Concentration of mercury and selenium in tissues of five cetacean species from Croatian coastal waters

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Bilandžić Nina

2015-01-01

Full Text Available Mercury (Hg and selenium (Se concentrations were measured in muscle, liver, kidney, spleen and lung tissues of five cetacean species, three dolphin (Stenella coeruleoalba, Tursiops truncatus and Grampus griseus and two whale species (Balaenoptera physalus and Ziphius cavirostris, stranded along the Croatian coast during the period 1999-2002. Statistically significant differences in Hg concentrations in muscle, spleen and lung, and Se in liver and lung of the different dolphin species were observed. Mercury levels in liver and spleen and Se levels in liver differed between young and adult T. truncatus species. A significant positive correlation between different tissue types for Hg and Se concentrations was observed. In all tissues tested, the lowest Hg and Se concentrations were found in B. physalus. Mercury concentrations were positively correlated with Se in all tissues. The results present one of few studies related to lung and spleen tissues in these mammals, particularly in the Adriatic Sea. Since very little data are available, this research provides new data on concentrations of Hg and Se in five cetacean species from the Adriatic Sea basin.

Meteorologically induced modulation in sea level off Tikkavanipalem Coast - Central east coast of India

Digital Repository Service at National Institute of Oceanography (India)

Joseph, A.; Desai, R.G.P.; VijayKumar, K.; Mehra, P.; Nagvekar, S.

on simultaneous observations of tidal and surface meteorological parameters in four temporal segments of 1-month duration each during a 1-year period in 1997-98. Sea level oscillations along the Tikkavanipalem segment of the central east coast of India contain...

Croatian Analytical Terminology

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Kastelan-Macan; M.

2008-04-01

Full Text Available Results of analytical research are necessary in all human activities. They are inevitable in making decisions in the environmental chemistry, agriculture, forestry, veterinary medicine, pharmaceutical industry, and biochemistry. Without analytical measurements the quality of materials and products cannot be assessed, so that analytical chemistry is an essential part of technical sciences and disciplines.The language of Croatian science, and analytical chemistry within it, was one of the goals of our predecessors. Due to the political situation, they did not succeed entirely, but for the scientists in independent Croatia this is a duty, because language is one of the most important features of the Croatian identity. The awareness of the need to introduce Croatian terminology was systematically developed in the second half of the 19th century, along with the founding of scientific societies and the wish of scientists to write their scientific works in Croatian, so that the results of their research may be applied in economy. Many authors of textbooks from the 19th and the first half of the 20th century contributed to Croatian analytical terminology (F. Rački, B. Šulek, P. Žulić, G. Pexidr, J. Domac, G. Janeček , F. Bubanović, V. Njegovan and others. M. DeŢelić published the first systematic chemical terminology in 1940, adjusted to the IUPAC recommendations. In the second half of 20th century textbooks in classic analytical chemistry were written by V. Marjanović-Krajovan, M. Gyiketta-Ogrizek, S. Žilić and others. I. Filipović wrote the General and Inorganic Chemistry textbook and the Laboratory Handbook (in collaboration with P. Sabioncello and contributed greatly to establishing the terminology in instrumental analytical methods.The source of Croatian nomenclature in modern analytical chemistry today are translated textbooks by Skoog, West and Holler, as well as by Günnzler i Gremlich, and original textbooks by S. Turina, Z. �

Croatian Language Maintenance in Canada

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Ivana Petrović

2017-01-01

Full Text Available Although the topic of language maintenance has received considerable attention from linguists around the world, there are still many aspects of this language-contact phenomenon that could be examined further. This paper aims to contribute to the existing body of knowledge by exploring the state of Croatian as a heritage language in Canada. The aim of the paper is two-fold. The first is to describe the demographic characteristics of the Croatian community by investigating the number of people of Croatian descent and the number of Croatian speakers in Canada. The second, and more specific, aim of the paper is to provide an account of the state of Croatian as a minority language and examine the extent of language maintenance in the community. To accomplish the first objective, Canadian census data (1996, 2001, 2006, and 2011 was analyzed, with special focus on linguistic census data (number and age of Croatian speakers in Canada, mother tongue of people of Croatian descent, language most used at home, etc.. To accomplish the second objective, census data was supplemented with data from a questionnaire-based survey completed by members of the Croatian community in Toronto. The survey was completed by 220 participants; 110 first-generation Croatian Canadians and 110 second-generation Croatian Canadians. Two versions of the questionnaire were designed, one for first-generation participants and the other for second-generation participants. The great majority of items in the two versions were identical; each version contained questions about demographic characteristics, language use in everyday life, and self-perceived language proficiency in English and Croatian. The majority of questions were of a closed type (multiple-choice questions and rating scales, but there were also some open-ended questions, so as to give participants the opportunity to express their viewpoint or comment on certain issues. Questions were written in both Croatian and English

Severe flooding along the eastern Adriatic coast: the case of 1 December 2008

Science.gov (United States)

Međugorac, Iva; Pasarić, Miroslava; Orlić, Mirko

2015-06-01

This paper addresses an extraordinary storm surge in the Northern Adriatic that was more pronounced on the eastern than on the western shore. On 1 December 2008, Adriatic monitoring stations detected exceptionally high sea levels; the oldest Croatian tide gauge station recorded the highest water level in its operating history at the time. Apart from the Northern Adriatic, large portion of the Dalmatian Coast was also exposed to high water levels, while Venice experienced a less-dramatic event. This marine storm was different from the capital storm of 4 November 1966 during which the surge had the highest impact ahead of Venice and along the north-western coastline. The 2008 event is studied here in detail, and the mechanisms that resulted in the different flooding of the two shores are identified. The study is based on hourly sea level, air pressure and wind data measured along both basin sides together with ECMWF reanalysis fields. Four components of sea-level evolution are identified: the storm surge, tide, Adriatic seiche and, low-frequency variability. The 2008 event was the outcome of a fine interplay between the first three components, which were all superimposed on the raised sea level due to low-frequency variability. The marine storm differed from the 1966 storm in the atmospheric forcing and relative timing of all contributing processes. The 2008 flooding of the eastern coast was mainly due to the Sirocco-wind shear, whereas the 1966 flooding of the western coast was due to the combined effect of almost uniform Sirocco and bottom slope.

[Project HRANAFINA--Croatian anatomical and physiological terminology].

Science.gov (United States)

Vodanović, Marin

2012-01-01

HRANAFINA--Croatian Anatomical and Physiological Terminology is a project of the University of Zagreb School of Dental Medicine funded by the Croatian Science Foundation. It is performed in cooperation with other Croatian universities with medical schools. This project has a two-pronged aim: firstly, building of Croatian anatomical and physiological terminology and secondly, Croatian anatomical and physiological terminology usage popularization between health professionals, medical students, scientists and translators. Internationally recognized experts from Croatian universities with medical faculties and linguistics experts are involved in the project. All project activities are coordinated in agreement with the National Coordinator for Development of Croatian Professional Terminology. The project enhances Croatian professional terminology and Croatian language in general, increases competitiveness of Croatian scientists on international level and facilitates the involvement of Croatian scientists, health care providers and medical students in European projects.

The East Asian shore crab Hemigrapsus sanguineus (Brachyura: Varunidae in the Mediterranean Sea: an independent human-mediated introduction

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Christoph D. Schubart

2003-06-01

Full Text Available A single adult male specimen of the East Asian crab Hemigrapsus sanguineus (de Haan, 1835 was collected in August 2001 in the northern Adriatic Sea along the northwest coast of the peninsula of Istra. This is the first record of this genus and species from the Mediterranean Sea. Previously, Hemigrapsus sanguineus had been reported to invade the Atlantic coasts of North America and of western France, while the congeneric East Asian species, Hemigrapsus penicillatus (de Haan, 1835, has established breeding populations along the Atlantic coast of Europe. The current absence of Hemigrapsus sanguineus in southern Europe and the western Mediterranean suggests an independent human-mediated introduction of the Croatian specimen. Preliminary genetic analyses reveal that specimens from Istra, North America, and Japan have identical DNA haplotypes corresponding to the mitochondrial large subunit rRNA gene (16S mtDNA, while the homologous sequence from a specimen of Taiwan differs in two out of 525 nucleotides.

The effect of changing sea ice on the vulnerability of Arctic coasts

OpenAIRE

K. R. Barnhart; I. Overeem; R. S. Anderson

2014-01-01

Shorefast sea ice prevents the interaction of the land and the ocean in the Arctic winter and influences this interaction in the summer by governing the fetch. In many parts of the Arctic the sea-ice-free season is increasing in duration, and the summertime sea ice extents are decreasing. Sea ice provides a first order control on the vulnerability of Arctic coasts to erosion, inundation, and damage to settlements and infrastructure. We ask how the changing sea ic...

Plastic litter in sediments from the Croatian marine protected area of the natural park of Telaščica bay (Adriatic Sea).

Science.gov (United States)

Blašković, Andrea; Fastelli, Paolo; Čižmek, Hrvoje; Guerranti, Cristiana; Renzi, Monia

2017-01-15

This paper reports baseline levels of litter (macro, meso and microplastics) in sediments collected from different areas of the Croatian MPA of the Natural Park of Telaščica bay (Adriatic Sea, GSA n. 17). The distribution of total abundance according to size, for all analysed locations evidences that microplastics are the dominant fraction concerning item's numbers. In all analysed samples no macroplastics were found, while microplastics are 88.71% and mesoplastics are 11.29% of the total. Copyright © 2016 Elsevier Ltd. All rights reserved.

Estimates of tsunami damage for Russian coast of the Black Sea

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Zaytsev, Andrey; Yalciner, Ahmet; Pelinovsky, Efim

2010-05-01

The historic database of tsunamis in the Black Sea contains 20 - 30 events with different level of validity, and at least six events occurred in 20th century. Numerical modeling of the last historic events is performed in the framework of shallow-water theory with use of code NAMI-DANCE. The computed tide-gauge records in Russian coastal locations are in good agreement with instrumental data for the 1939 and 1966 tsunamis. The tsunami of the landslide origin occurred in Sochi in 1970 is modeled in the framework of the two-layer model realized in TUNAMI. Also, some hypothetic tsunamis generated in the open part of the Black Sea are computed and the distribution of the tsunami height along the Russian and Turkish coast ais found. In particular, the tsunami amplification near Sochi is highest to compare with other coastal locations on the Russian coast of Black Sea.

Habitat template approach for green roofs using a native rocky sea coast plant community in Japan.

Science.gov (United States)

Nagase, Ayako; Tashiro-Ishii, Yurika

2018-01-15

The present study examined whether it is possible to simulate a local herbaceous coastal plant community on a roof, by studying the natural habitats of rocky sea coast plants and their propagation and performance on a green roof. After studying the natural habitat of coastal areas in Izu peninsula, a germination and cutting transplant study was carried out using herbaceous plants from the Jogasaki sea coast. Many plant species did not germinate at all and the use of cuttings was a better method than direct seeding. The green roof was installed in the spring of 2012 in Chiba city. Thirteen plant species from the Jogasaki sea coast, which were successfully propagated, were planted in three kinds of substrate (15 cm depth): pumice, roof tile and commercial green roof substrate. The water drainage was restricted and a reservoir with 5 cm depth of water underlaid the substrate to simulate a similar growing environment to the sea coast. Volcanic rocks were placed as mulch to create a landscape similar to that on the Jogasaki sea coast. Plant coverage on the green roof was measured every month from June 2012 to October 2014. All plants were harvested and their dry shoot weight was measured in December 2014. The type of substrate did not cause significant differences in plant survival and dry shoot weight. Sea coast plant species were divided into four categories: vigorous growth; seasonal change; disappearing after a few years; limited growth. Understanding the ecology of natural habitats was important to simulating a local landscape using native plant communities on the green roof. Copyright © 2017 Elsevier Ltd. All rights reserved.

On-line Delivery for Serbo-Croatian (Bosniac, Croatian, Serbian: Tailoring Technology to the Learner

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Danko Sipka

2004-01-01

Full Text Available Tbis paper discusses the project of full on-line delivery of an introductory Serbo-Croatian (Bosniac, Croatian, Serbian course at the Arizona State University Critical Languages Institute. The issue of tailoring technology to meet diversified needs of a wide range of learners (from heritage speakers of the three Serbo-Croatian speaking ethnic communities to professional non-heritage learners is in the center of the discussion.

Term Croatian considered in russian context

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Željka Čelić

2008-01-01

Full Text Available Term Croatian is considered in Russian context, i. e. context of Russian scientific material (which is comparable to the unwritten situation in universities. Russian scientific texts connect term Croatian, almost without an exception, with the term Serbian in words such as Serbo-Croatian. This point of view is politically approved in the period untill 1990’s, but it exists in the 21st century’s scientific material. The nature of the problem lays, at the same time, in politics, language and society; thus, the question is: what is the reason of such a context in which Croatian language is placed now? There are no arguments for it, especially if it is for Slovak language politically based and language approved to be an entity – in comparison to the Czech language; for Ukrainian (once Littlerussian – at least in principle, in comparison to the Russian, or, more convincable, Belorussian to Russian (the standard Belorussian language exists from 1905. The term Croatian is independently, even in new books, connected with terms of soil, state, nation, but not language. And though today, because of political reasons, exists an awareness of Croatian language without its Serbian mirror reflexion, the term Serbo-Croatian stays. Thus, this paper looks through the history concerning Croatian language in 19, 20 and 21st century’s Russian philology, including Juraj Križanić and Vatroslav Jagić – innovators of the Croatian word in Russia.

Why is mean sea level along the Indian coast higher in the Bay of Bengal than in the Arabian Sea?

Digital Repository Service at National Institute of Oceanography (India)

Shankar, D.; Shetye, S.R.

Levelling observations conducted during the Great Trigonometrical Survey of India (1858-1909) and subsequent observations showed that mean sea level along the coast of India is higher in the Bay of Bengal than in the Arabian Sea, the difference...

View at Croatian Chemistry through Meetings of Croatian

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Trinajstić, N.

2007-10-01

Full Text Available The 20th Croatian meeting of chemists and chemical engineers was a proper occasion to consider the past meetings and their role in the development of Croatian chemistry and chemical engineering last 40 years, because these meetings reflect to a large extent the state of these sciences in Croatia. The circumstances that lead to establishment of the Croatian meetings of chemists and chemical engineers and the role of Professor Marijan Laaan (1919-1981 who started these meetings by organizing the first one are described. He also organized the second and the seventh meeting. All persons who chaired these meetings are mentioned, as well as all the lecturers who won the Nobel Prize in chemistry. Especially emphasized is the participation of Vladimir Prelog (1906-1998 since the twentieth meeting was dedicated to him and to Leopold Ružička (1887-1976 - two excellent Croatian chemists who for their first-class research in organic chemistry won the Nobel Prize (Ružička in 1939 and Prelog 1975. The places where the meetings were held are listed. The structure of the meetings when the change of the meetings' title happened is delineated and the representation of various branches of chemistry according to the number of contributions is discussed. Similarly, the Croatian institutions according to the number ofcontributions of their staff-members and the contributors with the highest number of communications at each meeting are pointed out. Emphasized is the international character of these meetings and the countries from which the participants came are listed. Finally, only one contribution is discussed in detail - the report by Kata Mlinarić-Majerski and Zdenko Majerski on the preparation of [3.1.1]propellane inserted in the structure of adamantane. Adamantane chemistry in Croatia started with the first ever adamantane synthesis in 1941, when Prelog and Seiwerth prepared this cage hydrocarbon and is still going strong due to efforts by Kata Mlinaria

Combining sea state and land subsidence rates in an assessment of flooding hazards at the Danish North Sea coast

DEFF Research Database (Denmark)

Sørensen, Carlo Sass; Broge, Niels; Knudsen, Per

Sand nourishments (2-3 M3/y) counteract erosion on the central North Sea coast of Denmark and dikes and artificial dunes protect the low-lying hinterland from flooding. The fisheries towns of Thyboron, Thorsminde and Hvide Sande are all liable to flooding during storm surges. Tide gauge series fr...... the coast are presented and the town of Thyboron is used as a case where, in addition to SLR and extremes, analyses of land movement and ocean-groundwater interactions are included in an integrated method for assessing future coastal flooding hazards.......Sand nourishments (2-3 M3/y) counteract erosion on the central North Sea coast of Denmark and dikes and artificial dunes protect the low-lying hinterland from flooding. The fisheries towns of Thyboron, Thorsminde and Hvide Sande are all liable to flooding during storm surges. Tide gauge series from...

Observed Sea-Level Changes along the Norwegian Coast

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Kristian Breili

2017-07-01

Full Text Available Norway’s national sea level observing system consists of an extensive array of tide gauges, permanent GNSS stations, and lines of repeated levelling. Here, we make use of this observation system to calculate relative sea-level rates and rates corrected for glacial isostatic adjustment (GIA along the Norwegian coast for three different periods, i.e., 1960 to 2010, 1984 to 2014, and 1993 to 2016. For all periods, the relative sea-level rates show considerable spatial variations that are largely due to differences in vertical land motion due to GIA. The variation is reduced by applying corrections for vertical land motion and associated gravitational effects on sea level. For 1960 to 2010 and 1984 to 2014, the coastal average GIA-corrected rates for Norway are 2.0 ± 0.6 mm/year and 2.2 ± 0.6 mm/year, respectively. This is close to the rate of global sea-level rise for the same periods. For the most recent period, 1993 to 2016, the GIA-corrected coastal average is 3.5 ± 0.6 mm/year and 3.2 ± 0.6 mm/year with and without inverse barometer (IB corrections, respectively, which is significantly higher than for the two earlier periods. For 1993 to 2016, the coastal average IB-corrected rates show broad agreement with two independent sets of altimetry. This suggests that there is no systematic error in the vertical land motion corrections applied to the tide-gauge data. At the same time, altimetry does not capture the spatial variation identified in the tide-gauge records. This could be an effect of using altimetry observations off the coast instead of directly at each tide gauge. Finally, we note that, owing to natural variability in the climate system, our estimates are highly sensitive to the selected study period. For example, using a 30-year moving window, we find that the estimated rates may change by up to 1 mm/year when shifting the start epoch by only one year.

Risk Assessment of Organochlorines in Mollusk from the Mediterranean and Red Sea Coasts of Egypt.

Science.gov (United States)

El Nemr, Ahmed; El-Said, Ghada F; Khaled, Azza

2016-04-01

Organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) residues were studied in different mollusk species from the Egyptian Mediterranean and Red Sea coasts. The average levels of OCPs in mollusks comprised chlordanes, dieldrins, total endrin, endosulfan compounds, and methoxychlor (DECEM), dichlorodiphenyltrichloroethanes (DDTs), and, hexachlorocyclohexanes (HCHs). The averages of HCHs, DDTs, and polychlorinated biphenyls (PCBs) in mollusks from the Mediterranean Sea were 1.13±1.21, 1.30±1.27, and 1.40±0.93 ng/g, respectively; from the Red Sea, they were 0.62±0.90, 1.77±1.82, and 6.44±5.05 ng/g, respectively. The analysis of HCHs, DDTs, and PCBs in mollusks indicates a new usage of lindane, PCB congeners, and the input of technical HCH and aged DDT. The data showed that the Red Sea Coast was more affected by PCBs congeners than the Mediterranean Sea Coast, which may be attributed to the different activities along the two coastal areas. Mollusks in the Mediterranean Sea had higher dieldrins, total endrin, endosulfan compounds, and methoxychlor contents than those in the Red Sea. Interestingly, HCHs, DDTs, and PCBs levels were lower than those recommended for Swedish Food Regulation and U.S. Food and Drug Administration, which means that mollusks from these two coastal areas are safe as food.

Lead pollution and its sources along the Turkish coast of the Black Sea

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M. UNSAL

2001-12-01

Full Text Available Lead pollution and its sources have been investigated in the south-eastern and south-western Black Sea. Surficial sediments and mussels were collected in different seasons of the year from the south-eastern and south-western Black Sea and analysed for their lead contents. In the south-eastern Black Sea sediments from the easternmost and from the central stations contained the highest lead concentrations. Sediments contained 8 to 10 times the lead concentrations of sediments from the south-west. Samples taken from rivers, streams and effluents had especially high lead concentrations. The highest lead concentrations were found in sediments collected in October and December. Lead concentrations in mussels from the south-eastern coast were comparatively lower compared to those from the south-western coast. The highest average values occurred in December and in October. In the south-western Black Sea, the highest lead concentrations in sediments were obtained in those from Inebolu, followed by those from around Zonguldak. The concentrations increased from the middle to the west of the southern Black Sea coast, possibly due to the effect of the Danube River. Sediments taken in September had the highest lead concentrations, followed by samples taken in December. Very high lead concentrations (> 10 μ g g-1 were observed in mussels from those stations where the sediments also contained high concentrations. Mussels had their highest lead concentrations in January and April.

MARICULTURE ON CROATIAN ISLANDS

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Gordana Šarušić

2000-09-01

Full Text Available The first attempts of intensive mariculture in Croatia commenced at the very beginning of 1980’s. The mid-eighties brought an expansion of mariculture production, which has been continuously increasing. A few different marine organisms are intensively cultured - both fish and shellfish. Among them commercially most important and highly valued species are sea bass Dicentrarchus labrax and sea bream Sparus aurata. Mussel Mytilus galloprovincialis and oyster Ostrea edulis are the most important shellfish. Fish species such as dentex Dentex dentex, red sea bream Pagrus major and sheepshead bream Puntazzo puntazzo are reared too, but in a rather small quantities. Only recently the rearing, on-growing- of bluefin tuna Thunnus thynnus started in Croatia. The juveniles (70% are reared in a Croatian hatcheries, and 30% has to be imported mainly from Italy and France, due to a higher demand for this kind of culture among the small growers. Croatian part of Adriatic sea possesses a number of geomorfologicaly suitable sites and meteorological conditions which determined the choice - type - of intensive culture. All fish species are reared in a floating cages. The choice of cages i. e. semi off-shore or floating frames, size, rearing volume and design depend on the investors personal preference. The annual turnouf of a market size bass was about 600t and 300t bream in 1996., by 10 island farms which is 70% of total production in Croatia. Including other cultured fish species last year production was up to 1000t, and it™s being estimated to be about 1300t in the following year. The shellfish production on the islands is usually individual attempt of farmers, producing minor quantities mostly in polyculture. This production has bigger potential but it’s limited owing to the EU quality control regulations which do not allow the export, and by domestic market which has drastically decreased due to the collapse of tourism during the recent war. Almost 80

Sociodemographic Characteristics of Croatian MPs and Croatian Government Offi cials 2000-2003

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Davorka Budimir

2006-01-01

Full Text Available The article analyses sociodemographic characteristics of the Croatian MPs in the fourth term (2000-2003 and Croatian government offi cials (2000-2003, based on a conducted survey. The lack of empirical research of the Croatian political élite since 1990 is the main reason why it is not possible to establish with certainty measurable indicators of changes in their social structure and comings and goings. The analysis of sociodemographic characteristics of MPs and government offi cials is a method for better understanding of structural changes, and the data on sex, age, and type and level of education ensure better understanding of some specifi c qualities of the Croatian political élite. Sociodemographic characteristics of the parents of the interviewed MPs and government offi cials show that members of the political élite have found a successful channel of social promotion through their engagement in politics. The results have shown that high politics is a privilege of mostly highly educated men older than 40, who have graduated in social sciences, with an evident lack of women and the young in politics.

Regional sea level projections with observed gauge, altimeter and reconstructed data along China coast

Science.gov (United States)

Du, L.; Shi, H.; Zhang, S.

2017-12-01

Acting as the typical shelf seas in northwest Pacific Ocean, regional sea level along China coasts exhibits complicated and multiscale spatial-temporal characteristics under circumstance of global change. In this paper, sea level variability is investigated with tide gauges records, satellite altimetry data, reconstructed sea surface height, and CMIP simulation fields. Sea level exhibits the interannual variability imposing on a remarkable sea level rising in the China seas and coastal region, although its seasonal signals are significant as the results of global ocean. Sea level exhibits faster rising rate during the satellite altimetry era, nearly twice to the rate during the last sixty years. AVISO data and reconstructed sea surface heights illustrate good correlation coefficient, more than 0.8. Interannual sea level variation is mainly modulated by the low-frequency variability of wind fields over northern Pacific Ocean by local and remote processes. Meanwhile sea level varies obviously by the transport fluctuation and bimodality path of Kuroshio. Its variability possibly linked to internal variability of the ocean-atmosphere system influenced by ENSO oscillation. China Sea level have been rising during the 20th century, and are projected to continue to rise during this century. Sea level can reach the highest extreme level in latter half of 21st century. Modeled sea level including regional sea level projection combined with the IPCC climate scenarios play a significant role on coastal storm surge evolution. The vulnerable regions along the ECS coast will suffer from the increasing storm damage with sea level variations.

Evaluation of the contamination level of sea bottom sediments on the Crimean coast of the Black and Azov Seas

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Tikhonova Elena

2016-12-01

At the most stations in the Azov Sea the content of HM exceeded values obtained in the Black Sea. Now (2016 in the open Crimean coast bottom sediments of the Black Sea have properties typical for marine sediments of the studied area. There is an upward trend in the content of chloroform-extracted substances in the Black Sea region, but the sediments are not contaminated with oil products. Taking into account the physical-chemical characteristics of marine sediments, it can be stated that the condition the studied area as a whole is safe.

Environmental policy in the north-eastern sector of the Black sea coast

Science.gov (United States)

Kosyan, Ruben; Godin, Evgenii; Kosyan, Alisa

2015-04-01

Active economic development of the Black Sea East coastal zone has started in the beginning of 20-th century. Those days the pebble taken from beaches was used for construction of buildings, rail and motor roads. Active consumption of pebble from the beaches and river banks had caused a sharp increase of sea shores abrasion and washout rate, number of landslides had also increased. Contemporary Caucasian shores of Black Sea are being developed under increasing man-caused load. Favorable natural conditions, their variety and uniqueness determine the exceptional role of these shores as very important recreational zone of Russian South. Waste urbanized areas, agricultural territories and National Parks are located in immediate neighborhood with the sea. Important industrial facilities and federal and international communi- cations, including major seaports are located in the shore zone. At present time major gas and oil transportation facilities are commissioned and being constructed in the area. Due to the change of geopolitical situation the Russian shoreline had significantly reduced in comparison with Soviet period, especially in most developed regions. Large resort complexes in Georgia, Crimea and Baltic area were lost. Russia had also lost many major seaports that, under conditions of structural change of economy and export growth, had caused the necessity of building new industrial facilities in the Black Sea coastal zone, and, consequently, had stimulated active human invasion into natural coastal processes. At the time being, a major part (three hundred nine kilometers) of Black Sea coast within Russian sector is subject to abrasion and landslide processes. Abrasion process and beaches wash-out, landslides cause destruction of industrial and transport facilities, living and public buildings, resort complexes and valuable agricultural areas. In this light, the challenge of estimation of effective methods of shores protection against wave-induced erosion

Nuclear risk reduction study. The effect of sea salt aerosols in the Japan sea coast facilities

International Nuclear Information System (INIS)

Nakayasu, Fumio

2007-01-01

All of 15 nuclear power plants in Fukui Prefecture are located in the Japan Sea Coast. Corrosion is strongly influenced by material and environmental factors. We installed the salt damage experimental yard at Awara sea coast in March, 2006. We are doing the open air test, sheltered test without filter and with filter. The carbon steel standard specimen were exposed under three kinds of test conditions mentioned above. The corrosivity of the open air test specimens was higher than it of Miyako Island, Okinawa. The corrosivity of carbon steel of winter was higher than it of summer. The measurement of chloride deposition rate was done by the dry gauze method. The correlation between chloride deposition rate and the average velocity of the wind was found. The correlation between chloride deposition rate and the average rainfall was a little complicate. It means the chloride deposition rate has maximum value at a certain rainfall amount. No other clear relation was found. (author)

Co-existence of wind seas and swells along the west coast of India during non-monsoon season

Digital Repository Service at National Institute of Oceanography (India)

Rashmi, R.; Aboobacker, V.M.; Vethamony, P; John, M.P

-dimensional significant wind sea heightH ∗S and peak wind sea period T ∗P have been calculated (Fig. 9). The best fit between log (H ∗Sws) and log (T ∗Pws) has been es- timated and resolved as follows: Fig. 7. (a), (b), (c), (d), (e) and (f) are wave energy spectrum, wave... of shallow water waves along Indian coast, J. Coastl. Res., 19, 1052–1065, 2003. Neetu, S., Shetye, S., and Chandramohan, P.: Impact of sea-breeze on wind seas off Goa, west coast of India, J. Earth Sys. Sci., 115, 229–234, 2006. Peterson, E. W. and Hennessey...

Reconstructing Common Era relative sea-level change on the Gulf Coast of Florida

Science.gov (United States)

Gerlach, Matthew J.; Engelhart, Simon E.; Kemp, Andrew C.; Moyer, Ryan P.; Smoak, Joseph M.; Bernhardt, Christopher E.; Cahill, Niamh

2017-01-01

To address a paucity of Common Era data in the Gulf of Mexico, we reconstructed ~ 1.1 m of relative sea-level (RSL) rise over the past ~ 2000 years at Little Manatee River (Gulf Coast of Florida, USA). We applied a regional-scale foraminiferal transfer function to fossil assemblages preserved in a core of salt-marsh peat and organic silt that was dated using radiocarbon and recognition of pollution, 137Cs and pollen chronohorizons. Our proxy reconstruction was combined with tide-gauge data from four nearby sites spanning 1913–2014 CE. Application of an Errors-in-Variables Integrated Gaussian Process (EIV-IGP) model to the combined proxy and instrumental dataset demonstrates that RSL fell from ~ 350 to 100 BCE, before rising continuously to present. This initial RSL fall was likely the result of local-scale processes (e.g., silting up of a tidal flat or shallow sub-tidal shoal) as salt-marsh development at the site began. Since ~ 0 CE, we consider the reconstruction to be representative of regional-scale RSL trends. We removed a linear rate of 0.3 mm/yr from the RSL record using the EIV-IGP model to estimate climate-driven sea-level trends and to facilitate comparison among sites. This analysis demonstrates that since ~ 0 CE sea level did not deviate significantly from zero until accelerating continuously from ~ 1500 CE to present. Sea level was rising at 1.33 mm/yr in 1900 CE and accelerated until 2014 CE when a rate of 2.02 mm/yr was attained, which is the fastest, century-scale trend in the ~ 2000-year record. Comparison to existing reconstructions from the Gulf coast of Louisiana and the Atlantic coast of northern Florida reveal similar sea-level histories at all three sites. We explored the influence of compaction and fluvial processes on our reconstruction and concluded that compaction was likely insignificant. Fluvial processes were also likely insignificant, but further proxy evidence is needed to fully test this hypothesis. Our results

Observed sea-level rise in the north Indian Ocean coasts during the past century

Digital Repository Service at National Institute of Oceanography (India)

Unnikrishnan, A.S.

Content-Type text/plain; charset=UTF-8 91 Observed sea-level rise in the north Indian Ocean coasts during the past century A. S. Unnikrishnan National Institute of Oceanography, Dona Paula, Goa-403004 unni@nio.org Introduction Sea-level... rise is one of the good indicators of global warming. Rise in sea level occurs mainly through melting of glaciers, thermal expansion due to ocean warming and some other processes of relatively smaller magnitudes. Sea level rise is a global...

'Shamal' swells in the Arabian Sea and their influence along the west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Aboobacker, V.M.; Vethamony, P.; Rashmi, R.

on the meteorological and oceanographic conditions of the Arabian Sea, and this has not been studied so far. Rapid changes in wind patterns during these shamal events can alter the wave characteristics of the Arabian Sea. This has motivated us to take up the present... generated in the Gulf of Oman and the east coast of Oman propagate in the NW direction. Another swell system formed off Salalah coast (Figure 4a) propagates in the NNW direction. Since the present study aims at understanding the influence of shamal swells...

A compiled checklist of seaweeds of Sudanese Red Sea coast

Directory of Open Access Journals (Sweden)

Nahid Abdel Rahim Osman

2016-02-01

Full Text Available Objective: To present an updated and compiled checklist of Sudanese seaweeds as an example for the region for conservational as well as developmental purposes. Methods: The checklist was developed based on both field investigations using line transect method at 4 sites along the Red Sea coast of Sudan and review of available studies done on Sudanese seaweeds. Results: In total 114 macroalgal names were recorded and were found to be distributed in 16 orders, 34 families, and 62 genera. The Rhodophyceae macroalgae contained 8 orders, 17 families, 32 genera and 47 species. The Phaeophyceae macroalgae composed of 4 orders, 5 families, 17 genera, and 28 species. The 39 species of the Chlorophyceae macroalgae belong to 2 classes, 4 orders, 12 families, and 14 genera. The present paper proposed the addition of 11 macroalgal taxa to be included in Sudan seaweeds species list. These include 3 red seaweed species, 1 brown seaweed species and 7 green seaweed species. Conclusions: This list is not yet inclusive and it only represents the macroalgal species common to the intertidal areas of Sudan Red Sea coast. Further investigation may reveal the presence of more species. While significant levels of diversity and endemism were revealed for other groups of organisms in the Red Sea region, similar work still has to be performed for seaweeds. Considering the impact of climate change on communities’ structure and composition and the growing risk of maritime transportation through the Red Sea particularly that may originate from oil tankers as well as that may emanate from oil exploration, baseline data on seaweeds are highly required for management purposes.

The determination of the effects of coal mining on the coastal morphology at Black Sea coasts of Istanbul using Landsat data

International Nuclear Information System (INIS)

Maktav, D.; Kapdasli, S.

1994-01-01

At some regions of the Black Sea coasts of Istanbul in Turkey, there are a number of coal mining areas. As a result of these mining works, topographical and morphological structure of the land near the coast line has been strongly changed. Moreover, a great amount of earth has been carried into the sea in front of the coast line. The study concerns the attempt to monitor the coal mining effects on the coast line and coastal morphology by using remote sensing technology

An observational study of sea breeze characteristics over Kalpakkam Coast

International Nuclear Information System (INIS)

Mohan, Manju; Mishra, M.K.

2005-01-01

An observational study of the sea breeze characteristics has been carried out at Kalpakkam, India which lies on the East coast of Southern Indian peninsula about 700 m inland from the sea, the Bay of Bengal. There are clear and significant changes in the surface meteorological parameters at the onset and during sea-breeze phenomenon in the coastal areas. Hourly averaged measurements from a 30 m tall micrometeorological tower were used to study the sea-breeze characteristics at the above site. In this study, based on detailed analysis of the data on-set criteria of the sea breeze is characterized by increase in relative humidity at least by 5%, fall in temperature by equal or greater than 0.5 K and increase in wind speed with respect to previous hour record. The present study is also compared with the earlier studies in relation to sea breeze carried out at Chennai located approximately 80 km North from Kalpakkam and the differences between these studies are discussed. The comparison of sea breeze characteristics of the present study with those from earlier studies that were carried out more than half a century back also reflects the changes due to urbanization and other development activities as well as resulting climatic impacts. (author)

Croatian Energy System Defossilization

International Nuclear Information System (INIS)

Potocnik, V.

2013-01-01

Defossilization of an energy system, as primary cause of the actual climate change, means exchange of predominantly imported fossil fuels with climate more convenient energy carriers, facilitating thus the way out of crisis.Overview of the world and Croatian energy system situation is presented as well as the overview of climate change. The most important Croatian energy system defossilization measures-energy efficiency increase, renewable energy inclusion and others - are described.(author)

Soils and Vegetation of the Khaipudyr Bay Coast of the Barents Sea

Science.gov (United States)

Shamrikova, E. V.; Deneva, S. V.; Panyukov, A. N.; Kubik, O. S.

2018-04-01

Soils and vegetation of the coastal zone of the Khaipudyr Bay of the Barents Sea have been examined and compared with analogous objects in the Karelian coastal zone of the White Sea. The environmental conditions of these two areas are somewhat different: the climate of the Khaipudyr Bay coast is more severe, and the seawater salinity is higher (32-33‰ in the Khaipudyr Bay and 25-26‰ in the White Sea). The soil cover patterns of both regions are highly variable. Salt-affected marsh soils (Tidalic Fluvisols) are widespread. The complicated mesotopography includes high geomorphic positions that are not affected by tidal water. Under these conditions, zonal factors of pedogenesis predominate and lead to the development of Cryic Folic Histosols and Histic Reductaquic Cryosols. On low marshes, the concentrations of soluble Ca2+, K+ + Na+, Cl-, and SO2- 4 ions in the soils of the Khaipudyr Bay coast are two to four times higher than those in the analogous soils of Karelian coast. Cluster analysis of a number of soil characteristics allows separation of three soils groups: soils of low marshes, soils of middle-high marshes, and soils of higher positions developing under the impact of zonal factors together with the aerial transfer and deposition of seawater drops. The corresponding plant communities are represented by coastal sedge cenoses, forb-grassy halophytic cenoses, and zonal cenoses of hypoarctic tundra. It is argued that the grouping of marsh soils in the new substantivegenetic classification system of Russian soils requires further elaboration.

Translocated sea otter populations off the coasts of Oregon and Washington

Science.gov (United States)

Jameson, Ronald J.; Mac, Michael J.; Opler, Paul A.; Puckett Haecker, Catherine E.; Doran, Peter D.

1998-01-01

The historical distribution of sea otters extended from the northern islands of Japan north and east across the Aleutian chain to the mainland of North America then south along the west coast to central Baja California, Mexico (Riedman and Estes 1990). By the beginning of the twentieth century, after 150 years of being intensively hunted for their valuable fur, sea otters had been extirpated from most of their range (Kenyon 1969). In 1911 sea otters were protected by the passage of the International Fur Seal Treaty. Unfortunately, only 13 remnant populations survived the fur-hunting period, and two of those, British Columbia and Mexico, would also ultimately disappear, leaving only a small group of sea otters south of Alaska, along the rugged Big Sur coast of California (Kenyon 1969).The earliest attempts to reestablish sea otters to unoccupied habitat were begun in the early 1950’s by R. D. (Sea Otter) Jones, then manager of the Aleutian National Wildlife Refuge (Kenyon 1969). These early efforts were experimental, and all failed to establish populations. However, the knowledge gained from Jones’s efforts and the seminal work of Kenyon (1969) and others during the 1950’s and early 1960’s ultimately led to the successful efforts to come.During the mid-1960’s the Alaska Department of Fish and Game began translocating sea otters to sites where the species had occurred before the fur-trade period. The first translocations were restricted to Alaska, but beginning in 1969 and continuing through 1972, the effort expanded beyond Alaska. During this period, 241 sea otters were translocated to sites in British Columbia, Washington, and Oregon (Jameson et al. 1982). The work was done cooperatively between state and provincial conservation agencies, with much of the financial support for the Oregon and Washington efforts coming from the Atomic Energy Commission (now ERDA). Followup studies of the Oregon population began in 1971 and continued through 1975. After 1975

Sea-level-rise trends off the Indian coasts during the last two decades

Digital Repository Service at National Institute of Oceanography (India)

Unnikrishnan, A.S.; Nidheesh, A.G.; Lengaigne, M.

The present communication discusses sea-level-rise trends in the north Indian Ocean, particularly off the Indian coasts, based on estimates derived from satellite altimeter and tide-gauge data. Altimeter data analysis over the 1993–2012 period...

Dominant role of winds near Sri Lanka in driving seasonal sea level variations along the west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Suresh, I.; Vialard, J.; Izumo, T.; Lengaigne, M.; Han, W.; Mc; Muraleedharan, P.M.

version: Geophys. Res. Lett.: 43(13); 2016; 7028-7035 Dominant role of winds near Sri Lanka in driving seasonal sea-level variations along the west coast of India I. Suresh1, J. Vialard2, T. Izumo2,3, M. Lengaigne,2,3, W. Han4, J. McCreary5, P... as manifested both in sea level and surface circulation of the North Indian Ocean (NIO) [e.g., Schott and McCreary, 2001]. The sea level along the west coast of India (WCI), in particular, is dominated by the seasonal cycle. Figure 1a, which shows...

Vertical land motion controls regional sea level rise patterns on the United States east coast since 1900

Science.gov (United States)

Piecuch, C. G.; Huybers, P. J.; Hay, C.; Mitrovica, J. X.; Little, C. M.; Ponte, R. M.; Tingley, M.

2017-12-01

Understanding observed spatial variations in centennial relative sea level trends on the United States east coast has important scientific and societal applications. Past studies based on models and proxies variously suggest roles for crustal displacement, ocean dynamics, and melting of the Greenland ice sheet. Here we perform joint Bayesian inference on regional relative sea level, vertical land motion, and absolute sea level fields based on tide gauge records and GPS data. Posterior solutions show that regional vertical land motion explains most (80% median estimate) of the spatial variance in the large-scale relative sea level trend field on the east coast over 1900-2016. The posterior estimate for coastal absolute sea level rise is remarkably spatially uniform compared to previous studies, with a spatial average of 1.4-2.3 mm/yr (95% credible interval). Results corroborate glacial isostatic adjustment models and reveal that meaningful long-period, large-scale vertical velocity signals can be extracted from short GPS records.

Grid-code of Croatian power system

International Nuclear Information System (INIS)

Toljan, I.; Mesic, M.; Kalea, M.; Koscak, Z.

2003-01-01

Grid Rules by the Croatian Electricity Utility deal with the control and usage of the Croatian power system's transmission and distribution grid. Furthermore, these rules include obligations and permissions of power grid users and owners, with the aim of a reliable electricity supply.(author)

Sea level variability at Adriatic coast and its relationship to atmospheric forcing

Energy Technology Data Exchange (ETDEWEB)

Bergant, K. [Centre for Atmospheric Research, Nova Gorica Polytechnic, Nova Gorica (Slovenia); Susnik, M.; Strojan, I. [Dept. of Hydrology, Environmental Agency of the Republic of Slovenia, Ljubljana (Slovenia); Shaw, A.G.P. [James Rennel Div., National Oceanography Centre, Empress Dock, Southampton (United Kingdom)

2005-07-01

Sea level (SLH) variability at the Adriatic coast was investigated for the period 1872-2001 using monthly average values of observations at 13 tide gauge stations. Linear trends and seasonal cycles were investigated first and removed afterwards from the data. Empirical orthogonal functions (EOF) analysis was used further on remaining anomalies (SLA) to extract the regional intermonthly variability of SLH. It was found that the leading EOF and its principal component (PC) explain a major part of SLA variability (92%). The correlation between the reconstructed SLA, based on leading EOF and its PC, and overlapping observed SLA values for selected tide gauge stations is between 0.93 and 0.99. Actual SLH values at tide gauge stations can be reconstructed and some gaps in the data can be filled in on the basis of estimated SLA values if reasonable estimates of long-term trends and seasonal cycles are also available. A strong, seasonally dependent relationship between SLA at the Adriatic coast and atmospheric forcing, represented by sea level pressure (SLP) fields, was also found. Comparing the time series of leading PC and gridded SLP data for the period 1948-2001, the highest correlation coefficients (r) of -0.92 in winter, -0.84 in spring, -0.66 in summer, and -0.91 in autumn were estimated for a SLP grid point located in northern Italy. The SLP variability on this grid point contains information about the isostatic response of the sea level at the Adriatic coast, but can also be treated as a sort of teleconnection index representing the large-scale SLP variability across central and southern Europe. To some extent the large-scale SLP variability that affects the SLA at the Adriatic coast can be related to the North Atlantic Oscillation (NAO), because significant correlations were found between the NAO index and the first PC of SLA (r{sub winter}=-0.56, r{sub spring}=-0.45, r{sub summer}=-0.48, and r{sub autumn}=-0.43) for the period 1872-2001. The use of partial least

Inconsistencies In Croatian Strategy Of Radioactive Waste Management

International Nuclear Information System (INIS)

Knapp, A.; Levanat, I.; Lokner, V.; Saponja-Milutinovic, D.

2015-01-01

The paper addresses inconsistencies appearing in the new Croatian Strategy of radioactive waste, spent sources and spent nuclear fuel management. These appear both at the conceptual level as well as at the level of justification: 1) New Croatian Strategy is planning unconditional and hasty establishment of a Croatian dry storage for the Croatian half of the spent fuel from the Krsko nuclear power plant (in about 10 years), although the plant itself is planning establishment of dry storage for its spent fuel on its own site in Slovenia by 2019 - which is noted in the same Strategy. 2) The Croatian Strategy provides false arguments for establishment of radioactive waste storage and repository in Croatia (based on invented 'interpretations' of the Bilateral agreement with Slovenia), although true arguments, legitimate and convincing, are obvious and sufficient for such strategic planning. One author of this paper communicated suggestions, based on above arguments, to the State Office for Radiological and Nuclear Safety, who had drafted the Strategy and was coordinating preparation of the final proposal during the document adoption procedure. Croatian Radiation Protection Association and Croatian Nuclear Society also provided comments aimed at improving the draft. The authors here suggest that only clear and honest arguments can maintain public confidence in the competence of the State, which is a prerequisite for establishing radioactive waste management facilities. The authors propose that the State office should engage Croatian professional associations and societies already in the process of strategic documents drafting, whereas they should most seriously focus on the conceptual aspects of such documents. (author).

Croatian genetic heritage: Y-chromosome story.

Science.gov (United States)

Primorac, Dragan; Marjanović, Damir; Rudan, Pavao; Villems, Richard; Underhill, Peter A

2011-06-01

The aim of this article is to offer a concise interpretation of the scientific data about the topic of Croatian genetic heritage that was obtained over the past 10 years. We made a short overview of previously published articles by our and other groups, based mostly on Y-chromosome results. The data demonstrate that Croatian human population, as almost any other European population, represents remarkable genetic mixture. More than 3/4 of the contemporary Croatian men are most probably the offspring of Old Europeans who came here before and after the Last Glacial Maximum. The rest of the population is the offspring of the people who were arriving in this part of Europe through the southeastern route in the last 10,000 years, mostly during the neolithization process. We believe that the latest discoveries made with the techniques for whole-genome typing using the array technology, will help us understand the structure of Croatian population in more detail, as well as the aspects of its demographic history.

A new distributional record for the sea cucumber Holothuria (Semperothuria) cinerascens (Brandt) from Goa coast

Digital Repository Service at National Institute of Oceanography (India)

Shirwaikar, P.; Parulekar, A.H.

Occurrence of sea cucumber, Holothuria (Semperothuria) cinerascens from intertidal region of Anjuna (Goa) along central west coast of India is reported. Notes on morphological characteristics are given...

A multi-decadal wind-wave hindcast for the North Sea 1949-2014: coastDat2

Science.gov (United States)

Groll, Nikolaus; Weisse, Ralf

2017-12-01

Long and consistent wave data are important for analysing wave climate variability and change. Moreover, such wave data are also needed in coastal and offshore design and for addressing safety-related issues at sea. Using the third-generation spectral wave model WAM a multi-decadal wind-wave hindcast for the North Sea covering the period 1949-2014 was produced. The hindcast is part of the coastDat database representing a consistent and homogeneous met-ocean data set. It is shown that despite not being perfect, data from the wave hindcast are generally suitable for wave climate analysis. In particular, comparisons of hindcast data with in situ and satellite observations show on average a reasonable agreement, while a tendency towards overestimation of the highest waves could be inferred. Despite these limitations, the wave hindcast still provides useful data for assessing wave climate variability and change as well as for risk analysis, in particular when conservative estimates are needed. Hindcast data are stored at the World Data Center for Climate (WDCC) and can be freely accessed using the doi:10.1594/WDCC/coastDat-2_WAM-North_Sea Groll and Weisse(2016) or via the coastDat web-page http://www.coastdat.de.

Atmospheric forcing on the seasonal variability of sea level at Cochin, southwest coast of India

Digital Repository Service at National Institute of Oceanography (India)

Srinivas, K.; DineshKumar, P.K.

met-ocean parameters with observed sea level at Cochin, using long term time series data. Forty percent of the variance in the interannual sea level was accounted for by the along-shore wind stress. Statistical modelling of the monthly mean sea... level at fifteen different stations along the west and east coasts of the Indian subcontinent was attempted by Srinivas et al. (2005a) using autoregressive, sinusoidal and EWMA techniques. They also described in detail, statistics pertaining...

The Americanization of the Croatian language.

Science.gov (United States)

Bosnar-Valković, Brigita; Blazević, Nevenka; Gjuran-Coha, Anamarija

2008-12-01

The USA is spreading their political, military, economic, scientific, artistic and cultural mission throughout the world. The aim of this paper is to bring to the attention the Americanization of the Croatian language particularly evident in the newly adopted language manners, in teenage language, in specialist languages, in the field of advertising and in political correctness. The spread of Americanization of the Croatian language has both negative and positive effects. Positive effects can be regarded as enrichment of the Croatian language, whereas the negative ones endanger its deep structure. Positive effects should be supported and negative minimized through the cooperation between experts in linguistics and politics.

[Croatian guidelines for perioperative enteral nutrition of surgical patients].

Science.gov (United States)

Zelić, Marko; Bender, Darija Vranesić; Kelecić, Dina Ljubas; Zupan, Zeljko; Cicvarić, Tedi; Maldini, Branka; Durut, Iva; Rahelić, Velimir; Skegro, Mate; Majerović, Mate; Perko, Zdravko; Sustić, Alan; Madzar, Tomislav; Kovacić, Borna; Kekez, Tihomir; Krznarić, Zeljko

2014-01-01

Nutritional status of patients significantly affects the outcome of surgical treatment, whether it's about being obese or malnutrition with loss of muscle mass. Inadequate nutritional support in the perioperative period compromises surgical procedures even in patients who are adequately nourished. In this paper, particular attention was paid to malnourished patients, and their incidence in population hospitalized in surgical wards can be high up to 30%. Special emphasis was paid to the appropriateness of preoperative fasting and to the acceptance of new knowledge in this area of treatment. The aim of this working group was to make guidelines for perioperative nutritional support with different modalities of enteral nutrition. The development of these guidelines was attended by representatives of Croatian Medical Association: Croatian Society for Digestive Surgery, Croatian Society for Clinical Nutrition, Croatian Society of Surgery, Croatian Society for Endoscopic Surgery, Croatian Trauma Society and the Croatian Society of Anesthesiology and Intensive Care. The guidelines are designed as a set of questions that arise daily in clinical practice when preparing patients for surgery and after the surgical treatment, which relate to the assessment of nutritional status, perioperative nutritional support, duration of preoperative fasting period and the selection of food intake route. Assessment of nutritional status and the use of different modes of enteral nutrition should enter into standard protocols of diagnosis and treatment in the Croatian hospitals.

Flood risk on the Black sea coast of Russia

Science.gov (United States)

Alekseevsky, Nikolay; Magritsky, Dmitry; Koltermann, Peter; Krylenko, Inna; Umina, Natalya; Aybulatov, Denis; Efremova, Natalya; Lebedeva, Seraphima

2013-04-01

The data of unique database "Floods in the coastal zones of Europeans part of Russia", developed by authors, are shown, that frequency of floods and damage in the coastal zones are growing. There is most dangerous situation on the Black sea coast of Russia. Here the main part of settlements, resorts and industry is situated in the river valleys and mouths. All main roads and pipelines cross the river channels. The Black sea rivers have flood regime with high intensity of flood formations and huge destructive flood power. Despite prevalence of floods during the cold period of year the most part of high floods in 100 years of supervision was noted here in the summer-fall (65% in July-October). Usually they were induced by the showers connected with passing of powerful cyclones, atmospheric fronts, and water tornadoes. The insignificant part of floods was connected with snow melting, backwater phenomena, showers in the cities and dam breaks. Thus shower induced floods here are the most widespread and destructive. Usually they arise within two-three watersheds simultaneously. Formation catastrophic heavy rain flood is possible on any site of a river valley of the Black Sea coast. The wave of a high water moves with very high speed, carrying a large number of deposits and garbage. To the mouth the flood can be transformed into debris flow. The water levels during a high water period rise on 3-6 m in the channels, and up to 11-12 m in the river canyons; the maximum depths of flow on the floodplains are 3 m and more. Flooding depths, induced by slope streams, can be to 0,5 m and higher. Flooding proceeds only some hours. After that water rather quickly flows down from a floodplains to the bed of the rivers and into the sea, leaving traces of destructions, a powerful layer of deposits (to 10-20 cm and more) and garbage. In the mouth river deposits quite often form the river mouth bar which is washed away during next storms. The damage from river floods on the Black Sea

Modelling energy demand of Croatian industry sector

DEFF Research Database (Denmark)

Medić, Zlatko Bačelić; Pukšec, Tomislav; Mathiesen, Brian Vad

2014-01-01

Industry represents one of the most interesting sectors when analysing Croatian final energy demand. Croatian industry represents 20% of nation's GDP and employs 25% of total labour force making it a significant subject for the economy. Today, with around 60 PJ of final energy demand...... it is the third most energy intensive sector in Croatia after transport and households. Implementing mechanisms that would lead to improvements in energy efficiency in this sector seems relevant. Through this paper, long-term energy demand projections for Croatian industry will be shown. The central point...... for development of the model will be parameters influencing the industry in Croatia. Energy demand predictions in this paper are based upon bottom-up approach model. IED model produces results which can be compared to Croatian National Energy Strategy. One of the conclusions shown in this paper is significant...

Marine conservation and accession: the future for the Croatian Adriatic.

Science.gov (United States)

Mackelworth, Peter; Holcer, Draško; Jovanović, Jelena; Fortuna, Caterina

2011-04-01

The European Union (EU) is the world's largest trading bloc and the most influential supra-national organisation in the region. The EU has been the goal for many eastern European States, for Croatia accession remains a priority and underpins many of its national policies. However, entry into the EU requires certain commitments and concessions. In October 2003 the Croatian parliament declared an ecological and fisheries protection zone in the Adriatic. Under pressure the zone was suspended, finally entering into force in March 2008 exempting EU States. There are other marine conflicts between Croatia and the EU, particularly the contested maritime border with Slovenia, and the development of the Croatian fishing fleet in opposition to the Common Fisheries Policy. Conversely, attempts to harmonise Croatian Nature Protection with the EU Habitats Directive, facilitated by pre-accession funding, has galvanised conservation policy. Since 2005 two marine protected areas have been declared, significantly increasing the marine ecosystem under protection. Finally, the development of the Marine Strategy Framework Directive is the latest EU attempt to integrate environmental policy in the maritime realm. This will have an effect not only on member States but neighbouring countries. For marine nature protection to be effective in the region the Adriatic Sea needs to be viewed as a mutually important shared and limited resource not a bargaining chip. Negotiations of the EU and Croatia have been watched closely by the other Balkan States and precedents set in this case have the potential to affect EU expansion to the East.

Radiocaesium from Chernobyl in benthic algae along the Swedish Baltic Sea coast

International Nuclear Information System (INIS)

Snoeijs, P.

1993-01-01

The concentrations of 137 Cs, 134 Cs and 40 K were measured in samples taken from the upper littoral along the Swedish Baltic Sea coast in 1990 and 1991. The results were compared with earlier measurements carried out 1984-1989, and some unpublished data from these years are presented as well. The levels of radiocesium in algae that belong to different algal groups were compared, and the value of different algal species as monitoring organisms for radionuclides in the Baltic Sea was discussed. Suggestions for future monitoring and future research are given. 10 refs, 5 figs, 10 tabs

The sea-level budget along the Northwest Atlantic coast : GIA, mass changes, and large-scale ocean dynamics

NARCIS (Netherlands)

Frederikse, T.; Simon, K.M.; Katsman, C.A.; Riva, R.E.M.

2017-01-01

Sea-level rise and decadal variability along the northwestern coast of the North Atlantic Ocean are studied in a self-consistent framework that takes into account the effects of solid-earth deformation and geoid changes due to large-scale mass redistribution processes. Observations of sea and

Origin and abundance of marine litter along sandy beaches of the Turkish Western Black Sea Coast.

Science.gov (United States)

Topçu, Eda N; Tonay, Arda M; Dede, Ayhan; Öztürk, Ayaka A; Öztürk, Bayram

2013-04-01

Beach debris abundance was estimated from surveys on 10 beaches of the Turkish Western Black Sea Coast. Debris was collected from 20 m long transects during four different seasons; sorted and categorized by type, usage and origin. Litter density varied from 0.085 to 5.058 items m(-2). Debris was mainly composed of unidentifiable small size (2-7 cm) plastic pieces and beverage-related litter such as bottles and bottle caps. About half of the labeled litter was of foreign origin, including 25 different countries, 23% of which are in the Black Sea region. The south-western Black Sea Coast seems to receive foreign litter from two main sources: land-based debris from the neighboring countries and seaborne debris due to international shipping. Standardized methodology and indicators need to be designated all over the Black Sea basin in order to quantify and qualify coastal litter pollution, monitor compliance with MARPOL and develop regionally effective mitigation measures. Copyright © 2012 Elsevier Ltd. All rights reserved.

Deep Sea Coral voucher sequence dataset - Identification of deep-sea corals collected during the 2009 - 2014 West Coast Groundfish Bottom Trawl Survey

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Data for this project resides in the West Coast Groundfish Bottom Trawl Survey Database. Deep-sea corals are often components of trawling bycatch, though their...

Economic vulnerability to sea-level rise along the northern U.S. Gulf Coast

Science.gov (United States)

Thatcher, Cindy A.; Brock, John C.; Pendleton, Elizabeth A.

2013-01-01

The northern Gulf of Mexico coast of the United States has been identified as highly vulnerable to sea-level rise, based on a combination of physical and societal factors. Vulnerability of human populations and infrastructure to projected increases in sea level is a critical area of uncertainty for communities in the extremely low-lying and flat northern gulf coastal zone. A rapidly growing population along some parts of the northern Gulf of Mexico coastline is further increasing the potential societal and economic impacts of projected sea-level rise in the region, where observed relative rise rates range from 0.75 to 9.95 mm per year on the Gulf coasts of Texas, Louisiana, Mississippi, Alabama, and Florida. A 1-m elevation threshold was chosen as an inclusive designation of the coastal zone vulnerable to relative sea-level rise, because of uncertainty associated with sea-level rise projections. This study applies a Coastal Economic Vulnerability Index (CEVI) to the northern Gulf of Mexico region, which includes both physical and economic factors that contribute to societal risk of impacts from rising sea level. The economic variables incorporated in the CEVI include human population, urban land cover, economic value of key types of infrastructure, and residential and commercial building values. The variables are standardized and combined to produce a quantitative index value for each 1-km coastal segment, highlighting areas where human populations and the built environment are most at risk. This information can be used by coastal managers as they allocate limited resources for ecosystem restoration, beach nourishment, and coastal-protection infrastructure. The study indicates a large amount of variability in index values along the northern Gulf of Mexico coastline, and highlights areas where long-term planning to enhance resiliency is particularly needed.

SMALL ENTERPRENEURSHIP IN HOSPITALITY: CROATIAN EXPERIENCES

Directory of Open Access Journals (Sweden)

Slobodan Ivanovic

2013-03-01

Full Text Available After introductory explanations regarding the selection problems of small enterprises in the Croatian hotel industry, the author provides a number of key indicators of their role in improving the competitiveness of the Croatian hotel industry in the global tourism market. In developed tourism countries, small enterprises have a dominant share in the structure of the hotel industry, and their importance is growing even in the former socialist countries of Europe. Small hotels in Italy accounted for more than 50%, and in Austria with more than 70% of lodging facilities and represent a generator of hotel business in a large number of European tourism countries, and great attention is given to the small enterpreneurs stimulating their growth with different measures of tourist and general economy politics. The author reflects on the Croatian experience of the small businesses in the hospitality through research of development of small family hotels and their importance for the improvement of the supply of the Croatian hotel industry which future is built on personal approach to guests and present trends in the tourism market. States that the role of the National Association of family and small hotels, which represents the specific interests of small hoteliers and enables the continuous improvement of the quality of their offerings, as well as measures to encourage small business development at the macro level. Based on the made analysis the measures of increasing the efficiency of small businesses in the Croatian hospitality are given.

Strandings of cetaceans and sea turtles in the Alboran Sea and Strait of Gibraltar: a long–time glimpse of the north coast (Spain and the south coast (Morocco

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Rojo–Nieto, E.

2011-06-01

Full Text Available A total of 13 species of cetaceans and three species of marine turtles were found in this study. Data were collected by eight independent and self-regulated stranding networks, providing information about 1,198 marine mammal (10 odontocetii, three mysticetii and one phocidae and 574 sea turtle stranding events between 1991 and 2008. Trends in the strandings were analysed in relation to species composition and abundance, and their geographic and seasonal distribution. The most abundant species recorded were the striped dolphin and the loggerhead turtle. Some of the strandings, such as the humpback whale, harbour porpoise, hooded seal and olive ridley turtle, were considered ‘rare’ because their distribution did not match the pattern of the study. When the north and south coasts in the study area were compared, pilot whales stranded more frequently in the north, while delphinid species stranded more in the south coast, and loggerhead turtles stranded more frequently in the north while leatherback turtles stranded more in south coast.

