-21) and recent work on montane

  4. The imperiled fish fauna in the Nicaragua Canal zone.

    Science.gov (United States)

    Härer, Andreas; Torres-Dowdall, Julián; Meyer, Axel

    2017-02-01

    Large-scale infrastructure projects commonly have large effects on the environment. The planned construction of the Nicaragua Canal will irreversibly alter the aquatic environment of Nicaragua in many ways. Two distinct drainage basins (San Juan and Punta Gorda) will be connected and numerous ecosystems will be altered. Considering the project's far-reaching environmental effects, too few studies on biodiversity have been performed to date. This limits provision of robust environmental impact assessments. We explored the geographic distribution of taxonomic and genetic diversity of freshwater fish species (Poecilia spp., Amatitlania siquia, Hypsophrys nematopus, Brycon guatemalensis, and Roeboides bouchellei) across the Nicaragua Canal zone. We collected population samples in affected areas (San Juan, Punta Gorda, and Escondido drainage basins), investigated species composition of 2 drainage basins and performed genetic analyses (genetic diversity, analysis of molecular variance) based on mitochondrial cytb. Freshwater fish faunas differed substantially between drainage basins (Jaccard similarity = 0.33). Most populations from distinct drainage basins were genetically differentiated. Removing the geographic barrier between these basins will promote biotic homogenization and the loss of unique genetic diversity. We found species in areas where they were not known to exist, including an undescribed, highly distinct clade of live bearing fish (Poecilia). Our results indicate that the Nicaragua Canal likely will have strong impacts on Nicaragua's freshwater biodiversity. However, knowledge about the extent of these impacts is lacking, which highlights the need for more thorough investigations before the environment is altered irreversibly. © 2016 The Authors. Conservation Biology published by Wiley Periodicals, Inc. on behalf of Society for Conservation Biology.

  5. Imperfect isolation: factors and filters shaping Madagascar's extant vertebrate fauna.

    Science.gov (United States)

    Samonds, Karen E; Godfrey, Laurie R; Ali, Jason R; Goodman, Steven M; Vences, Miguel; Sutherland, Michael R; Irwin, Mitchell T; Krause, David W

    2013-01-01

    Analyses of phylogenetic topology and estimates of divergence timing have facilitated a reconstruction of Madagascar's colonization events by vertebrate animals, but that information alone does not reveal the major factors shaping the island's biogeographic history. Here, we examine profiles of Malagasy vertebrate clades through time within the context of the island's paleogeographical evolution to determine how particular events influenced the arrival of the island's extant groups. First we compare vertebrate profiles on Madagascar before and after selected events; then we compare tetrapod profiles on Madagascar to contemporary tetrapod compositions globally. We show that changes from the Mesozoic to the Cenozoic in the proportions of Madagascar's tetrapod clades (particularly its increase in the representation of birds and mammals) are tied to changes in their relative proportions elsewhere on the globe. Differences in the representation of vertebrate classes from the Mesozoic to the Cenozoic reflect the effects of extinction (i.e., the non-random susceptibility of the different vertebrate clades to purported catastrophic global events 65 million years ago), and new evolutionary opportunities for a subset of vertebrates with the relatively high potential for transoceanic dispersal potential. In comparison, changes in vertebrate class representation during the Cenozoic are minor. Despite the fact that the island's isolation has resulted in high vertebrate endemism and a unique and taxonomically imbalanced extant vertebrate assemblage (both hailed as testimony to its long isolation), that isolation was never complete. Indeed, Madagascar's extant tetrapod fauna owes more to colonization during the Cenozoic than to earlier arrivals. Madagascar's unusual vertebrate assemblage needs to be understood with reference to the basal character of clades originating prior to the K-T extinction, as well as to the differential transoceanic dispersal advantage of other, more

  6. Checklist of butterfly fauna of Kohat, Khyber Pakhtunkhwa, Pakistan

    Directory of Open Access Journals (Sweden)

    Farzana Perveen

    2012-09-01

    Full Text Available The butterflies play dual role, firstly as the pollinator, carries pollen from one flower to another and secondly their larvae act as the pest, injurious to various crops. Their 21 species were identified belonging to 3 different families from Kohat, Pakistan during September-December 2008. The reported families Namphalidae covered 33%, Papilionidae 10%, and Pieridae 57% biodiversity of butterflies of Kohat. In Namphalidae included: species belonging to subfamily Nymphalinae, Indian fritillary, Argynnis hyperbius Linnaeus; common castor, Ariadne merione (Cramer; painted lady, Cynthia cardui (Linnaeus; peacock pansy, Junonia almanac Linnaeus; blue pansy, J. orithya Linnaeus; common leopard, Phalantha phalantha (Drury; species belonging to subfamily Satyrinae, white edged rock brown, Hipparchia parisatis (Kollar. In Papilionidae included: subfamily Papilioninae, lime butterfly, Papilio demoleus Linnaeus and common mormon, Pa. polytes Linnaeus. In Pieridae included: subfamily Coliaclinae, dark clouded yellow, Colias croceus (Geoffroy; subfamily Coliadinae, lemon emigrant, Catopsilia pomona Fabricius; little orange tip, C. etrida Boisduval; blue spot arab,Colotis protractus Butler; common grass yellow, Eumera hecab (Linnaeus; common brimstone, Gonepteryx rhamni (Linnaeus; yellow orange tip, Ixias pyrene Linnaeus; subfamily Pierinae, pioneer white butterfly, Belenoi aurota Bingham; Murree green-veined white, Pieris ajaka Moore; large cabbage white, P. brassicae Linnaeus; green-veined white, P. napi (Linnaeus; small cabbage white, P. rapae Linnaeus. The wingspan of collected butterflies, minimum was 25 mm of C. etrida which was the smallest butterfly, however, maximum was 100 mm of P. demoleus and P. polytes which were the largest butterflies. A detail study is required for further exploration of butterflies' fauna of Kohat.

  7. Spider fauna in Caspian Costal region of Iran.

    Science.gov (United States)

    Ghavami, Sahra

    2007-03-01

    The current study investigated spider fauna of Caspian Costal region of Iran (Guilan, Mazandaran and Golestan provinces) during 2005-2006. Spiders were collected from on the ground and under the stones and grasses by bottle, aspirator, Pitfall trap and pans and from branches, leaves and trunks of different trees and bushes by Steiner and Baggiolini method and insect net. They transferred to the laboratory and classified in 52 species and 51 genera belonged to 20 families. Thirty species, 13 genera and 2 families are reported for the first time from Iran, as follows: Family Agelenidae: Agelena labyrinthica (Clerck, 1757), Cicurina sp., Family Araneidae: Agalenatea redii (Scopoli, 1763), Araniella inconspicua (Simon, 1874), Araniella alpica (C.L. Koch, 1869), Araneus diadematus Clerck, 1757, Cercidia sp., Cyclosa conica (Pallas, 1772), Hypsosinga sanguinea (C.L. Koch,1845), Family Clubionidae: Clubiona neglecta O.P. Camridge, 1862, Family Amaurobiidae, Family Eresidae: Eresus sp., Dresserus sp., Family Gnaphosidae: Aphantaulax sp., Micaria sp., Family Metidae: Zygiella x-notata (Clerck,1757), Family Miturgidae: Cheiracanthium erraticum (Walckenaer, 1802), Cheiracanthium pennyi O.P. Cambridge, 1873, Family Linyphiidae: Microlinyphia sp., Family Lycosidae: Alopecosa pulverulenta (Clerck, 1757), Pardosa amentata (Clerck, 1757), Pardosa agrestis (Westring, 1861), Pardosa monticola (Clerck, 1757), Family Oxyopidae: Oxyopes salticus (Hentx, 1802), Family Philodromidae: Philodromus cespitum (Walckenaer, 1802),Family Pholcidae: Psilochorus simoni (Berland, 1911), Pholcus phalangioides (Fuesslin, 1775), Family Salticidae: Salticus scenicus (Clerck, 1757), Family Tetragnathidae: Tetragnatha montana, Simon, 1874, Tetragnatha javana (Thorell, 1890), Family Theridiidae: Dipoena prona (Menge, 1868), Steatoda albomaculata (Degeer, 1778), Theridion impressum C. L. Koch, Theridion simile C.L. Koch,1836, Family Thomisidae: Misumena vatia (Clerck, 1757), Thanatus formicinus (Clerck

  8. Reading the complex skipper butterfly fauna of one tropical place.

    Directory of Open Access Journals (Sweden)

    Daniel H Janzen

    Full Text Available BACKGROUND: An intense, 30-year, ongoing biodiversity inventory of Lepidoptera, together with their food plants and parasitoids, is centered on the rearing of wild-caught caterpillars in the 120,000 terrestrial hectares of dry, rain, and cloud forest of Area de Conservacion Guanacaste (ACG in northwestern Costa Rica. Since 2003, DNA barcoding of all species has aided their identification and discovery. We summarize the process and results for a large set of the species of two speciose subfamilies of ACG skipper butterflies (Hesperiidae and emphasize the effectiveness of barcoding these species (which are often difficult and time-consuming to identify. METHODOLOGY/PRINCIPAL FINDINGS: Adults are DNA barcoded by the Biodiversity Institute of Ontario, Guelph, Canada; and they are identified by correlating the resulting COI barcode information with more traditional information such as food plant, facies, genitalia, microlocation within ACG, caterpillar traits, etc. This process has found about 303 morphologically defined species of eudamine and pyrgine Hesperiidae breeding in ACG (about 25% of the ACG butterfly fauna and another 44 units indicated by distinct barcodes (n = 9,094, which may be additional species and therefore may represent as much as a 13% increase. All but the members of one complex can be identified by their DNA barcodes. CONCLUSIONS/SIGNIFICANCE: Addition of DNA barcoding to the methodology greatly improved the inventory, both through faster (hence cheaper accurate identification of the species that are distinguishable without barcoding, as well as those that require it, and through the revelation of species "hidden" within what have long been viewed as single species. Barcoding increased the recognition of species-level specialization. It would be no more appropriate to ignore barcode data in a species inventory than it would be to ignore adult genitalia variation or caterpillar ecology.

  9. Effect of progressive inoculation of fauna-free sheep with holotrich protozoa and total-fauna on rumen fermentation, microbial diversity and methane emissions.

    Science.gov (United States)

    Belanche, Alejandro; de la Fuente, Gabriel; Newbold, Charles J

    2015-03-01

    Rumen methanogenesis represents an energy waste for the ruminant and an important source of greenhouse gas; thus, integrated studies are needed to fully understand this process. Eight fauna-free sheep were used to investigate the effect of successive inoculation with holotrich protozoa then with total fauna on rumen methanogenesis. Holotrichs inoculation neither altered rumen fermentation rate nor diet digestibility, but increased concentrations of acetate (+15%), butyrate (+57%), anaerobic fungi (+0.82 log), methanogens (+0.41 log) and methanogenesis (+54%). Further inoculation with total fauna increased rumen concentrations of protozoa (+1.0 log), bacteria (+0.29 log), anaerobic fungi (+0.78 log), VFA (+8%), ammonia and fibre digestibility (+17%) without affecting levels of methanogens or methanogenesis. Rumen methanogens population was fairly stable in terms of structure and diversity, while the bacterial community was highly affected by the treatments. Inoculation with holotrich protozoa increased bacterial diversity. Further inoculation with total fauna lowered bacterial diversity but increased concentrations of certain propionate and lactate-producing bacteria, suggesting that alternative H2 sinks could be relevant. This experiment suggests that holotrich protozoa have a greater impact on rumen methanogenesis than entodiniomorphids. Thus, further research is warranted to understand the effect of holotrich protozoa on methane formation and evaluate their elimination from the rumen as a potential methane mitigation strategy. © Federation of European Microbiological Society 2014.

  10. Breeding Responses of New Zealand White Does to Artificial ...

    African Journals Online (AJOL)

    A study was conducted to determine the effect of artificial insemination on the reproductive performance of rabbits in the humid tropical conditions of Port Harcourt, Rivers State, Nigeria. Eighteen post pubertal New Zealand White does aged 7-8 months and four matured bucks (8 months old) of the same New Zealand White ...

  11. The socio-cultural value of New Zealand wilderness

    Science.gov (United States)

    Kerry Wray

    2011-01-01

    New Zealand's wilderness resource has become iconic on both a national and international scale, and provides an important source of cultural identity for many Kiwis (a colloquial term for a New Zealander). Now, in the early 21st Century, however, social changes such as urbanization, globalization, increasing consumerism, and growing international tourism may be...

  12. Community Psychology in Australia and Aotearoa/New Zealand

    Science.gov (United States)

    Fisher, Adrian T.; Gridley, Heather; Thomas, David R.; Bishop, Brian

    2008-01-01

    Community psychology in Australia and Aotearoa/New Zealand reflect interesting parallels and convergences. While both have a strong educational basis influenced by North American publications, they have developed foci and forms of practice reflecting the cultural, political, and historic underpinnings of these two countries. In New Zealand,…

  13. New Zealand Teachers Respond to the "National Writing Project" Experience

    Science.gov (United States)

    Locke, Terry; Whitehead, David; Dix, Stephanie; Cawkwell, Gail

    2011-01-01

    This article draws on early data from a two-year project (2009-11) being undertaken in the New Zealand context by the authors entitled: "Teachers as Writers: Transforming Professional Identity and Classroom Practice". Based on the National Writing Project in the USA (and in New Zealand in the 1980s) its hypothesis is that when teachers…

  14. 'Poorly defined': unknown unknowns in New Zealand Rural Health.

    Science.gov (United States)

    Fearnley, David; Lawrenson, Ross; Nixon, Garry

    2016-08-05

    There is a considerable mismatch between the population that accesses rural healthcare in New Zealand and the population defined as 'rural' using the current statistics New Zealand rural and urban categorisations. Statistics New Zealand definitions (based on population size or density) do not accurately identify the population of New Zealanders who actually access rural health services. In fact, around 40% of people who access rural health services are classified as 'urban' under the Statistics New Zealand definition, while a further 20% of people who are currently classified as 'rural' actually have ready access to urban health services. Although there is some recognition that current definitions are suboptimal, the extent of the uncertainty arising from these definitions is not widely appreciated. This mismatch is sufficient to potentially undermine the validity of both nationally-collated statistics and also any research undertaken using Statistics New Zealand data. Under these circumstances it is not surprising that the differences between rural and urban health care found in other countries with similar health services have been difficult to demonstrate in New Zealand. This article explains the extent of this mismatch and suggests how definitions of rural might be improved to allow a better understanding of New Zealand rural health.

  15. Water quality in New Zealand's planted forests: A review

    Science.gov (United States)

    Brenda R. Baillie; Daniel G. Neary

    2015-01-01

    This paper reviewed the key physical, chemical and biological water quality attributes of surface waters in New Zealand’s planted forests. The purpose was to: a) assess the changes in water quality throughout the planted forestry cycle from afforestation through to harvesting; b) compare water quality from planted forests with other land uses in New Zealand; and c)...

  16. Anti-Nuclear Attitudes in New Zealand and Australia,

    Science.gov (United States)

    1985-12-01

    Wellington, 5 March 1985. 5. John Henderson, Keith Jackson , Richard Kennawav, eds. Beyond New Zealand; The Foreign Policy of a Small State. (Auckland...the city of San Francisco this first day of September, 1951. For Australia: PERCY C. SPENDER For New Zealand: C.A. BERENDSEN For the United States of

  17. Relativism, Values and Morals in the New Zealand Curriculum Framework

    Science.gov (United States)

    Jorgensen, Lone Morris; Ryan, SueAnn

    2004-01-01

    "The New Zealand Curriculum Framework", 1993, is the official document for teaching, learning and assessment in New Zealand schools. It consists of a set of curriculum statements, which define the learning principles, achievement aims and essential skills for seven learning areas. It also indicates the place of attitudes and values in…

  18. New Zealand students on tour at CERN

    CERN Multimedia

    2005-01-01

    The three prize-winners Katrina Hamblin, Jordan Roach and Ellen Clarkson in front of the CMS magnet, with their teacher Noema Watene on the left. The "Journey to the End of Science" makes a stop at CERN. Katrina Hamblin, Jordan Roach and Ellen Clarkson, three high-school students from Fairfield College in Hamilton, New Zealand, won first prize in the New Zealand Royal Society's scientific film competition - the trip of a lifetime to Europe. The reward for their excellent documentary on the nuclear physicist and winner of the Nobel prize for Medicine Maurice Wilkins was a trip to Italy and Switzerland, stopping at CERN on the way. Accompanied by one of their teachers and a science journalist, the students were shown around the antiproton decelerator and the CMS experiment by Alick Macpherson, a Kiwi physicist at CERN. Their faithful camera always at the ready, the students filmed every minute of their visits to the various sites - perhaps they were hatching plans for next year's competition...

  19. Encephalocoele-- epidemiological variance in New Zealand.

    Science.gov (United States)

    Monteith, Stephen J; Heppner, Peter A; Law, Andrew J J

    2005-06-01

    Considerable variation in the epidemiology of encephalocoeles throughout the world has been described in previous studies. We analysed 46 cases of encephalocoele presenting to Auckland and Starship Children's Hospital over the last 25 years to determine if our experience differed from that seen in a typical Western population, and to determine if there was variation between the different racial groups within New Zealand. The overall incidence of encephalocoeles in the area serviced by the neurosurgical services of Auckland and Starship Children's Hospitals was 1 in 13,418 births. This rate is at the higher end of the incidence spectrum compared with previous series. Overall, New Zealand appears to demonstrate a typical Western distribution of encephalocoele location. In people of Pacific Island descent, both the rate of encephaloceles (1 per 8,873 births) and the percentage of sincipital lesions (44%) differed from the rest of the population. Additionally, a higher than expected proportion of sincipital encephalocoeles was seen in male babies (5:1 male to female ratio). In most other regards our population resembles that of western cohorts published in the literature.

  20. Transanal endoscopic microsurgery: a New Zealand experience.

    Science.gov (United States)

    Bloomfield, Ian; Van Dalen, Roelof; Lolohea, Simione; Wu, Linus

    2017-12-03

    Transanal endoscopic microsurgery (TEMS) is a proven alternative therapy to either radical surgery or endoscopic mucosal resection for rectal neoplasms. It has proven benefits with lower morbidity and mortality compared with total mesorectal excision, and a lower local recurrence rate when compared to endoscopic mucosal techniques. A retrospective data collection of TEMS procedures performed through Waikato District Health Board, New Zealand, from 2010 to 2015 was conducted. Supportive follow-up data were sourced from patient records and from local centres around New Zealand. A total of 137 procedures were performed over the study period, with five being repeat procedures. Procedures were mostly performed for benign lesions (66.4%) with an overall complication rate of 15.3%, only five of which were Clavien-Dindo grade III (3.6%). Our local recurrence rate after resection of benign lesions was 5.1%. Our data set demonstrates the TEMS procedure to be safe compared to radical resection (total mesorectal excision) for sessile rectal lesions. Close endoscopic follow-up is recommended, especially for close or incomplete margins. Good therapeutic results can be obtained for appropriately selected early malignant lesions. TEMS provides better oncological results than endoscopic mucosal resection or transanal excision. © 2017 Royal Australasian College of Surgeons.

  1. Strategic perspective: Nuclear issues in the New Zealand media

    International Nuclear Information System (INIS)

    Fridriksson, L.N.

    1992-01-01

    New Zealand's anti-nuclear policy drew international attention and threw the nation into a foreign policy crisis with the United States over the trilateral mutual security pact ANZUS. After more than a year of diminished intelligence and military cooperation, New Zealand was expelled from the alliance. This study involved a content analysis of coverage of these events and other nuclear issues in selected newspapers of New Zealand and the United States. Research points to the roles of the media as a critical one in the overall relations among countries. Through their frequent use of official government sources, the media tend to uphold the government line or status quo with regard to foreign affairs. This study sought to identify the nuclear issues covered in the New Zealand and US media, the characteristics of that coverage, the sources of that coverage and how coverage varied during changing US-New Zealand relations. The official frame prevailed in coverage of nuclear issues. In the New Zealand and US newspapers under study, most sources of nuclear issue news were government officials. This research also found that most coverage of nuclear issues in the New Zealand media was related to some aspect of US interests, and that coverage of New Zealand's policy in the US media was covered most often when related to the United States. Nuclear issue coverage was most often not crisis-oriented in New Zealand and US newspapers, but coverage of all nuclear issues increased dramatically during the period of the ANZUS policy crisis. This study found a number of changes in nuclear issue coverage in the New Zealand media after the policy crisis was resolved. Among those changes were a tendency to focus less on economic and trade effects of the anti-nuclear policy, a tendency to focus more on ties with other South Pacific nations, use more sources from those countries, and a tendency to focus less on the moral and ethical position of the country

  2. Ecological Diversity of Soil Fauna as Ecosystem Engineers in Small-Holder Cocoa Plantation in South Konawe

    OpenAIRE

    Laode Muhammad Harjoni Kilowasid; Tati Suryati Syamsudin; Franciscus Xaverius Susilo; Endah Sulistyawati

    2012-01-01

    Taxa diversity within soil fauna functional groups can affected ecosystem functioning such as ecosystem engineers,which influence decomposition and nutrient cycling. The objective of this study is to describe ecological diversityvariation within soil fauna as ecosystem engineers in soil ecosystem of cocoa (Theobroma cacao L.) plantation.Sampling was conducted during one year period from five different ages of plantation. Soil fauna removed from soilcore using hand sorting methods. A total of ...

  3. Fertilizer regime impacts on abundance and diversity of soil fauna across a poplar plantation chronosequence in coastal Eastern China

    OpenAIRE

    Shaojun Wang; Han Y. H. Chen; Yan Tan; Huan Fan; Honghua Ruan

    2016-01-01

    Soil fauna are critical for ecosystem function and sensitive to the changes of soil fertility. The effects of fertilization on soil fauna communities, however, remain poorly understood. We examined the effects of fertilization form and quantity on the abundance, diversity and composition of soil fauna across an age-sequence of poplar plantations (i.e., 4-, 9- and 20-yr-old) in the coastal region of eastern China. We found that the effects of fertilization on faunal abundance, diversity, and c...

  4. Endoparasite control strategies: implications for biodiversity of native fauna.

    Science.gov (United States)

    Spratt, D M

    1997-02-01

    Efforts to control the spectrum of diseases that affect humans, our crops and our animals pose problems which need to be debated openly. Widespread use of chemicals in such a broad sphere raises important concerns not only about safety for the users, consumers and target species, but especially about the not so obvious effects upon the ecosystems in which they are used. Some undetermined level of biological diversity is necessary to maintain ecological function and resilience. These, in turn, are necessary for generating the biological resources (trees, fish, wildlife, crops) and ecological services (watershed protection, air cleansing, climate stabilisation, erosion control) on which economic activity and human welfare depend. The driving forces behind decline of biodiversity stem entirely from human activities. Underlying causes are those resulting from the cultural and social factors associated with economic activities and lead to direct depletion of species, and degradation or destruction of habitats. The broad spectrum and high efficacy of the macrocyclic lactones against nematode and arthropod parasites of livestock and companion animals are unprecedented. Cattle, horses, sheep, swine, dogs--to varying degrees all are utilised by humans for economic gain. Detrimental impact upon non-target animals is considered acceptable in eradicating parasites because of their economic importance to commercial livestock production. Production will increase when these parasites are eliminated, but we remain oblivious to the long-term consequences of our actions. What are the ecological limits to rural economic activities? Decomposing animal faeces help to maintain our ecosystem by returning valuable nutrients to the soil. Dung fauna-fungi, yeast, bacteria, nematodes, insects and earthworms--play a non-conspicuous but important and varied role in this decomposition process, a role dependent upon many factors, especially environmental ones. Anthelmintics and pesticides are of

  5. Marine mollusca of oxygen isotope stages of the last 2 million years in New Zealand. Part 1, Revised generic positions and recognition of warm-water and cool-water migrants

    International Nuclear Information System (INIS)

    Beu, A.G.

    2004-01-01

    Warm-water molluscs were transported to Wanganui Basin from the northeastern North Island during Pleistocene time as planktotrophic larvae. This is not possible at present, so their occurrence in Wanganui Basin correlates with breaches of the Auckland isthmus during high sea levels. The end of Nukumaruan time is clearly defined by the extinction of 29 genera of molluscs (most only locally) during this stage, including 15 at the end. The extinction likely was caused by the initial closure of the Auckland isthmus. Migrants to Wanganui from the northeastern North Island indicate that breaches of the isthmus during interglacials commenced in oxygen isotope stage (OIS) 25, just before the mid-Pleistocene transition (MPT). Appearances of taxa from Australia at Wanganui during OIS 17-9 therefore indicate that warm-water taxa were transported to New Zealand during interglacial maxima after the MPT. The migrants provide the first molluscan biostratigraphy at the OIS scale. The Castlecliffian/Nukumaruan boundary, at the base of Ototoka tephra at Ototoka Beach, Wanganui, falls within OIS 57, with an age of c. 1.63 Ma. It is also dated at 1.63 Ma by the position with respect to the geomagnetic polarity time-scale of three chemically indistinguishable tephra in ODP core 1123. This paper presents the first results of a reassessment of the taxonomy and time ranges of the fossil marine molluscan fauna that occupied New Zealand during the last 2 m.y. (latest Pliocene-Holocene). Time ranges are compiled in oxygen isotope stages rather than in the traditional 'local' (or regional) stages in use in New Zealand. This should provide precision in time ranges of the order of 40,000-100,000 yr, rather than the 0.34-1.3 m.y. duration of New Zealand local stages of the latest Neogene (Nukumaruan, Castlecliffian, and Haweran Stages). The reassessment is aimed also, though, at providing evidence from Mollusca of climate change over this period. Much useful information on paleoclimates can be

  6. Synchronous turnover of flora, fauna, and climate at the Eocene–Oligocene Boundary in Asia

    Science.gov (United States)

    Sun, Jimin; Ni, Xijun; Bi, Shundong; Wu, Wenyu; Ye, Jie; Meng, Jin; Windley, Brian F.

    2014-01-01

    The Eocene–Oligocene Boundary (~34 million years ago) marks one of the largest extinctions of marine invertebrates in the world oceans and of mammalian fauna in Europe and Asia in the Cenozoic era. A shift to a cooler climate across this boundary has been suggested as the cause of this extinction in the marine environment, but there is no manifold evidence for a synchronous turnover of flora, fauna and climate at the Eocene–Oligocene Boundary in a single terrestrial site in Asia to support this hypothesis. Here we report new data of magnetostratigraphy, pollen and climatic proxies in the Asian interior across the Eocene–Oligocene Boundary; our results show that climate change forced a turnover of flora and fauna, suggesting there was a change from large-size perissodactyl-dominant fauna in forests under a warm-temperate climate to small rodent/lagomorph-dominant fauna in forest-steppe in a dry-temperate climate across the Eocene–Oligocene Boundary. These data provide a new terrestrial record for this significant Cenozoic environmental event. PMID:25501388

  7. [Interrelationships between soil fauna and soil environmental factors in China: research advance].

    Science.gov (United States)

    Wang, Yi; Wei, Wei; Yang, Xing-zhong; Chen, Li-ding; Yang, Lei

    2010-09-01

    Soil fauna has close relations with various environmental factors in soil ecosystem. To explore the interrelationships between soil fauna and soil environmental factors is of vital importance to deep understand the dynamics of soil ecosystem and to assess the functioning of the ecosystem. The environmental factors affecting soil fauna can be classified as soil properties and soil external environment. The former contains soil basic physical and chemical properties, soil moisture, and soil pollution. The latter includes vegetation, land use type, landform, and climate, etc. From these aspects, this paper summarized the published literatures in China on the interrelationships between soil fauna and soil environmental factors. It was considered that several problems were existed in related studies, e.g., fewer researches were made in integrating soil fauna's bio-indicator function, research methods were needed to be improved, and the studies on the multi-environmental factors and their large scale spatial-temporal variability were in deficiency. Corresponding suggestions were proposed, i.e., more work should be done according to the practical needs, advanced experiences from abroad should be referenced, and comprehensive studies on multi-environmental factors and long-term monitoring should be conducted on large scale areas.

  8. [Community structure of soil meso- and micro-fauna in different habitats of urbanized region].

    Science.gov (United States)

    Qin, Zhong; Zhang, Jia-en; Li, Qing-fang

    2009-12-01

    Investigations were made in May, June, and November 2007 and January 2008 to study the structural characteristics and their seasonal variations of soil meso- and micro-fauna communities in six habitats of three land use types (forest land, constructed grassland and farmland) in Tianhe District of Guangzhou City. The horizontal spatial distribution of soil fauna differed with habitat. During the investigation periods, the Botanical Garden of South China Agricultural University had the highest individual number (1286) of soil mesa- and micro-fauna, while the farmland, especially in the Fenghuang Street area, had the lowest number of individuals and groups. The seasonal variation of the individual number was in order of autumn (1815) > spring (1623) > winter (1365) > summer (1276). Hierarchical clustering and detrended correspondence analysis also showed that the community composition of soil meso- and micro-fauna in different habitats exhibited distinct seasonal variation. In the same seasons, the community structure and composition of soil meso- and micro-fauna in different habitats were correlated to the degrees of human interferences and the properties of soil environment.

  9. Fauna-associated changes in chemical and biochemical properties of soil.

    Science.gov (United States)

    Tripathi, G; Sharma, B M

    2006-12-01

    To study the impacts of abundance of woodlice, termites, and mites on some functional aspects of soil in order to elucidate the specific role of soil fauna in improving soil fertility in desert. Fauna-rich sites were selected as experimental sites and adjacent areas were taken as control. Soil samples were collected from both sites. Soil respiration was measured at both sites. The soil samples were sent to laboratory, their chemical and biochemical properties were analyzed. Woodlice showed 25% decrease in organic carbon and organic matter as compared to control site. Whereas termites and mites showed 58% and 16% decrease in organic carbon and organic matter. In contrast, available nitrogen (nitrate and ammonical both) and phosphorus exhibited 2-fold and 1.2-fold increase, respectively. Soil respiration and dehydrogenase activity at the sites rich in woodlice, termites and mites produced 2.5-, 3.5- and 2-fold increases, respectively as compared to their control values. Fauna-associated increase in these biological parameters clearly reflected fauna-induced microbial activity in soil. Maximum decrease in organic carbon and increase in nitrate-nitrogen and ammonical-nitrogen, available phosphorus, soil respiration and dehydrogenase activity were produced by termites and minimum by mites reflecting termite as an efficient soil improver in desert environment. The soil fauna-associated changes in chemical (organic carbon, nitrate-nitrogen, ammonical-nitrogen, phosphorus) and biochemical (soil respiration, dehydrogenase activity) properties of soil improve soil health and help in conservation of desert pedoecosystem.

  10. Assessing the Fauna Diversity of Marudu Bay Mangrove Forest, Sabah, Malaysia, for Future Conservation

    Directory of Open Access Journals (Sweden)

    Mohamed Zakaria

    2015-04-01

    Full Text Available Mangrove is an evergreen, salt tolerant plant community, which grows in inter-tidal coastal zones of tropical and subtropical regions of the world. They are ecologically important for many fauna species and are rich in food resources and consist of many different vegetation structures. They serve as ideal foraging and nursery grounds for a wide array of species such as birds, mammals, reptiles, fishes and aquatic invertebrates. In spite of their crucial role, around 50% of mangrove habitats have been lost and degraded in the past two decades. The fauna diversity of mangrove habitat at Marudu Bay, Sabah, East Malaysia was examined using various methods: i.e. aquatic invertebrates by swap nets, fish by angling rods and cast nets, reptiles, birds, and mammals through direct sighting. The result showed that Marudu Bay mangrove habitats harbored a diversity of fauna species including 22 aquatic invertebrate species (encompassing 11 crustacean species, six mollusk species and four worm species, 36 fish species, 74 bird species, four reptile species, and four mammal species. The wide array of fauna species could be due to the availability of complex vegetation structures, sheltered beaches and tidal mudflats, which are rich in food resources and also offer safe foraging and breeding grounds for them. These heterogeneous habitats must be protected in a sustainable way in order to ensure the continued presence of aquatic and terrestrial fauna species for future generations.

  11. RESEARCH ON ARGES RIVER FISH FAUNA IN BUDEASA-GOLESTI AREA

    Directory of Open Access Journals (Sweden)

    Alina-Mihaela Truţă

    2015-12-01

    Full Text Available Arges River was subject to periodic ichthyologic, hydrobiological and hydrological research. By its content and approach the present paper shows a series of research on fish fauna in Budeasa-Golesti area of Arges River, Pitesti. By research presented in the study we sought to evaluate the state and evolution of fish fauna in the city reservoirs, Pitesti area, over the last 30 years, trying to highlight the causes that led to the current situation and to propose measures for the conservation of natural fish fauna in the future. Fish fauna in Pitesti area currently consists of 14 species belonging to four families: Cyprinidae (9 species, Cobitidae (1 species, Esocidae (1 species and Percidae (3 species. Most species live naturally in lakes studied except for one species Pseudorasbora parva which was introduced accidentally. The research undertaken to reflect changes in the fish fauna in the last 30 years, indicates an increase in the number of species, either through deliberate stocking for sport fishing purposes or due to changes in biotope favouring the development of certain species which were accidental in the past.

  12. Microbial biomass and soil fauna during the decomposition of cover crops in no-tillage system

    Directory of Open Access Journals (Sweden)

    Luciano Colpo Gatiboni

    2011-08-01

    Full Text Available The decomposition of plant residues is a biological process mediated by soil fauna, but few studies have been done evaluating its dynamics in time during the process of disappearance of straw. This study was carried out in Chapecó, in southern Brazil, with the objective of monitoring modifications in soil fauna populations and the C content in the soil microbial biomass (C SMB during the decomposition of winter cover crop residues in a no-till system. The following treatments were tested: 1 Black oat straw (Avena strigosa Schreb.; 2 Rye straw (Secale cereale L.; 3 Common vetch straw (Vicia sativa L.. The cover crops were grown until full flowering and then cut mechanically with a rolling stalk chopper. The soil fauna and C content in soil microbial biomass (C SMB were assessed during the period of straw decomposition, from October 2006 to February 2007. To evaluate C SMB by the irradiation-extraction method, soil samples from the 0-10 cm layer were used, collected on eight dates, from before until 100 days after residue chopping. The soil fauna was collected with pitfall traps on seven dates up to 85 days after residue chopping. The phytomass decomposition of common vetch was faster than of black oat and rye residues. The C SMB decreased during the process of straw decomposition, fastest in the treatment with common vetch. In the common vetch treatment, the diversity of the soil fauna was reduced at the end of the decomposition process.

  13. Synchronous turnover of flora, fauna, and climate at the Eocene-Oligocene Boundary in Asia.

    Science.gov (United States)

    Sun, Jimin; Ni, Xijun; Bi, Shundong; Wu, Wenyu; Ye, Jie; Meng, Jin; Windley, Brian F

    2014-12-12

    The Eocene-Oligocene Boundary (~34 million years ago) marks one of the largest extinctions of marine invertebrates in the world oceans and of mammalian fauna in Europe and Asia in the Cenozoic era. A shift to a cooler climate across this boundary has been suggested as the cause of this extinction in the marine environment, but there is no manifold evidence for a synchronous turnover of flora, fauna and climate at the Eocene-Oligocene Boundary in a single terrestrial site in Asia to support this hypothesis. Here we report new data of magnetostratigraphy, pollen and climatic proxies in the Asian interior across the Eocene-Oligocene Boundary; our results show that climate change forced a turnover of flora and fauna, suggesting there was a change from large-size perissodactyl-dominant fauna in forests under a warm-temperate climate to small rodent/lagomorph-dominant fauna in forest-steppe in a dry-temperate climate across the Eocene-Oligocene Boundary. These data provide a new terrestrial record for this significant Cenozoic environmental event.

  14. The First New Zealanders? An Alternative Interpretation of Stable Isotope Data from Wairau Bar, New Zealand.

    Directory of Open Access Journals (Sweden)

    Andrew A Brown

    Full Text Available PLOS ONE Volume 8 includes an article "The First New Zealanders: Patterns of Diet and Mobility Revealed through Isotope Analysis". The paper proposes that burial groups within the settlement phase site of Wairau Bar differ in terms of dietary stable isotopes and 87Sr/86Sr. The authors argue this difference is probably due to one group being a founding population while the other burials are later. Here we review the work of Kinaston et al. and present an alternative analysis and interpretation of the isotopic data. Treating the isotope data independently from cultural and biological factors we find that sex best explains dietary variation. Our reassessment of 87Sr/86Sr confirms the authors original finding of high mobility of early New Zealanders but suggests a larger range of individuals should be considered 'non-local' on current evidence.

  15. Perceptions of migrant doctors joining the New Zealand medical workforce.

    Science.gov (United States)

    Lillis, Steven; St George, Ian; Upsdell, Ruth

    2006-02-17

    New Zealand, like many first World countries, has become increasingly dependent on overseas-trained doctors (OTDs). This qualitative study identifies and explores issues of concern to OTDs when first integrating into the New Zealand medical system through the New Zealand Registration Examination (NZREX) pathway. The data were collected using semistructured interviews and focus groups involving 10 OTDs who were working in a New Zealand hospital. The study identified four key issues: work issues which included difficulty finding employment and difficulty integrating into their work role; a bridging programme which improved the ability of OTDs to gain knowledge and experience of the New Zealand medical working environment; financial difficulties which were a major impediment to attaining registration and a career pathway in New Zealand; and bureaucratic barriers (including examinations and information availability), which were seen as necessary but unsympathetic processes in gaining registration. Sociocultural educational theory provides a useful framework for understanding the difficulties faced by OTDs integrating into a New Zealand medical workforce.

  16. Measuring earnings quality: Evidence from New Zealand

    Directory of Open Access Journals (Sweden)

    Muhammad Nurul Houqe

    2011-01-01

    Full Text Available We utilize two basic approaches to measure the quality of earnings which control two different dimensions of earnings management. The research design is structured primary on the basis of calculating two different measures of the quality of earnings on the industry level and on the company level. We calculate earnings quality for New Zealand public firms from the OSIRIS (http://www.osiris.com database for 2004-2007. This research concludes that various stakeholders should apply more than one measure for the quality of earning in order to have strong evidence about the level of quality before taking any corrective action or making any decision related to that company. If one company is having low quality of earning according to one technique and high quality of earnings according to another, the stakeholders cannot have a final conclusion about that company and they need more investigations and analysis to assess the quality of earnings

  17. Wind power developments in New Zealand

    International Nuclear Information System (INIS)

    Botha, P.; White, G.

