WorldWideScience

Sample records for baltic environmental information

  1. Governance of complex socio-environmental risks: the case of hazardous chemicals in the Baltic Sea.

    Science.gov (United States)

    Karlsson, Mikael; Gilek, Michael; Udovyk, Oksana

    2011-03-01

    Complex socio-environmental risks challenge society. In response to scientific uncertainty and sociopolitical controversies, environmental governance, precaution, and the ecosystem approach to management are held forward as complements to governmental risk-based sector-restricted regulation. We analyze this development for hazardous substances in the Baltic Sea. Based on interviews and policy analysis, we study informal governance and, in particular, four central EU and international policies, and investigate how present governance relates to risks and objectives at hand. While showing emergence of broader governance approaches, we conclude that central objectives will not likely be met. Furthermore, we question the quest for broad environmental governance and emphasize the value of command and control regulation, if it implements precaution. These findings contribute to the theorizing on environmental (risk) governance. Finally, we provide some ideas that could help development and implementation of risk policies for hazardous chemicals in the Baltic Sea as well as other complex risks.

  2. The baltic environmental information dissemination system: using environmental informatics as a tool for sustainable development in the Baltic Sea region O sistema báltico de disseminação de informação ambiental: o uso de informática ambiental como uma ferramenta para o desenvolvimento sustentável na região do Mar Báltico

    Directory of Open Access Journals (Sweden)

    Walter Leal Filho

    2002-09-01

    Full Text Available The on-going economic development of EU-countries as well of the countries in the C&E European region has been leading to a significant use of a great deal of natural resources as well as to noticeable environmental problems. The lack of a wide-spread environmental awareness from the side of those acting in various sectors (industry, public administration, users sometimes inhibit the implementation of legislation already available as well as the introduction of new technologies deriving, from example, from marine research. An example of this state of affairs is seen in respect of the implementation of the recommendations deriving from Baltic 21 and VASAB 2010, which illustrate the advantages from a cross-sectorial, open mechanism for the dissemination of environmental information in the region. There are various organisations today which act as suppliers of environmental information in the Baltic Sea Region. However, few, if any, are providers concerned with the various ways in which information on matters related to sustainable development is being used by various groups and audiences. This state of affairs makes it necessary to enhance the current mechanisms and approaches in place, so as to enable the wide-range of environmental information available today from areas such as marine research, to be more widely used. It is equally important that the didactic or educational potential of such information be exploited, so as to not only inform, but also to educate various groups and the general public on matters concerned with the environment in European closed seas and give information to planners and politicians to prepare decisions. In order to address such needs, the project "Baltic Environmental Information Dissemination System (BEIDS" was set in motion. BEIDS has been taking advantage of the most modern information technologies and has been acting as a focal point for the circulation of intelligent information on aspects of the marine

  3. The Baltic Sea: Geophysical and geochemical properties of Holocene sediment sequences as indicators of past environmental variability

    Science.gov (United States)

    Lenz, Conny; Reinholdsson, Maja; Zillén, Lovisa; Conley, Daniel J.; Snowball, Ian

    2010-05-01

    acquisition of rotational remanent magnetization (RRM), frequency dependency of susceptibility (χfd) and magnetic loops. These data show that magnetic assemblage of the laminated sections is dominated by a single-domain magnetic grain size. The elemental composition was measured with a high resolution Itrax XRF-scanner throughout the core. In addition, biogenic silica (BSi) and total organic carbon (TOC) were determined. Distinct changes of elemental contents between the laminated and homogenous sections in the Littorina Sea sediments were identified. A combination of the physical and geochemical properties of the sediment sequences and the construction of geochronologies will provide information about past environmental variability to identify casual relationships to climate and human impact in the Baltic Sea.