Indicator polychlorinated biphenyl residues in muscle tissue of fish from Black Sea coast of Bulgaria

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S. Georgieva

2016-06-01

Full Text Available Abstract. Polychlorinated biphenyls (PCBs are characterized by high lipophilicity and persistence in the environment and will therefore bioaccumulate and biomagnify in the food chain. PCBs were determined in muscle tissue of four fish species: goby (Neogobius melanostomus, horse mackerel (Trachurus Mediterraneus ponticus, shad (Alosa pontica pontica and turbot (Psetta maxima maeotica. Samples were collected from Bulgarian Black Sea coast during 2007 – 2011. The PCBs were analyzed in order to examine the time trends of PCB concentrations in fish from Black Sea. The six individual PCBs congeners were determined by capillary gas chromatography system with mass spectrometry detection. PCBs were found in all fish species at concentrations ranging between 2.32 ng/g ww (wet weight and 32.87 ng/g ww in goby and shad, respectively. PCB profiles have been found to be similar in all the fish species tested. The most abundant PCB congeners in fish species were hexa- and heptachlorinated PCBs 138, 153 and 180. PCB 153 was the dominant congener in all fish studied and were found in the range from 0.95 ng/g ww (horse mackerel 2011 to 11.67 ng/g ww (shad 2010. The sum of six indicator PCBs in all fish species did not exceed the European maximum limit of 75 ng/g ww. The levels of PCBs in fish from Bulgarian Black Sea coast were found lower than in fish species from other seas – the Aegean Sea and the Mediterranean Sea.

Sociogeographical elements and determinants of Croatian Islands classification

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Veni Marinković

2016-01-01

Full Text Available Although Croatian Islands belong to the same macro-region of the Adriatic Croatia, they are characterized by a great heterogeneity of their geospatial reality at regional, micro regional, interinsular and local level, as well as by the complexity of the socio-economic structure and dynamic characteristics, as a result of physical-geographical and historical processes and contemporary development trends on them. The paper deals with sociogeographical classification of Croatian archipelago and provides an overview and systematization of scientific and professional considerations of its geospatial heterogeneity. It also includes an overview of Croatian Islands typification based on multi-criteria indicators. The author concluded the work by presenting a proposal of Croatian Islands clusterization concept as a contribution to the islands developmental policy.

Influence of eastern Arabian Sea on summer monsoon rainfall over west coast of India

Digital Repository Service at National Institute of Oceanography (India)

RameshBabu, V.; Rao, M.S.; Rao, M.V.

and distant nature. In order to realise the model results and the influence of Arabian sea in the context of long range forecasting of monsoon rainfall, we have examined the correlation between the rainfall over west coast of India and premonsoon thermal...

Understanding the ecocline at shallow coasts of the Baltic Sea

Science.gov (United States)

Lenartz, B.; Jurasinski, G.; Voss, M.; Janssen, M.

2017-12-01

We report on results of the Research Training Group Baltic TRANSCOAST. The overall aim of Baltic TRANSCOAST is to enhance our knowledge of the shallow coast ecocline. How is the marine coastal zone influenced by terrestrial processes? How is the terrestrial coastal zone influenced by marine processes? These questions lead our research within the three research fields covering hydro-dynamic, (bio)geochemical and biological processes. Regarding the hydro-dynamics we assess how the peatland's water balance, the current dynamics and hydraulic properties of the marine sediments and the subsoil influence sea water intrusions into the peatland and/or submarine groundwater discharge into the Baltic Sea. With respect to (bio)geochemical processes we address how (bio)geochemical transformation processes both in the marine and the terrestrial part of the coast are influenced by water and matter inputs from the respective other coastal domain. Finally, reagrding the biological processes, we are interested in revealing how the primary production and the composition of the micro- and macro-phytobenthos in the shallow Baltic Sea influence matter transformation processes. The integrative approach of Baltic TRANSCOAST allows us to get to grips with questions that are otherwise hard to tackle. For instance, we address how the pore water constituents drive microbial processes and the deposition of nutrients and and how they are impacted by sediment resuspension and translocation. We investigate how the hydrology of the peat layers interferes with the generation of trace gases and investigate the role of the nearby Warnow river and its plume and how this changes under the impact of wind direction and wind strength. For the latter we rely on data and models. Further, as a common basis for all topics addressed in Baltic TRANSCOAST we established the geology of the study area and learned that regional variability may play a major role in shaping the processes under study.

Study on tsunami due to offshore earthquakes for Korea coast. Literature survey and numerical simulation on earthquake and tsunami in the Japan Sea and the East China Sea

International Nuclear Information System (INIS)

Matsuyama, Masafumi; Aoyagi, Yasuhira; Inoue, Daiei; Choi, Weon-Hack; Kang, Keum-Seok

2008-01-01

In Korea, there has been a concern on tsumami risks for the Nuclear Power Plants since the 1983 Nihonkai-Chubu earthquake tsunami. The maximum run-up height reached 4 m to north of the Ulchin nuclear power plant site. The east coast of Korea was also attacked by a few meters high tsunami generated by the 1993 Hokkaido Nansei-Oki earthquake. Both source areas of them were in the areas western off Hokkaido to the eastern margin of the Japan Sea, which remains another tsunami potential. Therefore it is necessary to study tsunami risks for coast of Korea by means of geological investigation and numerical simulation. Historical records of earthquake and tsunami in the Japan Sea were re-compiled to evaluate tsunami potential. A database of marine active faults in the Japan Sea was compiled to decide a regional potential of tsunami. Many developed reverse faults are found in the areas western off Hokkaido to the eastern margin of the Japan Sea. The authors have found no historical earthquake in the East China Sea which caused tunami observed at coast of Korea. Therefore five fault models were determined on the basis of the analysis results of historical records and recent research results of fault parameter and tunami. Tsunami heights were estimated by numerical simulation of nonlinear dispersion wave theory. The results of the simulations indicate that the tsunami heights in these cases are less than 0.25 m along the coast of Korea, and the tsunami risk by these assumed faults does not lead to severe impact. It is concluded that tsunami occurred in the areas western off Hokkaido to the eastern margin of the Japan Sea leads the most significant impact to Korea consequently. (author)

Sea level changes along the Indian coast: Observations and projections

Digital Repository Service at National Institute of Oceanography (India)

Unnikrishnan, A.S.; Kumar, K.R.; Fernandes, S.E.; Michael, G.S.; Patwardhan, S.K.

: CLIMATE CHANGE AND INDIA CURRE NT SCIENCE, VOL. 90, NO. 3, 10 FEBRUARY 2006 *For correspondence. (e - mail: unni@darya.nio.org ) Sea level changes along the Indian coast: Observ a tions and projections A. S. Unnikrishnan 1, *, K. Rupa Kumar... with the occu r rence of tropical cyclones in the Bay of Bengal and associated storm surges in a future climate scenario. Projections for the future are needed for decision making by planners and policy makers. Future pr o jecti ons are made for different...

Decarbonization of Croatian Energy System

International Nuclear Information System (INIS)

Potocnik, V.

2012-01-01

Energy system decarbonization is reduction of greenhouse gases (CO 2 ) emission, chiefly from the fossil fuels (coal, oil, natural gas) combustion. The main objective of an energy system decarbonization is the climate change mitigation, and at the same time development of local industry and employment, better environment and health protection, as well as reduction of the fossil fuels import and foreign debt. Croatia has small fossil fuels reserves and large renewable energy sources (RES) reserves, energy efficiency (ENEF) is relatively low, and energy import, according to the actual Energy strategy 2009, should increase from 50% to 70% until 2020. Croatian energy system participates with about one third in the Croatian foreign trade deficit. The main measures of the Croatian energy system decarbonization should be: increasing ENEF (energy savings), switch from fossil fuels to RES, administrative measures (low carbon development strategy, environmental tax reform, and decoupling income from energy sales). By urgent application of these measures, Croatia could become fossil fuels free until the year 2050.(author)

Can Tourism Revive the Croatian Economy?

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McCormick Janice

2015-12-01

Full Text Available Croatia has one of its weakest economies in European Union. The most powerful engine driving a nation’s economy is its businesses. But Croatian business is not faring well. The Croatian government is hoping tourism will help revive the economy. This is a realistic hope but one that will be realized only through concerted action by business, government, and the education sector.

Metals in Blood and Eggs of Green Sea Turtles (Chelonia mydas) from Nesting Colonies of the Northern Coast of the Sea of Oman.

Science.gov (United States)

Sinaei, Mahmood; Bolouki, Mehdi

2017-11-01

The green sea turtle (Chelonia mydas) has been a species of global concern for decades. In this study, heavy metals (mercury: Hg; Cadmium: Cd; Lead: Pb; Copper: Cu; and Zinc: Zn) were measured in blood and three egg fraction of green sea turtles nesting on the northern coast of Sea of Oman. Heavy metals concentrations in blood, yolk, albumen, and egg shell ranged between 0.16-36.78, 0.006-33.88, 0.003-4.02, and 0.002-6.85 μg/g (ww), respectively. According to the results, all heavy metals found in blood samples (n = 12) also were detected in the various parts of the eggs (n = 48). Moreover, there were no significant differences between concentrations of heavy metals in different clutches laid in a nesting season. However, Pb concentrations in blood samples significantly increased in later clutches (p Oman. Results of this study suggest that heavy metals could be one of the factors influencing reductions in fertilization and hatching success. Results also indicate that green sea turtle on the northern coast of Sea of Oman have high capacity in rapid response and detoxification of heavy metals and/or from the low exposure levels of these turtles to the heavy metals. Further research is required concerning the effects of heavy metals on green sea turtles, especially on their possible influence of fetal development of turtles.

Eu Enlargement and Migration: Scenarios of Croatian Accession

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Wadim Strielkowski

2013-09-01

Full Text Available This paper analyzes possible incidence of pending Croatian EU accession that is to take place on the 1st of July 2013, on the labour migration from Croatia to the European Union. We apply panel data estimators using the data on emigration from 18 EU countries into Germany (which is the EU country with the largest share of ex-Yugoslav and Croatian migrants in order to construct possible scenarios of Croatian migration to the EU.Three scenarios of migration - pessimistic, realistic and optimistic - are drawn and the sensitivity of estimated coefficients on migration from Croatia into Germany during next 25 years is further discussed in detail. We conclude that, similarly to hypothetical Turkish accession, Croatian EU accession is not going to cause massive migration inflows.

How to Improve Patient Safety Culture in Croatian Hospitals?

Science.gov (United States)

Šklebar, Ivan; Mustajbegović, Jadranka; Šklebar, Duška; Cesarik, Marijan; Milošević, Milan; Brborović, Hana; Šporčić, Krunoslav; Petrić, Petar; Husedžinović, Ino

2016-09-01

Patient safety culture (PCS) has a crucial impact on the safety practices of healthcare delivery systems. The purpose of this study was to assess the state of PSC in Croatian hospitals and compare it with hospitals in the United States. The study was conducted in three public general hospitals in Croatia using the Croatian translation of the Hospital Survey of Patient Safety Culture (HSOPSC). A comparison of the results from Croatian and American hospitals was performed using a T-square test. We found statistically significant differences in all 12 PSC dimensions. Croatian responses were more positive in the two dimensions of Handoff s and Transitions and Overall Perceptions of Patient Safety. In the remaining ten dimensions, Croatian responses were less positive than in US hospitals, with the most prominent areas being Nonpunitive Response to Error, Frequency of Events Reported, Communication Openness, Teamwork within Units, Feedback & Communication about Error, Management Support for Patient Safety, and Staffing. Our findings show that PSC is significantly lower in Croatian than in American hospitals, particularly in the areas of Nonpunitive Response to Error, Leadership, Teamwork, Communication Openness and Staffing. This suggests that a more comprehensive system for the improvement of patient safety within the framework of the Croatian healthcare system needs to be developed. Our findings also help confirm that HSOPSC is a useful and appropriate tool for the assessment of PSC. HSOPSC highlights the PSC components in need of improvement and should be considered for use in national and international benchmarking.

Atmospheric forcing on the seasonal variability of sea level at Cochin, southwest coast of India

Science.gov (United States)

Srinivas, K.; Dinesh Kumar, P. K.

2006-07-01

The seasonal cycles of some atmospheric parameters at Cochin (southwest coast of India) have been studied with a specific emphasis on the role played by them in forcing the seasonal sea level. Equatorward along-shore wind stress as well as equatorward volume transport by coastal currents along the Indian peninsula could play an important role in the sea level low during the premonsoon and southwest monsoon seasons. During postmonsoon season, along-shore wind stress plays no major role in the high sea level whereas this could be due to the poleward volume transport by the coastal along-shore currents. Atmospheric pressure and river discharge do not seem to influence much the sea level during the southwest monsoon period, even though the river discharge during that period is considerable. The sea level was minimal during the southwest monsoon season, when the river discharge was at its annual maximum. The difference between the seasonal march of observed and pressure corrected sea level (CSL) was not significant for the study region. Harmonic analysis of the climatological data on the various parameters revealed that air temperature is the only parameter with a dominance of the semi-annual over the annual cycle. Cross-shore wind stress indicated strong interannual variability whereas relative density showed strong seasonal variability. The climatological seasonal cycles of CSL at eight other tide gauge stations along the west coast of the Indian subcontinent are also examined, to assess the role of various forcings on the seasonal sea level cycle. The signatures of El Nino-Southern Oscillation (ENSO) phenomenon could be seen in some of the parameters (SST, air temperature, atmospheric pressure, along-shore wind stress, relative density and sea level). The signature of ENSO was particularly strong in the case of atmospheric pressure followed by relative density, the variance accounted by the relationship being 47% and 16%, respectively.

Scientific Output of Croatian Universities: Comparison with Neighbouring Countries

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Boris Podobnik

2008-06-01

Full Text Available We compared the Croatian research output with the neighboring countries and the Croatian universities with the largest Slovenian, Hungarian, and Serbian universities. As far as papers listed by Social Science Citation Index are concerned, since 2000 the University of Zagreb exhibits best results in social sciences compared to the competing universities, that is not the case in “hard” sciences. For the last 12 years, only the University of Ljubljana has shown better results in total research output than the University of Zagreb. The difference in research output between the University of Zagreb and the rest of the Croatian universities has been constantly decreasing. As a case study we compare research output at Faculty of Civil Engeenering on different Croatian universities. By analyzing European countries, we show a functional dependence between the gross domestic product (GDP and the research output. From this fit we conclude that the Croatian science exhibits research output as expected for the given level of GDP.

Croatian library leaders’ views on (their library quality

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Kornelija Petr Balog

2014-04-01

Full Text Available The purpose of this paper is to determine and describe the library culture in Croatian public libraries. Semi-structured interviews with 14 library directors (ten public and four academic were conducted. The tentative discussion topics were: definition of quality, responsibility for quality, satisfaction with library services, familiarization with user perspective of library and librarians, monitoring of user expectations and opinions. These interviews incorporate some of the findings of the project Evaluation of library and information services: public and academic libraries. The project investigates library culture in Croatian public and academic libraries and their preparedness for activities of performance measurement. The interviews reveal that library culture has changed positively in the past few years and that library leaders have positive attitude towards quality and evaluation activities. Library culture in Croatian libraries is a relatively new concept and as such was not actively developed and/or created. This article looks into the library culture of Croatian libraries, but at the same time investigates whether there is any trace of culture of assessment in them. Also, this article brings the latest update on views, opinions and atmosphere in Croatian public and academic libraries.

Despite being known as the Wild Coast, owing to its rough seas and ...

African Journals Online (AJOL)

spamer

Despite being known as the Wild Coast, owing to its rough seas and ...... prognosis for the skiboat fishery is not good. Com- ... from the Margate/Port Edward area, as well as Messrs. G. Meyers from ... FIELDING, P. J., ROBERTSON, W. D., DYE, A. H., TOMALIN, ... HARRISON, T. D., COOPER, J. A. G. and A. E. L. RAMM 2000.

Croatian Hotel Industry Financial Features Within the Period of Privatization

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Jasmina Lončar

2004-11-01

Full Text Available The Croatian tourist sector has been stagnating during the period of transition. By analyzing the balance of Croatian hotels, the influence on the changes and courses of balance, the author points out the increasing seriousness of the situation in Croatian hotel industry measured in the relation of property, debts and owners’ capital. The connection between the financial structure, balance liabilities and the diversification of the instruments of property structure, defines the optimal financial adjustment of firms in tourism. In present-day Croatian hotel companies, uncertain profits make the company risky, not only in the aspect of debts but also considering the equity capital, which is then reflected in unsatisfactory business results. Similar researches are crucial ways towards a global knowledge about privatization in Croatian tourism today.

Restorative treatment decisions of Croatian university teachers.

Science.gov (United States)

Baraba, Anja; Doméjean, Sophie; Jurić, Hrvoje; Espelid, Ivar; Tveit, Anne B; Anić, Ivica

2012-12-01

This study aimed to identify differences in diagnostic criteria and restorative treatment among Croatian university teachers. The questionnaire was distributed to 120 Croatian university teachers in Zagreb and Rijeka. Responses were collected from 59 (49.2%) university teachers. Treatment thresholds for hypothetical approximal and occlusal caries, as well as most favored types of restorative techniques and materials were assessed. The majority (34%) of the respondents would intervene for an approximal caries lesion at the enamel-dentin junction. The leading strategy for occlusal caries was postponing operative treatment until the caries lesion was in the outer third of dentin and removing caries tissue only. Composite resin was the predominant material of choice for restoration of approximal and occlusal caries (70% and 81% respectively). More than half (54%) of Croatian university teachers believed the radiographs underestimated the depth of the caries lesion compared with clinical finding. Findings of this study should be a guideline for Croatian university teachers for a more consistent and modern teaching on the subject of caries management.

Heavy metal concentrations in macroalgae species from Sinop coasts of the Southern Black Sea

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Levent Bat

2016-10-01

Full Text Available Objective: To determine the concentrations of Fe, Zn, Ni, Cu, Mn, Pb, Cd and Co in macroalgae from Sinop coasts of the Sounthern Black Sea. Methods: Chlorophyta-green algae (Chaetomorpha spp., Cladophora spp., Ulva linza, Ulva intestinalis, Ulva lactuca, Ulva rigida; Ochrophyta-brown alga [Cystoseira barbata (C. barbata] and Rhodophyta-red algae (Ceramium spp., Corallina panizzoi were collected seasonally in the year 2010 from the upper infralittoral zone of inner harbour, outer harbour, Gerze and Ayancık of Sinop coasts of the Black Sea. The samples were analysed by atomic absorption spectrophotometer in order to determine heavy metal levels in different algal division species along Sinop coasts and to provide information of marine environment quality as marine strategy framework directive is aimed to ensure good environmental status of the seas by 2020 in the European Union. Results: The results showed that metal concentrations in all studied green algae, brown alga and red algae increase in the order: Cd < Co < Ni < Pb < Cu < Zn < Mn < Fe, Cd < Co < Cu < Ni < Pb < Mn < Zn < Fe and Co < Cd < Ni < Cu < Pb < Mn < Zn < Fe, respectively. In all divisions, among the essential elements the highest concentrations exhibited by Fe, in Gerze station- (2328 ± 89 µg/g dry weight in Chaetomorpha spp.; (2143 ± 78 µg/g dry weight in C. barbata and (968 ± 20 µg/g dry weight in Ceramium spp. Conclusions: The highest accumulation of different metals in the analysed algae species were: Fe and Co in Chaetomorpha spp., Zn in C. barbata, Ni and Cu in Ulva linza, Mn in Ulva intestinalis, Pb and Cd in Corallina panizzoi.

Trace elements contents in sea water along 200 km strip of the Hadramout coast

International Nuclear Information System (INIS)

Al-Shawafi, N. A.; Al-Kahali, M. S.; Ba-Isa, A. A.

2003-01-01

The contents of trace elements in the sea water samples, collected from five sites along the coast of Hadramout were determined. The mean concentrations values for Cd, Co, Mn, Cr, Pb, Fe, Ni, Cu, Zn, and V were 0.800, 0, 0.306, 0.027, 0.074, 0.065, 0.065, 0.054, 0.024, 0.034 and 0.046 μg/1 respectively. The results show an increase in concentrations of trace elements compared to previous study. Nevertheless, the studied sites are not considered to be dangerously polluted, despite the recent increase in oil and human activities along the coast. (author)

Site-Specific Bluff Recession Rates Measured on the Alaskan Beaufort Sea Coast

Science.gov (United States)

Richmond, B.; Gadd, P.; Crowell, W.

2017-12-01

OverviewThe effects of climate change are being studied globally with coastal erosion in Arctic regions of particular concern. In support of Hilcorp Alaska's Northstar Development, short- and long-term bluff recession rates have been documented at a pipeline shore crossing located in Gwydyr Bay on the Alaskan Beaufort Sea coast. These data are presented, along with the predominant forcing mechanisms, and compared to local and regional recession rates recently published by the U.S. Geological Survey (USGS). Arctic Bluff RecessionCoastal retreat along the northern coast of Alaska occurs at two different rates: infrequent, but rapid erosion induced by strong westerly storms, and seasonal retreat related to thawing and sediment removal under more moderate wave conditions. Variability in the rate of bluff retreat is related to a number of factors, including bluff composition (ice content and sediment type), existence of a fronting beach, and wave exposure. Measured Bluff Recession at the Northstar Pipeline Shore CrossingThe location of the Northstar Development pipeline shore crossing was chosen based on analysis of historical aerial photos acquired between 1949 and 1996. Over this 47-year period, the average annualized rate of bluff retreat in the study area ranged from 1.6 to 3.0 ft/yr. Beginning in 1996, ground-based shoreline monitoring surveys have been conducted along the bluff and ten shore-perpendicular transects at the site. The rates of bluff retreat derived from the survey data have been modest, ranging from no change to 5.8 ft/yr. The monitoring surveys indicate that waves and currents erode the bluffs by direct impact only during infrequent, but strong westerly storms that promote a short-term rise in sea level (storm surge). The more prevalent easterly storms can cause set-down, or reduction in the sea level which limits direct wave impact on the bluff, thereby decreasing the potential for wave induced erosion. Comparative StudiesRecent studies conducted

Global Climate Change Consequences Changing the Middle Sea Level in the Brazilian Coast: Impacts on Ceará State

Science.gov (United States)

Lacerda, E. G.; Pires, L. B. M.; Pinto, V. K. E.

2015-12-01

Since the Industrial Revolution, man started to generate increasing amounts of waste and pollutants, which on a large scale in the long term is causing a series of climate change consequences, both globally as well as locally. One of the many effects of these changes has been reflected in the ocean levels, depending on various factors. Thus, the population living in coastal areas suffers from the negative effects of the advancement of ocean waters. The coast of northeastern Brazil is an example of this, especially the state of Ceará coast. The state of Ceará has 573 km of coastline, a region that has suffered extensive erosion, in which the Middle Sea Level (MSL) changes exert a significant influence. The coastal plain is a strip of land of small extent, with an average width of 2.5 km, formed depending on the availability of high sediment stocks provided through the action of wind, marine, or river processes, individually in combination with each other. In many beaches it is observed that the strip of beach is narrow due to the presence of topographic elevations carved into sharp cliffs. Between periods of high tide and low tide, often rocky beach features are observed that have recently formed. The waves control the stretches of beach which are mostly sandy. This paper presents a survey about the evidence already apparent on the rise in the MSL and correlates it with the advance of the sea on the coast of Ceará, as well as assesses the possible consequences of this process. Therefore, a literature search was conducted in relevant scientific publications. The data used are from the station "Global Sea Level Observing System - GLOSS" which maintains a tide gauge installed in Ceará in Fortaleza. The analyses show that the phenomenon has caused a lot of inconvenience to the people, streets have disappeared, as well as several buildings located along the coast. The sea advances destroyed beaches and have promoted an accelerated level of erosion, changing the

Radionuclide accumulation in green and brown macroalgae at the Bulgarian Black Sea coast

International Nuclear Information System (INIS)

Strezov, A.; Nonova, T.

2005-01-01

The concentration of technogenic and natural radionuclides were measured in brown and green macroalgae from the Bulgarian Black Sea coast for the period 1996 and 2003 using low-level gamma spectroscopy. Mean values and concentration range for the studied species enables the comparison of the nuclide content in macroalgae showing that brown algae accumulate the studied radionuclides to a higher extent. (author)

PHRASEOLOGY IN PARČIĆ'S CROATIAN – ITALIAN DICTIONARY

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Helena Pavletić

2005-01-01

Full Text Available The paper analyzes and classifies the types of phraseological groups in Parčić's Croatian – Italian Dictionary comparing them with Italian equivalents and the contemporary Croatian phraseology.

Predicted radionuclide release from reactor-related unenclosed solid objects dumped in the Sea of Japan and the Pacific Ocean, east coast of Kamchatka

International Nuclear Information System (INIS)

Mount, M.E.; Lynn, N.M.; Warden, J.M.

1996-06-01

Between 1978 and 1991 reactor-related solid radioactive waste was dumped by the former Soviet Union as unenclosed objects in the Pacific Ocean, east coast of Kamchatka, and the Sea of Japan. This paper presented estimates for the current (1994) inventory of activation and corrosion products contained in the reactor-related unenclosed solid objects. In addition, simple models derived for prediction of radionuclide release from marine reactors dumped in the Kara Sea are applied to certain of the dumped objects to provide estimates of radionuclide release to the Pacific Ocean, east coast of Kamchatka, and Sea of Japan environments. For the Pacific Ocean, east coast of Kamchatka, total release rates start below 0.01 GBq yr -1 and over 1,000 years, fall to 100 Bq yr -1 . In the Sea of Japan, the total release rate starts just above 1 GBq yr - 1 , dropping off to a level less than 0.1 GBq yr -1 , extending past the year 4,000

Bioecology of tulip trees at the Ajara Black Sea coast

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Tamara Tskhoidze

2013-04-01

Full Text Available Tulip trees (Liriodendron tulipifera L. andLiriodendron chinense(Hemsl. Sarg. grow well along the Batumi coastline, develop, bloom, produce fruit, give natural revival. There they already have blooming and fruiting self-seeds. Chinese tulip poplar sometimes reaches here bigger sizes than in natural habitat. It resists winter temperatures very well. Both species can be jointly used along the Caucasian Black Sea coast as ornamental trees because there are the most favorable conditions for their vegetation. Due the great resistance American tulip trees can grow along the coastline as well as inland of Ajara.

Analysis of Cruise Tourism on Croatian Rivers

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Astrid Zekić

2017-03-01

Full Text Available Cruise trips have been rising in popularity since the 1970sand are currently a trend in the tourism market. This is particularly true of river cruises, which record a constant growth in the number of ship calls. The general upward trend in the number of river cruise passengers and dockings is also present in Croatia. Prerequisites for the development of cruising on Croatian rivers include, in addition to other geographical features, also the length of navigable water ways, but a systematic approach to this issue is needed for further development. The authors investigate the level of development of infrastructure on Croatian rivers and analyse the passenger and ship traffic on them. Special attention is given to the importance of cruises for tourism on European rivers and worldwide. In accordance with the Croatian Tourism Development Strategy until 2020, the authors explore geographical and other conditions necessary for the development of river cruise tourism. The aim of the paper is to point to the importance of building infrastructure for accommodation of vessels sailing on Croatian rivers, and in particular to the need to improve tourism offer in river destinations.

Causes of accelerating sea level on the East Coast of North America.

Science.gov (United States)

Davis, James L; Vinogradova, Nadya T

2017-05-28

The tide-gauge record from the North American East Coast reveals significant accelerations in sea level starting in the late twentieth century. The estimated post-1990 accelerations range from near zero to ∼0.3 mm yr -2 . We find that the observed sea level acceleration is well modeled using several processes: mass change in Greenland and Antarctica as measured by the Gravity Recovery and Climate Experiment satellites; ocean dynamic and steric variability provided by the GECCO2 ocean synthesis; and the inverted barometer effect. However, to achieve this fit requires estimation of an admittance for the dynamical and steric contribution, possibly due to the coarse resolution of this analysis or to simplifications associated with parameterization of bottom friction in the shallow coastal areas. The acceleration from ice loss alone is equivalent to a regional sea level rise in one century of 0.2 m in the north and 0.75 m in the south of this region.

Application of allozyme markers for screening of turbot populations along Western Black Sea coast

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VENELIN NIKOLOV

2015-08-01

Full Text Available Data for electrophoretic pattern of 26 loci, resolved for the 8 protein systems (7- enzyme and 1-non-enzyme assayed were used to investigate population structure of turbot along the Bulgarian and Romanian Black Sea coasts using genetic diversity measures. Seventeen loci were polymorphic in all populations and a total of 34 alleles were identified. Four types of tissue: muscle, retina, plasma and haemoglobin were analyzed. The percentage of polymorphic loci was high (65.38% within populations. A low level of genetic differentiation among populations was detected, based on the Shannon’s information index (0.446-0.448 and the coefficient of genetic differentiation between populations (FST =0.014. The overall mean of within-population inbreeding estimate (FIS was (-0.209 and demonstrated low level of inbreeding. The genetic distance (DNei between the populations was low and vary between 0.003 and 0.014. Genetic distances among turbot populations were positively correlated with geographic distances (r = 0.474, but the association was not significant according to the Mantel test (p=0.651 and showed a lack of correlation between genetic distance and the geographic location of populations. Results identified one genetic stock with sufficient gene flow between all the three sites to prevent genetic differentiation from occurring. Only 1.4% of the genetic variation was observed among populations. Results revealed that adopting a single stock model and regional shared management could probably be appropriate for sustainable long-term use of turbot along western Black Sea coast. Determination of the contemporary state of the population distribution will be the prerequisite for determination of adequate measures for exploitation and protection of the existing turbot populations along western Black Sea coast.

Mortality and causes of death among Croatian male Olympic medalists.

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Radonić, Vedran; Kozmar, Damir; Počanić, Darko; Jerkić, Helena; Bohaček, Ivan; Letilović, Tomislav

2017-08-31

To compare the overall and disease-specific mortality of Croatian male athletes who won one or more Olympic medals representing Yugoslavia from 1948 to 1988 or Croatia from 1992 to 2016, and the general Croatian male population standardized by age and time period. All 233 Croatian male Olympic medalists were included in the study. Information on life duration and cause of death for the Olympic medalists who died before January 1, 2017, was acquired from their families and acquaintances. We asked the families and acquaintances to present medical documentation for the deceased. Data about the overall and disease-specific mortality of the Croatian male population standardized by age and time period were obtained from the Croatian Bureau of Statistics (CBS). Overall and disease-specific standard mortality ratios (SMR) with 95% confidence intervals (CI) were calculated to compare the mortality rates of athletes and general population. Among 233 Olympic medalists, 57 died before the study endpoint. The main causes of death were cardiovascular diseases (33.3%), neoplasms (26.3%), and external causes (17.6%). The overall mortality of the Olympic medalists was significantly lower than that of general population (SMR 0.73, 95% CI 0.56-0.94, P=0.013). Regarding specific causes of death, athletes' mortality from cardiovascular diseases was significantly reduced (SMR 0.61, 95% CI 0.38-0.93, P=0.021). Croatian male Olympic medalists benefit from lower overall and cardiovascular mortality rates in comparison to the general Croatian male population.

Black Sea impact on its west-coast land surface temperature

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Cheval, Sorin; Constantin, Sorin

2018-03-01

This study investigates the Black Sea influence on the thermal characteristics of its western hinterland based on satellite imagery acquired by the Moderate Resolution Imaging Spectroradiometer (MODIS). The marine impact on the land surface temperature (LST) values is detected at daily, seasonal and annual time scales, and a strong linkage with the land cover is demonstrated. The remote sensing products used within the study supply LST data with complete areal coverage during clear sky conditions at 1-km spatial resolution, which is appropriate for climate studies. The sea influence is significant up to 4-5 km, by daytime, while the nighttime influence is very strong in the first 1-2 km, and it gradually decreases westward. Excepting the winter, the daytime temperature increases towards the plateau with the distance from the sea, e.g. with a gradient of 0.9 °C/km in the first 5 km in spring or with 0.7 °C/km in summer. By nighttime, the sea water usually remains warmer than the contiguous land triggering higher LST values in the immediate proximity of the coastline in all seasons, e.g. mean summer LST is 19.0 °C for the 1-km buffer, 16.6 °C for the 5-km buffer and 16.0 °C for the 10-km buffer. The results confirm a strong relationship between the land cover and thermal regime in the western hinterland of the Black Sea coast. The satellite-derived LST and air temperature values recorded at the meteorological stations are highly correlated for similar locations, but the marine influence propagates differently, pledging for distinct analysis. Identified anomalies in the general observed trends are investigated in correlation with sea surface temperature dynamics in the coastal area.

Centuries-Long Trends in the Linguistic Integration of Croatian Society

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Amir Kapetanović

2012-08-01

Full Text Available The article discusses the history of the Croatian language, particularly the paths of the gradual linguistic integration of all Croats and the development of the standard language (based upon the Štokavian dialect within Croatian society, whose members have spoken three dialects (Čakavian, Štokavian, Kajkavian since the Middle Ages. Because of the multidialectal situation (all three dialects played an important role in the history of the Croatian language, linguistic integration was a complex process. The use of the Croatian language before national integrality in the 19th century may look complicated and disunified, but this article attempts to show the old connections between different dialectal areas and the realization of two the main conceptions of the construction of Croatian superdialectal (literary expression in linguistic history: a literary language with a single-dialect basis (but with multi-dialectal infiltration within the superstructure and a literary (hybrid type of language based upon at least two dialects.

Management support to e-business initiatives: The Croatian experience

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Mario Spremić

2003-01-01

Full Text Available After defining e-business and explaining why an evolutionary aspect of moving to e-business is required, the dimensions of e-business is defined with respect to differences between traditional business, partial, or pure e-business. Also, a model for moving to e-business is illustrated. The e-business evolving model is divided into six stages and represents an evolutionary aspect of migrating to e-business. Finally, the results of the research study on current practices in evolving e-business in the most successful Croatian companies are given. In this research, some aspects of business process innovation and e-business usage have been investigated (general e-business issues with levels of e-business usage, key objectives of participating in e-business, alignment of business strategy with e-business initiatives, initiation of e-business projects and e-business planning issues, especially e-business funding. The questionnaire was sent to 400 CEOs or CIOs in Croatian companies selected from the Register of the ‘400 Biggest’ Croatian companies which were ranked according to their 2001 annual revenue and which were most likely to represent the structure of the Croatian economy. Although they represent less than 1% of the total number of registered companies in Croatia, the sampled companies hold 73% of the equity capital of the whole Croatian economy, they contribute with 65% in the total Croatian economy’s export balance and they employ 37% of the total number of people employed in Croatia.

Abundance, distribution, diversity and zoogeography of epipelagic copepods off the Egyptian Coast (Mediterranean Sea

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Howaida Y. Zakaria

2016-12-01

Full Text Available The abundance, distribution and diversity of epipelagic copepods were studied along the Egyptian Mediterranean Coast during April, August, 2008, February, 2009 and 2010. The geographical distribution and ecological affinities of the recorded species are presented in order to follow up the migrant species that recently entered in the study area. Copepoda was the most dominant zooplankton group, representing 74.14% of the total zooplankton counts. The annual averages of copepod abundance in the coastal, shelf and offshore zones were 699.3, 609.7 and 555.7 ind.m−3, respectively. Spring was the most productive and diversified season. 118 copepod species were identified in the study area; among them twelve species are recorded in the Mediterranean Sea for the first time and 41 species are new records in the Egyptian Mediterranean waters. The community was dominated by Oithona nana, Calocalanus pavo, Nannocalanus minor, Clausocalanus arcuicornis and Paracalanus parvus. The study area could be considered as a crossroad for migration process from Atlantic Ocean in the west and Indian Ocean via Red Sea and Suez Canal from the south. In addition, the maritime activities in the Mediterranean Sea may have contributed into the change of copepod diversity in the study area where some species could have come to the Egyptian Coast from other water systems via ballast water.

Trace metal analysis in sea grasses from Mexican Caribbean Coast by particle induced X-ray emission (PIXE)

International Nuclear Information System (INIS)

Solis, C.; Issac O, K.; Martinez, A.; Lavoisier, E.; Martinez, M. A.

2008-01-01

The growing urban and tourist activity in the Mexican Caribbean coasts has resulted in an increase of chemical substances, metals in particular, discharged to the coastal waters. In order to reach an adequate management and conservation of these marine ecosystems it is necessary to perform an inventory of the actual conditions that reflect the vulnerability and the level of damage. Sea-grasses are considered good biological indicators of heavy metal contamination in marine systems. The goal of this preliminary work is to evaluate the concentrations of trace metals such as Cr, Mn, Fe, Co, Cu, Zn, and Pb in Thalassia testudinum, a very common sea-grass in the Mexican Caribbean Sea. Samples were collected from several locations in the coasts of the Yucatan Peninsula: Holbox, Blanquizal and Punta Allen, areas virtually uninfluenced by anthropogenic activities. Trace elements in different part plants were determined by particle induced X-ray emission (PIXE). This is a very suitable technique since it offers a fast, accurate and multi-element analysis. Also, the analysis by PIXE can be performed directly on powdered leaves without a laborious sample preparation. The trace metal concentration determined in sea-grasses growing in Caribbean generally fall in the range of the lowest valuables reported for sea grasses from the Gulf of Mexico. The results indicate that the studied areas do not present contamination by heavy metals. (Author)

A large cross-sectional study of health attitudes, knowledge, behaviour and risks in the post-war Croatian population (the First Croatian Health Project).

Science.gov (United States)

Turek, S; Rudan, I; Smolej-Narancić, N; Szirovicza, L; Cubrilo-Turek, M; Zerjavić-Hrabak, V; Rak-Kaić, A; Vrhovski-Hebrang, D; Prebeg, Z; Ljubicić, M; Janićijević, B; Rudan, P

2001-06-01

As the liberation of occupied Croatian territories ended the war in the country in 1995, the Ministry of Health and Croatian Health Insurance Institute have agreed to create the new framework for developing a long-term strategy of public health planning, prevention and intervention. They provided financial resources to develop the First Croatian Health Project, the rest of the support coming from the World Bank loan and the National Institute of Public Health. A large cross-sectional study was designed aiming to assess health attitudes, knowledge, behaviour and risks in the post-war Croatian population. The large field study was carried out by the Institute for Anthropological Research with technical support from the National Institute of Public Health. The field study was completed between 1995-1997. It included about 10,000 adult volunteers from all 21 Croatian counties. The geographic distribution of the sample covered both coastal and continental areas of Croatia and included rural and urban environments. The specific measurements included antropometry (body mass index and blood pressure). From each examinee a blood sample was collected from which the levels of total plasma cholesterol (TC), triglycerides (TG), HDL-cholesterol (High Density Lipoprotein), LDL-cholesterol (Low Density Lipoprotein), lipoprotein Lp(a), and haemostatic risk factor fibrinogen (F) were determined. The detailed data were collected on the general knowledge and attitudes on health issues, followed by specific investigation of smoking history, alcohol consumption, nutrition habits, physical activity, family history of chronic non-communicable diseases and occupational exposures. From the initial database a targeted sample of 5,840 persons of both sexes, aged 18-65, was created corresponding by age, sex and geographic distribution to the general Croatian population. This paper summarises and discusses the main findings of the project within this representative sample of Croatian population.

Identification of Surface Water Quality along the Coast of Sanya, South China Sea

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Wu, Zhen-Zhen; Che, Zhi-Wei; Wang, You-Shao; Dong, Jun-De; Wu, Mei-Lin

2015-01-01

Principal component analysis (PCA) and cluster analysis (CA) are utilized to identify the effects caused by human activities on water quality along the coast of Sanya, South China Sea. PCA and CA identify the seasonality of water quality (dry and wet seasons) and polluted status (polluted area). The seasonality of water quality is related to climate change and Southeast monsoons. Spatial pattern is mainly related to anthropogenic activities (especially land input of pollutions). PCA reveals the characteristics underlying the generation of coastal water quality. The temporal and spatial variation of the trophic status along the coast of Sanya is governed by hydrodynamics and human activities. The results provide a novel typological understanding of seasonal trophic status in a shallow, tropical, open marine bay. PMID:25894980

Sea-level driven glacial-age refugia and post-glacial mixing on subtropical coasts, a palaeohabitat and genetic study.

Science.gov (United States)

Dolby, Greer A; Hechinger, Ryan; Ellingson, Ryan A; Findley, Lloyd T; Lorda, Julio; Jacobs, David K

2016-11-30

Using a novel combination of palaeohabitat modelling and genetic mixture analyses, we identify and assess a sea-level-driven recolonization process following the Last Glacial Maximum (LGM). Our palaeohabitat modelling reveals dramatic changes in estuarine habitat distribution along the coast of California (USA) and Baja California (Mexico). At the LGM (approx. 20 kya), when sea level was approximately 130 m lower, the palaeo-shoreline was too steep for tidal estuarine habitat formation, eliminating this habitat type from regions where it is currently most abundant, and limiting such estuaries to a northern and a southern refugium separated by 1000 km. We assess the recolonization of estuaries formed during post-LGM sea-level rise through examination of refugium-associated alleles and approximate Bayesian computation in three species of estuarine fishes. Results reveal sourcing of modern populations from both refugia, which admix in the newly formed habitat between the refuges. We infer a dramatic peak in habitat area between 15 and 10 kya with subsequent decline. Overall, this approach revealed a previously undocumented dynamic and integrated relationship between sea-level change, coastal processes and population genetics. These results extend glacial refugial dynamics to unglaciated subtropical coasts and have significant implications for biotic response to predicted sea-level rise. © 2016 The Author(s).

Disambiguation of neutralized forms in two Croatian varieties

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Višnja Josipović

1994-12-01

Full Text Available A type of northwestern Croatian pronunciation, also known as the Kajkavian accent, was compared with the standard Croatian pronunciation with respect to the strategies used to disambiguate neutralized final obstruents. The two varieties differ in that the former is characterized by the phonological rule of Final Devoicing, where word-final obstruents are realized as voiceles.

Bacterial Diversity in Submarine Groundwater along the Coasts of the Yellow Sea.

Science.gov (United States)

Ye, Qi; Liu, Jianan; Du, Jinzhou; Zhang, Jing

2015-01-01

Submarine groundwater (SGD) is one of the most significant pathways for the exchange of groundwater and/or source of nutrients, metals and carbon to the ocean, subsequently cause deleterious impacts on the coastal ecosystems. Microorganisms have been recognized as the important participators in the biogeochemical processes in the SGD. In this study, by utilizing 16S rRNA-based Illumina Miseq sequencing technology, we investigated bacterial diversity and distribution in both fresh well water and brackish recirculated porewater along the coasts in the Yellow Sea. The results showed that Actinobacteria and Betaproteobacteria, especially Comamonas spp. and Limnohabitans spp. were dominated in fresh well samples. Distinct patterns of bacterial communities were found among the porewater samples due to different locations, for examples, Cyanbacteria was the most abundant in the porewater samples far from the algal bloomed areas. The analysis of correlation between representative bacterial taxonomic groups and the contexture environmental parameters showed that fresh well water and brackish porewater might provide different nutrients to the coastal waters. Potential key bacterial groups such as Comamonas spp. may be excellent candidates for the bioremediation of the natural pollutants in the SGD. Our comprehensive understanding of bacterial diversity in the SGD along the coasts of the Yellow Sea will create a basis for designing the effective clean-up approach in-situ, and provide valuable information for the coastal management.

Bacterial Diversity in Submarine Groundwater along the Coasts of the Yellow Sea

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Qi eYe

2016-01-01

Full Text Available Submarine groundwater (SGD is one of the most significant pathways for the exchange of groundwater and/or source of nutrients, metals and carbon to the ocean, subsequently cause deleterious impacts on the coastal ecosystems. Microorganisms have been recognized as the important participators in the biogeochemical processes in the SGD. In this study, by utilizing 16S rRNA-based Illumina Miseq sequencing technology, we investigated bacterial diversity and distribution in both fresh well water and brackish recirculated porewater along the coasts in the Yellow Sea. The results showed that Actinobacteria and Betaproteobacteria, especially Comamonas spp. and Limnohabitans spp. were dominated in fresh well samples. Distinct patterns of bacterial communities were found among the porewater samples due to different locations, for examples, Cyanbacteria was the most abundant in the porewater samples far from the algal bloomed areas. The analysis of correlation between representative bacterial taxonomic groups and the contexture environmental parameters showed that fresh well water and brackish porewater might provide different nutrients to the coastal waters. Potential key bacterial groups such as Comamonas spp. may be excellent candidates for the bioremediation of the natural pollutants in the SGD. Our comprehensive understanding of bacterial diversity in the SGD along the coasts of the Yellow Sea will create a basis for designing the effective clean-up approach in-situ, and provide valuable information for the coastal management.

Intense sea-effect snowfall case on the western coast of Finland

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Olsson, Taru; Perttula, Tuuli; Jylhä, Kirsti; Luomaranta, Anna

2017-07-01

A new national daily snowfall record was measured in Finland on 8 January 2016 when it snowed 73 cm (31 mm as liquid water) in less than a day in Merikarvia on the western coast of Finland. The area of the most intense snowfall was very small, which is common in convective precipitation. In this work we used hourly weather radar images to identify the sea-effect snowfall case and to qualitatively estimate the performance of HARMONIE, a non-hydrostatic convection-permitting weather prediction model, in simulating the spatial and temporal evolution of the snowbands. The model simulation, including data assimilation, was run at 2.5 km horizontal resolution and 65 levels in vertical. HARMONIE was found to capture the overall sea-effect snowfall situation quite well, as both the timing and the location of the most intense snowstorm were properly simulated. Based on our preliminary analysis, the snowband case was triggered by atmospheric instability above the mostly ice-free sea and a low-level convergence zone almost perpendicular to the coastline. The simulated convective available potential energy (CAPE) reached a value of 87 J kg-1 near the site of the observed snowfall record.

Distribution of nutrients in the shelf waters of the Arabian sea along the west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Reddy, C.V.G.; Sankaranarayanan, V.N.

The paper presents a descriptive account of the distribution of phosphates, silicates and nitrates in the shelf waters of Arabian Sea along the West Coast of India including a brief mention about the hydrographical features and their relationship...

Regulatory Framework on Exploration and Exploitation of Croatian Part of Adriatic

International Nuclear Information System (INIS)

Mudric, M.

2015-01-01

As the prelude to the regulation of marine exploration and exploitation activities in the Croatian Adriatic waters, the new Mining Act and Act on exploration and exploitation of hydrocarbons have provided a general legal framework for the natural resources exploration and exploitation. The latter Act also appropriated the establishment of the independent regulatory body, the Hydrocarbon Agency. It is important to mention the Decree on Fees for exploration and production of hydrocarbons, and the Decree on main technical requirements on safety and security of offshore exploration and production of hydrocarbons in the Republic of Croatia, that are of special relevance for the current activities with regard the proposed project of exploration and exploitation of the Croatian waters in search for gas and oil sea-bed deposits. The Hydrocarbon Agency has published the Strategic Study of the Likely Significant Environmental Impact of the Framework Plan and Program of Exploration and Production of Hydrocarbons in the Adriatic, a document receiving a lot of criticism from the legal experts and general public. At the same time, the experts tend to support the general idea of sea-bed exploration and exploitation, with the major antagonism still being present in the general public, with several initiatives introducing the possibility of a public referenda to oppose the sea-bed exploration and exploitation. The Government is currently preparing the Act on the Safety of Offshore Hydrocarbon Exploration and Production Operations, based on the Directive 94/22/EC of the European Parliament and of the Council of 30 May 1994 on the conditions for granting and using authorizations for the prospection, exploration and production of hydrocarbons, the Commission Implementing Regulation (EU) No 1112/2014 of 13 October 2014 determining a common format for sharing of information on major hazard indicators by the operators and owners of offshore oil and gas installations and a common format

Mortality trends in northern sea otters (Enhydra lutris kenyoni) collected from the coasts of Washington and Oregon (2002–15)

Science.gov (United States)

White, C. LeAnn; Lankau, Emily W.; Lynch, Deanna; Knowles, Susan N.; Schuler, Krysten L.; Dubey, Jitender P.; Shearn-Bochsler, Valerie I.; Isidoro Ayza, Marcos; Thomas, Nancy J.

2018-01-01

During 2002−15 we examined the causes of mortality in a population of northern sea otters (Enhydra lutris kenyoni). Beachcast sea otters were collected primarily from the coast of Washington. Although there are no permanent sea otter residents in Oregon, several beachcast otters were collected from the Oregon coast. Infectious diseases were the primary cause of death (56%) for otters we examined. Sarcocystosis was the leading infectious cause of death (54%) and was observed throughout the study period. Some infectious diseases, such as morbilliviral encephalitis and leptospirosis, were documented for a limited number of years and then not detected again despite continued testing for these pathogens in necropsied animals. Trauma was the second most common cause of death (14%) during the study period. The continued stable growth of the Washington population of otters suggests they are able to tolerate current mortality rates.

Pinnotherid crabs of the genus Dissodactylus Smith, 1870, associated with irregular sea urchins at the Caribbean coast of Colombia (Crustacea: Decapoda: Pinnotheridae)

NARCIS (Netherlands)

Werding, B.; Sanchez, H.

1989-01-01

Three species of the pinnotherid genus Dissodactylus were observed at the northern coast of the Colombian mainland and at Isla Providencia, associated with irregular sea urchins. While D. crinitichelis was previously known to occur at the continental coast of South America, D. rugatus and D.

Low-frequency variability of sea level along the coast of India

Digital Repository Service at National Institute of Oceanography (India)

Shankar, D.

March?April (the southwest monsoon). -30 -15 0 15 30 etaa Kochi J F M A M J J A S O N D J -30 -15 0 15 30 etaa Mangalore J F M A M J J A S O N D J -30 -15 0 15 30 etaa Marmagao J F M A M J J A S O N D J -30 -15 0 15 30 etaa Mumbai J F M A M J J A S O N D... J Colombo J F M A M J J A S O N D J Chennai J F M A M J J A S O N D J Vishakhapatnam J F M A M J J A S O N D J Paradip J F M A M J J A S O N D J Observed sea level The Seasonal Cycle of Sea Level Along the Coast 85 Figure 4.2 The climatological...

Contributions to the Pleistocene Coral Reefs of the Red Sea Coast, Egypt

International Nuclear Information System (INIS)

El-Sorogy, A.S.

2008-01-01

The Pleistocene coral reefs of the Red Sea coast form discontinuous strip in three morphological units, with elevations range from 10 to 35 m above the present sea level and with maximum width of about 550 m. The morphological steps of the studied reefal units are caused by on-lap during different sea levels, by tectonics, or by erosion during transgression. Facies patterns within reefs exhibit lateral and vertical changes. The lateral development of each unit begins at the shore, covering the whole lagoonal facies and ends at the upper reef slope. These changes either reflect transitions within the depositional environment or they are related to minor/major sea level fluctuations. The vertical pattern shows a transgressive sequence in the lower (youngest) and the upper (oldest) units and a regressive one in the middle unit. Eighty-eight scleractinian species have been identified. They belong to 3 suborders, 8 families and 27 genera. The straitigraphic range of the majority of the identified species, which have been previously recorded from the recent sediments of study area is extended here to the Pleistocene age. The paleo- and -biogeographic distribution of the studied species indicated that all belong to Indo-Pacific affinity as well as Atlantic-Mediterranean for very few. (author)

Sea-Level Rise and Flood Potential along the California Coast

Science.gov (United States)

Delepine, Q.; Leung, C.

2013-12-01

Sea-level rise is becoming an ever-increasing problem in California. Sea-level is expected to rise significantly in the next 100 years, which will raise flood elevations in coastal communities. This will be an issue for private homeowners, businesses, and the state. One study suggests that Venice Beach could lose a total of at least $440 million in tourism spending and tax dollars from flooding and beach erosion if sea level rises 1.4 m by 2100. In addition, several airports, such as San Francisco International Airport, are located in coastal regions that have flooded in the past and will likely be flooded again in the next 30 years, but sea-level rise is expected to worsen the effects of flooding in the coming decades It is vital for coastal communities to understand the risks associated with sea-level rise so that they can plan to adapt to it. By obtaining accurate LiDAR elevation data from the NOAA Digital Coast Website (http://csc.noaa.gov/dataviewer/?keyword=lidar#), we can create flood maps to simulate sea level rise and flooding. The data are uploaded to ArcGIS and contour lines are added for different elevations that represent future coastlines during 100-year flooding. The following variables are used to create the maps: 1. High-resolution land surface elevation data - obtained from NOAA 2. Local mean high water level - from USGS 3. Local 100-year flood water level - from the Pacific Institute 4. Sea-level rise projections for different future dates (2030, 2050, and 2100) - from the National Research Council The values from the last three categories are added to represent sea-level rise plus 100-year flooding. These values are used to make the contour lines that represent the projected flood elevations, which are then exported as KML files, which can be opened in Google Earth. Once these KML files are made available to the public, coastal communities will gain an improved understanding of how flooding and sea-level rise might affect them in the future

Genetic heritage of Croatians in the Southeastern European gene pool-Y chromosome analysis of the Croatian continental and Island population.

Science.gov (United States)

Šarac, Jelena; Šarić, Tena; Havaš Auguštin, Dubravka; Novokmet, Natalija; Vekarić, Nenad; Mustać, Mate; Grahovac, Blaženka; Kapović, Miljenko; Nevajda, Branimir; Glasnović, Anton; Missoni, Saša; Rootsi, Siiri; Rudan, Pavao

2016-11-01

The research objective of this study is to enlarge and deepen the Y chromosome research on the Croatian population and enable additional insights into the population diversity and historic events that shaped the current genetic landscape of Croatia and Southeastern Europe (SEE). A high-resolution phylogenetic and phylogeographic analysis of 66 biallelic (SNPs) and 17 microsatellite (STRs) markers of the Y chromosome was performed using 720 Croatian samples. The obtained results were placed in a wider European context by comparison with ∼4450 samples from a number of other European populations. A high diversity of haplogroups was observed in the overall Croatian sample, and all typical European Y chromosome haplogroups with corresponding clinal patterns were observed. Three distinct genetic signals were identifiable in the Croatian paternal gene pool - I2a1b-M423, R1a1a1b1a*-M558, and E1b1b1a1b1a-V13 haplogroups. The analyses of the dominant and autochthonous I2a1b-M423 lineage (>30%) suggest that SEE had a significant role in the Upper Paleolithic, the R1a1a1b1a*-M558 lineage (19%) represents a signal from present day Slavic populations of Central Europe in the Croatian population, and the phylogeography of the E1b1b1a1b1a-V13 clade (around 9%) implies cultural diffusion of agriculture into Europe via the Balkan Peninsula. Am. J. Hum. Biol., 2016. © 2016 Wiley Periodicals, Inc. Am. J. Hum. Biol. 28:837-845, 2016. © 2016Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

A MULTIVARIATE ANALYSIS OF CROATIAN COUNTIES ENTREPRENEURSHIP

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Elza Jurun

2012-12-01

Full Text Available In the focus of this paper is a multivariate analysis of Croatian Counties entrepreneurship. Complete data base available by official statistic institutions at national and regional level is used. Modern econometric methodology starting from a comparative analysis via multiple regression to multivariate cluster analysis is carried out as well as the analysis of successful or inefficacious entrepreneurship measured by indicators of efficiency, profitability and productivity. Time horizons of the comparative analysis are in 2004 and 2010. Accelerators of socio-economic development - number of entrepreneur investors, investment in fixed assets and current assets ratio in multiple regression model are analytically filtered between twenty-six independent variables as variables of the dominant influence on GDP per capita in 2010 as dependent variable. Results of multivariate cluster analysis of twentyone Croatian Counties are interpreted also in the sense of three Croatian NUTS 2 regions according to European nomenclature of regional territorial division of Croatia.

International Trade of Croatian Chemical Industry Summary

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Goran Buturac

2009-07-01

Full Text Available In this paper Croatian chemical industry in international trade is analyzed by applying k-means cluster method. The work is oriented toward the role and contribution of individual product groups in total trade patterns of chemical industry. The RCA indicator, GL index, RUV indicator and the share of individual chemical products in the total export of chemical industry are used as variables. The products at the fourdigit level of the SITC are used as objects. The cluster of chemical products in which Croatia has comparative advantages contributes significantly in export structure. At the same time this cluster consists of a few product types thus indicating strong export concentration of Croatian chemical industry. Regarding of the value of RUV indicator, Croatian chemical industry benefits most in the international trade with antibiotics and medicines that contain antibiotics. Beside fertilizers, these two products have the greatest share in the export structure. The great majority of the chemical products have the low level of intra-industry trade specialization.

New Croatian Act on Ionizing Radiation Protection

International Nuclear Information System (INIS)

Grgic, S.

1998-01-01

According to the new Croatian Act on ionizing radiation protection which is in a final stage of genesis, Ministry of Health of the Republic of Croatia is the governmental body responsible for all aspects relating sources of ionizing radiation in Croatia: practices, licenses, users, transport, in medicine and industry as well, workers with sources of ionizing radiation, emergency preparedness in radiological accidents, storage of radioactive wastes, x-ray machines and other machines producing ionizing radiation and radioactive materials in the environment. Ministry of Health is responsible to the Government of the Republic of Croatia, closely collaborating with the Croatian Radiation Protection Institute, health institution for the performance of scientific and investigation activities in the field of radiation protection. Ministry of Health is also working together with the Croatian Institute for the Occupational Health. More emphasis has been laid on recent discussion among the world leading radiation protection experts on justification of the last recommendations of the ICRP 60 publication. (author)

Egypt's Red Sea coast: phylogenetic analysis of cultured microbial consortia in industrialized sites.

Science.gov (United States)

Mustafa, Ghada A; Abd-Elgawad, Amr; Abdel-Haleem, Alyaa M; Siam, Rania

2014-01-01

The Red Sea possesses a unique geography, and its shores are rich in mangrove, macro-algal and coral reef ecosystems. Various sources of pollution affect Red Sea biota, including microbial life. We assessed the effects of industrialization on microbes along the Egyptian Red Sea coast at eight coastal sites and two lakes. The bacterial communities of sediment samples were analyzed using bacterial 16S rDNA pyrosequencing of V6-V4 hypervariable regions. The taxonomic assignment of 131,402 significant reads to major bacterial taxa revealed five main bacterial phyla dominating the sampled sites: Proteobacteria (68%), Firmicutes (13%), Fusobacteria (12%), Bacteriodetes (6%), and Spirochetes (0.03%). Further analysis revealed distinct bacterial consortia that primarily included (1) marine Vibrio spp.-suggesting a "marine Vibrio phenomenon"; (2) potential human pathogens; and (3) oil-degrading bacteria. We discuss two divergent microbial consortia that were sampled from Solar Lake West near Taba/Eilat and Saline Lake in Ras Muhammad; these consortia contained the highest abundance of human pathogens and no pathogens, respectively. Our results draw attention to the effects of industrialization on the Red Sea and suggest the need for further analysis to overcome the hazardous effects observed at the impacted sites.

Sea level during storm surges as seen in tide-gauge records along the east coast of India

Digital Repository Service at National Institute of Oceanography (India)

Sundar, D.; Shankar, D.; Shetye, S.R.

and crossed the north Orissa coast later that day; it weakened and moved westward subsequent to landfall. Sea-level variations due to surges triggered by storm winds form a noise superimposed on the highly periodic tides, which have astronomical origins.... In the next section we describe the analysis used to 1326 CURRENT SCIENCE, VOL. 77, NO. 10, 25 NOVEMBER 1999 COMPUTATIONAL ENGINEERING SCIENCE Figure 1b. Astronomical tide and dehyphenminustided sea level during Event 1. The dark blue vertical lines...

Computing Risk to West Coast Intertidal Rocky Habitat due to Sea Level Rise using LiDAR Topobathy

Science.gov (United States)

Compared to marshes, little information is available on the potential for rocky intertidal habitats to migrate upward in response to sea level rise (SLR). To address this gap, we utilized topobathy LiDAR digital elevation models (DEMs) downloaded from NOAA’s Digital Coast G...