    1997-01-01

    New Zealand currently generates approximately 86% of its electricity requirement from renewable energy sources, predominantly large hydro. Forecasts show that due to the expected increase in demand, a new mid-sized power station will be required by 1997/98. Due to the commercialisation and restructuring of the electricity market, and despite the country's commitment to CO 2 reductions, proposed new large generation projects are gas fired stations. The country's first commercial wind farm was commissioned in June 1996, in a market where there are no subsidies or tax benefits for non traditional energy generation. For wind power projects to compete with other forms of electricity generation, they need to take full advantage of all the benefits of being embedded into the local network. This paper considers these issues in the existing electricity market. (author)

  18. Gas in electricity generation [In New Zealand

    International Nuclear Information System (INIS)

    Devine, K.

    1995-01-01

    Gas is New Zealand's major thermal fuel for electricity generation. This paper describes what influences the volumes of gas burnt by ECNZ, and forecasts future gas demands for electricity generation. It also reviews the uncertainties associated with these forecasts and likely competition in building new electricity generating stations and outlines the strategy now being formulated to accommodate them. Because ECNZ's generation system is hydro-based, relatively small rapid changes in hydrological conditions can significantly affect the amount of gas used. This situation will change over time with major increases in thermal generation likely to be needed over the next 20 years. However, there are considerable uncertainties on gas supply and electricity demand levels in the long run, which will complicate investment and fuel decisions. (Author)

  19. [Composition and Density of Soil Fauna in the Region with Enhanced Radioactivity Level (Komi Republic, Vodnyi)].

    Science.gov (United States)

    Kolesnikova, A A; Kudrin, A A; Konakova, T N; Taskaeva, A A

    2015-01-01

    Studies on the influence of high levels of radiation on soil fauna were carried out in 2012 in the territory formed as a result of the activity of the enterprise for extraction and production of radium from reservoir water and waste of uranium ore from 1931 to 1956. At present the local radioactive pollution in this area is caused by the presence of heavy natural radionuclides 226Ra, 238U and products of their disintegration in soils. The oppression of soil invertebrate.fauna in pine forests and meadows with high levels of radionuclides and heavy metals is revealed. Also shown is the decrease in the number and density of different taxonomic groups of invertebrates, reduction of the diversity and spectrum of trophic groups and vital forms in the area with a high content of radionuclides in soil. Our results are in agreement with the results obtained by the similar studies showing negative influence of high-level ionizing radiation on soil fauna.

  20. Epigeal Fauna and Soil Chemical Attributes in Grazing and Regeneration Areas

    Directory of Open Access Journals (Sweden)

    Leandro Ribeiro Nogueira

    2017-05-01

    Full Text Available ABSTRACT The objective of this study was to evaluate the influence of natural pasture and spontaneous regeneration on soil chemical properties and epigeal fauna community using a secondary Atlantic Forest as reference. The study areas were located in Passa Vinte, Minas Gerais, Brazil. In each study area, pitfall traps were used to sample epigeal fauna in the dry and rainy seasons. Earth samples were collected at a depth of 0-5 cm in the dry and rainy seasons for analysis of chemical attributes. The pasture and regeneration areas showed an overall activity of epigeal fauna and functional groups similar to the forest area. However, the diversity evaluated by the Shannon and Pielou evenness indices and the total richness were lower than the observed in the forest. The best fertility attributes were observed in the forest and pasture areas.

  1. Soil fauna and diversity of animals in mining landscape of Karvina region Czech Republic

    International Nuclear Information System (INIS)

    Pullmanova, M.

    2006-01-01

    To study development of edaphon, esp. animals living on the top of the soil-epigeon, in relation to natural succession, were utilized the extreme different habitats from devastated landscape of Karvina region, Czech republic. Using the method of ground traps was collected numerous biological material of epigeon fauna at the spoil heap of the Dukla and Lazy face working area, in Karvina region. During two years of the research 2002-2004 was collected about 20 thousand examples. The fauna of epigeon, top horizon of the soil, was recovered and determined 24 taxons. The samples were analyzed according to several ecological criteria like an abundance, dominance, diversity and frequency. Special interest was paid to the succession and biodiversity of flora and fauna of spoil heap the reclamation process. Plants and animals that are adapted to specific conditions of life. First results show that the succession of community of edaphon is faster then succession of community of plants. (author)

  2. IMPACTOS DE LAS CARRETERAS SOBRE LA FAUNA SILVESTRE Y SUS PRINCIPALES MEDIDAS DE MANEJO

    Directory of Open Access Journals (Sweden)

    María del Pilar Arroyave

    Full Text Available El objetivo de este artículo es presentar el impacto de los proyectos viales sobre la fauna silvestre y evaluar las medidas de manejo de estos efectos. Se revisó y analizó la información de diversos estudios realizados en el mundo, al igual que algunos estudios de impacto ambiental de carreteras que se han desarrollado en Antioquia. Se encontró que los principales impactos son el atropellamiento, el aislamiento de poblaciones y el cambio en los patrones reproductivos de la fauna; esto trae como consecuencia la disminución de las poblaciones de especies de fauna silvestre. También se plantean las estrategias comúnmente implementadas para el manejo de los impactos.

  3. Mad on radium New Zealand in the atomic age

    CERN Document Server

    Priestley, Rebecca

    2012-01-01

    Although New Zealander Lord Rutherford was the first to split the atom, the country has since been known around the world for its nuclear-free stance. In this engaging and accessible book, an alternative history is revealed of ""nuclear New Zealand""-when there was much enthusiasm for nuclear science and technology. From the first users of X-rays and radium in medicine to the plans for a nuclear power station on the Kaipara Harbour, this account uncovers the long and rich history of New Zealanders' engagement with the nuclear world and the roots

  4. New Zealand traffic and local air quality.

    Science.gov (United States)

    Irving, Paul; Moncrieff, Ian

    2004-12-01

    Since 1996 the New Zealand Ministry of Transport (MOT) has been investigating the effects of road transport on local air quality. The outcome has been the government's Vehicle Fleet Emissions Control Strategy (VFECS). This is a programme of measures designed to assist with the improvement in local air quality, and especially in the appropriate management of transport sector emissions. Key to the VFECS has been the development of tools to assess and predict the contribution of vehicle emissions to local air pollution, in a given urban situation. Determining how vehicles behave as an emissions source, and more importantly, how the combined traffic flows contribute to the total emissions within a given airshed location was an important element of the programme. The actual emissions output of a vehicle is more than that determined by a certified emission standard, at the point of manufacture. It is the engine technology's general performance capability, in conjunction with the local driving conditions, that determines its actual emissions output. As vehicles are a mobile emissions source, to understand the effect of vehicle technology, it is necessary to work with the average fleet performance, or "fleet-weighted average emissions rate". This is the unit measure of performance of the general traffic flow that could be passing through a given road corridor or network, as an average, over time. The flow composition can be representative of the national fleet population, but also may feature particular vehicle types in a given locality, thereby have a different emissions 'signature'. A summary of the range of work that has been completed as part of the VFECS programme is provided. The NZ Vehicle Fleet Emissions Model and the derived data set available in the NZ Traffic Emission Rates provide a significant step forward in the consistent analysis of practical, sustainable vehicle emissions policy and air-quality management in New Zealand.

  5. The practice of surrogacy in New Zealand.

    Science.gov (United States)

    Anderson, Lynley; Snelling, Jeanne; Tomlins-Jahnke, Huia

    2012-06-01

    Commercial surrogacy is prohibited in New Zealand by the Human Assisted Reproductive Technology Act 2004 (HART Act). However, altruistic clinic-assisted surrogacy is permitted. Couples wishing to attempt altruistic surrogacy must apply for approval to a statutorily appointed ethics committee. One of seven principles that underpin the HART Act stipulates that the needs, values and beliefs of Maori (NZ's indigenous population) should be considered and treated with respect. This paper reviews the outcomes of surrogacy applications since the HART Act was established and the uptake of surrogacy by Maori. The authors examined the demographic data provided to the ethics committee by way of surrogacy applications and the outcome data provided by fertility clinics. This paper reviews the outcomes for surrogacy applications: the number accepted/declined, the number of live births, those applications discontinued and uptake by Maori. Of 104 applications for surrogacy between 2005 and 2010, 4 (3.8%) were declined. By July 2011, of 100 approved, there have been 26 (26%) live births; 52 (52%) were discontinued, and 22 (22%) remain ongoing. Maori are much less likely to utilise surrogacy. Of the 104 original applications, 9 (8.6%) Maori women were willing to act as a surrogate, and 2 (1.9%) were intended mothers. 7 (6.7%) Maori were partners of a surrogate, with 2 (1.9%) intending mothers having Maori partners. The process of surrogacy applications is comprehensive and robust, resulting in few being declined. Further research is required to discover why applications are discontinued and why, despite explicit attempts to meet the needs of Maori, few utilise surrogacy. © 2012 The Authors ANZJOG © 2012 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

  6. New Lepidium (Brassicaceae from New Zealand

    Directory of Open Access Journals (Sweden)

    Peter de Lange

    2013-06-01

    Full Text Available A revision of the New Zealand endemic Lepidium oleraceum and allied species is presented. Sixteen species are recognised, 10 of these are new. The new species are segregated on the basis of morphological characters supported by molecular data obtained from three DNA markers (two rDNA and one cpDNA. One species, L. castellanum sp. nov., is endemic to the Kermadec Islands where it is sympatric with L. oleraceum. The North Island of New Zealand supports four species, with two of them, L. amissum sp. nov. and L. obtusatum, now extinct. The South Island supports six species, that, aside from L. banksii, L. flexicaule and L. oleraceum, are all confined to the south-eastern half of the island (L. aegrum sp. nov., L. crassum sp. nov. and L. juvencum sp. nov.. One of these, L. juvencum sp. nov., extends to Stewart Island. The Chatham Islands support six species (L. flexicaule, L. oblitum sp. nov., L. oleraceum, L. oligodontum sp. nov., L. panniforme sp. nov., and L. rekohuense sp. nov., one of which, L. oligodontum sp. nov., extends to the Antipodes Islands group. The remote, subantarctic Bounty Islands group supports one endemic, L. seditiosum sp. nov., which is the only vascular plant to be recorded from there. Lepidium limenophylax sp. nov. is known from islands off the south-western side of Stewart Island/Rakiura, The Snares and Auckland islands. Lepidium naufragorum, although not related to L. oleraceum and its allies, is also treated because populations with entire leaves are now known. Typification is undertaken for L. banksii, L. oleraceum, L. oleraceum var. acutidentatum, var. frondosum and var. serrulatum.

  7. The cardiac sonography workforce in New Zealand

    Science.gov (United States)

    White, Steve; Poppe, Katrina; Whalley, Gillian

    2015-01-01

    Abstract Introduction: The aim of this paper is to investigate the cardiac sonography workforce characteristics and registration requirements in New Zealand (NZ), with a comparison to similar workforces internationally. Methods: The Survey of Clinical Echocardiography in New Zealand 2 (SCANZ2) audit was performed in December 2010. All of NZ's public‐funded District Health Board (DHB) centers providing echocardiography services responded to questions relating to staff, equipment, procedure types and patient statistics. The Medical Radiation Technologists Board (MRTB), Clinical Physiologists Registration Board (CPRB) and Australian Sonographers Association Registry (ASAR) websites were reviewed in March 2012 for registered sonographers with a cardiac scope of practice. The cardiac sonography workforces in Australia, the UK, the USA and Canada were investigated for comparison. Results: There are 84 cardiac sonographers (60.3 full‐time equivalent) working in DHBs: 71% from a cardiac technical background; 40% have post‐graduate qualifications; a further 17% are undertaking post‐graduate qualifications; and 59 cardiac sonographers have registration with professional bodies in NZ and/or Australia. Cardiac sonographers in NZ do not undergo compulsory registration, but other sonographers in NZ have compulsory registration with the MRTB. Sonographers are predominantly not licensed internationally. Discussion: Disparity exists between registration of cardiac and non‐cardiac sonographers in NZ. Many cardiac sonographers have voluntary registration but few are registered with the MRTB. Reasons for this include professional alignment, educational qualifications and representation. International trends show increased pressure from governments and professional bodies to regulate sonographers. Conclusion: This study provides a snapshot of the cardiac sonography workforce in NZ for the first time. PMID:28191178

  8. Regional model simulations of New Zealand climate

    Science.gov (United States)

    Renwick, James A.; Katzfey, Jack J.; Nguyen, Kim C.; McGregor, John L.

    1998-03-01

    Simulation of New Zealand climate is examined through the use of a regional climate model nested within the output of the Commonwealth Scientific and Industrial Research Organisation nine-level general circulation model (GCM). R21 resolution GCM output is used to drive a regional model run at 125 km grid spacing over the Australasian region. The 125 km run is used in turn to drive a simulation at 50 km resolution over New Zealand. Simulations with a full seasonal cycle are performed for 10 model years. The focus is on the quality of the simulation of present-day climate, but results of a doubled-CO2 run are discussed briefly. Spatial patterns of mean simulated precipitation and surface temperatures improve markedly as horizontal resolution is increased, through the better resolution of the country's orography. However, increased horizontal resolution leads to a positive bias in precipitation. At 50 km resolution, simulated frequency distributions of daily maximum/minimum temperatures are statistically similar to those of observations at many stations, while frequency distributions of daily precipitation appear to be statistically different to those of observations at most stations. Modeled daily precipitation variability at 125 km resolution is considerably less than observed, but is comparable to, or exceeds, observed variability at 50 km resolution. The sensitivity of the simulated climate to changes in the specification of the land surface is discussed briefly. Spatial patterns of the frequency of extreme temperatures and precipitation are generally well modeled. Under a doubling of CO2, the frequency of precipitation extremes changes only slightly at most locations, while air frosts become virtually unknown except at high-elevation sites.

  9. [Distribution pattern of meso-micro soil fauna in Eucalyptus grandis plantation].

    Science.gov (United States)

    Huang, Yumei; Zhang, Jian; Yang, Wanqin

    2006-12-01

    In this paper, meso-micro soil fauna were extracted and collected by Baermann's and Tullgren' s method, and their distribution pattern in the Eucalyptus grandis plantation of Hongya County, Sichuan Province was studied. A total of 13 550 specimens were collected, belonging to 6 phyla, 13 classes, and 26 orders. Acarina, Nematoda, Collembola were the dominant groups, and Enchytraeidae was the frequent one. The group and individual numbers of meso-micro soil fauna varied with seasons, being the maximum in autumn or winter, fewer in summer, and the minimum in spring. The density of meso-micro soil fauna in soil profile decreased rapidly with increasing soil depth, but a converse distribution was observed from time to time in 5 - 10 cm and 10 - 15 cm soil layers. The meso-micro soil fauna collected by Baermann's and Tullgren's method had a density of 3. 333 x 10(3) - 2. 533 x 10(5) ind x m(-2) and 1.670 x 10(2) - 2.393 x 10(5) ind x m(-2), respectively, and the decreasing rate of the density with the increase of soil depth was higher for those collected by Tullgren's method. The density-group index of meso-micro soil fauna in the E. grandis plantation was the lowest in spring, but the highest in autumn or summer. There were no significant differences in the density of meso-micro soil fauna and in the density-group index between E. grandis plantation and Quercus acutissima secondary forest.

  10. Fauna of four streams in the Black Mountain District of South Wales

    Energy Technology Data Exchange (ETDEWEB)

    Jones, J R.E.

    1948-01-01

    This paper is a general study of four torrential streams in the 'Black Mountain' district of South Wales. Fauna collections were made at seven collecting stations, between altitudes of 1550 and 400 ft. Observations were made on the chemical nature of the water, current speed and temperature. The fauna taken as a whole is rich, including about 151 species. Of the four streams, the one flowing north has the richest fauna, which includes about 130 species in which all the usual aquatic animal groups except the hirudinea are represented. This may be attributed to its equable temperature, abundant and uniform flow, variable gradient, adequate macroflora, and alkaline-neutral moderately calcareous water. The streams flowing south all have very soft, acid water; their stream-beds are more uniform in gradient, they are extremely variable in flow, have a more scanty macroflora, and on sunny summer days the water temperature is high, little below the shade temperature. All have a much poorer fauna than the north-flowing stream. One has a pH of 6.0-6.8, the fauna includes about 65 species, the usual insect groups are well represented but only 9 species other than insects occur. The second has a pH of 6.0 at low level to 4.4 in full flood; here 57 species were found, again mainly insects, and the ephemorophtera are very poorly represented. The third southern stream is generally even more acid, pH 5.8-4.2. Its fauna includes 55 species of which 24 are beetles, plecoptera are very poorly represented and ephemeroptera absent.

  11. Fauna of four streams in the Black Mountain District of South Wales

    Energy Technology Data Exchange (ETDEWEB)

    Jones, J.R.E.

    1948-01-01

    This paper is a general study of four torrential streams in the 'Black Mountain' district of South Wales. Fauna collections were made at seven collecting stations, between altitudes of 1550 and 400 ft. Observations were made on the chemical nature of the water, current speed and temperature. The fauna taken as a whole is rich, including about 151 species. Of the four streams, the one flowing north has the richest fauna, which includes about 130 species in which all the usual aquatic animal groups except the hirudinea are represented. This may be attributed to its equable temperature, abundant and uniform flow, variable gradient, adequate macroflora, and alkaline-neutral moderately calcareous water. The streams flowing south all have very soft, acid water; their stream-beds are more uniform in gradient, they are extremely variable in flow, have a more scanty macroflora, and on sunny summer days the water temperature is high, little below the shade temperature. All have a much poorer fauna than the north-flowing stream. One has a pH of 6.0-6.8, the fauna includes about 65 species, the usual insect groups are well represented but only 9 species other than insects occur. The second has a pH of 6.0 at low level to 4.4 in full flood; here 57 species were found, again mainly insects, and the ephemorophtera are very poorly represented. The third southern stream is generally even more acid, pH 5.8-4.2. Its fauna includes 55 species of which 24 are beetles, plecoptera are very poorly represented and ephemeroptera absent.

  12. [Soil meso- and micro-fauna community structures in different urban forest types in Shanghai, China.

    Science.gov (United States)

    Jin, Shi Ke; Wang, Juan Juan; Zhu, Sha; Zhang, Qi; Li, Xiang; Zheng, Wen Jing; You, Wen Hui

    2016-07-01

    Soil meso- and micro-fauna of four urban forest types in Shanghai were investigated in four months which include April 2014, July 2014, October 2014 and January 2015. A total of 2190 soil fauna individuals which belong to 6 phyla, 15 classes and 22 groups were collected. The dominant groups were Nematoda and Arcari, accounting for 56.0% and 21.8% of the total in terms of individual numbers respectively. The common groups were Enchytraeidae, Rotatoria, Collembola and Hymenoptera and they accounted for 18.7% of the total in terms of individual numbers. There was a significant difference (PMetasequoia glyptostroboides forest, the smallest in Cinnamomum camphora forest. The largest groupe number was found in near-nature forest, the smallest was found in M. glyptostroboides forest. There was obvious seasonal dynamics in each urban forest type and green space which had larger density in autumn and larger groupe number in summer and autumn. In soil profiles, the degree of surface accumulation of soil meso- and micro-fauna in C. camphora forest was higher than in other forests and the vertical distribution of soil meso- and micro-fauna in near-nature forest was relatively homogeneous in four layers. Density-group index was ranked as: near-nature forest (6.953)> C. camphora forest (6.351)> Platanus forest (6.313)>M. glyptostroboides forest (5.910). The community diversity of soil fauna in each vegetation type could be displayed preferably by this index. It could be inferred through redundancy analysis (RDA) that the soil bulk density, organic matter and total nitrogen were the main environmental factors influencing soil meso- and micro-fauna community structure in urban forest. The positive correlations occurred between the individual number of Arcari, Enchytraeidae and soil organic matter and total nitrogen, as well as between the individual number of Diptera larvae, Rotatoria and soil water content.

  13. Preliminary Response of Soil Fauna to Simulated N Deposition in Three Typical Subtropical Forests

    Institute of Scientific and Technical Information of China (English)

    XU Guo-Liang; MO Jiang-Ming; ZHOU Guo-Yi; FU Sheng-Lei

    2006-01-01

    A field-scale experiment arranged in a complete randomized block design with three N addition treatments including a control (no addition of N), a low N (5 g m-2 year-1), and a medium N (10 g m-2 year-1) was performed in each of the three typical forests, a pine (Pinus massoniana Lamb.) forest (PF), a pine-broadleaf mixed forest (MF) and a mature monsoon evergreen broadleaf forest (MEBF), of the Dinghushan Biosphere Reserve in subtropical China to study the response of soil fauna community to additions of N. Higher NH4+ and NO3- concentrations and a lower soil pH occurred in the medium N treatment of MEBF, whereas the NO3- concentration was the lowest in PF after the additions of N. The response of the density, group abundance and diversity index of soil fauna to addition of N varied with the forest type,and all these variables decreased with increasing N under MEBF but the trend was opposite under PF. The N treatments had no significant effects on these variables under MF. Compared with the control plots, the medium N treatment had significant negative effect on soil fauna under MEBF. The group abundance of soil fauna increased significantly with additions of higher N rates under PF. These results suggested that the response of soil fauna to N deposition varied with the forest type and N deposition rate, and soil N status is one of the important factors affecting the response of soil fauna to N deposition.

  14. Effects of of habitats and pesticides on aerobic capacity and survival of soil fauna.

    Science.gov (United States)

    Tripathi, G; Sharma, B M

    2005-06-01

    Faunal health is largely dependent on their soil environment and available litter quality. So the effects of different soil habitats and pesticides on citrate synthase (CS) activity of soil fauna and its population were studied. The soil animals were collected from different pedoecosystems for habitat study. Whereas Vigna radiata based system was selected for pesticidal observations. The field was divided into five equal plots for control and treatment of gamma-BHC, quinalphos, carbaryl and cypermethrin. Soil fauna was collected by quadrat method and extracted by Tullgren funnel. Individuals of a species having similar sizes were collected for the estimation of CS activity. They were homogenized and fractions were obtained by differential centrifugation. The activity of CS was assayed spectrophotometrically. Citrate synthase (CS) activity of beetle (Rasphytus fregi), woodlouse (Porcellio laevis) and centipede (Scolopendra morsitans) varied significantly with respect to changes in different soil habitats. Though the CS activity of R. fregi, P. laevis, and S. morsitans differed among themselves but the highest activity of CS in these animals was in V. radiata and lowest in A. nilotica based pedoecosystem. The aerobic capacity of centipede was maximum followed by woodlouse and beetle. The treatment of gamma-BHC, quinalphos, carbaryl and cypermethrin significantly reduced the CS activity of these animals. Gamma-BHC showed maximum reduction in CS activity indicating highly toxic effect of organochlorine on aerobic metabolism of soil fauna. However, minimum reduction was observed in response to carbaryl (in beetle) or cypermethrin (in woodlouse/centipede) leading to impairment of aerobic capacity. The differences in pesticide effects might be assigned to the differences in chemical nature of pesticides and their interactions with below-ground fauna. Treatment of gamma-BHC and quinalphos reduced the population of Acari, Coleoptera, Collembola, other arthropods as well as

  15. Fauna of gastropod molluscs in the Curonian Lagoon littoral biotopes (Baltic Sea, Kaliningrad region, Russia

    Directory of Open Access Journals (Sweden)

    Dmitry Filippenko

    2011-12-01

    Full Text Available A survey of the gastropod mollusc fauna in the coastal waters of the southern part of the Curonian Lagoon (Kaliningrad region, Russia were carried out. Study revealed 34 aquatic gastropods representing 30% of Prosobranchia and 70% of Pulmonata. Obtained data showed higher mollusc diversity in the littoral biotopes in comparison with open areas of the Lagoon. The fauna is represented by a typical Central European species complex of freshwater gastropods. The reed zone along the coastline in the Lagoon functions as a barrier and provides shallow water habitats with slow moving and warmer water, where maximum gastropod species concentrate.

  16. Folleto informativo sobre fauna y flora para la autopreparación de los inspectores aduanales

    OpenAIRE

    María Teresa Oviedo Pérez; Ángela M. Fernández Serrano

    2010-01-01

    La Convención sobre el Comercio Internacional de Especies Amenazadas de Fauna y Flora Silvestres, firmada en Washington el 3 de marzo de 1973, de la que la República de Cuba es parte desde el 19 de julio de 1990, establece los requisitos para la importación, la exportación, la reexportación y la introducción de las especies, partes o derivados de la fauna y la flora silvestres, amenazadas o en peligro de extinción y las Resoluciones adoptadas p...

  17. Seasonal Trends in Bioaccumulation of Heavy Metals in Fauna of Stormwater Ponds

    DEFF Research Database (Denmark)

    Stephansen, Diana; Nielsen, Asbjørn Haaning; Hvitved-Jacobsen, Thorkild

    2013-01-01

    seasonal trend in concentrations when looking at individual species or groups of species. The number of species caught in ponds and lakes was more or less identical, which together with an only slightly elevated heavy metal content of the fauna supported that stormwater ponds can contribute positively...... in bioaccumulation. The results were compared with similar results from two natural shallow lakes of the same region. The study showed that there was some tendency for copper and also to some degree for other metals to be present in slightly higher concentrations in fauna of the ponds. There was, however, no clear...

  18. Soil fauna communities and microbial respiration in high Arctic tundra soils at Zackenberg, Northeast Greenland

    DEFF Research Database (Denmark)

    Sørensen, Louise I.; Holmstrup, Martin; Maraldo, Kristine

    2006-01-01

    The soil fauna communities were described for three dominant vegetation types in a high arctic site at Zackenberg, Northeast Greenland. Soil samples were extracted to quantify the densities of mites, collembolans, enchytraeids, diptera larvae, nematodes and protozoa. Rates of microbial respiration...... densities (naked amoeba and heterotrophic flagellates) were equal. Respiration rate of unamended soil was similar in soil from the three plots. However, a higher respiration rate increase in carbon + nutrient amended soil and the higher densities of soil fauna (with the exception of mites and protozoa...

  19. Radiometric dating of the extinction of the large Pleistocene fauna in Peru

    International Nuclear Information System (INIS)

    Falgueres, C.; Fontugne, M.

    1994-01-01

    The discovery in northern Peru of fossil deposits belonging to large mammals allows the dating of the extinction of this fauna. The method based on disequilibrium within the uranium family ( 230 Th/ 234 U) was used. The extinction occurred at the end of the Pleistocene and is contemporaneous with the beginning of the deglaciation. Moreover, this dating, compared with results of excavations of palaeo-indian ''Paijan'' sites, indicates that human groups in Peru did not play a significant role in extinction of this large fauna. (authors). 26 refs., 1 tab

  20. Estimation of radiobiological effects on fauna in the Chernobyl NPP accident zone

    International Nuclear Information System (INIS)

    Sushchenya, L.M.; Pikulik, M.M.; Plenin, A.E.

    1990-01-01

    The tendency towards decreasing the level of radioactive contamination for analyzed fauna (birds, mammals, amphibians, reptiles, insects) on the Belarus territory in 1987 is revealed. The dynamics of decreasing radionuclide buildup in fauna is sufficiently slowed-down nowadays, and radionuclide content increase is noted for groups of animals living on the most highly contaminated territories as compared with 1986 (according to geochemical, hematological, immunological and genetic characteristics. Analysis of population state in contaminated zones shows that direct radiation effects do not cause noticeable disturbances in ecology of animal populations and zoocenoses

  1. Stable carbon and nitrogen isotope signatures indicate recovery of marine biota from sewage pollution at Moa Point, New Zealand

    International Nuclear Information System (INIS)

    Rogers, Karyne M.

    2003-01-01

    Stable carbon and nitrogen isotopes have been used to assess sewage contamination of a sewage outfall, discharging milli-screened effluent into Moa Point Bay, New Zealand, and monitor the recovery of flora and fauna after the outfall's closure. An initial study characterising the extent of the discharge and the effects on seaweed (Ulva lactuca L.), blue mussels (Mytilus galloprovincialis) and limpets (Cellana denticulata) from the area, showed effects of the sewage discharge on flora and fauna were localised within in the bay. The immediate area surrounding the discharge area was found to contain limited biodiversity, with an abundance of Ulva lactuca, a bright green lettuce-like seaweed, typically found in areas with high nutrient input, limpets and small blue mussels. The nitrogen isotopic signature (δ 15 N) is shown to be a good tracer of sewage pollution in seaweed and associated grazers (i.e. limpets) as a result of the increased contribution of urea and ammonia to seawater nitrogen derived from the effluent. The carbon isotopic signature (δ 13 C) is suggested as a more appropriate sewage tracer for mussels, which filter feed the effluent's particulate organic matter from the water. Lower carbon:nitrogen ratios were found in Ulva lactuca sampled from around the outfall region compared to uncontaminated control sites. However carbon:nitrogen ratios do not vary significantly amongst shellfish species. After closure, monitoring continued for 9 months and showed that the carbon and nitrogen isotopic signatures of algae (Ulva lactuca L.) returned to similar control site levels within 3 months. Limpet and blue mussels (Cellana denticulata and Mytilus galloprovincialis) showed slower recovery times than the Ulva lactuca, with detectable levels of the sewage-derived carbon and nitrogen remaining in the animal's tissue for up to 9 months

  2. Stable carbon and nitrogen isotope signatures indicate recovery of marine biota from sewage pollution at Moa Point, New Zealand

    Energy Technology Data Exchange (ETDEWEB)

    Rogers, Karyne M

    2003-07-01

    Stable carbon and nitrogen isotopes have been used to assess sewage contamination of a sewage outfall, discharging milli-screened effluent into Moa Point Bay, New Zealand, and monitor the recovery of flora and fauna after the outfall's closure. An initial study characterising the extent of the discharge and the effects on seaweed (Ulva lactuca L.), blue mussels (Mytilus galloprovincialis) and limpets (Cellana denticulata) from the area, showed effects of the sewage discharge on flora and fauna were localised within in the bay. The immediate area surrounding the discharge area was found to contain limited biodiversity, with an abundance of Ulva lactuca, a bright green lettuce-like seaweed, typically found in areas with high nutrient input, limpets and small blue mussels. The nitrogen isotopic signature ({delta}{sup 15}N) is shown to be a good tracer of sewage pollution in seaweed and associated grazers (i.e. limpets) as a result of the increased contribution of urea and ammonia to seawater nitrogen derived from the effluent. The carbon isotopic signature ({delta}{sup 13}C) is suggested as a more appropriate sewage tracer for mussels, which filter feed the effluent's particulate organic matter from the water. Lower carbon:nitrogen ratios were found in Ulva lactuca sampled from around the outfall region compared to uncontaminated control sites. However carbon:nitrogen ratios do not vary significantly amongst shellfish species. After closure, monitoring continued for 9 months and showed that the carbon and nitrogen isotopic signatures of algae (Ulva lactuca L.) returned to similar control site levels within 3 months. Limpet and blue mussels (Cellana denticulata and Mytilus galloprovincialis) showed slower recovery times than the Ulva lactuca, with detectable levels of the sewage-derived carbon and nitrogen remaining in the animal's tissue for up to 9 months.

  3. CITES aplicació en fauna salvatge i clínica d'animals exótics /

    OpenAIRE

    Ticó Gil, Gemma.

    2011-01-01

    CITES: Convention on International Trade in Endangered Species of Wild Fauna and Flora = Conveni sobre el Comerç Internacional d’Espècies Amenaçades de Fauna i Flora Silvestre. Treball presentat a l'assignatura de Deontologia i Veterinària Legal (21223)

  4. Tabulate Corals after the Frasnian/Famennian Crisis: A Unique Fauna from the Holy Cross Mountains, Poland.

    Science.gov (United States)

    Zapalski, Mikołaj K; Berkowski, Błażej; Wrzołek, Tomasz

    2016-01-01

    Famennian tabulate corals were very rare worldwide, and their biodiversity was relatively low. Here we report a unique tabulate fauna from the mid- and late Famennian of the western part of the Holy Cross Mountains (Kowala and Ostrówka), Poland. We describe eight species (four of them new, namely ?Michelinia vinni sp. nov., Thamnoptychia mistiaeni sp. nov., Syringopora kowalensis sp. nov. and Syringopora hilarowiczi sp. nov.); the whole fauna consists of ten species (two others described in previous papers). These corals form two assemblages-the lower, mid-Famennian with Thamnoptychia and the upper, late Famennian with representatives of genera ?Michelinia, Favosites, Syringopora and ?Yavorskia. The Famennian tabulates from Kowala represent the richest Famennian assemblage appearing after the F/F crisis (these faunas appear some 10 Ma after the extinction event). Corals described here most probably inhabited deeper water settings, near the limit between euphotic and disphotic zones or slightly above. At generic level, these faunas show similarities to other Devonian and Carboniferous faunas, which might suggest their ancestry to at least several Carboniferous lineages. Tabulate faunas described here represent new recruits (the basin of the Holy Cross mountains was not a refuge during the F/F crisis) and have no direct evolutionary linkage to Frasnian faunas from Kowala. The colonization of the seafloor took place in two separate steps: first was monospecific assemblage of Thamnoptychia, and later came the diversified Favosites-Syringopora-Michelinia fauna.

  5. A Comparative Study of the Soil Fauna in forests and cultivated land on sandy soils in Suriname

    NARCIS (Netherlands)

    Drift, van der J.

    1963-01-01

    1. In the coastal area of Suriname the soil and surface fauna were studied in various types of agricultural land, and compared with the fauna in the adjacent forests. 2. In primeval forest the soil macroarthropods are less numerous than in secondary forest (Formicidae excluded). They range generally

  6. [Responses of soil fauna to environment degeneration in the process of wind erosion desertification of Hulunbeir steppe].

    Science.gov (United States)

    Lü, Shi-Hai; Lu, Xin-Shi; Gao, Ji-Xi

    2007-09-01

    To reveal the relationships between soil fauna and soil environmental factors in the process of steppe desertification, field survey combined with laboratory analysis was made to study the community structure, population density and biodiversity of soil fauna, and their relationships with the changes of soil organic matter, hydrolysable nitrogen, available phosphorus and moisture contents and soil pH at different stages of desertification of Hulunbeir steppe. The soil faunal specimens collected belonged to 4 phyla, 6 classes and 12 orders. Nematoda was the only dominant group of medium- and small-sized soil fauna, occupying 94.3% of the total, while Coleoptera and Hemiptera were the dominant groups of large-sized soil fauna, with the amount of 79.7%. The group amount, population density, diversity, and evenness of soil fauna had an obvious decreasing trend with the aggravation of steppe desertification. At serious stage of desertification, soil fauna vanished completely. The population density of soil fauna in 0-20 cm soil layer had significant linear correlations with soil nutrients and moisture contents, soil pH, and litter mass, indicating that soil fauna had stronger sensibility to the changes of soil environmental factors in the process of wind erosion desertification of Hulunbeir steppe.

  7. [Microelement contents of litter, soil fauna and soil in Pinus koraiensis and broad-leaved mixed forest].

    Science.gov (United States)

    Yin, Xiu-qin; Li, Jin-xia; Dong, Wei-hua

    2007-02-01

    The analysis on the Mn, Zn and Cu contents of litter, soil fauna and soil in Pinus korazenszis and broad-leaved mixed forest in Liangshui Natural Reserve of Xiaoxing' an Mountains showed that the test microelement contents in the litter, soil fauna and soil all followed the sequence of Mn > Zn > Cu, but varied with these environmental components, being in the sequence of soil > litter > soil fauna for Mn, soil fauna > litter and soil for Zn, and soil fauna > soil > litter for Cu. The change range of test microelement contents in litter was larger in broad-leaved forest than in coniferous forest. Different soil fauna differed in their microelement-enrichment capability, e. g. , earthworm, centipede, diplopod had the highest content of Mn, Zn and Cu, respectively. The contents of test microelements in soil fauna had significant correlations with their environmental background values, litter decomposition rate, food habit of soil fauna, and its absorbing selectivity and enrichment to microelements. The microelements contained in 5-20 cm soil layer were more than those in 0-5 cm soil layer, and their dynamics differed in various soil layers.

  8. [Co-occurrence of soil fauna communities with changes in altitude on the northern slope of Changbai Mountain].

    Science.gov (United States)

    Tong, Fuchun; Jin, Zhedong; Wang, Qingli; Xiao, Yihua

    2003-10-01

    The co-occurrence of soil fauna communities at different altitudes may reflect at some extent the relationships among communities, their coexistence, and the replacement of species along the altitude gradient. The continuous or disjunctive distribution of different species along altitude gradient not only reflected the environment variation at altitude gradient, but also the biological and ecological spatiality as well as the adaptability of species. The northern slope of Changbai Moutain has not only a high diversity in soil fauna types and species, but also a high variation of diversity pattern along the altitude gradient, which is a perfect transect for the research of biodiversity and gradient patterns. From 550 m to 2,560 m on the northern slope of Changbai Mountain, twenty-two plots were investigated with an interval of 100 m in altitude. By using Jaccard index, the co-occurrence of soil fauna communities at different altitudes was analyzed. For the species of different life forms or for all the species as a whole, the co-occurrence of soil faunae between neighboring communities was the highest, except for that between different soil fauna types. The peak and valley values of the co-occurrence of soil fauna communities along altitude gradient were matched with their gradient patterns, and the co-occurrence of soil faunae at different layers or all of the soil fauna communities were decreased with increasing altitude difference.

  9. Tabulate Corals after the Frasnian/Famennian Crisis: A Unique Fauna from the Holy Cross Mountains, Poland.

    Directory of Open Access Journals (Sweden)

    Mikołaj K Zapalski

    Full Text Available Famennian tabulate corals were very rare worldwide, and their biodiversity was relatively low. Here we report a unique tabulate fauna from the mid- and late Famennian of the western part of the Holy Cross Mountains (Kowala and Ostrówka, Poland. We describe eight species (four of them new, namely ?Michelinia vinni sp. nov., Thamnoptychia mistiaeni sp. nov., Syringopora kowalensis sp. nov. and Syringopora hilarowiczi sp. nov.; the whole fauna consists of ten species (two others described in previous papers. These corals form two assemblages-the lower, mid-Famennian with Thamnoptychia and the upper, late Famennian with representatives of genera ?Michelinia, Favosites, Syringopora and ?Yavorskia. The Famennian tabulates from Kowala represent the richest Famennian assemblage appearing after the F/F crisis (these faunas appear some 10 Ma after the extinction event. Corals described here most probably inhabited deeper water settings, near the limit between euphotic and disphotic zones or slightly above. At generic level, these faunas show similarities to other Devonian and Carboniferous faunas, which might suggest their ancestry to at least several Carboniferous lineages. Tabulate faunas described here represent new recruits (the basin of the Holy Cross mountains was not a refuge during the F/F crisis and have no direct evolutionary linkage to Frasnian faunas from Kowala. The colonization of the seafloor took place in two separate steps: first was monospecific assemblage of Thamnoptychia, and later came the diversified Favosites-Syringopora-Michelinia fauna.