  4. Assessing the Role of Environmental Factors on Baltic Cod Recruitment, a Complex Adaptive System Emergent Property

    Directory of Open Access Journals (Sweden)

    Dionysis Krekoukiotis

    2016-07-01

    Full Text Available For decades, fish recruitment has been a subject of intensive research with stock–recruitment models commonly used for recruitment prediction often only explaining a small fraction of the inter-annual recruitment variation. The use of environmental information to improve our ability to predict recruitment, could contribute considerably to fisheries management. However, the problem remains difficult because the mechanisms behind such complex relationships are often poorly understood; this in turn, makes it difficult to determine the forecast estimation robustness, leading to the failure of some relationships when new data become available. The utility of machine learning algorithms such as artificial neural networks (ANNs for solving complex problems has been demonstrated in aquatic studies and has led many researchers to advocate ANNs as an attractive, non-linear alternative to traditional statistical methods. The goal of this study is to design a Baltic cod recruitment model (FishANN that can account for complex ecosystem interactions. To this end, we (1 build a quantitative model representation of the conceptual understanding of the complex ecosystem interactions driving Baltic cod recruitment dynamics, and (2 apply the model to strengthen the current capability to project future changes in Baltic cod recruitment. FishANN is demonstrated to bring multiple stressors together into one model framework and estimate the relative importance of these stressors while interpreting the complex nonlinear interactions between them. Additional requirements to further improve the current study in the future are also proposed.

  5. Practical applicability and preliminary results of the Baltic Environmental Satellite Remote Sensing System (SatBaltic)

    Science.gov (United States)

    Wozniak, B.; Ostrowska, M.; Bradtke, K.; Darecki, M.; Dera, J.; Dudzinska-Nowak, J.; Dzierzbicka, L.; Ficek, D.; Furmanczyk, K.; Kowalewski, M.; Krezel, A.; Majchrowski, R.; Paszkuta, M.; Ston-Egiert, J.; Stramska, M.; Zapadka, T.

    2012-04-01

    SatBaltic (Satellite Monitoring of the Baltic Sea Environment) project is being realized in Poland by the SatBaltic Scientific Consortium, specifically appointed for this purpose, which associates four scientific institutions: the Institute of Oceanology PAN in Sopot - coordinator, the University of Gdańsk (Institute of Oceanography), the Pomeranian Academy in Słupsk (Institute of Physics) and the University of Szczecin (Institute of Marine Sciences). We present the first the results of the first year and a half of SatBaltic's implementation. The final result of the project is to be the creation and setting in motion of the SatBaltic Operational System (SBOS), the aim of which is to monitor effectively and comprehensively the state of the Baltic Sea environment using remote sensing techniques. Various aspects of the practical applicability of SBOS to the monitoring of the Baltic ecosystem are discussed. We present some examples of the maps of the various characteristics of the Baltic obtained using the current version of SBOS, including algorithms and models that are still in an unfinished state. At the current stage of research, these algorithms apply mainly to the characteristics of the solar energy influx and the distribution of this energy among the various processes taking place in the atmosphere-sea system, and also to the radiation balance of the sea surface, the irradiance conditions for photosynthesis and the condition of plant communities in the water, sea surface temperature distributions and some other marine phenomena correlated with this temperature. Also given are results of preliminary inspections of the accuracy of the magnitudes shown on the maps.

  6. Using data storage tags to link otolith macrostructure in Baltic cod Gadus morhua with environmental conditions

    DEFF Research Database (Denmark)

    Hüssy, Karin; Nielsen, Birgitte; Mosegaard, Henrik;

    2009-01-01

    We examined otolith opacity of Baltic cod in relation to environmental conditions in order to evaluate the formation mechanisms of seasonal patterns used in age determination. Adult fish were tagged with data storage tags (DSTs) and a permanent mark was induced in the otoliths by injection...

  7. Environmental control on anaerobic oxidation of methane in the gassy sediments of Eckernforde Bay (German Baltic)

    DEFF Research Database (Denmark)

    Treude, T.; Kruger, M.; Boetius, A.;

    2005-01-01

    We investigated the effect of seasonal environmental changes on the rate and distribution of anaerobic oxidation of methane (AOM) in Eckernforde Bay sediments (German Baltic Sea) and identified organisms that are likely to be involved in the process. Surface sediments were sampled during Septembe...