Mapping Sea Level Rise Behavior in an Estuarine Delta System: A Case Study along the Shanghai Coast

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H.Q. Cheng

2018-02-01

Full Text Available Sea level rise (SLR is a major projected threat of climate change that is expected to affect developing coastal cities located in estuarine delta regions. Shanghai is one such city, being located in the Yangtze River Delta (YRD. It is difficult, however, for decision-makers to implement adaptation due to the uncertain causes, magnitudes, and timings of SLR behaviors. This paper attempts to map the causes and magnitudes of SLR behaviors on a decadal scale. We analyze the tidal level records from 11 tidal gauge stations and the corresponding bathymetry measurements around these stations since 1921. We identify three new SLR behaviors along the Shanghai coast due to anthropogenic geomorphologic changes (AGCs, besides the well-known eustatic sea level rise (ESLR, tectonic subsidence (TS, and urban land subsidence (ULS. The first new behavior is regional sea level rise (RSLR, which occurs as a result of land reclamation and deep waterway regulation. The second is regional sea level fall (RSLF, which occurs because the channel bed is eroded due to sediment supply decline in the river catchment. The last SLR behavior is local tidal datum rise (LTDR. Thus, we project that the magnitude of SLR for the Shanghai coast ranges from 10 cm to 16 cm from 2011 to 2030. Clarifying SLR behaviors is important to aid local decision-makers in planning structural and non-structural measures to combat escalating flood damage costs in an estuarine delta system; this field is full of future challenges. Keywords: Sea level rise behavior, Anthropogenic geomorphologic change, Local tidal datum, Flood management, Adaptation

Stock Market Liquidity: Comparative Analysis of Croatian and Regional Markets

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Vladimir Benić

2008-12-01

Full Text Available On the Croatian stock market liquidity has never been in the focus of academic research thus we find it necessary to observe liquidity at the aggregate level. This paper observes multi-dimensional liquidity through the impact of turnover on price change together with several one-dimensional measures. In our empirical research we applythe illiquidity measureto seven different stock markets. We focus on the Croatian stock market as compared to other markets in the Central and Eastern Europe and German market. The results of the research indicate a substantial level of illiquidity in the Croatian and other developing markets.

Esperanto (sen perspektivo? Croatian Esperantists on the International Language Esperanto

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Krunoslav Puškar

2015-04-01

Full Text Available To our knowledge, there is to date no significant number of sociological studies dealing with the Esperanto movement, and there are even fewer sociolinguistic explorations of the whole Esperanto phenomenon. Concentrating on the Croatian Esperanto movement, we conducted an extensive study of Croatian Esperantists? attitudes towards the structure of Esperanto, and their perception of the Esperanto movement and the overall Esperanto phenomenon - aspects still conspicuously missing in recent Esperantological research. This study offers invaluable insight into these under-researched interlinguistic areas, and also into the specific outlook of the traditional Croatian Esperanto movement.

Alien species on the coasts of Turkey

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M.E. CINAR

2005-12-01

Full Text Available The compilation of data on alien species reported from the Turkish coasts yielded a total of 263 species belonging to 11 systematic groups, of which Mollusca had the highest number of species (85 species, followed by Crustacea (51, fishes (43 and phytobenthos (39. The Black Sea is represented by a total of 20 alien species, the Sea of Marmara by 48 species, the Aegean Sea by 98 species and the Levantine Sea by 202 species. The majority of aliens found in the Black Sea and the Sea of Marmara were transported via shipping, whereas the Levantine coast is extensively subjected to Lessepsian migration. Benthic habitats (soft and hard substrata comprise 76% of the total alien species and the pelagic environment is inhabited by thirty-nine species. Almost 50% of aliens collected from the Turkish coasts were found only at 0-10 m depth. Eight species occur at depths deeper than 100 m. The impacts of aliens on the benthic and pelagic ecosystems are presented.

The Attitudes of Croatian Citizens toward Cultural Diversities

OpenAIRE

Milan Mesić; Dragan Bagić

2011-01-01

The paper is based on part of results of a representative national examination of Croatian citizens’ attitudes about cultural diversities in Croatian society. A field survey was conducted by using the personal interview method in the respondent’s household, within the framework of an omnibus research. By cultural diversities, the authors mean national and religious communities. In this respect, Croatia is culturally a heterogeneous political community like most countries of the contemporary w...

APPROACHES TO ICT TERMINOLOGY IN THE SCIENTIFIC AND PEDAGOGICAL REGISTER OF CROATIAN UNIVERSITY EDUCATIONAL MATERIALS

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Daniela Matić

2017-01-01

Full Text Available This paper analyzes examples of ICT terminology sampled from Croatian university textbooks and educational materials published from the year 2001 to 2015 and recommended for undergraduate and graduate students at Croatian universities. The collection includes: Croatian calques; standalone neologisms and those followed by an English equivalent; translated English metaphorical expressions; hybrids without translations; orthographically, phonologically/phonetically and morphologically adapted Anglicisms and those which can be integrated into the Croatian standard without any adaptation; and multi-word Croatian equivalents with single-word English and with multi-word English equivalents. Some of the English expressions were italicized or bolded and some not. The aim of our analysis was to describe current practices in writing educational materials, to establish the nature of the university materials authors’ relation towards English and Croatian expressions, and to find out if there was some pattern in the use of Croatian and English ICT terms which the authors had followed. During the analysis, we observed a lack of consistent and systematic approach to the creation of materials, a shift from the norms of the standard Croatian language and resorting to non-adapted or slightly adapted English terms which seem to be often favored over the Croatian ones. We are of the opinion that corpus planning and better management of terminology, adaptation and integration processes within a more modern language policy framework could bring much needed stability to the Croatian scientific and pedagogical register.

Determination of rare earth elements in sea sediments from the Cuban northwestern coast by instrumental neutron activation analysis

International Nuclear Information System (INIS)

Capote Rodriguez, G.; Perez Zayas, G.; Pena Fortes, B.; Diaz Riso, O.; Hernandez Rivero, A.T.

1998-01-01

The multielemental characterization of sea sediments from an important Cuban coast was performed using instrumental Neutron activation analysis. The obtained results shown an impoverishment of in the studied zone, in comparison with the data taken from other Cuban coaster zones

Analysis of Temporal Change Taking Place at the Coastline and Coastal Area of the South Coast of the Marmara Sea

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Sümeyra KURT

2016-08-01

Full Text Available Owing to the fact that determining the temporal change at the coastline is highly significant in maintaining sustainable coastal development plans, this study focuses on the temporal coastline change in the south coasts of the Marmara Sea, which is one of the seas where coastal use and change are the most obvious. Therefore, old and new coastlines have been determined by using Landsat TM images with 30m resolution from the years 1984, 2003 and 2011 as well as colorful orthophotographs of the year 2008 with 0,45 cm resolution. Geometrical confirmation of satellite images were effectuated by using software and techniques of Erdas Imagine 10 and ArcGis 10 and then the coastal analyses from the obtained coastlines and land examinations have been conducted. According to the result of the study, an area of 5,76 km² have been filled between Çanakkale-Çardak and Yalova within 27 years of time between the years 1984 and 2011. The study also reached a conclusion that mining sand was effectuated in an area of 1,15 km² and thus the coast was pulled back. The line that was 521 km in 1984 reached 560 km in 2011. The most obvious coastal change was seen to be in the coasts of Yalova, Gemlik, Mudanya and Bandırma. The coastal bend, located in Lapseki, Gönen, Karacabey and in the south of Kapıdağ Peninsula, still remains to be a natural coastline. Even though irregular settlements in the coastal areas of cities cut off people’s contact with the sea, the solution of filling the coasts was found for the purpose of recreating green spaces in the interest of the public. However, the coastal areas, which have sensitive ecological features, face with pressures of tourism and urban-based developments due to these landfills in the coasts. Therefore, coastal landfills in the southern coasts of the Marmara Sea gradually destroy the natural coastal spaces and the coastline also lost its original appearance. The population growth and pressures on using the land in

BUSINESS CLIMATE INDICATOR AS A PREDICTOR OF CROATIAN INDUSTRIAL PRODUCTION

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Mirjana Čižmešija

2010-12-01

Full Text Available Business and Consumer Surveys (BCS are one of the most frequently used tools to assess economy’s cyclical behavior. Croatia has been conducting the surveys continually since 1995. Nevertheless, there is still a research niche in the Croatian BCS framework that has not been adequately represented. The Joint Harmonised EU Programme of Business and Consumer Surveys suggests Business Climate Indicator (BCI as a composite leading indicator of the economy as a whole. In accordance to the EU methodology, this paper examines managers’ qualitative assessments on five important variables related to their economic environment. Using factor analysis one factor was extracted from those five variables, representing the BCI. It’s predictive properties were analyzed with regards to Croatian industrial production using Granger causality test, impulse response and variance decomposition analysis. Results strongly confirm the precedence of BCI to the changes of Croatian industrial production, validating the importance of its introduction and utilization in Croatian economic cycles analysis.

Identification of the Sea-Land Breeze Event and Influence to the Convective Activities on the Coast of Deli Serdang

Science.gov (United States)

Saragih, I. J. A.; Putra, A. W.; Nugraheni, I. R.; Rinaldy, N.; Yonas, B. W.

2017-12-01

Located close to the sea indicates that there are influences of the sea-land breeze circulation on the weather condition in Deli Serdang. The purpose of this study is to simulate sea-land breeze occurrence and its influence on the convective activities in Deli Serdang. The research area covers the area of Deli Serdang Regency and the surrounding ocean region in the coordinates 02°57‧-03°16‧N & 98°33‧-99°27‧E where Kualanamu Meteorological Station is the centre of the research area at coordinate 03°34‧N & 98°44‧E and the elevation about 27MAMSL. The research time is a day with the highest rainfall in the highest peak rainy month. The raw data consist of the Himawari-8 satellite image from BMKG, FNL (Final Analysis) data from http://rda.ucar.edu, and meteorological observation data from Kualanamu Meteorology Station. This study indicates that WRF-ARW can simulate the sea-land breeze occurrence on the coast of Deli Serdang well. The existence of the convective index cover in the convergence area proves the sea-land breeze occurred in the coast of Deli Serdang can form the convergence area as the interacted result with the wind from other directions that support convective activities.

Holocene paleo-sea level changes along the coast of Rio de Janeiro, southern Brazil: Comment on Castro et al. (2014).

Science.gov (United States)

Angulo, Rodolfo J; Giannini, Paulo C F; Souza, Maria Cristina DE; Lessa, Guilherme C

2016-01-01

The present work discusses and reinterprets paleo-sea level indicators used to build Holocene sea-level curve for the coast of Rio de Janeiro at former works. We conclude that: (a) the paleo-sea levels inferred by vermetid remains show that sea-level has fallen over the past 4400 years, at least; (b) the paleo-sea level inferred by the beachrock facies and dated shells of Jaconé shows that sea-level was near the present elevation between 8198 and 5786 years before present; and (c) several shells from other beachrocks were deposited probably thousands of years after the specimens died and consequently do not allow precise reconstructions of paleo-sea levels. These conclusions differ from the conclusions of the original paper.

First Indo-Pacific fish species from the Black Sea coast of Turkey: Shrimp scad Alepes djedaba (Forsskål, 1775 (Carangidae

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Cemal Turan

2017-11-01

Full Text Available One specimen of shrimp scad Alepes djedaba (Forsskål, 1775 was caught by using fish net at a depth of 30 m on 11 October 2017 from Sinop Bay, the West Black Sea. With the present study, A. djedaba is first lessepsian fish species in the Black Sea coast of Turkey. The migration of IndoPacific species to the Black Sea indicate that climate change is getting an important issue both for marine biodiversity and fisheries in the Black Sea.

Coherence between interannual variability of sea level with some surface met-ocean parameters at Cochin, southwest coast of India

Digital Repository Service at National Institute of Oceanography (India)

Srinivas, K.

for Cochin (southwest coast of India) using long term time series data. Among the parameters, SST, relative density and sea level showed statistically significant long term trends. All the parameters, when smoothed, showed statistically significant...

Environmental characterization and radio-ecological impacts of non-nuclear industries on the Red Sea coast

International Nuclear Information System (INIS)

El Mamoney, M.H.; Khater, Ashraf E.M.

2004-01-01

The Red Sea is a deep semi-enclosed and narrow basin connected to the Indian Ocean by a narrow sill in the south and to the Suez Canal in the north. Oil industries in the Gulf of Suez, phosphate ore mining activities in Safaga-Quseir region and intensified navigation activities are non-nuclear pollution sources that could have serious radiological impacts on the marine environment and the coastal ecosystems of the Red Sea. It is essential to establish the radiological base-line data, which does not exist yet, and to investigate the present radio-ecological impact of the non-nuclear industries to preserve and protect the coastal environment of the Red Sea. Some natural and man-made radionuclides have been measured in shore sediment samples collected from the Egyptian coast of the Red Sea. The specific activities of 226 Ra and 210 Pb ( 238 U) series, 232 Th series, 40 K and 137 Cs (Bq/kg dry weight) were measured using gamma ray spectrometers based on hyper-pure germanium detectors. The specific activities of 210 Po ( 210 Pb) and uranium isotopes ( 238 U, 235 U and 234 U) (Bq/kg dry weight) were measured using alpha spectrometers based on surface barrier (PIPS) detectors after radiochemical separation. The absorbed radiation dose rates in air (nGy/h) due to natural radionuclides in shore sediment and radium equivalent activity index (Bq/kg) were calculated. The specific activity ratios of 228 Ra/ 226 Ra, 210 Pb/ 226 Ra, 226 Ra/ 238 U and 234 U/ 238 U were calculated for evaluation of the geo-chemical behaviour of these radionuclides. The average specific activity of 226 Ra ( 238 U) series, 232 Th series, 40 K and 210 Pb were 24.7, 31.4, 427.5 and 25.6 Bq/kg, respectively. The concentration of 137 Cs in the sediment samples was less than the lower limit of detection. The Red Sea coast is an arid region with very low rainfall and the sediment is mainly composed of sand. The specific activity of 238 U, 235 U and 234 U were 25.3, 2.9 and 25.0 Bq/kg. The average specific

Effects of elevated temperatures and rising sea level on Arctic Coast

Science.gov (United States)

Barnes, Peter W.

1990-01-01

Ice is a major agent on the inner shelf, gouging the bottom, increasing hydraulic scour, transporting sediment, and influencing river flood patterns. Rapid coastal retreat is common and low barrier islands and beaches are constantly changing due to the influence of permafrost, ice-push, waves, and currents. Coastal processes are presently a balance between the influence of ice and the action of waves and currents. Quantitative values for processes are poorly known, however our qualitative understanding is nearly complete. Climatic warming and rising sea levels would decrease the temporal and aerial extent of coastal ice thereby expanding the role of waves and currents. As a result, shoreline retreat rates would increase, producing a transgressive erosional surface on the low coastal plain. With increased wave activity, beaches and barrier islands presently nourished by ice push processes would decay and disappear. Increased sediment supply from a deeply thawed, active layer would release more sediments to rivers and coasts. Additional research should be focused on permafrost and sea ice processes active during freeze up and breakup; the two seasons of most vigorous activity and change.

Influence of Port Policy on the Development of Croatian Container Ports

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Čedomir Dundović

2002-03-01

Full Text Available It is important to consider the port development throughoutthe world from the aspect of economical, transport and portpolicy and their mutual impact on commerce and efficiency ofports. By examining such relations in the context of developmentof the Croatian container ports, it is possible to define reasonsfor lagging behind of Croatian ports compared to theworld movements.The main reason for the negative trend of development ofCroatian container ports lies in the non-existence of adequatemeasures of transport, maritime and port policy. Analysis ofstatistics over the past decade and comparison of structure andvolume of the general cargo traffic in the Rijeka port and theneighbouring ports in the area of North Adriatic are both showingsignificant size discrepancy and uncompetitiveness of theCroatian port. Disturbances that have brought to such a situationresult from inadequate port policy and non-harmonisedactivities between various modes of transport.In order to overcome such situation, the authors suggest determiningof clear tasks, goals and measures of the port policythat have to be undertaken so that the Croatian policy could becompatible with the main aspects, development tendencies andmeasures of theE U port policy.

A survey of strong high-frequency sea level oscillations along the US East Coast between 2006 and 2011

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S. Pasquet

2013-02-01

Full Text Available A systematic survey of high-frequency sea level oscillations (<6 h measured between 2006 and 2011 along the US East Coast is performed. Raw 1-min resolution sea level data is used. After performing a data quality check, the nine most intense events, with maximum recorded wave heights ranging from 40 to 100 cm, are identified. Focusing on three of these events enables us to recognize two different generation mechanisms: (i topographically-trapped edge waves which are found to be a significant contributor to the strongest observed oscillations, and (ii standing waves, which occur over enclosed shallow waters and may result in significant wave heights of up to 100 cm. A reproduction of the observed oscillations is a part of a future work, which will include an assessment of a generating force in the atmosphere, allowing for a better prevention of potential flooding along the US East Coast.

Proceedings of the Fourth Symposium of the Croatian Radiation Protection Association

International Nuclear Information System (INIS)

1998-01-01

New Croatian Act on ionizing radiation protection is in a final stage of genesis. Ministry of Health is responsible to the Government of the Republic of Croatia, closely collaborating with the Croatian Radiation Protection Institute and the Croatian Institute for the Occupational Health. Responsibilities include all aspects relating sources of ionizing radiation in Croatia: practices, licenses, users, transport, in medicine and industry as well, workers with sources of ionizing radiation, emergency preparedness in radiological accidents, storage of radioactive wastes, x-ray machines and other machines producing ionizing radiation and radioactive materials in the environment. Papers from the Fourth Symposium of the Croatian Radiation Protection Association are presented in seven sessions: 1. General Topics of Interest for Radiation Protection 2. Biological Effects of Radiation 3. Radioactive Waste Management 4. Radioecology 5. Dosimetry and Instrumentation 6. Radiation Protection in Medicine 7. Radon

Egypt’s Red Sea Coast: Phylogenetic analysis of cultured microbial consortia in industrialized sites

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Ghada A. Mustafa

2014-08-01

Full Text Available The Red Sea has a unique geography and ecosystem and its shores are very rich in mangrove, macro-algae and coral reefs. Different sources of pollution are affecting the Red Sea shores and waters which impacts biological life including microbial life. We assessed the effects of industrialization, along the Egyptian Red Sea coast in eight coastal sites and two lakes, on microbial life. The bacterial community in sediment samples was analyzed using bacterial 16S rDNApyrosequencing of V6-V4 hypervariable regions. Taxonomical assignment of 131,402 significant reads to major bacterial taxa revealed five main bacterial phyla dominating the sampled Red Sea sites. This includes Proteobacteria (68%, Firmicutes (13%, Fusobacteria (12%, Bacteriodetes (6% and Spirochetes (0.03%. Further analysis revealed distinct bacterial consortium formed mainly of: 1 marine Vibrio’s- suggesting a Marine Vibrio phenomenon 2 potential human pathogens and 3 oil-degrading bacteria. We discuss a distinct microbial consortium in Solar Lake West near Taba/Eilat and Saline Lake in Ras Muhammad; revealing the highest abundance of human pathogens versus no pathogens, respectively. Our results draw attention to the affects of industrialization on the Red Sea, and suggest further analysis to overcome hazardous affects on the impacted sites.

Competition Efficiency Analysis of Croatian Junior Wrestlers in European Championship

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Kristijan Slacanac

2017-06-01

Full Text Available Croatian junior wrestler won a bronze medal at the European Championship 2016 year. Considering the potential of our wrestlers there is an obvious need of technical and tactical analysis so our juniors and seniors U23 wrestlers would be able to achieve even better results. Match analysis were conducted by LongoMatch 0.20.1. Seven matches of Croatian wrestlers were analysed. Time parameters, score efficiency, technical efficiency and tactical structure were observed and analysed from the aspect of attack and defence phase and successful/unsuccessful techniques. This paper shows descriptive parameters and competitor efficiency were calculated. The results show a great number of positive score in a standing position in relation to parterre position. The parameters of competitive efficiency (0.49 points per minute show better attacking efficiency (1.32 points per minute in relation to defence efficiency (0.83 points per minute. Croatian wrestlers achieve less score per minute in relation with elite wrestlers, but it is visible a significant progress in technical and tactical efficiency in relation in the past three year. According to place realization of technique, Croatian wrestlers realized more technique in the center, while opponents realized technique in the zone and moving to the zone. Further analysis of efficiency and individualisation training will improve efficiency of Croatian national wrestlers.

Short and long-term thermo-erosion of ice-rich permafrost coasts in the Laptev Sea region

Science.gov (United States)

Günther, F.; Overduin, P. P.; Sandakov, A. V.; Grosse, G.; Grigoriev, M. N.

2013-02-01

Permafrost coasts in the Arctic are susceptible to a variety of changing environmental factors all of which currently point to increasing coastal erosion rates and mass fluxes of sediment and carbon to the shallow arctic shelf seas. Rapid erosion along high yedoma coasts composed of Ice Complex permafrost deposits creates impressive coastal ice cliffs and inspired research for designing and implementing change detection studies for a long time, but continuous quantitative monitoring and a qualitative inventory of coastal thermo-erosion for large coastline segments is still lacking. Our goal is to use observations of thermo-erosion along the mainland coast of the Laptev Sea in eastern Siberia to understand how erosion rates depend on coastal geomorphology and the relative contributions of waterline and atmospheric drivers to coastal thermo-erosion over the past 4 decades and in the past few years. We compared multitemporal sets of orthorectified satellite imagery from 1965 to 2011 for three segments of coastline with a length of 73 to 95 km each and analyzed thermo-denudation (TD) along cliff top and thermo-abrasion (TA) along cliff bottom for two nested time periods: long-term rates (the past 39-43 yr) and short term rates (the past 1-3 yr). The Normalized Difference Thermo-erosion Index (NDTI) was used as a proxy that qualitatively describes the relative proportions of TD and TA. Mean annual erosion rates at all three sites were higher in recent years (-5.3 ± 1.31 m a-1) than over the long term mean (-2.2 ± 0.13 m a-1). The Mamontov Klyk coast exhibit primarily spatial variations of thermo-erosion, while intrasite-specific variations were strongest at the Buor Khaya coast, where slowest long-term rates around -0.5 ± 0.08 m a-1 were observed. The Oyogos Yar coast showed continuously rapid erosion up to -6.5 ± 0.19 m a-1. In general, variable characteristics of coastal thermo-erosion were observed not only between study sites and over time, but also within

Short- and long-term thermo-erosion of ice-rich permafrost coasts in the Laptev Sea region

Science.gov (United States)

Günther, F.; Overduin, P. P.; Sandakov, A. V.; Grosse, G.; Grigoriev, M. N.

2013-06-01

Permafrost coasts in the Arctic are susceptible to a variety of changing environmental factors all of which currently point to increasing coastal erosion rates and mass fluxes of sediment and carbon to the shallow arctic shelf seas. Rapid erosion along high yedoma coasts composed of Ice Complex permafrost deposits creates impressive coastal ice cliffs and inspired research for designing and implementing change detection studies for a long time, but continuous quantitative monitoring and a qualitative inventory of coastal thermo-erosion for large coastline segments is still lacking. Our goal is to use observations of thermo-erosion along the mainland coast of the Laptev Sea, in eastern Siberia, to understand how it depends on coastal geomorphology and the relative contributions of water level and atmospheric drivers. We compared multi-temporal sets of orthorectified satellite imagery from 1965 to 2011 for three segments of coastline ranging in length from 73 to 95 km and analyzed thermo-denudation (TD) along the cliff top and thermo-abrasion (TA) along the cliff bottom for two nested time periods: long-term rates (the past 39-43 yr) and short-term rates (the past 1-4 yr). The Normalized Difference Thermo-erosion Index (NDTI) was used as a proxy to qualitatively describe the relative proportions of TD and TA. Mean annual erosion rates at all three sites were higher in recent years (-5.3 ± 1.3 m a-1) than over the long-term mean (-2.2 ± 0.1 m a-1). The Mamontov Klyk coast exhibits primarily spatial variations of thermo-erosion, while intrasite-specific variations caused by local relief were strongest at the Buor Khaya coast, where the slowest long-term rates of around -0.5 ± 0.1 m a-1 were observed. The Oyogos Yar coast showed continuously rapid erosion up to -6.5 ± 0.2 m a-1. In general, variable characteristics of coastal thermo-erosion were observed not only between study sites and over time, but also within single coastal transects along the cliff profile

Joint Projections of US East Coast Sea Level and Storm Surge

Science.gov (United States)

Little, Christopher M.; Horton, Radley M.; Kopp, Robert E.; Oppenheimer, Michael; Vecchi, Gabriel A.; Villarini, Gabriele

2015-01-01

Future coastal flood risk will be strongly influenced by sea-level rise (SLR) and changes in the frequency and intensity of tropical cyclones. These two factors are generally considered independently. Here, we assess twenty-first century changes in the coastal hazard for the US East Coast using a flood index (FI) that accounts for changes in flood duration and magnitude driven by SLR and changes in power dissipation index (PDI, an integrated measure of tropical cyclone intensity, frequency and duration). Sea-level rise and PDI are derived from representative concentration pathway (RCP) simulations of 15 atmosphere- ocean general circulation models (AOGCMs). By 2080-2099, projected changes in the FI relative to 1986-2005 are substantial and positively skewed: a 10th-90th percentile range 4-75 times higher for RCP 2.6 and 35-350 times higher for RCP 8.5. High-end Fl projections are driven by three AOGCMs that project the largest increases in SLR, PDI and upper ocean temperatures. Changes in PDI are particularly influential if their intra-model correlation with SLR is included, increasing the RCP 8.5 90th percentile FI by a further 25%. Sea-level rise from other, possibly correlated, climate processes (for example, ice sheet and glacier mass changes) will further increase coastal flood risk and should be accounted for in comprehensive assessments.

The First Year of Croatian Meteor Network

Science.gov (United States)

Andreic, Zeljko; Segon, Damir

2010-08-01

The idea and a short history of Croatian Meteor Network (CMN) is described. Based on use of cheap surveillance cameras, standard PC-TV cards and old PCs, the Network allows schools, amateur societies and individuals to participate in photographic meteor patrol program. The network has a strong educational component and many cameras are located at or around teaching facilities. Data obtained by these cameras are collected and processed by the scientific team of the network. Currently 14 cameras are operable, covering a large part of the croatian sky, data gathering is fully functional, and data reduction software is in testing phase.

Nuclear energy - an option for Croatian sustainable development

International Nuclear Information System (INIS)

Mikulicic, V.; Skanata, D.; Simic, Z.

1996-01-01

The uncertainties of growth in Croatian future energy, particularly electricity demand, together with growing environmental considerations and protection constraints, are such that Croatia needs to have flexibility to respond by having the option of expanding the nuclear sector. The paper deals with nuclear energy as an option for croatian sustainable economic development. The conclusion is that there is a necessity for extended use of nuclear energy in Croatia because most certainly nuclear energy can provide energy necessary to sustain progress. (author)

Predicted deep-sea coral habitat suitability for the U.S. West coast.

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John M Guinotte

Full Text Available Regional scale habitat suitability models provide finer scale resolution and more focused predictions of where organisms may occur. Previous modelling approaches have focused primarily on local and/or global scales, while regional scale models have been relatively few. In this study, regional scale predictive habitat models are presented for deep-sea corals for the U.S. West Coast (California, Oregon and Washington. Model results are intended to aid in future research or mapping efforts and to assess potential coral habitat suitability both within and outside existing bottom trawl closures (i.e. Essential Fish Habitat (EFH and identify suitable habitat within U.S. National Marine Sanctuaries (NMS. Deep-sea coral habitat suitability was modelled at 500 m×500 m spatial resolution using a range of physical, chemical and environmental variables known or thought to influence the distribution of deep-sea corals. Using a spatial partitioning cross-validation approach, maximum entropy models identified slope, temperature, salinity and depth as important predictors for most deep-sea coral taxa. Large areas of highly suitable deep-sea coral habitat were predicted both within and outside of existing bottom trawl closures and NMS boundaries. Predicted habitat suitability over regional scales are not currently able to identify coral areas with pin point accuracy and probably overpredict actual coral distribution due to model limitations and unincorporated variables (i.e. data on distribution of hard substrate that are known to limit their distribution. Predicted habitat results should be used in conjunction with multibeam bathymetry, geological mapping and other tools to guide future research efforts to areas with the highest probability of harboring deep-sea corals. Field validation of predicted habitat is needed to quantify model accuracy, particularly in areas that have not been sampled.

Spatial Reconnaissance : Technical Report ComCoast

NARCIS (Netherlands)

Verhagen, H.J.; Ahlhorn, F.

2005-01-01

ComCoast (Combined Functions in Coastal Defence Zones) is an INTERREG IIIB project funded by the EU. ComCoast aims to develop and demonstrate innovative solutions for flood protection in coastal areas. In ComCoast, five countries from the North Sea Region are involved: Belgium, Denmark, The

Vocabulary of Emotions Test (VET: A Cross-cultural Validation in Portuguese and Croatian Contexts

Directory of Open Access Journals (Sweden)

Ana Costa

2011-12-01

Full Text Available This article discusses the adaptation and cross-cultural validation of the Vocabulary of Emotions Test (VET in the Portuguese and Croatian contexts, an Emotional Intelligence ability measure with 35 items, which assesses individual's ability to understand emotion. Based on Mayer and Salovey's (1997 theoretical framework of emotional intelligence, VET was originally developed in Croatian academic settings by Takšić, Harambašić and Velemir (2003. This study involved 1119 secondary school students, 682 Portuguese and 437 Croatian, attending different grades and courses. Overall, in both Croatian (original version and Portuguese (adapted version contexts, VET evidenced good psychometric properties particularly concerning sensibility, difficulty item analysis and reliability, although slightly better indicators were found in the Croatian original version. Moreover, cultural and gender differences were found, benefiting Portuguese students and girls.

Managing the Cash and Liquidity of the Croatian Budget

Directory of Open Access Journals (Sweden)

Anto Bajo

2005-06-01

Full Text Available The principal proposition this paper will endeavour to maintain is that the liquidity of the budget is not fully managed by the Ministry of Finance, which is why it is unable, in collaboration with the Croatian National Bank, to rein in and slow down the growth in short-term public debt. Only since 2001, thanks to institutional improvements, have the conditions been created in the Ministry of Finance for cash and liquidity management. Thus payments operations, previously in the hands of a government institution, were taken over by the banks; the financial operations of budgetary spending agencies were channelled via the Single Account of the Treasury; and government deposits were gradually transferred from numerous commercial banks to the Single Account of the Treasury in the Croatian National Bank and the state-owned Croatian Postal Bank. Unfortunately, however, the Ministry of Finance, in collaboration with the Croatian National Bank, still carries out no operation of cash and liquidity management within the government Treasury system, nor does it operate on the money market with its surplus budgetary resources. Because of this state of affairs, management of the cash and liquidity of the central government budget is within the purview of the commercial banks.

[Publications in the Croatian medical journals by doctoral candidates at University of Zagreb School of Medicine].

Science.gov (United States)

Sember, Marijan; Petrak, Jelka

2014-01-01

By searching Medline/PubMed bibliographic database we collected data on publications of two groups of PhD candidates who earned their PhD degrees at University of Zagreb Medical School in 2000 and 2010. We identifed their publications in the Croatian medical journals and separately in the Croatian language. First group of PhD candidates (y 2000) published in the Croatian journals 34% of all published papers, with a share of 29% in the Croatian language. Another group (y 2010) published in the Croatian journals 44% of all published papers in which the number of papers published in the Croatian journals in English language grow significantly (5% vs. 31%). The number of papers published in the Croatian language decreased to 13%. Our results agreed with the global decreasing trend of the number of medical papers in non-English languages. The importance of mother-tongue in the medical education and health care may have influence on preserving scientific communication in non-English medical journals.

Comparative analysis of entrepreneurial orientation of Croatian and Sweden students

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Najla Podrug

2015-12-01

Full Text Available Purpose – The purpose of this paper is to examine the comparison of entrepreneurial orientation of Croatian and Swedish students. Croatian students show significantly lower entrepreneurial intention than Swedish students, and positive attitudes are more frequent with Swedish students. Design/methodology/approach – The cross-cultural research strategy used in this study was a narrowsample strategy which is based on a survey questionnaire comparison of the similar subcultures in different countries. Findings – Croatian students show significantly lower entrepreneurial intention, while positive entrepreneurial attitudes are more frequent with Swedish students. Interestingly, Swedish students consider the entrepreneurial climate to be more evident in their schools. This finding is especially significant if one considers the significantly lower entrepreneurial education of Swedish than Croatian students. Research limitations/implications – Conclusions based on this research are tentative and require further comparison including representatives of other cultures and faculties. Another limitation is identified through additional option of changing intentions and other factors of entrepreneurial orientation, and therefore would longitudinal research of tracking changes of entrepreneurial orientation over the years of study, as well as after studies, along with exploring the reasons of changing them, be desirable. The size of the sample of respondents appears as another potential limitation. Originality/value – Confidence in their own entrepreneurial skills for Croatian students is dependent on the support of the environment, which is not the case with Swedish students whose confidence depends solely on how individually entrepreneurial they are.

Sea-Level Rise Implications for Coastal Protection from Southern Mediterranean to the U.S.A. Atlantic Coast

Science.gov (United States)

Ismail, Nabil; Williams, Jeffress

2013-04-01

This paper presents an assessment of global sea level rise and the need to incorporate projections of rise into management plans for coastal adaptation. It also discusses the performance of a shoreline revetment; M. Ali Seawall, placed to protect the land against flooding and overtopping at coastal site, within Abu Qir Bay, East of Alexandria, Egypt along the Nile Delta coast. The assessment is conducted to examine the adequacy of the seawall under the current and progressive effects of climate change demonstrated by the anticipated sea level rise during this century. The Intergovernmental Panel on Climate Change (IPCC, 2007) predicts that the Mediterranean will rise 30 cm to 1 meter this century. Coastal zone management of the bay coastline is of utmost significance to the protection of the low agricultural land and the industrial complex located in the rear side of the seawall. Moreover this joint research work highlights the similarity of the nature of current and anticipated coastal zone problems, at several locations around the world, and required adaptation and protection measures. For example many barrier islands in the world such as that in the Atlantic and Gulf of Mexico coasts of the U.S., lowland and deltas such as in Italy and the Nile Delta, and many islands are also experiencing significant levels of erosion and flooding that are exacerbated by sea level rise. Global Climatic Changes: At a global scale, an example of the effects of accelerated climate changes was demonstrated. In recent years, the impacts of natural disasters are more and more severe on coastal lowland areas. With the threats of climate change, sea level rise storm surge, progressive storm and hurricane activities and potential subsidence, the reduction of natural disasters in coastal lowland areas receives increased attention. Yet many of their inhabitants are becoming increasingly vulnerable to flooding, and conversions of land to open ocean. These global changes were recently

GPS tracking data of Lesser Black-backed Gulls and Herring Gulls breeding at the southern North Sea coast

NARCIS (Netherlands)

Stienen, E.W.M.; Desmet, P.; Aelterman, B.; Courtens, W.; Feys, S.; Vanermen, N.; Verstraete, H.; Van de Walle, M.; Deneudt, K.; Hernandez, F.; Houthoofdt, R.; Vanhoorne, B.; Bouten, W.; Buijs, R.-J.; Kavelaars, M.M.; Müller, W.; Herman, D.; Matheve, H.; Sotillo, A.; Lens, L.

2016-01-01

In this data paper, Bird tracking - GPS tracking of Lesser Black-backed Gulls and Herring Gulls breeding at the southern North Sea coast is described, a species occurrence dataset published by the Research Institute for Nature and Forest (INBO). The dataset (version 5.5) contains close to 2.5

COLLOCATION PHRASES IN RELATION TO OTHER LEXICAL PHRASES IN CROATIAN

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Goranka Blagus Bartolec

2012-01-01

Full Text Available The paper analyzes the semantic and lexicological aspects of collocation phrases in Croatian with tendency to separate them from other lexical phrases in Croatian (terms, idioms, names. The collocation phrase is defined as a special lexical phrase on a syntagmatic level, based on the semantic correlation of the two individual lexical components in which their meanings are specified.

Physical Activity of Croatian Population: Cross-sectional Study Using International Physical Activity Questionnaire

OpenAIRE

Jurakić, Danijel; Pedišić, Željko; Andrijašević, Mirna

2009-01-01

Aim To determine the physical activity level of the Croatian population in different domains of everyday life. Methods A random stratified sample of 1032 Croatians aged 15 years and older was interviewed using the official Croatian long version of the International Physical Activity Questionnaire (IPAQ). Total physical activity and physical activity in each of the 4 life domains – work, transport, domestic and garden, and leisure-time – were estimated. Physical activit...

Chernobyl radioactivity on the Black Sea coast of Turkey

International Nuclear Information System (INIS)

Goekmen, I.G.; Akgoez, M.; Goekmen, A.

1996-01-01

After the Chernobyl reactor accident, Eastern Black Sea coast was one of the heavily contaminated regions of Turkey. Clouds loaded with radioactive isotopes arrived the region on May 1986 and emptied their contents with the heavy rains that are frequently seen in the region. In order to asses the current level of contamination, several different samples, moss, lichen, litter, surface soil and soil cores were collected on August 1994. Samples were brought to the laboratory and their moisture, pH and organic matter contents were determined. Gamma-ray spectra of the samples were collected with a HpGe detector. 137 Cs was the major isotope observed. Activity of most litter samples were below 1000 Bq/kg, while most of the moss samples had activities below 5000 Bq/kg, there were a few with higher 137 Cs activities. Surface soil samples generally had activities less than 2000 Bq/kg and depth profiles of cesium activities in the soil cores showed regional variations. (orig.)

Large scale patterns of antimicrofouling defenses in the hard coral Pocillopora verrucosa in an environmental gradient along the Saudi Arabian coast of the Red Sea.

Science.gov (United States)

Wahl, Martin; Al Sofyani, Abdulmohsin; Saha, Mahasweta; Kruse, Inken; Lenz, Mark; Sawall, Yvonne

2014-01-01

Large scale patterns of ecologically relevant traits may help identify drivers of their variability and conditions beneficial or adverse to the expression of these traits. Antimicrofouling defenses in scleractinian corals regulate the establishment of the associated biofilm as well as the risks of infection. The Saudi Arabian Red Sea coast features a pronounced thermal and nutritional gradient including regions and seasons with potentially stressful conditions to corals. Assessing the patterns of antimicrofouling defenses across the Red Sea may hint at the susceptibility of corals to global change. We investigated microfouling pressure as well as the relative strength of 2 alternative antimicrofouling defenses (chemical antisettlement activity, mucus release) along the pronounced environmental gradient along the Saudi Arabian Red Sea coast in 2 successive years. Microfouling pressure was exceptionally low along most of the coast but sharply increased at the southernmost sites. Mucus release correlated with temperature. Chemical defense tended to anti-correlate with mucus release. As a result, the combined action of mucus release and chemical antimicrofouling defense seemed to warrant sufficient defense against microbes along the entire coast. In the future, however, we expect enhanced energetic strain on corals when warming and/or eutrophication lead to higher bacterial fouling pressure and a shift towards putatively more costly defense by mucus release.

Croatian visit

CERN Multimedia

2004-01-01

On 11 December, President Stjepan Mesic of the Republic of Croatia visited CERN. He was welcomed by Director General, Robert Aymar, and the President of CERN Council, Maurice Bourquin. Afterwards he met, among others, the Directors of CERN and Croatian scientists working here. He finished his tour by visiting the underground cavern for the ATLAS experiment. The arrival at CERN of the President of the Republic of Croatia, Stjepan Mesic. In the first row, from left to right: Maurice Bourquin, President of CERN Council, Stjepan Mesic, President of the Republic of Croatia and Robert Aymar, Director General of CERN.

Transport of terrigenous polycyclic aromatic hydrocarbons affected by the coastal upwelling in the northwestern coast of South China Sea.

Science.gov (United States)

Ya, Miaolei; Wu, Yuling; Li, Yongyu; Wang, Xinhong

2017-10-01

Coastal upwelling prevails in the coast of Hainan Island, the northern South China Sea (SCS) during summer. We studied the influences of the upwelling on the horizontal and vertical transport of terrigenous polycyclic aromatic hydrocarbons (PAHs). PAHs in dissolved and suspended particulate phase of water samples were determined in the upper (depth  10 m). PAH levels decreased sharply from inshore to offshore to open sea. The results showed that terrestrial input was the main source of coastal PAHs. Perylene, an important indicator of land plant-derived PAH, showed the significant correlation with PAHs (p sea. Copyright © 2017 Elsevier Ltd. All rights reserved.

The Impact of Phosphate Loading Activities on Environment: The Egyptian Red Sea Coast

International Nuclear Information System (INIS)

El-Shabasy, A.M.; Diab, H.M.; Ataiw, S.E.H.

2013-01-01

The phosphate industry in Egypt includes three major activities, namely, mining and milling of phosphate rock, phosphate product manufacture, and phosphate product use. The production of fertilizers from natural phosphate ore can lead to the redistribution of uranium and other radionuclides in products, by-products and residues and hence, to severe environmental impacts and increased radiation exposures. In this study, the impact of loading cargoes of phosphate ore into ships at the Red Sea coast has been evaluated. The main objective was to assess the impact of phosphate loading activities near marine environment by determining the activity concentrations of '2 26 Ra ( 238 U) series, 232 Th series and 40 K in soil, sediment and seawater from El- Hamraween and Safaga Port where phosphate mine. The specific activities of 226 Ra ( 238 U) series, 232 Th series and 40 K (Bq/kg dry weight) were measured using gamma ray spectrometers based on hyper-pure germanium detectors. The specific activities showed high concentration level of 226 Ra. The concentration and distribution pattern of 226 Ra in sediment can be used to trace the radiological impact of the non-nuclear industries on the Red Sea coast. The absorbed dose (nGy/h) was also evaluated and can be used as a pre-operational baseline to estimate the possible radiological impacts due to mining, processing and future phosphate industrial activities. Because of the limited measures to control radiological hazards to individuals and the environment, normal occupational health and environmental protection measures were designed to protect against radiological hazards.

A study of the anthropic activities impact on the Black Sea eco-system (Romanian coast area) using nuclear methods

International Nuclear Information System (INIS)

Timofte, L.

1997-01-01

This research represents a first step in the direction of a real evaluation of the Black Sea - Romanian Coast pollution level. A continental closed sea, with a special chemism and a specific dynamic regime of its waters, the Black Sea is seriously affected by pollution today, its eco - systems suffering deep restructuring, many of these with an irreversible character and an alarming degradation of the marine life quality. Starting with 1996, a systematic sampling of the principal systemic parts of the Black Sea Eco - System (Romanian Coast Area) was initiated at NIPNE - HH Bucharest. The samples are prepared and analysed by high precision nuclear methods such as: neutron activation analysis, atomic absorption spectrometry, inductively coupled plasma mass spectrometry and others. The results are presented as distribution maps and profiles of different elements (radioactive elements, heavy metals, trace elements etc.) in the investigated parts of the marine environment (water, sediments, vegetation and fauna). The research methodology and the obtained results offer a useful and efficient tool for the followup and permanent evaluation of the eco - system of the Black Sea. Monitoring this eco - system using a network and an efficient programme allows the storage of valuable data which are further used to make short - term and long - term prognosis referring to its evaluation. The results fit into the newest research programmes initiated by the international scientific community in the line of environment surveillance (The Programme of the International Board for Scientific Exploration of the Mediterranean supported by the European Community and US). (author)

The Impact of Sea Ice Loss on Wave Dynamics and Coastal Erosion Along the Arctic Coast

Science.gov (United States)

Overeem, I.; Anderson, R. S.; Wobus, C. W.; Matell, N.; Urban, F. E.; Clow, G. D.; Stanton, T. P.

2010-12-01

The extent of Arctic sea ice has been shrinking rapidly over the past few decades, and attendant acceleration of erosion is now occurring along the Arctic coast. This both brings coastal infrastructure into harm’s way and promotes a complex response of the adjacent landscape to global change. We quantify the effects of declining sea ice extent on coastal erosion rates along a 75-km stretch of coastal permafrost bluffs adjacent to the Beaufort Sea, Alaska, where present-day erosion rates are among the highest in the world at ~14 m yr-1. Our own observations reinforce those of others, and suggest that the rate-limiting process is thermal erosion at the base of the several-meter tall bluffs. Here we focus on the interaction between the nearshore sea ice concentration, the location of the sea ice margin, and the fetch-limited, shallow water wave field, since these parameters ultimately control both sea surface temperatures and the height to which these waters can bathe the frozen bluffs. Thirty years of daily or bi-daily passive microwave data from Nimbus-7 SMMR and DMSP SSM/I satellites reveal that the nearshore open water season lengthened ~54 days over 1979-2009. The open water season, centered in August, expands more rapidly into the fall (September and October~0.92 day yr-1) than into the early summer (July~0.71 days yr-1). Average fetch, defined for our purposes as the distance from the sea ice margin to the coast over which the wind is blowing, increased by a factor 1.7 over the same time-span. Given these time series, we modeled daily nearshore wave heights during the open water season for each year, which we integrated to provide a quantitative metric for the annual exposure of the coastal bluffs to thermal erosion. This “annual wave exposure” increased by 250% during 1979-2009. In the same interval, coastal erosion rates reconstructed from satellite and aerial photo records show less acceleration. We attribute this to a disproportionate extension of the

Implications of the Croatian Spent Fuel and Radioactive Waste Strategy

International Nuclear Information System (INIS)

Lokner, V.; Levanat, I.

2012-01-01

Croatian Government approved its national Radioactive waste and Spent Fuel Strategy as a part of the accession process to EU in July 2009 enabling acquisition of adequate administrative capacity by the time of accession to properly implement and enforce the relevant legislation in all areas related to nuclear safety. Strategy was formulated in line with the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management. In particular, the strategy was approved to ensure that sufficient qualified staff and adequate financial services are available to support the safety of facilities for spent fuel and radioactive waste management generated by Krsko NPP during their operating lifetime and from decommissioning. Following are statements from the Croatian strategy that are relevant for Croatian position regarding capacity building for storage and disposal of LILW and SF. To be able to fulfill the obligations assumed, Croatia needs to do the following (Strategy Section 3.3): reach an agreement with Slovenia by 2013 at the latest regarding the location of objects for storing LILW; should no such agreement be reached, Croatia is to initiate preparations for assuming its half of operational LILW and for third-country export thereof, or for storing the LILW on Croatian territory, whilst also gradually assuming the part of LILW created from decommissioning; reach an agreement with Slovenia by 2018 at the latest regarding the location of a common SF storage; should no such agreement be reached, initiate preparations for assuming a third-country export of SF, or for storing half of SF on Croatian territory. This paper discusses the Strategy aims in the light of noticeable delay of 2nd revision of the Program of NPP Krsko Decommissioning and SF andLILW Disposal, the status of the planned Slovenian national repository on Vrbina site and the prospects of its use for joint Croatian/Slovenian LILW disposal - all in the context of as yet

Engineering Job Skills in Croatian Economy: Employers’ Perspective

Directory of Open Access Journals (Sweden)

Nikša Dubreta

2018-03-01

Full Text Available Different actors, or stakeholders, are interested and want to participate in discussions and interventions related to the topic of skills as an important outcome of engineering education. In the Croatian context, the entire process is still predominantly internally driven and determined by academic evaluations while the involvement of the alumni and employers as external stakeholders is sporadic and under researched. Since Croatian employers are not sufficiently familiar with the levels and structures of reformed study programs, the main objective of this research was to assess to what extent the current and largely accepted set of engineering skills fit their expectations. By reviewing available literature, 36 key skills were identified and used in a questionnaire administrated to Croatian employers, resulting in 418 completed and usable responses. Results show that employers find every assessed skill as somewhat/extremely valuable. However, it is found that employers most valued skills related to the wider set of transferable skills with somewhat greater emphases on skills that reflect professionalism and work ethic. In general, it turned out that employers approach transferable skills in terms of their functionality. Mean comparison within subgroups has shown statistically significant differences with regard to respondent’s gender. In general, women fit the theorized dimensions more than their male counterparts, perhaps indicating that they understand all skills, and transferable skills in particular, more holistically than men. Finally, in order to understand the underlying structure of the explored items, exploratory factor analysis was employed, resulting in 8 clear dimensions suggesting engineering “employability skills” in the Croatian context.

Aftereffects of Subduction-Zone Earthquakes: Potential Tsunami Hazards along the Japan Sea Coast.

Science.gov (United States)

Minoura, Koji; Sugawara, Daisuke; Yamanoi, Tohru; Yamada, Tsutomu

2015-10-01

The 2011 Tohoku-Oki Earthquake is a typical subduction-zone earthquake and is the 4th largest earthquake after the beginning of instrumental observation of earthquakes in the 19th century. In fact, the 2011 Tohoku-Oki Earthquake displaced the northeast Japan island arc horizontally and vertically. The displacement largely changed the tectonic situation of the arc from compressive to tensile. The 9th century in Japan was a period of natural hazards caused by frequent large-scale earthquakes. The aseismic tsunamis that inflicted damage on the Japan Sea coast in the 11th century were related to the occurrence of massive earthquakes that represented the final stage of a period of high seismic activity. Anti-compressive tectonics triggered by the subduction-zone earthquakes induced gravitational instability, which resulted in the generation of tsunamis caused by slope failing at the arc-back-arc boundary. The crustal displacement after the 2011 earthquake infers an increased risk of unexpected local tsunami flooding in the Japan Sea coastal areas.

Sediment transfer from beach to shoreface: The sediment budget of an accreting beach on the Danish North Sea coast

DEFF Research Database (Denmark)

Aagaard, Troels

2011-01-01

The sediment budget along the southern part of the exposed Danish North Sea coast was assessed through a combination of cross-shore profile analysis, numerical modeling and field measurements of cross-shore and longshore sediment transport at the boundary between the upper and the lower shorefaces...

Phosphorus forms of the surface sediment in the Iranian coast of the southern Caspian Sea

OpenAIRE

Nasrollahzadeh Saravi, H.; Pouraria, A.; Nowruzi, B.

2015-01-01

Sediments from the southern Caspian Sea, located in Iranian coast were examined on the basis of P-fractionation (five forms of phosphorus) by a sequential extraction scheme. Ninety-six surface sediment samples (for each season with triplicate) were collected from eight sampling transects in 10 and 100 m depths during summer and winter in 2010-2011. The result indicated that the most abundant forms of phosphorus were calcium bound phosphorus. Relative abundance of other forms of phosphorus fol...

[Croatian Medical Association--Branch Zagreb].

Science.gov (United States)

Kaić, Zvonimir; Sain, Snjezana; Gulić, Mirjana; Mahovlić, Vjekoslav; Krznarić, Zeljko

2014-01-01

The available literature shows us that "Druztvo ljeciteljah u Zagrebus (the Society of Healers in Zagreb) was founded as far back as the year 1845 by a total of thirteen members. This data allows us to follow the role of doctors and health workers in Zagreb through their everyday profession, research, organizational and social work as well as management through a period of over one hundred to seventy years. The Branch Zagreb was active before the official establishment of subsidiaries of CMA which is evident from the minutes of the regular annual assembly of the Croatian Medical Association on 21 March 1948. Until the end of 1956, there was no clear division of labor, functions and competencies between the Branch and the Main Board. Their actions were instead consolidated and the Branch operated within and under the name of Croatian Medical Association. In that year the Branch became independent. The Branch Zagreb is the largest and one of the most active branches of the Croatian Medical Association. At the moment, the Branch brings together 3621 members, regular members--doctors of medicine (2497), doctors of dental medicine (384), retired physicians (710), and associate members (30 specialists with higher education who are not doctors). The Branch is especially accomplished in its activities in the area of professional development of its members and therefore organizes a series of scientific conferences in the framework of continuous education of physicians, allowing its members to acquire necessary points for the extension of their operating license. The choir "Zagrebacki lijecnici pjevaci" (Zagreb Physicians' Choir) of the Croatian Medical Music Society of the CMA and its activities are inseparable from the Branch Zagreb. The Branch is firmly linked to the parent body, the CMA, and thus has a visible impact on the strategy and the activities of the Association as a whole. Most professional societies of the CMA have their headquarters in Zagreb and this is

Croatian Ethnogenesis: A Review of Component Stages and Interpretations (with Emphasis on Eurasian/Nomadic Elements

Directory of Open Access Journals (Sweden)

Emil Heršak

2007-09-01

Full Text Available In the paper, the authors present certain parameters dealing with the nomadic element, or possible indications of it, in Croatian ethnogenesis. First, a comment is given on the ethnogenetic concept itself, and a working definition of ethnogenesis is suggested. Second, the major components that are considered to have had a role in Croatian ethnogenesis are listed. This discussion is followed by an identification of those elements that could somehow be considered nomadic, or else representative of influences from the Eurasian steppe region. Mention is made of historical sources that confirm or imply the presence of Eurasian nomad groups in the Croatian area, and the relative frequency of archaeological material is noted. The authors analise views of previous and present Croatian and foreign authors on Croatian ethnogenesis, especially in regard to the “Eurasian connection”. In this part of the discussion, the Iranian theory of Croat origins is presented in more detail. Finally, the authors briefly address recent genetic (DNA analyses of the contemporary Croatian population.

Transformation of Croatian Disabled Policy: Analysis of Policy Goals

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Ana Petek

2010-01-01

Full Text Available The article is based on the idea of transformation of the policy-making mode of Croatian disabled policy, from the medical model, through the social model to the human rights model. The paper highlights 7 elements according to which these models differ, and which are structured into categories of problem-definition, goal-determination and then implementation of disabled policy. The analysis is focused on the goals of Croatian disabled policy, and is based on an interdisciplinary research project of political science, special education and social work. Empirical data were collected by document analysis, by interviewing relevant policy actors and by a survey with the members of representative bodies on all government levels. With the discourse analysis of documents, open coding of interviews and statistical analysis of data collected in the survey, the paper attempts, through the indicator of activity of persons with disability, to answer to what extent Croatian disabled policy is transformed into human rights policy.

First Glossary of Modern Physics and Ionising Radiation Protection in Croatian

International Nuclear Information System (INIS)

Nodilo, M.; Petkovic, T.

2011-01-01

Motivation and encouragement for the Glossary were given as the research theme for the joint seminar between the Faculty of Electrical Engineering and Computing and Rudjer Boskovic Institute, within a postgraduate course subject ''Detectors and electronic instrumentation for particle physics''. A basic motivation is due to a lack of specialized literature in Croatian language in the field of protection of ionising radiation as well as the incompleteness of Croatian terminology in the same field. That is a general problem all over the World because the most glossaries are usually connected either with nuclear power plants or with an application of ionising radiation in medicine. On the other hand, a necessity for the specialized literature for radiation protection which follows a development of modern particle physics and its detection technique is rapidly growing up. A work and development on the Glossary were faced with serious difficulties, since various translations of foreign words and acronyms have already been used by various authors in Croatian literature. Different interpretations of the same term or concept, from diverse sources, had to be very often reconciled. However, the biggest challenge was finding proper Croatian words for the foreign terms, concepts, properties, and quantities which have not yet been commonly used so far in Croatian papers or/and Croatian legislative acts. According to our knowledge this seems to be the first comprehensive Glossary, describing the field of ionising radiation protection and bringing of 300 related entries (terms and guidelines). That is, certainly, the first characteristic Thesaurus in Croatian which includes background of modern physics and chemistry, particle phenomenology and its measurement, all dedicated to the radiological protection of workers, environment and people of the World. A Glossary brings a wide spectrum of terms of broad area of chemistry, radiation protection, nuclear and particle physics. A

SPATIAL-TEMPORAL DETECTION OF CHANGES ON THE SOUTHERN COAST OF THE BALTIC SEA BASED ON MULTITEMPORAL AERIAL PHOTOGRAPHS

Directory of Open Access Journals (Sweden)

K. Michalowska

2016-06-01

Full Text Available Digital photogrammetry and remote sensing solutions applied under the project and combined with the geographical information system made it possible to utilize data originating from various sources and dating back to different periods. Research works made use of archival and up-to-date aerial images, satellite images, orthophotomaps. Multitemporal data served for mapping and monitoring intermediate conditions of the Baltic Sea shore zone without a need for a direct interference in the environment. The main objective of research was to determine the dynamics and volume of sea shore changes along the selected part of coast in the period of 1951-2004, and to assess the tendencies of shore development in that area. For each of the six annual data sets, the following were determined: front dune base line, water line and the beach width. The location of the dune base line, which reflects the course of the shoreline in a given year was reconstructed based on stereoscopic study of images from each annual set. Unidirectional changes in the period of 1951-2004 occurred only within 10% of the examined shore section length. The examined shore is marked by a high and considerable dynamics of changes. Almost half of the shore, in particular the middle coast shows big changes, in excess of 2 m/year. The limits of shoreline changes ranged from 120 to -90 m, and their velocity from 0 to 11 m/year, save that the middle and west parts of the examined coast section were subjected to definitely more intense shore transformations. Research based on the analysis of multitemporal aerial images made it possible to reconstruct the intermediate conditions of the Baltic Sea shoreline and determine the volume and rate of changes in the location of dune base line in the examined period of 53 years, and to find out tendencies of shore development and dynamics.

Market Orientation in Managing Relationships with Multiple Constituencies of Croatian Higher Education

Science.gov (United States)

Pavicic, Jurica; Alfirevic, Niksa; Mihanovic, Zoran

2009-01-01

In this paper, market orientation in Croatian higher education (HE) is discussed within the context of stakeholder-oriented management. Drawing on existing studies, the "classical" empirical model, describing the market orientation of generic nonprofit organisations, has been adapted to the contingencies of the Croatian HE sector.…

CROATIAN AND INTERNATIONAL COPPER AND SALT ROUTES IN THE PART OF EUROPE

Directory of Open Access Journals (Sweden)

Berislav Šebečić

2001-12-01

Full Text Available Middle Ages as well as in modern times. Those were caravan and cart routes and navigable river routes adapted to the possibilities of the then traffic. The iinportance of the copper and salt trade has been fin pointed out. From ancient times up until the mid-nineteenth century copper was pro-duced from copper ores in Rude near Samobor and from the mid-nine-teenth century until the beginning of the World War I mostly in Trgovi and Bešinac in Trgovska gora. The main copper trade was carried out from Rude over Dubovac (Karlovac, later on and Vrbovsko to Bakar and later on to Rijeka. I have named that the most important Croatian copper route. Intense intenational trade through Croatia that took place at the late fifteenth and in the course of the sixteenth centuries was a combination of river and cart traffic from the former foundries iu Bans-ka Bistrica (in Slovakia todayover Budim, Zagreb, Dubovac and Mod-ruš to Senj from where cargo was loaded on the ships sailing to Venice and all over the world. That route I have named the intenational copper route. Sea-salt was transported from the Adriatic saltvorks towards inland areas (Croatia salts routes; rock-salt was imported from Hungarian salt-works (todaj in ihe western Roumania and from the Tuzla salts works to the northern part of Croatia (International salt routes (the paper is published in Croatian.

Stakeholder-based evaluation categories for regional climate services - a case study at the German Baltic Sea coast

Science.gov (United States)

Meinke, Insa

2017-08-01

In this study, categories, dimensions, and criteria for evaluating regional climate services are derived by a participatory approach with potential service users at the German Baltic Sea coast. The development is carried out within nine face-to-face interviews conducted with decision makers, working in climate sensitive sectors at the German Baltic Sea coast. Three main groups of categories were localized which seem to matter most to the considered stakeholders and which seem to be crucial evaluation categories for regional climate services: (1) credibility, (2) relevance, and (3) appropriateness. For each of these evaluation categories several dimensions emerged, indicating certain perspectives of stakeholder demands. When summarizing these evaluation categories and their dimensions, 13 evaluation criteria for regional climate services can be derived (see Table 1). The results show that stakeholders do mainly address components other than those found in the literature (e.g. inputs, process, outputs, outcomes, and impacts). This might indicate that an evaluation, following solely literature-based (non-participative) components, is not sufficient to localize deficiencies or efficiencies within a regional climate service, since it might lead to results which are not relevant for potential users.

Exchange Market Pressure on the Croatian Kuna

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Srđan Tatomir

2009-06-01

Full Text Available Currency crises exert strong pressure on currencies often causing costly economic adjustment. A measure of exchange market pressure (EMP gauges the severity of such tensions. Measuring EMP is important for monetary authorities that manage exchange rates. It is also relevant in academic research that studies currency crises. A precise EMP measure is therefore important and this paper reexamines the measurement of EMP on the Croatian kuna. It improves it by considering intervention data and thresholds that account for the EMP distribution. It also tests the robustness of weights. A discussion of the results demonstrates a modest improvement over the previous measure and concludes that the new EMP on the Croatian kuna should be used in future research.