  10. The Intersection of Advertising and Antitrust in New Zealand

    OpenAIRE

    Andrew Matthews; Gus Stewart

    2014-01-01

    The enforcement fusion of (some) advertising and antitrust law, coupled with other advertising law, provide a powerful toolkit for New Zealand’s regulator and competitors alike. Andrew Matthews & Gus Stewart (Matthews Law)

  11. Environmental management frameworks for offshore mining: the New Zealand approach

    KAUST Repository

    Ellis, Joanne; Clark, M.R.; Rouse, H.L.; Lamarche, G.

    2017-01-01

    The New Zealand region contains untapped natural mineral, oil, and gas resources while also supporting globally unique and diverse faunal communities that need to be managed sustainably. In this paper key information from the international

  12. The long locum: health propaganda in New Zealand.

    Science.gov (United States)

    Dow, Derek

    2003-03-14

    Health Department folklore since the 1950s has attributed the rise of health education in New Zealand almost entirely to the efforts of one man, 'Radio Doctor' Harold Turbott. The historical evidence reveals, however, a more extensive commitment by the Health Department, dating back to its foundation in 1900. This paper examines the evolution of health education in New Zealand and concludes that Turbott's role in its development has been overstated, largely at his own instigation.

  13. Trampolines in New Zealand: a decade of injuries.

    OpenAIRE

    Chalmers, D J; Hume, P A; Wilson, B D

    1994-01-01

    Despite international concern about the safety of trampolines, they have become increasingly popular in New Zealand. While internationally attention has centred on a relatively few cases of catastrophic cervical spine injury, little research effort has been directed at placing these incidents in a wider context. To redress this, a descriptive epidemiological study of trampoline-related injury in New Zealand was undertaken. National hospitalization and mortality data for a 10-year period revea...

  14. Innate resistance of New Zealand paua to abalone viral ganglioneuritis.

    Science.gov (United States)

    Corbeil, Serge; McColl, Kenneth A; Williams, Lynette M; Slater, Joanne; Crane, Mark St J

    2017-06-01

    The susceptibility of New Zealand paua (Haliotis iris) to infection by abalone herpesvirus (Haliotid herpesvirus 1; HaHV) and to the disease abalone viral ganglioneuritis (AVG) was determined. Infection challenges performed by intra-muscular injection and by immersion in infectious water containing HaHV demonstrated that New Zealand paua were highly resistant to infection by Haliotid herpesvirus 1 and were fully resistant to the disease AVG. Copyright © 2017 Elsevier Inc. All rights reserved.

  15. Ecological Diversity of Soil Fauna as Ecosystem Engineers in Small-Holder Cocoa Plantation in South Konawe

    Directory of Open Access Journals (Sweden)

    Laode Muhammad Harjoni Kilowasid

    2012-05-01

    Full Text Available Taxa diversity within soil fauna functional groups can affected ecosystem functioning such as ecosystem engineers,which influence decomposition and nutrient cycling. The objective of this study is to describe ecological diversityvariation within soil fauna as ecosystem engineers in soil ecosystem of cocoa (Theobroma cacao L. plantation.Sampling was conducted during one year period from five different ages of plantation. Soil fauna removed from soilcore using hand sorting methods. A total of 39 genera of soil fauna as ecosystem engineers were found during thesestudies. Thirty five genera belong to the group of Formicidae (ants, three genera of Isoptera (termites, and onegenera of Oligochaeta (earthworms. Ecological diversity variation within ecosystem engineers was detected withSimpson indices for dominance and evenness. The highest diversity of ecosystem engineers was in the young ageof plantation. This study reinforces the importance biotic interaction which contributed to the distribution andabundance within soil fauna community as ecosystem engineers in small-holder cocoa plantation.

  16. CHECKLIST OF THE ERIOPHYOID MITE FAUNA OF MONTENEGRO (ACARI: PROSTIGMATA: ERIOPHYOIDEA

    OpenAIRE

    Jočić, Ivona; Petanović, Radmila

    2012-01-01

    Accounts are given of the eriophyoid fauna of Montenegro. Based on the literature records, a total of 156 mite species are listed from 130 host species of 42 plant families. The families Phytoptidae, Eriophidae and Diptilomiopidae are represented by 6, 138 and 12 species, respectively. Fifteen new species for science have been described from this area.

  17. Notes on two brief surveys of the small mammal fauna on the ...

    African Journals Online (AJOL)

    Two brief (31~ days each) trapping surveys of the small mammal fauna in fynbos ... three shrew and one small carnivore species were captured. Estimates of .... related with the amount of grass cover. Table 6 shows that ..... population densities of mammals in fynbos and the results of ... to be close to their peak. Trapping in ...

  18. Marine Flora and Fauna of the Northeastern United States. Echinodermata: Holothuroidea.

    Science.gov (United States)

    Pawson, David L.

    This report is part of a subseries entitled "Marine Flora and Fauna of the Northeastern United States" which is designed for use by biology students, biologists, biological oceanographers and informed laymen. Contents of this report include: (1) Introduction; (2) Morphology; (3) Systematic Characters; (4) Examination Procedures; (5)…

  19. The Upper Santa Ynez River as Habitat for a Diverse Riparian Flora and Fauna

    Science.gov (United States)

    M. Violet Gray; James M. Greaves; Thomas E. Olson

    1989-01-01

    The upper Santa Ynez River, Santa Barbara County, provides habitats for a relatively large population of least Bell's vireos (Vireo bellii pusillus), as well as diverse riparian flora and fauna. Of particular interest is the richness of the species within particular guilds. Four species of vireos: least Bell's, warbling (Vireo...

  20. Marine Flora and Fauna of the Northeastern United States. Copepoda: Lernaeopodidae and Sphyriidae.

    Science.gov (United States)

    Ho, Ju-Shey

    This report is part of a sub-series to aid biology students, biologists, biological oceanographers, and informed laymen in the identification and study of marine flora and fauna of the Northeastern United States. Contents of this report include: (1) Introduction; (2) Glossary; (3) Key to the marine lernaeopodoid copepods of the Northeastern United…

  1. Searching the soil: forensic importance of edaphic fauna after the removal of a corpse.

    Science.gov (United States)

    Saloña, Marta I; Moraza, M Lourdes; Carles-Tolrá, Miguel; Iraola, Victor; Bahillo, Pablo; Yélamos, Tomás; Outerelo, Raimundo; Alcaraz, Rafael

    2010-11-01

    Arthropods at different stages of development collected from human remains in an advanced stage of decomposition (following autopsy) and from the soil at the scene are reported. The corpse was found in a mixed deciduous forest of Biscay (northern Spain). Soil fauna was extracted by sieving the soil where the corpse lay and placing the remains in Berlese-Tullgren funnels. Necrophagous fauna on the human remains was dominated by the fly Piophilidae: Stearibia nigriceps (Meigen, 1826), mites Ascidae: Proctolaelaps epuraeae (Hirschmann, 1963), Laelapidae: Hypoaspis (Gaeolaelaps) aculeifer (Canestrini, 1884), and the beetle Cleridae: Necrobia rufipes (de Geer, 1775). We confirm the importance of edaphic fauna, especially if the deceased is discovered in natural environs. Related fauna may remain for days after corpse removal and reveal information related to the circumstances of death. The species Nitidulidae: Omosita depressa (Linnaeus, 1758), Acaridae: Sancassania berlesei (Michael, 1903), Ascidae: Zerconopsis remiger (Kramer, 1876) and P. epuraeae, Urodinychidae: Uroobovella pulchella (Berlese, 1904), and Macrochelidae: Glyptholaspis americana (Berlese, 1888) were recorded for the first time in the Iberian Peninsula. 2010 American Academy of Forensic Sciences. Published 2010. This article is a U.S. Government work and is in the public domain in the U.S.A.

  2. Effects of suction-dredging for cockles on non-target fauna in the Wadden Sea

    NARCIS (Netherlands)

    Hiddink, JG

    2003-01-01

    Suction dredging for cockles removes large cockles from tidal flats and may also cause mortality of non-target fauna and make the habitat less suitable for some species. This study examines whether suction dredging for cockles on tidal flats of the Dutch Wadden Sea had affected densities of

  3. Sensitive indicators of side-effects of pesticides on the epigeal fauna of Arable land

    NARCIS (Netherlands)

    Everts, J.W.

    1990-01-01

    The main objective of the present study was to evaluate the possible impact of pesticides on epigeal arthropods in arable land. It was also envisaged to develop a predictive model for possible undesirable effects of pesticides on the epigeal arthropod fauna using an indicator species from

  4. Vertebrate fauna of the San Joaquin Experimental Range, California: a checklist

    Science.gov (United States)

    Thomas F. Newman; Don A. Duncan

    1973-01-01

    This report updates an earlier checklist, published in 1955, of vertebrate fauna found on the San Joaquin Experimental Range, in Madera County, California. Nineteen new species have been recorded since 1955. This report records the occurrences of seven fish, eight amphibians, 19 reptiles, 38 mammals, and 149 buds. References to research on individual species are...

  5. Arthropod fauna of the United Arab Emirates: Order Hymenoptera, family Figitidae

    Science.gov (United States)

    No thorough documentation of the figitid fauna has ever been undertaken for the whole of the Arabian Peninsula. To this end, presented here is a list of species documented from the fieldwork of Antonius van Harten and colleagues, as well as a key and diagnoses for all genera of Figitidae in the Uni...

  6. The leaf-litter earthworm fauna (Annelida: Oligochaeta) of forests in ...

    African Journals Online (AJOL)

    A qualitative survey of the leaf-litter earthworm fauna of 11 selected indigenous forests in Limpopo Province, South Africa, was conducted to identify the species present, to describe the communities and to assess the relationship between indigenous and exotic species. A total of 8185 individuals from 17 species (five ...

  7. Fog inhibition, satellite fauna and unusual leaf structure in a Namib Desert dune plant Trianthema hereroensis

    International Nuclear Information System (INIS)

    Seely, M.K.; De Vos, M.P.; Louw, G.N.

    1977-01-01

    The plant Trianthema hereroensis, which is endemic to the Namib Desert, has been shown to absorb tritiated water rapidly through its leaves and translocate the labelled water to the root system. The unusual leaf structure and the associated satellite fauna have been described [af

  8. Effect of mining activities on the clam fisheries and bottom fauna of Goa estuaries

    Digital Repository Service at National Institute of Oceanography (India)

    Parulekar, A.H.; Ansari, Z.A.; Ingole, B.S.

    Comparison of two clam beds and associated benthic fauna, in Mandovi and Cumbarjua canal estuarine system of Goa, India, severely affected by massive inputs of mining rejects, revealed that, in less than 10 years (1972-73 to 1982-83), high biotic...

  9. The fauna and flora of a kelp bed canopy | Allen | African Zoology

    African Journals Online (AJOL)

    The fauna and flora of the canopy of a kelp bed off Oudekraal, on the Cape Peninsula, Is surveyed. Four species of epiphytic algae occur In the kelp canopy, three restricted to Ecklonia maxima and the fourth to Laminaria pallida. Epiphyte biomass is equivalent to 4-9% of host standing crop amongst E. maxima, but less than ...

  10. The spider fauna of Scragh Bog in Co Westmeath, Ireland (Arachnida: Araneae)

    NARCIS (Netherlands)

    Helsdingen, van P.J.

    1998-01-01

    The spider fauna of Scragh Bog, a quacking bog in Co Westmeath, Ireland, was investigated for the first time. The presence of 53 species could be established, two of which are new to Ireland (Carorita limnaea (Crosby & Bishop), Porrhomma oblitum (O.P.-Cambridge)), while 30 represent new county

  11. A diverse snake fauna from the early Eocene of Vastan Lignite Mine, Gujarat, India

    Energy Technology Data Exchange (ETDEWEB)

    Rage, J.C.; Folie, A.; Rana, R.S.; Singh, H.; Rose, K.D.; Smith, T. [Museum National Historical Nature, Paris (France)

    2008-09-15

    The early Eocene (Ypresian) Cambay Formation of Vastan Lignite Mine in Gujarat, western India, has produced a diverse assemblage of snakes including at least ten species that belong to the Madtsoiidae, Palaeophiidae (Palaeophis and Pterosphenus), Boidae, and several Caenophidia. Within the latter taxon, the Colubroidea are represented by Russellophis crassus sp. nov. (Russellophiidae) and by Procerophis sahnii gen. et sp. nov. Thaumastophis missiaeni gen. et sp. nov. is a caenophidian of uncertain family assignment. At least two other forms probably represent new genera and species, but they are not named; both appear to be related to the Caenophidia. The number of taxa that represent the Colubroidea or at least the Caenophidia, i.e., advanced snakes, is astonishing for the Eocene. This is consistent with the view that Asia played an important part in the early history of these taxa. The fossils come from marine and continental levels; however, no significant difference is evident between faunas from these levels. The fauna from Vastan Mine includes highly aquatic, amphibious, and terrestrial snakes. All are found in the continental levels, including the aquatic palaeophiids, whereas the marine beds yielded only two taxa. Vastan Mine is only the second locality in which the palaeophiids Palaeophis and Pterosphenus co-occur. The composition of the fauna from Vastan is on the whole similar to that of the early Eocene of Europe; however, comparisons with early Eocene faunas of other continents are not possible because they are poorly known or unknown.

  12. Late Ordovician palaeogeography and the positions of the Kazakh terranes through analysis of their brachiopod faunas

    Science.gov (United States)

    Popov, Leonid E.; Cocks, Robin M.

    2017-09-01

    Detailed biogeographical and biofacies analyses of the Late Ordovician brachiopod faunas with 160 genera, grouped into 94 faunas from individual lithotectonic units within the Kazakh Orogen strongly support an archipelago model for that time in that area. The Kazakh island arcs and microcontinents within several separate clusters were located in the tropics on both sides of the Equator. Key units, from which the Late Ordovician faunas are now well known, include the Boshchekul, Chingiz-Tarbagatai, and Chu-Ili terranes. The development of brachiopod biogeography within the nearly ten million year time span of the Late Ordovician from about 458 to 443 Ma (Sandbian, Katian, and Hirnantian), is supported by much new data, including our revised identifications from the Kazakh Orogen and elsewhere. The Kazakh archipelago was west of the Australasian segment of the Gondwana Supercontinent, and relatively near the Tarim, South China and North China continents, apart from the Atashu-Zhamshi Microcontinent, which probably occupied a relatively isolated position on the south-western margin of the archipelago. Distinct faunal signatures indicate that the Kazakh terranes were far away from Baltica and Siberia throughout the Ordovician. Although some earlier terranes had joined each other before the Middle Ordovician, the amalgamation of Kazakh terranes into the single continent of Kazakhstania by the end of the Ordovician is very unlikely. The Late Ordovician brachiopods from the other continents are also compared with the Kazakh faunas and global provincialisation statistically determined.

  13. Diversity of Orthoptera (Insecta fauna of Achanakmar Wildlife Sanctuary, Bilaspur, Chhattisgarh, India

    Directory of Open Access Journals (Sweden)

    Sunil Kumar Gupta

    2017-03-01

    Full Text Available The paper presents the distributional record of the Orthoptera fauna of Achanakmar Wildlife Sanctuary, Bilaspur, Chhattisgarh, India. Thirty-three species pertaining to 30 genera under five families are reported. The habitus photographs and map is provided for the first time.

  14. Marine fauna of hard substrata of the Cleaver bank and Dogger bank

    NARCIS (Netherlands)

    Schrieken, N.; Gittenberger, A.; Coolen, J.W.P.; Lengkeek, W.

    2013-01-01

    As most of the sea bottom in the Dutch part of the North Sea consists of sand, marine fauna that live in association with hard substrates are rarely monitored. We report here on the results of a species inventory in June 2011 done by scuba-diving while focusing on a wreck on the Dogger Bank and on

  15. Marine fauna of hard substrata of the Cleaver Bank and Dogger Bank

    NARCIS (Netherlands)

    Schrieken, N.; Gittenberger, A.; Coolen, J.W.P.; Lengkeek, W.

    2013-01-01

    As most of the sea bottom in the Dutch part of the North Sea consists of sand, marine fauna that live in association with hard substrates are rarely monitored. We report here on the results of a species inventory in June 2011 done by scuba-diving while focusing on a wreck on the Dogger Bank and on

  16. Observations on the fauna that visit African Tulip Tree (Spathodea campanulata Beauv.) forests in Puerto Rico

    Science.gov (United States)

    Oscar J. Abelleira Martinez

    2008-01-01

    Diurnal field observations in secondary forests dominated by the introduced African tulip tree (Spathodea campanulata) in Puerto Rico show a faunal assemblage that consists mostly of native species (81.1 percent). The most abundant species were common birds and reptiles, yet some uncommon fauna appear to be visiting or residing in these forests. The observations...

  17. Increasing incidence of type 2 diabetes in New Zealand children Auckland, New Zealand.

    Science.gov (United States)

    Sjardin, Natalia; Reed, Peter; Albert, Ben; Mouat, Fran; Carter, Phillipa J; Hofman, Paul; Cutfield, Wayne; Gunn, Alistair; Jefferies, Craig

    2018-04-24

    It is important to understand whether type 2 diabetes mellitus (T2DM) is increasing in childhood for health-care planning and clinical management. The aim of this study is to examine the incidence of T2DM in New Zealand children, aged Auckland, New Zealand. Retrospective analysis of prospectively collected data from a population-based referral cohort from 1995 to 2015. Hundred and four children presented with T2DM over the 21-year period. The female:male ratio was 1.8:1, at mean (standard deviation) age 12.9 (1.9) years, body mass index standard deviation score +2.3 (0.5), blood sugar 15.3 (8.5) mmol/L, HbA1c 76 (28) mmol/mol. At diagnosis, 90% had acanthosis nigricans and 48% were symptomatic. In all, 33% were Maori, 46% Pacific Island, 15% Asian/Middle Eastern and 6% European. There was a progressive secular increase of 5% year on year in incidence. The overall annual incidence of T2DM <15 years of age was 1.5/100 000 (1.2-1.9) (95% confidence interval), with higher rates in Pacific Island (5.9/100 000) and Maori (4.1/100 000). The incidence of T2DM in children <15 years of age in New Zealand has increased progressively at 5%/year over the last 21 years. The risk was disproportionately associated with girls and children from high-risk ethnic groups. © 2018 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

  18. Taxonomy of North and South Island snipe (Aves : Scolopacidae : Coenocorypha), with analysis of a remarkable collection of snipe bones from Greymouth, New Zealand

    International Nuclear Information System (INIS)

    Worthy, T.H.; Miskelly, C.M.; Ching, R.A.

    2002-01-01

    The taxonomy of the extinct New Zealand snipe (Coenocorypha spp.), formerly resident in both the North and South islands, is addressed by morphometric analysis of fossil bones from widespread localities in both islands compared with a large sample of South Island snipe bones from a fossil site at Cobden Quarry, Greymouth. A single radiocarbon age of 3656 ± 80 yr BP and the presence of the Pacific rat Rattus exulans, introduced to New Zealand c. 650 yr BP or perhaps as early as 2000 yr BP, indiates a Late Holocene age for the Cobden fauna. Comparisons of the North and South Island fossil bones with historically known or extant taxa from offshore islands support the specific distinction of North and South Island birds, and their referral to C. barrierensis Oliver, 1995 or North Island snipe and C. iredalei Rothschild, 1921 or South Island snipe, respectively. In addition, the mensural data support the elevation of the Snares Island snipe to species level as C. huegeli. The data support the taxonomic status quo for Chatham Island snipe C. pusilla, Auckland Island snipe C. aucklandica, and Antipodes Island snipe C. a. meinertzhagenae Rothschild, 1927. The status of the extinct Forbes' snipe C. chathamica was not examined. (author). 19 refs., 1 fig., 4 tabs

  19. The legal status of cats in New Zealand: a perspective on the welfare of companion, stray, and feral domestic cats (Felis catus).

    Science.gov (United States)

    Farnworth, Mark J; Dye, Nicholson G; Keown, Natasha

    2010-01-01

    Pinpointing and safeguarding the welfare status of domestic cats is problematic, especially in New Zealand where cats are introduced predators with significant impact on indigenous fauna. Usually the identification of welfare status depends on conservational, legal, and public attitudes that are often contrasting. Cats may rapidly transgress definitions placed on them, confounding attempts to categorize them. In 1 generation, cats can move from a human-dependent state ("stray" or "companion") to wild ("feral"). Often this categorization uses arbitrary behavioral and or situational parameters; consequent treatment and welfare protection for these cats are similarly affected. Terminology used to describe cats is not equitable across research. However, the New Zealand Animal Welfare (Companion Cats) Code of Welfare 2007 seeks to create a new definition of the terms companion, stray, and feral. It distinguishes between cats who live within and without human social constructs. This legislation mandates that cats in human environments or indirectly dependent on humans cannot be classified as feral. Such definitions may prove vital when safeguarding the welfare of free-living domestic cats and cat colonies.

  20. Diagenesis of polymineralic temperate limestones in a cyclothemic sedimentary succession, eastern North Island, New Zealand

    International Nuclear Information System (INIS)

    Haywick, D.W.

    2004-01-01

    Temperate carbonate petrofacies (calcarenite and coquina) in the Pliocene-Pleistocene Petane Group of eastern North Island, New Zealand, are dominated by aragonite faunas consisting primarily of bivalves and gastropods. Unlike calcite-dominated temperate limestones, these polymineralic carbonates have undergone extensive early diagenetic alteration including extensive calcite cementation induced by aragonite dissolution. Marine cementation (type 1: pore-lining, bladed calcite) was isolated to biogenic pores. It predated glauconite and may have been precipitated as low-magnesium calcite, possibly in marine phreatic environments during sea-level transgressions. Four phases of calcite cement with varying but definitive degrees of meteoric influence occur in the Petane Group. Type 2 (ferroan scalenohedral calcite) was the initial pore-filling cement and precipitated from reduced pore fluids in a phreatic environment, possibly during or soon after the transition from marine to meteoric diagenesis. Type 3 (moderately ferroan drusy) calcite and type 4 (non-ferroan drusy) calcite were sequentially precipitated during meteoric conditions from pore waters that changed from reducing to oxidising. Type 5 (sinter) cements comprise several forms precipitated during vadose meteoric diagenesis, the final meteoric phase of alteration in the Petane Group. Ferroan calcite cementation of silt matrix in coquina limestones overlain by terrigenous silt (type 6: matrix cement) probably occurred simultaneously with type 2/3 pore-filling phases. A similar ferroan to moderately ferroan to non-ferroan suite of drusy calcite cements also lithified concretions in non-carbonate (siliciclastic sand) facies in the Petane Group, but only after the onset of compaction. Extensive skeletal diagenesis (stabilisation of magnesium calcite allochems, dissolution/recrystallisation of aragonite) occurred during type 3 and 4 cementation phases. Diagenesis in the Petane Group was stratigraphically influenced

  1. Litter quality mediated nitrogen effect on plant litter decomposition regardless of soil fauna presence.

    Science.gov (United States)

    Zhang, Weidong; Chao, Lin; Yang, Qingpeng; Wang, Qingkui; Fang, Yunting; Wang, Silong

    2016-10-01

    Nitrogen addition has been shown to affect plant litter decomposition in terrestrial ecosystems. The way that nitrogen deposition impacts the relationship between plant litter decomposition and altered soil nitrogen availability is unclear, however. This study examined 18 co-occurring litter types in a subtropical forest in China in terms of their decomposition (1 yr of exposure in the field) with nitrogen addition treatment (0, 0.4, 1.6, and 4.0 mol·N·m -2 ·yr -1 ) and soil fauna exclusion (litter bags with 0.1 and 2 cm mesh size). Results showed that the plant litter decomposition rate is significantly reduced because of nitrogen addition; the strength of the nitrogen addition effect is closely related to the nitrogen addition levels. Plant litters with diverse quality responded to nitrogen addition differently. When soil fauna was present, the nitrogen addition effect on medium-quality or high-quality plant litter decomposition rate was -26% ± 5% and -29% ± 4%, respectively; these values are significantly higher than that of low-quality plant litter decomposition. The pattern is similar when soil fauna is absent. In general, the plant litter decomposition rate is decreased by soil fauna exclusion; an average inhibition of -17% ± 1.5% was exhibited across nitrogen addition treatment and litter quality groups. However, this effect is weakly related to nitrogen addition treatment and plant litter quality. We conclude that the variations in plant litter quality, nitrogen deposition, and soil fauna are important factors of decomposition and nutrient cycling in a subtropical forest ecosystem. © 2016 by the Ecological Society of America.

  2. Scale-specific correlations between habitat heterogeneity and soil fauna diversity along a landscape structure gradient.

    Science.gov (United States)

    Vanbergen, Adam J; Watt, Allan D; Mitchell, Ruth; Truscott, Anne-Marie; Palmer, Stephen C F; Ivits, Eva; Eggleton, Paul; Jones, T Hefin; Sousa, José Paulo

    2007-09-01

    Habitat heterogeneity contributes to the maintenance of diversity, but the extent that landscape-scale rather than local-scale heterogeneity influences the diversity of soil invertebrates-species with small range sizes-is less clear. Using a Scottish habitat heterogeneity gradient we correlated Collembola and lumbricid worm species richness and abundance with different elements (forest cover, habitat richness and patchiness) and qualities (plant species richness, soil variables) of habitat heterogeneity, at landscape (1 km(2)) and local (up to 200 m(2)) scales. Soil fauna assemblages showed considerable turnover in species composition along this habitat heterogeneity gradient. Soil fauna species richness and turnover was greatest in landscapes that were a mosaic of habitats. Soil fauna diversity was hump-shaped along a gradient of forest cover, peaking where there was a mixture of forest and open habitats in the landscape. Landscape-scale habitat richness was positively correlated with lumbricid diversity, while Collembola and lumbricid abundances were negatively and positively related to landscape spatial patchiness. Furthermore, soil fauna diversity was positively correlated with plant diversity, which in turn peaked in the sites that were a mosaic of forest and open habitat patches. There was less evidence that local-scale habitat variables (habitat richness, tree cover, plant species richness, litter cover, soil pH, depth of organic horizon) affected soil fauna diversity: Collembola diversity was independent of all these measures, while lumbricid diversity positively and negatively correlated with vascular plant species richness and tree canopy density. Landscape-scale habitat heterogeneity affects soil diversity regardless of taxon, while the influence of habitat heterogeneity at local scales is dependent on taxon identity, and hence ecological traits, e.g. body size. Landscape-scale habitat heterogeneity by providing different niches and refuges, together

  3. RARE COMPONENT OF THE FISH FAUNA OF THE SULINSKY NATIONAL LANDSCAPE RESERVE

    Directory of Open Access Journals (Sweden)

    Rudik-Leuska Natalia Jaroslavivna

    2014-08-01

    Full Text Available Maintenance of biological diversity is the main task of modern biology. At the legislative level, Ukraine has pledged its support in ratifying the Convention on the conservation of biological diversity. As part of the implementation of environmental policy in Ukraine preservation of rare fish fauna component is the most problematic aspect. The basic conservation lists acting in Ukraine are: Red List of threatened animals of the International Union for Conservation of Nature, Ukrainian Red Book, Annex III of the Convention on the Protection of wildlife and natural habitats, the Convention on International Trade in Endangered Species of Wild Fauna and Flora, CITES, Washington, 1973. On the territory of Sula Bay located two objects of nature reserve fund - a landscape national reserve Sulinsky and National Park Nizhnesulsky that emphasizes the importance of this area for fish fauna reproduction. Its territory are spawning areas for almost all lower and middle parts of the Kremenchuk reservoir, ensuring more than half of total commercial catch of the Dnieper cascade. The article describes the species composition of the fish fauna, introduced in protected lists of different levels. The existence of seven such species was established. They belong to four families: four species - for cyprinids and one each - to sturgeon, loaches and catfishes. But we must remember that the priority activities should concern species with the highest conservation status. At the same time, four of them are only protected by Annex III of the Convention on the Protection of wildlife and natural habitats as poorly studied. These species require a more thorough study and not necessarily threatened with extinction. Remaining three species are under a real danger of extinction and are protected by the IUCN Red List and Ukrainian Red Book. Starlet also protected by the Convention on International Trade in Endangered Species of Wild Fauna and Flora, CITES. Environmental

  4. Fuenferrada 3, the first Eocene mammal locality in the depression of Montalbán (Teruel, Spain), with some remarks on the fauna of Olalla 4A

    NARCIS (Netherlands)

    Freudenthal, M.

    1997-01-01

    The rodent fauna of Fuenferrada contains two species of Theridomyidae and three species of Gliridae. It is compared with the Early Oligocene fauna of Olalla 4A, and with the Late Eocene fauna of Aguatón 2D. The absence of Cricetidae serves to determine its age as latest Eocene.

  5. HUBUNGAN KEDEKATAN EKOLOGIS ANTARA FAUNA TANAH DENGAN KARAKTERISTIK TANAH GAMBUT YANG DIDRAINASE UNTUK HTI Acacia crassicarpa (Ecological Proximity Relationship Between Soil Fauna and The Characteristics of Drained Peatland for Industrial Plantation

    Directory of Open Access Journals (Sweden)

    Yunita Lisnawati

    2014-10-01

    Full Text Available ABSTRAK Pengelolaan lahan gambut untuk pengembangan HTI Acacia crassicarpa diawali dengan pembuatan saluran drainase dan pembukaan lahan (land clearing yang kemudian dilanjutkan dengan penyiapan lahan untuk penanaman, sedangkan kegiatan pemeliharaan meliputi pemberantasan gulma dengan menggunakan herbisida dan pemupukan. Kegiatan pengelolaan dan pemeliharaan tentunya mempunyai dampak bagi kondisi ekologis lahan gambut. Perubahan kondisi ekologis terjadi karena perubahan lahan yang selanjutnya berpengaruh terhadap kelimpahan dan keragaman fauna tanah.Kelimpahan dan keragaman fauna tanah serta fungsi ekosistem menunjukkan hubungan yang sangat kompleks dan belum banyak diketahui dengan pasti. Kecenderungan fauna tanah untuk memilih suatu habitat dipengaruhi oleh beberapa faktor lingkungan baik biotik maupun abiotik. Tujuan dari penelitian ini adalah untuk mengkaji kedekatan ekologis antara karakteristik tanah gambut yang didrainase untuk HTI A. crassicarpa dengan kelimpahan fauna tanahnya. Penelitian dilakukan di HTI lahan gambut  PT. Arara Abadi, Distrik Rasau Kuning, Kabupaten Siak, Riau.  Pengambilan sampel fauna tanah dengan metode pencuplikan contoh tanah yang berukuran 25 x 25 x 25 cm3, pemisahan fauna tanah dengan tanah dilakukan dengan menggunakan modifikasi corong barlese.  Parameter yang diamati adalah kelimpahan dan keragaman fauna tanah, kematangan gambut (C/N, kadar air gambut, dan kedalaman muka air tanah gambut. Untuk menilai kedekatan ekologis digunakan analisis hirarki.  Hasil penelitian menunjukkan bahwa kelimpahan fauna tanah tertinggi terdapat pada tegakan A. crassicarpa umur 2 tahun. Keragaman jenis fauna tanah di lokasi penelitian termasuk melimpah sedang dengan nilai H’ 1,2. Formicidae berpotensi sebagai bioindikator kelembaban tanah gambut yang rendah yang dicirikan dengan kandungan kadar air yang rendah dan mempunyai tingkat kematangan gambut yang lebih tinggi. Entomobryidae berpotensi sebagai bioindikator kadar air

  6. Alcohol imagery on New Zealand television

    Directory of Open Access Journals (Sweden)

    Reeder Anthony I

    2007-02-01

    Full Text Available Abstract Background To examine the extent and nature of alcohol imagery on New Zealand (NZ television, a content analysis of 98 hours of prime-time television programs and advertising was carried out over 7 consecutive days' viewing in June/July 2004. The main outcome measures were number of scenes in programs, trailers and advertisements depicting alcohol imagery; the extent of critical versus neutral and promotional imagery; and the mean number of scenes with alcohol per hour, and characteristics of scenes in which alcohol featured. Results There were 648 separate depictions of alcohol imagery across the week, with an average of one scene every nine minutes. Scenes depicting uncritical imagery outnumbered scenes showing possible adverse health consequences of drinking by 12 to 1. Conclusion The evidence points to a large amount of alcohol imagery incidental to storylines in programming on NZ television. Alcohol is also used in many advertisements to market non-alcohol goods and services. More attention needs to be paid to the extent of alcohol imagery on television from the industry, the government and public health practitioners. Health education with young people could raise critical awareness of the way alcohol imagery is presented on television.

  7. Phospholipids of New Zealand Edible Brown Algae.

    Science.gov (United States)

    Vyssotski, Mikhail; Lagutin, Kirill; MacKenzie, Andrew; Mitchell, Kevin; Scott, Dawn

    2017-07-01

    Edible brown algae have attracted interest as a source of beneficial allenic carotenoid fucoxanthin, and glyco- and phospholipids enriched in polyunsaturated fatty acids. Unlike green algae, brown algae contain no or little phosphatidylserine, possessing an unusual aminophospholipid, phosphatidyl-O-[N-(2-hydroxyethyl) glycine], PHEG, instead. When our routinely used technique of 31 P-NMR analysis of phospholipids was applied to the samples of edible New Zealand brown algae, a number of signals corresponding to unidentified phosphorus-containing compounds were observed in total lipids. NI (negative ion) ESI QToF MS spectra confirmed the presence of more familiar phospholipids, and also suggested the presence of PHEG or its isomers. The structure of PHEG was confirmed by comparison with a synthetic standard. An unusual MS fragmentation pattern that was also observed prompted us to synthesise a number of possible candidates, and was found to follow that of phosphatidylhydroxyethyl methylcarbamate, likely an extraction artefact. An unexpected outcome was the finding of ceramidephosphoinositol that has not been reported previously as occurring in brown algae. An uncommon arsenic-containing phospholipid has also been observed and quantified, and its TLC behaviour studied, along with that of the newly synthesised lipids.

  8. An Online Survey of New Zealand Vapers

    Directory of Open Access Journals (Sweden)

    Penelope Truman

    2018-01-01

    Full Text Available Using electronic cigarettes (vaping is controversial, but is increasingly widespread. This paper reports the results of an electronic survey of vapers in New Zealand, a country where the sale and supply of e-liquids containing nicotine is illegal, although vapers can legally access e-liquids from overseas. An on-line survey was conducted, using vaper and smoking cessation networks for recruitment, with follow up surveys conducted 1 and 2 months after the initial survey. 218 participants were recruited. Almost all had been smokers, but three quarters no longer smoked, with the remainder having significantly reduced their tobacco use. Three participants were non-smokers before starting to vape, but none had gone on to become smokers. The overriding motivation to begin and continue vaping was to stop or to reduce smoking. The results were consistent with a progression from initially both vaping and smoking using less effective electronic cigarette types, then moving to more powerful devices, experimentation with flavors and nicotine strengths—all resulting in reducing or stopping tobacco use. Lack of access to nicotine and lack of support for their chosen cessation method were the main problems reported. Vaping had resulted in effective smoking cessation for the majority of participants.

  9. Determinants of nomination committee: New Zealand evidence

    Directory of Open Access Journals (Sweden)

    Md. Borhan Uddin Bhuiyan

    2011-09-01

    Full Text Available A sizable volume of corporate governance literature documents that an independent and competent board of directors matter for organizational success. In order to function effectively, board comprises of different sub-committees and the three most common sub-committees are audit committees, compensation committees and nomination committees. Surprisingly, there is a paucity of research in understanding the determinants of nomination committee notwithstanding the importance of an independent nomination committee in board selection process. We contribute to the nomination committee literature by investigating the factors associated with the determination of nomination committees in New Zealand. We find that cross-sectional variation in the firm-specific characteristics affect the existence of nomination committees. This finding casts doubt on the „one-size-fits all‟ approach of corporate governance. Our logistic regression of the nomination committee determinants indicates that firm size, governance regulation and busy directors are positively associated with the existence of nomination committees, whereas firm leverage, controlling shareholders, and director independence are negatively related to the formation of nomination committees.

  10. An Online Survey of New Zealand Vapers

    Science.gov (United States)

    Glover, Marewa; Fraser, Trish

    2018-01-01

    Using electronic cigarettes (vaping) is controversial, but is increasingly widespread. This paper reports the results of an electronic survey of vapers in New Zealand, a country where the sale and supply of e-liquids containing nicotine is illegal, although vapers can legally access e-liquids from overseas. An on-line survey was conducted, using vaper and smoking cessation networks for recruitment, with follow up surveys conducted 1 and 2 months after the initial survey. 218 participants were recruited. Almost all had been smokers, but three quarters no longer smoked, with the remainder having significantly reduced their tobacco use. Three participants were non-smokers before starting to vape, but none had gone on to become smokers. The overriding motivation to begin and continue vaping was to stop or to reduce smoking. The results were consistent with a progression from initially both vaping and smoking using less effective electronic cigarette types, then moving to more powerful devices, experimentation with flavors and nicotine strengths—all resulting in reducing or stopping tobacco use. Lack of access to nicotine and lack of support for their chosen cessation method were the main problems reported. Vaping had resulted in effective smoking cessation for the majority of participants. PMID:29382129

  11. Trampoline injury in New Zealand: emergency care.

    Science.gov (United States)

    Hume, P A; Chalmers, D J; Wilson, B D

    1996-01-01

    OBJECTIVE: To examine trampoline related injuries resulting in emergency department attendance. METHODS: Cases were identified by searching free text descriptions of the circumstances of injury contained in the records of the emergency department of a large city hospital. RESULTS: 114 cases were identified for a 12 month period, giving an incidence rate of 108 per 100,000 population per year (95% confidence interval = 89 to 129) compared with 9.3 hospital admissions per 100,000 population per year (95% confidence interval = 8.3 to 10.4) for a corresponding period reported in earlier research from New Zealand. This suggested that for every one hospital admission there are approximately 12 emergency department attendances. Of the cases, 95% were aged less than 20 years. As for the earlier research, falls from the trampoline to the surrounding surface were the commonest cause of injury. In the present study, sprains and strains were the commonest type of injury (40%), and the body site most frequently involved was the lower limb (46%). CONCLUSIONS: The findings support the conclusion from earlier research that although existing trampoline standards address many of the issues relating to trampoline safety, the need remains for measures to reduce the impact of falls from the trampoline to the ground surface and to prohibit the use of trampolines as unsupervised "play equipment". PMID:9015596

  12. Deuterium in New Zealand rivers and streams

    International Nuclear Information System (INIS)

    Stewart, M.K.; Cox, M.A.; James, M.R.; Lyon, G.