  8. Microbial metagenomics in the Baltic Sea: Recent advancements and prospects for environmental monitoring.

    Science.gov (United States)

    Ininbergs, Karolina; Bergman, Birgitta; Larsson, John; Ekman, Martin

    2015-06-01

    Metagenomics refers to the analysis of DNA from a whole community. Metagenomic sequencing of environmental DNA has greatly improved our knowledge of the identity and function of microorganisms in aquatic, terrestrial, and human biomes. Although open oceans have been the primary focus of studies on aquatic microbes, coastal and brackish ecosystems are now being surveyed. Here, we review so far published studies on microbes in the Baltic Sea, one of the world's largest brackish water bodies, using high throughput sequencing of environmental DNA and RNA. Collectively the data illustrate that Baltic Sea microbes are unique and highly diverse, and well adapted to this brackish-water ecosystem, findings that represent a novel base-line knowledge necessary for monitoring purposes and a sustainable management. More specifically, the data relate to environmental drivers for microbial community composition and function, assessments of the microbial biodiversity, adaptations and role of microbes in the nitrogen cycle, and microbial genome assembly from metagenomic sequences. With these discoveries as background, prospects of using metagenomics for Baltic Sea environmental monitoring are discussed.

  9. Environmental law in the Baltic Sea area in international legal bibliographies. Umweltrecht im Ostseeraum in internationalen Rechtsbibliographien

    Energy Technology Data Exchange (ETDEWEB)

    Lansky, R.

    1991-03-01

    This is a revised translation of the lecture 'Environmental Law in the Baltic Sea Area in internationale legal biblio-/R graphies' held on 29 August 1990 at the international conference on 'Ecology and law in the Baltic Sea Area': sources and developments in liga, Latvia. Several international legal bibliographies are considered with the intention of determining their value in terms of the literature on environmental law in the countries bordering on the Baltic Sea. International bibliographies are not always compiled and published by international organizations. The term 'international' refers to the fact that they coverthe literature of various countries. (orig./HSCH).

  10. Environmental geographic information system.

    Energy Technology Data Exchange (ETDEWEB)

    Peek, Dennis W; Helfrich, Donald Alan; Gorman, Susan

    2010-08-01

    This document describes how the Environmental Geographic Information System (EGIS) was used, along with externally received data, to create maps for the Site-Wide Environmental Impact Statement (SWEIS) Source Document project. Data quality among the various classes of geographic information system (GIS) data is addressed. A complete listing of map layers used is provided.

  11. Environmental effects on recruitment and implications for biological reference points of Eastern Baltic cod (Gadus morhua)

    DEFF Research Database (Denmark)

    Köster, Fritz; Vinther, Morten; MacKenzie, Brian;

    2009-01-01

    stock productivity. Long-term projections suggest that under adverse environmental conditions for reproduction, harvesting at fishing mortality determined as precautionary may not lead to a recovery of the stock to a biomass level considered precautionary. Thus, a revision of either the limit fishing......The decline of the Eastern Baltic cod (Gadus morhua) stock from highest to lowest stock levels on record throughout the 1980s and early 1990s was caused by a combination of recruitment failure and increasing fishing pressure at declining stock sizes. The processes driving the reproductive success...... of limit reference points, but according to long-term simulations also for target fishing mortalities, being central parts of harvest control rules in several management plans....

  12. Multi-Layered Stratification in the Baltic Sea: Insight from a Modeling Study with Reference to Environmental Conditions

    Directory of Open Access Journals (Sweden)

    Bijan Dargahi

    2017-01-01

    Full Text Available The hydrodynamic and transport characteristics of the Baltic Sea in the period 2000–2009 were studied using a fully calibrated and validated 3D hydrodynamic model with a horizontal resolution of 4.8 km. This study provided new insight into the type and dynamics of vertical structure in the Baltic Sea, not considered in previous studies. Thermal and salinity stratification are both addressed, with a focus on the structural properties of the layers. The detection of cooler regions (dicothermal within the layer structure is an important finding. The detailed investigation of thermal stratification for a 10-year period (i.e., 2000–2009 revealed some new features. A multilayered structure that contains several thermocline and dicothermal layers was identified from this study. Statistical analysis of the simulation results made it possible to derive the mean thermal stratification properties, expressed as mean temperatures and the normalized layer thicknesses. The three-layered model proposed by previous investigators appears to be valid only during the winter periods; for other periods, a multi-layered structure with more than five layers has been identified during this investigation. This study provides detailed insight into thermal and salinity stratification in the Baltic Sea during a recent decade that can be used as a basis for diverse environmental assessments. It extends previous studies on stratification in the Baltic Sea regarding both the extent and the nature of stratification.