Natural radionuclides tracing in marine surface waters along the northern coast of Oman Sea by combining the radioactivity analysis, oceanic currents and the SWAN model results

International Nuclear Information System (INIS)

Zare, Mohammad Reza; Mostajaboddavati, Mojtaba; Kamali, Mahdi; Tari, Marziyeh; Mosayebi, Sanaz; Mortazavi, Mohammad Seddigh

2015-01-01

Highlights: • This study estimates radioactive pollution diffusion in coastline of the Oman Sea. • 36 high volume surface water samples were analyzed using a portable HPGe detector. • Oceanic currents in the northern coast of Oman Sea were investigated. • The spectral wave model SWAN was used for wave parameters simulation. • Currents and preferable wave directions were coupled with higher radioactivity. - Abstract: This study aims to establish a managed sampling plan for rapid estimate of natural radio-nuclides diffusion in the northern coast of the Oman Sea. First, the natural radioactivity analysis in 36 high volume surface water samples was carried out using a portable high-resolution gamma-ray spectrometry. Second, the oceanic currents in the northern coast were investigated. Then, the third generation spectral SWAN model was utilized to simulate wave parameters. Direction of natural radioactivity propagation was coupled with the preferable wave vectors and oceanic currents direction that face to any marine pollution, these last two factors will contribute to increase or decrease of pollution in each grid. The results were indicated that the natural radioactivity concentration between the grids 8600 and 8604 is gathered in the grid 8600 and between the grids 8605 and 8608 is propagated toward middle part of Oman Sea

Air transportation and tourism in the Croatian littoral

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Slaven Gašparović

2011-12-01

Full Text Available The aim of this paper is to analyse and explain the impact of air transportation on the development of tourism in the Croatian littoral. The analysis was made by using the data collected from flight schedules and airport authorities. The data on frequency of lines and number of passengers were analysed in order to correlate the distribution of the number of passengers with the number of tourists during the year. In this case, the correlation between the number of passengers and the number of arrivals/number of overnight stays is observed. Data for the time period from 2008 till 2010 were analysed in more detail by dividing the passengers into four categories: full-service passengers, low-cost passengers, charter passengers and general aviation passengers. Major touristic markets are identified on the basis of the number of connections between European and Croatian littoral airports. The last part of the paper deals with the increasing impact of low-cost services on the development of tourism in the Croatian littoral region. This is due to the fact that low-cost carriers have accounted for a considerable part of air transport in the last few years.

Application of hydrogen energy in the tourism development strategy of the croatian islands

Energy Technology Data Exchange (ETDEWEB)

Vujcic, R. [Brodosplit-Institute, Split (Croatia); Josopovic, Z. [Chroatian Chamber of Economy, County Chamber Split, Split (Croatia); Matejcic, F. [The County of Split and Dalmatia, Split (Croatia)

1998-07-01

Croatian islands represent the most valuable resources of Croatian tourism. The recently adopted Development Strategy of the Croatian Tourism Sector contains the basic terms of reference for the formulation of a quality island tourism development concept. For such a development program it is imperative to establish new, environmentally compatible power system suitable to ensure sufficient quantities of high quality power. One of the viable possibilities to ensure sufficient quantity of quality power is a hydrogen power system based on renewable energy sources (solar and/or wind energy). 9 refs.

Croatian small islands – residential and/or leisure area

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Josip Faričić

2010-06-01

Full Text Available The paper discusses modern geographic processes on Croatian small inhabited islands. For centuries, Croatian small islands have been continuously inhabited area characterized by different social and economic activities. However, in the last several decades, the islands have experienced a severe depopulation, and on the other hand, the interest for occasional use of that attractive insular space for recreational purposes increased. Consequently, the basic insular functions have changed, which, among other things, contributes to changes of insular landscape and to the changed role of small islands in regional socio-economic systems.

Monitoring of sinkholes and subsidence affecting the Jordanian coast of the Dead Sea through Synthetic Aperture Radar data and last generation Sentinel-1 data

Science.gov (United States)

Tessari, Giulia; Riccardi, Paolo; Lecci, Daniele; Pasquali, Paolo; Floris, Mario

2017-04-01

Since the mid-1980s the coast of the Dead Sea is affected by sinkholes occurring over and around the emerged mud and salt flats. Strong subsidence and landslides also affect some segments of the coast. Nowadays, several thousands of sinkholes attest that the degradation of the Dead Sea coast is worsening. Furthermore, soil deformations are interesting the main streets running along both the Israeli and Jordanian sides of the Dead Sea. These hazards are due to the dramatic dropping of the Dead Sea level, characterized by an increasing rate from about 60 cm/yr in the 1970s up to 1 m/yr in the 2000s, which provokes a lowering of the fresh-saline groundwater interface, replacing the hypersaline groundwater with fresh water and causing a consequent erosion of the subsurface salt layers. Subsidence, sinkholes, river erosion and landslides damage bridges, roads, dikes, houses, factories worsening this ongoing disaster. One of the most emblematic effects is the catastrophic collapse of a 12-km newly constructed dyke, located on the Lisan Peninsula (Jordan), occurred in 2000. Differential Interferometric Synthetic Aperture Radar (DInSAR) techniques and Advanced stacking DInSAR techniques (A-DInSAR) were applied to investigate sinkholes and subsidence affecting the Jordanian coast of the Dead Sea. The use of SAR data already proof to be efficient on the risk management of the area, allowing to identify a vulnerable portion of an Israeli highway, averting a possible collapse. Deformation analysis has been focused on the Ghor Al Haditha area and Lisan peninsula, located in the South-Eastern part of the lake coast. The availability of a huge database of SAR data, since the beginning of the 90s, allowed to observe the evolution of the displacements which are damaging this area. Furthermore, last generation Sentinel-1 data, acquired by the ESA mission, were processed to obtain information about the recent evolution of the subsidence and sinkholes affecting the study area, from

Genetic structure of three Croatian horse breeds: implications for their conservation strategy

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Miljenko Konjačić

2010-01-01

Full Text Available The genetic variability for a sample of 107 animals from three autochthonous Croatian horse breeds was estimated using 20 microsatellites. The average number of alleles per locus (6.3 and proportion of heterozygosity (0.732 indicated a moderate variability. The expected heterozygosity was similar among all breeds and ranged between 0.724 in the Posavina horse, and 0.737 in the Croatian Coldblood and Murinsulaner horse. The inbreeding coefficient FIS was low and non-significant over the three populations. The genetic differentiation among the three populations was low (FST=0.026, suggesting that only 2.6% of the total genetic variability was due to differences between the breeds, and 97% to individual differences. The results of pairwise genetic differentiation suggest that the Posavina horse and the Croatian Coldblood were the most closely related populations (FST=0.016. These results are confirmed by Nei’s genetic distances with the highest value observed between the Posavina horse and the Murinsulaner (0.082 and the lowest between the Posavina horse and the Croatian Coldblood (0.044. An assignment test correctly assigned 82% of individuals to the correct breed. Strategies for preserving the original native genes in the Croatian native horse breeds should be considered in order to prevent these breeds from becoming extinct and include them in the future breeding programmes.

Croatian Capacity for Management of the NPP Krsko Radioactive Waste

International Nuclear Information System (INIS)

Levanat, Ivica; Lokner, Vladimir

2014-01-01

Together with Slovenia, Croatia is responsible for management of the NPP Krsko radioactive waste and spent fuel. So far, no firm agreement on specific solutions has been reached between the two countries. On the contrary, all activities related to revision and development of the joint Program of the NPP decommissioning and spent fuel and radioactive waste management were discontinued several years ago. Unless Slovenia and Croatia definitely agree on joint solutions in the meantime, Croatia will have to begin transfer of one half of the NPP Krsko spent fuel and radioactive waste into its territory in about nine years. Presently, however, Croatian capacities for such an undertaking are seriously inadequate in several respects, and they are not developing in any promising way. For no rational reason, this state of the Croatian capacities has been maintained (recently even deteriorating in some respects) for at least a decade, disregarding also for at least two years the explicit requirements of the EU Directive 2011/70/EURATOM aimed at establishing a Community framework for the responsible and safe management of spent fuel and radioactive waste. In fall of 2012, Fund for financing the NPP Krsko decommissioning and spent fuel and radioactive waste disposal was appointed as the Croatian expert organization for revision and development of the program of these same activities it had originally been supposed only to finance. In 2013 the Fund expanded its activities to a low-profile attempt at revitalization of the Croatian radioactive waste repository project, although the Fund is not yet properly capacitated for either of these tasks. The above is hardly in compliance with the Directive requirements, such as to establish 'a national legislative, regulatory and organisational framework' 'that allocates responsibility... between relevant competent bodies'. The lack of competent experts in the field appears to affect the quality of Croatian legislative

Nomenclature and Terminology of Organic Chemistry. I. Sixty Years of Croatian Nomenclature of Organic Chemistry

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Rapić, V.

2013-07-01

Full Text Available This article describes the history and development of the Croatian nomenclature of organic chemistry from the publication of the first translation of international nomenclature recommendations to the present age. In the Introduction, trivial, common, systematic (rational, and semisystematic names are defined, and the etymology and meaning of terms nomenclature and terminology are clarified.At the beginning of the central part of this article, attention is focused on the need to create our national nomenclature. The very first such project, initiated by the Croatian Chemical Society (CCS, was the translation of the Geneva (1892 and Lie`ge rules (1930 published in 1954. In 1979 comprehensive general IUPAC rules appeared, and the Croatian Society of Chemical Engineers (CSCE in two volumes printed the Croatian edition of this important document, known as the Blue Book, in 1985 and 1988. A Guide to IUPAC Nomenclature of Organic Compounds (1993 expanded the main principles and rules from the Blue Book, and introduced a higher degree of organic nomenclature systematization. The Croatian translation of the Guide was published in 2002. In the last six decades, almost fifty translations of international rules have been issued, and almost all of them represented the official recommendations of the CCS/CSCE. Finally, the nomenclature in the translations of five comprehensive textbooks fororganic chemistry is analysed.In conclusion, readers are informed that the Croatian version of IUPAC rules is applied in our secondary school and university education, in Croatian encyclopaedism and mass media, as well.

Sea turtle and artisanal cerco-fixo fishing interactions in Cananéia, south coast of São Paulo

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Natália Cristina Fidelis Bahia

2010-01-01

Full Text Available Sea turtles are reptiles that occur on the Brazilian coast, mainly on nesting and feeding grounds. The consumption of turtle meat and eggs is an ancient habit in many coastal communities around the world. The main dangers that threaten these species are the increase in fishing and the drastic changes in the environment. This study aimed to elucidate the interaction between the artisanal fishermen and the sea turtles in Cananéia, São Paulo state, Brazil. Local fishermen had developed an artisanal trap to fish, the "cerco-fixo", and through interviews and illustrations, as well as by accompanying the fishermen' daily activities, three main aspects were verified: (i the perception of the fishermen about the sea turtles; (ii the identification of species and morphological characteristics of these animals; and (iii a description of the incidental bycatch of sea turtles in these traps. The data indicates that this fishing trap is not harmful to the sea turtles. Location of traps can influence the capture of these animals, particularly those traps placed on rocky shores and other similiar points.

Sea turtle and artisanal cerco-fixo fishing interactions in Cananéia, south coast of São Paulo

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Natália Cristina Fidelis Bahia

2010-09-01

Full Text Available Sea turtles are reptiles that occur on the Brazilian coast, mainly on nesting and feeding grounds. The consumption of turtle meat and eggs is an ancient habit in many coastal communities around the world. The main dangers that threaten these species are the increase in fishing and the drastic changes in the environment. This study aimed to elucidate the interaction between the artisanal fishermen and the sea turtles in Cananéia, São Paulo state, Brazil. Local fishermen had developed an artisanal trap to fish, the “cerco-fixo”, and through interviews and illustrations, as well as by accompanying the fishermen’ daily activities, three main aspects were verified: (i the perception of the fishermen about the sea turtles; (ii the identification of species and morphological characteristics of these animals; and (iii a description of the incidental bycatch of sea turtles in these traps. The data indicates that this fishing trap is not harmful to the sea turtles. Location of traps can influence the capture of these animals, particularly those traps placed on rocky shores and other similiar points.

Verification of an ensemble prediction system for storm surge forecast in the Adriatic Sea

Science.gov (United States)

Mel, Riccardo; Lionello, Piero

2014-12-01

In the Adriatic Sea, storm surges present a significant threat to Venice and to the flat coastal areas of the northern coast of the basin. Sea level forecast is of paramount importance for the management of daily activities and for operating the movable barriers that are presently being built for the protection of the city. In this paper, an EPS (ensemble prediction system) for operational forecasting of storm surge in the northern Adriatic Sea is presented and applied to a 3-month-long period (October-December 2010). The sea level EPS is based on the HYPSE (hydrostatic Padua Sea elevation) model, which is a standard single-layer nonlinear shallow water model, whose forcings (mean sea level pressure and surface wind fields) are provided by the ensemble members of the ECMWF (European Center for Medium-Range Weather Forecasts) EPS. Results are verified against observations at five tide gauges located along the Croatian and Italian coasts of the Adriatic Sea. Forecast uncertainty increases with the predicted value of the storm surge and with the forecast lead time. The EMF (ensemble mean forecast) provided by the EPS has a rms (root mean square) error lower than the DF (deterministic forecast), especially for short (up to 3 days) lead times. Uncertainty for short lead times of the forecast and for small storm surges is mainly caused by uncertainty of the initial condition of the hydrodynamical model. Uncertainty for large lead times and large storm surges is mainly caused by uncertainty in the meteorological forcings. The EPS spread increases with the rms error of the forecast. For large lead times the EPS spread and the forecast error substantially coincide. However, the EPS spread in this study, which does not account for uncertainty in the initial condition, underestimates the error during the early part of the forecast and for small storm surge values. On the contrary, it overestimates the rms error for large surge values. The PF (probability forecast) of the EPS

Determination of trace metals in sea waters of the albanian coast by energy-dispersive x-ray fluorescence

International Nuclear Information System (INIS)

Civici, N.

1994-01-01

Preconcentration of trace transition and heavy metal ions by precipitation with APDC has been combined with energy-dispersive X-ray fluorescence for environmental sea water analysis. The preconcentration procedure implies adding of 500 μg Mo ion and 10 ml of 1 % water solution of APDC to a 500 ml water sample at pH 4, filtering off on a Millipore filter and analyzing after drying. Realistic detection limits are at 1 μg * l -1 level and precision varies between 10 - 25% at about 5 μg * l -1 level, depending on the element. Eleven sea water samples, covering Albanian Adriatic and Ionian coast, are analyzed for trace metal ions. (author) 8 refs.; 2 figs.; 5 tabs

In search of a Croatian model of nursing education.

Science.gov (United States)

Simunovic, Vladimir J; Zupanovic, Marija; Mihanovic, Frane; Zemunik, Tatijana; Bradaric, Nikola; Jankovic, Stipan

2010-10-01

To analyze the present status and ongoing reforms of nursing education in Europe, to compare it with the situation in Croatia, and to propose a new educational model that corresponds to the needs of the Croatian health care system. The literature on contemporary nursing education in Europe and North America was reviewed, together with European Commission directives and regulations, as well as pertinent World Health Organization documents. In addition, 20 recent annual reports from 2003-2009, submitted by national nursing associations to the Workgroup of European Nurse Researchers (WERN), were studied. After appraisal of current trends, the Working Group on Reform of Nursing Education drafted The Croatian Model for Education in Nursing and developed a three-cycle curriculum with syllabus. The proposed curriculum is radically different from traditional ones. Responding to modern demands, it focuses on outcomes (developing competencies) and is evidence-based. A new, Croatian concept of nursing education is presented that is concordant with reforms in nursing education in other European countries. It holds promise for making nursing education an integral part of a unified European system of higher education.

Climatology of sea breezes along the Red Sea coast of Saudi Arabia

KAUST Repository

Khan, Basit

2018-04-25

Long-term near-surface observations from five coastal stations, high-resolution model data from Modern Era Retrospective-Analysis for Research and Applications (MERRA) and high-resolution daily sea surface temperature (SST) from National Ocean and Atmospheric Administration (NOAA) are used to investigate the climatology of sea breezes over the eastern side of the Red Sea region. Results show existence of separate sea breeze systems along different segments of the Red Sea coastline. Based on the physical character and synoptic influences, sea breezes in the Red Sea are broadly divided into three regions: the north and the middle Red Sea (NMRS), the Red Sea convergence zone (RSCZ) and the southern Red Sea (SRS) regions. On average, sea breezes developed on 67% of days of the 10-year study period. Although sea breezes occur almost all year, this mesoscale phenomenon is most frequent from May to October (78% of the total sea breeze days). The sea breeze frequency increases from north to south (equatorwards), and sea breeze characteristics appear to vary both temporally and spatially. In addition to land-sea thermal differential, coastline shape, latitude and topography, the prevailing northwesterly at NMRS region, the convergence of northwesterly and southeasterly wind system at RSCZ region and the northeast and southwest monsoon at SRS region play an important role in defining the sea breeze characteristics over the Red Sea.

Long memory in the Croatian and Hungarian stock market returns

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Silvo Dajčman

2012-06-01

Full Text Available The objective of this paper is to analyze and compare the fractal structure of the Croatian and Hungarian stock market returns. The presence of long memory components in asset returns provides evidence against the weak-form of stock market efficiency. The starting working hypothesis that there is no long memory in the Croatian and Hungarian stock market returns is tested by applying the Kwiatkowski-Phillips-Schmidt-Shin (KPSS (1992 test, Lo’s (1991 modified rescaled range (R/S test, and the wavelet ordinary least squares (WOLS estimator of Jensen (1999. The research showed that the WOLS estimator may lead to different conclusions regarding long memory presence in the stock returns from the KPSS and unit root tests or Lo’s R/S test. Furthermore, it proved that the fractal structure of individual stock returns may be masked in aggregated stock market returns (i.e. in returns of stock index. The main finding of the paper is that both the Croatian stock index Crobex and individual stocks in this index exhibit long memory. Long memory is identified for some stocks in the Hungarian stock market as well, but not for the stock market index BUX. Based on the results of the long memory tests, it can be concluded that while the Hungarian stock market is weakform efficient, the Croatian stock market is not.

Chapter 9: The rock coast of the USA

Science.gov (United States)

Hapke, Cheryl J.; Adams, Peter N.; Allan, Jonathan; Ashton, Andrew; Griggs, Gary B.; Hampton, Monty A.; Kelly, Joseph; Young, Adam P.

2014-01-01

The coastline of the USA is vast and comprises a variety of landform types including barrier islands, mainland beaches, soft bluffed coastlines and hard rocky coasts. The majority of the bluffed and rocky coasts are found in the northeastern part of the country (New England) and along the Pacific coast. Rocky and bluffed landform types are commonly interspersed along the coastline and occur as a result of relative lowering of sea level from tectonic or isostatic forcing, which can occur on timescales ranging from instantaneous to millenia. Recent research on sea cliffs in the contiguous USA has focused on a broad range of topics from documenting erosion rates to identifying processes and controls on morphology to prediction modelling. This chapter provides a detailed synthesis of recent and seminal research on rocky coast geomorphology along open-ocean coasts of the continental United States (USA).

An analysis of the relationship between drought events and mangrove changes along the northern coasts of the Pe rsian Gulf and Oman Sea

Science.gov (United States)

Mafi-Gholami, Davood; Mahmoudi, Beytollah; Zenner, Eric K.

2017-12-01

Relating the changes of mangrove forests to spatially explicit reductions in rainfall amounts and increases in drought occurrences is a prerequisite for improving the effectiveness and success of mangrove forest conservation programs. To this end, we investigated the relationship between drought events (quantified using the Standardized Precipitation Index [SPI]) and changes in area and canopy cover of mangrove forests on the northern coast of the Persian Gulf and the Oman Sea using satellite imagery and long-term annual rainfall data over a period of 30 years (1986-2016). Statistical analyses revealed 1998 as the year marking the most significant change-point in the mean annual rainfall values in the catchments and mangroves, after which average SPI values consistently remained at lower levels. In the period of 1998-2016, decreases in the mean annual rainfall and increases in the severity of droughts differed spatially and were greater in the catchments and mangroves on the coasts of the Oman Sea than the coasts of the Persian Gulf. These spatially explicit results were closely mirrored by the mangrove response, with differential in reductions in mangrove areas and canopy cover that corresponded closely with the spatial distribution of drought intensities in the different parts of the coasts, with correlation coefficients ≥0.89 for the different coastal regions.

Larval nematodes in stomach wall granulomas of smelt Osmerus eperlanus from the German North Sea coast

OpenAIRE

Obiekezie, A. I.; Lick, Roland R.; Kerstan, Susanne L.; Möller, Heino

1992-01-01

Occurrence of stomach wall granulomas in European smelt was studled at 6 locations along the German North Sea coast. Identification of larval nematodes inhabiting these granulomas is provided for the first time. Three species, isolated by pepsin-HC1 digestion, are involved: Hysterothylacium cf. cornutum, Cosmocephalus obvelatus and Paracuaria tridentata. 72% of all stomachs examined were affected. The ratio of number of granulomas to number of the 3 larval species free in the mesentery was 1:...

Plutonium isotopes in sediments from the Sudanese coast of the Red Sea

International Nuclear Information System (INIS)

Khatir Sam, A.; Ahamed, M.M.O.; El Khangi, F.; Roos, P.

2000-01-01

Activity concentrations of Pu isotopes in surface marine sediments collected from the Sudanese coast of the Red Sea is presented. The following concentration ranges were determined: 238 Pu, 4.7-28.6 mBq/kg; 239+240 Pu, 53-343 mBq/kg dry weight. The average activity ratios of 238 Pu/ 239+240 Pu (0.075 ± 0.045 mBqk/kg) and 239+240 Pu/ 137 Cs (0.026 ± 0.025 mBq/kg) are appropriately comparable to the literature values that are characteristic of the global fallout from the atmospheric nuclear weapon tests. However, 239/240 Pu/ 137 Cs ratio in sediments collected from the biologically rich fringing reef is an order of magnitude higher compared to other sampling locations. (author)

ANGLICISMS IN THE ECONOMIC TERMINOLOGY OF THE CROATIAN LANGUAGE AND THE STANDARD LANGUAGE NORM

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Branka Drljača

2006-01-01

Full Text Available The standard language norm fulfils two basic requirements: stability of language and its development. The former covers replacing of foreign terms with Croatian equivalents or at least their adaptation according to the rules of the Croatian language. The latter implies fulfilling new lexical needs. The economic power of the United States of America is reflected in the influence of the English language on term-formation in Croatian. Acceptance of lexical innovations is primarily gained due to the language of the media.

Esperanto (s)en perspektivo? Croatian Esperantists on the International Language Esperanto

OpenAIRE

Puškar, Krunoslav

2015-01-01

To our knowledge, there is to date no significant number of sociological studies dealing with the Esperanto movement, and there are even fewer sociolinguistic explorations of the whole Esperanto phenomenon. Concentrating on the Croatian Esperanto movement, we conducted an extensive study of Croatian Esperantists? attitudes towards the structure of Esperanto, and their perception of the Esperanto movement and the overall Esperanto phenomenon - aspects still conspicuously missing in recent Espe...

Marine fishery possibilities of the west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Panikkar, N.K.

Marine fishery activity of the west coast of India is discussed. Sea fish production from the west coast of India makes three fourths of total fish production from Indian coasts. Kerala accounts for the largest production of fish in India...

Molecular characterization and morphological aspects of Myxobolus parvus (Myxozoa) from Liza saliens (Mugilidae) off the Turkish Black Sea coasts.

Science.gov (United States)

Özer, A; Gürkanlı, C T; Özkan, H; Acar, G; Çiftçi, Y; Yurakhno, V

2016-09-01

Members of the phylum Myxozoa are among the most cosmopolitan parasites of fish, and the genus Myxobolus is the largest within the class Myxosporea in freshwater and marine environment from all over the world. Myxobolus parvus has been reported from mainly mugilid fishes from different localities including the Black Sea. Leaping mullet Liza saliens collected by fishermen off Sinop coasts of the Black Sea in the period between September 2014 and December 2015 was investigated for myxosporean parasites using conventional methods. M. parvus Schulman, 1962 was the only Myxobolus species identified and it was found in the gills, gall bladder, kidney tubules, and inside several cysts located on the lower jaw of examined fish in the present study. Morphometric data and all details of parasitic infection were determined and presented in tables and illustrated in figures. Molecular characterization was also conducted to reveal its position within Myxosporea. Two M. parvus samples from gills and kidney showed the same haplotype and appeared in the same sub-lineage with marine Myxobolus species. The closest haplotypes to M. parvus were Triactinomyxon sp. and Endocapsa sp. which are the actinosporeans forms of unknown myxozoan species. These data are the first in molecular characterization of M. parvus, its occurrence in lower jaw of leaping mullet along with its infection prevalence values off the Turkish Black Sea coasts.

Croatian Oil and Gas Market - an Area of Contact Between Europe and Asia

International Nuclear Information System (INIS)

Dragicevic, T.

2007-01-01

Croatia - a regional energy hub, a catchword that has been adopted even by politicians, denotes a combination of favourable geographical position and use of this advantage as a mediator in providing transmission services for natural gas, oil and electricity between Europe and Asia, as well as between the north and the south of the European continent. However, although the idea of regional energy hub has gained support, it is still at a turning point and may take three different directions: 1. If timely activities are undertaken for the implementation of the LNG terminal project and connecting of the JANAF oil pipeline with PEOP and/or Druzba Adria, the realisation of energy hub is possible; 2. In case of further delays in implementing the LNG terminal project and Druzba Adria oil pipeline, we will lose the opportunity for participation in major European projects for twenty years at least; 3. A possible solution may be sought in takeover of individual energy activities by large foreign energy companies that show interest for the Croatian energy market. This last option is very likely due to considerable interest by Central and East European energy companies. In the eve of the expected EU accession, any resistance to takeover may be qualified as economic nationalism. Only large, powerful nations enjoy the privilege that their resistance to foreign domination is qualified as economic patriotism. Since the year 2000 when preparations for INA's privatization began, there were indications of interest and aspiration of the Russian oil companies to ensure presence in the Croatian market. In the meantime the Russian companies evolved their strategies of penetration on the flanks of the European market in the form of North Stream pipeline over the Baltic Sea and South Stream through the Black Sea and Turkey. So, the Republic of Croatia is on the crossroad: it can take a secondary role in other players' strategy, or it can pursue its own strategy based on growth and security

DO WE NEED A NEW HISTORY OF CROATIAN CHILDREN’S LITERATURE?

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Berislav Majhut

2015-01-01

Full Text Available This study shows that the essence of contemporary accounts of the history of Croatian children’s literature lies in its picture created by the theoretician of children’s literature Milan Crnković (1925 – 1988 in the 1970s. Crnković’s history of Croatian children’s literature has served as the basis of almost all most important historical and theoretical works in this field. The paper will analyze the content of his historical paradigm: its beginning, specific characteristics, the development of literary genres, the creation of the canon and historical and social circumstances. The paper aims to find out which historical and literary- historical developments had a decisive impact at the time when Crnković wrote the main works for his history. In addition, the reasons why this paradigm may no longer be able to satisfy the need for a solid theoretical basis of contemporary research of children’s literature are considered. The paper points out that Crnković was not able to produce a satisfactory picture of Croatian children’s literature because his research data were mostly based on children’s magazines of that time. In his research Crnković establishes that Croatian children’s literature begins with the literature written by teachers. Also, it is important to mention that due to circumstantial restrictions Crnković did not thoroughly explore the period from 1941 to 1955. Our reexamination of the basic elements of Crnković’s paradigm points out that it is necessary to reevaluate some of the main authors and works in order to shed new light on Croatian children’s literature.

E-Learning in Croatian Higher Education: An Analysis of Students' Perceptions

Science.gov (United States)

Dukić, Darko; Andrijanić, Goran

2010-06-01

Over the last years, e-learning has taken an important role in Croatian higher education as a result of strategies defined and measures undertaken. Nonetheless, in comparison to the developed countries, the achievements in e-learning implementation are still unsatisfactory. Therefore, the efforts to advance e-learning within Croatian higher education need to be intensified. It is further necessary to undertake ongoing activities in order to solve possible problems in e-learning system functioning, which requires the development of adequate evaluation instruments and methods. One of the key steps in this process would be examining and analyzing users' attitudes. This paper presents a study of Croatian students' perceptions with regard to certain aspects of e-learning usage. Given the character of this research, adequate statistical methods were required for the data processing. The results of the analysis indicate that, for the most part, Croatian students have positive perceptions of e-learning, particularly as support to time-honored forms of teaching. However, they are not prepared to completely give up the traditional classroom. Using factor analysis, we identified four underlying factors of a collection of variables related to students' perceptions of e-learning. Furthermore, a certain number of statistically significant differences in student attitudes have been confirmed, in terms of gender and year of study. In our study we used discriminant analysis to determine discriminant functions that distinguished defined groups of students. With this research we managed to a certain degree to alleviate the current data insufficiency in the area of e-learning evaluation among Croatian students. Since this type of learning is gaining in importance within higher education, such analyses have to be conducted continuously.

Dietary intake of Croatian lactating women

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Greta Krešić

2012-01-01

Full Text Available Nutritional inadequacies during lactation may affect the well-being of both the mother and the infant. For this reason, breast-feeding women usually pay attention to their dietary practice during the breast-feeding period. The aim of this study was to examine changes in dietary intake of Croatian lactating women during six months postpartum. The study sample consisted of 83 lactating women whose diet records were collected at three measurements rounds: at 1 ± 0.25, 3 ± 0.25 and 6 ± 0.25 months postpartum. The mothers´ diets were investigated using two consecutive 24-hour dietary recalls. Energy and nutrient intakes were estimated using a nutritional database. The obtained results have shown that the diet of Croatian lactating women is hypocaloric (65.73 – 79.52 % DRI, p < 0.001 and deficient in magnesium, zinc, vitamins A, B1, B6, D and folate. Also evident was a moderate imbalance in the distribution of energy percentages from macronutrients. During six months postpartum, lactating women continuously decreased food intake resulting in a gradual decrease in energy intake (p < 0.001 and in the intake of all micronutrients. However, during six months postpartum, lactating women increased the share of total fat in energy intake (p = 0.006 and the share of saturated fatty acids (p = 0.048, while the share of monounsaturated fatty acids in total energy intake decreased (p = 0.004. It could be concluded that it is worthwhile to further study the nutritional status of Croatian lactating women during this vulnerable period especially regarding their micronutrients intake in order to achieve the recommended dietary requirements.

Planning the rad waste repository - Croatian case

International Nuclear Information System (INIS)

Kucar Dragicevic, S.; Subasic, D.; Lokner, V.

1996-01-01

Radioactive waste is generated in Croatia from various nuclear applications as well as from the Krsko NPP (Slovenian and Croatian joint venture facility). The national programme on radioactive waste management is aimed at straightening existing infrastructure, establishing new (more transparent) system of responsibilities and development of new legislation. The siting of LL/ILW repository is important segments of the whole radioactive waste management cycle. The status and efficiency of the rad waste management infrastructure in the country have the significant influence on all the activities related to the project of repository construction - from the very first phases of preliminary planning and background preparations to advanced phases of the project development. The present status of the Croatian national radioactive waste infrastructure and its influence on the repository project are presented. The role of national legislation and institutional framework are specially discussed. (author)

Disposal of solid waste in Istanbul and along the Black Sea coast of Turkey

International Nuclear Information System (INIS)

Berkun, Mehmet; Aras, Egemen; Nemlioglu, Semih

2005-01-01

The increasing amount of solid waste arising from municipalities and other sources and its consequent disposal has been one of the major environmental problems in Turkey. Istanbul is a metropolitan city with a current population of around 14 million, and produces about 9000 ton of solid waste every day. The waste composition for Istanbul has changed markedly from 1981 to 1996 with large decreases in waste density, much of which is related to decreased amounts of ash collected in winter. In recent years, the Istanbul region has implemented a new solid waste management system with transfer stations, sanitary landfills, and methane recovery, which has led to major improvements. In the Black Sea region of Turkey, most of the municipal and industrial solid wastes, mixed with hospital and hazardous wastes, are dumped on the nearest lowlands and river valleys or into the sea. The impact of riverside and seashore dumping of solid wastes adds significantly to problems arising from sewage and industry on the Black Sea coast. Appropriate integrated solid waste management systems are needed here as well; however, they have been more difficult to implement than in Istanbul because of more difficult topography, weaker administrative structures, and the lower incomes of the inhabitants

Bacterial and viral pathogens detected in sea turtles stranded along the coast of Tuscany, Italy.

Science.gov (United States)

Fichi, G; Cardeti, G; Cersini, A; Mancusi, C; Guarducci, M; Di Guardo, G; Terracciano, G

2016-03-15

During 2014, six loggerhead turtles, Caretta caretta and one green turtle, Chelonia mydas, found stranded on the Tuscany coast of Italy, were examined for the presence of specific bacterial and viral agents, along with their role as carriers of fish and human pathogens. Thirteen different species of bacteria, 10 Gram negative and 3 Gram positive, were identified. Among them, two strains of Vibrio parahaemolyticus and one strain of Lactococcus garviae were recovered and confirmed by specific PCR protocols. No trh and tdh genes were detected in V. parahaemolyticus. The first isolation of L. garviae and the first detection of Betanodavirus in sea turtles indicate the possibility for sea turtles to act as carriers of fish pathogens. Furthermore, the isolation of two strains of V. parahaemolyticus highlights the possible role of these animals in human pathogens' diffusion. Copyright © 2016 Elsevier B.V. All rights reserved.

Shoreline change and potential sea level rise impacts in a climate hazardous location in southeast coast of India.

Science.gov (United States)

Jayanthi, Marappan; Thirumurthy, Selvasekar; Samynathan, Muthusamy; Duraisamy, Muthusamy; Muralidhar, Moturi; Ashokkumar, Jangam; Vijayan, Koyadan Kizhakkedath

2017-12-28

Climate change impact on the environment makes the coastal areas vulnerable and demands the evaluation of such susceptibility. Historical changes in the shoreline positions and inundation based on projected sea-level scenarios of 0.5 and 1 m were assessed for Nagapattinam District, a low-lying coastal area in the southeast coast of India, using high-resolution Shuttle Radar Topography Mission data; multi-dated Landsat satellite images of 1978, 1991, 2003, and 2015; and census data of 2011. Image processing, geographical information system, and digital shoreline analysis system methods were used in the study. The shoreline variation indicated that erosion rate varied at different time scales. The end point rate indicated the highest mean erosion of - 3.12 m/year, occurred in 73% of coast between 1978 and 1991. Weighted linear regression analysis revealed that the coast length of 83% was under erosion at a mean rate of - 2.11 m/year from 1978 to 2015. Sea level rise (SLR) impact indicated that the coastal area of about 14,122 ha from 225 villages and 31,318 ha from 272 villages would be permanently inundated for the SLR of 0.5 and 1 m, respectively, which includes agriculture, mangroves, wetlands, aquaculture, and forest lands. The loss of coastal wetlands and its associated productivity will severely threaten more than half the coastal population. Adaptation measures in people participatory mode, integrated into coastal zone management with a focus on sub-regional coastal activities, are needed to respond to the consequences of climate change.

Liquidity indicator for the Croatian economy – Factor analysis approach

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Mirjana Čižmešija

2014-12-01

Full Text Available Croatian business surveys (BS are conducted in the manufacturing industry, retail trade and construction sector. In all of these sectors, manager´s assessments of liquidity are measured. The aim of the paper was to form a new composite liquidity indicator by including business survey liquidity measures from all three covered economic sectors in the Croatian economy mentioned above. In calculating the leading indicator, a factor analysis approach was used. However, this kind of indicator does not exist in a Croatia or in any other European economy. Furthermore, the issue of Croatian companies´ illiquidity is highly neglected in the literature. The empirical analysis consists of two parts. In the first part the new liquidity indicator was formed using factor analysis. One factor (representing the new liquidity indicator; LI was extracted out of the three liquidity variables in three economic sectors. This factor represents the new liquidity indicator. In the second part, econometric models were applied in order to investigate the forecasting properties of the new business survey liquidity indicator, when predicting the direction of changes in Croatian industrial production. The quarterly data used in the research covered the period from January 2000 to April 2013. Based on econometric analysis, it can be concluded that the LI is a leading indicator of Croatia’s industrial production with better forecasting properties then the standard liquidity indicators (formed in a manufacturing industry.

Torrential precipitations on the Spanish east coast: The role of the Mediterranean sea surface temperature

Science.gov (United States)

Millán, M.; Estrela, M. J.; Caselles, V.

Floods constitute one of the most important natural risks on the Spanish Mediterranean coast. Although it is very difficult to avoid them, a correct understanding of their principal cause, which is torrential rain, can facilitate their prediction and in this way avoid, at least partially, their catastrophic effects (both loss of human lives and material damage). The work presented here is part of a more extensive study underway in the CEAM (Centro de Estudios Ambientales del Mediterráneo). Its objective is the analysis of the conditions that produce torrential precipitations. These can be explained by the hypothesis of the Back Door Front, a mechanism which on its own permits the development of a potentially unstable mass above the Mediterranean sea. Among the different factors that are valued in this hypothesis, the Sea Surface Temperature is considered to play an important role. It is studied by means of satellite images since this is the only technique that permits a synoptic view of this parameter. NOAH satellite images have been used, applying the split-window operative technique. This work presents initial results that confirm the importance of the Sea Surface Temperature (SST) as a moisture source in the Mediterranean cyclogenesis.

Slope mass movements on rocky sea-cliffs: A power-law distributed natural hazard on the Barlavento Coast, Algarve, Portugal

Science.gov (United States)

Teixeira, Sebastião Braz

2006-06-01

The coast of the Central Algarve, Portugal, is dominated by sea-cliffs, cut on Miocene calcarenites; here, the main coastal geologic hazards result from the conflict between human occupation and sea-cliff recession. The evolution of this rocky coast occurs through an intermittent and discontinuous series of slope mass movements, along a 46 km cliff front. For the last 30 years, the increase of tourism occupation has amplified the risks to both people and buildings. In the last decade we have seen several accidents caused by cliff failure, which killed or wounded people and destroyed several buildings. The definition of buffer zones limited by hazard lines parallel to the cliff edge, where land use is restricted, is a widely used and effective preventive measure for mitigating risk. Rocky coasts typically show a slow cliff evolution. The process of gathering statistically significant field inventories of mass movements is, thus, very long. Although mass movement catalogues provide fundamental information on sea cliff evolution patterns and are an outstanding tool in hazard assessment, published data sets are still rare. In this work, we use two inventories of mass movement width, recorded on sea cliffs cut on Miocene calcarenites: a nine year long continuous field inventory (1995-2004) with 140 recorded events, and a 44 year long catalogue based on comparative analysis of aerial photographs (1947-1991), that includes 177 events. The cumulative frequency-width distributions of both data sets fit, above a critical width value corresponding to the threshold of full completeness of the inventories, to power-law distributions. The knowledge of the limits of the catalogues enabled the construction of a 53 year long record inventory over the range of mean width ⩾3 m ( n=167 events) and maximum width ⩾4 m ( n=155 events). The data assembled corresponds to a partial series and was converted to a return period-size distribution. Both return period-width distributions

Perspectives of Corporate Governance in Croatian Banking Sector

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Tea Golja

2011-01-01

Full Text Available Financial market of any country firstly has to be “secure”, but although financial market is regulated and monitored, we were witnesses of bad examples (Island. So, globally all aspects of corporate governance became interesting: ownership; nature of activities; liquidity ratios, etc. The goal of this paper is to give perspectives of corporate governance in Croatian banking sector. The results of the research conducted in October 2010 are presented. The situation regarding corporate governance issues in banks is highlighted. According to the research in Croatian banks in the future corporate governance should give more attention to responsiveness; equity; efficiency and effectiveness; and on accountability. Mentioned principles are not clearly defined and recognizable. These will assure differentiation on market and trust of all stakeholders.

The trend of dystopia in contemporary Croatian prose

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Igor Gajin

2015-09-01

Full Text Available In contemporary Croatian prose from 2010 to the present day, there has been an abundant series of novels with dystopian content that has introduced, so to speak, a new genre in the Croatian literary tradition, since in the diachrony of this national literature the dystopian themes have barely been represented. The paper intends to construe the cultural context of the cause of this phenomenon and point to the link in the structure of feelings formed by the processes of transition, globalization and neoliberal capitalism with the manifestation of the intensification of the dystopian genre as a motivated discursive manoeuvre by which social criticism is moved from the present “realistic prose” to “fantasy” imaginings of the future.

Serbo-Croatian. SC-15A. Part 3. Advanced Grammar and Syntax,

Science.gov (United States)

1983-09-01

Skolska, Knjiga Zagreb, 1979, helped me write this textbook on advanced Serbo-Croatian grammar and syntax. I am indebted to the above colleagues for...student to read, write , and speak Serbo-Croatian in a grammatically and stylistically correct manner. Perfective verbs, as we already know, may indicate...umakli (sigurno biste zelefi umaci). Pucao bi nam u lecra (mogao/ ielt -c bi nam pucati u leda). The C I. examples clearly connote desire, while the C II

Coastal Dunes of the Baltic Sea Shores: A Review

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Łabuz Tomasz Arkadiusz

2018-03-01

Full Text Available The article summarises results of studies conducted along the Baltic Sea sandy coasts by scientists involved in coastal dune research, and presents an attempt to describe the types and distribution of dune coasts. The Baltic Sea coasts feature lower and higher foredunes. The lowland behind the coastal dune belt is covered by wandering or stabilised inland dunes – transgressive forms, mainly parabolic or barchans. The source of sediment for dune development includes fluvioglacial sands from eroded coasts, river-discharged sand, and older eroded dunes. Due to the ongoing erosion and coastal retreat, many dunes have been eroded, and some are withdrawing onto the adjacent land. There are visible differences between the south-eastern, western, and northern parts of the Baltic Sea coast with respect to dune development. The entire southern and eastern coast abounds in sand, so the coastal dunes are large, formerly or currently wandering formations. The only shifting dunes are found at the Polish and the Russian–Lithuanian coasts on the Łebsko Lake Sandbar as well as on the Vistula and Curonian Spits. The very diverse shoreline of the south-western coast experiences a scarcity of larger sandy formations. Substantial parts of the Baltic Sea sandy coasts have been eroded or transformed by humans. The northern part of the Baltic Sea coast features mainly narrow and low sandy coasts (e.g. in Estonia. Further north, sandy dunes are virtually absent.

PATHOGENIC LEPTOSPIRA SEROVARS IN FREE-LIVING SEA LIONS IN THE GULF OF CALIFORNIA AND ALONG THE BAJA CALIFORNIA COAST OF MEXICO.

Science.gov (United States)

Avalos-Téllez, Rosalía; Carrillo-Casas, Erika M; Atilano-López, Daniel; Godínez-Reyes, Carlos R; Díaz-Aparicio, Efrén; Ramírez-Delgado, David; Ramírez-Echenique, María F; Leyva-Leyva, Margarita; Suzán, Gerardo; Suárez-Güemes, Francisco

2016-04-28

The California sea lion ( Zalophus californianus ), a permanent inhabitant of the Gulf of California in Mexico, is susceptible to pathogenic Leptospira spp. infection, which can result in hepatic and renal damage and may lead to renal failure and death. During summer 2013, we used the microscopic agglutination test (MAT) to investigate the prevalence of anti-Leptospira antibodies in blood of clinically healthy sea lion pups from seven rookery islands on the Pacific Coast of Baja California (Pacific Ocean) and in the Gulf of California. We also used PCR to examine blood for Leptospira DNA. Isolation of Leptospira in liquid media was unsuccessful. We found higher antibody prevalence in sea lions from the rookery islands in the gulf than in those from the Pacific Coast. Antibodies against 11 serovars were identified in the Gulf of California population; the most frequent reactions were against serovars Bataviae (90%), Pyrogenes (86%), Wolffi (86%), Celledoni (71%), and Pomona (65%). In the Pacific Ocean population, MAT was positive against eight serovars, where Wolffi (88%), Pomona (75%), and Bataviae (70%) were the most frequent. Serum samples agglutinated with more than one Leptospira serovar. The maximum titer was 3,200. Each island had a different serology profile, and islands combined showed a distinct profile for each region. We detected pathogenic Leptospira DNA in 63% of blood samples, but we found no saprophytic Leptospira. Positive PCR results were obtained in blood samples with high and low MAT titers. Together, these two methods enhance the diagnosis and interpretation of sea lion leptospirosis. Our results may be related to human activities or the presence of other reservoirs with which sea lions interact, and they may also be related to sea lion stranding.

A characterisation of sea-breeze events in the eastern Cantabrian coast (Spain) from observational data and WRF simulations

Science.gov (United States)

Arrillaga, Jon A.; Yagüe, Carlos; Sastre, Mariano; Román-Cascón, Carlos

2016-11-01

The behaviour of the sea breeze along the north coast of Spain is investigated using observations of two topographically contrasting sites together with simulations from the Weather Research and Forecasting (WRF) model. An objective and systematic selection method is used to detect sea-breeze days from a database of two summer months. The direction and intensity of the sea breeze are significantly affected by the topography of the area; indeed, the estimated sea-breeze intensity shows an opposite relationship with the cross-shore temperature gradient for both sites. WRF simulations reproduce the onset of the sea breeze, but some characteristics are not adequately simulated: they generally overestimate the wind speed, smooth the temperature evolution and they do not represent the correct interaction with the terrain-induced flows. Additionally, four sensitivity experiments are performed with the WRF model varying the Planetary Boundary Layer (PBL) scheme, as well as the grid analysis nudging for an anomalous case study which is incorrectly filtered. As the two simulations considering nudging reproduce an unreal (not observed) sea breeze, this day turns out to be of great interest: it allows to evaluate the influence of the passage of the sea-breeze front (SBF) in other variables mainly related to turbulence. Furthermore, the best model scores are obtained for the PBL scheme that does not use a TKE closure.

Geoscientific investigations on the Indian coast: Their application to interpret the paleoclimates and future sea level changes with special reference to greenhouse effect

Digital Repository Service at National Institute of Oceanography (India)

Nigam, R.; Hashimi, N.H.; Pathak, M.C.

Objectives of this paper are: (1) To delineate the paleo sea level fluctuations and erosional environmental changes along the Indian Coast and their relationship with the changing coastline and human settlements in the recent past. (2) To study...

The influence of outsourcing on achieving business goals in large Croatian companies

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Ivica Parlov

2004-01-01

Full Text Available This paper presents results of a research conducted in large Croatian companies that intended to connect and establish eventual influences between the usage of outsourcing and achieving business goals in those companies. It was also meant to establish if (and in which segments outsourcing was being used in large Croatian companies, what were the main reasons for its use, if it was conducted according to specific plans and with tracking of achieved results, if expectations that surveyed companies had about outsourcing were met, and what are the future possibilities and perspectives of those companies regarding outsourcing. Many other useful data regarding outsourcing and goal achievement were also collected and linked together in order to establish eventual influences of outsourcing on the effectiveness of making business in large Croatian companies.

Seafloor Litter in the Sinop İnceburun Coast in the Southern Black Sea

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Ayşah Öztekin

2017-11-01

Full Text Available In this study, abundance, distribution and type of seafloor litter were determined in the Sinop Inceburun coast which is the northeast point of Turkey. Study was carried out in October 2014 and proposed methods by Guidance on Monitoring of Marine Litter in European Seas’ published by European Marine Strategy Framework Directive Technical Subgroup on Marine Litter section of seafloor litter adopted the region. Seafloor litter density was found mean 808.74±215.02 pieces per km-2. The amount of litter was found maximum in 34 m depth. When results were evaluated in terms of the type of material plastic was found 95.35% and encountered litter items were mainly composed of plastic bags. The size groups were found generally small than 50 cm x 50 cm in the classification according to the size groups. The data obtained from the study demonstrate that the seafloor in the region have highly littered compared to the other studies in the Black Sea. Marine litter pollution is a growing problem in the world all of the world’s oceans and also the Black Sea. Necessary measurements must be taken to solve this problem.

A Croatian delegation visits CERN

CERN Multimedia

2001-01-01

Professor Hrvoje Kraljeviç signing the Golden book with Professor Roger Cashmore. A Croatian delegation composed of the Minister of Science and Technology, Professor Hrvoje Kraljeviç, his deputy for international collaboration Prof. Davor Butkovic have visited CERN on the 12 and 13th of February and held talks with the CERN authorities, ALICE and CMS spokespersons on the possibilities to increase the participation of Croatia to the LHC related activities.

Umbilical Cord Management and Stump Care in Normal Childbirth in Slovenian and Croatian Maternity Hospitals.

Science.gov (United States)

Mivšek, Ana Polona; Petročnik, Petra; Skubic, Metka; Škodič Zakšek, Teja; Jug Došler, Anita

2017-12-01

The aim was to investigate first-care procedures for the newborn's umbilical cord at maternity hospitals in Slovenia and Croatia. The study was based on an empirical survey research approach and quantitative research paradigms and included all Slovenian (n=14) and all Croatian (n=35) maternity hospitals. Leaders of midwifery team of 14 Slovenian and 35 Croatian labor wards were invited to participate. The study was conducted in 2013, with 67% of Slovenian and 66% of Croatian maternity hospitals having responded. A causal and non-experimental method of empirical research was used. The research instrument was a questionnaire. Descriptive statistics was used on data analysis. The independence hypothesis was tested with the χ2-test or Kullback 2Î-test. A vast ma-jority of study wards employed delayed umbilical cord clamping, i.e. clamping the cord after pulsa-tion had ceased. Only 10% of Slovenian in comparison with 36.4% of Croatian maternity hospitals practiced dry cord care. Others applied disinfectant on the cord, in Slovenia most frequently 6% po-tassium permanganate, and in Croatia a combination of octenidine and phenoxyethanol. Most Croa-tian -maternity wards (95.7%) still covered the stump, while it was not regular practice in Slovenia. The authors estimate that the prevailing Slovenian and Croatian practices in regard to cord clamping are in accordance with the evidence, while improvements could be made regarding stump care, since dry cord care is the recommended method.

The Attitudes of Croatian Citizens toward Cultural Diversities

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Milan Mesić

2011-04-01

Full Text Available The paper is based on part of results of a representative national examination of Croatian citizens’ attitudes about cultural diversities in Croatian society. A field survey was conducted by using the personal interview method in the respondent’s household, within the framework of an omnibus research. By cultural diversities, the authors mean national and religious communities. In this respect, Croatia is culturally a heterogeneous political community like most countries of the contemporary world. Therefore, the relationship of its citizens to cultural and other diversities will become an increasingly important socio-political and scientific topic, and the authors hope that their research will help to sensitize the public in this regard. It was found, unexpectedly, that Croatian citizens in fact offer somewhat weaker “resistance to multicultural society” (as measured by Eurobarometer, since only 8 per cent in total said it was bad or very bad for the country. Namely, almost one in four (23 per cent Europeans did not agree with the statement that people of different ethnic or cultural backgrounds enrich their countries. Even in relation to the European Union, Croatian respondents expressed moderate optimism, because a fairly smaller number of them (42% from a comparative European average (48% believed that joining the European Union threatens national cultural identity. The impact or the lack of impact of socio-demographic characteristics of respondents coincides in part with similar trends in research, for example in the Netherlands. In this research, only three predictors of results on the scale of cultural exclusion turned out to be statistically significant: sex, degree of religiosity and national affiliation. In a great world comparative research project it was established that young people generally showed greater acceptance of cultural (and other diversities in their societies, and it should be pointed out that age did not act in

Climatology of sea breezes along the Red Sea coast of Saudi Arabia

KAUST Repository

Khan, Basit; Abualnaja, Yasser; Al-Subhi, Abdullah M.; Nellayaputhenpeedika, Mohammedali; Nellikkattu Thody, Manoj; Sturman, Andrew P.

2018-01-01

and Atmospheric Administration (NOAA) are used to investigate the climatology of sea breezes over the eastern side of the Red Sea region. Results show existence of separate sea breeze systems along different segments of the Red Sea coastline. Based on the physical

Exogenic geomorphic processes dynamics at the Black Sea coast, Russia

Science.gov (United States)

Kuznetsova, Yulia; Tsvetkova, Daria

2017-04-01

Nowadays there is an obvious grow of anthropogenic load going on in many areas worldwide. Under such conditions, intensive activation of a number of exogenic geomorphic processes may be observed. Moreover, if natural environment is aggressive itself their dynamics and rates may reach enormous values. Our work is conducted at the Black Sea coast, known for its mountainous topography, wet subtropical climate and intensive anthropogenic development (especially during the last decade due to the recent Olympic games). We chose two key basins near Sochi, Russia to study a number of presented exogenic processes, including rill, gully and channel erosion, weathering, suffusion and piping, soil creep. A set of field study methods is used to monitor the processes dynamics since 2005 (and late 1970s for soil creep). In addition, soil erosion rates and landslide susceptibility were modelled to get information of the watersheds dynamics. This is ongoing work, but the results of the passed period of observations will be resented. Special attention is paid to the processes connectivity and their input into sediment redistribution over the river basins.

Murman Coast of the Barents Sea at the Second Half of the 19th and the Begining 20th Century. Russian or European Colonization?

OpenAIRE

Pavel V. Fedorov

2014-01-01

This article is dedicated to analysing the historical background of the process of colonization Murman coast of the Barents Sea at the second half of the 19th and the begining 20th century. It consider two different interpretations of the history of colonization. One of them is the process of checking the Murman coast as a result of Russia imposed Western European initiatives. Another interpretation associates colonization with traditional process of the Russian presence on Murman.

Forecast of sea surface temperature off the Peruvian coast using an autoregressive integrated moving average model

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Carlos Quispe

2013-04-01

Full Text Available El Niño connects globally climate, ecosystems and socio-economic activities. Since 1980 this event has been tried to be predicted, but until now the statistical and dynamical models are insuffi cient. Thus, the objective of the present work was to explore using an autoregressive moving average model the effect of El Niño over the sea surface temperature (TSM off the Peruvian coast. The work involved 5 stages: identifi cation, estimation, diagnostic checking, forecasting and validation. Simple and partial autocorrelation functions (FAC and FACP were used to identify and reformulate the orders of the model parameters, as well as Akaike information criterium (AIC and Schwarz criterium (SC for the selection of the best models during the diagnostic checking. Among the main results the models ARIMA(12,0,11 were proposed, which simulated monthly conditions in agreement with the observed conditions off the Peruvian coast: cold conditions at the end of 2004, and neutral conditions at the beginning of 2005.

Seasonal and spatial variations of marine litter on the south-eastern Black Sea coast.

Science.gov (United States)

Terzi, Yahya; Seyhan, Kadir

2017-07-15

The south-eastern Black Sea coast in Turkey was evaluated for marine litter composition and density covering nine beaches during four seasons. The marine litter (>2cm in size), was collected from the coast and categorized into material and usage categories. The data analysis showed that plastic was the most abundant litter (≥61.65%) by count and weight followed by styrofoam and fabric. The marine litter density ranged from 0.03 to 0.58 with a mean (±SD) of 0.16±0.02 items/m 2 by count. Based on weight, it varied between 0.44 and 14.74g/m 2 with 3.35±1.63. The east side had a higher marine litter density than the west side with significant differences between beaches. The variations due to different seasons were not significant for any beach. The results of this study should provide baseline information about the coastal marine pollution and will assist the mitigation strategies. Copyright © 2017 Elsevier Ltd. All rights reserved.

The Derivatives as Financial Risk Management Instruments: The Case of Croatian and Slovenian Non-financial Companies

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Danijela Miloš Sprčić

2007-12-01

Full Text Available The paper analyses financial risk management practices and derivative usage in large Croatian and Slovenian non-financial companies and explores if the decision to use derivatives as risk management instruments in the analysed companies is a function of several firm’s characteristics that have been proven as relevant in making financial risk management decisions. On the basis of the research results it can be concluded that forwards and swaps are by far the most important derivative instruments in both countries. Futures as representatives of standardised derivatives together with structured derivatives are more important in the Slovenian than in the Croatian companies, while exchange-traded and OTC options are unimportant means of financial risk management in both countries. A comparative analysis conducted to explore differences between risk management practices in Slovenian and Croatian companies has shown evidence that Slovenian companies use all types of derivatives, especially structured derivatives, more intensively than Croatian companies. The survey has revealed that the explored hedging rationales have little predictive power in explaining financial risk management decisions both in Croatian and Slovenian companies. The decision to use derivatives in Croatian non-financial companies is related only to the investment expenditures-to-assets ratio which controls for costly external financing hypothesis, while the decision to use derivatives in Slovenian companies is dependent only on the size of the company. It can be argued that the characteristics of the Croatian and Slovenian firms could be found in other South-eastern European countries and that findings of this research may act as a baseline from which to generalise. Therefore, the survey results analysed in this paper also suggest a broader comparison across countries in the region. The advantage of this work is that it provides an impetus for further research to move beyond the

Investigating sea bed morphology of an estuary located in the western coast of India

Science.gov (United States)

Chowdhury, P.; Behera, M. R.; Ranjan, P.

2016-02-01

Estuaries and tidal inlets are complex natural systems. They form a vital ecosystem and host a plethora of diverse flora and fauna. The major problem associated with them is that they experience both climate effects and human interference in different spatial and temporal scales. The increasing threats of sea level variability and changes in the other ocean parameters like currents, waves, winds and tidal ranges may cause these inlets to behave differently. Mandovi - Zuari is one such complex inlet situated in the western coast of India. It is a major tourist attraction and a home to dense mangrove forest. It experiences mixed tides (mainly semi-diurnal in nature). Also the salinity of this region tends to change seasonally. The annual evolution in morphology of this region is of importance as the sediment transport in this area plays an important role in determining the beach morphology of the adjacent beaches. Tourism being the most important economic driver of this state, it is important to assess the possible changes in the beach morphology over the coming decades. A state-of-the-art process based model, Delft 3D, is used to calculate the annual sediment transport with a focus to understand the morphological evolution history of this inlet. In this regard a hydrodynamic analysis of the region is carried out by forcing a composite tide at the offshore boundary of the model domain to obtain the tidal levels and currents. The sea bed contours are obtained with the help of admiralty charts. For estimating the sediment transport, Van Rijn formula is used as found in the sediment module of Delft 3D. The morphological changes along the coast of Goa, India is estimated and the locations of accretion and erosion are identified.

An Evolutionary Framework for Understanding Sex Differences in Croatian Mortality Rates

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Daniel J. Kruger

2006-12-01

Full Text Available Being male is the strongest demographic predictor of early mortality in Croatia. For every woman who dies between the ages of 15 and 34, three men die. Between the ages of 15 and 54, men are four times as likely as women to die from behavioral causes of death, such as accidents, homicides, and suicides. A causal explanation for sex differences in mortality must be based on an understanding of how sex differences were shaped by natural selection, and how those differences interact with environmental factors to create observed patterns and variations. In brief, males have been selected for riskier behavioral and physiological strategies than women, because of the greater variance and skew in male reproductive success. This paper examines the sex difference in Croatian mortality in three parts. First, we quantify the Croatian Male to Female Mortality Ratio (M:F MR for 9 major causes of death across age group to provide a richer understanding of the sex difference in mortality from a life history framework. Second, we compare the Croatian M:F MR from behavioral, internal, and all causes with that of the available world population to demonstrate how Croatian mortality can be understood as part of a universal pattern that is influenced by unique environmental context. Third, we investigate how the War of Independence in 1991-1995 affected mortality patterns though its impact on behavioral strategies and the physical embodiment of distress.

Potential of waste heat in Croatian industrial sector

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Bišćan Davor

2012-01-01

Full Text Available Waste heat recovery in Croatian industry is of the highest significance regarding the national efforts towards energy efficiency improvements and climate protection. By recuperation of heat which would otherwise be wasted, the quantity of fossil fuels used for production of useful energy could be lowered thereby reducing the fuel costs and increasing the competitiveness of examined Croatian industries. Another effect of increased energy efficiency of industrial processes and plants is reduction of greenhouse gases i.e. the second important national goal required by the European Union (EU and United Nations Framework Convention on Climate Change (UNFCCC. Paper investigates and analyses the waste heat potential in Croatian industrial sector. Firstly, relevant industrial sectors with significant amount of waste heat are determined. Furthermore, significant companies in these sectors are selected with respect to main process characteristics, operation mode and estimated waste heat potential. Data collection of waste heat parameters (temperature, mass flow and composition is conducted. Current technologies used for waste heat utilization from different waste heat sources are pointed out. Considered facilities are compared with regard to amount of flue gas heat. Mechanisms for more efficient and more economic utilization of waste heat are proposed. [Acknoledgment. The authors would like to acknowledge the financial support provided by the UNITY THROUGH KNOWLEDGE FUND (UKF of the Ministry of Science, Education and Sports of the Republic of Croatia and the World Bank, under the Grant Agreement No. 89/11.

Gender differences in Croatian consumer decision-making styles

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Ivan-Damir Anić

2010-06-01

Full Text Available This paper tests the applicability of the CSI instrument to measuring consumer decision-making styles in the Croatian environment. The analysis assesses the validity and the reliability of CSI scales and examines gender differences in consumer-decision making styles. Research results point to the existence of eight consumer characteristics and thus validate the applicability of CSI instrument in the Croatian environment. Our findings further indicate that there were gender differences on five factors of consumer-decision making styles (perfectionist, novelty-fashion consciousness, recreational-hedonistic consumer, impulsiveness, habitual shopping behavioral. No significant differences in consumer decision styles between men and women were found with regard to three factors (brand consciousness, price consciousness and confused by overabundant choice. The CSI measurement system may help practitioners to gain a better understanding of how to position their products and services more effectively.