    1983-07-01

    Over 750 deuterium measurements on rivers and streams in New Zealand are reported. Monthly samples were collected for periods of several years from a number of representative rivers. These show irregular storm-to-storm as well as seasonal deuterium variations. The seasonal variations range from as low as 1 per mille for lake-fed rivers to 8-10 per mille for rivers with large spring snow-melt contributions. Variations in mean annual ΔD values are believed to reflect changes in climatic variables; the present data will be used to compare with future changes. The bulk of the data are single samples; these show a geographic variation related to the altitude, latitude and climatic character of the catchments, with the highest deuterium contents (ΔD = -20 per mille) occurring in the far north, and lowest contents (-80 per mille) in the inland Otago region. Regression equations derived for the ΔD dependence on altitude (h) and latitude (l), are ΔD = -0.0169 h - 30.2 and westerly influence. Eastern climatic zones have lower deuterium contents because of rainout effects on the axial ranges. Contours of constant

  13. Fertilizer regime impacts on abundance and diversity of soil fauna across a poplar plantation chronosequence in coastal Eastern China.

    Science.gov (United States)

    Wang, Shaojun; Chen, Han Y H; Tan, Yan; Fan, Huan; Ruan, Honghua

    2016-02-09

    Soil fauna are critical for ecosystem function and sensitive to the changes of soil fertility. The effects of fertilization on soil fauna communities, however, remain poorly understood. We examined the effects of fertilization form and quantity on the abundance, diversity and composition of soil fauna across an age-sequence of poplar plantations (i.e., 4-, 9- and 20-yr-old) in the coastal region of eastern China. We found that the effects of fertilization on faunal abundance, diversity, and composition differed among stand ages. Organic fertilizers increased the total abundance of soil fauna, whereas low level inorganic fertilizers imparted increases only in the 4- and 9-yr-old stands. The number of faunal groups did not change with fertilization, but Shannon's and Margalef diversity indices increased under low level organic fertilization, and decreased under inorganic fertilization in the 9- and 20-yr-old stands. Community composition of soil fauna differed strongly with fertilization and stand age. The changes in soil fauna were strongly associated with the changes in microbial biomass carbon, dissolved organic carbon and nitrogen, and available phosphorus and potassium. Our findings suggest that the responses of soil fauna to fertilization may be mediated through the fertilization effects on soil nutrient availability.

  14. Efeito de restos da cultura do abacaxizeiro e de agrobio na fauna do solo Effect of residues of pineaplle plant and agrobio in the soil fauna

    Directory of Open Access Journals (Sweden)

    Alecsandra de Almeida

    2010-12-01

    Full Text Available Objetivou-se avaliar o efeito de restos culturais de abacaxizeiro (Ananas comosus L. 'Smooth Cayenne' na fauna de artrópodes,em cultivos em campo. As mudas, do tipo filhote, foram plantadas no mês de junho, em um Latossolo Vermelho Amarelo, que recebeu 0, 30 e 60t/ha de restos de abacaxizeiro, aplicados superficialmente e incorporados a 10cm de profundidade, com e sem a adição do biofertilizante-Agrobio10% (v/v. Foram coletadas amostras a 05 cm de profundidade aos 90, 210, 330 e 450 dias após a aplicação dos resíduos. Identificou-se, durante os 15 meses de avaliações, o predomínio de Acari e Collembola. A maior densidade de animais foi observada na primeira amostragem, aos 90 dias após a adição dos restos. No entanto, diferenças na abundância da fauna de solo só foram observadas, 330 dias após a adição dos resíduos.This study was conducted under field conditions, in order to determine the effect of pineapple crop (Ananas comosus L. residues on the edaphic arthropod fauna. Slips were planted in June, in Red-Yellow Latossol , with crop residues in amounts of 0, 30 and 60 t/ha, placed on the surface or tilled under 10cm, with and without 10% (v/v Agrobio biofertilizer applied along with the residues and sprayed monthly at 3% (v/v two months after planting. Soil samples were collected from the top 5.0 cm of soil at 90, 210, 330 and 450 days after the application of residues. Over 15 months, the predominance of Acari and Collembolan was observed. The highest density of animals was observed in the first sample, at 90 days after the addition of residues. Nevertheless, differences in soil fauna abundance between treatments were not detected until 330 days after soil management with crop residues.

  15. Anaglyph, Landsat Overlay: Wellington, New Zealand

    Science.gov (United States)

    2000-01-01

    Wellington, the capital city of New Zealand, is located on the shores of Port Nicholson, a natural harbor at the south end of North Island. The city was founded in 1840 by British emigrants and now has a regional population of more than 400,000 residents. As seen here, the natural terrain imposes strong control over the urban growth pattern. Rugged hills generally rising to 300 meters (1,000 feet) help protect the city and harbor from strong winter winds.New Zealand is seismically active and faults are readily seen in the topography. The Wellington Fault forms the straight northwestern (upper left) shoreline of the harbor. Toward the southwest (lower left) the fault crosses through the city, then forms linear canyons in the hills before continuing offshore. Toward the northeast (upper right) the fault forms the sharp mountain front along the northern edge of the heavily populated Hutt Valley.This anaglyph was generated by first draping a Landsat Thematic Mapper image over a topographic map from the Shuttle Radar Topography Mission, then using the topographic data to create two differing perspectives, one for each eye. When viewed through special glasses, the result is a vertically exaggerated view of the Earth's surface in its full three dimensions. Anaglyph glasses cover the left eye with a red filter and cover the right eye with a blue filter.Landsat satellites have provided visible light and infrared images of the Earth continuously since 1972. SRTM topographic data match the 30 meter (99 foot) spatial resolution of most Landsat images and will provide a valuable complement for studying the historic and growing Landsat data archive. The Landsat 7 Thematic Mapper image used here was provided to the SRTM project by the United States Geological Survey, Earth Resources Observation Systems (EROS) data Center, Sioux Falls, South Dakota.Elevation data used in this image was acquired by the Shuttle Radar Topography Mission (SRTM) aboard the Space Shuttle Endeavour

  16. New potassium-argon basalt data in relation to the Pliocene Bluff Downs Local Fauna, northern Australia

    International Nuclear Information System (INIS)

    Mackness, B.S.

    2000-01-01

    A new radiometric date of 3.6 Ma for the basalt overlying fossiliferous units of the Allingham Formation, provides a minimum age for the Bluff Downs Local Fauna. Ground studies and interpretation of aerial photography has clarified the volcanic history of the area and a new basalt flow has been identified and named. Although the age of the capping basalt permits a younger age for the Bluff Downs Local Fauna than originally described, the stratigraphy, combined with the interpreted stage of evolution of the fauna, still supports an Early Pliocene age for the site. Copyright (2000) Geological Society of Australia

  17. The effect of lindane on non-target fauna in a maize agro-ecosystem in Zambia

    International Nuclear Information System (INIS)

    Deedat, Y.D.; Chanda, S.; Chivundu, A.M.; Kalembe, G.; Mecha, C.D.

    1997-01-01

    The effect of lindane on non-target fauna in a maize agro-ecosystem was studied in Zambia in 1992 and 1993. While lindane was effective against the stalk borers, a target pest, it also affected other non-target fauna. Ants, spiders and springtails were significantly reduced. However the effect was only transient and lasted for approximately two months. Lindane appeared to have no real effect on aerial non-target fauna or on soil inhabiting microorganisms. (author). 8 refs, 6 tabs

  18. Establishing radiation therapy advanced practice in New Zealand

    International Nuclear Information System (INIS)

    Coleman, Karen; Jasperse, Marieke; Herst, Patries; Yielder, Jill

    2014-01-01

    Introduction: Advanced practice (AP) is of increasing interest to many radiation therapists (RTs) both nationally and internationally. In New Zealand, initial research (2005–2008) showed strong support for the development of an AP role for medical radiation technologists (MRTs). Here, we report on a nationwide survey in which RTs validated and prioritised nine AP profiles for future development. Methods: All registered RTs in New Zealand (n = 260) were invited to take part in a survey in December 2011; 73 of whom returned a complete response. Results: RTs supported the implementation of AP roles in New Zealand and the requirement of a Master's degree qualification to underpin clinical knowledge. Most RTs endorsed the criteria attributed to each of the nine proposed AP profiles. The study identified that activities may qualify as either advanced practice or standard practice depending on the department. All participants agreed that an advanced practitioner should be a leader in the field, able to initiate and facilitate future developments within as well as outside this specific role. Acceptance of the AP roles by RTs and other health professionals as well as the availability of resources for successful implementation, were concerns expressed by some RTs. Conclusion: The authors recommend (1) the development of one scope of practice titled ‘advanced practitioner’ with generic and specialist criteria for each profile as the future career pathway, (2) promotion and support for the AP pathway by the New Zealand Institute of Medical Radiation Technology and the New Zealand Medical Radiation Technologists Board

  19. Corporal punishment and child maltreatment in New Zealand.

    Science.gov (United States)

    Kelly, Patrick

    2011-01-01

    On 2 May, 2007, the New Zealand Parliament passed a law repealing Section 59 of the Crimes Act. In so doing, New Zealand became the first English-speaking nation in the world to make corporal punishment of a child illegal. The passage of this legislation was surrounded by intense and persistent public debate, and supporters of corporal punishment continue to advocate against the law change to the present day. In Sweden, where the first stage of similar repeal took place in 1957, it may be difficult for many to understand the strength of the public opposition to this change in New Zealand. This article will present a viewpoint on the evolution of the debate in New Zealand, review the wider context of child maltreatment and family violence in New Zealand and summarize a range of attempts to prevent or intervene effectively in the cycle of dysfunction. Child maltreatment and family violence are public health issues of great importance, and a stain on all societies. While corporal punishment may be a significant contributing factor, there is no single 'solution'. Change must occur on multiple levels (political, economic, cultural, familial and professional) before the tide will turn.

  20. Establishing radiation therapy advanced practice in New Zealand

    Energy Technology Data Exchange (ETDEWEB)

    Coleman, Karen; Jasperse, Marieke; Herst, Patries [Department of Radiation Therapy, University of Otago, Wellington (New Zealand); Yielder, Jill [University of Auckland, Auckland (New Zealand); Department of Radiation Therapy, University of Otago, Wellington (New Zealand)

    2014-02-15

    Introduction: Advanced practice (AP) is of increasing interest to many radiation therapists (RTs) both nationally and internationally. In New Zealand, initial research (2005–2008) showed strong support for the development of an AP role for medical radiation technologists (MRTs). Here, we report on a nationwide survey in which RTs validated and prioritised nine AP profiles for future development. Methods: All registered RTs in New Zealand (n = 260) were invited to take part in a survey in December 2011; 73 of whom returned a complete response. Results: RTs supported the implementation of AP roles in New Zealand and the requirement of a Master's degree qualification to underpin clinical knowledge. Most RTs endorsed the criteria attributed to each of the nine proposed AP profiles. The study identified that activities may qualify as either advanced practice or standard practice depending on the department. All participants agreed that an advanced practitioner should be a leader in the field, able to initiate and facilitate future developments within as well as outside this specific role. Acceptance of the AP roles by RTs and other health professionals as well as the availability of resources for successful implementation, were concerns expressed by some RTs. Conclusion: The authors recommend (1) the development of one scope of practice titled ‘advanced practitioner’ with generic and specialist criteria for each profile as the future career pathway, (2) promotion and support for the AP pathway by the New Zealand Institute of Medical Radiation Technology and the New Zealand Medical Radiation Technologists Board.

  1. Japanese women's experiences of pharmacological pain relief in New Zealand.

    Science.gov (United States)

    Doering, Keiko; Patterson, Jean; Griffiths, Christine R

    2014-06-01

    In Japan, most women manage labour pain without pharmacological interventions. However, New Zealand statistics show a high percentage of epidural use amongst Asian women. Entonox (a gas mixture of nitrous oxide and oxygen) and pethidine are also available to women in New Zealand. This article investigates how Japanese women in New Zealand respond to the use of pharmacological pain relief in labour. The study was guided by two research questions: (1) How do Japanese women experience and manage labour pain in New Zealand? (2) How do they feel about the use of pharmacological pain relief? Thirteen Japanese women who had given birth in New Zealand were interviewed individually or in a focus group. The conversations were analysed using thematic analysis. Although in Japan very few women use pain relief, nine women received epidural and/or Entonox out of 11 women who experienced labour pain. The contrast between their Japanese cultural expectations and their birth experiences caused some of the women subsequent personal conflict. Japanese women's cultural perspectives and passive attitudes were demonstrated to influence the decision-making process concerning pain relief. It was concluded that understanding Japanese cultural worldviews and approaches to the role of pain in labour would help maternity providers in their provision of appropriate care for Japanese women. Copyright © 2013 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

  2. Microbial biopesticides for control of invertebrates: Progress from New Zealand.

    Science.gov (United States)

    Glare, Travis R; O'Callaghan, Maureen

    2017-11-28

    Biopesticides are needed for control of endemic and invasive pests impacting New Zealand's primary sectors including pests that are emerging as a result of climate change and farming intensification. Products developed in New Zealand are usually based on endemic strains of microorganisms, including new species/strains with novel modes of action. For example, Invade and BioShield were developed using endemic strains of the bacterium Serratia entomophila, for use in New Zealand only. To date, most of these home-grown products have either struggled for market share or have remained in small niche markets. However, the number of products registered for use has been steadily increasing in response to consumer demand. Factors limiting past use of biopesticides in New Zealand include market size, registration costs and limited efficacy over a range of climatic zones. Many promising new agents are currently under development as biopesticides with international applications and the launch of several new start-up companies suggests a brighter future for biopesticide use in New Zealand. Copyright © 2017 Elsevier Inc. All rights reserved.

  3. Food safety regulations in Australia and New Zealand Food Standards.

    Science.gov (United States)

    Ghosh, Dilip

    2014-08-01

    Citizens of Australia and New Zealand recognise that food security is a major global issue. Food security also affects Australia and New Zealand's status as premier food exporting nations and the health and wellbeing of the Australasian population. Australia is uniquely positioned to help build a resilient food value chain and support programs aimed at addressing existing and emerging food security challenges. The Australian food governance system is fragmented and less transparent, being largely in the hands of government and semi-governmental regulatory authorities. The high level of consumer trust in Australian food governance suggests that this may be habitual and taken for granted, arising from a lack of negative experiences of food safety. In New Zealand the Ministry of Primary Industries regulates food safety issues. To improve trade and food safety, New Zealand and Australia work together through Food Standards Australia New Zealand (FSANZ) and other co-operative agreements. Although the potential risks to the food supply are dynamic and constantly changing, the demand, requirement and supply for providing safe food remains firm. The Australasian food industry will need to continually develop its system that supports the food safety program with the help of scientific investigations that underpin the assurance of what is and is not safe. The incorporation of a comprehensive and validated food safety program is one of the total quality management systems that will ensure that all areas of potential problems are being addressed by industry. © 2014 Society of Chemical Industry.

  4. The Recent Pectinoidea of the New Zealand region (Mollusca: Bivalvia: Propeamussiidae, Pectinidae and Spondylidae)

    NARCIS (Netherlands)

    Dijkstra, H.H.; Marshall, B.A.

    2008-01-01

    The Recent Pectinoidea of the New Zealand region are reviewed. Eight new species are described from the New Zealand Exclusive Economic Zone: Parvamussium cancellorum, Cyclochlamys austrina, Cc. delli, Cc. irregularis, Cc. munida, Cc. pileolus, Cyclopecten fluctuosus, and Catillopecten tasmani. Nine

  5. Environmental management frameworks for offshore mining: the New Zealand approach

    KAUST Repository

    Ellis, Joanne

    2017-07-27

    The New Zealand region contains untapped natural mineral, oil, and gas resources while also supporting globally unique and diverse faunal communities that need to be managed sustainably. In this paper key information from the international literature is reviewed that can underpin an Environmental Mining Management System which includes elements of Environmental Risk Assessment, Environmental Impact Assessment and Environmental Management Planning. This paper focuses on four developing areas of seafloor mining activities presently being undertaken or planned in the New Zealand region: hydrocarbons (oil and gas), minerals, ironsands and phosphorite nodules. A number of issues with the implementation of environmental management systems are identified including the difficulty of assessing new marine activities or technologies and the need for standardised reporting metrics. Finally, the development of ecosystem-based management and marine spatial planning is discussed which will be required to enhance environmental mining management frameworks in New Zealand.

  6. New Zealand signs up to co-operate with CERN

    CERN Multimedia

    Patrice Loïez

    2003-01-01

    On 4 December 2003 a Memorandum of Understanding (MoU) between CERN and the government of New Zealand was signed in the presence of Peter Hamilton, New Zealand's ambassador to Switzerland. This MoU concerns the further development of scientific and technical co-operation in high-energy particle physics between Ernest Rutherford's birthplace and CERN, which now hosts one of the world's most ambitious scientific endeavours, the Large Hadron Collider (LHC).    In anticipation of the MoU, two New Zealand universities (the University of Auckland and the University of Canterbury in Christchurch) have already joined the CMS collaboration to work on pixel detectors, where they can benefit from the expertise of the pixel group at the Paul Scherrer Institute. These detectors are not only valuable in high-energy particle physics, but also serve medical applications.

  7. Repairing Organisational Legitimacy : the Case of the New Zealand Police

    Directory of Open Access Journals (Sweden)

    Grant Samkin

    2010-09-01

    Full Text Available This paper illustrates how the New Zealand Police use non-financial annual report disclosures in response toadverse media publicity. This longitudinal case study spans the reporting periods ending 30 June 2000through to 30 June 2007. It involves a detailed examination of the narrative disclosures and images containedin the annual reports, including the Commissioner’s Overview and the Outcome Reports during this time.Three controversial items covered by the media were traced through the annual reports to establish whetherthe New Zealand Police use image repair discourse supplemented by semiotics in non-financial annual reportdisclosures to repair organisational legitimacy. The analysis found that non-financial disclosures together withimage repair discourse strategies were used by the New Zealand Police, a public sector agency, to repairorganisational legitimacy. This paper provides a valuable contribution to researchers and practitioners as itextends the understanding of how public sector agencies use non-financial annual report disclosures.

  8. Relativism, Values and Morals in the New Zealand Curriculum Framework

    Science.gov (United States)

    Jorgensen, Lone Morris; Ryan, Sueann

    The New Zealand Curriculum Framework, 1993, is the official document for teaching, learning and assessment in New Zealand schools. It consists of a set of curriculum statements, which define the learning principles, achievement aims and essential skills for seven learning areas. It also indicates the place of attitudes and values in the school curriculum. This paper investigates the requirements for teaching attitudes, values and ethics in the curriculum statements for Science, Biology and Technology. The question is raised whether the teaching of skills for resolving moral and ethical dilemmas are required by the official education standards in New Zealand, and internationally. The paper reports on a survey done on pre-service teacher trainees of their understanding of these requirements. Implications for courses that might need to be provided in future pre-service teacher education programmes are briefly discussed.

  9. Information behaviour of recent Chinese immigrants in Auckland, New Zealand

    Directory of Open Access Journals (Sweden)

    Myrna Machet

    2012-12-01

    Full Text Available Public library services in New Zealand are being re-examined in light of the developments in ICT and an increasinglymulticultural population. The research question investigated was “Can an internet portal on a public library website beused to meet the information needs of new Chinese Mandarin immigrants to the Auckland region of New Zealand?” In anattempt to effectively answer the research question and sub-questions a literature survey was carried out focusing on twoaspects relevant to the study: immigration theory and information behaviour (IB. Thirty Chinese Mandarin speakingrecent migrants to the Auckland region of New Zealand were interviewed in-depth to determine their IB and resourcesused. The findings indicate that respondents were in need of everyday survival information. The findings suggest that amore coordinated approach to information provision, for example through a library web portal, will assist respondents intheir search for information relating to their initial settlement.

  10. My New Zealand lesbian studies through time and times.

    Science.gov (United States)

    Laurie, Alison J

    2012-01-01

    In this article Alison J. Laurie reflects on her political activism and how it informs her academic scholarship and research interests relating to lesbian studies in New Zealand. She concludes that her desire for social change and commitment to lesbian community development inspired her early activism and has continued to inform her activism as well as her academic research and writing. She discusses her involvement in lesbian and gay organizations and campaigns, in New Zealand, Scandinavia, the United States and the United Kingdom, and the ideas that have informed and influenced her work. She pioneered the first lesbian studies courses in New Zealand, initially through community education, and from 1990 for university credit, and considers the contribution these courses can make. Finally, she reflects on several of her articles, book chapters and books considering how her work has developed during the past 50 years.

  11. Early Permian conodont fauna and stratigraphy of the Garden Valley Formation, Eureka County, Nevada

    Science.gov (United States)

    Wardlaw, Bruce R.; Gallegos, Dora M.; Chernykh, Valery V.; Snyder, Walter S.

    2015-01-01

    The lower part of the Garden Valley Formation yields two distinct conodont faunas. One of late Asselian age dominated by Mesogondolella and Streptognathodus and one of Artinskian age dominated by Sweetognathus with Mesogondolella. The Asselian fauna contains the same species as those found in the type area of the Asselian in the southern Urals including Mesogondolella dentiseparata, described for the first time outside of the Urals. Apparatuses for Sweetognathus whitei, Diplognathodus stevensi, and Idioprioniodus sp. are described. The Garden Valley Formation represents a marine pro-delta basin and platform, and marine and shore fan delta complex deposition. The fan-delta complex was most likely deposited from late Artinskian to late Wordian. The Garden Valley Formation records tremendous swings in depositional setting from shallow-water to basin to shore.

  12. The earliest Permian shark fossils from Texas and their implications for later marine faunas

    Science.gov (United States)

    Shell, R.; Ciampaglio, C. N.

    2017-12-01

    Complex marine vertebrate faunas from lower Permian rocks are incredibly rare. Recent research suggests that the composition of what few communities can be found varied wildly, especially in regard to the presence or absence of Hybodontiform sharks. Early Permian marine faunas in Texas are generally richer in Hybodont sharks than similarly aged communities in Russia and Bolivia, but the cause of this variation is unknown. A fossil hybodont spine fragment from just above the Pennsylvanian/Permian boundary in Texas, however, suggests that that regional climatic events allowed Hybodont sharks to migrate into the Permian Basin at the outset of the Permian itself. As the Basin evolved tectonically and sedimentologically, these sharks likely evolved to fill new niches as they opened up- which may have resulted in the increased number of Hybodont species in the Permian of Texas: a major factor to consider in the faunal evolution of the Western Interior Seaway during the Mesozoic and beyond.

  13. Habitat structural effect on squamata fauna of the restinga ecosystem in northeastern Brazil.

    Science.gov (United States)

    Dias, Eduardo J R; Rocha, Carlos F D

    2014-03-01

    In this work, we surveyed data on richness and composition of squamatan reptiles and habitat structural effect in nine areas of restinga ecosystem in the State of Bahia, northeastern Brazil. The "restinga" ecosystems are coastal sand dune habitats on the coast of Brazil. Our main hypothesis is that the Squamata fauna composition along these restinga areas would be modulated by habitat structural. After 90 days of field sampling we recorded approximately 5% of reptile species known in Brazil. The composition of Squamata assemblages varied mainly based on the presence or absence of lizards of the genera Ameivula and Tropidurus. Our data showed that habitat structure consistently affected the composition of local Squamata fauna, especially lizards.

  14. PERFUGIA AS A MECHANISM FOR THE RECOVERY OF SOIL FAUNA AFTER ECOSYSTEM DISTURBANCES

    Directory of Open Access Journals (Sweden)

    K. B. Gongalsky

    2017-12-01

    Full Text Available Disturbances such as forest fires, industrial pollution, etc. are almost always heterogeneous, leaving less disturbed patches within the boundaries of disturbances. In addition to the traditionally considered source of soil invertebrates’ restoration by immigration from the surrounding unchanged biotopes, the role of locally undisturbed areas within the impact zones is shown. The presence of perfugia within the impact areas of various origin is revealed. Perfugia are locally less disturbed or undisturbed areas within a disturbed ecosystem where specimens or remnants of soil biota communities survive a disturbance. They are characterized by higher diversity and abundance of soil fauna in comparison to the main disturbed area. The heterogeneity of soil environment, the heterogeneity of its disturbance and the presence of perfugia serve as one of the factors in the recovery of soil fauna after the disturbances.

  15. Four newly recorded species with a note on insect fauna from the Dokdo Islands, Korea

    Directory of Open Access Journals (Sweden)

    Do-Un Hwang

    2017-12-01

    Full Text Available Dokdo is a group of Korean oceanic islands located in the East Sea along with the island of Ulleungdo. It is of geological and biological interest due to oceanic islands that were formed earlier than other volcanic islands in the region, such as Jejudo and Ulleungdo. To date, the 156 species found on Dokdo have been classified into 75 families within 10 orders (with the exception of Entomobryomorpha and unidentified species. In this study, we report the discovery of four insect species unrecorded in the Dokdo Islands, thereby taking the total insect fauna of these islands to 160 species in 76 families within 10 orders. Keywords: Dokdo, insect fauna, unrecorded species of Dokdo

  16. Insect fauna of the scheduled regeneration forests in Samcheok, Gangwon-do, Korea in summer

    Directory of Open Access Journals (Sweden)

    Jun Hyoung Jeon

    2014-03-01

    Full Text Available In the present study, insect fauna in forests around Samcheok, Gangwon-do that were designated as regeneration forests, were investigated from August to October in 2012. This study was carried out to collect the basic data on changes in insect fauna by period. The main groups of forest insects including moths, ground beetles, and stem living insects were collected. Bucket traps, pitfall traps, and funnel traps were used in the study. The following results were obtained: 531 individuals in 48 species of moths were investigated by bucket traps; 92 individuals in eight species of ground beetles by pitfall traps; and 17 individuals in nine species of insects by funnel traps.

  17. Soil Fauna Communities and Soil Attributes in the Agroforests of Paraty

    Directory of Open Access Journals (Sweden)

    Miguel Seabra Corrêa da Silva

    Full Text Available ABSTRACT We conducted the present study in Paraty, southeastern Brazil, in areas under different management regimes and plant cover. The study comprised two different agroforestry systems (AFS-1 and AFS-2, a secondary forest, and a cassava monoculture. We aimed at assessing the effects of land use on the soil fauna and its relationship with soil chemical (pH, Al, Ca, Mg, P, K, carbon, and organic matter and microbiological attributes (soil microbial biomass carbon - SMB-C, soil respiration – SR, metabolic quotient - qCO2, microbial biomass carbon - C-mic. During winter, AFS-2 showed higher abundance of microphagous, saprophagous, and total individuals than the other areas. AFS-1 and the forest showed an increased abundance of Formicidae and phytophagous groups from winter to summer. The soil fauna and community structure showed that the studied agroforests are under regeneration, becoming more similar to the native forest, where ecological processes are considered efficient.

  18. Soil fauna communities and microbial respiration in high Arctic tundra soils at Zackenberg, Northeast Greenland

    DEFF Research Database (Denmark)

    Sørensen, Louise I.; Holmstrup, Martin; Maraldo, Kristine

    2006-01-01

    The soil fauna communities were described for three dominant vegetation types in a high arctic site at Zackenberg, Northeast Greenland. Soil samples were extracted to quantify the densities of mites, collembolans, enchytraeids, diptera larvae, nematodes and protozoa. Rates of microbial respiration...... densities (naked amoeba and heterotrophic flagellates) were equal. Respiration rate of unamended soil was similar in soil from the three plots. However, a higher respiration rate increase in carbon + nutrient amended soil and the higher densities of soil fauna (with the exception of mites and protozoa...... were also assessed. Collembolans were found in highest densities in dry heath soil, about 130,000 individuals m-2, more than twice as high as in mesic heath soils. Enchytraeids, diptera larvae and nematodes were also more abundant in the dry heath soil than in mesic heath soils, whereas protozoan...

  19. CEPF Western Ghats Special Series: Fish fauna of Indrayani River, northern Western Ghats, India

    Directory of Open Access Journals (Sweden)

    Neelesh Dahanukar

    2012-01-01

    Full Text Available The freshwater fish fauna of the Indrayani River, a northern tributary of the Krishna River system in the Western Ghats of India was studied. A total of 57 species of freshwater fish belonging to 18 families and 39 genera were recorded. However, based on the previous literature it is possible that the Indrayani River harbours around 67 species. Out of the 57 species in the present collection, 12 are endemic to the Western Ghats while six are endemic to the Krishna River system. Neotropius khavalchor, an endemic fish of the Krishna River system, was recorded for the first time from the northern tributaries. The fish fauna of the Indrayani River is threatened due to seven introduced species and anthropogenic activities such as deforestation leading to siltation, tourism, sand mining, over fishing and organic and inorganic pollution. Since the Indrayani River hosts endemic and threatened species, including Glyptothorax poonaensis, conservation measures to ensure habitat protection in the river are essential.

  20. Documenting the fauna of a small temporary pond from Pune, Maharashtra, India

    Directory of Open Access Journals (Sweden)

    Mihir R. Kulkarni

    2015-05-01

    Full Text Available Most of the limnological studies in India have focussed on a few taxa of large, permanent water bodies, and pond ecosystems, and related temporary water bodies are neglected.  We present here a faunal inventory, with representative photographs, for a single, small temporary pond, reporting over 125 species of strictly aquatic fauna and 25 species of associated fauna, even though we did not identify some groups such as Protozoa, Diptera and nymphs of Odonata, etc.  The identified species belong to seven taxa of vertebrates and invertebrates together. Arthropoda and Rotifera were the most species rich groups, observed with 83 and 45 representatives, respectively. Coleoptera were the most numerous in terms of species number.  Such a small water body holds some endemics as well as otherwise very rare animals and so deserves better attention.  We also highlight the potential and importance of such habitats for research and conservation.   

  1. Host diversity and latitude drive the trematode diversity patterns in the European freshwater fauna

    DEFF Research Database (Denmark)

    Thieltges, David W.; Hof, Christian; Dehling, D. Matthias

    2011-01-01

    biogeographical regions in Europe from the Limnofauna Europaea and used multiple regression analyses to test for correlations between the diversity of definitive (vertebrates) or first intermediate (gastropods) hosts and that of trematodes, and for latitudinal gradients in trematode diversity. In particular, we...... faunas. Results Latitude or first intermediate host richness had no effect on trematode richness, but definitive host richness was a strong predictor of trematode richness, among both allogenic and autogenic parasites. We found that beta diversity of trematode faunas within latitudinal bands decreased...... to the north, with similar values for allogenic and autogenic trematodes. Finally, we observed an increasing proportion of autogenic species toward the north of Europe. Main conclusions The richness of definitive hosts appears to be the driver of trematode diversity at a continental scale. The latitudinal...

  2. Some spiders (Araneae new to the Hungarian fauna, including three genera and one famil

    Directory of Open Access Journals (Sweden)

    Pfliegler, W.

    2012-12-01

    Full Text Available We report the occurrence of new species of spiders to Hungary: Acantholycosa lignaria (Clerck, 1758, Episinus maculipes Cavanna, 1876, Oecobius maculatus Simon, 1870 and Pandava laminata (Thorell, 1878. We also report Clubiona neglecta O. P.-Cambridge, 1862 (previously only mentioned in a table in a Hungarian-language dissertation. The genus Acantholycosa (Dahl, 1908 was hitherto unknown in Hungary, yet expected to occur. The family Oecobiidae Blackwall, 1862 is new to the Hungarian fauna. The Southeast-Asian neozoon Pandava laminata is also recorded as new to Hungary. All further species found to be new to the Hungarian fauna or described in Hungary after the most recent publication of a Hungarian spider checklist are briefly mentioned.

  3. Motivating Information Technology Professionals: The case of New Zealand

    Directory of Open Access Journals (Sweden)

    Shoaib Ahmed

    2017-06-01

    Full Text Available IT professionals play a critical role in organizations. Research indicates that they may be unique in their attitudes toward motivation and job satisfaction. In New Zealand, a shortage of skilled professionals may contribute to or impact on motivation. Using a modified model of Herzberg’s two-factor theory by Smerek and Peterson (2007, this research seeks to answer the question: what motivates New Zealand IT professionals? In response, an online questionnaire was distributed to a population of New Zealand IT professionals and the data analysed using Partial Least Squares to understand the relationship between the various dimensions of job satisfaction, the impact of personal and job characteristics, and turnover intention. The findings show that the New Zealand IT professional is primarily motivated by the nature of his or her work, followed by perceptions of responsibility, and how supervisors encourage an environment for such. Satisfaction with salary is a predictor to a lesser degree. Perhaps somewhat surprisingly, professional growth opportunities, career advancement, and recognition do not have a statistically-significant positive association with motivation. We conclude that, to motivate their IT workforce, organizations should: 1 focus on the nature of the jobs that IT professionals undertake; 2 train supervisors to provide an empowering environment; 3 offer competitive salaries to retain top talent; 4 not hesitate to employ IT professionals born outside New Zealand; and 5 take account of the singularities of the New Zealand labour market in seeking to attract, recruit and retain IT professionals. Implications for policy, practice and theory are discussed.

  4. Calcareous forest seepages acting as biodiversity hotspots and refugia for woodland snail faunas

    Science.gov (United States)

    Horsák, Michal; Tajovská, Eva; Horsáková, Veronika

    2017-07-01

    Land-snail species richness has repeatedly been found to increase with the increasing site calcium content and humidity. These two factors, reported as the main drivers of land-snail assemblage diversity, are also among the main habitat characteristics of calcareous seepages. Here we explore local species richness and compositional variation of forest spring-fed patches (i.e. seepages), to test the hypothesis that these habitats might act as biodiversity hotspots and refugia of regional snail faunas. In contrast to treeless spring fens, only little is known about land snail faunas inhabiting forest seepages. Studying 25 isolated calcareous forest seepages, evenly distributed across the White Carpathians Protected Landscape Area (SE Czech Republic), we found that these sites, albeit spatially very limited, can harbour up to 66% of the shelled land-snail species known to occur in this well-explored protected area (in total 83 species). By comparing land snail assemblages of the studied seepages with those occurring in the woodland surroundings of each site as well as those previously sampled in 28 preserved forest sites within the study area, we found the seepages to be among the most species rich sites. Although the numbers of species did not statistically differ among these three systems, we found highly significant differences in species composition. Seepage faunas were composed of many species significantly associated with spring sites, in contrast to the assemblages of both surrounding and preserved forest sites. Our results highly support the hypothesis that calcareous forest seepages might serve as refugia and biodiversity hotspots of regional land snail faunas. Protection of these unique habitats challenges both conservation plans and forest management guidelines as they might act as sources for the recolonization and restoration of forest snail assemblages particularly in areas impoverished by harvesting and clearcutting.

  5. [The mosquito fauna (Diptera: Culicidae) of the environs of the Sayan-Shushenskoe hydroelectric power station].

    Science.gov (United States)

    Gornostaeva, R M

    1999-01-01

    Among females and larvae of mosquitoes collected in 1969, 1981-1984 in the area of the Sayan-Shushenskoe hydroelectric power station (140 km up the Yenisei River from the Abakan city) 5 genera and 30 species were recorded. Based on recent collections and reference data (Gornostaeva e. a., 1969; Gornostaeva, Danilov, 1986) the fauna of the region in question includes 31 species of mosquitoes (Anopheles--1, Culiseta--2, Coquillettidia--1, Aedes--22, Culex--5).

  6. Fauna do Solo como Indicadora em Fragmentos Florestais na Encosta de Morrotes

    Directory of Open Access Journals (Sweden)

    Rafael Nogueira Scoriza

    Full Text Available RESUMO A diferença sucessional entre os fragmentos florestais reflete-se na comunidade da fauna do solo, mostrando-se um bioindicador eficiente. A não diferenciação entre terços indica que a degradação antrópica ocorre de forma homogênea em toda a extensão da encosta florestal.

  7. The mobile macro-invertebrate fauna of the Oosterschelde and the Westerschelde (SW Netherlands)

    OpenAIRE

    Hostens, K.; Mees, J.; Hummel, H.

    2003-01-01

    Abstract Both in the marine bay the Oosterschelde and in the Westerschelde estuary, the mobile macro- invertebrate fauna from sub tidal soft substrates was sampled with a three-metre beam trawl during 10 quarterly surveys between August 1999 and November 2001. A total of 35 species was recorded. In the Oosterschelde 33 species were found: 9 caridean prawns, 9 brachyuran crabs, 6 echinoderms, 3 caridean shrimps, 3 cephalopods, 2 anomuran crabs and 1 lobster. The dominating species in the Ooste...

  8. Edaphic fauna in a vegetation gradient in the Sete Cidades National Park.

    Science.gov (United States)

    Nunes, L A P L; Araújo, A S F; Pessoa, M M C; Sousa, R S; Silva, J D C; Matos-Filho, C H A

    2018-04-09

    The vegetation physionomy and cover can show patterns of diversity and composition of the edaphic community, depending on the quantity and quality of litter in a specific habitat. The objective of this study was to evaluate the effect of the vegetation gradient formed by Graminoid Field (GRF), Cerrado Sensu Stricto (CSS), Cerradão (CRD) and Semideciduous Seasonal Forest (SSF) on density, diversity and composition of the edaphic fauna community in two seasons of the year, in the Sete Cidades National Park (Piauí state). For fauna sampling, a total of eight pitfall traps, distanced 10 m, were placed in each area in the central part of each system, where they remained for seven days. In the wet period, there was a tendency to increase the number of individuals as a function of the complexity of the vegetation formation, with the inverse occurring in the dry period. It was verified an environmental variation of the climatic factors temperature and humidity according to the vegetal formation, contributing to a heterogeneous distribution of the fauna. The GRF formation presented a significantly lower value of average richness only in the dry period. Regarding the variables of diversity and uniformity, they did not show drastic variations in relation to the vegetation gradient studied. The dominant groups in the vegetation gradient were Formicidae, Coleoptera, Aranae, Acari and Collembola, with reduction of the number of Coleoptera in the dry season. Principal component analysis (PCA) revealed greater differences in the composition of the communities between the vegetation formations for the rainy season. At this time, the formations SSF and CRD were associated to a greater diversity of invertebrates than CSS and GRF, demonstrating the influence of the vegetation complexity on the soil fauna community.