  13. Stock recruitment relationships for cod ( Gadus morhua L.) in the central Baltic Sea incorporating environmental variability

    DEFF Research Database (Denmark)

    Jarre, Astrid; Wieland, Kai; MacKenzie, Brian;

    2000-01-01

    Recruitment of central/eastern Baltic cod critically depends on favourable oceanographic conditions in the deeper basins of the Baltic Sea creating a suitable habitat for the development of early life stages. The decline in the size of the spawning stock since the mid-1980s initiated a series...

  14. Public preferences regarding use and condition of the Baltic Sea – an international comparison informing marine policy

    DEFF Research Database (Denmark)

    Ahtiainen, Heini; Artell, Jane; Czajkowski, Mikolaj

    2013-01-01

    Marine environments and the ecosystem services they provide are threatened throughout the world. Marine policy, including the European Union Marine Strategy Framework Directive, can be informed by public perceptions of the importance of the state of the marine environment. Using an extensive data...... set obtained from a coordinated survey across all nine littoral countries, we examine the recreational use and perceptions towards the Baltic Sea. Our findings suggest that the Baltic Sea is an important recreation area for residents of the littoral states, as the majority of people spend leisure time...

  15. Cold War and the environment: the role of Finland in international environmental politics in the Baltic Sea region.

    Science.gov (United States)

    Räsänen, Tuomas; Laakkonen, Simo

    2007-04-01

    The Convention on the Protection of the Marine Environment of the Baltic Sea Area signed in 1974 in Helsinki is probably the most important environmental agreement consummated in the Baltic Sea region. This article is the first study that explores the history of this agreement, also known as the Helsinki Convention, by using primary archival sources. The principal sources are the archives of the Ministry for Foreign Affairs of Finland. We examine the role of Finland in the process that led to the signing of the Helsinki Convention from the perspective of international politics. The study focuses primarily on Finnish, Swedish, and Soviet state-level parties from the end of the 1960s to 1974. We show that Cold War politics affected in several ways negotiations and contents of the Helsinki Convention. We also argue that the Soviet Union used the emerging international environmental issues as a new tool of power politics.

  16. Analysis of the Validity of Environmental Kuznets Curve for the Baltic States

    Science.gov (United States)

    Lapinskienė, Giedrė; Tvaronavičienė, Manuela; Vaitkus, Pranas

    2013-12-01

    The paper analyses a traditional Environmental Kuznets Curve (EKC) relationship between greenhouse gases (GHG) and gross domestic product (GDP), extending the research to include some additional factors, such as environmental tax, research and development expenditure, implicit tax rate on energy, primary production of coal and lignite, energy intensity of the economy taken from the Eurostat database. The EKC indicates that, at the early stages of economic growth, pollution increases with the growing use of resources, but when a certain level of income per capita is reached, the trend reverses so that, at a higher development stage, further economic growth leads to the improvement of the environment. In the first part of the research, the validity of the reduced EKC for the Baltic region for the period 1995-2008 is determined. In the second part, the impact of selected factors is statistically tested. In both cases, the standard cubic equation is used because it is believed that this model is the most accurate for the development stage of this region. The research results may be useful for climate change policy design.

  17. Genetic and environmental correlates of morphological variation in a marine fish: the case of Baltic Sea herring ( Clupea harengus )

    DEFF Research Database (Denmark)

    Jørgensen, H.B.H.; Pertoldi, C.; Hansen, Michael Møller;

    2008-01-01

    Baltic Sea herring (Clupea harengus) have been shown to exhibit morphological differences across the marked salinity and temperature gradients in the region. Here we analyse genetic (nine microsatellite loci), morpho metric (skull shape), and meristic (pectoral fin rays and number of vertebrae......) variations across seven samples of spawning herring collected from four spawning locations in the Baltic Sea to examine whether morphological variation correlates with genetic and (or) environmental factors. Results suggest that herring is adapting to its environment through a combination of selection...... and plastic responses. Skull shape, including and excluding size variation, differed significantly among samples, both temporally and spatially. Genetic and morphometric distances were correlated, especially when size variation was excluded from the analysis. When size variation was included, skull shape...