Football and Memories of Croatian Fascism on Facebook

DEFF Research Database (Denmark)

Andersen, Tea Sindbæk

2016-01-01

On 19 November 2013, as Croatia’s national football team defeated Iceland and thus secured its participation in the World Championship, Croatian defender Josip Šimunić celebrated by leading a chant associated with the fascist Ustasha regime, known for its genocidal campaigns against Serbs, Jews...... and Roma in Croatia and Bosnia during the Second World War. As a result of his celebration, Šimunić was fined by Zagreb’s county court for inciting racist hatred and the International Football Association, FIFA, banned Šimunić from participating in 10 international matches including the World Championship...... of memory negotiation that took place on the Facebook page supporting Šimunić and on the petition webpage. Indeed, the Facebook page and its users vehemently contested both the official Croatian interpretation and that of the international football organization, trying instead to construct from below...

Tropical cyclones in the Bay of Bengal and extreme sea-level projections along the east coast of India in a future climate scenario

Digital Repository Service at National Institute of Oceanography (India)

Unnikrishnan, A.S.; RameshKumar, M.R.; Sindhu, B.

(2071– 2100), A2. The analysis showed an increase in the frequency of cyclones in the Bay of Bengal during the late monsoon (August and September) in the A2 scenario compared to the baseline scenario. Extreme sea-level projections along the east coast...

Structure of Living Soil Cover of the White Sea

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Moseev Dmitriy Sergeevich

2016-12-01

Full Text Available The living soil of the Dry Sea gulf's coast in the South-East part of the White Sea's Dvina Bay is practically a blind spot. The bay is a unique water body in respect of plant communities. The majority of halophytes typical for the White Sea coast grows here. There are differences between plant communities of the East and West shores of the Dry Sea gulf. The East coast has developed communities with domination of Phragmites australis, the West coast is occupied by communities of psammophytonis levees with a predominance of Leymus arenarius. For the first time ever, the article provides a classification of halophytic vegetation of the gulf's marshes, which highlighted the prodromus containing ten associations, consisting of seven formations of the type grass vegetation, many of which are rare. The research results can be used to develop environmental protection measures during the construction of a deep sea port in the Dry Sea gulf.

Natural and anthropogenic impacts on historical heritage along the north Bulgarian Black Sea coast

Science.gov (United States)

Peev, Preslav; Palazov, Atanas; Stancheva, Margarita; Stanchev, Hristo; Krastev, Anton; Shtirkov, Ilko

2014-05-01

Bulgaria is rich in the remains of past human settlements and activity. For example, along northern part of the Bulgarian coast, numerous underwater and coastal archaeological sites from different periods have been discovered - Prehistory, Antiquity (ancient Greek, Hellenistic, Roman), Mediaeval (Early Byzantium, Bulgarian). The most significant of them are: Durankulak archaeological complex with the largest Prehistoric necropolis in the world, Prehistoric necropolis at the area of Lake Shablenska Tuzla, Antique settlements Caron Limen and Bizone, archeological reserve Yalata, Antique and Medieval castle at Cape Kaliakra etc. As, this north part of Bulgarian coast has a huge archaeological potential there is a ground for thinking that the remains of other periods as well as a brand new, previously unknown sites can be discovered in the near future. This does not exclude the probability of being randomly found individual objects that largely can be prevented from archaeological contexts. Therefore it is important that these archeological sites are protected properly and preserved for future generations. In Bulgaria such sites and monuments are legally protected under the Law of cultural heritage and managed by the Ministry of culture and local authorities. However, today most objects and sites, as part of common European historical and cultural heritage are posed to a variety of potential impacts and treats, both natural and human-induced. This study discusses the implications of natural factors, (such as climate change, extreme waves, erosion and shoreline changes) and human contributions (coastal infrastructures, tourism and insufficient management by decision-makers) to coastal and underwater cultural heritage along the north portion of Bulgarian coast. Major natural processes that seriously affect on coastal and maritime heritage environment are direct physical impact by global climate changes, sea level rise and caused increase of waves and storms, acceleration

Interrelation of Lean and Green Management in Croatian Manufacturing Companies

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Miro Hegedić

2018-03-01

Full Text Available The goal of this article is to explore the link between lean and green management, reasons for their implementation, their effect throughout the whole life cycle, as well as the current state of use of lean tools, economic and environmental indicators in the context of Croatian manufacturing companies. A semi-structured interview was used in this research. As a result, the frequency of economic and environmental performance indicators and lean tools in Croatian companies has been defined, as well as the reasons for the implementation of lean management. Additionally, the understanding of the use of Life Cycle Assessment methods, environmental standards has been obtained and the integration of lean and green management in Croatian companies has been explored. Further on, results were compared to the similar study done in the UK. Finally, it can be concluded that the integration of lean and green management is not yet sufficiently present in manufacturing companies, although there are cases in which these two approaches are integrated, primarily in the process and food industry. It is for these reasons that in the integration of these two approaches lies great potential.

Projecting future sea level

Science.gov (United States)

Cayan, Daniel R.; Bromirski, Peter; Hayhoe, Katharine; Tyree, Mary; Dettinger, Mike; Flick, Reinhard

2006-01-01

California’s coastal observations and global model projections indicate that California’s open coast and estuaries will experience increasing sea levels over the next century. Sea level rise has affected much of the coast of California, including the Southern California coast, the Central California open coast, and the San Francisco Bay and upper estuary. These trends, quantified from a small set of California tide gages, have ranged from 10–20 centimeters (cm) (3.9–7.9 inches) per century, quite similar to that estimated for global mean sea level. So far, there is little evidence that the rate of rise has accelerated, and the rate of rise at California tide gages has actually flattened since 1980, but projections suggest substantial sea level rise may occur over the next century. Climate change simulations project a substantial rate of global sea level rise over the next century due to thermal expansion as the oceans warm and runoff from melting land-based snow and ice accelerates. Sea level rise projected from the models increases with the amount of warming. Relative to sea levels in 2000, by the 2070–2099 period, sea level rise projections range from 11–54 cm (4.3–21 in) for simulations following the lower (B1) greenhouse gas (GHG) emissions scenario, from 14–61 cm (5.5–24 in) for the middle-upper (A2) emission scenario, and from 17–72 cm (6.7–28 in) for the highest (A1fi) scenario. In addition to relatively steady secular trends, sea levels along the California coast undergo shorter period variability above or below predicted tide levels and changes associated with long-term trends. These variations are caused by weather events and by seasonal to decadal climate fluctuations over the Pacific Ocean that in turn affect the Pacific coast. Highest coastal sea levels have occurred when winter storms and Pacific climate disturbances, such as El Niño, have coincided with high astronomical tides. This study considers a range of projected future

Accounting System in Croatian Public Healthcare Organizations: an Empirical Analysis

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Davor VAŠIČEK

2010-06-01

Full Text Available In considering the adequacy of adopting accruals and IPSASs, this paper tests the appropriateness of existing modified accrual accounting and financial reporting system in Croatian public healthcare sector. The paper indicates that accounting information system contains discrepancies and constraints in assuring true and fair view of organization’s financial position and performance. Our statistics confirms low level of cost and managerial accounting methods development, and external and internal financial reporting convergence.Having in mind its specificities, we argue that Croatian public healthcare sector represents a segmental accounting subsystem within the integral public sector accounting framework, where accruals implementation might prove justifiable.

Length-weight relationship of eleven species of marine catfishes from the northern Arabian Sea coast of Pakistan

Science.gov (United States)

Farooq, Noureen; Qamar, Nazia; Rashid, Shahnaz; Panhwar, Sher Khan

2017-09-01

This study records length-weight relationships (LWRs) for eleven commercially important marine catfish species of the family Ariidae (sea catfishes) and Plotosidae (eel catfishes) from the northern Arabian Sea coast of Pakistan. The specimens were sampled from December 2014 to November 2015, using bottom trawls with various mesh sizes by commercial vessels. The species were Nemapteryx caelatus, Sciades sona, Arius gagora, Batrachocephalus mino, Netuma thalassina, N. bilineata, Osteogeneiosus militaris, Plicofollis dussumieri, P. tenuispinis, Plotosus limbatus, and P. lineatus. Of the eleven species, two species A. gagora and N. bilineata were recorded for the first time and LWRs for four species A. gagora, N. bilineata, S. sona, and B. mino still have no data in the FishBase database. In addition, new maximum length for each of the three species N. bilineata, O. militaris and B. mino was also found.

Childhood Drowning: Review of Patients Presenting to the Emergency Departments of 2 Large Tertiary Care Pediatric Hospitals Near and Distant From the Sea Coast.

Science.gov (United States)

Cohen, Neta; Scolnik, Dennis; Rimon, Ayelet; Balla, Uri; Glatstein, Miguel

2018-02-05

Drowning is a leading cause of death among infants and toddlers. Unique physiological and behavioral factors contribute to high mortality rates. Drowning incidents predominantly occur during warmer months and holidays. The aim of this study was to describe the characteristics of pediatric drowning victims who attended 2 different emergency departments (EDs), 1 near and 1 distant from the sea coast, to recognize risk factors, complications, causes of death, and the educational needs of families and caregivers. Retrospective cohort analysis of incident history, clinical presentation, treatments, and outcomes of drowning victims was performed. Data were analyzed both by age group and proximity of institution to the sea coast. From 2005 to 2015, 70 drowning patients presented to the 2 institutions; there was no difference in incident history or outcomes based on proximity to the sea coast. Fifty-six percent of patients were younger than 6 years, the majority drowning in pools. More of the older children drowned in the sea (48% vs 23%). Half of all patients were treated and followed in the ED or ward, and the other half were treated in the pediatric intensive care unit; 12 suffered severe complications, including 5 diagnosed with brain death. Cardiopulmonary resuscitation was performed in 80% of the fatal group and 23% of the nonfatal group (P = 0.006). Seven children who experienced a cardiac arrest with hypothermia were treated before arrival in the ED, and 5 had ongoing cardiac arrest upon arrival in the ED (these were the 5 suffering brain death). Most of patients younger than 6 years drowned in swimming pools, suggesting that parents are perhaps less vigilant in these circumstances, even though they may remain in close proximity. Active adult supervision entails attention, proximity, and continuity. Educational efforts should be aimed at reminding parents of this, especially in the summer months.

Spatiotemporal variations of inorganic nutrients along the Jiangsu coast, China, and the occurrence of macroalgal blooms (green tides) in the southern Yellow Sea.

Science.gov (United States)

Li, Hongmei; Zhang, Yongyu; Tang, Hongjie; Shi, Xiaoyong; Rivkin, Richard B; Legendre, Louis

2017-03-01

Large macroalgal blooms (i.e. green tides of Ulva prolifera) occurred in the southern Yellow Sea, China, yearly from 2007 to 2016. They were among the largest of such outbreaks around the world, and these blooms likely originated along the coast of the Jiangsu Province, China. Understanding the roles of nutrients in the onset of these macroalgal blooms is needed to identify their origin. This study analyzes the spatiotemporal variations in dissolved inorganic nitrogen and phosphorus (DIN and PO 4 -P) and the N/P ratio along the Jiangsu coast from 1996 to 2014 during late-March to April, the months which corresponds to the pre-bloom period of green tides since 2007. A zone of high DIN and PO 4 -P concentrations has developed along the Jiangsu coast, between the cities of Sheyang and Nantong, since 1996. There was an 18-year trend of increasing DIN concentrations during the pre-bloom period as well as a positive correlation between the U. prolifera biomass and DIN concentrations. Nutrient inputs from rivers and mariculture in the Jiangsu Province may have provided nitrogen that contributed the magnitude of macroalgal blooms that subsequently spread into the southern Yellow Sea. Copyright © 2017 Elsevier B.V. All rights reserved.

Arctic Sea Level Reconstruction

DEFF Research Database (Denmark)

Svendsen, Peter Limkilde

Reconstruction of historical Arctic sea level is very difficult due to the limited coverage and quality of tide gauge and altimetry data in the area. This thesis addresses many of these issues, and discusses strategies to help achieve a stable and plausible reconstruction of Arctic sea level from...... 1950 to today.The primary record of historical sea level, on the order of several decades to a few centuries, is tide gauges. Tide gauge records from around the world are collected in the Permanent Service for Mean Sea Level (PSMSL) database, and includes data along the Arctic coasts. A reasonable...... amount of data is available along the Norwegian and Russian coasts since 1950, and most published research on Arctic sea level extends cautiously from these areas. Very little tide gauge data is available elsewhere in the Arctic, and records of a length of several decades,as generally recommended for sea...

DNA damage in marine rock oyster (Saccostrea Cucullata) exposed to environmentally available PAHs and heavy metals along the Arabian Sea coast.

Science.gov (United States)

Sarker, Subhodeep; Vashistha, Deepti; Saha Sarker, Munmun; Sarkar, A

2018-04-30

Molecular biomarkers are used world wide for quick assessment of the immediate effect of environmental pollution on marine ecosystems. Recently, we evaluated oxidative stress responses of marine rock oyster, Saccostrea cucullata impacted due to polycyclic aromatic hydrocarbons (PAHs) accumulated in their tissues at a few sampling sites along the coast of Goa around the region of the Arabian sea coast, India (Sarkar et al., 2017). Using a combination of partial alkaline unwinding and comet assays, we now report a comprehensive study on the impairment of DNA integrity (DI) in S. cucullata due to exposure to environmentally available PAHs and also heavy metals (Pb, Cd, Cu, Fe and Mn) along the Arabian Sea coast, Goa, India exclusively around the entire coast of Goa. First, we determined significant correlation between DI in S. cucullata and the extent of exposure to and bioaccumulation of different PAH compounds including 2-3 aromatic ring PAHs (R 2 , 0.95), 4-6 aromatic ring PAHs (R 2 , 0.85), oxygenated-PAHs (oxy-PAHs, R 2 , 0.84) and total PAHs (t-PAHs, R 2 , 0.98). Second, we observed dose-dependent decrease in DI in S. cucullata with increasing concentrations of different PAH components in oyster tissues. We substantiated our field observations with appropriate laboratory controls using benzo[a]pyrene (BaP). Third, we performed stepwise multiple regression analyses of different water quality parameters including pH, salinity, temperature, dissolved oxygen (DO), biochemical oxygen demand (BOD), nitrite (NO 2 ), nitrate (NO 3 ), phosphate (PO 4 ), turbidity and also t-PAH-biota, t-PAH-water with DI as the dependent variable. Among all these parameters, only four parameters such as t-PAH-biota in combination with DO, BOD and NO 2 showed significant correlation (R¯ 2 = 0.95) with loss in DI in S. cucullata. Based on these results, we created a map indicating the percentage of DNA damage in S. cucullata exposed to PAHs and heavy metals at each sampling location along

Chemical and radioactivity study of sea alga distribution along the Syrian coast

International Nuclear Information System (INIS)

Al-Masri, M. S.; Mamish, S.; Budeir, Y.

2001-11-01

Three types of sea alga distributed along the Syrian coast have been studied from the chemical and radioactivity point of view. Results have shown the metals that red alga contains the highest levels of Ca and Mg while brown alga were found to contain relatively high concentrations of other elements and non metals such as Cl, I and Br. In addition, 137 Cs concentrations in all the analyzed sample were low while the levels of naturally occurring radionuclides such as 210 Po, 210 Pb and radium isotopes were found to be high in red alga which indicates their selectivity to these isotopes. On the other hand, brown alga and especially Cysteseira has shown a clear selectivity for some trace elements such as As, Cr, Cd, Cu and Co, this selectivity may encourage the use of brown alga as biological indicator for trace elements pollution. (author)

BAŠĆANSKA PLOČA IN THE LITERARY AND THE VISUAL-ART OF INTERTEXTUALITY OF THE CROATIAN POSTMODERN PERIOD

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Dina Marković

2006-01-01

Full Text Available In the article the author is comparatively considering, proving and pointing out factors of intertextuality in intermediality of the Croatian postmodern period, that is, the intertextual transfer of ‘Bašćanska ploča’ in the postmodern literary text Earth & I by J.Pupačić and also in the visual-art text – monotype Hommage a Bašćanska ploča, by Lj.Njerš. The author reveals that both authors have, at the symbolic times, Pupačić in 1967, and Lj.Njerš in 1991, purposefully crossed 900 year old leap between borders of worlds, so that they could intertextually return to tradition of old Croatian historical reality – against the ahistorical tradition of postmodern. The breakthrough source of Croatian heritage, the old Croatian language on the royal Zvonimir’s Bašćanska ploča, is a precious part of the universal European and world civilization, priceless political, linguistic and cultural transfer and connection of intertextuality for therapy of Croatian reality: 1. which reveals itself in Pupačić’s text connected to Declaration of name and status of Croatian language and 2. with Njerš’s monotype as an appeal for saving threatened Croatian cultural heritage in the first postmodern war in Croatia.

Microplastic in the gastrointestinal tract of fishes along the Saudi Arabian Red Sea coast

KAUST Repository

Baalkhuyur, Fadiyah M.

2018-04-24

This study assesses the presence of microplastic litter in the contents of the gastrointestinal tract of 26 commercial and non-commercial fish species from four difference habitats sampled along the Saudi Arabian coast of the Red Sea. A total of 178 individual were examined for microplastics. In total, 26 microplastic fragments were found. Of these, 16 being films (61.5%) and 10 being fishing thread (38.5%). FTIR analysis revealed that the most abundant polymers were polypropylene and polyethylene. The grouper (Epinephelus spp.) sampled at Jazan registered the highest number of ingested microplastics. This fish species is benthic and feeds on benthic invertebrates. Although differences in the abundance of microplastic ingestion among species were not statistically significant, a significant change was observed when the level of ingestion of microplastics particles was compared among the habitats. The higher abundance of microplastics particles may be related to the habitats of fish and the presence of microplastics debris near the seabed. The results of this study represent a first evidence that microplastic pollution represents an emerging threat to Red Sea fishes, their food web and human consumers.

Coast salish and U.S. Geological Survey: Tribal journey water quality project

Science.gov (United States)

Akin, Sarah K.; Grossman, Eric E.; Lekanof, Debra; O'Hara, Charles J.

2008-01-01

The ancestral waters of the Coast Salish People, the Salish Sea, comprise a large inland sea contained within both United States (Puget Sound) and Canadian (Georgia Strait) territory. The Salish Sea is home to more than 220 species of fish, 29 species of marine mammals, more than 40 species of commercial and recreationally harvested invertebrates, and numerous resident and migratory bird species (Washington Sea Grant Program, 2000). Unfortunately, at least 60 of these marine based species are listed as threatened, endangered or of concern (Fraser and others, 2006), many of which sustained Coast Salish for millennia and are of essential cultural importance.

Psychometric analysis of export market orientation measurement scale in Croatian SME exporters’ context

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Dario Miočević

2009-07-01

Full Text Available Market orientation is a vital construct of the marketing concept. Although different conceptualization approaches to market orientation have been discussed by literature so far, a common denominator is its interdependence with business performance. Increasing globalization trends affect both the markets’ convergence and competition. Consequently, focusing on market orientation within an international context is of utmost importance. Export market orientation (EMO is relatively new concept, which puts market orientation into the international context. Since export is a dominant international entry strategy in the Croatian economy which comprises mostly SMEs, it is crucial to investigate the importance of the EMO in the Croatian SME context. Determining an appropriate measurement scale of the EMO to be applied in various national research contexts leading to generalization represents a challenge for marketing academicians. The paper aims to find out whether the EMO construct and measurement scale can be applied within the Croatian SME context. The authors have used the exploratory and the confirmatory factor analysis to determine the psychometric properties of the EMO scale. The results of psychometric assessment of the EMO scale confirm its dimensionability, reliability, validity and applicability in the Croatian SME context. Results clearly indicate the necessity of pursuing EMO activities in order to achieve a high level of export performance.

Preliminary exploration of south Kanara coast of Karnataka

Digital Repository Service at National Institute of Oceanography (India)

Sundaresh

The port along the South Kanara coast of Karnataka, India were explored. At the port Gangolli, submergence of a few houses and sea level changes at the light house have been observed which were attributed to the transgression of the sea during...

Coastal defence solutions (approach of ComCoast)

NARCIS (Netherlands)

Verhagen, H.J.; Visser, P.J.

2007-01-01

Along the North Sea coast, water levels are rising and waves are intensifying due to climate change. The best scientific evidence suggests that both phenomena are likely to accelerate over the coming decades. In some North Sea coastal areas also land is sinking and tidal heights and rates of erosion

Forecasting Croatian inbound tourism demand

OpenAIRE

Tica, Josip; Kožić, Ivan

2015-01-01

The aim of this paper is to present a forecasting model for the overnight stays of foreign tourists in Croatia. Tourism is one of the most important parts of the Croatian economy. It is particularly important in the context of the services sector. Regular and significant surpluses and the consumption of foreign guests are an important element of budget revenues, especially VAT. The ability to forecast the development of inbound tourism demand in a timely manner is crucial for both business...

ON THE LANGUAGE OF THE OLDEST CROATIAN ETIQUETTE BOOK

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Boris Kuzmić

2016-01-01

Full Text Available The author analyzes the language of the oldest Croatian etiquette text called Regule roditelov i drugeh starešeh and Regule dvorjanstva, a text translated and adapted from, probably, several templates of the contemporary European etiquette books, which was part of the book Duhovno zercalo published in 1742, and an integral part of the catechetical manual Škola Kristuševa, published in 1744. The oldest Croatian etiquette book was written by the most prolific Kajkavian writer of the 18th century, a Jesuit Juraj Mulih (1694–1754. Mulih studied in Trnava; from 1727 until his death he worked as a popular missionary in northern and central Croatia and among Croats in Hungary (usually based in Zagreb, then in Požega, Varaždin, Soprony, Pecs and Petrovaradin. He visited several towns and parishes on the so-called penitential mission. He wrote more than thirty works of spiritual content (catechisms, prayer books, hymn books and manuals for various confraternities in three dialects – Kajkavian, Štokavian Ikavian and Čakavian (the Burgenland Croats. He was the author of the first Croatian etiquette book (Regule dvorjanstva and the first Kajkavian primer (Abecevica, 1746. His major works include: Business Apostolic (1742, School of Christ (1744, Heavenly Food (1748, Spiritual Easter Egg (1754. The analyzed text shows faithfulness to the Kajkavian Croatian language on all linguistic levels. In comparison to the earlier Kajkavian writers, such as Vramec, Pergošić or Habdelić, the author rarely reaches for phonological and morphological instruments more typical of Štokavian-Čakavian texts. The results of the literary linguistic analysis presented here will help those researchers who question the authorship of some of Mulih’s works. To remove any doubt, it is necessary to first examine the language, or at least the phonological and morphological characteristics, of the works signed by Mulih, for which it has been confirmed that they were

CROATIAN ADULT SPOKEN LANGUAGE CORPUS (HrAL

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Jelena Kuvač Kraljević

2016-01-01

Full Text Available Interest in spoken-language corpora has increased over the past two decades leading to the development of new corpora and the discovery of new facets of spoken language. These types of corpora represent the most comprehensive data source about the language of ordinary speakers. Such corpora are based on spontaneous, unscripted speech defined by a variety of styles, registers and dialects. The aim of this paper is to present the Croatian Adult Spoken Language Corpus (HrAL, its structure and its possible applications in different linguistic subfields. HrAL was built by sampling spontaneous conversations among 617 speakers from all Croatian counties, and it comprises more than 250,000 tokens and more than 100,000 types. Data were collected during three time slots: from 2010 to 2012, from 2014 to 2015 and during 2016. HrAL is today available within TalkBank, a large database of spoken-language corpora covering different languages (https://talkbank.org, in the Conversational Analyses corpora within the subsection titled Conversational Banks. Data were transcribed, coded and segmented using the transcription format Codes for Human Analysis of Transcripts (CHAT and the Computerised Language Analysis (CLAN suite of programmes within the TalkBank toolkit. Speech streams were segmented into communication units (C-units based on syntactic criteria. Most transcripts were linked to their source audios. The TalkBank is public free, i.e. all data stored in it can be shared by the wider community in accordance with the basic rules of the TalkBank. HrAL provides information about spoken grammar and lexicon, discourse skills, error production and productivity in general. It may be useful for sociolinguistic research and studies of synchronic language changes in Croatian.

Lifestyle factors in Croatian seafarers as relating to health and stress on board.

Science.gov (United States)

Slišković, Ana; Penezić, Zvjezdan

2017-01-01

Seafaring is characterized by specific stressors and health risks. The purpose of this article was to compare the prevalence of various lifestyle factors between the shipping and home environments, and in addition to test the relations between lifestyle factors, perceived stress on board, and health in seafarers. A total of 530 Croatian seafarers participated in an on-line survey. The questionnaire contained requests for demographic data and a set of questions relating to lifestyle, stress on board, physical health symptoms, and mental health. The data showed higher sleep deprivation, higher levels of smoking and unhealthier diet at sea than at home, with prevalence of alcohol consumption and physical exercise being more favourable for the shipping environment. Sleep deprivation, unhealthy diet, lack of physical exercise, and smoking are shown as negative correlates of various measures of health. Stress on board was associated with sleep deprivation and unhealthy diet, and with more unfavourable physical and mental health. The results give practical implications for promoting health in seafarers. Some of the lifestyle factors tested, such as alcohol use, smoking and physical exercise, fall rather under individual control, but others, such as a healthy, balanced diet on board and sleeping hygiene at sea, should be improved by shipping management.

Critical analysis of marketing in Croatian publishing

Directory of Open Access Journals (Sweden)

Silvija Gašparić

2018-03-01

Full Text Available Marketing is an inevitable part of today's modern lifestyle. The role that marketing plays is so big that it has become the most important part of business. Due to crisis that is still affecting publishers in Croatia, this paper emphasizes the power of advertising as a key ingredient in how to overcome this situation and upgrade the system of publishing in Croatia. The framework of the paper is based on marketing as a tool that leads to popularization of books and sales increase. Beside the experimental part which gives an insight into public's opinion about books, publishing and marketing, the first chapter gives the literature review and analysis conducted on the whole process of book publishing in Croatia with pointing out mistakes that Croatian publishers make. Also, benefits of foreign publishing will be mentioned and used for comparison and projection on to the problems of the native market. The aim of this analysis and this viewpoint paper is to contribute the comprehension of marketing strategies and activities and its use and gains in Croatian publishing.

A comparison of two seabird communities on opposite coasts of the Alborán Sea (western Mediterranean

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Mariano Paracuellos

2003-07-01

Full Text Available We compared the seabird communities at two sites of the southern and northern shores of the Alborán Sea in the Western Mediterranean (Melilla and Adra respectively during a whole year. Similarities and differences in environmental characteristics of the two study sites were caused by a set of geographical, physical and socio-economic human factors. Sampling was performed weekly during two-hour periods by counting seabirds crossing a given point of the coast. We found similarities in the composition and seasonality of the species between Melilla and Adra. However, there were differences between the two sites in the number of species and individuals, which were usually higher on the southern shore. In this area, seabirds depending on marine trophic resources were more abundant, whereas on the northern shore the most abundant seabird species were those whose feeding habits were not so dependent on sea resources.

Sea-water/groundwater interactions along a small catchment of the European Atlantic coast

International Nuclear Information System (INIS)

Einsiedl, Florian

2012-01-01

The geochemistry and isotopic composition of a karstic coastal aquifer in western Ireland has shed light on the effect of sea-water/groundwater interactions on the water quality of Ireland’s Atlantic coastal zone. The use of stable isotope data from the IAEA precipitation station in Valentia, located in SW Ireland has facilitated the characterization of groundwater recharge conditions in the western part of Ireland and suggests that groundwater is mostly replenished by the isotopically light winter precipitation. The dissolved SO 4 2- in the karstic groundwater that was collected during baseflow conditions with δ 34 S values between 4.6‰ and 18‰ may be composed of S stemming from three principal sources: SO 4 2- derived from precipitation which is composed of both sea-spray S (δ 34 S: 20‰) and an isotopically light anthropogenic source (δ 34 S: 1–5‰), SO 4 2- stemming from animal slurries (δ 34 S: ∼5‰), and intruding sea-water SO 4 2- (δ 34 S: 20.2‰). The isotopic composition of δ 18 O in dissolved groundwater SO 4 2- collected during baseflow conditions is interpreted as reflecting sea-water intrusion to the karstic coastal groundwater system. The highest δ 18 O values in dissolved groundwater SO 4 2- were in samples collected near the coast (4.8 ± 0.4‰) and the lowest (2 ± 0.5‰) were collected further inland. The δ 15 N and δ 18 O values of groundwater NO 3 - were between 3.4‰ and 11.4‰ and approximately 7.7‰, respectively, and reflect geochemical conditions in the aquifer that do not promote attenuation of NO 3 - through denitrification. As a result N loading to Kinvara Bay that is controlled by submarine groundwater discharge (SGD) was calculated as 5 tons/day on average compared to an estimated N-input that derives from precipitation of approximately 2.5 tons/a. SGD into the bay may result in near coastal sea-water quality changes. These results represent one of the first studies addressing the effect of groundwater

Sea-level rise along the Emilia-Romagna coast (Northern Italy) in 2100: scenarios and impacts

Science.gov (United States)

Perini, Luisa; Calabrese, Lorenzo; Luciani, Paolo; Olivieri, Marco; Galassi, Gaia; Spada, Giorgio

2017-12-01

As a consequence of climate change and land subsidence, coastal zones are directly impacted by sea-level rise. In some particular areas, the effects on the ecosystem and urbanisation are particularly enhanced. We focus on the Emilia-Romagna (E-R) coastal plain in Northern Italy, bounded by the Po river mouth to the north and by the Apennines to the south. The plain is ˜ 130 km long and is characterised by wide areas below mean sea level, in part made up of reclaimed wetlands. In this context, several morphodynamic factors make the shore and back shore unstable. During next decades, the combined effects of land subsidence and of the sea-level rise as a result of climate change are expected to enhance the shoreline instability, leading to further retreat. The consequent loss of beaches would impact the economy of the region, which is tightly connected with tourism infrastructures. Furthermore, the loss of wetlands and dunes would threaten the ecosystem, which is crucial for the preservation of life and the environment. These specific conditions show the importance of a precise definition of the possible local impacts of the ongoing and future climate variations. The aim of this work is the characterisation of vulnerability in different sectors of the coastal plain and the recognition of the areas in which human intervention is urgently required. The Intergovernmental Panel on Climate Change (IPCC) Fifth Assessment Report (AR5) sea-level scenarios are merged with new high-resolution terrain models, current data for local subsidence and predictions of the flooding model in_CoastFlood in order to develop different scenarios for the impact of sea-level rise projected to year 2100. First, the potential land loss due to the combined effect of subsidence and sea-level rise is extrapolated. Second, the increase in floodable areas as a result of storm surges is quantitatively determined. The results are expected to support the regional mitigation and adaptation strategies

Bottom trawl fishery discards in the Black Sea coast of Turkey

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Y. CEYLAN

2013-12-01

Full Text Available The purpose of this study is to determine the amount of bycatch and discardfish caught by bottom trawlers used in the Black Sea coasts of Turkey anddiscard changes depending on the depth. The study was conducted during theSeptember 2009 – April 2010 fishing season. Twenty-one bottom trawleroperations were sampled and the catch composition was determined. A total of 26species were caught, which included 22 species of fish, 2 species of arthropods,1 species of gastropods and 1 species of bivalves. Two of these were targetspecies (Mullusbarbatus, Merlangius merlangus, while 25 species werediscarded including trash fish and specimens below the legal size. A total of2142.76 kg of biomass was caught during the operations, of which 53.99 % bycatch.The weighted discard rate was determined as 42.06% and two different groupswere identified in discards (T1: 10-57 m, T2: 72-118 m based on the depth. Significantdifferences were identified between these depth groups (p0.05 between theecological parameters of landings.

Environmental characterization and radiological impacts of non-nuclear industries on the red sea coast

International Nuclear Information System (INIS)

Mamoney, M. H. El; Khater, Ashraf E. M.

2002-01-01

The Red Sea is a deep semi-enclosed and narrow basin connected to the Indian Ocean by a narrow sill in the south and to the Suez Canal in the north. Oil industries in the Gulf of Suez, phosphate ore mining activities in Safaja- Quseir region and intensified navigation activities are non-nuclear land base pollution sources that could have a serious radiological impacts on the marine environment and the coastal ecosystems of the Red Sea. It is a need and an essential to draw up the radiological base-line data, which is not exist yet and to investigate the radio-ecological impact of non- nuclear industries to protect the coastal environment of the Red Sea. Natural and man- made radionuclides have been measured in shore sediment samples collected from the Egyptian coast of the Red Sea. The specific activities of 226 Ra ( 238 U)series, 232 Th series, 40 K, 137 Cs and 210 Pb (Bq/kg dry weight) were measured using gamma ray spectrometry based on hyper pure germanium detectors. The specific activities of 210 Po ( 210 Pb) and uranium isotopes ( 238 U, 235 U and 234 U), (Bq/kg dry weight) were measured using alpha spectrometry based on surface barrier (PIPS) detectors after radiochemical separation. The absorbed radiation dose rates in air (nGy/h) due to natural radionuclides in shore sediment and radium equivalent activity (Bq/kg) were calculated. The specific activity ratios of 228 Ra/ 226 Ra, 210 Pb/ 226 Ra, 226 Ra/ 238 U and 234 U/ 238 U were calculated for evaluation of geo-chemical behaviour of these radionuclides. These results were represented and discussed. The results gave an indication of the possible radiological impacts of oil industries in the northern region and phosphate mining activities in the Safaja-Quseir region

Implementation of the Third Energy Package and Renewable Energy Sources on Croatian Liberalised Market

International Nuclear Information System (INIS)

Toljan, I.

2016-01-01

The Croatian Third Energy Package was adopted in 2012 and its implementation in the previous period until today has accelerated changes in all areas of Croatian energy sector. The content of The EU's Third Energy Package was made in two directives and three regulations. Directives are implemented into national legislation of EU Member States (they choose the methods). Regulations are implemented directly in the entire EU. The main goal is to establish a unique electricity and gas market with market prices (or lower) and high safety and public service standards. Croatia began with incentives for generation from renewable energy sources in 2004 and by the end of this year, the first contract in that system (wind power plant Ravne on Pag island) will end. The question that presents itself is where and how will the owner sell electricity from now on. Current market suppliers as well as the new organisation in Croatian energy sector, Croatian Power Exchange, are both realistic options. Balancing market led by Croatian TSO is becoming bigger and participates in the business because of the higher amount of installed power connected to the power grid (mostly wind power plants). Can Croatian Transmission Operator still guarantee safe operational planning as before (the last blackout happened 10 years ago)? The existing electricity and gas market design doesn't satisfy its participants any more so an adjustment to new facts of a free market is necessary (power exchange, no more stimulations for renewable sources). What changes should be made in legislation so that the free market can develop and be harmonised with the European market? Decarbonization and digitalisation are a base of European energy policy but they are still waiting for a wider and stronger application in Croatia, is the current legislation enough? With these analysis the paper contributes to the learnings about the implementation of The Third Energy Package in Croatia and a unique energy policy in the EU.(author).

Diversity of Picoeukaryotes at an Oligotrophic Site off the Northern Red Sea Coast

KAUST Repository

Espinosa, Francisco Jose Acosta

2012-05-01

Picoeukaryotes are protist 3 µm belonging to a wide diversity of taxonomic groups, and they are an important constituent of the ocean microbiota, performing essential ecological roles in marine trophic chains and in nutrient and carbon budgets. Despite this, the true extent of their diversity is currently unknown, and in the last decade molecular surveys have uncovered a substantial number of previously unknown groups from all taxonomic levels. No studies on this group have been done so far on the Red Sea, a unique marine environment characterized by oligotrophic conditions and high irradiance, salinity and water temperature. We sampled the surface waters of a site near the northern Red Sea coast, and analyzed the picoeukaryotic diversity through the construction of PCR clone libraries using the 18S ribosomal gene. The community captured by our library is dominated by three main groups, the alveolates (32%), chlorophytes (32%) and Stramenopiles (20.55%). Members of Radiolaria, Cercozoans and Haptophyta were also found, although in low abundances. Photosynthetic organisms are especially diverse and abundant in the sample, with heterotrophic organism mostly composed by the mostly parasitic novel alveolates and bacterivorous stramenopiles. Novel clades were detected among the Novel Alveolates- II and the photosynthetic stramenopiles taxa, which suggests that they may be part of a number of groups unique to the basin and adapted to the high salinity and temperature conditions. This is the first study done on the Red Sea focusing on the diversity of the complete picoeukaryotic fraction, and provides a stepping stone in the characterization of the picoeukaryotic component of the microbial diversity of the basin.

Sea level rise and the geoid: factor analysis approach

OpenAIRE

Song, Hongzhi; Sadovski, Alexey; Jeffress, Gary

2013-01-01

Sea levels are rising around the world, and this is a particular concern along most of the coasts of the United States. A 1989 EPA report shows that sea levels rose 5-6 inches more than the global average along the Mid-Atlantic and Gulf Coasts in the last century. The main reason for this is coastal land subsidence. This sea level rise is considered more as relative sea level rise than global sea level rise. Thus, instead of studying sea level rise globally, this paper describes a statistical...

Comparative Morphometric Analysis of the Smallscaled Scorpionfish, Scorpaena Porcus (Scorpaenidae, Scorpaeniformes, from the Southern Coast of the Crimea and Eastern Part of the Adriatic Sea

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Manilo L. G.

2016-12-01

Full Text Available Comparative analysis of morphometric characters of small-scaled scorpionfish from the Black Sea (near the southern coast of the Crimea and from the eastern part of the Adriatic Sea showed significant differences in males and females on thirteen plastic and three meristic characters. These differences may be due to unequal abiotic and biotic habitat conditions, and refer about the geographical variability of the species, indicating the presence of two different populations in the study area.

Multiyear ice transport and small scale sea ice deformation near the Alaska coast measured by air-deployable Ice Trackers

Science.gov (United States)

Mahoney, A. R.; Kasper, J.; Winsor, P.

2015-12-01

Highly complex patterns of ice motion and deformation were captured by fifteen satellite-telemetered GPS buoys (known as Ice Trackers) deployed near Barrow, Alaska, in spring 2015. Two pentagonal clusters of buoys were deployed on pack ice by helicopter in the Beaufort Sea between 20 and 80 km offshore. During deployment, ice motion in the study region was effectively zero, but two days later the buoys captured a rapid transport event in which multiyear ice from the Beaufort Sea was flushed into the Chukchi Sea. During this event, westward ice motion began in the Chukchi Sea and propagated eastward. This created new openings in the ice and led to rapid elongation of the clusters as the westernmost buoys accelerated away from their neighbors to the east. The buoys tracked ice velocities of over 1.5 ms-1, with fastest motion occurring closest to the coast indicating strong current shear. Three days later, ice motion reversed and the two clusters became intermingled, rendering divergence calculations based on the area enclosed by clusters invalid. The data show no detectable difference in velocity between first year and multiyear ice floes, but Lagrangian timeseries of SAR imagery centered on each buoy show that first year ice underwent significant small-scale deformation during the event. The five remaining buoys were deployed by local residents on prominent ridges embedded in the landfast ice within 16 km of Barrow in order to track the fate of such features after they detached from the coast. Break-up of the landfast ice took place over a period of several days and, although the buoys each initially followed a similar eastward trajectory around Point Barrow into the Beaufort Sea, they rapidly dispersed over an area more than 50 km across. With rapid environmental and socio-economic change in the Arctic, understanding the complexity of nearshore ice motion is increasingly important for predict future changes in the ice and the tracking ice-related hazards

Why is the NORM Waste Included in to the Croatian RadWaste Strategy

International Nuclear Information System (INIS)

Prlic, I.; Suric Mihic, M.; Hajdinjak, M.

2016-01-01

Croatian RADWASTE Strategy uses modern approach according to EC Directive 2013/59/EURATOM and Croatian Act on Radiological and Nuclear Safety (Official Gazette 141/13, 39/15) linking the entire field of, till modern times non regulated industrial NORM wastes to properly regulated RADWastes. This approach has brought some obscurities to a professional radiation protection community because the fact that NORM will be treated together with the 'heavy' concept of nuclear and radioactive waste was not acceptable due to a historical division of those two fields of radioactivity. As NORM is still regarded as a slightly technologically blended radioactivity which is of no concern to be a risk for the population and RADWASTE is a 'murder' of any population in its vicinity, the need for terminology harmonization and scientifically correct public education was recognized. It is barely known that during the recent past some Croatian professionals did included the NORM sites into the state documents and reports to international regulatory bodies as pure RADWASTE sites. This fact produces immense regulatory difficulties even today. The one and only legal way to solve both, regulatory issues providing real radiation protection procedures during existing NORM waste site sanation and exempting sites to be reused for a legal public purpose (industrial or any other) was to incorporate the existing Croatian NORM sites into the RADWASTE Strategy and to solve all legal radioactivity burden issues during the governmental acceptance process. This approach is a new one in Croatian regulatory acquits and first responses from the stake holders and public involved are promising. The experience from the field and first responses to a concept of harmonizing the reuse approach of existing NORM waste sites from stake holders and partly from general public will be discussed.(author).

Diversity of picoeukaryotes at an oligotrophic site off the Northeastern Red Sea Coast.

Science.gov (United States)

Acosta, Francisco; Ngugi, David Kamanda; Stingl, Ulrich

2013-08-20

Picoeukaryotes are protists ≤ 3 μm composed of a wide diversity of taxonomic groups. They are an important constituent of the ocean's microbiota and perform essential ecological roles in marine nutrient and carbon cycles. Despite their importance, the true extent of their diversity has only recently been uncovered by molecular surveys that resulted in the discovery of a substantial number of previously unknown groups. No study on picoeukaryote diversity has been conducted so far in the main Red Sea basin-a unique marine environment characterized by oligotrophic conditions, high levels of irradiance, high salinity and increased water temperature. We sampled surface waters off the coast of the northeastern Red Sea and analyzed the picoeukaryotic diversity using Sanger-based clone libraries of the 18S rRNA gene in order to produce high quality, nearly full-length sequences. The community captured by our approach was dominated by three main phyla, the alveolates, stramenopiles and chlorophytes; members of Radiolaria, Cercozoa and Haptophyta were also found, albeit in low abundances. Photosynthetic organisms were especially diverse and abundant in the sample, confirming the importance of picophytoplankton for primary production in the basin as well as indicating the existence of numerous ecological micro-niches for this trophic level in the upper euphotic zone. Heterotrophic organisms were mostly composed of the presumably parasitic Marine Alveolates (MALV) and the presumably bacterivorous Marine Stramenopiles (MAST) groups. A small number of sequences that did not cluster closely with known clades were also found, especially in the MALV-II group, some of which could potentially belong to novel clades. This study provides the first snapshot of the picoeukaryotic diversity present in surface waters of the Red Sea, hence setting the stage for large-scale surveying and characterization of the eukaryotic diversity in the entire basin. Our results indicate that the

California coast sablefish - Reproductive Life History Analysis of Sablefish Populations off the Washington and California Coasts

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Sablefish (Anoplopoma fimbria) have a wide distribution along the Pacific coast, extending from Baja California to Alaska, the Bering Sea and through to the eastern...

Washington coast sablefish - Reproductive Life History Analysis of Sablefish Populations off the Washington and California Coasts

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Sablefish (Anoplopoma fimbria) have a wide distribution along the Pacific coast, extending from Baja California to Alaska, the Bering Sea and through to the eastern...

Dark Triad of Croatian Management Students

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Mario Bogdanovic

2015-12-01

Full Text Available This paper researches the so-called “dark triad” personality traits of management student populations, because of their potential to generate dysfunctional organizational behavior and processes. Namely, the dark triad with characteristics such as lack of empathy, willingness to manipulate others (for self-betterment, antagonism, and belief in one’s own superiority can represent a real organizational threat. The goal of this paper is to stimulate thinking and discussion around this issue. The paper is based on questionnaire measurement that adopts the standardized short dark triad measurement instrument of Jones and Paulhus (2012 who measure the scales of Machiavellianism (9 items, narcissism (9 items and psychopathy (9 items. The sample included 150 students of professional management studies at the Faculty of Economics, University of Split in Croatia. Results of the Croatian students are compared with the results of 387 students in Canada. The results suggest significant statistical differences in the “dark triad” variables between the Canadian and Croatian samples. The practical implications of this paper are in raising awareness and stimulating the thinking of managers around the potential of the “dark triad” traits of engaged human resources to create organizational crisis, and to make preventive and responsive actions to manage the “toxic triad” threat.

Black Sea coastal forecasting system

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A. I. Kubryakov

2012-03-01

Full Text Available The Black Sea coastal nowcasting and forecasting system was built within the framework of EU FP6 ECOOP (European COastalshelf sea OPerational observing and forecasting system project for five regions: the south-western basin along the coasts of Bulgaria and Turkey, the north-western shelf along the Romanian and Ukrainian coasts, coastal zone around of the Crimea peninsula, the north-eastern Russian coastal zone and the coastal zone of Georgia. The system operates in the real-time mode during the ECOOP project and afterwards. The forecasts include temperature, salinity and current velocity fields. Ecosystem model operates in the off-line mode near the Crimea coast.

INTERPRETATION OF THE STRATEGY FOR THE DEVELOPMENT OF CROATIAN FRESH–WATER FISHERIES

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Roman Safner

2002-06-01

Full Text Available The shock of the transition to the market economy in Croatian agriculture (including aquaculture influenced the fall of the production and employment, debt, slow technologic development, worse economic parameters. High inputs, rigid tax system, lack of investments, non–rational trade and distribution system, as well as insufficient budget support also influenced this. The international competition additionally raised by Croatian entering into WTO. So, it was important to redefine strategic priorities in order to preserve and develop sustainable Croatian freshwater fisheries, whose production could satisfy domestic needs and actual export demand, respecting the law of the market and ecology at the same time. The aquaculture should be completely adjusted to the market demands and areas with satisfactory production characteristics, stimulated. Open waters management should be based on scientific research and permanent monitoring. Fishery management of bordering rivers should be coordinated according to international contracts. The development of family farms, alternative aquaculture and fish processing should be systematically stimulated. In order to be carried out, it is prerogative that this strategy be accompanied by employment of highly skilled freshwater experts.

Analysis of Croatian archives' web page from the perspective of public programmes

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Goran Pavelin

2015-04-01

Full Text Available In order to remain relevant in society, archivists should promote collections and records that are kept in the archives. Through public programmes, archives interact with customers and various public actors and create the institutional image. This paper is concerned with the role of public programmes in the process of modernization of the archival practice, with the emphasis on the Croatian state archives. The aim of the paper is to identify what kind of information is offered to users and public in general on the web sites of the Croatian state archives. Public programmes involve two important components of archival practice: archives and users. Therefore, public programmes ensure good relations with the public. Croatian archivists still question the need for public relations in archives, while American and European archives have already integrated public relations into the basic archival functions. The key components needed for successful planning and implementation of public programs are the source of financing, compliance with the annual work plan, clear goals, defined target audience, cooperation and support from the local community, and the evaluation of results.

Simulating Coral Reef Connectivity in the Southern Red Sea

KAUST Repository

Wang, Yixin

2018-01-01

and northern Red Sea is more affected by the intensity of the eddies. Evidence also suggests that potential connectivity exists between the coastal southern Red Sea and the coasts of Oman, Socotra, Somalia, Kenya, Tanzania and the north coast of the Madagascar.

Distribution control centers in the Croatian power system with particular consideration on ZAgreb distribution control center

International Nuclear Information System (INIS)

Cupin, N.

2000-01-01

Discussion about control of Croatian Power system in the view of forthcoming free electricity market did not included do far distribution level. With this article we would like to clarify the role of distribution control centers pointing out importance of Zagreb Distribution control center, with controls one third of Croatian (HEP) consumption. (author)

Concentrations and distributions of metals in tissues of stranded green sea turtles (Chelonia mydas) from the southern Atlantic coast of Brazil

International Nuclear Information System (INIS)

da Silva, Cinthia Carneiro; Varela, Antonio Sergio; Barcarolli, Indianara Fernanda; Bianchini, Adalto

2014-01-01

Silver (Ag), cadmium (Cd), copper (Cu), lead (Pb) and zinc (Zn) concentrations were analyzed in tissues of juvenile green sea turtles (Chelonia mydas) found stranded along the southern Atlantic coast in Brazil. Green sea turtles were collected (n = 29), measured (curved carapace length: CCL) and had their muscle, liver, and kidney dissected for metal concentration measurements. Sex was identified in 18 individuals (10 females and 8 males) through gonad histology. No gender differences in CCL and tissue metal concentrations were observed. In the muscle, there was a negative correlation between CCL and Cd and Cu concentrations. Metal concentrations were lower in the muscle than in the liver and kidney. Zn concentration in the muscle was the highest of all metals analyzed (16.6 mg/kg). The kidney showed the highest concentrations of Pb, Cd and Zn (5.4, 28.3 and 54.3 mg/kg, respectively), while the liver had the highest values of Ag and Cu (0.8 and 100.9 mg/kg, respectively). Tissue Ag, Zn and Cd concentrations were similar to those found in green sea turtles from other regions while Cu and Pb values were elevated, likely due to the metal-rich water and sediment reported in the collection area. In the liver and kidney, concentrations of non-essential (Ag, Cd and Pb) and essential (Cu or Zn) metals were positively correlated, likely due to an induced metallothionein synthesis to protect tissue against the toxic effect of metals. This is the first study to report and correlate the concentrations of essential and non-essential metals in tissues of green sea turtles in the Brazilian southern Atlantic coast, an important feeding and developing area for this turtle species. - Highlights: •Juvenile female and male green sea turtles have similar concentrations of metals. •Kidney accumulated more Cd, Pb and Zn while liver accumulated more Ag and Cu. •Cu and Pb concentrations are elevated in liver of sea turtles from southern Brazil. •Concentrations of Cd and Cu in

Concentrations and distributions of metals in tissues of stranded green sea turtles (Chelonia mydas) from the southern Atlantic coast of Brazil

Energy Technology Data Exchange (ETDEWEB)

da Silva, Cinthia Carneiro [Programa de Pós-Graduação em Ciências Fisiológicas – Fisiologia Animal Comparada, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande, Av. Itália km 8, 96203-900, Rio Grande, Rio Grande do Sul (Brazil); Varela, Antonio Sergio; Barcarolli, Indianara Fernanda [Instituto de Ciências Biológicas, Universidade Federal do Rio Grande, Av. Itália km 8, 96203-900, Rio Grande, Rio Grande do Sul (Brazil); Bianchini, Adalto, E-mail: adaltobianchini@furg.br [Programa de Pós-Graduação em Ciências Fisiológicas – Fisiologia Animal Comparada, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande, Av. Itália km 8, 96203-900, Rio Grande, Rio Grande do Sul (Brazil); Instituto de Ciências Biológicas, Universidade Federal do Rio Grande, Av. Itália km 8, 96203-900, Rio Grande, Rio Grande do Sul (Brazil)

2014-01-01

Silver (Ag), cadmium (Cd), copper (Cu), lead (Pb) and zinc (Zn) concentrations were analyzed in tissues of juvenile green sea turtles (Chelonia mydas) found stranded along the southern Atlantic coast in Brazil. Green sea turtles were collected (n = 29), measured (curved carapace length: CCL) and had their muscle, liver, and kidney dissected for metal concentration measurements. Sex was identified in 18 individuals (10 females and 8 males) through gonad histology. No gender differences in CCL and tissue metal concentrations were observed. In the muscle, there was a negative correlation between CCL and Cd and Cu concentrations. Metal concentrations were lower in the muscle than in the liver and kidney. Zn concentration in the muscle was the highest of all metals analyzed (16.6 mg/kg). The kidney showed the highest concentrations of Pb, Cd and Zn (5.4, 28.3 and 54.3 mg/kg, respectively), while the liver had the highest values of Ag and Cu (0.8 and 100.9 mg/kg, respectively). Tissue Ag, Zn and Cd concentrations were similar to those found in green sea turtles from other regions while Cu and Pb values were elevated, likely due to the metal-rich water and sediment reported in the collection area. In the liver and kidney, concentrations of non-essential (Ag, Cd and Pb) and essential (Cu or Zn) metals were positively correlated, likely due to an induced metallothionein synthesis to protect tissue against the toxic effect of metals. This is the first study to report and correlate the concentrations of essential and non-essential metals in tissues of green sea turtles in the Brazilian southern Atlantic coast, an important feeding and developing area for this turtle species. - Highlights: •Juvenile female and male green sea turtles have similar concentrations of metals. •Kidney accumulated more Cd, Pb and Zn while liver accumulated more Ag and Cu. •Cu and Pb concentrations are elevated in liver of sea turtles from southern Brazil. •Concentrations of Cd and Cu in

ARCHAEOLOGICAL SURVEYS ON THE GERMAN NORTH SEA COAST USING HIGH-RESOLUTION SYNTHETIC APERTURE RADAR DATA

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M. Gade

2017-11-01

Full Text Available We show that high-resolution space-borne Synthetic Aperture Radar (SAR imagery with pixel sizes well below 1 m2 can be used to complement archaeological surveys in areas that are difficult to access. After major storm surges in the 14th and 17th centuries, vast areas on the German North Sea coast were lost to the sea. Areas of former settlements and historical land use were buried under sediments for centuries, but when the surface layer is driven away under the permanent action of wind, currents, and waves, they appear again on the Wadden Sea surface. However, the frequent flooding and erosion of the intertidal flats make any archaeological monitoring a difficult task, so that remote sensing techniques appear to be an efficient and cost-effective instrument for any archaeological surveillance of that area. Space-borne SAR images clearly show remnants of farmhouse foundations and of former systems of ditches, dating back to the 14th and to the 16th/17th centuries. In particular, the very high-resolution acquisition (staring spotlight mode of the German TerraSAR/ TanDEM-X satellites allows for the detection of various kinds of residuals of historical land use with high precision. In addition, we also investigate the capability of SARs working at lower microwave frequencies (on Radarsat-2 to complement our archaeological survey of historical cultural traces, some of which have been unknown so far.

Acoustic impedance properties of seafloor sediments off the coast of Southeastern Hainan, South China Sea

Science.gov (United States)

Hou, Zhengyu; Chen, Zhong; Wang, Jingqiang; Zheng, Xufeng; Yan, Wen; Tian, Yuhang; Luo, Yun

2018-04-01

Geoacoustic parameters are essential inputs to sediment wave propagation theories and are vital to underwater acoustic environment and explorations of the sea bottom. In this study, 21 seafloor sediment samples were collected off the coast of southeastern Hainan in the South China Sea. The sound speed was measured using a portable WSD-3 digital sonic instrument and the coaxial differential distance measurement method. Based on the measured sound speed and physical properties, the acoustic impedance and the pore-water-independent index of impedance (IOI) were calculated in this study. Similar to the sound speed, the IOI values are closely related to the sediment physical properties and change gradually from the northwest to the southeast. The relations between IOI and physical properties were studied and compared to the relations between the sound speed and physical properties. IOI is better correlated to physical properties than sound speed. This study also uses an error norm method to analyze the sensitivity of IOI to the physical parameters in the double-parameter equations and finds that the most influential physical parameters are as follows: wet bulk density > porosity > clay content > mean particle size.

Zonal surface wind jets across the Red Sea due to mountain gap forcing along both sides of the Red Sea

KAUST Repository

Jiang, Houshuo

2009-01-01

[1] Mesoscale atmospheric modeling over the Red Sea, validated by in-situ meteorological buoy data, identifies two types of coastal mountain gap wind jets that frequently blow across the longitudinal axis of the Red Sea: (1) an eastward-blowing summer daily wind jet originating from the Tokar Gap on the Sudanese Red Sea coast, and (2) wintertime westward-blowing wind-jet bands along the northwestern Saudi Arabian coast, which occur every 10-20 days and can last for several days when occurring. Both wind jets can attain wind speeds over 15 m s-1 and contribute significantly to monthly mean surface wind stress, especially in the cross-axis components, which could be of importance to ocean eddy formation in the Red Sea. The wintertime wind jets can cause significant evaporation and ocean heat loss along the northeastern Red Sea coast and may potentially drive deep convection in that region. An initial characterization of these wind jets is presented. Copyright 2009 by the American Geophysical Union.

From local to global--an overview of the Croatian National Theatre in the era of globalization.

Science.gov (United States)

Penjak, Ana

2012-09-01

The article offers an overview of the Croatian National Theatre research. It comes in two parts. The first examines the position theatre in the era of globalization, while the second focuses on the Croatian National Theatre, in the era of globalization, in the context of specific social and national interests, as well as within the limits of the national possibilities. What emerges in this overview is a feel for how complex the field of theatre research is in Croatia, given its specific position since there are four National Theatres in a country of approximately 4 million people. Also, local budgets and the lack of strategical plan and programme for culture in general represent a sort of limitation. The article ends with two conclusions: a) the Croatian National Theatres in the effort to go global experience primarily different economic status; b) the article draws attention to the present and future challenges that the Croatian National Theatres are faced with, posed by issues such as correlation between globalization and theatre.

Intergenerational transmission of historical memories and social-distance attitudes in post-war second-generation Croatians.

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Svob, Connie; Brown, Norman R; Takšić, Vladimir; Katulić, Katarina; Žauhar, Valnea

2016-08-01

Intergenerational transmission of memory is a process by which biographical knowledge contributes to the construction of collective memory (representation of a shared past). We investigated the intergenerational transmission of war-related memories and social-distance attitudes in second-generation post-war Croatians. We compared 2 groups of young adults from (1) Eastern Croatia (extensively affected by the war) and (2) Western Croatia (affected relatively less by the war). Participants were asked to (a) recall the 10 most important events that occurred in one of their parents' lives, (b) estimate the calendar years of each, and (c) provide scale ratings on them. Additionally, (d) all participants completed a modified Bogardus Social Distance scale, as well as an (e) War Events Checklist for their parents' lives. There were several findings. First, approximately two-thirds of Eastern Croatians and one-half of Western Croatians reported war-related events from their parents' lives. Second, war-related memories impacted the second-generation's identity to a greater extent than did non-war-related memories; this effect was significantly greater in Eastern Croatians than in Western Croatians. Third, war-related events displayed markedly different mnemonic characteristics than non-war-related events. Fourth, the temporal distribution of events surrounding the war produced an upheaval bump, suggesting major transitions (e.g., war) contribute to the way collective memory is formed. And, finally, outright social ostracism and aggression toward out-groups were rarely expressed, independent of region. Nonetheless, social-distance scores were notably higher in Eastern Croatia than in Western Croatia.

Modelling tsunami inundation for risk analysis at the Andaman Sea Coast of Thailand

Science.gov (United States)

Kaiser, G.; Kortenhaus, A.

2009-04-01

The mega-tsunami of Dec. 26, 2004 strongly impacted the Andaman Sea coast of Thailand and devastated coastal ecosystems as well as towns, settlements and tourism resorts. In addition to the tragic loss of many lives, the destruction or damage of life-supporting infrastructure, such as buildings, roads, water & power supply etc. caused high economic losses in the region. To mitigate future tsunami impacts there is a need to assess the tsunami hazard and vulnerability in flood prone areas at the Andaman Sea coast in order to determine the spatial distribution of risk and to develop risk management strategies. In the bilateral German-Thai project TRAIT research is performed on integrated risk assessment for the Provinces Phang Nga and Phuket in southern Thailand, including a hazard analysis, i.e. modelling tsunami propagation to the coast, tsunami wave breaking and inundation characteristics, as well as vulnerability analysis of the socio-economic and the ecological system in order to determine the scenario-based, specific risk for the region. In this presentation results of the hazard analysis and the inundation simulation are presented and discussed. Numerical modelling of tsunami propagation and inundation simulation is an inevitable tool for risk analysis, risk management and evacuation planning. While numerous investigations have been made to model tsunami wave generation and propagation in the Indian Ocean, there is still a lack in determining detailed inundation patterns, i.e. water depth and flow dynamics. However, for risk management and evacuation planning this knowledge is essential. As the accuracy of the inundation simulation is strongly depending on the available bathymetric and the topographic data, a multi-scale approach is chosen in this work. The ETOPO Global Relief Model as a bathymetric basis and the Shuttle Radar Topography Mission (SRTM90) have been widely applied in tsunami modelling approaches as these data are free and almost world

The Great Bravery of Croatian Soldier by Giuseppe Maria Mitelli

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Daniel Premerl

2018-04-01

Full Text Available The article approaches the iconography of two etchings with Croatian subject matter made by the Bolognese etcher Giuseppe Maria Mitelli in 1684. In the focus is the etching Great Bravery of Croatian soldier (Gran prodezza di soldato croatto. The author concludes, interpreting the explanatory text below the etching, that it depicts an event of the so-called Great Turkish War (1683-1699. The depicted hero belonged to the Croatian Regiment commanded by general James Leslie, and the depicted heroic act occurred, in all probability, during the battle of Virovitica in 1684. Also, the author points out to a model for Mitelli's etching as well as to the literary image of the simultaneous decapitation of both a horseman and a horse in the Croatian literature. In the same year, Mitelli also made the portrait of the Zagreb bishop and the politician Martin Borković. The existence of both etchings is associated with the Illyrian-Hungarian College in Bologna, governed by the Zagreb cathedral Chapter. L'articolo indaga l'iconografia di due incisioni con soggetto croato realizzate dall'incisore bolognese Giuseppe Maria Mitelli nel 1684. Il focus del saggio è l'incisione Gran prodezza di soldato croatto. Interpretando il testo esplicativo sotto l'acquaforte, l'autore ritiene che essa raffiguri un evento della cosiddetta Grande Guerra Turca (1683-1699. L'eroe raffigurato apparteneva al reggimento croato comandato dal generale James Leslie e l'atto eroico raffigurato avvenne, con ogni probabilità, durante la battaglia di Virovitica nel 1684. L'autore individua inoltre un modello per l'incisione di Mitelli e un riferimento a una fonte nella letteratura croata ove compare la decapitazione simultanea di un cavaliere e di un cavallo. Nello stesso anno Mitelli fece anche il ritratto del vescovo di Zagabria e del politico Martin Borković. L'esistenza di entrambe le acqueforti è associata al Collegio illirico-ungarico di Bologna, governato dal Capitolo della

Aspects of Integration and Adaptation of Croatian Immigrants in Chile

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Marina Perić

2004-09-01

Full Text Available The emigration of Croats to Chile was a part of transoceanic migration that occurred at the end of the 19th and at the beginning of the 20th century. Croatia at the time was within the Austro-Hungarian Monarchy. The most important area of emigration was Dalmatia, especially the island of Brač. Emigration went on without organisation, with no emigration policy or legislative framework. The main routes of emigration to Chile were to its northern parts (Antofagasta and Tarapaca and southern parts (the province Magallanes. In the new social milieu, in the immigration country – i.e. Chile, Croatian immigrants passed through various processes of integration and adaptation. The openness of Chilean society and politics to cultural pluralism gave them the opportunity to freely express themselves and their ethnicity. On the other hand, Chilean laws did not permit dual citizenship, and thus the children of the immigrants automatically became Chileans. Croatian immigrants at first nurtured a mechanical type of solidarity, since their migration was a chain development and they lived in groups of relatives and friends. After they assured for themselves the material necessities of life, they began to establish societies and were recognized from the outside as an immigrant group, distinct from other such groups. With time social stratification developed among them. They lived in communion with many other immigrant groups. They were attracted to all Slavic immigrant groups and they also have good relations with Chileans. Mixed marriages, mostly with Chileans, quickened the process of assimilation and brought about the almost total disappearance of the Croatian language. This paper is based on research, until the present, made by Croatian and Chilean authors into the historical sources and newspaper articles analysing the process of integration of immigrants on three social levels: within Chilean society, within their own immigrant groups and in regard to

Air-sea exchange of gaseous mercury in the tropical coast (Luhuitou fringing reef) of the South China Sea, the Hainan Island, China.