  9. New records for the shallow-water chiton fauna (Mollusca, Polyplacophora of the Azores (NE Atlantic

    Directory of Open Access Journals (Sweden)

    Sérgio Ávila

    2013-06-01

    Full Text Available Published records, original data from recent field work on all of the islands of the Azores (NE Atlantic, and a revision of the entire mollusc collection deposited in the Department of Biology of the University of the Azores (DBUA were used to compile a checklist of the shallow-water Polyplacophora of the Azores. Lepidochitona cf. canariensis and Tonicella rubra are reported for the first time for this archipelago, increasing the recorded Azorean fauna to seven species.

  10. Edaphic fauna in a vegetation gradient in the Sete Cidades National Park

    Directory of Open Access Journals (Sweden)

    L. A. P. L. Nunes

    2018-04-01

    Full Text Available Abstract The vegetation physionomy and cover can show patterns of diversity and composition of the edaphic community, depending on the quantity and quality of litter in a specific habitat. The objective of this study was to evaluate the effect of the vegetation gradient formed by Graminoid Field (GRF, Cerrado Sensu Stricto (CSS, Cerradão (CRD and Semideciduous Seasonal Forest (SSF on density, diversity and composition of the edaphic fauna community in two seasons of the year, in the Sete Cidades National Park (Piauí state. For fauna sampling, a total of eight pitfall traps, distanced 10 m, were placed in each area in the central part of each system, where they remained for seven days. In the wet period, there was a tendency to increase the number of individuals as a function of the complexity of the vegetation formation, with the inverse occurring in the dry period. It was verified an environmental variation of the climatic factors temperature and humidity according to the vegetal formation, contributing to a heterogeneous distribution of the fauna. The GRF formation presented a significantly lower value of average richness only in the dry period. Regarding the variables of diversity and uniformity, they did not show drastic variations in relation to the vegetation gradient studied. The dominant groups in the vegetation gradient were Formicidae, Coleoptera, Aranae, Acari and Collembola, with reduction of the number of Coleoptera in the dry season. Principal component analysis (PCA revealed greater differences in the composition of the communities between the vegetation formations for the rainy season. At this time, the formations SSF and CRD were associated to a greater diversity of invertebrates than CSS and GRF, demonstrating the influence of the vegetation complexity on the soil fauna community.

  11. Checklist of butterfly (Insecta: Lepidoptera) fauna of Tehsil Tangi, Khyber Pakhtunkhwa, Pakistan

    OpenAIRE

    Farzana Khan Perveen; Haroon

    2015-01-01

    The butterflies (Insecta: Lepidoptera)are well known insects, play an important role in the ecosystem as bioindicators and pollinators. They have bright colours, remarkable shapes and supple flight. The present study was conducted to prepare the checklist of butterfly fauna of Tehsil Tangi during August, 2014 to May, 2015. A total of 506 specimens were collected belong to 3 families with 18 genera and 23 species. The collected species are the common or lemon emigrant, Catopsila ponoma Fabrici...

  12. The spider fauna of Scragh Bog in Co Westmeath, Ireland (Arachnida: Araneae)

    OpenAIRE

    Helsdingen, van, P.J.

    1998-01-01

    The spider fauna of Scragh Bog, a quacking bog in Co Westmeath, Ireland, was investigated for the first time. The presence of 53 species could be established, two of which are new to Ireland (Carorita limnaea (Crosby & Bishop), Porrhomma oblitum (O.P.-Cambridge)), while 30 represent new county records [Philodromus aureolus (Clerck), Tibellus maritimus (Meigen), Misumena vatia (Clerck), Oxyptila trux (Blackwall), Neon reticulatus (Blackwall), Sitticus caricis (Westring), Pirata hygrophilus Tho...

  13. Structure and function of soil fauna communities in Amazonian anthropogenic and natural ecosystems

    OpenAIRE

    Höfer, Hubert; Hanagarth, Werner; Garcia, Marcos; Martius, Christopher; Franklin, Elizabeth; Römbke, Jörg; Beck, Ludwig

    2016-01-01

    The soil biological conditions of two 5-year-old polyculture tree plantations in Amazonia were studied comparatively to a 13-year-old secondary forest and a nearby undisturbed primary forest. The polycultures had been planted to regenerate the soil degraded by land preparation and a former rubber tree monoculture. Abundance and biomass of functional groups of soil meso- and macrofauna were measured at three-months-intervals over 2 years and litterbag experiments with fauna exclusion were carr...

  14. Effects of soil management practices on soil fauna feeding activity in an Indonesian oil palm plantation

    OpenAIRE

    Tao, Hsiao-Hang; Slade, Eleanor M.; Willis, Katherine J.; Caliman, Jean Pierre; Snaddon, Jake Lanion

    2016-01-01

    Optimizing the use of available soil management practices in oil palm plantations is crucial to enhance long-term soil fertility and productivity. However, this needs a thorough understanding of the functional responses of soil biota to these management practices. To address this knowledge gap, we used the bait lamina method to investigate the effects of different soil management practices on soil fauna feeding activity, and whether feeding activity was associated with management-mediated cha...

  15. On the marine fauna of the Anglesey coast adjacent to Wylfa power station

    International Nuclear Information System (INIS)

    Bamber, R.N.

    1989-04-01

    The findings of recent surveys of the marine fauna in the vicinity of Wylfa Power Station are collated and discussed in the context of previous studies on the biota of this coast. The surveys included a study of the mussel populations of the north Anglesey coast, general surveys of rocky shore and beach habitats and of Cemlyn Beach and Lagoon and a detailed quantification of cliff-dwelling species from which those influenced by the cooling water have been identified. (author)

  16. Aquatic dance flies fauna (Diptera, Empididae: Clinocerinae and Hemerodromiinae) of Montenegro

    OpenAIRE

    Ivković, Marija; Mihaljević, Zlatko; Miliša, Marko; Previšić, Ana

    2013-01-01

    Adult aquatic dance flies (Empididae) were collected during July 2012 and July 2013 in Montenegro using sweep nets and by aspirator at 21 sampling sites. From 25 species recorded in this study, 22 species are new to the fauna of Montenegro: Chelifera pyrenaica Vaillant, Hemerodromia laudatoria Collin, Clinocera stagnalis (Haliday), Clinocera wesmaeli (Macquart), Clinocerella sorex (Engel), Dolichocephala guttata (Haliday), Kowarzia barbatula Mik, Kowarzia plectrum Mik, Roederiodes macedonicus...

  17. Multiscale patterns in the diversity and organization of benthic intertidal fauna among French Atlantic estuaries

    Science.gov (United States)

    Blanchet, Hugues; Gouillieux, Benoît; Alizier, Sandrine; Amouroux, Jean-Michel; Bachelet, Guy; Barillé, Anne-Laure; Dauvin, Jean-Claude; de Montaudouin, Xavier; Derolez, Valérie; Desroy, Nicolas; Grall, Jacques; Grémare, Antoine; Hacquebart, Pascal; Jourde, Jérôme; Labrune, Céline; Lavesque, Nicolas; Meirland, Alain; Nebout, Thiebaut; Olivier, Frédéric; Pelaprat, Corine; Ruellet, Thierry; Sauriau, Pierre-Guy; Thorin, Sébastien

    2014-07-01

    Based on a parallel sampling conducted during autumn 2008, a comparative study of the intertidal benthic macrofauna among 10 estuarine systems located along the Channel and Atlantic coasts of France was performed in order to assess the level of fauna similarity among these sites and to identify possible environmental factors involved in the observed pattern at both large (among sites) and smaller (benthic assemblages) scales. More precisely this study focused on unraveling the observed pattern of intertidal benthic fauna composition and diversity observed at among-site scale by exploring both biotic and abiotic factors acting at the among- and within-site scales. Results showed a limited level of similarity at the among-site level in terms of intertidal benthic fauna composition and diversity. The observed pattern did not fit with existing transitional water classification methods based on fish or benthic assemblages developed in the frame of the European Water Framework Directive (WFD). More particularly, the coastal plain estuaries displayed higher among-site similarity compared to ria systems. These coastal plain estuaries were characterized by higher influence of river discharge, lower communication with the ocean and high suspended particulate matter levels. On the other hand, the ria-type systems were more dissimilar and different from the coastal plain estuaries. The level of similarity among estuaries was mainly linked to the relative extent of the intertidal "Scrobicularia plana-Cerastoderma edule" and "Tellina tenuis" or "Venus" communities as a possible consequence of salinity regime, suspended matter concentrations and fine particles supply with consequences on the trophic functioning, structure and organization of benthic fauna. Despite biogeographical patterns, the results also suggest that, in the context of the WFD, these estuaries should only be compared on the basis of the most common intertidal habitat occurring throughout all estuarine systems

  18. Theropod Fauna from Southern Australia Indicates High Polar Diversity and Climate-Driven Dinosaur Provinciality

    Science.gov (United States)

    Benson, Roger B. J.; Rich, Thomas H.; Vickers-Rich, Patricia; Hall, Mike

    2012-01-01

    The Early Cretaceous fauna of Victoria, Australia, provides unique data on the composition of high latitude southern hemisphere dinosaurs. We describe and review theropod dinosaur postcranial remains from the Aptian–Albian Otway and Strzelecki groups, based on at least 37 isolated bones, and more than 90 teeth from the Flat Rocks locality. Several specimens of medium- and large-bodied individuals (estimated up to ∼8.5 metres long) represent allosauroids. Tyrannosauroids are represented by elements indicating medium body sizes (∼3 metres long), likely including the holotype femur of Timimus hermani, and a single cervical vertebra represents a juvenile spinosaurid. Single specimens representing medium- and small-bodied theropods may be referrable to Ceratosauria, Ornithomimosauria, a basal coelurosaur, and at least three taxa within Maniraptora. Thus, nine theropod taxa may have been present. Alternatively, four distinct dorsal vertebrae indicate a minimum of four taxa. However, because most taxa are known from single bones, it is likely that small-bodied theropod diversity remains underestimated. The high abundance of allosauroids and basal coelurosaurs (including tyrannosauroids and possibly ornithomimosaurs), and the relative rarity of ceratosaurs, is strikingly dissimilar to penecontemporaneous dinosaur faunas of Africa and South America, which represent an arid, lower-latitude biome. Similarities between dinosaur faunas of Victoria and the northern continents concern the proportional representatation of higher clades, and may result from the prevailing temperate–polar climate of Australia, especially at high latitudes in Victoria, which is similar to the predominant warm–temperate climate of Laurasia, but distinct from the arid climate zone that covered extensive areas of Gondwana. Most dinosaur groups probably attained a near-cosmopolitan distribution in the Jurassic, prior to fragmentation of the Pangaean supercontinent, and some aspects of the

  19. Rapid assessment of insect fauna based on local knowledge: comparing ecological and ethnobiological methods.

    Science.gov (United States)

    Lima, Daniele Cristina de Oliveira; Ramos, Marcelo Alves; da Silva, Henrique Costa Hermenegildo; Alves, Angelo Giuseppe Chaves

    2016-03-01

    The rapid assessment of biodiversity making use of surveys of local knowledge has been successful for different biological taxa. However, there are no reports on the testing of such tools for sampling insect fauna. The present study aimed to evaluate the efficiency of different ethnobiological techniques for rapid sampling of insect fauna. Field research for the conventional survey of insect fauna was conducted on a private farm (9 ° 43'38.95 "S, 37 ° 45'11.97" W) , where there was intensive cultivation of okra (Abelmoschus esculentus L. (Moench)). The survey of local entomological knowledge was conducted among all the producers of okra living in the rural villages Pereira, Santa Luzia, and Nassau de Souza, within the Jacaré Curituba irrigated settlement scheme. The combined use of the techniques "free list" and projective interviews was analyzed, using two types of visual stimuli: stock photos and an entomological box. During the conventional survey of insect fauna, the species Bemisia tabaci biotype B, Aphis gossypii, Phenacoccus sp., Icerya purchasi and Lagria villosa were the primary pests found in the okra crop. Regarding the survey of insect pests, the results were convergent  in both techniques (conventional sampling and free list). Comparing the interview with visual stimuli (pictures) and specimen witnesses (entomological box) revealed that the latter was more effective. Techniques based on the recording and analysis of local knowledge about insects are effective for quick sampling of pest insects, but ineffective in sampling predator insects. The utilization of collected insects, infested branches, or photos of the symptoms of damage caused by pests in projective interviews is recommended.

  20. Effect of radioactive pollution of the environment on soil fauna in the region of the Chernobyl atomic station

    International Nuclear Information System (INIS)

    Krivolutskii, D.A.; Pokarzhevskii, A.D.; Usachev, V.L.; Shein, G.N.; Nadvornyi, V.G.; Viktorov, A.G.

    1991-01-01

    Investigations of soil fauna populations within a 30-km zone around the Chernobyl Atomic Energy Station between July 1986 and October 1988 showed a marked decrease in the first year after the accident in the species composition of soil microarthropods and in the abundance of their populations in soils of the local pine [Pinus] forests. The soils of agroecosystems showed a decrease in young individuals. In the second year after the accident, the populations of settled species of soil fauna recovered slowly, and recovery of the total abundance of soil fauna in the 30-km zone occurred due to populations of migrating species. After 2-2.5 years, the abundance and biomass of soil fauna populations in polluted areas had recovered

  1. [Early responses of soil fauna in three typical forests of south subtropical China to simulated N deposition addition].

    Science.gov (United States)

    Xu, Guolian; Mo, Jiangming; Zhou, Guoyi

    2005-07-01

    In this paper, simulated N deposition addition (0, 50, 100 and 150 kg x hm(-2) x yr(-1)) by spreading water or NH4NO3 was conducted to study the early responses of soil fauna in three typical native forests (monsoon evergreen broadleaf forest, pine forest, and broadleaf-pine mixed forest) of subtropical China. The results showed that in monsoon evergreen broadleaf forest, N deposition addition had an obviously negative effect on the three indexes for soil fauna, but in pine forest, the positive effect was significant (P soil fauna community could reach the level in mixed forest, even that in monsoon evergreen broadleaf forest at sometime. The responses in mixed forest were not obvious. In monsoon evergreen broadleaf forest, the negative effects were significant (P soil fauna groups. The results obtained might imply the N saturation-response mechanisms of forest ecosystems in subtropical China, and the conclusions from this study were also consisted with some related researches.

  2. The effect of glyphosate and nitrogen on plant communities and the soil fauna in terrestrial biotopes at field margins

    DEFF Research Database (Denmark)

    Damgaard, Christian; Strandberg, Beate; Dupont, Yoko

    were assessed at the ecosystem level by measuring biodiversity and functional traits. We have obtained an increased understanding of the causal relationship between plant communities and the soil fauna at the ecosystem level and increased knowledge on how and by what mechanisms important drivers...... that are known to affect plant communities may affect pollination and the soil fauna. The combined use of plant trait and soil fauna trait data in a full-factorial field experiment of glyphosate and nitrogen has never been explored before. The focus on plant and soil fauna traits rather than species enabled...... nitrogen, generally, resulted in increasing total plant cover and biomass, especially of fast-growing and competitive species as grasses and a few herbs such as Tanacetum vulgare. Using plant traits we found that increase in nitrogen promoted an increase in the average specific leaf area (SLA) and canopy...

  3. Nuclear medicine in New Zealand: a social history

    International Nuclear Information System (INIS)

    McArthur, A.W.

    1989-01-01

    Nuclear medicine in New Zealand began in 1948 at Christchurch Hospital. Hosted initially by Medical Physics Services, the radioisotope clinic in each hospital has charted its own course through disease metabolism and structure, resulting in the development of wide spectrum of clinical interest in New Zealand. Nine clinics have been established, some being more robust than others. Geographically, these clinics are widely dispersed from Auckland in North Island to Invercargill in the far south. A brief overview of their activities is given. The period under review refers mainly to the decades from 1950 to 1970. 15 refs., ills

  4. Income Inequality and Gender in New Zealand, 1998-2003

    OpenAIRE

    Papps, Kerry L.

    2004-01-01

    A number of authors have documented an increase in earnings or income inequality in New Zealand during the late 1980s and early 1990s, a period of major economic reform, however no study has evaluated changes in inequality during the post-reform era. This paper applies a recently-developed method for decomposing changes in inequality to New Zealand income and earnings data and extends it to analyse changes in inequality between men and women. Across the total working-age population, income in...

  5. Medical practice in New Zealand 1769-1860.

    Science.gov (United States)

    Lawrenson, Ross

    2004-06-01

    New Zealand was discovered by Captain Cook in 1769. Over the next ninety years, increasing numbers of medical practitioners visited and began to settle in what became a British colony. The first medical visitors were usually naval surgeons or served on board whaling ships. The major influx of doctors occurred at the behest of the New Zealand Company between 1840 and 1848, although Christian missionaries, army doctors, and individual medical entrepreneurs also emigrated and provided services. This paper describes the pattern of medical settlement in the colony's earliest years and relates this to the health of the population and the development of medical and hospital services.

  6. Ectoparasites of livestock and companion animals in New Zealand.

    Science.gov (United States)

    Heath, Acg

    2002-01-01

    Abstract Extract Principal livestock species in New Zealand, namely sheep, cattle, goats, pigs, horses and deer, are hosts, collectively to at least 45 species of ectoparasites, whereas companion animals such as dogs, cats, rabbits, guinea pigs and ferrets, share about 30 species. Tenquist and Charleston (2001) provide a host/parasite checklist of all species, together with limited information on distribution and aspects of nomenclature. Many of the parasites are not host-specific and none is restricted to New Zealand. There is only one recorded eradication, that of the sheep scab mite, Psoroptes ovis, but the sheep ked, Melophagus ovinus, is very rare.

  7. The aquatic annelid fauna of the San Marcos River headsprings, Hays County, Texas

    Directory of Open Access Journals (Sweden)

    McLean L.D. Worsham

    2016-09-01

    Full Text Available The San Marcos River in Central Texas has been well studied and has been demonstrated to be remarkably specious. Prior to the present study, research on free-living invertebrates in the San Marcos River only dealt with hard bodied taxa with the exception of the report of one gastrotrich, and one subterranean platyhelminth that only incidentally occurs in the head spring outflows. The remainder of the soft-bodied metazoan fauna that inhabit the San Marcos River had never been studied. Our study surveyed the annelid fauna and some other soft-bodied invertebrates of the San Marcos River headsprings. At least four species of Hirudinida, two species of Aphanoneura, one species of Branchiobdellida, and 11 (possibly 13 species of oligochaetous clitellates were collected. Other vermiform taxa collected included at least three species of Turbellaria and one species of Nemertea. We provide the results of the first survey of the aquatic annelid fauna of the San Marcos Springs, along with a dichotomous key to these annelids that includes photos of some representative specimens, and line drawings to elucidate potentially confusing diagnostic structures.

  8. The aquatic annelid fauna of the San Marcos River headsprings, Hays County, Texas

    Science.gov (United States)

    Worsham, McLean L. D.; Gibson, Randy; Huffman, David G.

    2016-01-01

    Abstract The San Marcos River in Central Texas has been well studied and has been demonstrated to be remarkably specious. Prior to the present study, research on free-living invertebrates in the San Marcos River only dealt with hard bodied taxa with the exception of the report of one gastrotrich, and one subterranean platyhelminth that only incidentally occurs in the head spring outflows. The remainder of the soft-bodied metazoan fauna that inhabit the San Marcos River had never been studied. Our study surveyed the annelid fauna and some other soft-bodied invertebrates of the San Marcos River headsprings. At least four species of Hirudinida, two species of Aphanoneura, one species of Branchiobdellida, and 11 (possibly 13) species of oligochaetous clitellates were collected. Other vermiform taxa collected included at least three species of Turbellaria and one species of Nemertea. We provide the results of the first survey of the aquatic annelid fauna of the San Marcos Springs, along with a dichotomous key to these annelids that includes photos of some representative specimens, and line drawings to elucidate potentially confusing diagnostic structures. PMID:27853397

  9. Diversity of some fauna in National Chambal Sanctuary in Madhya Pradesh, India

    Directory of Open Access Journals (Sweden)

    PREMANAND KALKRISHANA MESHRAM

    2010-10-01

    Full Text Available Meshram PM (2010 Diversity of some fauna in National Chambal Sanctuary in Madhya Pradesh, India. Biodiversitas 11: 211-215. National Chambal Sanctuary (NCS gives very good account of avifauna. It over emphasizes significant and important birds species available which are of National and International importance. Crocodiles use sand banks for nesting and basking. Fauna in the NCS is very much influenced by various factors like habitat suitability and protection of their habitats. Their distribution is depending on availability of deep water pools. Another important factors on which distribution of animals depends long stretches of long sand banks. Sloppy to steep sand bank with loose soil were good habitats for nesting of crocodiles, turtles and birds. NCS areas were considerably altered and there were disturbance by the sand miners, poachers, fishermen and farmers. Consequently the poor survival is recommended to greater protection by management practices. Effective co-operations between the Forest Department of Madhya Pradesh and neighbouring states were needed as sand mining and poaching becomes an interstate problem. Thus, strategic location of this site in the migratory route of water birds enhances its importance as a significant water bird habitat. In the present study diversity of some fauna in NCS is discussed.

  10. Estudos comparativos do léxico da fauna e flora Aruák

    Directory of Open Access Journals (Sweden)

    Ana Paula Brandão

    Full Text Available As línguas Apurinã, Piro e Iñapari, membros da família lingüística Aruák, são inicialmente comparadas com base nos dados utilizados na reconstrução de Payne (1991, e nas correspondências fonológicas apresentadas em Facundes (2000, 2002. A partir das evidências de agrupamento dessas três línguas, cognatos especificamente relacionados à fauna e flora Aruák são estabelecidos. Utilizando-se dos resultados encontrados na comparação, três questões são examinadas: o que as retenções lexicais indicam sobre o lugar dessas línguas dentro da família Aruák? Com base nos cognatos identificados, quais conceitos da flora e fauna provavelmente podem ser reconstruídos para estágios anteriores no desenvolvimento dessas três línguas a partir de uma língua ancestral? E, finalmente, quais inferências podem ser feitas sobre o passado desses povos com base na semântica da fauna e flora reconstruída?

  11. Identification of flora and fauna biodiversity at Berau, East Kalimantan in NPP pre site survey

    International Nuclear Information System (INIS)

    June Mellawati; Fepriadi; Yarianto; Tajudin Laddade

    2010-01-01

    In pre survey activity of NPP site candidate, environmental aspect is a part of non safety aspect, but the existence as an important area is needed to consider. Pre survey activity of NPP site at Berau East Kalimantan is done for follow up result of agreement of Governor in Kalimantan. Purpose of study is to identify fauna and flora biodiversity in Berau Kalalimantn Timur to complete the data base of environmental aspect at survey activity of NPP site candidate The method used is to conduct an inventory and identification of flora-fauna through secondary data collection, making zoning area based on the type of endangered species, and analyze and evaluate the suitability. The survey location priority the coast area such as Sambaliung District, Derawan, Maratua, Tabalar, Biatan-Lempake, Talisayan, Batu Putih and Biduk-Biduk District, Berau Regency, East Kalimantan Province. Activity is done at June 2008 - June 2009. The results showed that there were various species of flora and fauna that are categorized protected under Law Decree no. 5 of 1990 in the study location. However, some areas such as Tanjung Pandan, Tanjung Bohe northern, southern of Tanjung Ulingan, District Derawan Island, and Batu Putih Talisayan District, and Teluk Sulaiman, Biduk-Biduk District need further study and consideration for zoning interest in nuclear power plants because they meet the existing criteria. (author)

  12. Effect of brushwood transposition on the leaf litter arthropod fauna in a cerrado area

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    Paula Cristina Benetton Vergílio

    2013-10-01

    Full Text Available The results of ecological restoration techniques can be monitored through biological indicators of soil quality such as the leaf litter arthropod fauna. This study aimed to determine the immediate effect of brushwood transposition transferred from an area of native vegetation to a disturbed area, on the leaf litter arthropod fauna in a degraded cerrado area. The arthropod fauna of four areas was compared: a degraded area with signal grass, two experimental brushwood transposition areas, with and without castor oil plants, and an area of native cerrado. In total, 7,660 individuals belonging to 23 taxa were sampled. Acari and Collembola were the most abundant taxa in all studied areas, followed by Coleoptera, Diptera, Hemiptera, Hymenoptera, and Symphyla. The brushwood transposition area without castor oil plants had the lowest abundance and dominance and the highest diversity of all areas, providing evidence of changes in the soil community. Conversely, the results showed that the presence of castor oil plants hampered early succession, negatively affecting ecological restoration in this area.

  13. Response of soil fauna to simulated nitrogen deposition: a nursery experiment in subtropical China.

    Science.gov (United States)

    Xu, Guo-Liang; Mo, Jiang-Ming; Fu, Sheng-Lei; Gundersen, Per; Zhou, Guo-Yi; Xue, Jing-Hua

    2007-01-01

    We studied the responses of soil fauna to a simulated nitrogen deposition in nursery experimental plots in Subtropical China. Dissolved NH4NO3 was applied to the soil by spraying twice per month for 16 months, starting in January 2003 with treatments of 0, 5, 10, 15 and 30 gN/(m2 x a). Soil fauna was sampled after 6, 9, 13 and 16 months of treatment in three soil depths (0-5 cm, 5-10 cm, 10-15 cm). Soil available N increased in correspondence with the increasing N treatment, whereas soil pH decreased. Bacterial and fungal densities were elevated by the N treatment. Soil fauna increased in the lower nitrogen treatments but decreased in the higher N treatments, which might indicate that there was a threshold around 10 gN/(m2 x a) for the stimulating effects of N addition. The N effects were dependent on the soil depth and sampling time. The data also suggested that the effects of the different N treatments were related to the level of N saturation, especially the concentration of NO3- in the soil.

  14. [Contributions of soil fauna to litter decomposition in alpine/subalpine forests].

    Science.gov (United States)

    Liu, Rui-Long; Li, Wei-Min; Yang, Wan-Qin; Tan, Bo; Wang, Wen-Jun; Xu, Zhen-Feng; Wu, Fu-Zhong

    2013-12-01

    A field experiment was conducted using the litterbag method to quantify the contribution of soil fauna to litter mass loss of Salix paraplesia, Sabina saltuaria, Betula albosinensis and Abies faxoniana during different key periods of the decomposition process of the first year (from November 2011 to October 2012). The results showed that the mass loss rate showed S. paraplesia > B. albosinensis > A. faxoniana > S. saltuaria, and the rate in the growing season was greater than in the freeze-thaw season. The contribution rate of soil fauna to the mass decomposition displayed as S. saltuaria (26.7%) > A. faxoniana (18.8%) > B. albosinensis (15.7%) > S. paraplesia (13.2%), which was higher in the freeze-thaw season than in the growing season for litter of B. albo-sinensis and A. faxoniana while vice versa for litter of B. albosinensis and A. faxoniana. The contribution of soil fauna was mainly related to organic C, P and N/P in the freeze-thaw season, while N, C/N, lignin and lignin/cellulose in the growing season.

  15. The Middle Pleistocene vertebrate fauna from Khok Sung (Nakhon Ratchasima, Thailand): biochronological and paleobiogeographical implications

    Science.gov (United States)

    Suraprasit, Kantapon; Jaeger, Jean-Jacques; Chaimanee, Yaowalak; Chavasseau, Olivier; Yamee, Chotima; Tian, Pannipa; Panha, Somsak

    2016-01-01

    Abstract The fluviatile terrace deposits of Khok Sung, Nakhon Ratchasima province, have yielded more than one thousand fossils, making this the richest Pleistocene vertebrate fauna of Thailand. The excellent preservation of the specimens allows precise characterization of the faunal composition. The mammalian fauna consists of fifteen species in thirteen genera, including a primate, a canid, a hyaenid, proboscideans, rhinoceroses, a suid, cervids, and bovids. Most species correspond to living taxa but globally (Stegodon cf. orientalis) and locally (Crocuta crocuta ultima, Rhinoceros unicornis, Sus barbatus, and Axis axis) extinct taxa were also present. The identification of Axis axis in Khok Sung, a chital currently restricted to the Indian Subcontinent, represents the first record of the species in Southeast Asia. Three reptilian taxa: Crocodylus cf. siamensis, Python sp., and Varanus sp., are also identified. Faunal correlations with other Southeast Asian sites suggest a late Middle to early Late Pleistocene age for the Khok Sung assemblage. However, the Khok Sung mammalian fauna is most similar to that of Thum Wiman Nakin, dated to older than 169 ka. The Khok Sung large mammal assemblage mostly comprises mainland Southeast Asian taxa that migrated to Java during the latest Middle Pleistocene, supporting the hypothesis that Thailand was a biogeographic pathway for the Sino-Malayan migration event from South China to Java. PMID:27667928

  16. Taxonomic composition and endemism of the helminth fauna of freshwater fishes of Mexico.

    Science.gov (United States)

    Salgado-Maldonado, Guillermo; Quiroz-Martínez, Benjamín

    2013-01-01

    We examine the taxonomic composition and endemism of adult helminth parasites of freshwater fishes of Mexico, with regard to the main hydrological basins of the country. A presence-absence matrix, including every species of adult helminth parasites of freshwater fishes from 23 Mexican hydrological basins was compiled and examined in this paper. The helminth fauna of freshwater fishes of Mexico consists of a large group of Central American Neotropical species (S = 119) and another set, less rich of Nearctic species (S = 48), which are distributed along with the families of its fish hosts; insufficient data preclude the assignation of three species. This fauna is composed predominantly by nematodes, trematodes, and monogeneans, which together contributed 86 % of the total species recorded; cestodes and acanthocephalans being the taxa with the least species recorded. Current data suggests a 22 % (37/170) endemism amongst helminths of freshwater fishes of Mexico. Data suggests that the isolation of bodies of water in the Mexican territory, mostly in the Neotropical areas of southeastern Mexico and in the central Altiplano Mexicano (Mexican Highland Plateau), with well delimited basins separated by orographic features, provided peculiar conditions that have been conducive to the diversification of a unique helminth fauna.

  17. The late Middle Devonian fauna of Red Hill I, Nevada, and its paleobiogeographic implications

    Directory of Open Access Journals (Sweden)

    H.-P. Schultze

    2010-08-01

    Full Text Available The fauna of the Middle Devonian Red Hill I locality, Nevada, is unusual in the co-occurrence of a rich fish assemblage with a rich invertebrate one. Sponges are second in abundance of specimens and number of species only to the fishes and occur together with other invertebrates (conodonts, conulariids, dacryoconarid tentaculites, gastropods, bivalves, brachiopods, arthropods, and unidentifiable ammonoids and echinoderms. The invertebrates indicate a marine depositional paleoenvironment. The conodonts indicate a placement within the lower disparalis Zone, late Givetian. The fish assemblage is dominated by the antiarch Asterolepis. All the other fishes, acanthodians, actinopterygians and sarcopterygians, are less common. The closest biogeographic relationship of the fish fauna is with the Middle/Late Devonian fish fauna of the Baltic Region, followed by that of eastern Canada (Miguasha, Scotland and Iran. This distribution corresponds to the Devonian Euramerica faunal province with connection to eastern Gondwana (Iran and Australia. Localities with the same genera as Red Hill I are interpreted as marine with the exception of the Scottish localities. Asterolepis is the most widely distributed vertebrate genus, mostly marine, but it may be able to enter freshwater like Eusthenopteron if one accepts a freshwater depositional paleoenvironment for the Scottish localities. doi:10.1002/mmng.201000001

  18. Fish fauna from Gârla Pasărea, a heavy modified former floodplain watercourse

    Directory of Open Access Journals (Sweden)

    NĂVODARU Ion

    2008-10-01

    Full Text Available The “Gârla Pasarea” was a former flood plane watercourse in connection with Vedea River discharged in Danube River. The floodplane was embanked for agriculture polder, Vedea River was redirected to discharge direct into Danube River and Gârla Pasarea was cut in several sectors, connected through underground tubes. Fish fauna inventory of Gârla Pasarea was performed in august 2007, using for shallow water backpack electrofisher and deep large water by Nordic gillnets. The species richness includes 15 fish species with a gradient of increasing from upstream to downstream. The most frequent species (very abundant are two exotic respectively, Pseudorasbora parva and Carassius gibelio that survive in extreme condition. Four species are included in Annexes of Emergency Order of Romanian Govern No.57/2007, concerning regime of natural protected area,conservation of natural habitats and wild flora and fauna, respectively Aspius aspius, Cobitis danubialis (elangoides and Misgurnus fossilis are included in Annex 3 that need designate of Special Protected Area for conservation (SPA, andProterorhinus marmoratus (semilunaris is included in Annex 4B, for species of national interest that need strict protection. Recovering and conservation of fish fauna need ecological restoration based on rebuilding of longitudinal connectivity of Gârla Pasarea sectors, reconnect with Vedea River and lateral connectivity of Danube River with it former floodplane.

  19. [Helminth fauna of the bank vole myodes glareolus (Schreber, 1780) in the Kizhi Archipelago].

    Science.gov (United States)

    Bugmyrin, S V; Korosov, A V; Bespyatova, L A; Ieshko, E P

    2015-01-01

    The present study was aimed to examine the specific features of the helminth fauna in insular populations of the bank vole (Myodes glareolus) in the north of the species range. The material was collected in and nearby the Kizhi Archipelago (Lake Onega, 62°1' N 35°12' E) during August 1997, 2005-2007, 2012 and 2013. Small mammals were trapped on 23 islands (varying from 2 to 15,000 ha) and on the mainland. Helminthological met- hods were applied to examine 301 specimens of M glareolus. Fourteen helminth species were found: trematodes--Skrjabinoplagiorchis vigisi; cestodes--Paranoplocephala omphalodes, P. gracilis, Catenotaenia henttoneni, Taenia mustelae, Cladotaenia globife- ra, Spirometra erinacei; nematodes--Trichocephalus muris, Aonchotheca murissylvatici, Hepaticola hepatica, Heligmosomum mixtum, Heligmosomoides glareoli, Longistriata minuta, Syphacia petrusewiczi. The parasites S. vigisi, S. erinaci, H. hepatica and T. muris were identified in the bank vole in Karelia for the first time. Significant differences were detected between the helminth faunas of local insular populations of the bank vole. A distinctive feature of all small islands was that samples from them lacked the widespread pa- rasitic nematode Heligmosomum mixtum. The studies have confirmed the general trends observed in the parasite fauna of most isolated populations of small mammals: a poorer species diversity and high infestation rates with certain species of parasites. The Kizhi Archipelago is characterized by the specific high abundance of regionally rare parasite species (H hepatica, A. murissylvatici), and by the absence of common parasites (H. mixtum, H. glareoli).

  20. Work and Psychiatric Illness in Aotearoa/New Zealand: Implications for Career Practice

    Science.gov (United States)

    Southern, Annie; Miller, Judi

    2012-01-01

    This paper aims to examine the influence of Maori culture upon psychiatric service provision in Aotearoa/New Zealand and the implications of this for career counselling of people with experience of mental illness in Aotearoa/New Zealand. The research explored the experiences of a group of women in Aotearoa/New Zealand who have been diagnosed with…

  1. Te Reo Maori: Indigenous Language Acquisition in the Context of New Zealand English

    Science.gov (United States)

    Reese, Elaine; Keegan, Peter; McNaughton, Stuart; Kingi, Te Kani; Carr, Polly Atatoa; Schmidt, Johanna; Mohal, Jatender; Grant, Cameron; Morton, Susan

    2018-01-01

    This study assessed the status of te reo Maori, the indigenous language of New Zealand, in the context of New Zealand English. From a broadly representative sample of 6327 two-year-olds ("Growing Up in New Zealand"), 6090 mothers (96%) reported their children understood English, and 763 mothers (12%) reported their children understood…

  2. Asian Students' Voices: An Empirical Study of Asian Students' Learning Experiences at a New Zealand University

    Science.gov (United States)

    Campbell, Jacqui; Li, Mingsheng

    2008-01-01

    More than 85% of the international students in New Zealand are Asian in origin. The level of satisfaction of Asian international students with their learning experiences in New Zealand has been of enormous concern for the New Zealand export education industry. The results of this current research, based on a qualitative research study conducted at…

  3. Asia-Born New Zealand-Educated Business Graduates' Transition to Work

    Science.gov (United States)

    Anderson, Vivienne; McGrath, Terry; Butcher, Andrew

    2014-01-01

    In 2008 the Asia New Zealand Foundation commissioned a three-year project examining Asia-born New Zealand-educated business graduates' study to work transitions. Data were collected through annual online surveys and in-depth interviews. Graduates were asked to discuss their post-study experiences, reflections on studying in New Zealand, and…

  4. A Visit to a New Zealand School: Informal but On-Task, Strict but Caring.

    Science.gov (United States)

    Hopfengardner, Jerrold D.; O'Dell, Frank L.

    1989-01-01

    Describes a visit by two educators to a primary school in Auckland, New Zealand. Discusses the development of children, educational goals, traditions, curricula, administration, and facilities of this New Zealand school. Finds the major difference is the New Zealand school's child-centered approach. (MS)

  5. THE DIVERSITY OF THE TURBELLARIAN (PLATHELMINTES: TURBELLARIA AND MALACOSTRACEAN FAUNA (CRUSTACEA: MALACOSTRACA FROM THE NATURAL PARC APUSENI

    Directory of Open Access Journals (Sweden)

    Lucian PÂRVULESCU

    2008-01-01

    Full Text Available The data from this paper represents a contribution to the knowledge of the diversity of fresh water invertebrates’ fauna from Apuseni Mountains, which are less studied in the aquatic ecosystems from this area. We present some dates concerning the diversity of turbellarian and crustaceans fauna, especially tricladids and malacostraceans orders. As consequence to the examination of many samples collected from various aquatic biotopes, there were identified 5 species of turbellarians, 3 of amphipods and one of decapods.

  6. Soil fauna and organic amendment interactions affect soil carbon and crop performance in semi-arid West Africa

    OpenAIRE

    Ouédraogo, E.; Brussaard, L.; Stroosnijder, L.