  18. Coping with persistent environmental problems: systemic delays in reducing eutrophication of the Baltic Sea

    Directory of Open Access Journals (Sweden)

    Riku Varjopuro

    2014-12-01

    Full Text Available In this paper we focus on systemic delays in the Baltic Sea that cause the problem of eutrophication to persist. These problems are demonstrated in our study by addressing three types of delays: (1 decision delay: the time it takes for an idea or perceived need to be launched as a policy; (2 implementation delay: the time from the launch of a policy to the actual implementation; (3 ecosystem delay: the time difference between the implementation and an actual measurable effects. A policy process is one characterized by delays. It may take years from problem identification to a decision to taking action and several years further for actual implementation. Ecosystem responses to measures illustrate that feedback can keep the ecosystem in a certain state and cause a delay in ecosystem response. These delays can operate on decadal scales. Our aim in this paper is to analyze these systemic delays and especially to discuss how the critical delays can be better addressed in marine protection policies by strengthening the adaptive capacity of marine protection. We conclude that the development of monitoring systems and reflexive, participatory analysis of dynamics involved in the implementation are keys to improve understanding of the systemic delays. The improved understanding is necessary for the adaptive management of a persistent environmental problem. In addition to the state of the environment, the monitoring and analysis should be targeted also at the implementation of policies to ensure that the societies are investing in the right measures.

  19. Quantifying environmental heterogeneity : habitat size necessary for successful development of cod Gadus morhua eggs in the Baltic Sea

    DEFF Research Database (Denmark)

    MacKenzie, Brian; Hinrichsen, H.H.; Plikshs, M.;

    2000-01-01

    Spatial and temporal variability in environmental factors can exert major influences on survival and growth of living organisms. However, in many key areas of fisheries science (e.g. growth, survival and recruitment determination), environmental heterogeneity is usually ignored because of insuffi...... volume and the lowest variability among the 4 sites. These findings may be useful in evaluating how spatial and temporal variability in environmental conditions affect egg hatching success and possibly recruitment in the Baltic stock....... of insufficient environmental or fisheries data or lack of evidence that such heterogeneity impacts response variables. For the eastern Baltic Sea (ICES Subdivisions 25 to 32), we evaluated spatial and temporal differences in conditions affecting the survival of cod Gadus morhua L, eggs at survival on four...... distinct spawning sites within the assessment area. We intercalibrated ways of quantifying the volume of water ('reproductive volume') at each site where salinity, oxygen and temperature conditions permitted successful egg development. We have developed and compared a time series (1952 to 1996...

  20. Reconstructing Holocene palaeo-environmental conditions in the Baltic: A multi-proxy comparison from the Little Belt (IODP Expedition 347, Site M0059)

    Science.gov (United States)

    Kotthoff, Ulrich; Andrén, Elinor; Andrén, Thomas; Ash, Jeanine; Bauersachs, Thorsten; Fanget, Anne-Sophie; Granoszewski, Wojciech; Groeneveld, Jeroen; Krupinski, Nadine; Peyron, Odile; Slomp, Caroline; Stepanova, Anna; Warnock, Jonathan; van Helmond, Niels; Expedition 347 Science Party

    2016-04-01

    Some of the largest marine environmental impacts from ongoing global climate change are occurring in continental shelf seas and enclosed basins, including severe oxygen depletion, intensifying stratification, and increasing temperatures. In order to predict future changes in water mass conditions, it is essential to reconstruct how these conditions have changed in the past against the background of climate changes. The brackish Baltic Sea is one of the largest semi-enclosed basins worldwide, and its sediment records provide a unique opportunity to analyse palaeo-environmental and climate change in central and northern Europe. IODP Expedition 347 recovered an exceptional set of sediment cores from the Baltic Sea which allow high-resolution reconstructions in unprecedented quality. We present a comparison of commonly-used proxies to reconstruct palaeoecosystems, -temperatures, and -salinity from IODP Site M0059 in the Little Belt over the past ˜8000 years. Our aim is to reconstruct the development of the terrestrial and marine ecosystems in the research area and the related environmental conditions, and to identify potential limitations of individual proxies. The age model for Site M0059 is based on 14Cdating, biostratigraphic correlation with neighbouring terrestrial pollen records, and sediment stratigraphy. Sedimentary organic carbon content and the bulk elemental composition have been measured, and can be used to determine the depositional environment and degree of oxygen depletion (e.g., Mo, Corg/Ptot). Pollen is used as proxy for vegetation development in the hinterland of the southern Baltic Sea and as a land/air-temperature proxy. Comparison with dinoflagellate cysts, insect remains, and green algae remains from the same samples provides a direct land-sea comparison. The application of the modern analogues technique to pollen assemblages has previously yielded precise results for late Pleistocene and Holocene datasets, including specific information on