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Ci, Zhijia; Zhang, Xiaoshan; Wang, Zhangwei

2016-06-01

The air-sea exchange of gaseous mercury (mainly Hg(0)) in the tropical ocean is an important part of the global Hg biogeochemical cycle, but the related investigations are limited. In this study, we simultaneously measured Hg(0) concentrations in surface waters and overlaying air in the tropical coast (Luhuitou fringing reef) of the South China Sea (SCS), Hainan Island, China, for 13 days on January-February 2015. The purpose of this study was to explore the temporal variation of Hg(0) concentrations in air and surface waters, estimate the air-sea Hg(0) flux, and reveal their influencing factors in the tropical coastal environment. The mean concentrations (±SD) of Hg(0) in air and total Hg (THg) in waters were 2.34 ± 0.26 ng m(-3) and 1.40 ± 0.48 ng L(-1), respectively. Both Hg(0) concentrations in waters (53.7 ± 18.8 pg L(-1)) and Hg(0)/THg ratios (3.8 %) in this study were significantly higher than those of the open water of the SCS in winter. Hg(0) in waters usually exhibited a clear diurnal variation with increased concentrations in daytime and decreased concentrations in nighttime, especially in cloudless days with low wind speed. Linear regression analysis suggested that Hg(0) concentrations in waters were positively and significantly correlated to the photosynthetically active radiation (PAR) (R (2) = 0.42, p sea Hg(0) fluxes were estimated to be 1.73 ± 1.25 ng m(-2) h(-1) with a large range between 0.01 and 6.06 ng m(-2) h(-1). The high variation of Hg(0) fluxes was mainly attributed to the greatly temporal variation of wind speed.

Problems in the strategy implementation process in croatian companies

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Tomislav Radoš

2011-07-01

Full Text Available This paper provides an analysis of the problems in the strategy implementation process in Croatian companies based on the research conducted in Croatian companies in the years 2004, 2005 and 2006. Research results show that problems in the strategy implementation process occur with equal intensity, regardless of the company’s characteristics (size, age and life cycle of the industry. The key problems in the implementation process are: poor communication (information exchange between employees and organizational units responsible for the strategy implementation process, non-adjustment of organizational structure to suit the defined strategy, lack of clear definition of key tasks and activities of all participants in the implementation process, inadequate information system of control over the process of strategy implementation, lack of clearly defined operational plans and directions for strategy implementation, and lack of clearly defined responsibilities and authorities of key employees.

Interaction between turbulent flow and sea breeze front over urban-like coast in large-eddy simulation

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Jiang, Ping; Wen, Zhiping; Sha, Weiming; Chen, Guixing

2017-05-01

Turbulent flow and its interaction with a sea breeze front (SBF) over an urban-like coast with a regular block array were investigated using a building-resolving computational fluid dynamics model. It was found that during daytime with an offshore ambient flow, streaky turbulent structures tended to grow within the convective boundary layer (CBL) over a warm urban surface ahead of the SBF. The structures were organized as streamwise streaks at an interval of a few hundred meters, which initiated at the rooftop level with strong wind shear and strengthens in the CBL with moderate buoyancy. The streaks then interacted with the onshore-propagating SBF as it made landfall. The SBF, which was initially characterized as a shallow and quasi-linear feature over the sea, developed three-dimensional structures with intensified updrafts at an elevated frontal head after landfall. Frontal updrafts were locally enhanced at intersections where the streaks merged with the SBF, which greatly increased turbulent fluxes at the front. The frontal line was irregular because of merging, tilting, and transformation effects of vorticity associated with streaky structures. Inland penetration of the SBF was slowed by the frictional effect of urban-like surfaces and turbulent flow on land. The overall SBF intensity weakened after the interaction with turbulent flow. These findings aid understanding of local weather over coastal cities during typical sea breeze conditions.

Climate change at the coast: from global to local

International Nuclear Information System (INIS)

Watkinson, A.R.

2009-01-01

The IPCC has recently documented substantial changes in the global heat content of the oceans, salinity, sea level, thermal expansion and biogeochemistry. Over the 21. century anticipated climate related changes include: a rise in sea level of up to 0.6 m or more; increases in sea surface temperatures up to 3 deg. C; an intensification of tropical and extra tropical cyclones; larger extreme waves and storm surges; altered precipitation/ run-off; and ocean acidification. The Tyndall Centre has been exploring how to down-scale the global analysis to the local level within the framework of a coastal simulator. The simulator provides information on possible future states of the coast through the 21. Century under a range of climate and socio-economic futures and shoreline management options. It links models within a nested framework, recognizing three scales: (1) global, (2) regional, and (3) local. The linked models describe a range of processes, including marine climate (waves, surges and mean sea level), sand bank morpho-dynamics, wave transformation, shoreline morpho-dynamics, built environment scenarios, ecosystem change, and erosion and flood risk. Analyses from the simulator reinforce conclusions from IPCC WG2: coasts will be exposed to increasing risks over coming decades due to many compounding climate-change factors; the impact of climate change on coasts will be exacerbated by increasing human induced pressures; the unavoidability of sea-level rise even in the longer-term frequently conflicts with present day human development patterns and trends. (author)

LITERARY LANGUAGE AS A SIGN. SEMIOTIC CONSIDERATIONS ON THE CROATIAN LANGUAGE IN THE CULTURAL SYSTEM

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Maciej Czerwiński

2011-01-01

Full Text Available In the article the question of the existence of the Croatian literary language in the semiotic space, i.e. the system of culture, is taken into consideration. In order to affirm the idea of the justification of the very term Croatian language, and thus acceptance of the thesis of the existence of such a language, this argumentation is directed towards theoretical investigation in the semiotic field. There is an attempt to envisage that discussions in the post-Yugoslav linguistics are not the problem, conventionally speaking, ‘ontological’ but ‘epistemological’. Thus, it is not important the question whether the Croatian language or any other language, e.g. Montenegrin, exists but rather the following question: what does it mean that literary language exists or does not exist?

Wave transformation and attenuation along the west coast of India: Measurements and numerical simulations

Digital Repository Service at National Institute of Oceanography (India)

Aboobacker, V.M.; Vethamony, P.; Samiksha, S.V.; Rashmi, R.; Jyoti, K.

] “Impact of sea-breeze on wind-seas off Goa, west coast of India,” Journal of Earth System Science,115(2), 229-234. Rani, S.I., Radhika, R., Subrahamanyam, D.B., Denny, P.A., Kunhikrishnan, P.K. [2010] “Characterization of sea/land breeze circulation...., Praveena, K. [2001] “Study of sea breeze and land breeze along the west coast of Indian sub-continent over the latitude range 15°N to 8°N during INDOEX IFP-99 (SK-141) cruise,”Current Science, 80, 85-88. Sullivan, P.P., Edson. J.B., Hristov, T., Mc...

Asset allocation and regime switching on Croatian financial market

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Tihana Škrinjarić

2016-12-01

Full Text Available It has been known for quite some time now that financial markets exhibit changes in regimes over time. A majority of the literature tends to support that financial markets undergo regimes of bull and bear markets. This characteristic should be modeled in a proper way as investors are always interested in beating the market: either by achieving better returns than others, or by minimizing their portfolio risks. There exist many mathematical and statistical models that are used as tools to achieve the mentioned goals. Introducing the regime switching methodology in existing models has proven to be facilitate achieving such goals. Therefore, the objective of this study is to utilize the regime switching methodology on the Croatian financial market to ascertain its usefulness for Croatian investors. Multivariate regime switching and non-switching models were estimated using daily data from the period 2 January 2007 to 31 December 2015. The assumption is that the investor is interested in stock and bond markets. The results from the MGARCH and regime switching MGARCH models are then compared in order to give answers as to whether the respective methodology applied to the Croatian market is useful and how it may benefit investors. Most of the results support the presumption of incorporating this particular methodology in financial modeling for the Croatia markets. This is the first research that applies the regime switching MGARCH methodology in Croatia (including the Balkan region, hence we expect that this will be a significant contribution to existing methodologies in literature.

Sea Turtles Geolocalization in the Indian Ocean: An Over Sea Radio Channel framework integrating a trilateration technique

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Guegan, Loic; Murad, Nour Mohammad; Bonhommeau, Sylvain

2018-03-01

This paper deals with the modeling of the over sea radio channel and aims to establish sea turtles localization off the coast of Reunion Island, and also on Europa Island in the Mozambique Channel. In order to model this radio channel, a framework measurement protocol is proposed. The over sea measured channel is integrated to the localization algorithm to estimate the turtle trajectory based on Power of Arrival (PoA) technique compared to GPS localization. Moreover, cross correlation tool is used to characterize the over sea propagation channel. First measurement of the radio channel on the Reunion Island coast combine to the POA algorithm show an error of 18 m for 45% of the approximated points.

Marketing Concept in the Function of Croatian Seaport Business Operation Improvement

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Marinko Jurčević

2006-05-01

Full Text Available The application of the scope of marketing concept in modemmarket conditions of business operation is obligatory. Therole of marketing, as a business philosophy, is in the end unavoidablefor the improvement of business operation. It is impossibleto do business in market conditions and not to applybasic marketing rules. Therefore, the solution for the improvementof operation of Croatian seaports should be soughtthrough the systematic application of the scopes of marketingconcept. Marketing mix should be applied to the system of businessoperation of Croatian seaports, with a breakdown of allunderlying marketing functions based on the results of a systematicmarket research, and through monitoring not only ofthe current status but also of market trends and forecasts, listeningto customer demands and trends in this particularbranch of industry. In addition to the improvement of the qualityof transport services, through the analysis of the price policyand by strengthening the logistics of port operation, particularattention should be focused towards the systematic applicationof all promotion mix elements aiming at strengthening the identityand the image of Croatian ports. In the end, such businessand marketing-like thinking should result in economic developmentand business prosperity not only of ports but of maritimetransport as well; in other words, by the prosperity of theentire transport activity, as a prerequisite for the economic developmentof the Republic of Croatia.

Seasonal and inter-annual variability of sea surface temperature at the east coast fishing area off Peninsular Malaysia

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Nurul Ridani, S.; Mustapha, M. A.; Lihan, T.; Ku Kassim, K. Y.; Raja Bidin, R. H.

2015-09-01

Empirical orthogonal function (EOF) analysis was used to study a time-series of the aqua MODIS data imageries in the exclusive economic zone of east coast off Peninsular Malaysia. Temporal and spatial characteristics were examined to determine the dominant pattern of sea surface temperature (SST) variability from January 2003 to December 2011.The data were analysed from daily Level 1A (1km spatial resolution) to monthly composites Level 3 data using SeaDAS and ERDAS imagine software. Four modes was obtained from the analysis with the highest variance (7.9%) represented by mode 1 which explained the seasonal cycle. Mode 2 (5.11 % of total variance) showed positive and negative peak signal during March and April and in October and November with variability near the Kelantan and Pahang waters that indicated the inter monsoon. Mode 3 (3.8 % of variance) shows variability near the Terengganu, Kelantan and Johor waters to the open sea during July and August and in May and June representing the Southwest monsoon. Mode 4 (3.36 %) showed positive signal during November and December with strong signal near Pahang and Kelantan waters while weak signal was detected near Terengganu and Kelantan's open sea representing the Northeast monsoon. The SST variability was influenced by the monsoonal system which originated by the wind forcing condition that influences circulation in the study area.

Sublacustrine river valley in the shelf zone of the Black Sea parallel to the Bulgarian coast

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Preisinger, A.; Aslanian, S.; Beigelbeck, R.; Heinitz, W.-D.

2009-04-01

The considered sublacustrine river valley is situated in the shelf zone of the Black Sea. It runs in parallel to the Bulgarian coast, was formed in the time period of the Younger Dryas (Preisinger et al., 2005), and features an inclination of about 0.5 m/km. An about 200 km long sediment wall separates the approximately 10 km broad river valley from the outside shelf zone. This wall was generated during the Older Dryas until the beginning of the Younger Dryas. Its shape was formed by transportation of water and sediment from the Strait of Kerch by a circulating rim current in the Black Sea and water as well as sediment flow of the Danube in direction to the Bosporus. New investigations of the sediments of this river valley were performed by utilizing a Sediment Echo Sounder (SES 2000). This Echo Sounder is a parametric sub-bottom profiler enabling a high resolution sub-bottom analyses. It is capable of penetrating sea beds up to more than 50 m of water depth. The received echo data are real-time processed. The signal amplitudes are valuated in context to a logarithmic scale and graphically visualized by means of a colorized echogram utilizing false colours ranging from red for a high to blue representing a low signal (W.-D. Heinitz et al., 1998). The highest signal (red) is given by the acoustic impedance of the boundary between sea water and river sediment. The echograms of the river valley depict spatially isolated (red) high-signal peaks, which are periodically repeated in vertical direction between the sediment surface and the bottom of the valley. The number of these high-signal parts increase with an increasing valley depth. Studying of the distribution of these peaks allows to draw conclusions regarding the content and composition of the sediment. This prediction of the sediment composition obtained by means of the SES 2000 was successfully verified by analyzing a gravity core taken near Nos Maslen (at 44 m water depth) with a particular focus on the water

Visual Presentation and Communication of Croatian Academic Websites

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Selthofer, Josipa

2018-01-01

Introduction: The aim of the research is to analyse and compare visual identity elements of Croatian academic Websites with ones of European countries using Hofstede's model of cultural dimensions. The purpose of the research is to point to the influence a culture has on the design of Websites. Method: Graphical elements of university home pages…

Fat characteristics and fatty acid profile of sea cucumbers (Holothuria Scabra obtained from the coasts of the Bushehr province -Iran

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Najmeh Jadavi

2015-11-01

Full Text Available Background: Sea cucumbers are belonging to echinoderms and one of the important members of the food chain in temperate ecosystems and tropical coral reefs. The medicinal and nutritional uses of these invertebrates are primordial and are important as ecological, biological and economic properties. Holothuria Scabra, as one of the most valuable commercial species of sea cucumber in the world, is the dominant species in many Persian Gulf coasts such as the Bushehr province coasts. Conspicuous characteristics such as the use of inexpensive foods in their culture, the rather rapid, easy and low cost growth and reproduction, the possibility of culture with other fish, reduce the organic substrate in pools, the broad tolerance in water factors changes such as salinity and temperature it has selected them to culture.It seems they are containing the significant amounts of nutrients, especially appreciated fatty acids. Therefore, the aims of the current study are determination of total fat content, quality and quantity evaluations of some physicochemical parameters such as acid value (AV, peroxide value (PV, and refractive index (RI as well as, identify the profile of fatty acids in the fat. Materials & Methods: In this study, after collecting the 36 samples of sea cucumbers from the coasts of the bushehr province, sample preparation, and extraction of fat, their fatty acids profile were analyzed using gas chromatography with flame ionization detector (GC-FID. Results: The peroxide and the acid values were 0.62±0.0435 and 0.7553±0.0034. The optical refractive index of the oil was 1467 at 26°C, and total fat was also 2%. Among 19 identified fatty acids obtained from the GC analysis of Holothuria Scabra oil, fatty acids: heneicosanoic acid, linoleic acid, palimitic acid, stearic acid, linoleic acid, and Meristic acid, with respectively amounts of 40.81%, 27.5%, 15.24%, 4.73%, 4.46% and 2.38% had the highest values, and other fatty acids were negligible

Five Sarsiellidae ostracods (Crustacea: Myodocopida) from the South Coast of Korea (East China Sea).

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Karanovic, Ivana; Soh, Ho-Young

2015-04-17

The East China Sea is part of the Warm Temperate Northwest Pacific zoogeographic province and, as such, has a high biodiversity and many tropical and subtropical biotic elements. Nevertheless, many invertebrate groups from this area remain poorly studied. Ostracods are one of them, especially those belonging to the subclass Myodocopa. In this paper we provide the first data on a diverse myodocopid family, Sarsiellidae, not only for the East China Sea, but also for Korea. Five species are reported in this paper from three Korean islands (Jeju, Chuja, and Maemul), and they are only a part of the ostracods collected during this study, indicating a high diversity of the group in this region. Three new species, Eurypylus koreanus sp. nov., Eusarsiella hanguk sp. nov., and Sarsiella nereis sp. nov., clearly stand apart from their respective congeners, mostly by prominent shell characters but also by details of the soft part morphology. Their affinity though clearly indicates a close connection of the region with the more southern zoogeographical realms, especially Central Indo Pacific and partly Temperate Australasia. Two species previously known from Japan (north part of the Sea of Japan and southeastern part of the Pacific Coast of Japan), Sarsiella japonica Hiruta, 1977 and S. misakiensis Kajiyama, 1912, are redescribed. Based on 11 newly obtained COI sequences we construct a preliminary phylogenetic tree, which supports previous hypotheses based on the morphological data, that Eusarsiella Cohen & Kornicker, 1975 is a polyphyletic taxon. With the maps of species distribution provided for each of the three genera, we give an overview of their current zoogeography, and clearly indicate areas that have no data, mostly due to the lack of investigation.

Alcohol-Related Injuries among Eastern Croatian University Students

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Miskulin, Ivan; Peek-Asa, Corinne; Miskulin, Maja

2018-01-01

The aim of this study was to describe the alcohol consumption patterns and to identify the association of injury with excess drinking among Croatian students. This cross-sectional study was conducted among 845 university students by the use of the WHO AUDIT questionnaire. A total of 39.9% of the university students reported some level of excess…

Forecasting long-term energy demand of Croatian transport sector

DEFF Research Database (Denmark)

Pukšec, Tomislav; Krajačić, Goran; Lulić, Zoran

2013-01-01

predictions for the Croatian transport sector are presented. Special emphasis is given to different influencing mechanisms, both legal and financial. The energy demand predictions presented in this paper are based on an end-use simulation model developed and tested with Croatia as a case study. The model...

The content of some selected metabolites of Hypnea valentiae (Turner Montagne from the Red Sea coast of Sudan

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Nahid Abdel Rahim Osman

2016-06-01

Full Text Available Objective: To investigate some selected metabolic constituents of Hypnea valentiae (Turner Montagne collected from the Red Sea coast of Sudan to evaluate the economic potential of the alga. Methods: Healthy thalli of the alga under investigation were collected, thoroughly cleaned, air dried and milled. Authentic analytical methods were used to determine moisture, ash, protein lipid and carrageenan contents. Fatty acids profile was revealed with gas chromatography instrumentation. Testing of phytochemical groups of compounds was based on the development of colouration and precipitation upon addition of certain chemical reagents to the extracts. Results: The ash content of the alga [(40.3 ± 0.2% of dry weight] was comparatively the highest among the parameters tested. The protein, lipid, and carrageenan constituted (9.30 ± 0.70%, (6.50 ± 0.34%, and (33.70 ± 0.01%, respectively of the alga dry matter. Hypnea valentiae (Turner Montagne from Sudan Red Sea coast composed of 12 fatty acids, 8 of which were unsaturated fatty acids and 4 were saturated fatty acids. The major unsaturated fatty acids in the alga was the trans-isomer of linoleic acid and linolelaidic acid (36.32% followed by palmitoleic acid (13.64%. The major saturated fatty acids was the heptadecanoic acid amounting to 19.10% of the total fatty acids. Phytochemically the alga contained alkaloids, flavonoids and tannins. Conclusions: This alga may represent a promising source of functional food and therapeutic metabolites. Further investigation and critical evaluation of the bioactivity of the phytochemical compounds is required to assure the therapeutic potential of this alga.

Economic uncertainty and its impact on the Croatian economy

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Petar Soric

2017-12-01

Full Text Available The aim of this paper is to quantify institutional (political and fiscal and non-institutional uncertainty (economic policy uncertainty, Economists’ recession index, natural disasters-related uncertainty, and several disagreement measures. The stated indicators are based on articles from highly popular Croatian news portals, the repository of law amendments (Narodne novine, and Business and Consumer Surveys. We also introduce a composite uncertainty indicator, obtained by the principal components method. The analysis of a structural VAR model of the Croatian economy (both with fixed and time-varying parameters has showed that a vast part of the analysed indicators are significant predictors of economic activity. It is demonstrated that their impact on industrial production is the strongest in the onset of a crisis. On the other hand, the influence of fiscal uncertainty exhibits just the opposite tendencies. It strengthens with the intensification of economic activity, which partially exculpates the possible utilization of fiscal expansion as a counter-crisis tool.

Aspects of the structure of film expression and anthropological paradigm of films reception in Croatian cinema and TV distribution.

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Svilicić, Niksa

2012-09-01

This research paper deals with one part of a comprehensive study called "Causality of narratological-semiotic aspects of the structure of film expression and paradigms of reception of Croatian feature film". It is conceived as a response to the hypothesis that the expression of narrative-semiotic terms correlate with the reception of the Croatian feature film audience and all them leads into a broader holistic i.e. anthropological context.The basic idea of scientific research is to analyze the complete feature productions since Croatian independence 1991 to date, presented at the National Film Festival (film festival in Pula), identify, define and isolate positive social narrative-semiotic stereotypes, which can then serve as a paradigm of better ratings and increase of the currently very low rating of domestic films in Croatian cinemas, as well as TV distribution. In other words, the paper will be analyzed and processed by a range of different effects based on narrative-semiotic, set design and mise-en-scène motives, used in the Croatian feature films since independence to date, that we assume to positively influence the mood of the viewer, and thus increase the rating of the film.

Potential impact of the Pacific Decadal Oscillation and sea surface temperature in the tropical Indian Ocean-Western Pacific on the variability of typhoon landfall on the China coast

Science.gov (United States)

Yang, Lei; Chen, Sheng; Wang, Chunzai; Wang, Dongxiao; Wang, Xin

2017-12-01

The landfall activity of typhoons (TYs) along the coast of China during July-August-September (JAS) shows significant interdecadal variation during 1965-2010. We identify three sub-periods of TY landfall activity in JAS along the China coast in this period, with more TY landfall during 1965-1978 (Period I) and 1998-2010 (Period III), and less during 1982-1995 (Period II). We find that the interdecadal variation might be related to the combined effects of Pacific Decadal Oscillation (PDO) phase changes and sea surface temperature (SST) variation in the tropical Indian Ocean and Western Pacific (IO-WP). During the negative PDO phase in Periods I and III, a cyclonic anomaly is located in the western North Pacific (WNP), inducing easterly flow in its northern part, which favors TY landfall along the eastern China coast. Warm SST anomalies over the tropical IO-WP during Period III induce an anomalous anticyclonic circulation in the WNP through both the Gill-pattern response to the warm SST in the tropical IO and the anomalous meridional circulation induced by the warm SST in the tropical WNP. As a result, the northern South China Sea and WNP (10°-20° N) are dominated by southeasterly flow, which favors TYs making landfall on both the southern and eastern China coast. With both landfalling-favorable conditions satisfied, there are significantly more TYs making landfall along the China coast during Period III than during Period I, which shows cool SST anomalies in the tropical IO-WP.

Radiological assessment of coastal marine sediment and water samples, Karachi coast, Pakistan

International Nuclear Information System (INIS)

Qureshi, R.M.; Mashiatullah, A.; Akram, M.; Sajjad, M.I.; Shafiq, M.; Javed, T.; Aslam, M.

1999-04-01

Concentrations of selective natural radionuclides (/sup 226/Ra, /sup 228/Ra, /sup 40/K) in shallow marine coastal sediments and sea water off Karachi coast, Pakistan, were measured with a hyper pure germanium (HPGe) gamma spectrometer. Sediment and water samples were collected from polluted Layari and Malire River downstream (pre-out fall), Gizri Creek, Layari River out fall in Karachi harbor, Karachi Harbor/ Manora Channel Mains, as well as from open sea (South-East Coast and North-West Coast) within the 10m depth contour. No artificial radionuclides (e.g. /sup 60/Co, /sup 137/Cs and /sup 134/Cs were detected in both water and sediment samples at any of these locations. The activity of /sup 226/Ra in coastal river sediments is found below its limit of detection (<18.35 Bqkg/sup -1/). Activity of /sup 228/Ra in sediments off Karachi Coast ranges between 11.80 +- 3.60 to 37.27+- 4.31 Bqkg/sup -1/. The highest activity was found south of Nuclear Power Station (KANUPP) and the lowest activity was found in the vicinity of Oyster Rocks (open sea). The /sup 226/Ra activity ranges from 19.40+- 5.88 to 67.14 +- 10.02 Bqkg/sup -1/. The activity of /sup 228/Ra in sediments of Manora Channel, South-east Coast of Karachi and the North west coast of Karachi are also in agreement with the IAEA marine sediment standard namely: IAEA-135 (/sup 228/Ra = 36.7 +- 3 Bqkg/sup -1/). The activity of /sup 226/Ra for the South East Coast of Karachi and the North west coast of Karachi are also in agreement with the IAEA marine sediment standard namely: IAEA 135(/sup 226/Ra=23.9 +- 1.1 Bqkg/sup -1/) and Pacific Ocean sediment standard namely: IAEA-368 (/sup 226/Ra=21.4+- 1.1 Bqkg/sup -1/). The /sup 40/K activity in sea sediments varies from 197.7+- 44.24 to 941.90 +- 39.00 Bqkg-1). The highest activity is observed in the vicinity of Oyster Rocks (open sea) along the Clifton coast (South-East Cost of Karachi) and the lowest activity is found south of Nuclear Power Station (KANUPP) along the

Croatian Energy Policy as Function of Regional Development and Employment

International Nuclear Information System (INIS)

Potocnik, V.

2006-01-01

The Republic of Croatia has modest proven fossil fuels (oil and gas) reserves and relatively abundant renewable energy potential (wind, solar, biomass, geothermal, hydro), distributed mainly in less developed regions of Croatia. The Croatian energy system is excessively dependent on expensive oil and natural gas (80% of primary energy), compared to the European Union (61%), and the world average (58%). Approximately 60% of total energy is imported, which considerably contributes to the country's very high foreign trade deficit and foreign debt. Putting into focus of the Croatian energy policy the improvement of energy efficiency and implementation of renewable energies would significantly increase opportunities for mitigating rather wide regional development disparities and high unemployment rates, at the same time reducing energy import, foreign trade deficit and foreign debt, and contributing to energy security as a part of the national security.(author)

Quantification of Surface Suspended Sediments along a River Dominated Coast with NOAA AVHRR and SeaWiFS Measurements: Louisiana, USA

Science.gov (United States)

Myint, S. W.; Walker, N. D.

2002-01-01

The ability to quantify suspended sediment concentrations accurately over both time and space using satellite data has been a goal of many environmental researchers over the past few decades This study utilizes data acquired by the NOAA Advanced Very High Resolution Radiometer (AVHRR) and the Orbview-2 Sea-viewing wide field-of-view (SeaWiFS) ocean colour sensor, coupled with field measurements to develop statistical models for the estimation of near-surface suspended sediment and suspended solids "Ground truth" water samples were obtained via helicopter, small boat and automatic water sampler within a few hours of satellite overpasses The NOAA AVHRR atmospheric correction was modified for the high levels of turbidity along the Louisiana coast. Models were developed based on the field measurements and reflectance/radiance measurements in the visible and near infrared Channels of NOAA-14 and Orbview-2 SeaWiFS. The best models for predicting surface suspended sediment concentrations were obtained with a NOAA AVHRR Channel 1 (580-680nm) cubic model, Channel 2 (725-1100 nm) linear mod$ and SeaWiFs Channel 6 (660-68Onm) power modeL The suspended sediment models developed using SeaWiFS Channel 5 (545-565 nm) were inferior, a result that we attribute mainly to the atmospheric correction technique, the shallow depth of the water samples and absorption effects from non-sediment water constituents.

Description and assessment of regional sea-level trends and variability from altimetry and tide gauges at the northern Australian coast

Science.gov (United States)

Gharineiat, Zahra; Deng, Xiaoli

2018-05-01

This paper aims at providing a descriptive view of the low-frequency sea-level changes around the northern Australian coastline. Twenty years of sea-level observations from multi-mission satellite altimetry and tide gauges are used to characterize sea-level trends and inter-annual variability over the study region. The results show that the interannual sea-level fingerprint in the northern Australian coastline is closely related to El Niño Southern Oscillation (ENSO) and Madden-Julian Oscillation (MJO) events, with the greatest influence on the Gulf Carpentaria, Arafura Sea, and the Timor Sea. The basin average of 14 tide-gauge time series is in strong agreement with the basin average of the altimeter data, with a root mean square difference of 18 mm and a correlation coefficient of 0.95. The rate of the sea-level trend over the altimetry period (6.3 ± 1.4 mm/yr) estimated from tide gauges is slightly higher than that (6.1 ± 1.3 mm/yr) from altimetry in the time interval 1993-2013, which can vary with the length of the time interval. Here we provide new insights into examining the significance of sea-level trends by applying the non-parametric Mann-Kendall test. This test is applied to assess if the trends are significant (upward or downward). Apart from a positive rate of sea-level trends are not statistically significant in this region due to the effects of natural variability. The findings suggest that altimetric trends are not significant along the coasts and some parts of the Gulf Carpentaria (14°S-8°S), where geophysical corrections (e.g., ocean tides) cannot be estimated accurately and altimeter measurements are contaminated by reflections from the land.

PLEISTOCENE-HOLOCENE PALAEOENVIRONMENTAL RECORDS FROM PERMAFROST SEQUENCES AT THE KARA SEA COAST (NW SIBERIA, RUSSIA

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Irina Streletskaya

2013-01-01

Full Text Available The Kara Sea coasts were studied using comprehensive stratigraphic and geocryological methods. The paper presents the new analytical studies of ground ice and Quaternary deposits of Western Taymyr and presents the results of spore and pollen, foraminifera, grain-size, mineralogical, geochemical, oxygen isotopic, and other analyses. Several stratigraphic-geocryological transects from Yenisey and Gydan Bays enable us to refine the stratigraphy and palaeogeographical reconstruction of the environments and freezing of Late Pleistocene-Holocene sediments. Marine sedimentation conditions during the late Kargino time (MIS3 changed to continental conditions in MIS2 and MIS1. Marine sediments were frozen syn- and epigenetically with cryotexture and ground ice formation. Ice wedges formation corresponds to the end of the Pleistocene (MIS2 and during cooler periods of the Holocene.

Dynamics of market orientation in Croatian economy

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Ivana First

2011-12-01

Full Text Available It was the goal of this research to examine the dynamics of Croatian transformation to market orientation and test whether the market orientation model changes with time as the business environment changes. Based on the literature analysis, we proposed a hypothetical model which relies on behavioural approach in understanding market orientation. To empirically test the hypothetical model, we used data previously collected for 2001, and by replicating the same questionnaire now collected data for 2011. Data was analyzed by hierarchical regression analysis on the two sets of data. Our findings reveal that Croatian organizations reached the level of moderate market orientation leaving space for improvement. Findings also reveal that higher level of market orientation correlates with higher business performance. Furthermore, with development of ICT, the model of market orientation modified in time in a way that in predicting successful market oriented reaction, specific information on consumer satisfaction gains importance, while general information from competitor and consumer databases lose importance. Despite the changes in the relationships among the elements of market orientation, the model itself similarly predicts performance today as it did ten years ago. Managers are advised to increase implementation of market orientation especially focusing on market responsiveness as such behaviour will lead to better performance.

Polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans and non-ortho-PCBs in eggs of white-tailed sea eagles collected along the Swedish coast in the Baltic Sea.

Science.gov (United States)

Nordlöf, Ulrika; Helander, Björn; Zebühr, Yngve; Bignert, Anders; Asplund, Lillemor

2012-11-01

Concentrations of polychlorinated dibenzo-p-dioxins (PCDD), polychlorinated dibenzofurans (PCDF), and dioxin-like non-ortho-PCBs were measured in white-tailed sea eagle (WTSE) eagle eggs collected along the Swedish coast of the Baltic Sea during the period 1992-2004. The eggs represent two different subpopulations with significantly different nestling brood sizes; the Baltic Proper (BP) with an approximately normal nestling brood size (1.62), and the south Bothnian Sea (sBS) with reduced nestling brood size (1.22) combined with a significantly higher rate of dead eggs. The aim was to investigate if this difference in reproductive outcome was linked to differences in exposure to dioxin-like compounds. Three eggs collected in Greenland in 2000 were included in the study to provide a reference sea eagle population outside of the Baltic Sea region. The concentrations of ∑PCDD, ∑PCDF and ∑non-ortho-PCB in the two subpopulations from the Baltic Sea (BS) region ranged from 0.41-4.1, 1.2-5.3 and 180-970 ng/g lipids, respectively, while in the Greenland population the ranges were 0.11-0.16, 0.22-0.33 and 57-83 ng/g lipid, respectively. 2,3,4,7,8-PCDF was the predominant congener in all areas and accounted for on average 31-49% of the total ∑PCDD/F concentrations. The total toxic equivalents (TEQ) in sBS WTSEs were higher (approximately 39 ng TEQ/g lipid) than reported in eggs for many other birds, and the major contributors to the TEQ in the Baltic Sea were the non-ortho-PCBs. A principal component analysis (PCA) showed a difference in congener pattern between the two Baltic regions that was statistically significant (Hotelling's T(2) test). We found no significant differences in the total TEQ between the two populations (sBS-BP) and thus no evidence was found linking the reproductive impairment in WTSE in sBS to the concentrations of PCDD/Fs or non-ortho-PCBs in the eggs. Copyright © 2012 Elsevier B.V. All rights reserved.

Transformation of model data to information - experiences with coastDat

Science.gov (United States)

Meyer, E.; Weisse, R.

2016-02-01

The idea of coastDat is to improve the data base in sparse observational marine regions and to increase data homogeneity and consistency. In doing so long-term historical model data of e.g. wind (e.g. storms), wind wave and tide surge hindcasts are developed and proofed for regions like North Sea and Baltic Sea. These data-sets are available in hourly resolution and highly spatial resolution to simulate the marine environment from 1948/1958 up to now. Scenarios of potential future developments in a changing climate are also available. The coastDat data sets are used for applications e.g. offshore wind industry (design & logistics), risk analysis and analysis of pathways of energy transition. More than 80 stakeholders have used coastDat data sets. They are composed of science networks (31%), economic actors (45 %) and administrating policy actors (14%). The idea of coastDat is compatible in other coastal regions. Also coastDat is suitable as an information base in order to develop possible future adaptation measures. Here the data set and the history are briefly described, validation is reviewed, and an overview about recent uses of the data is provided.

Energy Policy and Long Term Energy Demand in Croatian Households Sector

International Nuclear Information System (INIS)

Puksec, T.; Duic, N.

2011-01-01

Households sector in Croatia represents one of the largest consumers of energy today with around 75,75PJ, which is almost 29% of Croatia's final energy demand. Considering this consumption, implementing different mechanisms that would lead to improvements in energy efficiency in this sector seems relevant. In order to plan future energy systems it is important to know future possibilities and needs regarding energy demand for different sectors. Through this paper long term energy demand projections for Croatian households sector will be shown with a special emphasis on different mechanisms, both financial, legal but also technological that will influence future energy demand scenarios. It is important to see how these mechanisms influence, positive or negative, on future energy demand and which mechanism would be most influential. Energy demand predictions in this paper are based upon bottom-up approach model which combines and process large number of input data. The Model will be compared to Croatian national Energy Strategy and certain difference will be presented. One of the major conclusions shown in this paper is significant possibilities for energy efficiency improvements and lower energy demand in the future, based on careful and rational energy planning. Different financial, legal and technological mechanisms can lead to significant savings in the households sector which also leads to lesser greenhouse gas emissions and lower Croatian dependence on foreign fossil fuels. (author)

Determination of the environmental effect for the sea salt aerosols corrosion (2)

International Nuclear Information System (INIS)

Nakayasu, Fumio; Umehara, Toshihiro; Kato, Akitoshi; Taniguchi, Akihide

2008-01-01

Present all nuclear power plants in Fukui prefecture are located at the bay side of Japan Sea coast. New facilities may be planed to be at ocean side. The sea salt corrosion at the ocean side should be larger than it at the bay side. We have the salt damage experimental yard at Awara sea coast and at Fukui city (about 15km from coast) for the corrosion comparison study between Japan Sea coast and inland. We confirm the amounts of sea salt aerosol vary among the season and year. The weight loss of specimen inside of shelter without filter is higher than both of sheltered with filter and inland specimen. The weight loss of specimen inside of shelter with filter is almost same as it of inland specimen. We confirmed the filter which we used is sufficient capability to prevent corrosion. We confirmed the corrosion rate of both opened specimen and sheltered specimen without filter increased after some periods. (author)

Nearshore, seasonally persistent fronts in sea surface temperature on Red Sea tropical reefs

KAUST Repository

Blythe, J. N.

2011-07-08

Temperature variability was studied on tropical reefs off the coast of Saudi Arabia in the Red Sea using remote sensing from Aqua and Terra satellites. Cross-shore gradients in sea surface temperature (SST) were observed, including cold fronts (colder inshore) during winter and warm fronts (warmer inshore) during summer. Fronts persisted over synoptic and seasonal time-scales and had a periodic annual cycle over a 10-year time-series. Measurements of cross-shore SST variability were conducted at the scale of tens of kilometres, which encompassed temperature over shallow tropical reef complexes and the continental slope. Two tropical reefs that had similar reef geomorphology and offshore continental slope topography had identical cold fronts, although they were separated by 100 km along the Red Sea coast of Saudi Arabia. Satellite SST gradients across contours of topography of tropical reefs can be used as an index to flag areas potentially exposed to temperature stress. © 2011 International Council for the Exploration of the Sea.

Nearshore, seasonally persistent fronts in sea surface temperature on Red Sea tropical reefs

KAUST Repository

Blythe, J. N.; da Silva, J. C. B.; Pineda, J.

2011-01-01

Temperature variability was studied on tropical reefs off the coast of Saudi Arabia in the Red Sea using remote sensing from Aqua and Terra satellites. Cross-shore gradients in sea surface temperature (SST) were observed, including cold fronts (colder inshore) during winter and warm fronts (warmer inshore) during summer. Fronts persisted over synoptic and seasonal time-scales and had a periodic annual cycle over a 10-year time-series. Measurements of cross-shore SST variability were conducted at the scale of tens of kilometres, which encompassed temperature over shallow tropical reef complexes and the continental slope. Two tropical reefs that had similar reef geomorphology and offshore continental slope topography had identical cold fronts, although they were separated by 100 km along the Red Sea coast of Saudi Arabia. Satellite SST gradients across contours of topography of tropical reefs can be used as an index to flag areas potentially exposed to temperature stress. © 2011 International Council for the Exploration of the Sea.

Sea Reclamation Status of Countries around the South China Sea from 1975 to 2010

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Junjue Zhang

2017-05-01

Full Text Available As a way of turning sea into land for living space for humans, the actions of sea reclamation bring about significant benefits. Nevertheless, it is also an under-recognized threat to the environment and the marine ecosystem. Based on images in two periods, sea reclamation information of countries around the South China Sea was extracted from 1975 to 2010. The spatial state and driven forces of sea reclamation are then discussed. Results show that the overall strength of sea reclamation in the South China Sea was great. New reclaimed land added up to 3264 km2. Sea reclamation for fish farming was the main reclamation type and widely distributed in the whole area, especially on the coast from the Pearl River Delta to the Red River Delta, and the coast of Ca Mau Peninsula. Sea reclamation in China and Vietnam was rather significant, which occupies 80.6% of the total reclamation area. Singapore had the highest level of sea reclamation. New reclaimed land for fish farming holds a key role in China, Vietnam, and Indonesia, while new reclaimed land for construction and docks dominated in Malaysia, Singapore, and Brunei. Areas and use-type compositions of new reclaimed land in countries varied greatly due to the differences of economic factors, policy inclination, and landscapes in the respective countries.

Regional characteristics of the effects of the El Niño-Southern Oscillation on the sea level in the China Sea

Science.gov (United States)

Wang, Hui; Liu, Kexiu; Wang, Aimei; Feng, Jianlong; Fan, Wenjing; Liu, Qiulin; Xu, Yao; Zhang, Zengjian

2018-05-01

Based on coastal tide level, satellite altimetry, and sea surface temperature (SST) data of offshore areas of China's coast and the equatorial Pacific Ocean, the regional characteristics of the effects of the El Niño-Southern Oscillation (ENSO) on the sea level in the China Sea were investigated. Singular value decomposition results show a significant teleconnection between the sea level in the China Sea and the SST of the tropical Pacific Ocean; the correlation coefficient decreases from south to north. Data from tide gauges along China's coast show that the seasonal sea-level variations are significantly correlated with the ENSO. In addition, China's coast was divided into three regions based on distinctive regional characteristics. Results obtained show that the annual amplitude of sea level was low during El Niño developing years, and especially so during the El Niño year. The ENSO intensity determined the response intensity of the annual amplitude of the sea level. The response region (amplitude) was relatively large for strong ENSO intensities. Significant oscillation periods at a timescale of 4-7 years existed in the sea level of the three regions. The largest amplitude of oscillation was 1.5 cm, which was the fluctuation with the 7-year period in the South China Sea. The largest amplitude of oscillation in the East China Sea was about 1.3 cm. The amplitude of oscillation with the 6-year period in the Bohai Sea and Yellow Sea was the smallest (less than 1 cm).

The reliability and validity of the mini-mental state examination in the elderly Croatian population.

Science.gov (United States)

Boban, Marina; Malojčić, Branko; Mimica, Ninoslav; Vuković, Sunčica; Zrilić, Ivan; Hof, Patrick R; Simić, Goran

2012-01-01

The aim of this study was standardization and validation of the Mini-Mental State Examination (MMSE) in the general Croatian aging population. Three-hundred and forty-four participants underwent the MMSE test, 217 cognitively healthy subjects without neurological and psychiatric disorders and 127 patients with mild cognitive impairment (MCI) or dementia. The optimal cutoff point for screening of the general Croatian population (cognitively healthy vs. MCI and dementia) is 26/27; in the Croatian population aged ≥65 years, the cutoff point is 24/25, whereas for screening of highly educated persons (≥14 years of education) aged ≥65 years a higher cutoff point should be used (26/27). MMSE results when standardized and validated in a certain population might better contribute to recognition of the individuals at risk that should be directed to dementia outpatient clinics. Copyright © 2012 S. Karger AG, Basel.

Distribution and abundance of marine debris along the coast of karachi (arabian sea), pakistan

International Nuclear Information System (INIS)

Qari, R.; Shaffat, M.

2015-01-01

This study reports the first assessment of distribution and abundance of marine debris along the coast of Karachi (Arabian Sea), Pakistan. The quadrate method was used for estimating the debris material. Total 40 quadrates were made for collecting the debris on 4 beaches: Sandspit, Buleji, Paradise Point and Korangi Creek in the year of 2012. Nine different types of debris comprising of plastics, glasses, thermopore, clothing, rubber, paper, pot pieces and cigarette filters were collected. The study revealed that, plastic was found in high quantity at all four beaches of Karachi. Other most common items were as follow: plastic at Paradise Point and Sandspit; pot pieces at Korangi Creek and rubber at Buleji. A total weight of 12277.45 g debris was recorded during the whole study period. It was also noted that Paradise Point is the dirtiest beach (5612.6 g) when compared with other studied beaches. (author)

33 CFR 2.20 - Territorial sea baseline.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Territorial sea baseline. 2.20... JURISDICTION Jurisdictional Terms § 2.20 Territorial sea baseline. Territorial sea baseline means the line.... Normally, the territorial sea baseline is the mean low water line along the coast of the United States...

State and local governments plan for development of most land vulnerable to rising sea level along the US Atlantic coast

International Nuclear Information System (INIS)

Titus, J G; Hudgens, D E; Kassakian, J M; Trescott, D L; Craghan, M; Nuckols, W H; Hershner, C H; Linn, C J; Merritt, P G; McCue, T M; O'Connell, J F; Tanski, J; Wang, J

2009-01-01

Rising sea level threatens existing coastal wetlands. Overall ecosystems could often survive by migrating inland, if adjacent lands remained vacant. On the basis of 131 state and local land use plans, we estimate that almost 60% of the land below 1 m along the US Atlantic coast is expected to be developed and thus unavailable for the inland migration of wetlands. Less than 10% of the land below 1 m has been set aside for conservation. Environmental regulators routinely grant permits for shore protection structures (which block wetland migration) on the basis of a federal finding that these structures have no cumulative environmental impact. Our results suggest that shore protection does have a cumulative impact. If sea level rise is taken into account, wetland policies that previously seemed to comply with federal law probably violate the Clean Water Act.

Sea level rise drives increased tidal flooding frequency at tide gauges along the U.S. East and Gulf Coasts: Projections for 2030 and 2045.

Science.gov (United States)

Dahl, Kristina A; Fitzpatrick, Melanie F; Spanger-Siegfried, Erika

2017-01-01

Tidal flooding is among the most tangible present-day effects of global sea level rise. Here, we utilize a set of NOAA tide gauges along the U.S. East and Gulf Coasts to evaluate the potential impact of future sea level rise on the frequency and severity of tidal flooding. Using the 2001-2015 time period as a baseline, we first determine how often tidal flooding currently occurs. Using localized sea level rise projections based on the Intermediate-Low, Intermediate-High, and Highest projections from the U.S. National Climate Assessment, we then determine the frequency and extent of such flooding at these locations for two near-term time horizons: 2030 and 2045. We show that increases in tidal flooding will be substantial and nearly universal at the 52 locations included in our analysis. Long before areas are permanently inundated, the steady creep of sea level rise will force many communities to grapple with chronic high tide flooding in the next 15 to 30 years.

Business Intelligence technology: The Croatian case

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Katarina Ćurko

2002-01-01

Full Text Available Each company aims to improve its business performance. Business Intelligence (BI helps enterprises to optimize their decision-making capabilities and to attain unprecedented levels of competitive advantage. Its usage leads to conditions, procedures and mechanisms for creating quality information and business knowledge. By these the organization can successfully respond to numerous pressures in dynamical and complex environment. The main objective of the paper is to present what the business intelligence is, and show the results of the research about the level and use of business intelligence in Croatian large organizations.

SLAVIC LITERATURES IN DALMATIAN PERIODICALS IN THE PERIOD OF CROATIAN MODERNISM

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Robert Bacalja

2010-01-01

Full Text Available The paper analyzes translations and mediatorial articles from the Slavic literature published in Dalmatian newspapers and periodicals which contribute most to mediation during the period of Croatian Modernism. While periodicals in Dalmatia traditionally mediates from the Roman literature, especially from the Italian, in the examined corpus can be seen the remarkable reception of Slavic literature, particularly Russian.. The paradigm of the most recognized culture and literature in non Slavic world is desirable identity basis of the Croatian literature as a part of a large Slavic stem from romanticism to modernism. Mediation of Slavic literatures is examined on the corpus of newspapers and periodicals published in Dubrovnik, Split and Zadar (Crvena Hrvatska, Srđ, Sloboda, Jedinstvo/Novo jedinstvo, Novi vijek, Narodni list, Smotra dalmatinska, Iskra, Glasnik Matice dalmatinske, Lovor, etc..

Regionalization and Evaluation of Impacts of Climate Change on Mexican Coasts

Science.gov (United States)

Nava-Sanchez, E. H.; Murillo-Jimenez, J. M.; Godinez-Orta, L.; Morales-Perez, R. A.

2009-04-01

Mexican coasts exhibit a high variety of geoforms and processes, and consequently, are exposed to a variability of types and impact levels of geological hazards. Tropical cyclones are the most devastating hazards for the Mexican coast, although, impact levels are higher on the southern coast of both Atlantic and Pacific oceans. The second dangerous geo-hazards are earthquakes and tsunamis, which affect all Pacific coast, causing more damage the earthquakes generated in the Cocos Trench. For seismic hazards, there is a regionalization of the Mexican territory, however, even though the high levels of damages caused by other natural hazards, there is a lack of initiatives for performing atlas of natural hazards or coastal management plans. Exceptions are the local scale atlas of natural hazards by the Mexican Geological Survey or some other local scale atlas made with several errors by non experience private consultant companies. Our work shows results of analyses of coastal geological hazards associated to global warming such as the sea level rise, and the increase in strength of some coastal processes. Initially, due to the high diversity in coastal environments for the Mexican coast, it was considered that, a regional characterization of the coastal zone, and the gathering of environmental data for determining levels of impact of the various coastal hazards, as an evaluation of coastal vulnerability. Thus, the basic criteria for defining Coastal Regions, in order of importance, were the following: geomorphology, climate, geology, tectonics, and oceanography. Also, some anthropogenic factors were taken in account for the coastal regionalization, such as civil construction along the coastline, land used and modification of the fluvial system. The analysis of such criteria, allows us to classify the Mexican coasts in 10 Coastal Regions. On the Pacific coast regions are: (I) Pacific Coast of Baja California, (II) Gulf Coast of Baja California, (III) Coastal Plain of

Sea-level trend in the South China Sea observed from 20 years of along-track satellite altimetric data

DEFF Research Database (Denmark)

Cheng, Yongcun; Xu, Qing; Andersen, Ole Baltazar

2014-01-01

The sea-level trend in the South China Sea (SCS) is investigated based on 20 years of along-track data from TOPEX and Jason-1/2 satellite altimetry. The average sea-level rise over all the regions in the study area is observed to have a rate of 5.1 ± 0.8 mm year-1 for the period from 1993 to 2012....... The steric sea level contributes 45% to the observed sea-level trend. These results are consistent with previous studies. In addition, the results demonstrate that the maximum sea-level rise rate of 8.4 mm year-1 is occurring off the east coast of Vietnam and eastern part of SCS. During 2010-2011, the La...... Niña event was highly correlated with the dramatic sea-level rise in the SCS; La Niña events were also associated with the maximum rate of sea rise off the east coast of Vietnam, which occurred during 1993 and 2012. We also evaluated the trends in the geophysical (e.g. dynamical atmospheric correction...

JOSIP KOZARAC IN CROATIAN CHILDREN’S LITERATURE

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Berislav Majhut

2017-01-01

Full Text Available Josip Kozarac (1858–1906 is considered to be one of the most important Slavonian and Croatian writers of Realism. However, the beginnings of his literary work written for children are seldom mentioned and even less frequently studied. Indeed, a few remarks about that part of Kozarac’s literary work disagree on which stories belong to The Tales of Grandfather Niko (Priče djeda Nike. Such an attitude towards what constitutes the corpus of Kozarac’s work under this title is closely linked to the issue of the affiliation of these stories to children’s literature. This study attempts to provide answers to two intertwined questions: first, do Priče djeda Nike (The Tales of Grandfather Niko belong to children’s literature and second, what is the exact scope of the work known as Priče djeda Nike? Having established that Priče djeda Nike undoubtedly belong to children’s literature, we will try to find their place in the history of Croatian children’s literature. We will argue that this work represents a transitory form of narration between, on the one hand, moralistic stories (which we find in the very popular translations of the stories by German authors Christoph Schmid and Franz Hoffmann and their Croatian epigones and, on the other, entrepreneurship narratives by Davorin Trstenjak, U radu je spas (Labor Will Save Us from 1885 and Dragoslav Heiligstein, Zlatne ruke (Golden Hands from 1930, which paved the way for socially engaged realistic novels, such as Mato Lovrak’s Vlak u snijegu (A Train in the Snow published in 1933 and Družba Pere Kvržice (Pero Kvržica’s Gang published in 1933, and Josip Pavičić’s Poletarci, published in 1937. The study will show that the number of stories published in the first monographic edition of Priče djeda Nike is different from the number of stories published in Pučke novine. The study also analyzes which stories Kozarac himself considered as those belonging to Priče djeda Nike.

Invertebrate shells (mollusca, foraminifera) as pollution indicators, Red Sea Coast, Egypt

Science.gov (United States)

Youssef, Mohamed; Madkour, Hashem; Mansour, Abbas; Alharbi, Wedad; El-Taher, Atef

2017-09-01

To assess the degree of pollution and its impact on the environment along the Red Sea Coast, the most abundant nine species of recent benthic foraminifera and three species of molluscan shells have been selected for the analysis of Fe, Mn, Zn, Cu, Pb, Ni, Co, and Cd concentrations. The selected foraminiferal species are: Textularia agglutinans, Amphispsorus hemprichii, Sorites marginalis, Peneroplis planatus, Borelis schlumbergeri, Amphistegina lessonii, Ammonia beccarii, Operculina gaimairdi, and Operculinella cumingii. The selected molluscan shells are: Lambis truncata and Strombus tricornis (gastropods) and Tridacana gigas (bivalves). The inorganic material analysis of foraminifera and molluscs from the Quseir and Safaga harbors indicates that foraminifera tests include higher concentrations of heavy metals such as Fe and Mn than molluscan shells. These results are supported by the black tests of porcelaneous foraminifera and reflect iron selectivity. The Cd and Pb concentrations in molluscan shells are high in the El Esh Area because of oil pollution at this site. The Cu, Zn, and Ni concentrations in the studied invertebrates are high at Quseir Harbor and in the El Esh Area because of the strong influence of terrigenous materials that are rich in these metals. The heavy metal contamination is mostly attributed to anthropogenic sources.

Potentials for energy savings and long term energy demand of Croatian households sector

International Nuclear Information System (INIS)

Pukšec, Tomislav; Vad Mathiesen, Brian; Duić, Neven

2013-01-01

Highlights: ► Long term energy demand of Croatian households sector has been modelled. ► Developed model can describe the whole households sector. ► Main modes include heating, cooling, electrical appliances, cooking and hot water. ► Different scenarios regarding future energy demand are presented and discussed. -- Abstract: Households represent one of the most interesting sectors, when analyzing Croatia’s energy balance. It makes up one of the largest energy consumers with around 75 PJ per year, which is almost 29% of Croatia’s final energy demand. Considering this consumption, implementing various mechanisms, which would lead to improvements in energy efficiency of this sector, seems relevant. In order to plan future energy systems, important would be to know future possibilities and needs regarding energy demand of different sectors. Through this paper, long term energy demand projections of Croatian households sector will be shown. Focus of the paper will be on various mechanisms influencing future energy demand scenarios. Important would be to quantify this influence, whether positive or negative, and see which mechanisms would be the most significant. Energy demand projections in this paper are based upon bottom-up approach model which combines and processes a large number of input data. The model will be compared to Croatian National Energy Strategy and certain differences and conclusions will be presented. One of the major conclusions shown in this paper is significant possibilities for energy efficiency improvements and lower energy demand in the future, based on careful and rational energy planning. Different financial, legal and technological mechanisms can lead to significant savings in the households sector which leads to lower GHG emissions and lower Croatian dependence on foreign fossil fuels.

Cost Accounting as a Possible Solution for Financial Sustainability of Croatian Public Hospitals

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Ivana Dražić Lutilsky

2016-12-01

Full Text Available The purpose of this paper is to present the current usage of cost accounting methodology in Croatian public hospitals through conducted empirical research and to provide opinions of accountants and financial officers regarding possible implementation of cost accounting methodology in public hospitals. In the paper, the authors analyze the accounting system in Croatian public hospitals, identifying the flaws of the current accounting system with regard to the recording and allocation of costs. National healthcare systems of different European countries provide a theoretical background for the usage of accrual accounting basis and cost accounting methodologies, showing better governance and financial sustainability of public hospitals which have introduced cost accounting methodology. The conducted empirical research shows that accountants and financial officers believe that the healthcare system in Croatia is ready for a change in the current accounting system based on the modified accrual basis through the implementation of accrual accounting basis and full costing approach to cost allocation. Full costing approach is also known as activity-based accounting method for cost allocation. The authors also recommend some initial steps for implementation of the new cost accounting system in Croatian public hospitals.

Business excellence as a success factor for the performance of large Croatian enterprises

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Ivica Zdrilić

2016-06-01

Full Text Available Croatian companies need a new approach that will provide them with sufficient competitive strength, based on business excellence. Focusing only on financial indicators and measures is insufficient. Therefore new concepts should be introduced, especially by large companies that are traditionally inert and exposed to global competition, and situated in the countries with ongoing transition, such as Croatia. Today 75% of the source of value within a company cannot be measured by means of the standard accounting techniques anymore, and in the 21st century it is impossible to rely exclusively on measuring financial parameters. According to the authors, in addition to financial measuring, a way should be found to measure non-financial parameters within a company. The paper is therefore aimed at exploring the influence of business excellence and its values on business in the Croatian business practice. The authors carried out a research on 106 large Croatian enterprises with more than 250 employees, exploring the connection between the values of business excellence and company performance, Results show a positive correlation between applying the principles of business excellence and successful company performance in practice.

The Influence of Sediment Isostatic Adjustment on Sea Level Change and Land Motion Along the U.S. Gulf Coast

Science.gov (United States)

Kuchar, Joseph; Milne, Glenn; Wolstencroft, Martin; Love, Ryan; Tarasov, Lev; Hijma, Marc

2018-01-01

Sea level rise presents a hazard for coastal populations, and the Mississippi Delta (MD) is a region particularly at risk due to the high rates of land subsidence. We apply a gravitationally self-consistent model of glacial and sediment isostatic adjustment (SIA) along with a realistic sediment load reconstruction in this region for the first time to determine isostatic contributions to relative sea level (RSL) and land motion. We determine optimal model parameters (Earth rheology and ice history) using a new high-quality compaction-free sea level indicator database. Using the optimal model parameters, we show that SIA can lower predicted RSL in the MD area by several meters over the Holocene and so should be taken into account when modeling these data. We compare modeled contemporary rates of vertical land motion with those inferred using GPS. This comparison indicates that isostatic processes can explain the majority of the observed vertical land motion north of latitude 30.7°N, where subsidence rates average about 1 mm/yr; however, subsidence south of this latitude shows large data-model discrepancies of greater than 3 mm/yr, indicating the importance of nonisostatic processes. This discrepancy extends to contemporary RSL change, where we find that the SIA contribution in the Delta is on the order of 10-1 mm/yr. We provide estimates of the isostatic contributions to 20th and 21st century sea level rates at Gulf Coast Permanent Service for Mean Sea Level tide gauge locations as well as vertical and horizontal land motion at GPS station locations near the MD.