    2007-01-01

    A field experiment was conducted at Kaibo in southern Burkina Faso on an Eutric Cambisol during the 2000 rainy season to assess the interaction of organic amendment quality and soil fauna, affecting soil organic carbon and sorghum ( Sorghum bicolor L. Moench) performance. Plots were treated with the pesticides Dursban and Endosulfan to exclude soil fauna or left untreated. Sub-treatments consisted of surface-placed maize straw ( C/N ratio= 58), Andropogon straw ( C/N ratio= 153), cattle dung ...

  7. Ferromanganese nodule fauna in the Tropical North Pacific Ocean: Species richness, faunal cover and spatial distribution

    Science.gov (United States)

    Veillette, Julie; Sarrazin, Jozée; Gooday, Andrew J.; Galéron, Joëlle; Caprais, Jean-Claude; Vangriesheim, Annick; Étoubleau, Joël; Christian, James R.; Kim Juniper, S.

    2007-11-01

    The poorly known ferromanganese nodule fauna is a widespread hard substratum community in the deep sea that will be considerably impacted by large-scale nodule mining operations. The objective of this study was to analyze the spatial distribution of the fauna attached to nodules in the Clarion-Clipperton Fracture Zone at two scales; a regional scale that includes the east (14°N, 130°W) and the west (9°N, 150°W) zones and a local scale in which different geological facies (A, B, C and west) are recognizable. The fauna associated with 235 nodules was quantitatively described: 104 nodules from the east zone (15 of facies A, 50 of facies B and 39 of facies C) and 131 nodules from the west zone. Percent cover was used to quantify the extent of colonization at the time of sampling, for 42 species out of the 62 live species observed. Fauna covered up to 18% of exposed nodule surface with an average of about 3%. While species richness increased with exposed nodule surface, both at the regional and at the facies scales (except for facies A), total species density decreased (again except for facies A). When all nodules were included in the statistical analysis, there was no relation between faunal cover and exposed nodule surface. Nevertheless, faunal cover did decrease with exposed nodule surface for the east zone in general and for both facies B and C in particular. Species distributions among facies were significantly different but explained only a very small portion of the variance (˜5%). We identified two groups of associated species: a first group of two species and a second group of six species. The other species (34) were independently distributed, suggesting that species interactions play only a minor role in the spatial distribution of nodule fauna. The flux of particulate organic carbon to the bottom is the only major environmental factor considered to vary between the two zones within this study. We conclude that the higher species richness and higher

  8. RARE COMPONENT OF THE FISH FAUNA OF THE 'SULINSKY' NATIONAL LANDSCAPE RESERVE

    Directory of Open Access Journals (Sweden)

    N. Ja. Rudik-Leuska

    2014-06-01

    Full Text Available Maintenance of biological diversity is the main task of modern biology. At the legislative level, Ukraine has pledged its support in ratifying the "Convention on the conservation of biological diversity." As part of the implementation of environmental policy in Ukraine preservation of rare fish fauna component is the most problematic aspect. The basic conservation lists acting in Ukraine are: Red List of threatened animals of the International Union for Conservation of Nature, Ukrainian Red Book, Annex III of the "Convention on the Protection of wildlife and natural habitats", the Convention on International Trade in Endangered Species of Wild Fauna and Flora, CITES, Washington, 1973. On the territory of Sula Bay located two objects of nature reserve fund - a landscape national reserve "Sulinsky" and National Park "Nizhnesulsky" that emphasizes the importance of this area for fish fauna reproduction. Its territory are spawning areas for almost all lower and middle parts of the Kremenchuk reservoir, ensuring more than half of total commercial catch of the Dnieper cascade. The article describes the species composition of the fish fauna, introduced in protected lists of different levels. The existence of seven such species was established. They belong to four families: four species - for cyprinids and one each - to sturgeon, loaches and catfishes. But we must remember that the priority activities should concern species with the highest conservation status. At the same time, four of them are only protected by Annex III of the "Convention on the Protection of wildlife and natural habitats" as poorly studied. These species require a more thorough study and not necessarily threatened with extinction. Remaining three species are under a real danger of extinction and are protected by the IUCN Red List and Ukrainian Red Book. Starlet also protected by the Convention on International Trade in Endangered Species of Wild Fauna and Flora, CITES. Environmental

  9. Atmospheric deposition of mercury in Atlantic Forest and ecological risk to soil fauna

    Science.gov (United States)

    Cristhy Buch, Andressa; Cabral Teixeira, Daniel; Fernandes Correia, Maria Elizabeth; Vieira Silva-Filho, Emmanoel

    2014-05-01

    The increasing levels of mercury (Hg) found in the atmosphere nowadays has a great contribution from anthropogenic sources and has been a great concern in the past two decades in industrialized countries. Brazil is the seventh country with the highest rate of mercury in the atmosphere. Certainly, the petroleum refineries have significant contribution, seen that 100 million m3 of crude oil are annually processed. These refineries contribute with low generation of solid waste; however, a large fraction of Hg can be emitted to the atmosphere. There are sixteen refineries in Brazil, three of them located in the state of Rio de Janeiro. The Hg is a toxic and hazardous trace element, naturally found in the earth crust. The major input of Hg to ecosystems is through atmospheric deposition (wet and dry), being transported in the atmosphere over large distances. The forest biomes are of great importance in the atmosphere/soil cycling of elemental Hg through foliar uptake and subsequent transfer to the soil through litterfall, which play an important role as Hg sink. The Atlantic Forest of Brazil is the greater contributor of fauna and flora biodiversity in the world and, according to recent studies, this biome has the highest concentrations of mercury in litter in the world, as well as in China, at Subtropical Forest. Ecotoxicological assessments can predict the potential ecological risk of Hg toxicity in the soil can lead to impact the soil fauna and indirectly other trophic levels of the food chain within one or more ecosystems. This study aims to determine mercury levels that represent risks to diversity and functioning of soil fauna in tropical forest soils. The study is conducted in two forest areas inserted into conservation units of Rio de Janeiro state. One area is located next to an important petroleum refinery in activity since fifty-two years ago, whereas the other one is located next to other refinery under construction (beginning activities in 2015), which will

  10. Assessing Fish and Motile Fauna around Offshore Windfarms Using Stereo Baited Video.

    Directory of Open Access Journals (Sweden)

    Ross A Griffin

    Full Text Available There remains limited knowledge of how offshore windfarm developments influence fish assemblages, particularly at a local scale around the turbine structures. Considering the existing levels of anthropogenic pressures on coastal fish populations it is becoming increasingly important for developers and environmental regulators to gain a more comprehensive understanding of the factors influencing fish assemblages. Improving our ability to assess such fish populations in close proximity to structures will assist in increasing this knowledge. In the present study we provide the first trial use of Baited Remote Underwater Stereo-Video systems (stereo BRUVs for the quantification of motile fauna in close proximity to offshore wind turbines. The study was conducted in the Irish Sea and finds the technique to be a viable means of assessing the motile fauna of such environments. The present study found a mixture of species including bottom dwellers, motile crustaceans and large predatory fish. The majority of taxa observed were found to be immature individuals with few adult individuals recorded. The most abundant species were the angular crab (Goneplax rhomboides and the small-spotted catshark (Scyliorhinus canicula. Of note in this study was the generally low abundance and diversity of taxa recorded across all samples, we hypothesise that this reflects the generally poor state of the local fauna of the Irish Sea. The faunal assemblages sampled in close proximity to turbines were observed to alter with increasing distance from the structure, species more characteristic of hard bottom environments were in abundance at the turbines (e.g. Homarus gammarus, Cancer pagarus, Scyliorhinus spp. and those further away more characteristic of soft bottoms (e.g. Norwegian Lobster. This study highlights the need for the environmental impacts of offshore renewables on motile fauna to be assessed using targeted and appropriate tools. Stereo BRUVs provide one of those

  11. Auckland--New Zealand's Los Angeles or San Francisco?

    Science.gov (United States)

    Bogunovich, Dushko

    1995-01-01

    Compares Auckland (New Zealand) with San Francisco (California) in terms of topographical structure, geographic location, and urban development. Both cities contain striking similarities. Maintains that Auckland can become a world-class city renowned for its beauty if developers and government work in tandem. (MJP)

  12. The Hierarchy of Minority Languages in New Zealand

    Science.gov (United States)

    de Bres, Julia

    2015-01-01

    This article makes a case for the existence of a minority language hierarchy in New Zealand. Based on an analysis of language ideologies expressed in recent policy documents and interviews with policymakers and representatives of minority language communities, it presents the arguments forwarded in support of the promotion of different types of…

  13. Liability for medical malpractice--recent New Zealand developments.

    Science.gov (United States)

    Sladden, Nicola; Graydon, Sarah

    2009-03-01

    Over the last 30 years in New Zealand, civil liability for personal injury including "medical malpractice" has been most notable for its absence. The system of accident compensation and the corresponding bar on personal injury claims has been an interesting contrast to the development of tort law claims for personal injury in other jurisdictions. The Health and Disability Commissioner was appointed in 1994 to protect and promote the rights of health and disability consumers as set out in the Code of Health and Disability Services Consumers' Rights. An important right in the Code, in terms of an equivalent to the common law duty to take reasonable care, is that patients have the right to services of an appropriate standard. Several case studies from the Commissioner's Office are used to illustrate New Zealand's unique medico-legal system and demonstrate how the traditional common law obligation of reasonable care and skill is applied. From an international perspective, the most interesting aspect of liability for medical malpractice in New Zealand is its relative absence - in a tortious sense anyway. This paper will give some general background on the New Zealand legal landscape and discuss recent case studies of interest.

  14. Inclusive Academic Language Teaching in New Zealand: History and Responses

    Science.gov (United States)

    Gray, Susan

    2012-01-01

    Meeting the educational needs of a linguistically diverse population is a challenge for many countries. This is a particular challenge for New Zealand (NZ) which, until the 1980s, had a White Immigration Policy. The last 30 years have seen NZ become a full member of the Asia Pacific Region and move from being a mostly homogenous society to one of…

  15. Space and place in Outdoor Education in New Zealand

    DEFF Research Database (Denmark)

    Andkjær, Søren

    2010-01-01

    on a qualitative approach using case study design with interviews and observations. For the analysis, ethnological cultural analysis was employed combined with configuration analysis to conceptualise the data. Theories and concepts of space and place in outdoor education in New Zealand are discussed. Results from...

  16. Tenuous Affair: Environmental and Outdoor Education in Aotearoa New Zealand

    Science.gov (United States)

    Irwin, David; Straker, Jo

    2014-01-01

    The relationship between outdoor education and environmental education in Aotearoa New Zealand has undergone many changes since formal education began in early colonial times. Discussion draws from qualitative doctoral research undertaken by the authors that investigated education for sustainability in outdoor education and how meaning is ascribed…

  17. Quantifying Creative Destruction Entrepreneurship and Productivity in New Zealand

    OpenAIRE

    John McMillan

    2005-01-01

    This paper (a) provides a framework for quantifying any economy’s flexibility, and (b) reviews the evidence on New Zealand firms’ birth, growth and death. The data indicate that, by and large, the labour market and the financial market are doing their job.

  18. A revision of the New Zealand Kunzea ericoides (Myrtaceae complex

    Directory of Open Access Journals (Sweden)

    Peter de Lange

    2014-08-01

    Full Text Available A revision of the New Zealand Kunzea ericoides complex is presented. This paper is the final of a series that has explored the systematics of the New Zealand Kunzea complex using cytological and molecular variation, as well as experimental hybridisations between postulated segregates. As a result of those studies ten species, all endemic to New Zealand, are recognised; seven of these are new. One species, K. triregensis sp. nov., is endemic to the Three Kings Islands and another species K. sinclairii, endemic to Aotea (Great Barrier Island. The North Island of New Zealand has seven species, K. amathicola sp. nov., K. salterae sp. nov., K. serotina sp. nov., K. robusta sp. nov., K. tenuicaulis sp. nov., K. toelkenii sp. nov., and K. linearis comb. nov. Of these, K. linearis, K. salterae, K. tenuicaulis and K. toelkenii are endemic to the North Island, and K. amathicola, K. robusta and K. serotina extend to the South Island which also supports one endemic, K. ericoides. Typifications are published for Leptospermum ericoides A.Rich., L. ericoides var. linearis Kirk, L. ericoides var. microflorum G.Simps., L. ericoides var. pubescens Kirk, and L. sinclairii Kirk, names here all referred to Kunzea. The ecology, conservation, extent of natural hybridisation and some aspects of the ethnobotany (vernacular names of these Kunzea are also discussed.

  19. Education in New Zealand. Bulletin, 1964, No. 34. OE-14105

    Science.gov (United States)

    Berrien, Marcia T.

    1964-01-01

    This bulletin presents a study of the development of education in New Zealand. Chapter I, Historical Development of Education, covers the growth of education since 1877. Chapter II, Educational Administration and Finance provides details on the Act of 1877; the organization, functions and responsibilities of the Department of Education; and the…

  20. New Zealand health reforms: effect on ophthalmic practice.

    Science.gov (United States)

    Raynel, S; Reynolds, H

    1999-01-01

    Are specialized ophthalmic units with inpatient facilities going to disappear in the New Zealand public health system? We have entered the era of cost containment, business methodologies, bench marking, day case surgery, and technologic advances. The dilemma for nursing is maintenance of a skill base with dwindling clinical practice areas.

  1. Video Self-Reflection and Coach Development in New Zealand

    Science.gov (United States)

    Mead, Simon; Spencer, Kirsten; Kidman, Lynn

    2016-01-01

    Drawing on data from semi-structured interviews with New Zealand coaches (N = 6), this study examined how video self-reflection (VSR) was perceived as a tool for learning within "on-going" coach development. This study also looked to determine the potential barriers experienced by coaches before engaging in VSR. Each participant was a…

  2. Marketing fat and sugar to children on New Zealand television.

    Science.gov (United States)

    Wilson, Nick; Signal, Louise; Nicholls, Sarah; Thomson, George

    2006-02-01

    We aimed to determine the frequency and content of television food advertisements during children's viewing times on various New Zealand television channels. A content analysis was conducted of two free-to-air channels covering a total of 155 h of television time during children's viewing times (n = 858 food advertisements in 2005). Comparisons were made with data from 1997 and data from Australia. Compared to Australian channels, both New Zealand channels (TV3 and TV2) had significantly higher proportions of food advertisements that were classified as being "high in fat and/or sugar" (54% versus 80% and 69%, respectively). Using a more detailed classification system, 70.3% of food advertisements on the New Zealand channels were for foods "counter to improved nutrition" (95% CI: 67.1%, 73.3%) compared to those "favoring improved nutrition" at 5.1% (95% CI: 3.8%, 6.9%). The number of food advertisements per hour was higher in 2005 than in 1997 for the channel (TV2) for which there was time trend data (12.8 versus 8.0 per hour for the afternoon time slot). These findings provide further evidence that the majority of food advertising on New Zealand television is counter to nutritional guidelines. They suggest the need for further regulatory or other controls.

  3. Energy policies of IEA countries: New Zealand 2006 review

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-09-23

    New Zealand faces some serious energy sector challenges, requiring special attention to security of supply issues, both in oil and gas domains. Natural gas production from the major Maui field is rapidly declining. New Zealand's greenhouse gas emissions are rising: the most recent estimates put them at 21% above their Kyoto target over the first commitment period. These challenges are not insurmountable. New Zealand's energy policy is characterised by a commitment to free and open markets complimented by light-handed regulation. The IEA commends this approach and encourages continued policy improvements and enhancements. The energy policy review of New Zealand offers a comprehensive analysis of the country's energy sector, evaluating its strengths and weaknesses across the fuel mix, as well as looking at broader issues such as energy efficiency, environmental performance and technology research and development. It also includes policy critiques and recommendations, drawing on experience across IEA member countries. 33 figs., 21 tabs., 3 annexes.

  4. New Zealand coal characteristics in the global scene

    Energy Technology Data Exchange (ETDEWEB)

    Gillard, G.R.; Moore, T.A. [CRL Energy Research and Testing, Christchurch (New Zealand)

    1999-03-01

    The properties unique to New Zealand coals are highlighted by comparing them to other coal types from throughout the world. This allows them to be ranked for specific users overseas, maximising the return for the producer. 9 refs., 8 figs., 2 tabs.

  5. The age of the Takatika Grit, Chatham Islands, New Zealand

    NARCIS (Netherlands)

    Hollis, Christopher J.; Stickley, Catherine E.; Bijl, Peter K.; Schiøler, Poul; Clowes, Christopher D.; Li, Xun; Campbell, Hamish

    2017-01-01

    The oldest Paleogene strata on Chatham Islands, east of New Zealand, are the phosphatized conglomerates and sandstones of the Takatika Grit that crops out on the northeastern coast at Tioriori and unconformably overlies the Chatham Schist. An intact Cretaceous–Paleogene boundary transition is not

  6. Adolescence in New Zealand. Volume Two: Wider Perspectives.

    Science.gov (United States)

    Stewart, Robert A. C., Ed.

    This is the second of a two-volume collection of research-based readings dealing with the New Zealand adolescent. This volume considers the areas of drugs and delinquency, as well as the world of work and Maori-pakeha differences. The following topics are included: marihuana use; vocational aspiration; alcohol and tobacco use; Maori-pakeha…

  7. Attitudes to other ethnicities among New Zealand workers

    NARCIS (Netherlands)

    Houkamau, C.A.; Boxall, P.

    2015-01-01

    Purpose The purpose of this paper is to examine the “other-group orientation” (OGO) of New Zealand (NZ) workers as a way of measuring their attitudes to the growing ethnic diversity in the contemporary workplace. Design/methodology/approach In all, 500 randomly selected NZ employees were surveyed

  8. The State of Accounting Education Scholarship in New Zealand

    Science.gov (United States)

    Adler, Ralph

    2012-01-01

    This paper examines publishing trends of New Zealand accounting education scholars over the 20-year period 1991-2010. Longitudinal analyses of the annual number of publications, research theme studied, researcher productivity, and institutional productivity, along with cross-sectional analyses of authors' Hirsch "h"-index scores, the…

  9. Carbon taxation, prices and welfare in New Zealand

    International Nuclear Information System (INIS)

    Creedy, John; Sleeman, Catherine

    2006-01-01

    This paper examines the effects on consumer prices arising from imposing a carbon tax in New Zealand, using information about inter-industry transactions and the use of fossil fuels by industries. The welfare effects of the carbon tax are examined for a range of different household types. Finally, overall measures of inequality are reported. (author)

  10. Pre-European Maori fishing at Foxton, Manawatu, New Zealand

    International Nuclear Information System (INIS)

    Davidson, J.; Leach, F.; Greig, K.; Leach, P.

    2000-01-01

    Fish remains from excavations in four areas of the Foxton archaeological site (S24/3) were analysed. The 4109 identified bones produced a Minimum Mumber of Individuals of 1040 fish from 8 families. The assemblage was dominated by New Zealand snapper (Pagrus auratus, Family Sparidae), which comprised 80% of the total MNI. Kahawai (Arripis trutta, Family Arripidae) contributed 15% and other families only minor amounts. Snapper decreased in abundance and kahawai increased from the lower to the upper layers. The Foxton catch at all periods is different from other assemblages studied from central New Zealand. This partly reflects the local marine environment, which lacks rocky shores and reefs, but we also hypothesise that it is related to warmer surface sea water conditions in Cook Strait in the early phase of the New Zealand prehistoric period. Size frequency diagrams were constructed for snapper and kahawai. It was found that the mean fork length and mean ungutted weight of snapper increased over time. Similar changes have been observed for other species in archaeological sites in New Zealand. (author). 26 refs., 6 figs., 8 tabs

  11. The safety experience of New Zealand adventure tourism operators.

    Science.gov (United States)

    Bentley, Tim A; Page, Stephen; Walker, Linda

    2004-01-01

    This survey examined parameters of the New Zealand adventure tourism industry client injury risk. The research also sought to establish priorities for intervention to reduce adventure tourism risk, and identify client injury control measures currently in place (or absent) in the New Zealand adventure tourism industry, with a view to establishing guidelines for the development of effective adventure tourism safety management systems. This 2003 survey builds upon an exploratory study of New Zealand adventure tourism safety conducted by us during 1999. A postal questionnaire was used to survey all identifiable New Zealand adventure tourism operators. The questionnaire asked respondents about their recorded client injury experience, perceptions of client injury risk factors, safety management practices, and barriers to safety. Some 27 adventure tourism activities were represented among the responding sample (n=96). The highest client injury risk was reported in the snow sports, bungee jumping and horse riding sectors, although serious underreporting of minor injuries was evident across the industry. Slips, trips and falls (STF) were the major client injury mechanisms, and a range of risk factors for client injuries were identified. Safety management measures were inconsistently applied across the industry. The industry should consider the implications of poor injury reporting standards and safety management practices generally. Specifically, the industry should consider risk management that focuses on minor (e.g., STF) as well as catastrophic events.

  12. Shifting Landscapes of Counselling Identities in Aotearoa New Zealand

    Science.gov (United States)

    Rodgers, Neil

    2012-01-01

    The professional identity of counsellors and guidance practitioners in Aotearoa New Zealand is currently under review as a result of the passing of legislation regulating health professionals and the proposed introduction of national registration of counsellors. In this paper I explore this debate, and examine the professional identities claimed…

  13. School Culture Meets Sport: A Case Study in New Zealand

    Science.gov (United States)

    Burrows, Lisette; McCormack, Jaleh

    2011-01-01

    This article draws on ethnographic work undertaken with 21 students and several members of staff at an elite girls' school in New Zealand to investigate the relation between school culture, pedagogical practices and discourses of physical education and school sport. It explores what and who contours the participation of these young women in sport,…

  14. Addressing Child Maltreatment in New Zealand: Is Poverty Reduction Enough?

    Science.gov (United States)

    Dare, Tim; Vaithianathan, Rhema; De Haan, Irene

    2014-01-01

    Jonathan Boston provides an insightful analysis of the emergence and persistence of child poverty in New Zealand (Boston, 2014, "Educational Philosophy and Theory"). His remarks on why child poverty matters are brief but, as he reports, "there is a large and robust body of research on the harmful consequences of child poverty"…

  15. Workplace Assessment in New Zealand: Stated Intentions and Realisations

    Science.gov (United States)

    Hoy-Mack, Penny

    2005-01-01

    Workplace assessment (WPA) of New Zealand's National Qualifications Framework (NQF) competencies has become a significant alternative pathway for vocational adult education. This article reports on a research project which compares stated intentions for workplace assessment with evidence of its practical realization. The perceptions of the…

  16. Restorative Justice: Two Examples from New Zealand Schools

    Science.gov (United States)

    Wearmouth, Janice; McKinney, Rawiri; Glynn, Ted

    2007-01-01

    In this article, Janice Wearmouth, formerly professor of education at the University of Wellington, New Zealand and now at Liverpool Hope University, Rawiri McKinney, an advocate for Rangatahi who has recently completed his Master of Education degree, and Ted Glynn, foundation professor of teacher education at the University of Waikato, discuss…

  17. Energy Literacy and Agency of New Zealand Children

    Science.gov (United States)

    Aguirre-Bielschowsky, I.; Lawson, R.; Stephenson, J.; Todd, S.

    2017-01-01

    The development of energy literacy (knowledge, attitudes, and intended behaviour) and agency of New Zealand children (age 9-10) were investigated through thematic and exploratory statistical analyses of interviews (October 2011-April 2012) with 26 children, their parents and teachers, focus groups and photo elicitation. The children knew that…

  18. Some prehistory of New Zealand intensive care medicine.

    Science.gov (United States)

    Trubuhovich, R V

    2009-07-01

    In taking 1960 as the foundation year for the practice of intensive care medicine in New Zealand, this paper briefly looks into the previous two centuries for some interventions in life-threatening conditions. With the help of descriptions in early 19th century journals and books by perceptive observers, the author focuses on some beliefs and practices of the Maori people during pre-European and later times, as well as aspects of medical treatment in New Zealand for early settlers and their descendents. Dr Laurie Gluckman's book Tangiwai has proved a valuable resource for New Zealand's medical history prior to 1860, while the recent publication of his findings from the examination of coroners' records for Auckland, 1841 to 1864, has been helpful. Drowning is highlighted as a common cause of accidental death, and consideration is given to alcohol as a factor. Following the 1893 foundation of the New Zealand Medical Journal, a limited number of its papers which are historically relevant to today's intensive care are explored: topics include tetanus, laryngeal diphtheria, direct cardiac massage, traumatic shock, thiopentone management for fitting and the ventilatory failure due to poliomyelitis.

  19. Images of Academic Leadership in Large New Zealand Polytechnics

    Science.gov (United States)

    Cardno, Carol

    2013-01-01

    As accountability stakes continue to be raised in all education sectors, leadership as a factor that can have an impact on improved student outcomes is being studied with heightened interest. This study was conducted from 2011 to 2012 in New Zealand's large urban polytechnics with the aim of investigating the nature and expectations of academic…

  20. Building and Sustaining Successful School Leadership in New Zealand

    Science.gov (United States)

    Notman, Ross; Henry, D. Annie

    2011-01-01

    This article outlines success factors of six New Zealand primary and secondary school principals. These factors are grouped under principals' personal characteristics, leadership skills that connect with their teachers, leadership strategies that impact positively on school stakeholder needs, and factors that sustain leadership success. Emerging…

  1. Intrapersonal Factors in New Zealand School Leadership Success

    Science.gov (United States)

    Notman, Ross

    2012-01-01

    Purpose: The purpose of this paper is to share New Zealand findings from the International Successful School Principalship Project (ISSPP) which relate to intrapersonal dimensions of leadership that promote principals' sustained success over time. Design/methodology/approach: Multi-site case study methods were used to describe the ongoing success…

  2. Honoring Family and Culture: Learning from New Zealand

    Science.gov (United States)

    Nagel, Nancy G.

    2009-01-01

    The New Zealand Ministry of Education's early childhood curriculum policy is built on a framework called "Te Whariki." This framework provides a sociocultural context for children's early learning and emphasizes a learning partnership between teachers, parents, families, and community. Besides interpersonal relationships, Te Whariki…

  3. Smoking in film in New Zealand: measuring risk exposure

    Directory of Open Access Journals (Sweden)

    Stockwell Alannah

    2006-10-01

    Full Text Available Abstract Background Smoking in film is a risk factor for smoking uptake in adolescence. This study aimed to quantify exposure to smoking in film received by New Zealand audiences, and evaluate potential interventions to reduce the quantity and impact of this exposure. Methods The ten highest-grossing films in New Zealand for 2003 were each analysed independently by two viewers for smoking, smoking references and related imagery. Potential interventions were explored by reviewing relevant New Zealand legislation, and scientific literature. Results Seven of the ten films contained at least one tobacco reference, similar to larger film samples. The majority of the 38 tobacco references involved characters smoking, most of whom were male. Smoking was associated with positive character traits, notably rebellion (which may appeal to adolescents. There appeared to be a low threshold for including smoking in film. Legislative or censorship approaches to smoking in film are currently unlikely to succeed. Anti-smoking advertising before films has promise, but experimental research is required to demonstrate cost effectiveness. Conclusion Smoking in film warrants concern from public health advocates. In New Zealand, pre-film anti-smoking advertising appears to be the most promising immediate policy response.

  4. Penal Innovation in New Zealand: He Ara Hou.

    Science.gov (United States)

    Newbold, Greg; Eskridge, Chris

    1994-01-01

    Explores prison history/development in New Zealand, focusing on recent implementation of progressive prison operation/management program, He Ara Hou. Notes extremely positive results of program, such as higher administrative efficiency; greatly decreased levels of internal disorder; competent, stable workforce; and human product whose senses of…

  5. Minimum Wage Effects on Educational Enrollments in New Zealand

    Science.gov (United States)

    Pacheco, Gail A.; Cruickshank, Amy A.

    2007-01-01

    This paper empirically examines the impact of minimum wages on educational enrollments in New Zealand. A significant reform to the youth minimum wage since 2000 has resulted in some age groups undergoing a 91% rise in their real minimum wage over the last 10 years. Three panel least squares multivariate models are estimated from a national sample…

  6. Sense or Nonsense?: New Zealand Heritage Leglislation in Perspective

    Directory of Open Access Journals (Sweden)

    Greg Vossler

    2006-06-01

    Full Text Available This article provides an overview of the current legislative ‘landscape’ that shapes the nature of historic heritage protection and management in New Zealand. It identifies some of the principal laws that impinge on historic heritage and outlines the purpose and principles, administrative processes, protective measures and offences and enforcement provisions associated with each of these statutes.

  7. Australia and New Zealand Applied Linguistics (ANZAL): Taking Stock

    Science.gov (United States)

    Kleinsasser, Robert C.

    2004-01-01

    This paper reviews some emerging trends in applied linguistics in both Australia and New Zealand. It sketches the current scene of (selected) postgraduate applied linguistics programs in higher education and considers how various university programs define applied linguistics through the classes (titles) they have postgraduate students complete to…

  8. Smoking in film in New Zealand: measuring risk exposure.

    Science.gov (United States)

    Gale, Jesse; Fry, Bridget; Smith, Tara; Okawa, Ken; Chakrabarti, Anannya; Ah-Yen, Damien; Yi, Jesse; Townsend, Simon; Carroll, Rebecca; Stockwell, Alannah; Sievwright, Andrea; Dew, Kevin; Thomson, George

    2006-10-04

    Smoking in film is a risk factor for smoking uptake in adolescence. This study aimed to quantify exposure to smoking in film received by New Zealand audiences, and evaluate potential interventions to reduce the quantity and impact of this exposure. The ten highest-grossing films in New Zealand for 2003 were each analysed independently by two viewers for smoking, smoking references and related imagery. Potential interventions were explored by reviewing relevant New Zealand legislation, and scientific literature. Seven of the ten films contained at least one tobacco reference, similar to larger film samples. The majority of the 38 tobacco references involved characters smoking, most of whom were male. Smoking was associated with positive character traits, notably rebellion (which may appeal to adolescents). There appeared to be a low threshold for including smoking in film. Legislative or censorship approaches to smoking in film are currently unlikely to succeed. Anti-smoking advertising before films has promise, but experimental research is required to demonstrate cost effectiveness. Smoking in film warrants concern from public health advocates. In New Zealand, pre-film anti-smoking advertising appears to be the most promising immediate policy response.

  9. Education Solutions for Child Poverty: New Modalities from New Zealand

    Science.gov (United States)

    Airini

    2015-01-01

    This article describes education solutions to child poverty. Through a focus on New Zealand, the article explores the meaning of child poverty, children's perspectives on child poverty and solutions, and modalities in citizenship, social and economics education to help address child poverty. Four modalities are proposed: centre our work in…

  10. Inclusion in Aotearoa/New Zealand: From Rhetoric to Reality.

    Science.gov (United States)

    McDonald, Trevor

    2002-01-01

    This article argues that the education system in Aotearoa/New Zealand relegates children with disabilities, along with Maori and children of minority groups, to the margins of education. It stresses the need for teachers to focus on ways in which inclusion practices are reinforcing the marginal position of many students. (Contains references.)…

  11. Health information technology adoption in New Zealand optometric practices.

    Science.gov (United States)

    Heidarian, Ahmadali; Mason, David

    2013-11-01

    Health information technology (HIT) has the potential to fundamentally change the practice of optometry and the relationship between optometrists and patients and to improve clinical outcomes. This paper aims to provide data on how health information technology is currently being used in New Zealand optometric practices. Also this paper aims to explore the potential benefits and barriers to the future adoption of health information technology in New Zealand. One hundred and six New Zealand optometrists were surveyed about their current use of health information technology and about potential benefits and barriers. In addition, 12 semi-structured interviews were carried out with leaders of health information technology in New Zealand optometry. The areas of interest were the current and intended use of HIT, the potential benefits of and barriers to using HIT in optometric offices and the level of investment in health information technology. Nearly all optometrists (98.7 per cent) in New Zealand use computers in their practices and 93.4 per cent of them use a computer in their consulting room. The most commonly used clinical assessment technology in optometric practices in New Zealand was automated perimeter (97.1 per cent), followed by a digital fundus/retinal camera (82.6 per cent) and automated lensometer (62.9 per cent). The pachymeter is the technology that most respondents intended to purchase in the next one to five years (42.6 per cent), followed by a scanning laser ophthalmoscope (36.8 per cent) and corneal topographer (32.9 per cent). The main benefits of using health information technology in optometric practices were improving patient perceptions of ‘state of the art’ practice and providing patients with information and digital images to explain the results of assessment. Barriers to the adoption of HIT included the need for frequent technology upgrades, cost, lack of time for implementation, and training. New Zealand optometrists are using HIT

  12. Nurses and the euthanasia debate: reflections from New Zealand.

    Science.gov (United States)

    Woods, M; Bickley Asher, J

    2015-03-01

    Through an examination of the present situation relating to legalizing euthanasia and/or physician-assisted death in New Zealand, this paper is intended to encourage nurses worldwide to ponder about their own position on the ever present topic of assisted dying and euthanasia. In New Zealand, euthanasia remains illegal, but in 2012, the 'End of Life Choice Bill' was put in the ballot for potential selection for consideration by Parliament, later to be withdrawn. However, it is increasingly likely that New Zealand will follow international trends to offer people a choice about how their lives should end, and that such a Bill will be resubmitted in the near future. Undoubtedly, the passage of such legislation would have an impact on the day-to-day practices of nurses who work with dying people. This article has been prepared following a comprehensive review of appropriate literature both in New Zealand and overseas. This article aims to highlight the importance of nursing input into any national debates concerning proposed euthanasia or assisted dying laws. The discussion therefore covers New Zealand's experience of such proposed legislation, that is, the draft Bill itself and the implications for nurses, the history of the assisted dying debate in New Zealand, public and professional opinion, and national and international nursing responses to euthanasia. New Zealand nurses will eventually have an opportunity to make their views on proposed euthanasia legislation known, and what such legislation might mean for their practice. Nurses everywhere should seriously consider their own knowledge and viewpoint on this vitally important topic, and be prepared to respond as both individuals and as part of their professional bodies when the time inevitably arrives. The result will be a better informed set of policies, regulations and legislation leading to a more meaningful and dignified experience for dying people and their families. Nurses need to be fully informed about

  13. Personal Data Protection in New Zealand: Lessons for South Africa?

    Directory of Open Access Journals (Sweden)

    A Roos

    2008-12-01

    Full Text Available In 1995 the European Union adopted a Directive on data protection. Article 25 of this Directive compels all EU member countries to adopt data protection legislation and to prevent the transfer of personal data to non-EU member countries ('third countries' that do not provide an adequate level of data protection. Article 25 results in the Directive having extra-territorial effect and exerting an influence in countries outside the EU. Like South Africa, New Zealand is a 'third' country in terms of the EU Directive on data protection. New Zealand recognised the need for data protection and adopted a data protection Act over 15 years ago. The focus of this article is on the data protection provisions in New Zealand law with a view to establishing whether South Africa can learn any lessons from them. In general, it can be said that although New Zealand law does not expressly recognise a right to privacy, it has a data protection regime that functions well and that goes a long way to providing adequate data protection as required by the EU Directive on data protection. Nevertheless, the EU has not made a finding to that effect as yet. The New Zealand data protection act requires a couple of amendments before New Zealand might be adjudged ‘adequate’. South Africa’s protection of the right to privacy and identity is better developed and more extensive than that of New Zealand. Privacy is recognised and protected in the law of delict and by the South African Constitution. Despite South Africa’s apparently high regard for the individual’s right to privacy and identity and our well-developed common and constitutional law of privacy, South Africa does not meet the adequacy requirement of the EU Directive, because we do not have a data protection Act. This means that South African participants in the information technology arena are at a constant disadvantage. It is argued that South Africa should follow New Zealand’s example and adopt a data

  14. New Zealand: Asia-Pacific energy series, country report

    International Nuclear Information System (INIS)

    Yamaguchi, N.D.; Keevill, H.D.

    1992-03-01

    The New Zealand energy sector has undergone significant changes in the past few years. Reform and deregulation came to New Zealand in large doses and at a rapid pace. Unlike Japan where deregulation was designed for a five-year phase-in period or even Australia where the government was fully geared up to handle deregulation, deregulation occurred in New Zealand almost with no phase-in period and very little planning. Under fast-paced ''Rogernomics,'' the energy sector was but one more element of the economy to be deregulated and/or privatized. While the New Zealand energy sector deregulation is generally believed to have been successful, there are still outstanding questions as to whether the original intent has been fully achieved. The fact that a competent energy bureaucracy was mostly lost in the process makes it even more difficult to find those with long enough institutional memories to untangle the agreements and understandings between the government and the private sector over the previous decade. As part of our continuing assessment of Asia-Pacific energy markets, the Resources Programs at the East-West Center has embarked on a series of country studies that discuss in detail the structure of the energy sector in each major country in the region. To date, our reports to the US Department of Energy, Assistant Secretary for International Affairs and Energy Emergencies, have covered Australia, China, India, Indonesia, Japan, Malaysia, New Zealand, Pakistan, the Philippines, Singapore, South Korea, Taiwan, and Thailand. The country studies also provide the reader with an overview of the economic and political situation in the various counties. We have particularly highlighted petroleum and gas issues in the country studies and have attempted to show the foreign trade implications of oil and gas trade. Finally, to the greatest extent possible, we have provided the latest available statistics

  15. New Zealand: Asia-Pacific energy series, country report

    Energy Technology Data Exchange (ETDEWEB)

    Yamaguchi, N.D.; Keevill, H.D.

    1992-03-01

    The New Zealand energy sector has undergone significant changes in the past few years. Reform and deregulation came to New Zealand in large doses and at a rapid pace. Unlike Japan where deregulation was designed for a five-year phase-in period or even Australia where the government was fully geared up to handle deregulation, deregulation occurred in New Zealand almost with no phase-in period and very little planning. Under fast-paced Rogernomics,'' the energy sector was but one more element of the economy to be deregulated and/or privatized. While the New Zealand energy sector deregulation is generally believed to have been successful, there are still outstanding questions as to whether the original intent has been fully achieved. The fact that a competent energy bureaucracy was mostly lost in the process makes it even more difficult to find those with long enough institutional memories to untangle the agreements and understandings between the government and the private sector over the previous decade. As part of our continuing assessment of Asia-Pacific energy markets, the Resources Programs at the East-West Center has embarked on a series of country studies that discuss in detail the structure of the energy sector in each major country in the region. To date, our reports to the US Department of Energy, Assistant Secretary for International Affairs and Energy Emergencies, have covered Australia, China, India, Indonesia, Japan, Malaysia, New Zealand, Pakistan, the Philippines, Singapore, South Korea, Taiwan, and Thailand. The country studies also provide the reader with an overview of the economic and political situation in the various counties. We have particularly highlighted petroleum and gas issues in the country studies and have attempted to show the foreign trade implications of oil and gas trade. Finally, to the greatest extent possible, we have provided the latest available statistics.