  1. Environmental Issues in the Media--Students' Perceptions in the Three Nordic-Baltic Countries

    Science.gov (United States)

    Keinonen, Tuula; Yli-Panula, Eija; Svens, Maria; Vilkonis, Rytis; Persson, Christel; Palmberg, Irmeli

    2014-01-01

    The media, as a source of information, is supposed to have a significant role in effecting people's environmental knowledge and attitudes. The purpose of this study was to find students' perceptions of environmental issues as presented in the media and how students in Finland, Lithuania and Sweden used these media sources in the matters related to…

  2. Local environmental conditions shape generalist but not specialist components of microbial metacommunities in the Baltic Sea

    DEFF Research Database (Denmark)

    Lindh, Markus V.; Sjöstedt, Johanna; Casini, Michele

    2016-01-01

    Marine microbes exhibit biogeographical patterns linked with fluxes of matter and energy. Yet, knowledge of the mechanisms shaping bacterioplankton community assembly across temporal scales remains poor. We examined bacterioplankton 16S rRNA gene fragments obtained from Baltic Sea transects to de...

  3. Assessing the roles of environmental factors in coastal fish production in the northern Baltic Sea: a Bayesian network application.

    Science.gov (United States)

    Uusitalo, Laura; Kuikka, Sakari; Kauppila, Pirkko; Söderkultalahti, Pirkko; Bäck, Saara

    2012-07-01

    Environmental conditions play a crucial role in the distribution and abundance of fish species in any area. Much research has been attributed to the requirements and tolerance limits of commercially exploited fish species. It is rare, however, that studies have been able to address the relative importance of potentially restrictive environmental factors; extensive enough to allow for estimation of the effect of several environmental factors through the fishes' life span. The coastline of Finland in the northern Baltic Sea offers a unique natural experimental setting that can be used to assess the relative importance of various environmental factors for the species occupying it. The area includes major variations in several crucial environmental factors: salinity, temperature regime, represented by winter ice duration, coastline characteristics, and eutrophic status. Furthermore, Finland has collected extensive and spatially representative data of water quality and environmental factors, as well as a long and extraordinarily spatially detailed data set of commercial catches of several fish species. In this article, we make an attempt to correlate the environmental data to the commercial catches of fish species, assuming that the commercial catches reflect, to some reasonable degree, the productivity of that species in that area (compared to other areas and combinations of environmental factors, not to other species). We use a Bayesian network approach to examine the sensitivity of the species to the environmental factors.

  4. Early- to Mid-Holocene environmental and climate changes in the southern Baltic lowland using XRF scanning data

    Science.gov (United States)

    Tjallingii, Rik; Ott, Florian; Dräger, Nadine; Kramkowski, Mateusz; Slowinski, Michal; Brauer, Achim

    2016-04-01

    The ICLEA project includes several annually laminated (varved) lake records from the southern Baltic lowlands for detailed climatic and environmental reconstructions. Continuous geochemical records have been obtained by XRF scanning and reveal the dominant depositional processes of the German lake Tiefer See and the Polish lakes Głęboczek, Czechowskie and Jelonek. Each lake record has been independently dated by means of varve counting, AMS 14C dating and tephrochronology. The unprecedented age control allows accurate age correlation of individual lake records even over large distances. The detailed stratigraphy is used in combination with micro-XRF core scanning records to link depositional variability with past environmental and climatic changes. However, in each lake the major sedimentological transitions are reflected by different geochemical elements due to the different depositional conditions. Here we present a statistical concept for XRF core scanning data to evaluate the timing and frequency of the most prominent sedimentological transitions of the Early to Mid Holocene. Preliminary results reveal that depositional conditions prevail over relatively long periods (102-103 yrs) between the Younger Dryas and ~6000 yrs. The sedimentological transitions during this period are associated to regional climatic changes in the southern Baltic lowlands during this period. After ~6000 yrs BP, depositional conditions vary at a much higher frequency (10-102 yrs), which are associated with a stronger local and lake internal environmental variability. Ongoing research focuses on a multi-proxy approach to further constrain possible links between depositional changes recorded in these varved lacustrine sediments with Early- to Mid-Holocene climatic and environmental variations. This study is a contribution to the Virtual Institute of Integrated Climate and Landscape Evolution Analysis - ICLEA - of the Helmholtz Association.