Coastal erosion: Coast problem of the Colombian Caribbean

International Nuclear Information System (INIS)

Martinez, Jaime Orlando

1986-11-01

The erosion promoted by the sea, affects different sectors of the coast of the Colombian Caribbean. The erosion is particularly clear in the central and western sector of the coast. The coastal problem of Punta Sabanilla - Puerto Salgar - Puerto Colombia; Pueblo Nuevo - Lomarena; Manzanillo del Mar; La Boquilla; sector Tolu - Covenas and Arboletes areas are described. This discussion is presented comform to the data obtained in field and of the revision of maps, pictures and other documents related with the coast design. The coastal erosion is not only affecting to low areas conformed by beaches, but rather this phenomenon impacts on rocky cliffs of different elevation; it is the case of El Castillo and Punta Sabanilla to Barranquilla (west Part) sectors . The causes of the setback that it experiences the coast of the Colombian Caribbean are not known in clear form; however they can be contributing such factors as: the elevation of the sea level, phenomenon that has been checked in different costs of the world; equally it can be due to a decrease in the volume of silts contributed by the Magdalena River, inside the coastal area. A third factor would be related with the diapirism of mud, that possibly would be altering the conformation of the Caribbean littoral

Sea level rise and the geoid: factor analysis approach

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Alexey Sadovski

2013-08-01

Full Text Available Sea levels are rising around the world, and this is a particular concern along most of the coasts of the United States. A 1989 EPA report shows that sea levels rose 5-6 inches more than the global average along the Mid-Atlantic and Gulf Coasts in the last century. The main reason for this is coastal land subsidence. This sea level rise is considered more as relative sea level rise than global sea level rise. Thus, instead of studying sea level rise globally, this paper describes a statistical approach by using factor analysis of regional sea level rates of change. Unlike physical models and semi-empirical models that attempt to approach how much and how fast sea levels are changing, this methodology allows for a discussion of the factor(s that statistically affects sea level rates of change, and seeks patterns to explain spatial correlations.

Testing for convergence in electricity consumption across Croatian regions at the consumer's sectoral level

International Nuclear Information System (INIS)

Borozan, Djula

2017-01-01

Using the panel unit tests with and without structural break(s), the convergence hypothesis in relative per capita electricity consumption series is tested across Croatian regions during the period 2001–2013. The results are mixed, depending primarily on the consumption sector considered and the test applied. They indicate the necessity to conduct analysis and formulate energy policy measures on the sector-disaggregated and regional-specific electricity consumption time series. The Croatian electricity markets are not fully integrated, and some regions are faced with statistically significant structural break(s), demonstrating thereby the Croatian gradual energy reform process with several sudden innovations, significant regional differences, and the market dependence on expectations, domestic and international economic and non-economic innovations. The impacts of innovations are likely to be permanent for most of the regions, and their electricity consumption behaviours are likely to be path dependent. Consequently, innovations into the energy markets, including government interventions, may have long-run effects, indicating that space and time for experimenting with alternative mechanisms are quite limited.

Psychometric Properties of the Croatian Language Version of the Dental Environment Stress Questionnaire on Dental Medicine Students.

Science.gov (United States)

Laktić, Martina; Kuftinec, Krešimir; Čelebić, Asja; Kovačić, Ines; Alhajj, Mohamed Nasser; Kiršić, Sanja Peršić

2017-09-01

To develop the Croatian version of the 41-item Dental Environment Stress questionnaire (DES) for stress assessment of dental students in both, preclinical and clinical years of study and to test its psychometric properties in Croatian dental student population. The English version of the 41-Item DES questionnaire was first translated into the Croatian language. Subsequently, it was set on the google drive and filled out by a total of 202 students from the School of Dental Medicine, University of Zagreb and 30 additional students from other Faculties. Students also assessed their overall level of stress on the Likert scale (1=no stress, 5=highest level of stress). Internal consistency was tested on 202 dental students; test-retest reliability on 30 dental students who filled out the same questionnaire twice; convergent validity on 202 dental students; and divergent validity on 202 dental students and 30 students from faculties not belonging to the biomedicine group. Internal consistency showed high Cronbach alpha coefficient (0.9) and test-retest reliability showed no significant difference (P>0.05) within the period of 14 days when stress level had not changed (vacation). Convergent validity was confirmed by the significant association between the DES summary scores and the self- perceived level of stress (Spearman's rho=0.881; P <0.001). Divergent validity was confirmed by significantly lower DES summary scores in students not belonging to the Biomedicine group (t=7.5, P<0.001). Excellent psychometric properties of the Croatian version of the DES questionnaire enable its utilization for assessment of stress level in Croatian dental students.

The dilution factor (C/Co) of radionuclide in the sea of Ujung Lemahabang based on open-coast model

International Nuclear Information System (INIS)

Lubis, Erwansyah

1998-01-01

The dilution factor (C/Co) of radionuclide in the sea of Ujung Lemahabang was carried out. The assessment of the (C/Co) was done with the open-coast model. The objective of this assessment is to find the (C/Co) value as function of the distance of the release point. The (C/Co) value can be use for calculation the radiological impact from nuclear power plant during normal and abnormal release. The survey data of Muria peninsula from New-Ject was used in the calculation. The results indicated that the value of (C/Co) in 5.0 to 20 km distance were 4.25 - 5.86 E-07. (author)

Coast Salish and U.S. Geological Survey 2009 Tribal Journey water quality project

Science.gov (United States)

Akin, Sarah K.; Grossman, Eric E.

2010-01-01

The Salish Sea, contained within the United States and British Columbia, Canada, is the homeland of the Coast Salish Peoples and contains a diverse array of marine resources unique to this area that have sustained Coast Salish cultures and traditions for millennia. In July 2009, the Coast Salish People and U.S. Geological Survey conducted a second water quality study of the Salish Sea to examine spatial and temporal variability of environmental conditions of these surface waters as part of the annual Tribal Journey. Six canoes of approximately 100 towed multi parameter water-quality sondes as the Salish People traveled their ancestral waters during the middle of summer. Sea surface temperature, salinity, pH, dissolved oxygen, and turbidity were measured simultaneously at ten-second intervals, and more than 54,000 data points spanning 1,300 kilometers of the Salish Sea were collected. The project also synthesized Coast Salish ecological knowledge and culture with scientific monitoring to better understand and predict the response of coastal habitats and marine resources. Comparisons with data collected in 2008 reveal significantly higher mean surface-water temperatures in most subbasins in 2009 linked to record air temperatures that affected the Pacific Northwest in July 2009. Through large-scale spatial measurements collected each summer, the project helps to identify patterns in summer water quality, areas of water-quality impairment, and trends occurring through time.

Combating piracy off the coast of Somalia: current legal challenges

NARCIS (Netherlands)

Fink, M.D.; Galvin, R.J.

2009-01-01

The ongoing maritime operations against piracy off the coast of Somalia have not only put naval enforcement against piracy at sea in the spotlight, but also the legal aftermath of what to do with pirates after their capture. While warships at sea within the current legal framework of UNCLOS and the

In Search of Work – the Life of Croatian Immigrant Men in Canada between the Two World Wars

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Snježana Ružić

2002-12-01

Full Text Available In this article the author attempts to describe the life of Croatian immigrants in Canada duringthe interwar period. She looks at how emigration to Canada effected family life, especially for men who went abroad in search of work and higher earnings. To begin the article, the author surveys the existing historiography, in particular the new trends in social history that examine the everyday life of “average” men and women which have opened new approaches in immigration history, paying less attention to the political and diplomatic events surrounding migration studies. Her methodological approach follows concepts developed by the “new” social history and is based on a theoretical concept of masculinity. The major primary source for her research is Canadian/Croatian Voice which was printed in Canada in Croatian, but she also leans heavily on important historiographical literature concerning Croatian immigrants in Canada. In her article the author provides a short survey of the emigration of Croatians to Canada which grows after an agreement was signed in 1925 between the Canadian government and the two large railway companies, Canadian Pacific Railway and Canadian National Railway. The major portion of the work examines the life of Croatian men in isolated labour camps, the hard working conditions, the constant search for work, and the psychological effects of long years of separation from family. Men leave for Canada with the intent of staying for only a certain period of time in order to bring money back home. But in the event of the economic crisis created by the Great Depression, low wages, and periods of unemployment, the length of the stay in Canada grows, creating frustration among the immigrant men as well as their families back home. In conclusion, the author shows how improving economic conditions in Canada in the mid 1930s coupled with worsening conditions in the Kingdom of Yugoslavia led most men to find steady employment in

INDICATORS OF FINANCIAL MANAGEMENT OF THE CROATIAN HEALTH INSURANCE FUND FROM 2000 TO 2014

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Danijela Nujić

2016-12-01

Full Text Available The goal of this research is to establish a connection and a mutual influence between the expenditure of funds of the Croatian Health Insurance Fund in Croatia from 2000 to 2014, expenditure per levels of healthcare, and the trend of services provided. This method uses the determination coefficient. Despite the increased spending of the CHIF in Croatia by as much as 80.6% (from 13.4 billion in 2001 to 24.2 billion in 2014, the primary healthcare shares, as well as hospital and polyclinic healthcare shares, have been reduced in the same time period. Contrary to that, expenses for medicaments are rising, as well as the expenses for the ‘other expenses’ group. Primary healthcare (PH, Croatian: Primarna zdravstvena zaštita has significantly reduced price per service. Hospital healthcare (HH, Croatian: Bolnička zdravstvena zaštita has the same number of hospitalizations, but their length has been significantly reduced. In processing the public publication data of the CHIF, the structure of data portrayed has been changing every few years so some data is impossible to track continuously. It is also impossible to understand the reason for such an attitude. PH, HH, and polyclinic advisory healthcare (PAH, Croatian: Poliklinička konzilijarna zdravstvena zaštita are levels with the strongest and most decisive influence on the quality of the healthcare system on the one hand, and they are showing a strong negative trend in expenses with regard to medicaments and other expenses on the other hand.

ANALYSIS OF TIME SERIES FOR THE CURRENCY PAIR CROATIAN KUNA / EURO

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Marko Martinović

2017-01-01

Full Text Available The domestic currency Croatian kuna (HRK was introduced in May 1995. To date, the Croatian National Bank (HNB, as a regulator and formulator of monetary policy in Croatia has operated a policy of stable exchange rate, typically referenced to the formal currency of the European Union euro (EUR. From the date of introduction of the euro 01/01/1999 until 01/01/2016 the value of the currency pair HRK / EUR changed in value by only 4.25% (HNB. Although the value of the Croatian kuna is relatively stable, there are some fluctuations on an annual level (e.g. in ­­­the last few years because of the global crisis as well as  on periodic levels within a year. The aim of this paper is to show the movement of the value of the currency pair since the beginning of 2002 to the present day (the time curve, analyze the correctness, trends and periodicity (seasonal behavior, if any exist.The research will be done using the method of Time Series Analysis, assuming that the external (global economy and internal factors (economic policy remain similar or the same. According to the results, further assessment of price developments in the period followed will be made by using the obtained predicative models. In the event that the curve contains the component of periodicity, the observed patterns will be studied further.

Internal market – situation and forecasting for Croatian groups of companies

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Zoran Krupka

2006-12-01

Full Text Available Purpose: The purpose of this paper is to analyze and compare the attitude of managers to the market position of independent companies in comparison to the companies that are members of groups of companies in Croatia. In addition, research included an analysis of their attitudes toward current and future internal market trends with respect to the number and the value of transactions conducted within Croatian groups of companies. Methodology: Relevant secondary and primary dana was used in the research. In secondary research, relevant scientific and professional literature was analyzed. Primary research was done by using a questionnaire on an intentional sample of experts, including 127 managers working for groups of companies in Croatia. Findings: Two main hypotheses were tested: H1 – The internal market of Croatian groups of companies, measured by the number of transactions, will grow in the future; H2 – The internal market of Croatian groups of companies, measured by transaction value, will grow in the future. Both hypotheses were accepted. Implications: Research results imply a further strengthening of the financial and economic importance of groups of companies in Croatia, and a weakening of the companies that are not members of such groups. This implies a tendency toward certain monopoly development in some economic sectors. The development and continuous growth of the internal market compels countries to implement control and regulatory practices with regard to the use of transfer pricing, a path Croatia will have to follow.

Mitochondrial DNA heritage of Cres Islanders--example of Croatian genetic outliers.

Science.gov (United States)

Jeran, Nina; Havas Augustin, Dubravka; Grahovac, Blaienka; Kapović, Miljenko; Metspalu, Ene; Villems, Richard; Rudan, Pavao

2009-12-01

Diversity of mitochondrial DNA (mtDNA) lineages of the Island of Cres was determined by high-resolution phylogenetic analysis on a sample of 119 adult unrelated individuals from eight settlements. The composition of mtDNA pool of this Island population is in contrast with other Croatian and European populations. The analysis revealed the highest frequency of haplogroup U (29.4%) with the predominance of one single lineage of subhaplogroup U2e (20.2%). Haplogroup H is the second most prevalent one with only 27.7%. Other very interesting features of contemporary Island population are extremely low frequency of haplogroup J (only 0.84%), and much higher frequency of haplogroup W (12.6%) comparing to other Croatian and European populations. Especially interesting finding is a strikingly higher frequency of haplogroup N1a (9.24%) presented with African/south Asian branch almost absent in Europeans, while its European sister-branch, proved to be highly prevalent among Neolithic farmers, is present in contemporary Europeans with only 0.2%. Haplotype analysis revealed that only five mtDNA lineages account for almost 50% of maternal genetic heritage of this island and they present supposed founder lineages. All presented findings confirm that genetic drift, especially founder effect, has played significant role in shaping genetic composition of the isolated population of the Island of Cres. Due to presented data contemporary population of Cres Island can be considered as genetic "outlier" among Croatian populations.

A Common Opinion on Croatian Journalists Tested by PR Profesionals

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Ana Sušić

2016-06-01

Full Text Available Journalists in Croatia do not enjoy formidable reputation among the public due to the beliefs that their writing is, inter alia, biased, inclined to sensationalism and manipulation, and that they lack analytical skills (see also Kanižaj and Skoko, 2010; Jokoš and Kanižaj, 2012. The aim of this research is to verify how journalistic work and journalistic profession in Croatia is perceived by corporate sector PR professionals who cooperate with them on a daily basis. Using the method of in-depth interviews conducted with eight PR professionals, the reputation of Croatian journalists has been put to the test. The research revealed that the interviewed PR professionals perceive Croatian journalists mostly as superficial and biased reporters who search for sensation rather than the truth. However, it turned out that the interviewees do not percieve journalists as being envious, irresponsible or corruptible. They even demonstrated true understanding of the difficulties that journalists encounter, especially in the context of the economic crisis.

Identity, football and Croatian national team members from the diaspora

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Komar Tibor

2016-01-01

Full Text Available In this paper the author briefly presents his fieldwork results, with an emphasis on studying the relationship between football and the construction of children’s, grandson’s and great-grandson’s national identities in first-generation Croatian migrants. Specifically, the research focuses on Croatian national football team members from the diaspora who rather choose to play for their “imagined homeland” than the national team of their country of birth. If we agree that one of sport’s functions is, among other things, to act as a mechanism of national solidarity - promoting the sense of identity and unity - football proves to be an ideal field for studying the symbolic dimensions of ethnicity, discursive shaping of identity and practices trough which athletic (and national loyalty is manifested. Through the coding of interview transcripts, organizing data into categories and analyzing conducted interviews, the author examines the dynamic relationship between expressing national identity and personal choices of the individual as to which national team he should join.

Croatian energy regulatory council - independent Croatian regulatory body

International Nuclear Information System (INIS)

Klepo, M.

2002-01-01

By means of approving five energy laws, the Republic of Croatia established an appropriate legislative framework for energy sector regulation. A series of sub-law acts is presently being elaborated as well as some additional documents in order to bring about transparent and non-discriminatory provisions for the establishment of electric energy, gas, oil/oil derivatives and thermal energy markets, i.e. for the introduction and management of market activities and public services. A considerable share of these activities relates to the definition of transparent regulatory mechanisms that would guarantee the implementation of regulation rules based on the law, and be carried out by the independent regulatory body - Croatian Energy Regulatory Council. The Council's rights and obligations include firm executive functions, which present obligations to every energy entity. A dissatisfied party may set in motion a settlement of dispute, if it maintains that the decisions are not based on the law or reveal a flaw in the procedure. Therefore, it is the Council's priority to always make careful and law-abiding decisions. This paper gives insight into the regulatory framework elements based on the laws including the Council's organisational structure and non-profit entities that will prepare act proposals for the Council and perform other professional activities. (author)

South-coast cyclone in Japan during El Niño-caused warm winters

Science.gov (United States)

Ueda, Hiroaki; Amagai, Yuusuke; Hayasaki, Masamitsu

2017-05-01

La Niña conditions during boreal winter sometimes brings excessive snowfall in Japan, especially on the East Sea/Sea of Japan coastal and mountain areas through intensified northwesterly cold winds caused by La-Niña related atmospheric teleconnection. Meanwhile, snowfall events also increase in the Pacific coast area of Japan during the El Niño state due to extratropical cyclones passing along the south coast of Japan (hereafter referred to as South-coast cyclone). In the present study, we investigated year-to-year snowfall/rainfall variations based on meteorological station data and cyclone tracks identified by using the Japanese 55-year Reanalysis. The result clearly indicates increase of the South-coast cyclone during El Niño-developing winters, which is consistent with excessive snow-fall in the northern part of the Pacific coast. Strong subtropical jet hampers cyclogenesis due to less vertical interaction through the trapping of upper-level eddies. During El Niño-developing winters, the subtropical jet is weakened over East Asia, indicating dynamic linkage to increased cyclone frequency. In addition to this, both the deepening of the upper-tropospheric trough over East Asia and anomalous low-tropospheric northwest anticyclones extending from the Philippines toward Japan are also consistent with the enhancement of cyclogenesis over the East China Sea as well as warm winter in Japan.

The Coastal Observing System for Northern and Arctic Seas (COSYNA)

OpenAIRE

Baschek, Burkard; Schroeder, Friedhelm; Brix, Holger; Riethmüller, Rolf; Badewien, Thomas H.; Breitbach, Gisbert; Brügge, Bernd; Colijn, Franciscus; Doerffer, Roland; Eschenbach, Christiane; Friedrich, Jana; Fischer, Philipp; Garthe, Stefan; Horstmann, Jochen; Krasemann, Hajo

2017-01-01

The Coastal Observing System for Northern and Arctic Seas (COSYNA) was established in order to better understand the complex interdisciplinary processes of northern seas and the Arctic coasts in a changing environment. Particular focus is given to the German Bight in the North Sea as a prime example of a heavily used coastal area, and Svalbard as an example of an Arctic coast that is under strong pressure due to global change. The COSYNA automated observing and modelling system is designed...

Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement and other instruments from G.O. SARS in the Barents Sea, Inner Sea - West Coast Scotland and others from 2006-02-02 to 2006-12-08 (NCEI Accession 0157361)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157361 includes Surface underway, chemical, meteorological and physical data collected from G.O. SARS in the Barents Sea, Inner Sea - West Coast...

Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement and other instruments from G.O. SARS in the Barents Sea, Inner Sea - West Coast Scotland and others from 2005-03-12 to 2005-12-14 (NCEI Accession 0157257)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157257 includes Surface underway, chemical, meteorological and physical data collected from G.O. SARS in the Barents Sea, Inner Sea - West Coast...

GPS tracking data of Lesser Black-backed Gulls and Herring Gulls breeding at the southern North Sea coast.

Science.gov (United States)

Stienen, Eric W M; Desmet, Peter; Aelterman, Bart; Courtens, Wouter; Feys, Simon; Vanermen, Nicolas; Verstraete, Hilbran; de Walle, Marc Van; Deneudt, Klaas; Hernandez, Francisco; Houthoofdt, Robin; Vanhoorne, Bart; Bouten, Willem; Buijs, Roland-Jan; Kavelaars, Marwa M; Müller, Wendt; Herman, David; Matheve, Hans; Sotillo, Alejandro; Lens, Luc

2016-01-01

In this data paper, Bird tracking - GPS tracking of Lesser Black-backed Gulls and Herring Gulls breeding at the southern North Sea coast is described, a species occurrence dataset published by the Research Institute for Nature and Forest (INBO). The dataset (version 5.5) contains close to 2.5 million occurrences, recorded by 101 GPS trackers mounted on 75 Lesser Black-backed Gulls and 26 Herring Gulls breeding at the Belgian and Dutch coast. The trackers were developed by the University of Amsterdam Bird Tracking System (UvA-BiTS, http://www.uva-bits.nl). These automatically record and transmit bird movements, which allows us and others to study their habitat use and migration behaviour in great detail. Our bird tracking network is operational since 2013. It is funded for LifeWatch by the Hercules Foundation and maintained in collaboration with UvA-BiTS and the Flanders Marine Institute (VLIZ). The recorded data are periodically released in bulk as open data (http://dataset.inbo.be/bird-tracking-gull-occurrences), and are also accessible through CartoDB and the Global Biodiversity Information Facility (GBIF).

Atmospheric correction of SeaWiFS ocean color imagery in the presence of absorbing aerosols off the Indian coast using a neuro-variational method

Science.gov (United States)

Brajard, J.; Moulin, C.; Thiria, S.

2008-10-01

This paper presents a comparison of the atmospheric correction accuracy between the standard sea-viewing wide field-of-view sensor (SeaWiFS) algorithm and the NeuroVaria algorithm for the ocean off the Indian coast in March 1999. NeuroVaria is a general method developed to retrieve aerosol optical properties and water-leaving reflectances for all types of aerosols, including absorbing ones. It has been applied to SeaWiFS images of March 1999, during an episode of transport of absorbing aerosols coming from pollutant sources in India. Water-leaving reflectances and aerosol optical thickness estimated by the two methods were extracted along a transect across the aerosol plume for three days. The comparison showed that NeuroVaria allows the retrieval of oceanic properties in the presence of absorbing aerosols with a better spatial and temporal stability than the standard SeaWiFS algorithm. NeuroVaria was then applied to the available SeaWiFS images over a two-week period. NeuroVaria algorithm retrieves ocean products for a larger number of pixels than the standard one and eliminates most of the discontinuities and artifacts associated with the standard algorithm in presence of absorbing aerosols.

Psychometric Properties of the Croatian Language Version of the Dental Environment Stress Questionnaire on Dental Medicine Students

Directory of Open Access Journals (Sweden)

Martina Laktić

2017-01-01

Full Text Available Objective: To develop the Croatian version of the 41-item Dental Environment Stress questionnaire (DES for stress assessment of dental students in both, preclinical and clinical years of study and to test its psychometric properties in Croatian dental student population. Materials and Methods: The English version of the 41-Item DES questionnaire was first translated into the Croatian language. Subsequently, it was set on the google drive and filled out by a total of 202 students from the School of Dental Medicine, University of Zagreb and 30 additional students from other Faculties. Students also assessed their overall level of stress on the Likert scale (1=no stress, 5=highest level of stress. Internal consistency was tested on 202 dental students; test-retest reliability on 30 dental students who filled out the same questionnaire twice; convergent validity on 202 dental students; and divergent validity on 202 dental students and 30 students from faculties not belonging to the biomedicine group. Results: Internal consistency showed high Cronbach alpha coefficient (0.9 and test-retest reliability showed no significant difference (P>0.05 within the period of 14 days when stress level had not changed (vacation. Convergent validity was confirmed by the significant association between the DES summary scores and the self- perceived level of stress (Spearman’s rho=0.881; P<0.001. Divergent validity was confirmed by significantly lower DES summary scores in students not belonging to the Biomedicine group (t=7.5, P<0.001. Conclusion: Excellent psychometric properties of the Croatian version of the DES questionnaire enable its utilization for assessment of stress level in Croatian dental students.

Nuclear risk reduction study. The study of structure corrosion caused by sea salt aerosols

International Nuclear Information System (INIS)

Nakayasu, Fumio

2008-01-01

Present all nuclear power plants in Fukui prefecture are located at the bay side of Japan Sea coast. New facilities may be planed to be at ocean side. The sea salt corrosion at the ocean side should be larger than it at the bay side. We have the salt damage experimental yard at Awara sea coast and at Fukui city (about 15km from coast) for the corrosion comparison study between Japan Sea coast and inland. We confirm the amounts of sea salt aerosol vary among the season and year. The weight loss of specimen inside of shelter without filter is higher than both of sheltered with filter and inland specimen. The weight loss of specimen inside of shelter with filter is almost same as it of inland specimen. We confirmed the filter which we used is sufficient capability to prevent corrosion. We confirmed the corrosion rate of both opened specimen and sheltered specimen without filter increased after some periods. (author)

An empirical inquiry into the objective assessment and the top management perception of the need for organisational restructuring in large Croatian enterprises

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Nikša Alfirević

2000-01-01

Full Text Available On the basis of the extensive empirical research, this paper examines the objective need for organisational restructuring in large Croatian enterprises versus the managerial perceptions of the same issue. Building upon the analysis of the economic performance of the Croatian large enterprise sector and the assessment of the organisational design quality in large Croatian enterprises, the urgency for further organisational restructuring is established. On the other hand, the major restructuring motives at the top management level are also examined, leading to the conclusion that both the perceived quality of the organisational design, as well as the perceived gap between the enterprise competitive ability and the threats from the business environment at the top management level do not support the further restructuring of the Croatian large enterprise sector.

Tsunamis induced by submarine slumpings off the coast of Israel

International Nuclear Information System (INIS)

Striem, H.; Miloh, T.

1975-07-01

The historical description of tsunamis or seismic sea waves at the coast of Israel is related. It is found that such an event was followed more often by a sea recession than by a shore flooding. A quantitative evaluation based on data of actual submarine scars, which may have been caused by slumpings on the continental slope, is carried out. It was found that the slumping of a mass 6 km long, 2 km wide and about 50 m deep would cause the formation of a shock-induced solitary wave of about 10 m in height at the edge of the continental slope. The accompanying draw-down of the sea level at the coast would last about 1/2 - 1.5 hours and lay the sea floor bare for a distance of about 1/2 - 1.5 km in agreement with some of the historical descriptions. Though possibly occurring only once or twice in a millenium, earthquake-induced slumpings may constitute a danger to nuclear power plants. (B.G.)

The Croatian Strategy of European Integration 2000-2005

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Mario Sošić

2005-01-01

Full Text Available In June 2000, the European Council established that Croatia fulfi lled the conditions for acquiring the status of potential candidate for membership in the European Union.Thereafter, the integration process aimed at the candidature for, and subsequent full membership in the EU has been the fundamental Croatian “governmental strategy” and foreign policy goal, developing with “diff erent speeds” and diff erent levels of success towards the fi nal expected goal. Research is focused on the identifi cation and description of actions of the major foreign and internal actors in the process (Croatian governments and the European Union, as well as on the assessment of the achieved results of their interaction in the sixyear period under observation. The empirically studied phenomenon is analysed through the theoretical approach of actor-based institutionalism and the game theory model. The result of analysis shows a comparative advantage of the management of Ivo Sanader’s single-party government (2003-2005 in contrast to the coalition government of Ivica Račan (2000-2003 with respect to their achievement and level of success in managing the process of European integration.The European Union’s contribution and quality of support to that process are ambiguous and complex, in keeping with its structure and politics.

Single Fuel Concept for Croatian Army Ground Vehicles

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Robert Spudić

2008-05-01

Full Text Available During the process of approaching the European associationsand NATO the Republic of Croatia has accepted the singlefuel concept for all ground vehicles of the Croatian Army.Croatia has also undertaken to insure that all aircraft, motorvehicles and equipment with turbo-engines or with pressurizedfuel injection, for participation in NATO and PfP led operationscan • operate using the kerosene-based aviation fuel(NATO F-34. The paper gives a brief overview and the resultsof the earned out activities in the Armed Forces of the Republicof Croatia, the expected behaviour of the motor vehicle andpossible delays caused by the use of kerosene fuel (NATOF-34 as fuel for motor vehicles. The paper also gives the advantagesand the drawbacks of the single fuel concept. By acquiringnew data in the Croatian Armed Forces and experienceexchange with other nations about the method of using fuelF-34, the development of the technologies of engine manufacturingand its vital parts or by introducing new standards in theproductjon of fuels and additives new knowledge will certainlybe acquired for providing logistics support in the area of operations,and its final implementation will be a big step forward forthe Republic of Croatia towards Europe and NATO.

Croatian Radiation Protection Association: From Yugoslavia to Europe

International Nuclear Information System (INIS)

Krajcar Bronic, I.; Miljanic, S.; Ranogajec-Komor, M.

2013-01-01

On the occasion of the fifty years of organised radiation protection activities at the area known as f ormer Yugoslavia , the professional activities and achievements in this field are presented in this paper. Croatian Radiation Protection Association (CRPA, www.hdzz.hr) was founded in 1979. In 1992 it became a regular member of the International Radiation Protection Association (IRPA). The main activities of CRPA members are: scientific research, participation in professional committees, intense cooperation in professional and scientific matters with the IRPA, other international bodies and Croatian scientific and professional societies, and related administrative work. CRPA members continue to provide advice and assistance to authorities, professional societies and individuals within their fields of expertise. Nine national symposia of CRPA with international participation were organized since 1991. All presentations were published as full papers in the Proceedings. CRPA participated in the organization of all IRPA Regional Congresses in Central Europe from 1993 (Obergurgl, Austria) till 2007 (Brasov, Romania). In 2001 CRPA hosted IRPA Regional Congress in Dubrovnik, Croatia. Members of CRPA are taking part in the organization of IRPA international congresses and in the work of IRPA General Assembly. CRPA has been actively involved in the informal meetings of European radiation protection societies since 2004 and organized their 6th meeting in Zagreb in 2009.(author)

The Embodiment of Class in the Croatian VET School System

Science.gov (United States)

Doolan, Karin; Lukic, Natalija; Bukovic, Nikola

2016-01-01

This article engages with the notion that schools embody social class in their structures and practices. We draw on Bourdieu's critical concept of "field" to describe the larger landscape of Croatian secondary schooling: a stratified system whose routes serve, and have served, to reinforce the maintenance of class (under)privilege. We…

Biodegradation of diesel fuel hydrocarbons by mangrove fungi from Red Sea Coast of Saudi Arabia.

Science.gov (United States)

Ameen, Fuad; Moslem, Mohamed; Hadi, Sarfaraz; Al-Sabri, Ahmed E

2016-03-01

Mangrove sediments were collected from major mangrove stands on the Red Sea Coast of Saudi Arabia. Forty five isolates belonging to 12 genera were purified and five isolates as well as their consortium were found to be able to grow in association with petroleum oil as sole carbon source under in vitro conditions. The isolated strains were identified based on internal transcribed spacer (ITS) rDNA sequence analysis. The fungal strains with the greatest potentiality to degrade diesel oil, without developing antagonistic activity, were identified as Alternaria alternata, Aspergillus terreus, Cladosporium sphaerospermum, Eupenicillium hirayamae and Paecilomyces variotii. As compared to the controls, these fungi accumulated significantly higher biomass, produced extracellular enzymes and liberated larger volumes of CO2. These observations with GC-MS data confirm that these isolates displayed rapid diesel oil bioremoval and when used together as a consortium, there was no antagonistic activity.

Occurrence of the Spotted Sea Hare Aplysia dactylomela (Rang 1828, Aplysiidae in the Yeşilovacık Bay, Norteastern Mediterranean Coast of Turkey

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Deniz Ayas

2017-10-01

Full Text Available The first record of the A. dactylomela from the Mediterranean Sea, in the Strait of Sicily waters was reported in 2002 (Trainito, 2003. Some reports of the A. dactylomela are given in the Mediterranean Sea in Table 1. A specimen of spotted sea hare was seen in a rock pool which was covered with algea. It was first recorded from Yeşilovacık Bay in 2017. Previous record of the species was noted in the Hatay coast of Turkey (Çinar et al. 2006. The present rapid communication reported the first record of A. dactylomela from the Yeşilovacık Bay. One specimen of A. dactylomela was photographed at the infralittoral zone of the Bay on 26 March, 2017, at a depth of 1 m in a rock pool togetter with Padina pavonica (Linnaeus and other algea.

Long term impact of climate change on the metropolitan coast

International Nuclear Information System (INIS)

2011-01-01

In its first part, this report describes global physical phenomena: air and sea temperature rise, modification of the tempest regime, precipitations, ocean stratification. Then, it describes some more specific physical effects of climate change: average sea level rise, sea currents (global, regional and local oceanic circulation), and wave modification on the coast. It describes the effects of various media due to sea submersion, erosion and accretion, ocean acidification, salinization increase of underground coastal waters, modification of the composition of biotic communities, biological invasions, and appearance of new toxicities for mankind

SPECIES COMPOSITION OF PSAMMOPHILIC CILIATES OF SUMGAIT CASPIAN COAST

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I. Kh. Alekperov

2014-01-01

Full Text Available Abstract. Comparative data on the species composition and species saprobic indicators of the psammon ciliates from Sumgait coast of the Caspian Sea are given.Methods. “Alive” samples were collected using a small clean plastic wide mouth bottles. Further processing was carried out under laboratory conditions. Small quantities of soil were examined under a binocular microscope MBS-9 . Ciliates detected microvessel caught and fixed castors for further impregnation kinetoma silver nitrate (Chatton et Lwoff, 1930 or silver proteinate. To determine the keys for ciliates used Foyssner’s major publications (Foissner et al., 1991, 1992, 1999 and “Free-living ciliates Atlas” (Alekperov, 2005.Results. We observed 75 species of ciliates during the studies, which species composition and distribution of the collection points are shown in table 1. Diagrams with average data were made relations groups psammophilous ciliates indicators saprobity different zones for each of the sites investigated Sumgait coast.Main conclusions. Environmental analysis using benthic ciliates indicators saprobity different zones showed that as expected, the industrial zone of Sumgayit coast coast, despite the decline in recent years, the total amount of pollution that is still highly contaminated portion of the coastal zone of the Caspian Sea.

Contemporary Arctic Sea Level

Science.gov (United States)

Cazenave, A. A.

2017-12-01

During recent decades, the Arctic region has warmed at a rate about twice the rest of the globe. Sea ice melting is increasing and the Greenland ice sheet is losing mass at an accelerated rate. Arctic warming, decrease in the sea ice cover and fresh water input to the Arctic ocean may eventually impact the Arctic sea level. In this presentation, we review our current knowledge of contemporary Arctic sea level changes. Until the beginning of the 1990s, Arctic sea level variations were essentially deduced from tide gauges located along the Russian and Norwegian coastlines. Since then, high inclination satellite altimetry missions have allowed measuring sea level over a large portion of the Arctic Ocean (up to 80 degree north). Measuring sea level in the Arctic by satellite altimetry is challenging because the presence of sea ice cover limits the full capacity of this technique. However adapted processing of raw altimetric measurements significantly increases the number of valid data, hence the data coverage, from which regional sea level variations can be extracted. Over the altimetry era, positive trend patterns are observed over the Beaufort Gyre and along the east coast of Greenland, while negative trends are reported along the Siberian shelf. On average over the Arctic region covered by satellite altimetry, the rate of sea level rise since 1992 is slightly less than the global mea sea level rate (of about 3 mm per year). On the other hand, the interannual variability is quite significant. Space gravimetry data from the GRACE mission and ocean reanalyses provide information on the mass and steric contributions to sea level, hence on the sea level budget. Budget studies show that regional sea level trends over the Beaufort Gyre and along the eastern coast of Greenland, are essentially due to salinity changes. However, in terms of regional average, the net steric component contributes little to the observed sea level trend. The sea level budget in the Arctic

Monitoring and trend mapping of sea surface temperature (SST) from MODIS data: a case study of Mumbai coast.

Science.gov (United States)

Azmi, Samee; Agarwadkar, Yogesh; Bhattacharya, Mohor; Apte, Mugdha; Inamdar, Arun B

2015-04-01

Sea surface temperature (SST) is one of the most important parameters in monitoring ecosystem health in the marine and coastal environment. Coastal ecosystem is largely dependent on ambient temperature and temperature fronts for marine/coastal habitat and its sustainability. Hence, thermal pollution is seen as a severe threat for ecological health of coastal waters across the world. Mumbai is one of the largest metropolises of the world and faces severe domestic and industrial effluent disposal problem, of which thermal pollution is a major issue with policy-makers and environmental stakeholders. This study attempts to understand the long-term SST variation in the coastal waters off Mumbai, on the western coast of India, and to identify thermal pollution zones. Analysis of SST trends in the near-coastal waters for the pre- and post-monsoon seasons from the year 2004 to the year 2010 has been carried out using Moderate Resolution Imaging Spectro-radiometer (MODIS) Thermal Infra-red (TIR) bands. SST is calculated with the help of bands 31 and 32 using split window method. Several statistical operations were then applied to find the seasonal averages in SST and the standard deviation of SST in the study area. Maximum variation in SST was found within a perpendicular distance of 5 km from the shoreline during the study period. Also, a warm water mass was found to form consistently off coast during the winter months. Several anthropogenic sources of thermal pollution could be identified which were found to impact various locations along the coast.

Intrusion of low-salinity water into the Yellow Sea Interior in 2012

Science.gov (United States)

Oh, Kyung-Hee; Lee, Joon-Ho; Lee, Seok; Pang, Ig-Chan

2014-12-01

Abnormally low-salinity water was detected in the surface layer of the central region of the Yellow Sea in August 2012. The presence of such low-salinity water in the Yellow Sea interior has never been reported previously. To understand the origin of this low-salinity water, oceanographic and wind data were analyzed, and the circulation of the surface layer was also examined in the Yellow and East China Seas using a numerical ocean model. The results confirmed that typhoons caused the low-salinity water. Two consecutive typhoons passed from east to west across the East China Sea, around the Changjiang Bank in early August 2012. Strong easterly and southeasterly winds created by the typhoons in the Yellow and East China Seas drove the low-salinity water to the north along the coast of China and northeastward toward the central region of the Yellow Sea, respectively. Usually, the northward drifting of Changjiang Diluted Water along the coast of China ends around the Jiangsu coast, where the drifting is blocked and is turned by the offshore Eulerian residual current. Therefore, the Changjiang Diluted Water does not intrude more into the Yellow Sea interior. However, in 2012, the low-salinity water drifted up to the Shandong Peninsula along the coast of China, and formed massive low-salinity water in the Yellow Sea interior combining with the other low-salinity water extended toward the central region of the Yellow Sea directly from the Changjiang Bank. Thus, the typhoons play a key role in the appearance of abnormally low-salinity water in the Yellow Sea interior and it means that the Yellow Sea ecosystem could be significantly influenced by the Changjiang Diluted Water.

Models for predicting the inflectional paradigm of Croatian words

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Jan Šnajder

2013-12-01

Full Text Available Morphological analysis is a prerequisite for many natural language processing tasks. For inflectionally rich languages such as Croatian, morphological analysis typically relies on a morphological lexicon, which lists the lemmas and their paradigms. However, a real-life morphological analyzer must also be able to handle properly the out-of-vocabulary words. We address the task of predicting the correct inflectional paradigm of unknown Croatian words. We frame this as a supervised machine learning problem: we train a classifier to predict whether a candidate lemma-paradigm pair is correct based on a number of string- and corpus-based features. The candidate lemma-paradigm pairs are generated using a handcrafted morphology grammar. Our aim is to examine the machine learning aspect of the problem: we test a comprehensive set of features and evaluate the classification accuracy using different feature subsets. We show that satisfactory classification accuracy (92% can be achieved with SVM using a combination of string- and corpus-based features. On a per word basis, the F1-score is 53% and accuracy is 70%, which outperforms a frequency-based baseline by a wide margin. We discuss a number of possible directions for future research.

Tide-surge interaction along the east coast of the Leizhou Peninsula, South China Sea

Science.gov (United States)

Zhang, Heng; Cheng, Weicong; Qiu, Xixi; Feng, Xiangbo; Gong, Wenping

2017-06-01

A triply-nested two-dimensional (2D) ocean circulation model along with observed sea level records are used to study tide-surge interaction along the east coast of the Leizhou Peninsula (LP) which is characterized by extensive mudflats, large tidal ranges and a complex coastline. The dependency of surge maxima on the water level and the phase of tide are respectively investigated using two statistical approaches. Results show that tide-surge interaction along the east coast of the LP is significant, where surges peak 3-6 h before or after the nearest high water. The triply-nested 2D ocean circulation model is used to quantify tide-surge interaction in this region and to investigate its physical cause. The largest amplitudes of tide-surge interaction are found in the shallow water region of the Leizhou Bay, with values up to 1 m during typhoon events. Numerical experiments reveal that nonlinear bottom friction is the main contributor to tide-surge interaction, while the contribution of the nonlinear advective effect can be neglected. The shallow water effect enhances the role of nonlinear bottom friction in determining tide-surge modulation, leaving the surge peaks usually occur on the rising or falling tide. It is also found that the relative contribution of local wind and remote wind is different depending on the storm track and storm intensity, which would finally affect the temporal and spatial distribution of tide-surge interaction during typhoon events. These findings confirm the importance of coupling storm surges and tides for the prediction of storm surge events in regions which are characterized by shallow water depths and large tidal ranges.

Adriatic storm surges and related cross-basin sea-level slope

Science.gov (United States)

Međugorac, Iva; Orlić, Mirko; Janeković, Ivica; Pasarić, Zoran; Pasarić, Miroslava

2018-05-01

Storm surges pose a severe threat to the northernmost cities of the Adriatic coast, with Venice being most prone to flooding. It has been noted that some flooding episodes cause significantly different effects along the eastern and western Adriatic coasts, with indications that the difference is related to cross-basin sea-level slope. The present study aims to determine specific atmospheric conditions under which the slope develops and to explore connection with increased sea level along the two coastlines. The analysis is based on sea-level time series recorded at Venice and Bakar over the 1984-2014 interval, from which 38 most intensive storm-surge episodes were selected, and their meteorological backgrounds (ERA-Interim) were studied. The obtained sea-level extremes were grouped into three categories according to their cross-basin sea-level slope: storm surges that slope strongly westward (W type), those that slope eastward (E type) and ordinary storm surges (O type). Results show that the slope is controlled by wind action only, specifically, by the wind component towards a particular coast and by the cross-basin shear of along-basin wind. Meteorological fields were used to force an oceanographic numerical model in order to confirm the empirically established connection between the atmospheric forcing and the slope. Finally, it has been found that the intensity of storm surges along a particular Adriatic coast is determined by an interplay of sea-level slopes in the along and cross-basin directions.

Selected anthropogenic and natural radioisotopes in the Barents Sea and off the western coast of Svalbard

International Nuclear Information System (INIS)

Leppänen, Ari-Pekka; Kasatkina, Nadezhda; Vaaramaa, Kaisa; Matishov, Gennady G.; Solatie, Dina

2013-01-01

The Murmansk Marine Biological Institute (MMBI) performed high-latitude expeditions to the Barents Sea during 2007–2009 where a scientist from the Radiation and Nuclear Safety Authority (STUK) participated. The aim of the expeditions was to study and map the current radiological situation throughout the Barents Sea. In the expeditions, samples of seawater, sediment and biota were collected for radioactivity studies. The 90 Sr and 137 Cs isotopes were analysed from the seawater samples and no spatial distribution in the concentrations of 90 Sr and 137 Cs was found. The sediment samples were analysed for γ-emitting isotopes. In the statistical analysis performed only the 90 Sr was found to have no spatial distribution. In the 137 Cs concentrations two areas containing higher concentrations were observed: one in the western part of Svalbard and another in Franz Victoria Trough near the Franz Josef Land archipelago. The increase in the western coast of Svalbard suggests an Atlantic influence while in the Franz Victoria Trough source regions are possibly more complex. Since 137 Cs in marine sediments mainly originates from terrestrial sources, finding higher concentrations in the northern part of the Barents Sea may also suggest a contribution of 137 Cs carried by the ocean currents and by sea ice from the outside Barents Sea. In addition to γ spectrometric measurements, the sediment samples were radiochemically analysed for 210 Pb. It was found that the unsupported fraction of 210 Pb showed significant spatial variation. The fraction of unsupported 210 Pb was reduced to 40–70% near Bear Island, Edge Island and in the Franz Josef Land archipelago. In these regions the sea is typically covered with sea ice during winter. The relatively low fraction of unsupported 210 Pb is possibly caused by blocking of wet and dry deposition of 210 Pb onto the sea by winter sea ice. In biota samples, only small traces, at the level of 0.2 Bq/kg w.w. of 137 Cs, were found. When the

78 FR 75249 - Safety Zone: Google's Night at Sea Fireworks Display, San Francisco Bay, Alameda, CA

Science.gov (United States)

2013-12-11

...-AA00 Safety Zone: Google's Night at Sea Fireworks Display, San Francisco Bay, Alameda, CA AGENCY: Coast... Google's Night at Sea Fireworks Displays on December 7, 2013 and December 14, 2013. These safety zones... Coast Guard to establish safety zones. Google will sponsor the Google's Night at Sea Fireworks Displays...

Impact of technologically natural radioactivity on marine environment in Croatia

International Nuclear Information System (INIS)

Marovic, G.; Kovac, J.; Franic, Z.; Sencar, J.

1997-01-01

The paper deals with increased levels of radioactivity in the Kastela bay at the Croatian coast of the Adriatic sea, which is due to geographical characteristics sensitive to any kind of pollution including the radioactivity. In the bay is situated a coal fired power plant. Investigations of used coal as well as slag and ash originating from the normal operations of showed increased concentrations of natural radioactivity spreading over the area and to the sea. There is a coal slag and ash pile which presents a considerable environmental problem: situated close to the seaside, slag and ash are accumulating in the littoral zone or are being filled up directly into the sea. The aim of this study was to determine radioactivity level at the ash and slag deposit and to assess the risk from increased radioactivity to the employees of the plant, to the inhabitants of the area and due to a direct contact of ash and slag with the sea water, to the Adriatic sea. (authors)

The importance of the Danube strategy for tourism and culture development of the Croatian Danube region

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Demonja Damir

2012-01-01

Full Text Available The Danube Region consists of various countries that are determined by geographic, economic, cultural and socio-demographic characteristics. Certain regions show different trends of development with increasing regional differences. Regarding that the importance gets newly formed EU Strategy for the Danube Region, the Danube Strategy, which represents a new approach to the European Union's macro-regions, and is focused on four main directions of cooperation in the Danube Region: linking macro-regions, environmental protection, building prosperity and strengthening macro-region. Croatia, as a Danube country, accepted the idea of creating a unified European international space, as suggested in the Danube Strategy, and it is actively engaged in the process. The Croatian Danube Region includes two easternmost counties, Osijek-Baranja and Vukovar-Srijem. The rich cultural and natu­ral heritage of the two counties can be further exploited in the improved tourist offer, advocated by the Strategy. Croatian Danube Region has tourism potentials and with the appropriate measures and incentives this region could become one of the leading regions in continental tourism in Croatia. This article presents and analyzes the Danube Strategy and its importance for Croatia, the tourist and cultural potentials of the Croatian Danube Region with regard to their greater recognition and utilization as crucial for sustainable development of this, in terms of tourism, still insufficiently developed parts of Croatia, and the possibilities of tourism and culture in the Croatian Danube Region within the framework of the Danube Strategy.

Economic Situation of Fish Farming in Southeastern Coast of the Black Sea

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Ştefan Mihai Petrea

2012-10-01

Full Text Available Aquaculture industry, like most other industries, has a very powerfull correlation with the economical domain. Being an economic activity that generates profit, practicing fish farming aims profit maximization. The present study gives information regarding the economical indicators and also makes a cost structure analysis of five groups of fish farms from Southeastern Coast of the Black Sea: homestead fish farms, small scale fish farms, middle scale fish farms, big scale fish farms and floating cages. The fish farms were classified in this way by their production capacity. In order to collect data, the most representative fish farms for each group were selected and face to face interviews were made for every one of them. Data related to their source of financing, initial investment, labour costs, selling prices, feed costs and other operational costs were collected, arranged, structured and analyzed and a series of economic indicators as gross production value, gross margin, breakeven quantity, specific investment, profit, profitability ratio, rate of return or labour productivity were calculated. As a result, it was observed that fish production capacity has a big influence over the rate of return, middle scale fish farms being the most profitable, followed closely by small scale fish farms.

Exposure of croatian population to radiopharmaceuticals

International Nuclear Information System (INIS)

Prlic, I.; Suric Mihic, M.; Marovic, G.; Mestrovic, T.; Mrcela, I.; Cerovac, Z.; Golubovic, D.; Hajdinjak, M.

2010-01-01

The aim of this paper is to call attention to the exposure of Croatian population to open sources of ionising radiation used in medical diagnostics, radiopharmaceuticals in particular, whose initial activity is very high. Without proper exposure monitoring, it is not possible to establish the effective dose per capita, but we have estimated it to be between 6.8 μSv and 7.0 μSv for this type of internal exposure, based on a very loose assumption that about 35,000 diagnostic procedures with radiopharmaceuticals are performed in Croatia every year. This calls for further research that would eventually lead to limiting the doses received through exposure to radiopharmaceuticals. (authors)

Regulation and Flexibility of the Croatian Labour Market

OpenAIRE

Vedran Sosic

2004-01-01

The Croatian Labor Code was significantly reformed in 2003 as a result of extensive negotiations lasting about two years. Proponents of the reform emphasized the supposed rigidity of the labor market, resulting from restrictive employment protection legislation, as a main rationale for the reform. Critics believed that the labor market is much more flexible than often thought due to inadequate enforcement of legislation. This study aims to assess the level of labor market dynamics by construc...

Critical Mass in the Boardroom of Croatian Banks

OpenAIRE

Kramaric Tomislava Pavic; Miletic Marko

2017-01-01

This paper investigates the influence of gender diversity in the boardroom of Croatian banks on their performance. Specifically, we deal with both management and supervisory boards. Moreover, based on critical mass theory, the authors try to find out what constitutes critical mass. Using a static panel analysis on a sample of all commercial banks that operated in the period 2002-2014, three models were estimated with return on assets (ROA), return on equity (ROE) and net interest margin (NIM)...

Erosion and its rate on an accumulative Polish dune coast: the effects of the January 2012 storm surge

OpenAIRE

Łabuz, Tomasz A.

2014-01-01

The Polish coast is a non-tidal area; its shores are affected mainly by autumn-winter storm surges. Those of 6 and 14 January 2012 are representative of the forces driving the erosion of normally accumulative sections of coastal dunes, monitored by the author since 1997. The sea level maximum during these two storm surges reached 1.2 to 1.5 m amsl along the Polish coast. Land forms up to 3 m amsl were inundated. Beaches and low parts of the coast up to this height were rebuilt by sea waves at...

Sign restriction approach to macro stress-testing of the Croatian banking system

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Nataša Erjavec

2012-12-01

Full Text Available The paper employs Uhlig’s sign restriction approach to stress-testing of the Croatian banking system. The analysis is based on a standard monetary VAR comprising real economic activity, inflation and short-term interest rates augmented by the ratio of non-performing loans or return on average equity, both measures representing the aggregate banking sector. In spite of the selected indicator, the results suggest a strong sensitivity of the Croatian banking sector to macroeconomic shocks. The effects are the strongest for contractionary monetary policy shocks, followed by negative demand shocks while the effects of supply shocks turned out to be statistically insignificant. Since Croatia is a small open economy with banking the dominant financial sector, the results obtained could be interesting for policy makers in Croatia and other transition economies with similar characteristics.

Spatial and Temporal Changes in Air Pollution Along the Gulf Coast Observed During BRACE: A Case Study of the Land-Sea Breeze

Science.gov (United States)

Wellman, D.; Luke, W.; Arnold, J.; Watson, T.; Gunter, L.

2003-12-01

NOAA's Air Resources Laboratory conducted airborne measurements of trace gases and aerosols in the Bay Region Atmospheric Chemistry Experiment (BRACE) using the NOAA Twin Otter. The Twin Otter flew more than 90 hours in 21 flights in and around the Tampa metropolitan region in May, 2002, at altitudes of 60-3000 m MSL. Flights were conducted over rural and suburban areas, over the centers of Tampa and St. Petersburg, and over Tampa Bay and the Gulf of Mexico. One objective of the aircraft flights was to investigate the role of the sea breeze circulation in determining patterns of nutrient deposition and pollutant loads in the Tampa Bay watershed. Results will be presented from a May 8 flight designed to investigate the effect of the sea breeze recirculation upon Tampa's air quality. The Twin Otter took off at 1425 UTC and after performing a spiral ascent over the Sydney ground site, proceeded to fly north, at 200 feet above mean sea level (MSL) just off the Gulf coast, west of St. Petersburg. Back trajectory analysis suggested the dominance of a northerly rotation in the sea breeze; thus, air sampled over the Gulf passed some hours earlier to the south of the Tampa metropolitan area, in an area largely devoid of major pollution sources, before being advected eastward in the afternoon return flow. Ozone levels in this air mass ranged from 40 to 50 ppbv. Farther north the Twin Otter encountered the advected urban plume from Tampa, displaced to the north by the combination of southeasterly sea breeze flow and westerly return flow, and tracked this plume inland. Ozone levels quickly jumped to 60 ppbv, and increased to as high as 90 ppbv as photochemical processing continued in the advected plume. Nitric acid levels, which approached 4 ppbv in the aged urban air at the coast, dropped rapidly to as low as 1 ppbv inland. A final flight leg to the east of downtown Tampa encountered fresh anthropogenic pollution from the afternoon rush hour; ozone was rapidly produced in the

The profile of selected samples of Croatian athletes based on the items of sport jealousy scale (SJS

Directory of Open Access Journals (Sweden)

Sindik Joško

2016-01-01

Full Text Available The role of jealousy in sport, as a negative emotional reaction, accompanied by thoughts of inadequacy when compared to others, is the issue of this article. This study had a purpose to define the characteristic profiles of the Croatian athletes, based on single items of Sport Jealousy Scale (SJS II, labeled by several variables: gender, type of sport, age group. Purposive sample of 73 athletes competing at Croatian championships in different sports (football, bowling, volleyball and handball were examined with Croatian version of SJS-II. Three clusters obtained are similarly balanced, according to the number of cases in each cluster. The most simply explained, clusters clearly differentiate the most jealous, moderately jealous and slightly/low jealous athletes. Among the features of the athletes in each cluster, in the most jealous (first cluster are the athletes from team sports, women and older athletes. Females, bowling athletes, athletes from individual (coactive sports and the youngest athletes are the least jealous (grouped in third cluster.

Theoretical investigation and mathematical modelling of a wind energy system case study for Mediterranean and Red Sea

Energy Technology Data Exchange (ETDEWEB)

Shata, Ahmed Shata Ahmed

2008-06-26

Fossil fuel is getting more and more expensive every year, and is not readily available in some remote locations. Today, wind power can be harnessed to provide some or all of the power for many useful tasks such as generating electricity, pumping water and heating a house or barn. Egypt has two coastal areas that show significant promise for wind energy exploitation; the north coast on the Mediterranean Sea and the east coast on the Red Sea. The wind energy is utilized along the coast of Mediterranean Sea in Egypt on few occasions, while from national programs for wind energy utilization in Egypt, at the Red Sea coast, the master plan calls for 600 MW which are expected to be achieved by the year 2005. The contribution of fossil fuels (oil and natural gas) to electricity production in Egypt accounts for about 79% of total production, while 21% is hydropower. The demand is expected to grow rapidly to meet the large requirements of future projects. Studies showed that there is an additional need of annual electricity generation capacity around 1000 MW/year up to 2017 [14]. The purpose of this thesis is to present a new analytical method for the calculation of the wind energy potential available along the north coast of the Mediterranean Sea and the east coast of Red Sea in Egypt and moreover, it estimates the possible electrical power generated by large wind turbines and the expected cost in Euro cent/kWh for the power level of 2000 kW. It is hoped that the data analysis will help to identify good sites in Egypt for new wind turbine installations. This evaluation is hoped to trigger the use of large wind turbines at the selected sites along the coasts of Mediterranean Sea and Red Sea in Egypt. (orig.)

Descriptive study of job satisfaction and job dissatisfaction in a sample of Croatian seafarers.

Science.gov (United States)

Slišković, Ana; Penezić, Zvjezdan

2015-01-01

Given the general lack of studies on well-being in Croatian seafarers, the aim of this study was to determine the level and sources of their job satisfaction and job dissatisfaction. This descriptive study was conducted on a sample of Croatian seafarers (n = 530), employed in various functions on cargo ships. Using an online survey, we examined overall job satisfaction, and satisfaction with some specific aspects of work. Participants additionally responded to two open questions relating to the sources of their job satisfaction and job dissatisfaction, and these data were analysed using a qualitative approach. The results showed a moderate level of overall job satisfaction, while analysis of the 10 specific facets indicated that the participants are, on average, most satisfied with payment, and least satisfied with the achieved benefits and work organisation on board. The results of the qualitative analysis showed that among the main sources of job satisfaction are: financial stability and security, the ratio of work days to days off, and the quality of days off, and the nature and dynamics of the work. On the other hand, sources of dissatisfaction relate primarily to: separation from home and family, the status of Croatian seafarers in the Republic of Croatia, and working and living conditions on board.

TEST OF THE CHEN-ROLL-ROSS MACROECONOMIC FACTOR MODEL: EVIDENCE FROM CROATIAN STOCK MARKET

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Denis Dolinar

2015-12-01

Full Text Available This paper empirically examines the well-known Chen-Roll-Ross model on the Croatian stock market. Modifications of definitions of the Chen-Roll-Ross model variables showed as necessary because of doubtful availability and quality of input data needed. Namely, some macroeconomic and market variables are not available in the originally defined form or do not exist. In that sense this paper gives some alternative definitions for some model variables. Also, in order to improve statistical analysis, in this paper we have modified Fama-MacBeth technique in the way that second-pass regression was substituted with panel regression analysis. Based on the two-pass regression analysis of returns of 34 Croatian stocks on 4 macroeconomic variables during the seven-and-half-year observation period the following conclusion is made. In contrast to the results of Chen, Roll and Ross (1986 for the U.S. stock market, their model is not successful when describing a risk-return relation of Croatian stocks. Nevertheless, one observed version of the Chen-RollRoss model showed certain statistical significance. Namely, two risk factors in that version of the model were statistically significant: default premium, measured as risk premium for the corporate short-term bank loan financing, and term structure premium, measured on short-run basis.

Processes driving sea ice variability in the Bering Sea in an eddying ocean/sea ice model: Mean seasonal cycle

Science.gov (United States)

Li, Linghan; McClean, Julie L.; Miller, Arthur J.; Eisenman, Ian; Hendershott, Myrl C.; Papadopoulos, Caroline A.

2014-12-01

The seasonal cycle of sea ice variability in the Bering Sea, together with the thermodynamic and dynamic processes that control it, are examined in a fine resolution (1/10°) global coupled ocean/sea-ice model configured in the Community Earth System Model (CESM) framework. The ocean/sea-ice model consists of the Los Alamos National Laboratory Parallel Ocean Program (POP) and the Los Alamos Sea Ice Model (CICE). The model was forced with time-varying reanalysis atmospheric forcing for the time period 1970-1989. This study focuses on the time period 1980-1989. The simulated seasonal-mean fields of sea ice concentration strongly resemble satellite-derived observations, as quantified by root-mean-square errors and pattern correlation coefficients. The sea ice energy budget reveals that the seasonal thermodynamic ice volume changes are dominated by the surface energy flux between the atmosphere and the ice in the northern region and by heat flux from the ocean to the ice along the southern ice edge, especially on the western side. The sea ice force balance analysis shows that sea ice motion is largely associated with wind stress. The force due to divergence of the internal ice stress tensor is large near the land boundaries in the north, and it is small in the central and southern ice-covered region. During winter, which dominates the annual mean, it is found that the simulated sea ice was mainly formed in the northern Bering Sea, with the maximum ice growth rate occurring along the coast due to cold air from northerly winds and ice motion away from the coast. South of St Lawrence Island, winds drive the model sea ice southwestward from the north to the southwestern part of the ice-covered region. Along the ice edge in the western Bering Sea, model sea ice is melted by warm ocean water, which is carried by the simulated Bering Slope Current flowing to the northwest, resulting in the S-shaped asymmetric ice edge. In spring and fall, similar thermodynamic and dynamic

Tides in the Mandovi and Zuari estuaries, Goa, west coast of India

Indian Academy of Sciences (India)

Indian Ocean, including the Arabian Sea. As a result, the windward side of the Ghats receives high precipitation due to the topographic effect. The rainfall along the central west coast of India is about 250 cm during June–September. The Mandovi and the Zuari are two estuaries that are located along the west coast, in Goa.

Integrating multiple fish biomarkers and risk assessment as indicators of metal pollution along the Red Sea coast of Hodeida, Yemen Republic.

Science.gov (United States)

Omar, Wael A; Saleh, Yousef S; Marie, Mohamed-Assem S

2014-12-01

The marine environment of the Red Sea coast of Yemen Republic is subjected to increasing anthropogenic activities. The present field study assesses the impacts of metal pollutants on two common marine fish species; Pomadasys hasta and Lutjanus russellii collected from a reference site in comparison to two polluted sites along the Red Sea coast of Hodeida, Yemen Republic. Concentrations of heavy metals (Fe, Cu, Zn, Cd and Pb) in fish vital organs, metal pollution index (MPI), indicative biochemical parameters of liver functions (alanine aminotransferase [ALT] and aspartate aminotransferase [AST]) and kidney functions (urea and creatinine) as well as histopathological changes in gills, liver and kidney of both fish species are integrated as biomarkers of metal pollution. These biomarkers showed species-specific and/or site-specific response. The hazard index (HI) was used as an indicator of human health risks associated with fish consumption. The detected low HI values in most cases doesn't neglect the fact that the cumulative risk effects for metals together give an alarming sign and that the health of fish consumers is endangered around polluted sites. The levels of ALT, AST and urea in plasma of both fish species collected from the polluted sites showed significant increase in comparison to those of reference site. Histopathological alterations and evident damage were observed in tissues of fish collected from the polluted sites. The investigated set of biomarkers proved to be efficient and reliable in biomonitoring the pollution status along different pollution gradients. Copyright © 2014 Elsevier Inc. All rights reserved.