  16. THE ECONOMIC IMPORTANCE OF THE EPIGEAL FAUNA IN THE CORN AGRICULTURAL ECOSYSTEM IN OCNA SIBIU (SIBIU COUNTY IN 2012

    Directory of Open Access Journals (Sweden)

    Iuliana ANTONIE

    2013-12-01

    Full Text Available The arthropods have the role of biologic indicators, of diagnosis instruments regarding the negative effects of the human intervention in the structure and functioning of the agricultural ecosystems. Their presence or absence, the growth or lowering of their populations in the agricultural ecosystems can indicate the state of health of these systems and their good functioning. The aim of our researches is establishing the fauna structure of the community of arthropods at the soil level in the corn agricultural ecosystem in Ocna Sibiu, (Sibiu County; the characterization of the communities of invertebrates under the aspect of numerical abundance and of that of relative one; framing the entomologic fauna into a beneficial or pest one, the identification of the culture technology for the researched area. Regarding the applied researched methods, they were as follows: the using of pitfall traps (Barber traps that were at the level of the soil as well as the method of direct collecting of the fauna from the plants. As a result of our researches there was established the taxonomic and quantitative structure of the collected fauna through the methods of pitfall traps (Barber traps in Ocna Sibiu during 2012; there were identified 13 taxonomic groups. From the total of the collected agricultural fauna gathered by the help of pitfall traps in Ocna Sibiu locality there were identified 51 species of insects from which 30 were beneficial ones and 21 pest ones, the dominating order being Coleopteron with 35 species. The establishment of the group of arthropods, especially of the entomologic fauna, beneficial or pest indicates the equilibrium or the disequilibrium state from the researched corn three field systems. The ratio between the two types of fauna permits choosing the optimum method of maintaining the equilibrium between the species of the system and applying those measures of management in order to affect less the system in its assembly and to

  17. No Adverse Effect of Genetically Modified Antifungal Wheat on Decomposition Dynamics and the Soil Fauna Community – A Field Study

    Science.gov (United States)

    Duc, Caroline; Nentwig, Wolfgang; Lindfeld, Andreas

    2011-01-01

    The cultivation of genetically modified (GM) plants has raised several environmental concerns. One of these concerns regards non-target soil fauna organisms, which play an important role in the decomposition of organic matter and hence are largely exposed to GM plant residues. Soil fauna may be directly affected by transgene products or indirectly by pleiotropic effects such as a modified plant metabolism. Thus, ecosystem services and functioning might be affected negatively. In a litterbag experiment in the field we analysed the decomposition process and the soil fauna community involved. Therefore, we used four experimental GM wheat varieties, two with a race-specific antifungal resistance against powdery mildew (Pm3b) and two with an unspecific antifungal resistance based on the expression of chitinase and glucanase. We compared them with two non-GM isolines and six conventional cereal varieties. To elucidate the mechanisms that cause differences in plant decomposition, structural plant components (i.e. C∶N ratio, lignin, cellulose, hemicellulose) were examined and soil properties, temperature and precipitation were monitored. The most frequent taxa extracted from decaying plant material were mites (Cryptostigmata, Gamasina and Uropodina), springtails (Isotomidae), annelids (Enchytraeidae) and Diptera (Cecidomyiidae larvae). Despite a single significant transgenic/month interaction for Cecidomyiidae larvae, which is probably random, we detected no impact of the GM wheat on the soil fauna community. However, soil fauna differences among conventional cereal varieties were more pronounced than between GM and non-GM wheat. While leaf residue decomposition in GM and non-GM wheat was similar, differences among conventional cereals were evident. Furthermore, sampling date and location were found to greatly influence soil fauna community and decomposition processes. The results give no indication of ecologically relevant adverse effects of antifungal GM wheat on the

  18. The Earliest Colubroid-Dominated Snake Fauna from Africa: Perspectives from the Late Oligocene Nsungwe Formation of Southwestern Tanzania

    Science.gov (United States)

    McCartney, Jacob A.; Stevens, Nancy J.; O’Connor, Patrick M.

    2014-01-01

    The extant snake fauna has its roots in faunal upheaval occurring across the Paleogene - Neogene transition. On northern continents, this turnover is well established by the late early Miocene. However, this transition is poorly documented on southern landmasses, particularly on continental Africa, where no late Paleogene terrestrial snake assemblages are documented south of the equator. Here we describe a newly discovered snake fauna from the Late Oligocene Nsungwe Formation in the Rukwa Rift Basin of Tanzania. The fauna is small but diverse with eight identifiable morphotypes, comprised of three booids and five colubroids. This fauna includes Rukwanyoka holmani gen. et sp. nov., the oldest boid known from mainland Africa. It also provides the oldest fossil evidence for the African colubroid clade Elapidae. Colubroids dominate the fauna, comprising more than 75% of the recovered material. This is likely tied to local aridification and/or seasonality and mirrors the pattern of overturn in later snake faunas inhabiting the emerging grassland environments of Europe and North America. The early emergence of colubroid dominance in the Rukwa Rift Basin relative to northern continents suggests that the pattern of overturn that resulted in extant faunas happened in a more complex fashion on continental Africa than was previously realized, with African colubroids becoming at least locally important in the late Paleogene, either ahead of or as a consequence of the invasion of colubrids. The early occurrence of elapid snakes in the latest Oligocene of Africa suggests the clade rapidly spread from Asia to Africa, or arose in Africa, before invading Europe. PMID:24646522

  19. No adverse effect of genetically modified antifungal wheat on decomposition dynamics and the soil fauna community--a field study.

    Science.gov (United States)

    Duc, Caroline; Nentwig, Wolfgang; Lindfeld, Andreas

    2011-01-01

    The cultivation of genetically modified (GM) plants has raised several environmental concerns. One of these concerns regards non-target soil fauna organisms, which play an important role in the decomposition of organic matter and hence are largely exposed to GM plant residues. Soil fauna may be directly affected by transgene products or indirectly by pleiotropic effects such as a modified plant metabolism. Thus, ecosystem services and functioning might be affected negatively. In a litterbag experiment in the field we analysed the decomposition process and the soil fauna community involved. Therefore, we used four experimental GM wheat varieties, two with a race-specific antifungal resistance against powdery mildew (Pm3b) and two with an unspecific antifungal resistance based on the expression of chitinase and glucanase. We compared them with two non-GM isolines and six conventional cereal varieties. To elucidate the mechanisms that cause differences in plant decomposition, structural plant components (i.e. C∶N ratio, lignin, cellulose, hemicellulose) were examined and soil properties, temperature and precipitation were monitored. The most frequent taxa extracted from decaying plant material were mites (Cryptostigmata, Gamasina and Uropodina), springtails (Isotomidae), annelids (Enchytraeidae) and Diptera (Cecidomyiidae larvae). Despite a single significant transgenic/month interaction for Cecidomyiidae larvae, which is probably random, we detected no impact of the GM wheat on the soil fauna community. However, soil fauna differences among conventional cereal varieties were more pronounced than between GM and non-GM wheat. While leaf residue decomposition in GM and non-GM wheat was similar, differences among conventional cereals were evident. Furthermore, sampling date and location were found to greatly influence soil fauna community and decomposition processes. The results give no indication of ecologically relevant adverse effects of antifungal GM wheat on the

  20. The earliest colubroid-dominated snake fauna from Africa: perspectives from the Late Oligocene Nsungwe Formation of southwestern Tanzania.

    Directory of Open Access Journals (Sweden)

    Jacob A McCartney

    Full Text Available The extant snake fauna has its roots in faunal upheaval occurring across the Paleogene-Neogene transition. On northern continents, this turnover is well established by the late early Miocene. However, this transition is poorly documented on southern landmasses, particularly on continental Africa, where no late Paleogene terrestrial snake assemblages are documented south of the equator. Here we describe a newly discovered snake fauna from the Late Oligocene Nsungwe Formation in the Rukwa Rift Basin of Tanzania. The fauna is small but diverse with eight identifiable morphotypes, comprised of three booids and five colubroids. This fauna includes Rukwanyoka holmani gen. et sp. nov., the oldest boid known from mainland Africa. It also provides the oldest fossil evidence for the African colubroid clade Elapidae. Colubroids dominate the fauna, comprising more than 75% of the recovered material. This is likely tied to local aridification and/or seasonality and mirrors the pattern of overturn in later snake faunas inhabiting the emerging grassland environments of Europe and North America. The early emergence of colubroid dominance in the Rukwa Rift Basin relative to northern continents suggests that the pattern of overturn that resulted in extant faunas happened in a more complex fashion on continental Africa than was previously realized, with African colubroids becoming at least locally important in the late Paleogene, either ahead of or as a consequence of the invasion of colubrids. The early occurrence of elapid snakes in the latest Oligocene of Africa suggests the clade rapidly spread from Asia to Africa, or arose in Africa, before invading Europe.

  1. No adverse effect of genetically modified antifungal wheat on decomposition dynamics and the soil fauna community--a field study.

    Directory of Open Access Journals (Sweden)

    Caroline Duc

    Full Text Available The cultivation of genetically modified (GM plants has raised several environmental concerns. One of these concerns regards non-target soil fauna organisms, which play an important role in the decomposition of organic matter and hence are largely exposed to GM plant residues. Soil fauna may be directly affected by transgene products or indirectly by pleiotropic effects such as a modified plant metabolism. Thus, ecosystem services and functioning might be affected negatively. In a litterbag experiment in the field we analysed the decomposition process and the soil fauna community involved. Therefore, we used four experimental GM wheat varieties, two with a race-specific antifungal resistance against powdery mildew (Pm3b and two with an unspecific antifungal resistance based on the expression of chitinase and glucanase. We compared them with two non-GM isolines and six conventional cereal varieties. To elucidate the mechanisms that cause differences in plant decomposition, structural plant components (i.e. C∶N ratio, lignin, cellulose, hemicellulose were examined and soil properties, temperature and precipitation were monitored. The most frequent taxa extracted from decaying plant material were mites (Cryptostigmata, Gamasina and Uropodina, springtails (Isotomidae, annelids (Enchytraeidae and Diptera (Cecidomyiidae larvae. Despite a single significant transgenic/month interaction for Cecidomyiidae larvae, which is probably random, we detected no impact of the GM wheat on the soil fauna community. However, soil fauna differences among conventional cereal varieties were more pronounced than between GM and non-GM wheat. While leaf residue decomposition in GM and non-GM wheat was similar, differences among conventional cereals were evident. Furthermore, sampling date and location were found to greatly influence soil fauna community and decomposition processes. The results give no indication of ecologically relevant adverse effects of antifungal GM

  2. Pacemaker Use in New Zealand - Data From the New Zealand Implanted Cardiac Device Registry (ANZACS-QI 15).

    Science.gov (United States)

    Larsen, P D; Kerr, A J; Hood, M; Harding, S A; Hooks, D; Heaven, D; Lever, N A; Sinclair, S; Boddington, D; Tang, E W; Swampillai, J; Stiles, M K

    2017-03-01

    The New Zealand Cardiac Implanted Device Registry (Device) has recently been developed under the auspices of the New Zealand Branch of the Cardiac Society of Australia and New Zealand. This study describes the initial Device registry cohort of patients receiving a new pacemaker, their indications for pacing and their perioperative complications. The Device Registry was used to audit patients receiving a first pacemaker between 1 st January 2014 and 1 st June 2015. We examined 1611 patients undergoing first pacemaker implantation. Patients were predominantly male (59%), and had a median age of 70 years. The most common symptom for pacemaker implantation was syncope (39%), followed by dizziness (30%) and dyspnoea (12%). The most common aetiology for a pacemaker was a conduction tissue disorder (35%), followed by sinus node dysfunction (22%). Atrioventricular (AV) block was the most common ECG abnormality, present in 44%. Dual chamber pacemakers were most common (62%), followed by single chamber ventricular pacemakers (34%), and cardiac resynchronisation therapy - pacemakers (CRT-P) (2%). Complications within 24hours of the implant procedure were reported in 64 patients (3.9%), none of which were fatal. The most common complication was the need for reoperation to manipulate a lead, occurring in 23 patients (1.4%). This is the first description of data entered into the Device registry. Patients receiving a pacemaker were younger than in European registries, and there was a low use of CRT-P devices compared to international rates. Complications rates were low and compare favourably to available international data. Copyright © 2016 Australian and New Zealand Society of Cardiac and Thoracic Surgeons (ANZSCTS) and the Cardiac Society of Australia and New Zealand (CSANZ). Published by Elsevier B.V. All rights reserved.

  3. Dietary Diversity on the Swahili Coast: The Fauna from Two Zanzibar Trading Locales.

    Science.gov (United States)

    Prendergast, M E; Quintana Morales, E M; Crowther, A; Horton, M C; Boivin, N L

    2017-01-01

    Occupants of coastal and island eastern Africa-now known as the 'Swahili coast'-were involved in long-distance trade with the Indian Ocean world during the later first millennium CE. Such exchanges may be traced via the appearance of non-native animals in the archaeofaunal record; additionally, this record reveals daily culinary practises of the members of trading communities and can thus shed light on subsistence technologies and social organisation. Yet despite the potential contributions of faunal data to Swahili coast archaeology, few detailed zooarchaeological studies have been conducted. Here, we present an analysis of faunal remains from new excavations at two coastal Zanzibar trading locales: the small settlement of Fukuchani in the north-west and the larger town of Unguja Ukuu in the south-west. The occurrences of non-native fauna at these sites-Asian black rat (Rattus rattus) and domestic chicken (Gallus gallus), as well as domestic cat (Felis catus)-are among the earliest in eastern Africa. The sites contrast with one another in their emphases on wild and domestic fauna: Fukuchani's inhabitants were economically and socially engaged with the wild terrestrial realm, evidenced not only through diet but also through the burial of a cache of wild bovid metatarsals. In contrast, the town of Unguja Ukuu had a domestic economy reliant on caprine herding, alongside more limited chicken keeping, although hunting or trapping of wild fauna also played an important role. Occupants of both sites were focused on a diversity of near-shore marine resources, with little or no evidence for the kind of venturing into deeper waters that would have required investment in new technologies. Comparisons with contemporaneous sites suggest that some of the patterns at Fukuchani and Unguja Ukuu are not replicated elsewhere. This diversity in early Swahili coast foodways is essential to discussions of the agents engaged in long-distance maritime trade. © 2017 The Authors

  4. FAUNA OF COLEPTERA,TENEBRIORIDAE OF ARID COASTAL AND ISLAND ECOSYSTEMS OF THE CASPIAN SEA.

    Directory of Open Access Journals (Sweden)

    G. M. Abdurakhmanov

    2014-01-01

    Full Text Available Aim. The aim of the given paper is to expose species structure and geographical distribution of Coleoptera, Tenebrioridae (C, T of coastal and island ecosystem of the Caspian Sea. The given report is compiled of the matcrials, collected in different periods by authors (1961-2013 in the Caucasian part of the Caspian Sea, in the south of the European part of the Russian Federation, Kazakhstan, islands (the Chechen island, the Nord island. The Tuleniyisland. The Kulaly island, collective materials (ZIN; RAS, museum of Zoology of MSU, Institute NAN of Azerbaijan, National museum of Georgia and materials published (Kryzhanovsky, 1965, Medvedev, 1987, 1990; Medvedev, Nepesova, 1990; Shuster, 1934; Kaluzhnaya, 1982; Arzanov and others, 2004, Egorov, 2006.Methods. We used the traditional methods of collecting (hand picking, traps soil, soil traps light amplification light traps, processing and material definition. List of species composition discussed fauna composed by modern taxonomy using directories. Location. Coastal and island ecosystems of the Caspian sea.Results. Species structure and data on general and regional distribution of C,T of coastal and island ecosystems of the Caspian Sea is represented in the paper. Faund discussed is widely represented in the fauna of arid regions of land, especially in the fauna of subtropical deserts and semideserts.Main conclusions. Results of the study will be a step in the determination of age of the islands through the biological diversity and the consequent level regime of the Caspian Sea, as well as possible changes in the population structure of darkling beetles (Coleoptera: Tenebrionidae on island ecosystems.

  5. Diet and trophic structure of the fish fauna in a subtropical ecosystem: impoundment effects

    Directory of Open Access Journals (Sweden)

    Rosilene Luciana Delariva

    Full Text Available This study examined the diet and trophic structure of the fish fauna, over temporal and spatial scales, as affected by the impoundment of the Iguaçu River in the region of Salto Caxias, Paraná State, Brazil. Sampling was conducted before (March 1997 - February 1998 and after the impoundment (March 1999 - February 2000, at four sampling sites. The stomach contents were analyzed by the volumetric method. The species could be organized in 10 trophic guilds: algivores, carcinophages, detritivores, herbivores, aquatic insectivores, terrestrial insectivores, invertivores, omnivores, piscivores, and planktivores; the first and last guilds were represented only in the post-impoundment period. Similarity patterns and feeding changes were summarized by a non-metric Multi-dimensional Scaling (nMDS analysis and statistically tested by a Permutational multivariate analysis of variance (PERMANOVA. Most species showed feeding changes, except for the piscivores and detritivores. These changes were related to the temporal factor (impoundment phases, such as reduced intake of benthic organisms and allochthonous food, which were usually replaced by resources from the reservoir itself (algae, microcrustaceans, and fish, simplifying the food spectrum of the fish fauna. A different indicator of food resources (IndVal corroborated these changes in the feeding of the species. The proportions of the trophic guilds evaluated based on the catch per unit of effort (CPUE and tested by ANOSIM were significantly different before and after the impoundment. Herbivores and piscivores were the guilds that contributed (SIMPER to these differences, especially the high increase in biomass of the piscivore guild after the impoundment. Variations in the abundance of trophic guilds were more directly related to changes in the feeding habits of the fish fauna than to increases in the number and biomass of the species that constitute these guilds.

  6. Transient dwarfism of soil fauna during the Paleocene-Eocene Thermal Maximum.

    Science.gov (United States)

    Smith, Jon J; Hasiotis, Stephen T; Kraus, Mary J; Woody, Daniel T

    2009-10-20

    Soil organisms, as recorded by trace fossils in paleosols of the Willwood Formation, Wyoming, show significant body-size reductions and increased abundances during the Paleocene-Eocene Thermal Maximum (PETM). Paleobotanical, paleopedologic, and oxygen isotope studies indicate high temperatures during the PETM and sharp declines in precipitation compared with late Paleocene estimates. Insect and oligochaete burrows increase in abundance during the PETM, suggesting longer periods of soil development and improved drainage conditions. Crayfish burrows and molluscan body fossils, abundant below and above the PETM interval, are significantly less abundant during the PETM, likely because of drier floodplain conditions and lower water tables. Burrow diameters of the most abundant ichnofossils are 30-46% smaller within the PETM interval. As burrow size is a proxy for body size, significant reductions in burrow diameter suggest that their tracemakers were smaller bodied. Smaller body sizes may have resulted from higher subsurface temperatures, lower soil moisture conditions, or nutritionally deficient vegetation in the high-CO(2) atmosphere inferred for the PETM. Smaller soil fauna co-occur with dwarf mammal taxa during the PETM; thus, a common forcing mechanism may have selected for small size in both above- and below-ground terrestrial communities. We predict that soil fauna have already shown reductions in size over the last 150 years of increased atmospheric CO(2) and surface temperatures or that they will exhibit this pattern over the next century. We retrodict also that soil fauna across the Permian-Triassic and Triassic-Jurassic boundary events show significant size decreases because of similar forcing mechanisms driven by rapid global warming.

  7. Transient dwarfism of soil fauna during the Paleocene-Eocene Thermal Maximum

    Science.gov (United States)

    Smith, J.J.; Hasiotis, S.T.; Kraus, M.J.; Woody, D.T.

    2009-01-01

    Soil organisms, as recorded by trace fossils in paleosols of the Willwood Formation, Wyoming, show significant body-size reductions and increased abundances during the Paleocene-Eocene Thermal Maximum (PETM). Paleobotanical, paleopedologic, and oxygen isotope studies indicate high temperatures during the PETM and sharp declines in precipitation compared with late Paleocene estimates. Insect and oligochaete burrows increase in abundance during the PETM, suggesting longer periods of soil development and improved drainage conditions. Crayfish burrows and molluscan body fossils, abundant below and above the PETM interval, are significantly less abundant during the PETM, likely because of drier floodplain conditions and lower water tables. Burrow diameters of the most abundant ichnofossils are 30-46% smaller within the PETM interval. As burrow size is a proxy for body size, significant reductions in burrow diameter suggest that their tracemakers were smaller bodied. Smaller body sizes may have resulted from higher subsurface temperatures, lower soil moisture conditions, or nutritionally deficient vegetation in the high-CO2 atmosphere inferred for the PETM. Smaller soil fauna co-occur with dwarf mammal taxa during the PETM; thus, a common forcing mechanism may have selected for small size in both above- and below-ground terrestrial communities. We predict that soil fauna have already shown reductions in size over the last 150 years of increased atmospheric CO2 and surface temperatures or that they will exhibit this pattern over the next century. We retrodict also that soil fauna across the Permian-Triassic and Triassic-Jurassic boundary events show significant size decreases because of similar forcing mechanisms driven by rapid global warming.

  8. Soil fauna and its relation with environmental variables in soil management systems

    Directory of Open Access Journals (Sweden)

    Dilmar Baretta

    Full Text Available The present study aims to generate knowledge about the soil fauna, its relation to other explanatory environmental variables, and, besides it, to select edaphic indicators that more contribute to separate the land use systems (LUS. Five different LUS were chosen: conventional tillage with crop rotation (CTCR; no-tillage with crop rotation (NTCR; conventional tillage with crop succession (CTCS; no-tillage with crop succession (NTCS and minimum tillage with crop succession (MTCS. The samples were made in the counties Chapecó, Xanxerê and Ouro Verde located in the state of Santa Catarina, Brazil, and were considered the true replicates of the LUS. In each site, nine points were sampled in a sampling grid of 3 x 3. At the same points, soil was sampled for the physical, chemical and biological attributes (environmental variables. Pitfall traps were used to evaluate the soil fauna. Data were analyzed using principal component analysis (PCA and canonical discriminant analysis (CDA. The soil fauna presented potential to be used as indictors of soil quality, since some groups proved to be sensible to changes of the environmental variables and to soil management and tillage. The soil management using crop rotation (NTCR and CTCR presented higher diversity, compared to the systems using crop succession (NTCS, MTCS and NTCS, evidencing the importance of the soil tillage, independent of the season (summer or winter. The variable that better contributed to explain these changes were the chemical variables (potassium, pH, calcium, organic matter, available phosphorus, potential acidity, and biological variables (Shannon diversity index, Collembola, Pielou equitability index and microbial biomass carbon, respectively.

  9. Influence of mineral fertilization on edaphic fauna in Acacia auriculiformis (A. Cunn plantations

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    Liliana Parente Ribeiro

    2014-02-01

    Full Text Available Fertilization and/or the accumulation of organic matter from plant residues can influence the composition of soil and litter community. The goal of this study was to evaluate the effects of P and K fertilization on total faunal and nematode faunal composition and richness in plant litter and soil for 360 days in an area reforested with Acacia auriculiformis (A. Cunn, located in the municipality of Conceição de Macabu in the State of Rio de Janeiro. For each treatment (fertilized and unfertilized plots, samples of litter and soil (to a depth of 5 cm were collected and transferred into a Berlese-Tüllgren funnels for the extraction of fauna. Mesofauna and macrofauna were quantified, and the major taxa identified. Nematodes were extracted by centrifugal flotation in sucrose solution and identified according to feeding habits. Density (number of individuals m-2 of total fauna, microphages, social insects and saprophages varied significantly per treatment and sampling time in both litter and soil. The total number of individuals collected was 5,127, and the total number of nematodes 894. Phosphorus and potassium fertilization resulted in an increase in total fauna density and richness in the litter due to an increased abundance of social insects, saprophages and herbivores. In the soil, fertilization increased the saprophage and predator densities. Saprophages were the predominant taxa in the litter, while social insects (Formicidae prevailed in the soil. Litter nematode populations were favored by mineral fertilization. Bacteriophages were the predominant nematode group in both litter and soil.

  10. The importance of a Biosphere Reserve of Atlantic Forest for the conservation of stream fauna

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    CE. Yoshida

    Full Text Available Preservation of terrestrial fauna and flora has been the main reason for the settlement of most protected areas in the past 30 years, but although those areas may include water bodies, this does not necessarily mean that the biodiversity of freshwater environments are also protected. In the present study, the fauna inventory of eight streams (1st, 2nd, 4th and 5th orders of three microbasins of Japi Mountain, a Biosphere Reserve of Atlantic Forest recognised by UNESCO since 1994, located in São Paulo state, southeast of Brazil, was conducted. The hypothesis of this study is that the conservation of this area is important for the maintenance of the aquatic biodiversity of this biome, and so, this world hotspot deserves priority conservation actions. From 2005 to 2007, benthic macroinvertebrates, fishes and, eventually, anuran amphibians were sampled in these streams. The results showed that Japi Mountain contributes to the conservation of 138 taxonomic units of the aquatic biota and covers a rich and representative biodiversity of freshwater fauna of the world (0.2%, Neotropical region (0.9%, Brazil (2.4% and São Paulo state (17.9%. The studied streams in the Environmental Protection Area help protect endangered taxa like the fishes Neoplecostomus paranensis and Pareiorhina cf rudolphi, and shelter freshwater invertebrates and fishes whose distribution is restricted to the Brazilian territory. Japi Mountain is also an important haven of species that was missing there like the frog species Vitreorana eurygnatha. Thus, this species inventory emphasises the importance of conservation actions of the freshwater environments of this Biosphere Reserve of Atlantic Forest.

  11. Soil fauna as an indicator of soil quality in forest stands, pasture and secondary forest

    Directory of Open Access Journals (Sweden)

    Felipe Vieira da Cunha Neto

    2012-11-01

    Full Text Available The interactions between soil invertebrates and environmental variations are relatively unknown in the assessment of soil quality. The objective of this study was to evaluate soil quality in areas with different soil management systems, based on soil fauna as indicator, in Além Paraíba, Minas Gerais, Brazil. The soil invertebrate community was sampled using pitfall traps, in the dry and rainy seasons, from areas with five vegetation types (acacia, mimosa, eucalyptus, pasture, and secondary forest. The abundance of organisms and the total and average richness, Shannon's diversity index, the Pielou uniformity index, and change index V were determined. The fauna was most abundant in the areas of secondary forest and mimosa plantations in the dry season (111.3 and 31.7 individuals per trap per day, respectively. In the rainy season, the abundance of organisms in the three vegetation types did not differ. The highest values of average and total richness were recorded in the secondary forest in the dry season and in the mimosa stand in the rainy season. Shannon's index ranged from 1.57 in areas with acacia and eucalyptus in the rainy season to 3.19 in the eucalyptus area in the dry season. The uniformity index was highest in forest stands (eucalyptus, acacia and mimosa in the dry season, but higher in the rainy season in the pasture and secondary forest than in the forest stands. The change index V indicated that the percentage of extremely inhibited groups was lowest in the area with mimosa, both in the dry and rainy season (36 and 23 %, respectively. Of all forest stands, the mimosa area had the most abundant soil fauna.

  12. The importance of a Biosphere Reserve of Atlantic Forest for the conservation of stream fauna.

    Science.gov (United States)

    Yoshida, C E; Uieda, V S

    2014-05-01

    Preservation of terrestrial fauna and flora has been the main reason for the settlement of most protected areas in the past 30 years, but although those areas may include water bodies, this does not necessarily mean that the biodiversity of freshwater environments are also protected. In the present study, the fauna inventory of eight streams (1st, 2nd, 4th and 5th orders) of three microbasins of Japi Mountain, a Biosphere Reserve of Atlantic Forest recognised by UNESCO since 1994, located in São Paulo state, southeast of Brazil, was conducted. The hypothesis of this study is that the conservation of this area is important for the maintenance of the aquatic biodiversity of this biome, and so, this world hotspot deserves priority conservation actions. From 2005 to 2007, benthic macroinvertebrates, fishes and, eventually, anuran amphibians were sampled in these streams. The results showed that Japi Mountain contributes to the conservation of 138 taxonomic units of the aquatic biota and covers a rich and representative biodiversity of freshwater fauna of the world (0.2%), Neotropical region (0.9%), Brazil (2.4%) and São Paulo state (17.9%). The studied streams in the Environmental Protection Area help protect endangered taxa like the fishes Neoplecostomus paranensis and Pareiorhina cf rudolphi, and shelter freshwater invertebrates and fishes whose distribution is restricted to the Brazilian territory. Japi Mountain is also an important haven of species that was missing there like the frog species Vitreorana eurygnatha. Thus, this species inventory emphasises the importance of conservation actions of the freshwater environments of this Biosphere Reserve of Atlantic Forest.

  13. Effect of residues of pineaplle plant and agrobio in the soil fauna

    OpenAIRE

    Almeida, Alecsandra de; Correia, Maria Elizabeth Fernandes

    2010-01-01

    Objetivou-se avaliar o efeito de restos culturais de abacaxizeiro (Ananas comosus L.) 'Smooth Cayenne' na fauna de artrópodes,em cultivos em campo. As mudas, do tipo filhote, foram plantadas no mês de junho, em um Latossolo Vermelho Amarelo, que recebeu 0, 30 e 60t/ha de restos de abacaxizeiro, aplicados superficialmente e incorporados a 10cm de profundidade, com e sem a adição do biofertilizante-Agrobio10% (v/v). Foram coletadas amostras a 05 cm de profundidade aos 90, 210, 330 e 450 dias ap...

  14. Status of the flora and fauna on the Nevada Test Site, 1988

    International Nuclear Information System (INIS)

    Hunter, R.B.

    1992-06-01

    In 1987 the US Department of Energy (DOE) initiated a program to monitor the health of the Nevada Test Site (NTS) plants and animals in support of the National Environmental Protection Act. The program, part of DOE's Basic Environmental Compliance and Monitoring Program (BECAMP), monitors perennial and ephemeral plants, the more common species of rodents and lizards, and the horses, deer, raptors and other large animals on the NTS. This is a report of data collected on these flora and fauna for the year 1988, the second year of monitoring

  15. Preliminary study on ESR dating of Hexian-Man and its fauna

    International Nuclear Information System (INIS)

    Huang Peihua; Zheng Lizhen; Quan Yucai; Liang Renyou; Xu Yunhua; Fang Yingsan; Fang Dusheng

    1995-01-01

    ESR dating results for samples of synchronous animal tooth with the skull of Hexian-Man in the lower part of the second layer show that the age of Hexian-Man is about 300(299.80) ka, corresponding to the late stage of Peiking-Man (the HIII skull of Peking-Man). The ages of Hexian-Man's Fauna are 150-300 ka, corresponding to those of the 2nd-3rd-4th layers of Peking-Man's Cave

  16. Tick fauna of Malaysian red jungle fowl (Gallus gallus) in Bangi, Malaysia

    OpenAIRE

    Konto, M.; Fufa, G. I.; Zakaria, A.; Tukur, S. M.; Watanabe, M.; Ola-Fadunsin, S. D.; Khan, M. S.; Shettima, Y. M.; Babjee, S. M. A.

    2015-01-01

    Aim: The red jungle fowl is generally considered as one of the endangered Asian wild Galleopheasants due to man-made encroachment of their habitats, coupled with the effect of disease and disease causing organisms like ticks and tick-borne infections. This study aimed to determine the tick fauna of the red jungle fowl and their predilection sites based on developmental stages. Materials and Methods: A total of 33 jungle fowls were sampled for this study from Bangi area of Selangor State, Peni...

  17. Potential impact of wind energy development of mountain flora and fauna in Rhone-Alpes

    International Nuclear Information System (INIS)

    Ladet, Alain; Bauvet, Corinne

    2005-03-01

    After a presentation of Rhone-Alpes mountain areas (massifs, constraints related to mountain climate, vegetation levels), this report proposes an overview of elements to be taken into account for the development of wind energy. It lists the different concerned public actors, reports a bibliographical study, indicates names and locations of sensitive species (fauna and flora) and natural environments. A synthesis indicates potential impacts, and outlines the patrimonial value, and then proposes an approach for the diagnosis and for the impact study. Appendices notably contain sheets which present the different concerned vegetal or animal species, and their important characteristics in terms of habitat and life

  18. Gratkorn - A new late Middle Miocene vertebrate fauna from Styria (Late Sarmatian, Austria)

    Science.gov (United States)

    Gross, M.; Böhme, M.; Prieto, J.

    2009-04-01

    Integrated stratigraphic approaches provide precise correlations of global standard stages with regional Paratethys stages. Nevertheless, higher resolution stratigraphic matching of terrestrial deposits remains challenging due to the lack of a practical continental biostratigraphy. The mostly used tool for biostratigraphic correlation of non-marine deposits in the Old World is still the concept of Neogene Mammal-zones (MN-zones). However, at higher biostratigraphic resolution (reptiles (scincids, lacertids, gekkonids, anguids, varanids, colubrids, testudinids, emydids), birds (coliiformes), rodents and lagomorphs (cricetids, glirids, eomyids, sciurids, castorids), insectivores and chiropterans (erinaceids, soricids, talpids), and large mammals (suids, tragulids, moschids, cervids, ?palaeomerycids, equids, chalicotheriids, rhinos, proboscidians, carnivors). Litho- and biostratigraphy (terrestrial gastropods) as well as magnetostratigraphic data and the sequence stratigraphic and geodynamic frame indicate an age of 12-12.2 Ma (early Late Sarmatian s.str., chron 5An.1n) for the locality. Therefore, Gratkorn is one of richest and most complete fauna of the late Middle Miocene of Central Europe and will be confidentially one of the key faunas for a high-resolution continental biostratigraphy and the comprehension of the faunal succession and interchanges near the Middle/Late Miocene transition. Acknowledgements This is a preliminary overview of the Gratkorn vertebrate fauna. Several taxa are still under investigation. We are especially grateful to Gudrun Daxner-Höck, Ursula Göhlich (both Natural History Museum Vienna) and Getrud Rössner (University of Munich) for their comments to the rodents, ruminants, proboscidians and bird remains. References Böhme, M., Ilg, A., Winklhofer, M. 2008. Late Miocene "washhouse" climate in Europe.- Earth and Planetary Science Letters, 275: 393-401. Gross, M., 2008. A limnic ostracod fauna from the surroundings of the Central

  19. Bioactivity of marine organisms. Part 5. Screening of some marine fauna from the Indian coast

    Digital Repository Service at National Institute of Oceanography (India)

    Naik, C.G.; Kamat, S.Y.; Parameswaran, P.S.; Das, B.; Patel, J.; Ramani, P.; Bhakuni, D.S.; Goel, A.K.; Jain, S.; Srimal, R.C.

    (December), 1990, pp. 153-157 BIOACTIVITY OF MARINE ORGANISMS PART V : SCREENING OF SOME MARINE FAUNA FROM THE INDIAN COAST , CG. NAIK, S.Y. KAMAT, P.S. PARAMESHWARAN, B. DAS, JIVEXA PATEL, PRITA RAMANI, D.S. BHAKUNI", A.K. GOEL", SUDHA JAIN" AND R.c. SRIMAL... of Oceanography, Goa, in collaboration with the Central Drug Research Institute, Lucknow for the screening of extracts ofmarine organisms for a wide range of biological activities. The programme consists of collection, identification and extraction of marine flora...

  20. Handling plan of the flora and fauna sanctuary Otun - Quimbaya. Pereira (Risaralda)

    International Nuclear Information System (INIS)

    Lopez Murcia, Samuel; Rodriguez Ramirez, Pablo

    1998-01-01

    The present document is about of the elaboration of the handling plan of the flora and fauna sanctuary Otun-Quimbaya, following a new scheme of planning that has been come adjusting to be adopted on the part of the special administrative unit of the system of natural national parks, of the Ministry of the environment; the plan is based on the detailed description of the protected area and its influence area, a zonification, position of handling programs and the establishment of basic norms that regulate the handling applied to the area

  1. An acoustic system for autonomous navigation and tracking of marine fauna

    KAUST Repository

    De la Torre, Pedro

    2014-08-01

    A marine acoustic system for underwater target tracking is described. This system is part of the Integrated Satellite and Acoustic Telemetry (iSAT) project to study marine fauna. It is a microcontroller-based underwater projector and receiver. A narrow-band, passive sonar detection architecture is described from signal generation, through transduction, reception, signal processing and up to tone extraction. Its circuit and operation principles are described. Finally, a comparison between the current energy detection method versus an alternative matched filter approach is included.

  2. Investigations of a novel fauna from hydrothermal vents along the Arctic Mid-Ocean Ridge (AMOR) (Invited)

    Science.gov (United States)

    Rapp, H.; Schander, C.; Halanych, K. M.; Levin, L. A.; Sweetman, A.; Tverberg, J.; Hoem, S.; Steen, I.; Thorseth, I. H.; Pedersen, R.