  5. Reactor operation environmental information document

    Energy Technology Data Exchange (ETDEWEB)

    Bauer, L.R.; Hayes, D.W.; Hunter, C.H.; Marter, W.L.; Moyer, R.A.

    1989-12-01

    This volume is a reactor operation environmental information document for the Savannah River Plant. Topics include meteorology, surface hydrology, transport, environmental impacts, and radiation effects. 48 figs., 56 tabs. (KD)

  6. Environmental information system for visualizing environmental impact assessment information.

    Science.gov (United States)

    Cserny, Angelika; Kovács, Zsófia; Domokos, Endre; Rédey, Akos

    2009-01-01

    The Institute of Environmental Engineering at the University of Pannonia has undertaken the challenge to develop an online environmental information system. This system is able to receive and process the collected environmental data via Internet. The authors have attached importance to the presentation of the data and have included other comprehensible information for laymen as well in order to work out visualisation techniques that are expressive and attract attention for environmental questions through the developed information system. The ways of visualizing physical and chemical parameters of surface water and the effects of motorway construction were examined.

  7. Status of biodiversity in the Baltic Sea.

    Directory of Open Access Journals (Sweden)

    Henn Ojaveer

    Full Text Available The brackish Baltic Sea hosts species of various origins and environmental tolerances. These immigrated to the sea 10,000 to 15,000 years ago or have been introduced to the area over the relatively recent history of the system. The Baltic Sea has only one known endemic species. While information on some abiotic parameters extends back as long as five centuries and first quantitative snapshot data on biota (on exploited fish populations originate generally from the same time, international coordination of research began in the early twentieth century. Continuous, annual Baltic Sea-wide long-term datasets on several organism groups (plankton, benthos, fish are generally available since the mid-1950s. Based on a variety of available data sources (published papers, reports, grey literature, unpublished data, the Baltic Sea, incl. Kattegat, hosts altogether at least 6,065 species, including at least 1,700 phytoplankton, 442 phytobenthos, at least 1,199 zooplankton, at least 569 meiozoobenthos, 1,476 macrozoobenthos, at least 380 vertebrate parasites, about 200 fish, 3 seal, and 83 bird species. In general, but not in all organism groups, high sub-regional total species richness is associated with elevated salinity. Although in comparison with fully marine areas the Baltic Sea supports fewer species, several facets of the system's diversity remain underexplored to this day, such as micro-organisms, foraminiferans, meiobenthos and parasites. In the future, climate change and its interactions with multiple anthropogenic forcings are likely to have major impacts on the Baltic biodiversity.

  8. Information, Interests, and Environmental Regulation

    DEFF Research Database (Denmark)

    Winter, Søren; May, Peter J.

    2002-01-01

    This study contributes to the understanding of informational approaches to bringing about compliance with environmental regulations with particular attention to differences in the influence of information provided by different information sources. Based on theorizing from a combination of informa......This study contributes to the understanding of informational approaches to bringing about compliance with environmental regulations with particular attention to differences in the influence of information provided by different information sources. Based on theorizing from a combination...... of information processing and interest group literatures, we develop hypotheses about regulatees' reliance upon and the influence of different sources of information. We test these hypotheses for Danish farmers’ compliance with agro-environmental rules. Our findings show that information plays a role in bringing...

  9. The new data on the seasonal distribution of diatoms in the Southern Baltic coastal lakes as a basis for diatom-based transfer functions to reconstruct past environmental changes in the Baltic coastal zone

    Science.gov (United States)

    Rzodkiewicz, Monika; Szpikowska, Grażyna; Woszczyk, Michał; Suchińska, Anita; Burchardt, Lubomira; Messyasz, Beata