Solidary Dimension of Bio-Ethical Challenges in Croatian Society

OpenAIRE

MATULIĆ, Tonči

2006-01-01

This contribution investigates the solidary dimensions of bio-ethical challenges with special reflection on their situation and demands in Croatian society. The research unfolds in several stages. The introduction questions the state of today's cultural situation within which bio-ethical challenges emerge. In continuation, the paper investigates relations between social issues as a world notion and bio-ethical challenges that undoubtedly constitute a vital component of that issue. This is par...

English Words and Phrases in Croatian: A Small-Scale Study of Language Awareness and Attitudes

Directory of Open Access Journals (Sweden)

Marija Perić

2015-12-01

Full Text Available The focus of this paper is on language attitudes towards English words and phrases in the Croatian language. In order to prevent loanwords, linguistic purism has arisen as a theory about what languages should be like. The tradition of linguistic purism in Croatia has been shaped by various socio-historical factors. English may be viewed as a language of opportunity, or as a threat to the survival of other, usually minority and endangered, languages. In order to provide an insight into the use of English words and phrases in the Croatian context, a questionnaire about language attitudes and awareness was conducted on 534 participants. The aim of the questionnaire was to determine participants’ language attitudes and familiarity with English words and phrases. The results show that although people in Croatia generally like English, many of them are not familiar with English words, especially older participants and those with little or no knowledge of the English language. Moreover, the results indicate that the younger generation is more inclined towards English than the older generation; however, they are not as familiar with Croatian equivalents as they claim.

Potentials for energy savings and long term energy demands for Croatian households sector

DEFF Research Database (Denmark)

Pukšec, Tomislav; Mathiesen, Brian Vad; Duic, Neven

2011-01-01

demand in the future, based on careful and rational energy planning. Different financial, legal and technological mechanisms can lead to significant savings in the households sector which also leads to lesser greenhouse gas emissions and lower Croatian dependence on foreign fossil fuels....... relevant. In order to plan future energy systems it is important to know future possibilities and needs regarding energy demand for different sectors. Through this paper long term energy demand projections for Croatian households sector will be shown with a special emphasis on different mechanisms, both...... financial, legal but also technological that will influence future energy demand scenarios. It is important to see how these mechanisms influence, positive or negative, on future energy demand and which mechanism would be most influential. Energy demand predictions in this paper are based upon bottom...

Potentials for energy savings and long term energy demands for Croatian households sector

DEFF Research Database (Denmark)

Pukšec, Tomislav; Mathiesen, Brian Vad; Duic, Neven

2013-01-01

demand in the future, based on careful and rational energy planning. Different financial, legal and technological mechanisms can lead to significant savings in the households sector which also leads to lesser greenhouse gas emissions and lower Croatian dependence on foreign fossil fuels....... relevant. In order to plan future energy systems it is important to know future possibilities and needs regarding energy demand for different sectors. Through this paper long term energy demand projections for Croatian households sector will be shown with a special emphasis on different mechanisms, both...... financial, legal but also technological that will influence future energy demand scenarios. It is important to see how these mechanisms influence, positive or negative, on future energy demand and which mechanism would be most influential. Energy demand predictions in this paper are based upon bottom...

Proposal for a new detection method of substance abuse risk in Croatian adolescents

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Sanja Tatalovic Vorkapic

2011-01-01

Full Text Available One of the most important factors of successful substance abuse treatment is the early start of the same treatment. Recent selection method for identification of Croatian adolescents in the substance abuse risk that has been using drug tests from urine samples, has been simple and exact on the one hand, but on the other, has been very rare and usually guided by the pressure of parents or the court. Besides, such method presented the source of legal and ethical questions. So, the proposal of application of standardized psychological tests during systematic medical exams of Croatian adolescents at the age range of 15-22 years could help with the early detection of those adolescents who were in the substance abuse risk or already had the developed addiction problem.

Past sea level changes along the western continental margins of India: Evidences from morphology of the sea bed

Digital Repository Service at National Institute of Oceanography (India)

Vora, K.H.

-wide have been affected to a considerable extent by Pleistocene glaciations (Emery, 1968). The rate of sea-level rise has varied frequently and the sea-level still stands produced wave-cut terraces and platforms. In other words, the surface of a terrace... Merh (1992) while reviewing Quaternary sea level changes along India’s coasts observed that the Last Glacial Stage was a period of regression when the sea level went down to almost -150 m. With the advent of the Holocene, the sea started rising...

Meteorological tsunamis along the East Coast of the United States

Science.gov (United States)

Rabinovich, A.

2012-12-01

Tsunami-like intense sea level oscillations are common along the East Coast of the United States. They are generated by various types of atmospheric disturbances, including hurricanes, frontal passages, tornados, trains of atmospheric gravity waves, pressure jumps, squalls, and gales, that each set up a local, time-limited barotropic response in the affected body of water. These meteorologically induced waves have the same temporal and spatial scales as their seismically generated counterparts and inflict comparable destructions. Observed around the globe, these devastating waves are known locally as "abiki" in Nagaski Bay (Japan), "rissaga" in Spain, "šćiga" along the Croation Coast bordering the Adriatic Sea, "milghuba" in Malta, and "marrobbio" in Italy. Collectively, they may be considered as "meteorological tsunamis" or "meteotsunamis." The updated NOAA tide gauge network with 1 min sampling enabled us to examine resonant amplifications of specific events observed in 2007-2012 and physical properties of meteotsunamis impacting the United States East Coast in general. Of particular interest and focus was the "derecho" event of June 29 - July 2, 2012.

Transparency report delay and disclosure by Croatian audit firms

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Marko Čular

2017-01-01

Full Text Available The aim of this paper is to investigate transparency report (TR disclosure and determinants of TR delay, using Croatian listed companies and audit firms who audited Croatian listed companies in 2015. TR disclosure is measured using the TR index whereas the TR delay is measured as the number of days between the financial year-end and the publication date of the TR by an audit firms. We first analyzed the position and difference between audit firm indicators and types of audit firm using the following: number of certified auditors, number of employees, average net salary, total revenue, net profit, net working capital, total assets, total capital and financial ratio. Second, we used the TR index to determine the existence of TR elements and whether the audit firm made a disclosure. Finally, we used multiple regressions for modelling the TR delay as a function of the following variables: number of certified auditors, number of audits per year, return on assets and the TR index. Our results indicate that based on the TR index only 32% audit firms are transparent. Furthermore, the TR delay is shorter when audit firms have a greater number of certified auditors and a higher TR index, i.e. when audit firms incorporate more elements into the TR.

Possible multihazard events (tsunamis, earthquakes, landslides) expected on the North Bulgarian Black sea coast

Science.gov (United States)

Ranguelov, B.; Gospodinopv, D.

2009-04-01

Earthquakes The area is famous with its seismic regime. The region usually shows non regular behavior of the strong events occurrence. There are episodes of activation and between them long periods of seismic quiescence. The most important one is at the I-st century BC when according to the chronicler Strabo, the ancient Greek colony "Bisone sank in the waters of the sea". The seismic source is known as Shabla-Kaliakra zone with the best documented seismic event of 31st March 1901. This event had a magnitude of 7.2 (estimated by the macroseismic transformation formula) with a source depth of about 10-20 km. The epicenter was located in the aquatory of the sea. The observed macroseismic intensity on the land reached the maximum value of X degree MSK. This event produced a number of secondary effects - landslides, rockfalls, subsidence, extensive destruction of the houses located around and tsunami (up to 3 meters height observed at Balchik port. This event is selected as referent one. Tsunamis Such earthquakes (magnitude greater then 7.0) almost always trigger tsunamis. They could be generated by the earthquake rupture process, or more frequently by the secondary triggered phenomena - landslides (submarine or surface) and/or other geodynamic phenomena - rock falls, degradation of gas hydrates, etc. the most famous water level change is described by Strabo - related to the great catastrophe. The area shows also some other expressions about tsunamis - the last one - a non seismic tsunami at 7th May, 2007 with maximum observed amplitudes of about 3 meters water level changes. Landslides The area on the north Bulgarian Black Sea coast is covered by many active landslides. They have different size, depth and activation time. Most of them are located near the coast line thus presenting huge danger about the beaches, tourist infrastructure, population and historical heritage. The most famous landslide (subsidence) is related with the I-st century BC seismic event, when a

Heavy metal concentrations in gill and liver tissues of Rutilus kutum and Chelon aurata in the coast of Babolsar, southern Caspian Sea

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Fatemeh Kardel

2016-04-01

Full Text Available Heavy metal accumulation in the aquatic ecosystems is a main concern which threats human health. In this study two commercial fish species, Rutilus kutum and Chelon aurata were selected for assessing heavy metal (Cd, Pb, Zn concentrations in gill and liver tissues at Babolsar’s coast, the southern Caspian Sea, Iran. Babolsar is one of the important fishery stations in the southern Caspian Sea. The results showed that liver tissue of C. aurata significantly accumulated higher concentration of Cd, Pb and Zn compared to that of R. kutum, but these results were not significant for gill tissue. Liver tissue accumulated higher concentration of Cd and Pb compared to gill tissue in C. aurata, but these results were not significant for R. kutum. It is concluded that the liver tissue of C. aurata has higher potential to accumulate heavy metal pollution compared to liver tissue of R. kutum

Dividends Provisions in Croatian Double Taxation Agreements

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Marjeta Tomulić Vehovec

2007-03-01

Full Text Available This paper analyzes the provisions concerning dividends in the double taxation avoidance agreements concluded by the Republic of Croatia. Since the base for taxation is necessarily laid down in domestic law, Croatian legislation is examined as well. The author primarily discusses dividends provisions in four agreements signed with Germany, Austria, Switzerland and Slovenia, in addition to analyzing the differences from and similarities with the OECD Model Convention. Second, the paper briefly explains the methods for eliminating double taxation on income from dividends. Finally, it addresses the changes necessary for accession to the European Union.

Measurement of Radioactivity in Some Croatian Regions

International Nuclear Information System (INIS)

Orehovec, Z.; Ilijas, B.; Bokan, S.

2001-01-01

Full text: After Government of Canada expressed its suspicion that Canadian soldiers who were included in UNPROFOR mission in Croatia were exposed to increased radioactivity and possible some chemical influences, a large action of measuring and sampling was undertaken. Canadian and Croatian experts were working together and a very large number of samples was collected. Measurements of alpha, beta and gamma radioactivity on terrain, as well as later analysis of samples showed no increased radioactivity or any other signs of radioactive contamination. The conclusion is that any possible diseases of Canadian soldiers can not originate from radiation or radioactive contamination in Croatia. (author)

Venous thromboembolism in Croatia - Croatian Cooperative Group for Hematologic Diseases (CROHEM) study.

Science.gov (United States)

Pulanić, Dražen; Gverić-Krečak, Velka; Nemet-Lojan, Zlatka; Holik, Hrvoje; Coha, Božena; Babok-Flegarić, Renata; Komljenović, Mili; Knežević, Dijana; Petrovečki, Mladen; Zupančić Šalek, Silva; Labar, Boris; Nemet, Damir

2015-12-01

To analyze the incidence and characteristics of venous thromboembolism (VTE) in Croatia. The Croatian Cooperative Group for Hematologic Diseases conducted an observational non-interventional study in 2011. Medical records of patients with newly diagnosed VTE hospitalized in general hospitals in 4 Croatian counties (Šibenik-Knin, Koprivnica-Križevci, Brod-Posavina, and Varaždin County) were reviewed. According to 2011 Census, the population of these counties comprises 13.1% of the Croatian population. There were 663 patients with VTE; 408 (61.54%) had deep vein thrombosis, 219 (33.03%) had pulmonary embolism, and 36 (5.43%) had both conditions. Median age was 71 years, 290 (43.7%) were men and 373 (56.3%) women. Secondary VTE was found in 57.3% of participants, idiopathic VTE in 42.7%, and recurrent VTE in 11.9%. There were no differences between patients with secondary VTE and patients with idiopathic VTE in disease recurrence and sex. The most frequent causes of secondary VTE were cancer (40.8%), and trauma, surgery, and immobilization (38.2%), while 42.9% patients with secondary VTE had ≥2 causes. There were 8.9% patients ≤45 years; 3.3% with idiopathic or recurrent VTE. Seventy patients (10.6%) died, more of whom had secondary (81.4%) than idiopathic (18.6%) VTE (PCroatia was 1.185 per 1000 people. Characteristics of VTE in Croatia are similar to those reported in large international studies. Improved thromboprophylaxis during the presence of risk factors for secondary VTE might substantially lower the VTE burden.

COMPETITIVENESS OF CROATIAN PRODUCTION AND PROCESSING OF WHEAT ON THE EU MARKET

Directory of Open Access Journals (Sweden)

Davor Balaž

2016-06-01

Full Text Available Analysis of competitiveness is a demanding process that includes data collection and comparison on the macro and micro economic basis. For the purposes of this study, an analysis the available data on the production and processing of wheat in the Republic of Croatia and the European Union (desk research, 5 Region of eastern Croatian (130 samples of producers, and processors of wheat 18 samples was conducted. Based on the collected data, an analysis of the samples structure was conducted according to different variables in accordance with the performed descriptive statistical analysis for ordinal variables and quantitative (the metering and interval. The data analysis resulted in calculations using the cost competitiveness of domestic resources (DRC, and making analytical matrix (PAM. The calculation of separated coefficient (DRC has not confirmed the competitiveness of Croatian wheat production for the reference year. Possible necessary adjustments to business standards, foreign trade, foreign trade protection and domestic support under the Common Agricultural Policy (CAP have been identified. The study was conducted to evaluate the economic performance of Croatian production and processing of wheat in simulated conditions, using the method calculating the coefficient of DRC. The performed calculations showed mutual diseconomic interdependence of production and processing of wheat in the Republic of Croatia, with a positive impact on the stability and sustainability of the business in rural areas. Based on the research it was found out that there are conditions for the quantitative and qualitative increase in the production and processing of wheat in the Republic of Croatia.

Mean relative sea level rise along the coasts of the China Seas from mid-20th to 21st centuries

Science.gov (United States)

Chen, Nan; Han, Guoqi; Yang, Jingsong

2018-01-01

Mean relative sea level (MRSL) rise has caused more frequent flooding in many parts of the world. The MRSL rise varies substantially from place to place. Here we use tide-gauge data and satellite measurements to examine past MRSL trends for the coasts of the China Seas. We then combine climate model output and satellite observations to provide MRSL projections in the 21st century. The MRSL trend based on tide-gauge data shows substantial regional variations, from 1 to 5 mm/yr. The vertical land motion (VLM) based on altimetry and tide-gauge (ATG) data indicates large land subsidence at some tide-gauge locations, consistent with the Global Positioning Systems (GPS)-based VLM but different significantly from small uplift estimated by a Glacial Isostatic Adjustment (GIA) model, which suggests other important factors causing the VLM instead of the GIA process. When GPS- or ATG-based VLM estimates are used, the projected MRSL rise between 1986-2005 and 2081-2100 at tide-gauge sites varies from 60 to 130 cm under the Representative Concentration Pathway 8.5 (RCP8.5) scenario of the Intergovernmental Panel on Climate Change (IPCC). Our projections are significantly larger than those of IPCC and other literature, as a result of accounting for the land subsidence derived from observations. Steric and dynamic ocean effects and land-ice melt effects are comparable (about 30 cm each) and do not vary much over the tide-gauge locations. The VLM effect varies from -10 to 60 cm. The projections between 1986-2005 and 2081-2100 under RCP4.5 show a similar spatial distribution to that under RCP8.5, with a smaller amount of rise by 18 cm on average for this region.

Meteotsunami ("Marrobbio") of 25-26 June 2014 on the Southwestern Coast of Sicily, Italy

Science.gov (United States)

Šepić, Jadranka; Vilibić, Ivica; Rabinovich, Alexander; Tinti, Stefano

2018-04-01

A major tsunami-like event, locally known as `marrobbio', impacted the southwestern coast of Sicily on 25-26 June 2014. The event was part of a chain of hazardous episodes in the Mediterranean and Black seas during the last week of June 2014 resulting from an anomalous atmospheric system ("tumultuous atmosphere") propagating eastward over the region. The synoptic patterns and vertical structure of the atmosphere over Sicily at the time of the event indicate that atmospheric wave ducting was responsible for the generation of tsunamigenic air pressure disturbances that produced especially high sea level responses ("meteotsunamis") at certain sites along the Sicilian coast. The strongest sea level oscillations were observed at Mazara del Vallo, where a 1-m meteotsunami bore, propagating upstream in the Mazaro River, was generated. The combined effects of external resonance (Proudman resonance on the western Sicilian shelf) and internal resonant conditions (bathymetric and topographic characteristics of specific sites) were found to be the key factors that caused the meteotsunami (marrobbio phenomenon) on the coast of Sicily and the meteobore at Mazara del Vallo.

Universal Dependencies for Serbian in Comparison with Croatian and Other Slavic Languages

DEFF Research Database (Denmark)

Starovic, Mirjana; Samardzic, Tanja; Agic, Zeljko

2017-01-01

The paper documents the procedure of building a new Universal Dependencies (UDv2) treebank for Serbian starting from an existing Croatian UDv1 treebank and taking into account the other Slavic UD annotation guidelines. We describe the automatic and manual annotation procedures, discuss the annota...

Wave transformation at select locations along the Indian coast through measurements, modelling and remote sensing

Digital Repository Service at National Institute of Oceanography (India)

Aboobacker, V.M.

difficult than a single wave system. Generation and propagation of the multi-directional swells in the Arabian Sea, especially during pre-monsoon and NE monsoon seasons, their interaction with local wind seas along the west coast of India...

Evaluation of genetic diversity of cultivated tea clones (Camellia sinensis (L. Kuntze in the eastern black sea coast by inter-simple sequence repeats (ISSRS

Directory of Open Access Journals (Sweden)

Beris Fatih S.

2016-01-01

Full Text Available Tea is the most globally consumed drink after spring water and an important breeding plant with high economical value in Turkey. In half a century, various kinds of tea cultivars have been bred in Turkey to improve the quality and yield of tea plants. Since tea reproduces sexually, tea fields vary in quality. Thus, determining the genetic diversity and relationship of the plants to support breeding and cultivation is important. In this study we aimed to determine the genetic diversity of tea cultivars breeding in the Eastern Black Sea coast of Turkey and the genetic relationship between them, to verify whether the qualitative morphological designations of the clones are genetically true by the ISSR markers. Herein, the genetic diversity and relationships of 18 Turkish tea cultivars were determined using 15 ISSR markers with sizes ranging from 250 to 3000 base pairs. The similarity indices among these cultivars were between 0.456 and 0.743. Based on cluster analysis using UPGMA, some of tea cultivars originating from the same geographical position were found to be clustered closely. Our data provide valuable information and a useful basis to assist selection and cloning experiments of tea cultivars and also help farmers to find elite parental clones for tea breeding in the Eastern Black Sea coast of Turkey.

Upward Mobility Criteria from Croatian Women's Point of View

OpenAIRE

Djula Borozan

2006-01-01

Little is generally known about the factors affecting the career advancement of women in the world of work. This is especially true for Croatia. Formally and legally, women should have equal opportunities for employment and advancement as their male counterparts have. However, in practice, situations are often different due to socio-cultural, support systems, self imposed barriers and the like. This paper examines factors facilitating and hindering career advancement from the Croatian women’s...

Stratigraphy, palaeoenvironments and model for the deposition of the Abdur Reef Limestone: : context for an important archaeological site from the last interglacial on the Red Sea coast of Eritrea

NARCIS (Netherlands)

Bruggemann, J. Henrich; Buffler, R.T; Guillaume, M.M; Walter, R.C; von Cosel, R; Ghebretensae, B.N.; Berhe, S.M

2004-01-01

Stone tools discovered within uplifted marine terraces along the Red Sea coast of Eritrea at the Abdur Archaeological Site, dated to 125±7 ka (the last interglacial, marine isotope stage 5e), show that early humans occupied coastal areas by this time [Walter et al. (2000) Nature 405, 65–69]. In the

Environmental state of the Slovenian part of the Adriatic Sea

Directory of Open Access Journals (Sweden)

Valentina Brečko Grubar

2010-06-01

Full Text Available Slovenian part of the Adriatic Sea is its most northern part which occupies approximately 200 km2 and is a part of the wider Gulf of Trieste. Slovenian coast consists of 47 kilometers of mostly steep, abrasive marl and sandstone coast. Low accumulation coast is located only at the mouths of the watercourses and represents but a smaller portion, whereas the smallest part is occupied by the limestone abrasion coast. Mainland coastal region is mostly hillside and has a very diverse relief, while plains, in smaller numbers, are located only in the lower parts of the river valleys. Slovenian sea indents the mainland by two larger gulfs: the Gulf of Koper and of Piran and is predominately very shallow. The average depth is around 18 m and the largest depth is 38 m at the Madona cape near Piran. Sea bottom is mostly covered by the thick layer of sediments deposited after the abrasion of the steep cliff coast and by the accumulation of the river alluvium. Due to its shallowness the sea is exposed to high temperature fluctuations and due to the fresh water influx also to the changes of its salinity. The circulation of the sea water is mainly induced by the tide and wind activities, mostly the Bora (strong north-easterly wind which significantly influences the vertical circulation of the water. Water current is weak and unstable. There is a large influx of nutrients into the Slovenian sea, resulting from the soil erosion, surface water influx, watercourses and direct emissions of waste waters into the sea. The consequence of the mentioned sea characteristics is a great landscape sensitivity of the coastal sea ecosystem. During summer the sea warms intensely and when accompanied by the weak water circulation, we are often witnessing the lack of oxygen in the deeper layers of the water, intensive algae growth and sea blooming, which points to exceeded self-cleaning (assimilation capacities of the marine ecosystem. The major polluters are the coastal towns

Environmental state of the Slovenian part of the Adriatic Sea

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Valentina Brečko Grubar

2010-01-01

Full Text Available Slovenian part of the Adriatic Sea is its most northern part which occupies approximately 200 km2 and is a part of the wider Gulf of Trieste. Slovenian coast consists of 47 kilometers of mostly steep, abrasive marl and sandstone coast. Low accumulation coast is located only at the mouths of the watercourses and represents but a smaller portion, whereas the smallest part is occupied by the limestone abrasion coast. Mainland coastal region is mostly hillside and has a very diverse relief, while plains, in smaller numbers, are located only in the lower parts of the river valleys. Slovenian sea indents the mainland by two larger gulfs: the Gulf of Koper and of Piran and is predominately very shallow. The average depth is around 18 m and the largest depth is 38 m at the Madona cape near Piran. Sea bottom is mostly covered by the thick layer of sediments deposited after the abrasion of the steep cliff coast and by the accumulation of the river alluvium. Due to its shallowness the sea is exposed to high temperature fluctuations and due to the fresh water influx also to the changes of its salinity. The circulation of the sea water is mainly induced by the tide and wind activities, mostly the Bora (strong north-easterly wind which significantly influences the vertical circulation of the water. Water current is weak and unstable. There is a large influx of nutrients into the Slovenian sea, resulting from the soil erosion, surface water influx, watercourses and direct emissions of waste waters into the sea. The consequence of the mentioned sea characteristics is a great landscape sensitivity of the coastal sea ecosystem. During summer the sea warms intensely and when accompanied by the weak water circulation, we are often witnessing the lack of oxygen in the deeper layers of the water, intensive algae growth and sea blooming, which points to exceeded self-cleaning (assimilation capacities of the marine ecosystem. The major polluters are the coastal towns

COMPARATIVE ANALYSIS OF POLISH AND CROATIAN MARITIME POLICY IN THE CONTEXT OF THE INTEGRATED MARITIME POLICY OF THE EUROPEAN UNION

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Katarzyna Skrzeszewska

2016-12-01

Full Text Available Traditional activities based on sea resources (maritime transport, shipyards, fishery always played the key role in increasing production possibilities of the economies with the access to the sea. The development of technique and technology distinctly contributed to broadening the horizons and diversification of activities based on exploitation of maritime basins. Despite the positive results connected with greater and more intense exploration of seas resources, there also appeared the negative effects. First and foremost, they are connected with degradation of the natural environment and growing conflicts of interests of different groups of the basins users. The issue of split entitlement to use seas resources was brought to the world forum in 1982 by enacting the United Nations Convention on the Law of the Sea (UNCLOS. The European Commission, having contucted consultations on a large scale, accepted the Integrated Maritime Policy of the European Union (IMP EU. It was based on the assumption, that all maritime activities are interconnected and that is why they should be performed in a coordinated manner to achive the established goals. The Integrated Maritime Policy created the framework, in which the member states were to find appropiate solutions to their economy specificity, inter alia – the maritime economy. In the paper, the results of the research of maritime policies of two countries - Poland and Croatia are presented. The goal of the research is to check how far the policies of these two countries are coherent with each other and with the assumptions of the IMP. In the research the deductive method was used - it was based at conclusions from the comparative analysis. The surveys were conducted on the basis of the EU, Polish and Croatian strategic documents.

How Much Are Floridians Willing to Pay for Protecting Sea Turtles from Sea Level Rise?

Science.gov (United States)

Hamed, Ahmed; Madani, Kaveh; Von Holle, Betsy; Wright, James; Milon, J Walter; Bossick, Matthew

2016-01-01

Sea level rise (SLR) is posing a great inundation risk to coastal areas. Some coastal nesting species, including sea turtle species, have experienced diminished habitat from SLR. Contingent valuation method (CVM) was used in an effort to assess the economic loss impacts of SLR on sea turtle nesting habitats for Florida coasts; and to elicit values of willingness to pay (WTP) of Central Florida residents to implement certain mitigation strategies, which would protect Florida's east coast sea turtle nesting areas. Using the open-ended and dichotomous choice CVM, we sampled residents of two Florida communities: Cocoa Beach and Oviedo. We estimated the WTP of households from these two cities to protect sea turtle habitat to be between $42 and $57 per year for 5 years. Additionally, we attempted to assess the impact of the both the respondents' demographics and their perception toward various situations on their WTP value. Findings include a negative correlation between the age of a respondent and the probability of an individual willing to pay the hypothetical WTP amount. We found that WTP of an individual was not dependent on prior knowledge of the effects of SLR on sea turtle habitat. The greatest indicators of whether or not an individual was willing to pay to protect sea turtle habitat were the respondents' perception regarding the trustworthiness and efficiency of the party which will implement the conservation measures and their confidence in the conservation methods used. Respondents who perceive sea turtles having an effect on their life were also more likely to pay.

CAN FOOD BE A COMPETITIVE ADVANTAGE OF CROATIAN TOURISM?

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Mirna Leko Šimić

2016-06-01

Full Text Available Tourism in is one of the most efficient and competitive industries in Croatia. According to the Croatian National Bank (2015, with an income of 7.4 billion Euros in 2014, it contributes 17.2% to the national GDP. From the marketing point of view, it is one of the most crucial images of Croatia internationally. However, for decades tourism in Croatia was marked as “3S” (sun, sand and sea. This means that its competitiveness was based primarily on natural resources. Apart from price differentiation, such positioning has removed the characteristics that differentiate it from other Mediterranean destinations and has resulted in the existing problems of high seasonality, low ROI, low value added, etc. The major goal of this paper is to analyse the opportunity of increasing the tourism value added by developing food tourism as a special tourist product of Croatia. The research is in line with the goals of the national tourism development strategy which emphasizes the need to create value added to the national economy by valorisation and protection of available resources, market repositioning and new identity creation as well as enabling additional market opportunities for local products. Food tourism perfectly matches these goals. A pilot research of supply (hotels and restaurants, local tourist associations, souvenir shops and demand (foreign tourists was conducted and potential for such development was identified. The gaps in attitudes and opinions between supply and demand of food tourism is analysed and discussed and appropriate marketing activities are suggested.

Small river plumes off the northeastern coast of the Black Sea under average climatic and flooding discharge conditions

Science.gov (United States)

Osadchiev, Alexander; Korshenko, Evgeniya

2017-06-01

This study focuses on the impact of discharges of small rivers on the delivery and fate of fluvial water and suspended matter at the northeastern part of the Black Sea under different local precipitation conditions. Several dozens of mountainous rivers flow into the sea at the study region, and most of them, except for several of the largest, have little annual runoff and affect adjacent coastal waters to a limited extent under average climatic conditions. However, the discharges of these small rivers are characterized by a quick response to precipitation events and can significantly increase during and shortly after heavy rains, which are frequent in the considered area. The delivery and fate of fluvial water and terrigenous sediments at the study region, under average climatic and rain-induced flooding conditions, were explored and compared using in situ data, satellite imagery, and numerical modeling. It was shown that the point-source spread of continental discharge dominated by several large rivers under average climatic conditions can change to the line-source discharge from numerous small rivers situated along the coast in response to heavy rains. The intense line-source runoff of water and suspended sediments forms a geostrophic alongshore current of turbid and freshened water, which induces the intense transport of suspended and dissolved constituents discharged with river waters in a northwestern direction. This process significantly influences water quality and causes active sediment load at large segments of the narrow shelf at the northeastern part of the Black Sea compared to average climatic discharge conditions.

Small river plumes off the northeastern coast of the Black Sea under average climatic and flooding discharge conditions

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A. Osadchiev

2017-06-01

Full Text Available This study focuses on the impact of discharges of small rivers on the delivery and fate of fluvial water and suspended matter at the northeastern part of the Black Sea under different local precipitation conditions. Several dozens of mountainous rivers flow into the sea at the study region, and most of them, except for several of the largest, have little annual runoff and affect adjacent coastal waters to a limited extent under average climatic conditions. However, the discharges of these small rivers are characterized by a quick response to precipitation events and can significantly increase during and shortly after heavy rains, which are frequent in the considered area. The delivery and fate of fluvial water and terrigenous sediments at the study region, under average climatic and rain-induced flooding conditions, were explored and compared using in situ data, satellite imagery, and numerical modeling. It was shown that the point-source spread of continental discharge dominated by several large rivers under average climatic conditions can change to the line-source discharge from numerous small rivers situated along the coast in response to heavy rains. The intense line-source runoff of water and suspended sediments forms a geostrophic alongshore current of turbid and freshened water, which induces the intense transport of suspended and dissolved constituents discharged with river waters in a northwestern direction. This process significantly influences water quality and causes active sediment load at large segments of the narrow shelf at the northeastern part of the Black Sea compared to average climatic discharge conditions.

Analysis of the Financial Support by the Croatian Ministry of Science, Education and Sports to Croatian Scientific Journals

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Macan, B.

2008-03-01

Full Text Available The Ministry of Science, Education and Sports (MSES provides financial support for publishing scientific and scientific/professional journals . The journals should satisfy the following conditions: regular publishing, coherence with the “Notes for editing primary scientific publications”, inclusion in at least one international bibliographic database relevant for the specific scientific field, review procedure, existence of a web page with at least basic information about the journal and a table of contents of the latest issue. The MSES also provides financial help for publishing journals dedicated to promoting science, which is awarded by special decision of the Commission for publishing.2In the year 2007, the MSES financially supported 220 Croatian scientific, scientific/professional journals, and journals for the promotion of science from the fields of humanities, natural, technical, biotechnical, social, biomedical and health care sciences with 15 million Croatian kunas in total.5 More than 50 % of the supported journals are from humanities and social sciences, while only 20 of the titles (9 % belong to biotechnical journals (Fig. 1. Distribution of financial support by scientific fields is similar (Fig. 2. The average financial support is HRK 68,181.82 per journal.The highest average amount per journal is given to journals from biomedical and health care sciences (HRK 83,758.42, while the lowest support is given to humanities journals (HRK54,138.20 (Fig. 3.If we divide the amount of MSES financial support in 2007 into 5 classes, each class being HRK 50,000 , it is obvious that the majority of journals (122 titles or 55.45 % was supported with less than HRK 50,000; about a quarter of the journals with an amount between HRK 50,000 and HRK 100,000; and 11 journals with more than HRK 200,000 (Fig. 4.In order to compare the criteria for scientific advancement (papers published in journals covered by Thomson Scientific databases is given

Radioactivity And Nuclear Themes In Croatian Popular Culture

International Nuclear Information System (INIS)

Franic, Z.; Franic, S.

2015-01-01

Popular culture refers to the entirety of ideas, perspectives, attitudes, behaviours, ways of communication, cultural and artistic products, (visual, auditory, written, etc.) as well as other phenomena in the real or virtual world within mainstream culture. Heavily influenced by mass media, this collection of ideas permeates the everyday lives of society. In the so-called atomic age, which corresponds to the cold war period, stylistic coloration and application of the concepts of radiation that have persisted in everyday life to this day can be classified into four main groups of radiological-nuclear themes: monsters and mutants associated with radiation, nuclear accidents, nuclear terrorism and nuclear optimism. This paper discusses some examples relating to radioactivity, radiation and nuclear topics in Croatian popular culture, with special reference to the mass media, including some Internet portals. In Croatian mass media, like in other cultures, radiation and nuclear metaphors symbolize something scary and completely incomprehensible. However, further systematic research would be needed to analyse and explain all of the stereotypes in more detail. Results would be useful in creating a more effective way for informing the general public about the effects and use of radiation and nuclear technology, which is expected to play a far greater role in solving numerous problems dealing with energy supply, medicine, etc. in the near future. It should be noted that nowadays the collective public fears shift from radiation to other global threats such as climate change, genetically modified organisms, global terrorism and others. (author).

Attribution of the variability of typhoon landfalls in China coasts to the Pacific Decadal Oscillation and sea surface temperature in the tropical Indian Ocean-western Pacific

Science.gov (United States)

Yang, L.; Chen, S.; Wang, C.; Wang, D.; Wang, X.

2017-12-01

The typhoon (TY) landfall activity along China coasts during July-August-September (JAS) shows significant interdecadal variations during 1965-2010. Three typical episodes for TY landfall activities in JAS along the China coasts during 1965-2010 can be identified, with more TY landfall during 1965-1978 (period I) and 1998-2010 (period III), and less during 1982-1995 (period II). We found that the interdcadal variations might be related to the combined effects of the Pacific Decadal Oscillation (PDO) phase change and the sea surface temperature (SST) variation in the tropical Indian Ocean and western Pacific (IO-WP). During negative PDO phase of periods I and III, a cyclonic anomaly is located in the western North Pacific (WNP) inducing easterly flow at its north, favoring TY landfall along eastern China coast. Due to Gill-pattern responses, warm SST anomalies over tropical IO-WP induce an anomalous anticyclonic circulation in the WNP, with southeasterly wind dominating in the northern SCS and WNP (10o-20o N), which favors TY reaching along southern China coast. With both landfalling-favorable conditions satisfied, there are significantly more TY landfall during period III than that of period I, which shows SST cooling in tropical IO-WP.

BUSINESS SURVEY LIQUIDITY MEASURE AS A LEADING INDICATOR OF CROATIAN INDUSTRIAL PRODUCTION

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Mirjana Čižmešija

2012-12-01

Full Text Available Business survey liquidity measure is one of the modifications of the uniform EU business survey methodology applied in Croatia. Consequent liquidity problem have been, since socialist times, one of the major problem for Croatia's business. The problem rapidly increased between 1995 and 2000 and now it again represents the main difficulty for the Croatian economy. In order to improve the forecasting properties of business survey liquidity measure, some econometric models ware applied. Based on the regression analysis we concluded that the changes in the liquidity variable can predict the direction of changes in industrial production with one quarter lead. The results also show that liquidity can be a proxy of the Industrial Confidence Indicator in the observed period. The empirical analysis was performed using quarterly data covering the period from the first quarter 2005 to the fourth quarter 2011. The data sources were Privredni vjesnik (a business magazine in Croatia and the Croatian Bureau of Statistics.

On the behaviour of artificial radionuclides at the Baltic sea coastal zone

International Nuclear Information System (INIS)

Styro, D.B.; Astrauskene, N.P.; Kadzhene, G.I.; Lukinskene, M.V.

1988-01-01

The measured results of the 137 Cs, 90 Sr and 144 Ce radionuclide concentrations near the settlement of Juodkrante at the Baltic Sea coast have been considered. The instability of the mean values of the radionuclide concentrations, especially that of strontium-90, has been determined. A certain increase of the radionuclide concentration near the sea coast as compared to that in the open sea has been noted, as well as the influence of the stormy weather on the absolute values of the radionuclide concentration at the coastal zone. 5 refs.; 3 figs.; 1 tab

VOLUNTARY DISCLOSURE OF CASH FLOWS INFORMATION AND COMPANY'S CHARACTERISTICS: EVIDENCE FROM THE CROATIAN CAPITAL MARKET

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Željana Aljinović Barać

2012-12-01

Full Text Available This paper focuses on the voluntary disclosure of cash flows information of Croatian large companies whose shares are listed on the Zagreb Stock Exchange, with the aim to identify characteristics of companies that provide extensive disclosures. In order to conduct the research and test the likelihood that company publicly announces wealth of information about cash flows, three groups of company’s features are defined as variables: accounting data, capital market information and company’s qualitative characteristics. Verification of empirical evidence was provided through the sample of Croatian listed companies using logistic regression analysis. Obtained results indicate that despite the desire of the regulatory authorities that capital market investors receive all relevant information, companies voluntarily disclose information about cash flows very rarely. Those companies are young (i.e. their shares are listed on an organized securities market for a short time and profitable, with growing net income and growing cash flow from operating activities and usually use indirect method for operating cash flow report. The provision of features of Croatian companies that voluntary disclose cash flow information can be found as contribution of our research, because this topic in a cases of macro-oriented accounting system economies, i.e. bank oriented economies with emerging capital market is still unexplored.

Proceedings of 7th Symposium of the Croatian Radiation Protection Association

Energy Technology Data Exchange (ETDEWEB)

Barisic, D; Grahek, Z; Krajcar Bronic, I; Miljanic, S

2008-07-01

The 7th symposium of the Croatian Radiation Protection Association discussed the following topics: general topics; radiation dosimetry and instrumentation; biological effects of radiation; radiation protection in medicine; radioecology and radon. For each subject many investigations, experiments, examples and results are presented. International character of this symposium shows importance of these topics not only in region but world wide.

Proceedings of 7th Symposium of the Croatian Radiation Protection Association

International Nuclear Information System (INIS)

Barisic, D.; Grahek, Z.; Krajcar Bronic, I.; Miljanic, S.

2008-01-01

The 7th symposium of the Croatian Radiation Protection Association discussed the following topics: general topics; radiation dosimetry and instrumentation; biological effects of radiation; radiation protection in medicine; radioecology and radon. For each subject many investigations, experiments, examples and results are presented. International character of this symposium shows importance of these topics not only in region but world wide

Spatial variations in trace element concentrations of the sea urchin, Paracentrotus lividus, a first reference study in the Mediterranean Sea.

Science.gov (United States)

Ternengo, S; Marengo, M; El Idrissi, O; Yepka, J; Pasqualini, V; Gobert, S

2018-04-01

A study on Trace Elements (TE) from sea urchin gonads has been conducted in the western Mediterranean Sea. Contamination data were used to determine a Trace Method Pollution Index (TEPI). TE concentrations varied considerably depending on the location of the sampling stations. The results showed that five trace elements (Zn, Fe, As, Al, Cu) are ubiquitous. The geographical area considered (Corsica) represents an important range of environmental conditions and types of pressure that can be found in the western Mediterranean Sea. TEPI was used to classify the studied sites according to their degree of contamination and allowed reliable comparison of TE contamination between local and international sites. TE contamination of the western Mediterranean Sea displayed a north-to-south gradient, from the Italian coasts down through the insular Corsican coasts to the north African littoral. Due to the increasing environmental pressure on the Mediterranean Sea, a regular monitoring of TE levels in marine organisms is necessary to prevent any further environmental deterioration. Copyright © 2018 Elsevier Ltd. All rights reserved.

Erosion reasons and rate on accumulative Polish dune coast caused by the January 2012 storm surge

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Tomasz A. Łabuz

2014-03-01

Full Text Available The Polish coast is a non-tidal area; its shores are affected mainly by autumn-winter storm surges. Those of 6 and 14 January 2012 are representative of the forces driving the erosion of normally accumulative sections of coastal dunes, monitored by the author since 1997. The sea level maximum during these two storm surges reached 1.2 to 1.5 m amsl along the Polish coast. Land forms up to 3 m amsl were inundated. Beaches and low parts of the coast up to this height were rebuilt by sea waves attacking the coast for almost 12 days. Quantitative analyses of the morphological dynamics of the coastal dunes are presented for 57 profiles located along the coast. Only those accumulative sections of the Polish coast are analysed where sand accumulation did occur and led to new foredune development. The mean rate of dune erosion was 2.5 m3 per square metre with an average toe retreat of 1.4 m. Erosion understood as dune retreat was greater when a beach was lower (correlation coefficient 0.8. Dune erosion did not occur on coasts with beaches higher than 3.2 m or on lower ones covered by embryo dunes.

On the issue of drought-tolerant ornamental woody plants the Black Sea coast (near Sochi

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Karpun Yuriy Nikolaevich

2017-12-01

Full Text Available The summer-autumn drought, when rainfall in July - September, less than 200 mm, a significant limiting factor for ornamental woody plants of the Black Sea coast of the Caucasus. In the region under dry periods are irregular, the study of their impact on plants is problematic and delayed for many years. The last drought was in 2015, when the three months fell only 87 mm of rainfall. In the last days of the dry period were examined 501 views and intraspecific taxa belonging to 112 genera, bushy evergreen shrubs and trees, as the most vulnerable. Evaluation of drought resistance was evaluated according to our 3-point system, and the results were analyzed in the context of consolidated floristic regions. The results showed adequate drought tolerance, not less than 65 %, cultivated in the region of evergreen shrubs and bushy trees mainly from East Asia and the Mediterranean. Among the species that are recommended for mass plantings, for the pre-emptive use of landscaping and street-resistant plants 67-80 %. All this ensures stability and high decorative plants ofSochi city.

Tagging Named Entities in Croatian Tweets

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Krešimir Baksa

2017-01-01

Full Text Available Named entity extraction tools designed for recognizing named entities in texts written in standard language (e.g., news stories or legal texts have been shown to be inadequate for user-generated textual content (e.g., tweets, forum posts. In this work, we propose a supervised approach to named entity recognition and classification for Croatian tweets. We compare two sequence labelling models: a hidden Markov model (HMM and conditional random fields (CRF. Our experiments reveal that CRF is the best model for the task, achieving a very good performance of over 87% micro-averaged F1 score. We analyse the contributions of different feature groups and influence of the training set size on the performance of the CRF model.

Testing The ‘Black Swan Effect’ on Croatian Stock Market Between 2000 and 2013

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Anita Radman Peša

2016-02-01

Full Text Available We tested the economic activity and stock exchange of Croatia as a new country of EU in order to investigate the ‘Black Swan effect’ from 2000 to 2013. The empirical findings obtained in application of OLS methodology and Chow breaking point test provide evidence and show that resignation of the Croatian ex Prime Minister lead country successfully to EU, but were also ‘The Black Swan’ event, being unpredictable and having huge impact on political and economic environment in Croatia obtained through CROBEX, Croatian stock exchange indices. Authors conclude that the resignation was connected to one of the first significant cases of corruption in Croatia which has got the negative impact on the economic development of the country in general, dealing at the same time with global recession.

The Mass-Dimension Relationships in the Mussels Mytilus Galloprovincialis (Mollusca, Bivalvia from Different Phenotypical Groups in Periphyton Populations near Odessa Coast, the North-Western Part of Black Sea

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Govorin I. A.

2016-06-01

Full Text Available The data of the size-mass indices in the mussels Mytilus galloprovincialis (Lamarck, 1819 from three phenotypic groups - brown, dark violet (black and “zebra” (brown with radial black stripes shells in the periphyton settlements on the concrete traverses near Odessa coast, the North-western part of Black Sea (Ukraine, in March-November 2014-2015 are presented. A comparative evaluation has been made on the relationships of total mass of the mollusks, wet and dry mass of their soft body and mass of the shells on the one hand, and the size of animals (length of its shells on the other hand, in the each of phenotypical groups from the five marine beach areas. It is shown, that in the marine areas with different degrees of isolation from the open sea by coast-protection engineering constructions, the mussels from different phenotypes have almost the same size-mass characteristics. Only the dry weight of soft animal body, which indicated to fatness of mollusk and therefore demonstrated his biological prosperity in specific hydrological conditions, can serve as a reliable criterion which can mark the shellfish habitats with different gradients of environmental factors.

An Analysis of Unit Deployments Through US East Coast Ports

Science.gov (United States)

1992-06-01

comprehensive description of port facilities and an analysis of ship/berth capability. B. PURPOSE To evaluate US east coast commercial port facilities to...an internal highway bridge. This bridge crosses Colgate Creek. The site was formerly a containment area for disposal of excavated material from the...and Sea-Land can berth breakbulk vessels. However, loading at the Sea-Land berth will be time- consuming because of the configuration of the pier. II

Levels of major and trace elements, including rare earth elements, and ²³⁸U in Croatian tap waters.

Science.gov (United States)

Fiket, Željka; Rožmarić, Martina; Krmpotić, Matea; Benedik, Ljudmila

2015-05-01

Concentrations of 46 elements, including major, trace, and rare earth elements, and (238)U in Croatian tap waters were investigated. Selected sampling locations include tap waters from various hydrogeological regions, i.e., different types of aquifers, providing insight into the range of concentrations of studied elements and (238)U activity concentrations in Croatian tap waters. Obtained concentrations were compared with the Croatian maximum contaminant levels for trace elements in water intended for human consumption, as well as WHO and EPA drinking water standards. Concentrations in all analyzed tap waters were found in accordance with Croatian regulations, except tap water from Šibenik in which manganese in concentration above maximum permissible concentration (MPC) was measured. Furthermore, in tap water from Osijek, levels of arsenic exceeded the WHO guidelines and EPA regulations. In general, investigated tap waters were found to vary considerably in concentrations of studied elements, including (238)U activity concentrations. Causes of variability were further explored using statistical methods. Composition of studied tap waters was found to be predominately influenced by hydrogeological characteristics of the aquifer, at regional and local level, the existing redox conditions, and the household plumbing system. Rare earth element data, including abundances and fractionation patterns, complemented the characterization and facilitated the interpretation of factors affecting the composition of the analyzed tap waters.

Radioactivity monitoring of the Turkish Black Sea coast as a part of the IAEA model project 'Marine environmental assessment of the Black Sea region' and nuclear techniques for the environmental management of water resources in Turkey

International Nuclear Information System (INIS)

Goktepe, B.G.; Koksal, G.; Gungor, N.; Gungor, E.; Kose, A.; Kucukcezzar, R.; Varinlioglu, A.; Erkol, A.Y.; Karakelle, B.; Osvath, I.; Fowler, S.

2002-01-01

A wide scope Regional Technical Co-operation Project RER/2/003 'Marine environmental assessment of the Black Sea region' is implemented by the International Atomic Energy Agency (IAEA) in the period 1995-2001. This project is initiated in response to the needs of participating Member-States - the six Black Sea coastal countries (Bulgaria, Romania, Ukraine, Russian Federation, Georgia and Turkey) to establish capabilities for reliably assessing radionuclides in the Black Sea environment and applying tracer technique to marine pollution studies. The project has various important aspects: Scientifically; one of the major environmental issue radioactivity pollution is addressed. Technically; laboratory capability for transuranic analysis is being developed. Economically; the reversing the ecological deterioration and developing sustainable uses of the Black Sea and its natural resources is one of the major interest. Politically; responsibility of pollution control and rehabilitation plans of six Black Sea countries are addressed thought various conventions and declarations. Socio-economically; fisheries and tourism sectors are expected to benefit. Highlights from the joint radioactivity monitoring program of the project among six Black Sea countries are outlined. Examples from Turkish monitoring work consists of the routine sampling of sea water, algae, mussels, fish samples and beach sand from the selected stations along the Black Sea coast are presented for illustration. Insights gained from the application of nuclear techniques for the 'Pollution Investigation of the Kucukcekmece Lake' and the 'Marine environmental assessment of the Black Sea region' Model Technical Co-operation Project carried out at the Cekmece Nuclear Research Center supporting by the IAEA are presented. Concluding remarks include the vital importance of protection of the water resources within Eurasian countries and the need for strong cooperation among nuclear research centers

A heavy sea fog event over the Yellow Sea in March 2005: Analysis and numerical modeling

Science.gov (United States)

Gao, Shanhong; Lin, Hang; Shen, Biao; Fu, Gang

2007-02-01

In this paper, a heavy sea fog episode that occurred over the Yellow Sea on 9 March 2005 is investigated. The sea fog patch, with a spatial scale of several hundred kilometers at its mature stage, reduced visibility along the Shandong Peninsula coast to 100 m or much less at some sites. Satellite images, surface observations and soundings at islands and coasts, and analyses from the Japan Meteorology Agency (JMA) are used to describe and analyze this event. The analysis indicates that this sea fog can be categorized as advection cooling fog. The main features of this sea fog including fog area and its movement are reasonably reproduced by the Fifth-generation Pennsylvania State University/National Center for Atmospheric Research Mesoscale Model (MM5). Model results suggest that the formation and evolution of this event can be outlined as: (1) southerly warm/moist advection of low-level air resulted in a strong sea-surface-based inversion with a thickness of about 600 m; (2) when the inversion moved from the warmer East Sea to the colder Yellow Sea, a thermal internal boundary layer (TIBL) gradually formed at the base of the inversion while the sea fog grew in response to cooling and moistening by turbulence mixing; (3) the sea fog developed as the TIBL moved northward and (4) strong northerly cold and dry wind destroyed the TIBL and dissipated the sea fog. The principal findings of this study are that sea fog forms in response to relatively persistent southerly warm/moist wind and a cold sea surface, and that turbulence mixing by wind shear is the primary mechanism for the cooling and moistening the marine layer. In addition, the study of sensitivity experiments indicates that deterministic numerical modeling offers a promising approach to the prediction of sea fog over the Yellow Sea but it may be more efficient to consider ensemble numerical modeling because of the extreme sensitivity to model input.

Estimates of vertical land motion along the southwestern coasts of Turkey from coastal altimetry and tide gauge data

DEFF Research Database (Denmark)

Yildiz, Hasan; Andersen, Ole Baltazar; Simav, Mehmet

2013-01-01

The differences between coastal altimetry and sea level time series of tide gauges in between March 1993 and December 2009 are used to estimate the rates of vertical land motion at three tide gauge locations along the southwestern coasts of Turkey. The CTOH/LEGOS along-track coastal altimetry...... retrieves altimetric sea level anomalies closer to the coast than the standard along-track altimetry products. However, the use of altimetry very close to the coast is not found to improve the results. On the contrary, the gridded and interpolated AVISO merged product exhibits the best agreement with tide...... the Aegean Sea) shows no significant vertical land motion. The results are compared and assessed with three independent geophysical vertical land motion estimates like from GPS. The GIA effect in the region is negligible. The VLM estimates from altimetry and tide gauge data are in good agreement both...

Croatian Participation at National Symposia and International Congresses on Radiation Protection 1992-2002

International Nuclear Information System (INIS)

Krajcar Bronic, I.; Ranogajec-Komor, M

2003-01-01

Croatian Radiation Protection Association (CRPA) was formed as an independent association in 1991, and since 1992 it is a member of the International Radiation Protection Association (IRPA). CRPA organises regular national symposia with international participation, and takes part in organisation of regional IRPA congresses. The members of CRPA take part also in international and European congresses. In this paper we analyse the participation of Croatian authors in national symposia and international congresses in the period from 1992 to 2002. The number of papers in proceedings of the national symposia is rather constant (about 60), while at the First symposium in 1992 it was slightly higher (68). The fraction of papers by Croatian authors was also the highest at the First Symposium (∼ 90%), while at the following symposia it varied between 70% and 80%. Although the analysed period is rather short, one can see slight changes in the research topics. Radioecology, including radon and related topics, was the most frequent research area (36% of all papers) at the national CRPA symposia 1992-1998, followed by the biological effects of radiation and radiation protection in medicine (24%), dosimetry, methods and instrumentation (21%), general topics (11%) and radioactive waste (7%). The distribution of topics at the Fifth symposium is: 27% radioecology and radon, 30% biological and medical topics, as well as professional and public exposure, 24% dosimetry, 14% general topics and 5% non-ionising radiations. In this Symposium we have separate sections for non-ionising radiations and public exposure, although several papers on these subjects were presented already at the previous symposia. (author)

On the evolution of a holocene barrier coast

DEFF Research Database (Denmark)

Fruergaard, Mikkel

in a distinct stratal stacking pattern of each of the investigated coastal barrier systems. We conclude that the overall infilling of the barrier systems over the Holocene was mainly controlled by sea-level rise and sediment supply. However, major storms and tidal channel migration have greatly affected......This thesis investigates the sedimentary evolution of a Holocene barrier coast with special focus on how barrier system stratigraphy is affected by changes in sea-level and sediment supply. Coastal barrier systems comprise about 13% of the world’s coastlines and they are mportant components...... of the stratigraphic record of the Earth. Sea-level rise and sediment supply are the two most important factors controlling barrier system evolution. Detailed depositional reconstructions of a number of barrier systems from the Danish Wadden Sea area have been carried out in order to evaluate the sedimentary effects...

From Conciliation to Mediation in Family Disputes-Harmonization of Croatian Family Legislation on Peaceful Resolution of Family Disputes with EU law

Directory of Open Access Journals (Sweden)

Paula Poretti

2015-01-01

Full Text Available The reform process of family law was initiated with one aim to promote protection of family and children and harmonize Croatian law with European and international standards in this field. In this respect, the intervention institute governed by Croatian family law with the purpose to facilitate reconciliation or in cases where reconciliation between spouses is not achieved, to provide information regarding legal consequences of divorce and possibly to achieve agreement between spouses as for their relationship in future was deemed inadequate in regards to the approach provided by European documents on regulation of peaceful resolution of family disputes. Under the influence thereof, new family legislation redefines intervention and introduces mandatory counselling and family mediation as foundations of the system of alternative dispute resolution of all family disputes in Croatian law.

A coastal hazards data base for the US Gulf Coast

Energy Technology Data Exchange (ETDEWEB)

Daniels, R.C. [ed.] [Oak Ridge National Lab., TN (United States). Carbon Dioxide Information Analysis Center]|[Univ. of Tennessee, Knoxville, TN (United States). Energy, Environment and Resources Center; Gornitz, V.M. [National Aeronautics and Space Administration, New York, NY (United States). Goddard Inst. for Space Studies; White, T.W. [Oak Ridge National Lab., TN (United States). Carbon Dioxide Information Analysis Center

1994-06-01

This document describes the contents of a digital data base that may be used to identify coastlines along the US Gulf Coast at risk to sea-level rise. The data base integrates point, line, and polygon data for the US Gulf Coast into 0.25{degree} latitude by 0.25{degree} longitude grid cells and into 1:2,000,000 digitized line segments that can be used by raster or vector geographic information systems (GIS) as well as by non-GIS data base systems. Each coastal grid cell and line segment contains data on elevation, geology, geomorphology, sea-level trends, shoreline displacement (erosion/accretion), tidal ranges, and wave heights. To allow for the identification of coastlines at risk from sea-level rise, 7 of the 22 original data variables in this data base were classified by vulnerability and used to create 7 relative risk variables. These relative risk variables range in value from 1 to 5 and may be used to calculate a coastal vulnerability index for each grid cell and/or line segment. The data for these 29 variables (i.e., the 22 original variables and 7 risk variables) have been placed into the following data formats: (1) Gridded polygon data for the 22 original data variables. Data include elevation, geology, geomorphology, sea-level trends, shoreline displacement (erosion/accretion), tidal ranges, and wave heights. (2) Gridded polygon data for the seven classified risk variables. The risk variables are classified versions of: mean coastal elevation, geology, geomorphology, local subsidence trend, mean shoreline displacement, maximum tidal range, and maximum significant wave height. (3) 1:2,000,000 line segment data containing the 29 data variables (the 22 original data variables and the seven classified risk variables). (4) Supplemental point data for the stations used in calculating the sea-level trend and tidal range data sets. (5) Supplemental line segment data containing a 1:2,000,000 digitized coastline of the US Gulf Coast as defined by this document.

Managing the Cash and Liquidity of the Croatian Budget

OpenAIRE

Anto Bajo

2005-01-01

The principal proposition this paper will endeavour to maintain is that the liquidity of the budget is not fully managed by the Ministry of Finance, which is why it is unable, in collaboration with the Croatian National Bank, to rein in and slow down the growth in short-term public debt. Only since 2001, thanks to institutional improvements, have the conditions been created in the Ministry of Finance for cash and liquidity management. Thus payments operations, previously in the hands of a gov...

232-Th and 238-U radioactive contaminations of sediments along the South China Sea of East Coast Peninsular Malaysia by INAA

International Nuclear Information System (INIS)

Khadijeh Rezaee Ebrahim Saraee; Elias Saion; Naghavi, K.

2009-01-01

The concentrations of 232 Th and 238 U were determined in 30 sediment samples, collected from the South China Sea bed of the east coast peninsular Malaysia. The samples were dried in an oven for 10 days at 65 C and stored in polyethylene bottles for future analysis. INAA used to analyse surficial sediments. The 232 Th and 238 U activities in surficial sediments determined. These activities increased from 14.02 to 30.17 Bq Kg -1 and from 47.49 to 113.69 Bq Kg -1 for 232 Th and 238 U , respectively. Results show diffuse distribution of 232 Th and 238 U actinides in studied area. The Th/Sc and U/Sc ratios of the suricial sediments have same distribution and the highest their values are in station EC12. The radioactive contamination of the investigated sector is compared with the results obtained of other coastal sediments of Malaysia. Results show activity contamination in coastal sediments of the South China Sea is lower than the Straits of Malacca and is the same with the Straits of Johor. (Author)

Implementation and management of e-marketing in the Croatian publishing industry

Directory of Open Access Journals (Sweden)

Gordana Dukić

2010-07-01

Full Text Available E-marketing started to develop as a result of an extensive advancement of information and communication technology, i.e., changes prompted by that process in the field of electronic media in particular over the last decade. As a contemporary concept, e-marketing offered answers to questions organisations were dealing with in seeking to bring their products and services closer to as many customers as possible in the new circumstances. Taking the importance that e-marketing already has as a starting point, the authors conducted an investigation with an aim to establish to what extent Croatian publishers use e-marketing in their operations and how they manage its implementation. As part of the research, the perception that marketing staff employed by Croatian publishing companies have of e-marketing was also investigated. In spite of its importance, this issue has not been adequately studied until now, which was an additional motive to carry out the research.The research was conducted among a sample of 61 publishing companies in the Republic of Croatia. It was precisely the unwillingness of some publishers to cooperate combined with insufficient number of scientific papers in the field of use of e-marketing in the publishing trade that can be underlined as the most significant problem in this research. In addition to descriptive statistics, Mann-Whitney and Kruskal-Wallis tests were used to analyse the data.The results have shown that last year almost one third of interviewed companies did not earmark funds for e-marketing. On the other hand, there were few publishers who spent more than half of the total funds, allocated for marketing activities, for that purpose. Along those lines is also the fact that respondents are not particularly satisfied with effects of e-marketing. Significantly more favourable results were obtained when it comes to publishing company web sites, i.e., the use of such a form of promotion. Namely, a large proportion of

Proceedings of 8th Symposium of the Croatian Radiation Protection Association

Energy Technology Data Exchange (ETDEWEB)

Krajcar Bronic, I; Kopjar, N; Milic, M; Branica, G

2011-07-01

The 8th symposium of the Croatian Radiation Protection Association discussed the following topics: general topics; radiation dosimetry and instrumentation; public exposure; biological effects of radiation; radiation protection in medicine; radioecology and non-ionizing radiation. For each subject many investigations, experiments, examples and results are presented. International character of this symposium shows importance of these topics not only in region but world wide.

Proceedings of 8th Symposium of the Croatian Radiation Protection Association

International Nuclear Information System (INIS)

Krajcar Bronic, I.; Kopjar, N.; Milic, M.; Branica, G.

2011-01-01

The 8th symposium of the Croatian Radiation Protection Association discussed the following topics: general topics; radiation dosimetry and instrumentation; public exposure; biological effects of radiation; radiation protection in medicine; radioecology and non-ionizing radiation. For each subject many investigations, experiments, examples and results are presented. International character of this symposium shows importance of these topics not only in region but world wide.