    2010-12-01

    The Arctic deep ocean hosts a variety of habitats ranging from fairly uniform sedimentary abyssal plains to highly variable hard bottoms on mid ocean ridges, including biodiversity hotspots like seamounts and hydrothermal vents. Deep-sea hydrothermal vents are usually associated with a highly specialized fauna, and since their discovery in 1977 more than 400 species of animals have been described. This fauna includes various animal groups of which the most conspicuous and well known are annelids, mollusks and crustaceans. The newly discovered deep sea hydrothermal vents on the Mohns-Knipovich ridge north of Iceland harbour unique biodiversity. The Jan Mayen field consists of two main areas with high-temperature white smoker venting and wide areas with low-temperature seepage, located at 5-700 m, while the deeper Loki Castle vent field at 2400 m depth consists of a large area with high temperature black smokers surrounded by a sedimentary area with more diffuse low-temperature venting and barite chimneys. The Jan Mayen sites show low abundance of specialized hydrothermal vent fauna. Single groups have a few specialized representatives but groups otherwise common in hydrothermal vent areas are absent. Slightly more than 200 macrofaunal species have been identified from this vent area, comprising mainly an assortment of bathyal species known from the surrounding area. Analysis of stable isotope data also indicates that the majority of the species present are feeding on phytodetritus and/or phytoplankton. However, the deeper Loki Castle vent field contains a much more diverse vent endemic fauna with high abundances of specialized polychaetes, gastropods and amphipods. These specializations also include symbioses with a range of chemosynthetic microorganisms. Our data show that the fauna composition is a result of high degree of local specialization with some similarities to the fauna of cold seeps along the Norwegian margin and wood-falls in the abyssal Norwegian Sea

  3. New Zealand optometrists 2006: demographics, working arrangements and hours worked.

    Science.gov (United States)

    Frederikson, Lesley G; Chamberlain, Kerry; Sangster, Andrew J

    2008-07-01

    Optometry is a regulated health profession in NZ, with limited student places. With 650 registered optometrists in 2005, the optometrist to population ratio was 1 : 6,291 with no apparent national shortage. If optometrists registered in NZ do not actually live there, a workforce shortage is possible. This paper presents findings from the New Zealand Association of Optometrists 2006 workforce survey of members, which aimed to profile the NZ optometric workforce and to explore factors relating to workforce capacity, job stress and future planning. A questionnaire was developed to collect information on employment status, hours worked and gender distribution of optometrists in New Zealand. It was circulated to 530 active members of the NZ Association of Optometrists representing 86 per cent of the available optometrists. Direct comparisons with the Australian optometric workforce numbers were also undertaken. Of the 243 respondents, 129 (53 per cent) were male. The median age of all respondents was 39 years (46 for males and 34 for females) and 75 per cent of the respondents were aged younger than 50 years. Fifty per cent had practised 15 years or less. Ten per cent of respondents had 'time-out' during their career and this was significantly more likely for females. Nearly half the respondents were self-employed (46 per cent) and eight per cent worked as locums. Part-time employees were more likely to be female and males were more likely to be in full-time self-employment. Half the group was under 40 (51 per cent), which accounted for 86 per cent of the full-time salaried arrangements. Those aged 30 to 39 included 52 per cent of the total part-time salaried workers. The average working week was 34 hours for women and 39 hours for men; the median was 40 hours for both groups. In the typical working week, 80 per cent of an optometrist's time was spent consulting with patients and five per cent was patient-related paperwork. The distribution of work arrangements was

  4. Time to stop mucking around? Impacts of underwater photography on cryptobenthic fauna found in soft sediment habitats.

    Science.gov (United States)

    De Brauwer, Maarten; Saunders, Benjamin J; Ambo-Rappe, Rohani; Jompa, Jamaluddin; McIlwain, Jennifer L; Harvey, Euan S

    2018-07-15

    Scuba diving tourism is a sustainable source of income for many coastal communities, but can have negative environmental impacts if not managed effectively. Diving on soft sediment habitats, typically referred to as 'muck diving', is a growing multi-million dollar industry with a strong focus on photographing cryptobenthic fauna. We assessed how the environmental impacts of scuba divers are affected by the activity they are engaged in while diving and the habitat they dive in. To do this, we observed 66 divers on coral reefs and soft sediment habitats in Indonesia and the Philippines. We found diver activity, specifically interacting with and photographing fauna, causes greater environmental disturbances than effects caused by certification level, gender, dive experience or age. Divers touched the substrate more often while diving on soft sediment habitats than on coral reefs, but this did not result in greater environmental damage on soft sediment sites. Divers had a higher impact on the substrate and touch animals more frequently when observing or photographing cryptobenthic fauna. When using dSLR-cameras, divers spent up to five times longer interacting with fauna. With the unknown, long-term impacts on cryptobenthic fauna or soft sediment habitats, and the increasing popularity of underwater photography, we argue for the introduction of a muck diving code of conduct. Copyright © 2018 Elsevier Ltd. All rights reserved.

  5. Brachiopod faunas after the end Ordovician mass extinction from South China: Testing ecological change through a major taxonomic crisis

    Science.gov (United States)

    Huang, Bing; Harper, David A. T.; Rong, Jiayu; Zhan, Renbin

    2017-05-01

    Classification of extinction events and their severity is generally based on taxonomic counts. The ecological impacts of such events have been categorized and prioritized but rarely tested with empirical data. The ecology of the end Ordovician extinction and subsequent biotic recovery is tracked through abundant and diverse brachiopod faunas in South China. The spatial and temporal ranges of some 6500 identified specimens, from 10 collections derived from six localities were investigated by network and cluster analyses, nonmetric multidimensional scaling and a species abundance model. Depth zonations and structure of brachiopod assemblages along an onshore-offshore gradient in the late Katian were similar to those in the latest Ordovician-earliest Silurian (post-extinction fauna). Within this ecological framework, deeper-water faunas are partly replaced by new taxa; siliciclastic substrates continued to be dominated by the more 'Ordovician' orthides and strophomenides, shallow-water carbonate environments hosted atrypides, athyridides and pentamerides, with the more typical Ordovician brachiopod fauna continuing to dominate until the late Rhuddanian. The end Ordovician extinctions tested the resilience of the brachiopod fauna without damage to its overall ecological structure; that commenced later at the end of the Rhuddanian.

  6. The influence of land use systems on soil and surface litter fauna in the western region of Santa Catarina

    Directory of Open Access Journals (Sweden)

    Marie Luise Carolina Bartz

    Full Text Available The aim of this study was to evaluate the abundance of soil and surface litter fauna in the western region of Santa Catarina state, southern Brazil, in the following land use systems (LUS: no-tillage crops (NT, integrated crop-livestock (ICL, pasture (PA, Eucalyptus plantation (EP and native forest fragments (NF. Sampling was done in three counties in the western region of Santa Catarina: Xanxerê, Chapecó and São Miguel do Oeste, in two seasons (winter and summer. The evaluation of soil/litter fauna in each LUS was performed by installing nine "pitfall traps" per sampling grid (3 x 3. The counties are true replicas. The soil for the chemical attributes was collected at the same sampling points for soil fauna. Altogether, 17 taxa were identified in the five LUS. The presence of groups of fauna was influenced by the type of soil management used. The LUS NF and EP provide better soil conditions for the development of a higher diversity of soil fauna groups compared to other LUS, which showed varying degrees of human intervention, regardless of the sampling season (winter or summer. However, annual crop systems NT and ICL groups showed greater richness and total abundance when compared to the perennial systems (EP and PA. Principal component analysis is an important tool in the study of biological indicators of sustainability because it allows use of soil attributes (chemical and physical as explanatory environmental variables, which helps in the interpretation of ecological data.

  7. A tutela da fauna silvestre como efetivação do direito fundamental ao meio ambiente

    Directory of Open Access Journals (Sweden)

    Emerson Bortolozi

    2018-03-01

    Full Text Available Esta pesquisa tem por objeto a análise da efetivação do direito fundamental ao meio ambiente sob a ótica da tutela à fauna silvestre, com base na Constituição Federal e em normas infraconstitucionais. Como se sabe, a Constituição de 1988 é um marco importantíssimo na evolução da defesa jurídica do meio ambiente, tendo desencadeado o surgimento de uma ampla legislação voltada à defesa de valores ambientais e, particularmente, da fauna silvestre. A partir da ótica constitucional e da legislação de proteção à fauna silvestre, como a Lei que cria Política Nacional do Meio Ambiente, a Lei que cria o Sistema Nacional de Unidades de Conservação – SNUC, a Lei de Uso Científico de Animais, a Lei de Rodeios e, em especial, a Lei de Proteção à Fauna, que foi recepcionada pela Constituição, é que se compõe o arsenal de ferramentas jurídicas que realizam a efetivação do direito fundamental ao meio ambiente animal. Por meio desse exame, identifica-se que a tutela da fauna silvestre acaba significando forma de efetivação do direito fundamental ao Meio Ambiente

  8. A New Zealand based cohort study of anaesthetic trainees' career outcomes compared with previously expressed intentions.

    Science.gov (United States)

    Moran, E M L; French, R A; Kennedy, R R

    2011-09-01

    Predicting workforce requirements is a difficult but necessary part of health resource planning. A 'snapshot' workforce survey undertaken in 2002 examined issues that New Zealand anaesthesia trainees expected would influence their choice of future workplace. We have restudied the same cohort to see if that workforce survey was a good predictor of outcome. Seventy (51%) of 138 surveys were completed in 2009 compared with 100 (80%) of 138 in the 2002 survey. Eighty percent of the 2002 respondents planned consultant positions in New Zealand. We found 64% of respondents were working in New Zealand (P New Zealand based respondents but only 40% of those living outside New Zealand agreed or strongly agreed with this statement (P New Zealand but was important for only 2% of those resident in New Zealand (P New Zealand were predominantly between NZ$150,000 and $200,000 while those overseas received between NZ$300,000 and $400,000. Of those that are resident in New Zealand, 84% had studied in a New Zealand medical school compared with 52% of those currently working overseas (P < 0.01). Our study shows that stated career intentions in a group do not predict the actual group outcomes. We suggest that 'snapshot' studies examining workforce intentions are of little value for workforce planning. However we believe an ongoing program matching career aspirations against career outcomes would be a useful tool in workforce planning.

  9. Outdoor education in New Zealand: a comparative and cultural perspective

    DEFF Research Database (Denmark)

    Andkjær, Søren

    2009-01-01

    relationships linked to identity. Masculine values are dominant and outdoor education in New Zealand can generally be understood as a reproduction of political ideas and values in society. Friluftsliv in Denmark is traditionally closely linked to similar traditions in Sweden and Norway (Tordsson, 1993). However......  This presentation takes general view of understanding outdoor education in New Zealand.  This is seen from an outsider's perspective and is compared with "friluftsliv" in Denmark and the Nordic countries. Analysing and understanding one's culture is never easy, and the main challenge is to focus...... on and question everyday phenomena which seem natural and that reproduce one's own perspective. Cultural analysis and the analysis of social configurations together with a comparative cultural perspective form the research approach.  . The presentation is based on a comparative and qualitative case study (Ragin...

  10. Excavations at Cook's Cove, Tolaga Bay, New Zealand

    International Nuclear Information System (INIS)

    Walter, R.; Jacomb, C.; Brooks, E.

    2011-01-01

    The Cook's Cove site (Z17/311) on the East Coast of the North Island of New Zealand is an unusual example of an archaeological site spanning close to the full duration of the New Zealand prehistoric sequence. In addition to a record of Polynesian activities, the site is also well known as the type site for the North Island Holocene stratigraphy. Recent excavations at Cook's Cove have resulted in a reinterpretation of the nature of Polynesian occupation and adaptation in this part of the North Island. The application of an 'event phase' interpretative approach provides the means for reconstructing a detailed history of environmental processes and their relationships to cultural activities over a period of 700 years. (author). 61 refs., 17 figs., 13 tabs.

  11. Evolving National Strategy Driving Nursing Informatics in New Zealand.

    Science.gov (United States)

    Honey, Michelle; Westbrooke, Lucy

    2016-01-01

    An update to the New Zealand Health Strategy identifying direction and priorities for health services is underway. Three specific areas have implications for nursing informatics and link to education and practice: best use of technology and information, fostering and spreading innovation and quality improvements, and building leaders and capability for the future. An emphasis on prevention and wellness means nursing needs to focus on health promotion and the role of consumers is changing with access to their on-line information a major focus. As the modes of delivery for services such as telehealth and telenursing changes, nurses are increasingly working independently and utilizing information and communication technologies to collaborate with the health team. New Zealand, and other countries, need strong nursing leadership to sustain the nursing voice in policy and planning and ensure nurses develop the required informatics skills.

  12. Adventure tourism and adventure sports injury: the New Zealand experience.

    Science.gov (United States)

    Bentley, Tim A; Page, Stephen J; Macky, Keith A

    2007-11-01

    The primary aims of this study were to establish a client injury baseline for the New Zealand adventure tourism and adventure sport sector, and to examine patterns and trends in claims for injury during participation in adventure activities. Content analysis of narrative text data for compensated injuries occurring in a place for recreation and sport over a 12-month period produced over 15,000 cases involving adventure tourism and adventure sport. As found in previous studies in New Zealand, highest claim counts were observed for activities that are often undertaken independently, rather than commercially. Horse riding, tramping, surfing and mountain biking were found to have highest claim counts, while hang gliding/paragliding/parasailing and jet boating injuries had highest claim costs, suggesting greatest injury severity. Highest claim incidence was observed for horse riding, with female claimants over-represented for this activity. Younger male claimants comprised the largest proportion of adventure injuries, and falls were the most common injury mechanism.

  13. Neoliberalism and criticisms of earthquake insurance arrangements in New Zealand.

    Science.gov (United States)

    Hay, I

    1996-03-01

    Global collapse of the Fordist-Keynesian regime of accumulation and an attendant philosophical shift in New Zealand politics to neoliberalism have prompted criticisms of, and changes to, the Earthquake and War Damage Commission. Earthquake insurance arrangements made 50 years ago in an era of collectivist, welfarist political action are now set in an environment in which emphasis is given to competitive relations and individualism. Six specific criticisms of the Commission are identified, each of which is founded in the rhetoric and ideology of a neoliberal political project which has underpinned radical social and economic changes in New Zealand since the early 1980s. On the basis of those criticisms, and in terms of the Earthquake Commission Act 1993, the Commission has been restructured. The new Commission is withdrawing from its primary position as the nation's non-residential property hazards insurer and is restricting its coverage of residential properties.

  14. Drug-free workplace programmes: New Zealand perspective.

    Science.gov (United States)

    Nolan, Susan

    2008-01-30

    New Zealand (NZ) companies have been introducing Drug & Alcohol Free Workplace Policies and Programmes, which include testing, since 1992. Most "safety-critical" industry sectors are now embracing drug and alcohol testing as part of comprehensive programmes which also have a strong focus on education and rehabilitation. Prison Inmate testing was also introduced in 1998. Lawful drug testing in NZ should be conducted to the strict medico-legal requirements of the Australian/New Zealand Standard, AS/NZS 4308:2001 "Procedures for the collection, detection and quantitation of drugs of abuse in urine." This paper gives an overview of the NZ experience, highlighting the mix of testing options employed, the industry sector trends, the categories of drugs misused, the influence of significant Employment Court Judgements, proposed changes to the AS/NZS 4308(2006), and current oral fluid research projects.

  15. Oxalates in oca (New Zealand yam) (Oxalis tuberosa Mol.).

    Science.gov (United States)

    Ross, A B; Savage, G P; Martin, R J; Vanhanen, L

    1999-12-01

    Oca (Oxalis tuberosa Mol.) or New Zealand yam, in common with other members of this genus, contains oxalate, an antinutritive factor. Twelve South American and two New Zealand cultivars of oca were analyzed for total and soluble oxalate contents of the tubers. The range of total oxalate levels was 92-221 mg/100 g of fresh weight. Levels of soluble and total oxalate extracted from the tubers were not significantly different, suggesting that no calcium oxalate is formed in the tubers. The oxalate concentrations obtained in this study for oca suggest that previously reported values are too low and that oca is a moderately high oxalate-containing food. This is the first report of a tuber crop containing moderate to high levels of soluble oxalates in the tubers and no insoluble oxalates.

  16. The chronology of Moncks Cave, Canterbury, New Zealand

    International Nuclear Information System (INIS)

    Jacomb, C.

    2008-01-01

    Moncks Cave is a key site in understanding the nature and course of change to Maori culture during the early period of New Zealand prehistory because of the range of both perishable and non-perishable artefacts found there in 1889. Understood to have been completely excavated at that time, the interpretation of the material culture of the site has been rendered difficult by the absence of chronological or stratigraphic provenance data. Recent investigations at Moncks Cave revealed several intact cultural deposits, including both faunal and artefactual remains. Eleven radiocarbon determinations on marine shell suggest that the cave was occupied some time between the mid-fourteenth and mid-fifteenth centuries AD. Although the dates cannot be directly correlated with any particular artefact, the results have important implications for the interpretation of the place of the site and its contents as a whole in the context of the New Zealand prehistoric sequence. (author). 22 refs., 5 figs., 1 tab

  17. Socio-demographic correlates of divorce in New Zealand.

    Science.gov (United States)

    Carmichael, G A

    1988-05-01

    "This paper links data obtained from a one-in-five systematic sample of New Zealand divorce files covering the period 1940-78 with published marriage and birth statistics to examine socio-demographic differentials in divorce rates among couples married between 1939 and 1973. Differentials investigated are those by age at marriage, relative age of bride and groom, marital status prior to marriage, relative marital status of bride and groom, pregnancy status of the wife at marriage, timing of the first birth, religion, country of birth and socioeconomic status. Several findings of overseas studies, such as the special proneness to divorce of very youthful marriages and remarriages following previous divorces, are verified for New Zealand. After controlling for age at marriage, pregnancy does not seem to have directly increased the risk of divorce." excerpt

  18. Economics of alternative energy supply in New Zealand

    Energy Technology Data Exchange (ETDEWEB)

    Walker, B. V.

    1977-10-15

    Alternative means of supplying the main categories of energy demand in New Zealand are examined, using a common economic basis. In this context alternative means are defined to include those not presently in significant large-scale use in New Zealand but which have been demonstrated to be broadly technically feasible. Energy demand is conveniently divided into four categories each corresponding to a grade of energy required and each including all relevant demand in households, commerce, and industry. These categories are called low-grade heat, process heat, transport, and high-grade energy. The high-grade energy market is largely satisfied only by electricity and alternative means of supplying electricity are considered by other authors. The remaining categories are discussed. The comparison of alternatives includes a brief examination of how the comparative economics are affected by the economic criteria used and particularly the cash flow discount rate. The results obtained are of scoping accuracy only but some policy implications are suggested.

  19. Evaluación del riesgo de las carreteras nacionales para la fauna silvestre y el uso de ciencia ciudadana como herramienta para el monitoreo de fauna silvestre atropellada en Costa Rica

    OpenAIRE

    Gutiérrez Sanabria, Diego R.

    2017-01-01

    Evalua el riesgo de las carreteras nacionales para la fauna silvestre y el uso de ciencia ciudadana como herramienta para el monitoreo de fauna silvestre atropellada en Costa Rica. A partir de ahí se desarrolló y evaluó el uso de una aplicación informática en una plataforma web ya existente, para ser usado por cualquier smartphone, lo cual, representa una propuesta innovadora y por último, se usaron datos provenientes de esta aplicación, con una de las especies que más registros de atropellos...

  20. Volcano-hydrothermal energy research at white Island, New Zealand

    International Nuclear Information System (INIS)

    Allis, R.G.

    1994-01-01

    This paper presents the White Island (New Zealand) volcano-hydrothermal research project by the N.Z. DSIR and the Geological Survey of Japan, which is investigating the coupling between magmatic and geothermal systems. The first phase of this investigation is a geophysical survey of the crater floor of the andesite volcano, White Island during 1991/1992, to be followed by drilling from the crater floor into the hydrothermal system. (TEC). 4 figs., 8 refs

  1. HIV and the decriminalization of sex work in New Zealand.

    Science.gov (United States)

    Healy, Catherine

    2006-12-01

    The decriminalization of sex work in New Zealand will protect the rights of sex workers and improve their working conditions and general well-being. It will also improve HIV prevention programs. In this article, which is based on a presentation at a "learning from practice" session at the conference, Catherine Healy describes the situation prior to decriminalization, and discusses the features of the new law and accompanying guidelines.

  2. New Zealand Freshwater Management: Changing Policy for a Changing World

    Science.gov (United States)

    Rouse, H. L.; Norton, N.

    2014-12-01

    Fresh water is essential to New Zealand's economic, environmental, cultural and social well-being. In line with global trends, New Zealand's freshwater resources are under pressure from increased abstraction and changes in land-use which contribute contaminants to our freshwater systems. Recent central government policy reform introduces greater national direction and guidance, to bring about a step-change in freshwater management. An existing national policy for freshwater management introduced in 2011 requires regional authorities to produce freshwater management plans containing clear freshwater objectives (measurable statements about the desired environmental state for water bodies) and associated limits to resource use (such as environmental flows and quantity allocation limits, and loads of contaminants to be discharged). These plans must integrate water quantity and quality management, consider climate change, and incorporate tangata whenua (New Zealand māori) roles and interests. In recent (2014) national policy amendments, the regional authorities are also required to implement national 'bottom-line' standards for certain attributes of the system to be managed; undertake accounting for all water takes and all sources of contaminants; and to develop and implement their plans in a collaborative way with communities. This rapid change in national policy has necessitated a new way of working for authorities tasked with implementation; many obstacles lie in their path. The scientific methods required to help set water quantity limits are well established, but water quality methods are less so. Collaborative processes have well documented benefits but also raise many challenges, particularly for the communication of complex and often uncertain scientific information. This paper provides background on the national policy changes and offers some early lessons learned by the regional authorities implementing collaborative freshwater management in New Zealand.

  3. New Zealand Defense into 2035 -- Future 35 Strategy

    Science.gov (United States)

    2012-12-14

    docs/2012/ bim /bimbackgroudinfo.pdf (accessed 9 October 2012), 19. 48 Defence Force appropriation are the governmental capital charges for use of...important. New Zealand has an active interest in ensuring a secure and stable Asia, allowing international trade to occur in a market in which a third of...Defence (Background Information). Publicly released 2 February 2012. http://www.nzdf.mil.nz/downloads/pdf/public-docs/2012/ bim / bimbackgroudinfo.pdf

  4. PROCESS MANAGEMENT IN HIGH TECH NEW ZEALAND FIRMS

    OpenAIRE

    LINCOLN WOOD; QIANG LU

    2008-01-01

    There are three distinct functions in the product realization chain — product design, process design, and process execution; thus there are two interfaces (product design — process design; process design — process execution) rather than one (product-manufacturing). Case studies of four organizations manufacturing high-tech products in New Zealand are explored to study the organization of process design functions and success strategies. Similarities in structuring, relationships between functi...

  5. Radioactive waste disposal : policies and practices in New Zealand

    International Nuclear Information System (INIS)

    Robertson, M.K.

    1996-01-01

    The management of radioactive waste and its ultimate dispoal have been a significant problem for the nuclear industry. A lot of resources have been devoted to developing management and dispoal systems. As well as being one of the major technical problems, it has been a very significant public relations issue. Public concern about risks associated with disposal of radioactive waste has been on a global scle. It has focused on local issues in some countries, but generl attitudes have been common worldwide. Great differences exist between countries in the scale and aspects of nuclear technoloy in use. In particular the presence or absence of a nuclear power programme, and to a lesser extent of any nuclear reactors, greatly influence the magnitude of the waste disposal problem. Nevertheless, public perceptions of the problem are to some degree independent of these differences. What radioactive wastes are there in New Zealand? Is there a hazard to the New Zealand public or the New Zealand environment from current radioactive waste disposal practices? What policies are in place to control these practices? This report seeks to provide some information on these questions. It also brings together in one document the waste disposal policies followed by the National Radiation Laboratory for different uses of radioactive mateials. Except for some small quantities which are exempt from most controls, radioactive material can be used in New Zealand only under the control of a person holding a licence under the Radiation Protection Act 1965. All requirements of the Radiation Protection Regulations 1982 must also be observed. More detailed safety advice and further mandatory requirements are contained in codes of safe practice. Compliance with one of these is a condition on most licencees. These provisions are administered by the National Radiation Laboratory (NRL) of the Ministry of Health. (author). 7 refs., 2 tabs., 1 fig

  6. Sleep disorders among high school students in New Zealand

    OpenAIRE

    Fernando AT; Samaranayake CB; Blank CJ; Roberts G; Arroll B

    2013-01-01

    INTRODUCTION: Adolescents are known to have high risk factors for sleep disorders, yet the youth rates of sleep disturbances are unknown. AIM: This study aimed to determine the prevalence of sleep disorders among New Zealand high school students. METHODS: The Auckland Sleep Questionnaire (ASQ) was administered to high school students at six schools in the North Island. Schools were chosen to reflect a range of ethnicities and school deciles, which identify the socioeconomic status of househol...

  7. Keeping it pure: could New Zealand be an eco paradise?

    Directory of Open Access Journals (Sweden)

    Ian Yeoman

    2015-03-01

    Full Text Available Purpose – The world is changing and key change agents include climate change and scarcity of resources. The purpose of this paper is to address how New Zealand and tourism could address the future and generate appropriate strategic responses. Design/methodology/approach – Using the process of scenario analysis and drawing upon recent research from the www.tourism2050.com project, this paper describes the circumstances, drivers, economic consequences and key decisions that New Zealand would have to take in order to position itself as an eco paradise. The background to the scenario presumes overarching behaviours in a cooperative world in which resources are scarce. Findings – The scenario portrays a future of collective individualism, where a high degree of personal freedom exists but within the constraints of a world in which there is a scarcity of resources. A communitarian ethos drives policy making with an emphasis on efficient resource use and waste minimisation. New Zealand is a nation favoured by climate change. Environmental intellectual property is one of the nation's key resources and in the spirit of achieving a global environmental equilibrium these technologies are shared with the rest of the world. Life is simple. Competitive individualism is equated with excess and resource waste, while cooperation, harmony, and the continuation of a global cooperative psyche are seen as the foundation stones of the continued, relatively comfortable survival of humanity. Tourism is a luxury and activities are environmentally ethical. Visitors are well-off, purposeful, highly respectful and careful to prove their worth. Originality/value – Eco paradise represents the classic tale of a prisoner's dilemma in which decision makers and consumers ponder the betterment of humankind against individualism. The scenario concludes with a strategic map of the core decisions New Zealand's tourism industry would have to take. The significance of the

  8. Software Development Methods and Tools: a New Zealand study

    OpenAIRE

    Chris Phillips; Elizabeth Kemp; Duncan Hedderley

    2005-01-01

    This study is a more detailed follow-up to a preliminary investigation of the practices of software engineers in New Zealand. The focus of this study is on the methods and tools used by software developers in their current organisation. The project involved detailed questionnaires being piloted and sent out to several hundred software developers. A central part of the research involved the identification of factors affecting the use and take-up of existing software development tools in the wo...

  9. Union Free-Riding in Britain and New Zealand

    OpenAIRE

    Alex Bryson

    2006-01-01

    The percentage of workers who choose not to join the union available to them at their workplace has been rising in Britain and New Zealand. Social custom, union instrumentality, the fixed costs of joining, employee perceptions of management attitudes to unionization and employee problems at work all influence the propensity to free-ride. Ideological convictions regarding the role of unions also play some role, as do private excludable goods. There is little indication of employer-inspired pol...

  10. Investigations of DNA-repair in New Zealand mice

    Energy Technology Data Exchange (ETDEWEB)

    Tuschl, H; Kovac, R; Altmann, H

    1974-09-01

    DNA repair was investigated in New Zealand mice strains which developed murine lupus and compared with Swiss control mice. Unscheduled DNA synthesis demonstrated by autoradiography was used to measure the repair capacity of spleen cells. After gamma-irradiation DNA repair was decreased in the autoimmune strains, while it was significantly increased after UV-irradiation. A possible relationship between repair capacity after gamma-respectively UV-irradiation and the etiologic factor of autoimmunity is discussed. (auth)

  11. Food irradiation technology and some implications for New Zealand

    International Nuclear Information System (INIS)

    Roberts, P.B.; Sutton, H.C.

    1986-01-01

    The use of irradiation in the food industry overseas is growing steadily, but it is likely to be several years before New Zealand industry makes extensive use of the process. The design, operation, and likely costs of facilities to provide controlled doses of radiation to foods are reviewed. Different sources of radiation 60 Co, 137 Cs, accelerators, and mobile units) and a variety of package handling methods are discussed. (auths)

  12. Effects of human trampling on a rocky shore fauna on the Sao Paulo coast, southeastern Brazil.

    Science.gov (United States)

    Ferreira, M N; Rosso, S

    2009-11-01

    Increased tourist activity in coastal regions demands management strategies to reduce impacts on rocky shores. The highly populated coastal areas in southeastern Brazil are an example of degradation caused by development of industry and tourism. Among different shore impacts, trampling has been intensively studied, and may represent a significant source of stress for intertidal fauna. A randomised blocks design was applied to experimentally study the effects of two different trampling intensities on richness, diversity, density and biomass of the rocky shore fauna of Obuseiro beach, Guarujá, southeastern Brazil. Blocks were distributed in two portions of the intertidal zone, dominated respectively by Chthamalus bisinuatus (Cirripedia) and Isognomon bicolor (Bivalvia). Blocks were trampled over three months, simulating the vacation period in Brazil and were monitored for the following nine months. Results indicate that Chthamalus bisinuatus is vulnerable to trampling impacts. Richness, diversity and turn-over index tended to be higher in trampled plots four months after trampling ceased. In general, results agree with previous trampling studies, suggesting that even low intensities of trampling may cause some impact on intertidal communities. Management strategies should include isolation of sensitive areas, construction of boardwalks, visitor education and monitoring programmes. In Brazil, additional data obtained from experimental studies are necessary in order to achieve a better understanding of trampling impacts on rocky shore communities.

  13. Status of the flora and fauna on the Nevada Test Site, 1989--1991

    International Nuclear Information System (INIS)

    Hunter, R.B.

    1994-03-01

    This volume includes six reports of monitoring work to determine the status of and trends in flora and fauna populations on the Nevada Test Site (NTS) from 1989 through 1991. The Nevada Operations Office of the US Department of Energy supported monitoring under its Basic Environmental Compliance and Monitoring Program (BECAMP) since 1987. Under this program several undisturbed baseline plots, and numerous plots in disturbed areas, are sampled on annual or three-year cycles. Perennial plant populations, ephemeral plants, small mammals, reptiles, birds, and large mammals were monitored. Monitoring results are reported for five baseline sites, one from each major landform on the NTS (Jackass Flats, Frenchman Flat, Yucca Flat, Pahute Mesa, and Rainier Mesa), and for areas cleared of vegetation by fires, atmospheric nuclear weapons tests, construction, and gophers. Roadside flora and fauna were studied at two locations, and several historical study plots around the NTS were recensused to determine vegetation changes over long time spans. Three subsidence craters resulting from below-ground nuclear weapons tests were also studied. A major influence on plants and animals during the report period was a severe drought during 1989 and 1990, followed by more moderate drought in 1991

  14. Fauna and Geographical Distribution of Scorpions in Ilam Province, South Western Iran.

    Science.gov (United States)

    Sharifinia, Narges; Gowhari, Iman; Hoseiny-Rad, Manijeh; Aivazi, Ali Ashraf

    2017-06-01

    Scorpions' stings and their own mortalities place them among the most important health and medical problems. The dreadful features and especially their poisonous stings are considered a major cause of human stress and abhorrence/phobia. The current study aimed to study the scorpion fauna of Ilam Province, south western Iran in order to manage scorpionism related problems. In this field-laboratory investigation during March 2014 to February 2015, different parts of Ilam Province were surveyed. Nine sampling parts were selected based on geographical situation, scorpionism reports, weather, flora, and local data. Capturing scorpion was done employing a black light, and a long forceps from dusk to midnight. The collected scorpions were placed to 70% ethyl alcohol. All specimens were determined based on the valid taxonomic keys, furthermore their sexes were studied. Out of the 391 collected scorpions, 11 species were identified as follows: Hottentotta saulcyi , Mesobuthus eupeus , Compsobuthus matthiesseni , Razianus zarudnyi , Hemiscorpius lepturus , Androctonus crassicauda , Orthochirus iranus , Odontobuthus bidentatus , Buthacus macrocentrus , Scorpio maurus , and Polisius persicus . Eleven species of Buthidae, Scorpionidae and Hemiscorpiidae families from high risk areas were identified. Despite the low surface of the province, such different species reveals a diverse scorpion fauna that, in turn, shows good and suitable habits of scorpions, as considered by health staff.

  15. Arctic biogeography: The paradox of the marine benthic fauna and flora.

    Science.gov (United States)

    Dunton, K

    1992-06-01

    The marine benthic fauna and flora that inhabit the shallow arctic sublittoral zone comprise a relatively young marine assemblage characterized by species of either Pacific or Atlantic affinity and notably few endemics. The young character of nearshore arctic communities, as well as their biogeographical composition, is largely a product of the Pleistocene glaciation. However, analysis of more recent collections and comparison between the origins of the benthic fauna and flora present some interesting paradoxes to biogeographers. One enigma is the low frequency of algal species with Pacific affinities in the Arctic, especially in the Chukchi, Beaufort and East Siberian Seas of the Eastern Arctic, which receive direct inputs of northward-flowing Pacific waters. In contrast, animal species with Pacific affinities are found throughout the nearshore regions of the Arctic, reaching their highest frequency in the marginal seas between the New Siberian Islands and the Canadian Archipelago. Organization of published and unpublished data, additional field collections, and the use of cladistics and molecular DNA techniques by systematists are a high priority for future research in reconstructing the evolution of the arctic biotic assemblage. Copyright © 1992. Published by Elsevier Ltd.

  16. Mite fauna and fungal flora in house dust from homes of asthmatic children.

    Science.gov (United States)

    Ishii, A; Takaoka, M; Ichinoe, M; Kabasawa, Y; Ouchi, T

    1979-12-01

    Mite fauna and fungal flora in the house dust from homes of asthmatic children with positive and negative skin test to house dust allergen and non-asthmatic controls were examined. There was no conspicuous difference in mite species distribution among the three groups. Pyroglyphid mites dominate the mite fauna in house dust more than half of which being Dermatophagoides: D. pteronyssinus and D. farinae. There was no statistically significant difference in numbers between the two species and either species could dominate depending on the conditions of the individual houses. The average number of acarina in 0.5 g of fine dust did not differ statistically among the three groups; however, mite number per square meter floor differed between patients with positive skin test and negative skin test. The results suggest that house-cleaning might influence the possible sensitization of children. The genetic distribution of mould fungi in house dust was largely similar to that of airborne fungi. The average number of fungal colonies detected in 0.5 g of dust did not differ statistically among the three groups. Wallemia with its minute spores may cause sensitization but has so far been insufficiently investigated.

  17. A system for environmental protection. Reference dose models for fauna and flora

    International Nuclear Information System (INIS)

    Pentreath, R.J.; Woodhead, D.S.

    2000-01-01

    Ideas have already been published on how the current problems relating to environmental protection could be explicitly addressed. One of the basic cornerstones of the proposed system is that of the use of reference dose models for fauna and flora, in a manner analogous to those used for the human species. The concept is that, for a number of both aquatic and terrestrial fauna and flora types, 'reference' dose models, and dose per unit (internal and external) exposure tables, could be compiled. These would then be used to draw broad conclusions on the likely effects for such organisms in relation to three broad environment end points of concern: life shortening; impairment of reproductive capacity; and scorable, cytogenetic damage. The level of complexity of the dose models needs to be commensurate with the morphological complexity of the modelled organism, its size, and the data bases which are either available or could be reasonably obtained. The most basic models considered are either solid ellipsoids or spheres, with fixed dimensions. Secondary models contain internal, but relatively simple geometric features representative of those key organs or tissues for which more precise estimates of dose are required. Their level of complexity is also a function of different internal and external sources of radiation, and expected differences in radiosensitivities. Tertiary models -of greater complexity- are only considered to be of value for higher vertebrates. The potential derivation and use of all three sets of models is briefly discussed. (author)

  18. Factors affecting soil fauna feeding activity in a fragmented lowland temperate deciduous woodland.

    Science.gov (United States)

    Simpson, Jake E; Slade, Eleanor; Riutta, Terhi; Taylor, Michele E

    2012-01-01

    British temperate broadleaf woodlands have been widely fragmented since the advent of modern agriculture and development. As a result, a higher proportion of woodland area is now subject to edge effects which can alter the efficiency of ecosystem functions. These areas are particularly sensitive to drought. Decomposition of detritus and nutrient cycling are driven by soil microbe and fauna coactivity. The bait lamina assay was used to assess soil fauna trophic activity in the upper soil horizons at five sites in Wytham Woods, Oxfordshire: two edge, two intermediate and one core site. Faunal trophic activity was highest in the core of the woodland, and lowest at the edge, which was correlated with a decreasing soil moisture gradient. The efficiency of the assay was tested using four different bait flavours: standardised, ash (Fraxinus excelsior L.), oak (Quercus robur L.), and sycamore (Acer pseudoplatanus L.). The standardised bait proved the most efficient flavour in terms of feeding activity. This study suggests that decomposition and nutrient cycling may be compromised in many of the UK's small, fragmented woodlands in the event of drought or climate change.

  19. Evaluation of hydrologic processes affecting soil movement in the Hagerman fauna area, Hagerman, Idaho

    Science.gov (United States)

    Young, H.W.

    1984-01-01

    The Hagerman fauna area on the western slope of the Snake River canyon in south-central Idaho is one of the most important locations of upper Pliocene fossils in the world. The fossil beds are distributed vertically through a 500-foot stratigraphic section of the Glenns Ferry Formation. Accelerated soil movement caused by surface-water runoff from irrigated farmlands on the plateau above the canyon and discharge from springs and seeps along the slope of the canyon is eroding the fossil beds. Source of the springs and seeps is a perched aquifer, which is probably recharged by seepage losses from two irrigation canals that head near the canyon rim. Annual canal losses are about 1,900 acre-feet. Annual discharge from springs and seeps is about 420 acre-feet. Corrective measures that could be taken to stabilize the soil movement and preserve the fauna area include: (1) Lining or treating the canals, (2) eliminating the practice of flushing irrigation systems, (3) constructing road berms and cross dips, and (4) establishing an uncultivated strip of land between irrigated farmlands and the canyon rim. (USGS)

  20. Insect fauna in soil at different grassland ecosystems at Sobral, state of Ceará, Brazil

    Directory of Open Access Journals (Sweden)

    Gislane dos Santos Sousa

    2013-02-01

    Full Text Available The aim of this study was perform a surveillance of the insect fauna in soil in three grassland ecosystems of experimental farm Vale do Acaraú of Universidade Estadual Vale do Acaraú at Sobral, state of Ceará, Brazil, by the using of traps soil, with fortnightly collections, from March 2011 to February 2012. To characterize the insect fauna established a distribution pattern, whereas the rates of occurrence and dominance of species grouped by order, as an indicator of the frequency and the occurrence of the amount of captured. At the end, we collected and identified a total of 17,008 specimens of insects belonging to 11 orders, namely: Blattariae, Coleoptera, Dermaptera, Diptera, Hemiptera, Hymenoptera, Isoptera, Lepidoptera, Odonata, Orthoptera and Mantodea. The Order Hymenoptera was the one that stood out the largest number of individuals captured, attributing the presence of large amount of ants, are still considered common to the three ecosystems studied, according to the method employed.