    2016-04-01

    Lakes ecosystems are very sensitive to climate and environment changes. In lake sediments there are preserved remains of plant and animals that lived in the lake and its surroundings in the past. The species composition of past assemblages is a basis for quantitative and qualitative reconstruction of the past environmental changes (climate changes). One of the most commonly used bio-proxy for the reconstruction of lake development are subfossil diatoms which are sensitive to lake water pH, nutrient status, salinity and temperature. In this poster we present the new data from the coastal lakes on the Southern Baltic coast. The main goal of this research was to quantify the relationships between modern diatom assemblages and present-day environmental conditions. These relationships will be used to develop diatom-based transfer functions that will be applied to future studies of environmental change on the Polish Baltic coast. Water samples for diatom and chemical analyses were collected a few times per year between 2012 and 2014 from 12 coastal lakes located along the Polish Baltic coast as well as from the Baltic Sea. We analysed the whole phytoplankton composition. However the special focus was put on diatoms. At each site, a suite of important water quality parameters was collected, including chemical (e.g., chlorides, phosphorous and sulphur) and physical (e.g., Secchi depth) variables. Diatom assemblages from each site were counted and identified to the most specific taxonomic level possible. Diatom data were compiled for comparison to corresponding environmental data and development of indicator models. The results of the analysis show seasonal changes in diatom distribution as well as the chemical and physical water propertieswhich are mainly related to saltwater ingressions to the lakes. Lake Koprowo, Lake Resko Przymorskie, Lake Bukowo and Lake Łebsko are under the constant of seawater influence, which makes them similar to lagoons. In Lake Gardno seawater

  10. Environmental reconstructions of Eemian Stage interglacial marine records in the Lower Vistula area, southern Baltic Sea

    DEFF Research Database (Denmark)

    Knudsen, Karen Luise; Jiang, Hui; Gibbard, Philip L

    2012-01-01

    the rapid relative sea-level rise in the area, which proceeded through ∼3000 years. A major salinity increase c. 1100 years after the beginning of the Eemian (early pollen zone E4) at both sites may be related to the opening of the Danish Straits. The Obrzynowo site became isolated from the sea at c. 3500...... the Vistula into the southern Baltic Sea. Correlation of the sediments with the Eemian is based on pollen analysis of the Obrzynowo record, showing the presence of regional pollen zones (RPAZ) E2–E6, combined with previously published pollen analyses from Licze (RPAZ E1–E7). A floating chronology...... the sea at c. 7000 years....

  11. Abnormal features of Macoma balthica (Bivalvia) in the Baltic Sea: alerting symptoms of environmental adversity?

    Energy Technology Data Exchange (ETDEWEB)

    Sokolowski, Adam; Wolowicz, Maciej; Hummel, Herman; Smolarz-Gorska, Katarzyna; Fichet, Denis; Radenac, Gilles; Thiriot-Quievreux, Catherine; Namiesnik, Jacek

    2004-07-01

    Recent studies of the Baltic clam Macoma balthica (L.) from the southern Baltic (the Gulf of Gdansk) have revealed striking morphological, histological and cytogenetic features. Strong deformation of the shell, including elongation of the posterior end and the appearance of an easily visible flexure in this part, has been recorded. The population contribution of the deformed blunt shelled ('irregular') clams ranged from 0% to 65% and tended to increase with depth. The morphologically 'irregular' clams had higher accumulated tissue concentrations of trace metals (As, Ag, Cd, Pb, Cu and Zn), indicating a different metal handling ability. Adverse conditions in deeper water regions of the Gulf (e.g. hypoxia, hydrogen sulphide, elevated bioavailability of contaminants) have been suggested as inducers of the phenotypical changes (morphological deformation) in part of the population and, in parallel, of the specific physiological adaptations that result in higher metal accumulation in the 'irregular' clams. Cytogenetic and histological analyses showed the presence of tumours in gill cells and digestive system of the affected clams, the prevalence of disseminated neoplasia ranging from 0% to 94% depending on the site. The disease was manifested by a modified karyotype (i.e. an abnormal number and morphology of chromosomes), a higher activity of nucleolar organizer regions (AgNORs), and tissue lesions (enlarged cells, actively proliferative with pleomorphic nuclei). Bottom sediments showed acute toxicity and have been proposed as a source of an initialising carcinogenic factor. However, none of the ecotoxicological studies provided was successful in the clear demonstration of a single (or multifactorial) agent that can account for the disseminated neoplasia.

  12. Paleolimnological reconstruction of environmental variability during the Late Pleistocene and Holocene in the south-east Baltic region

    Science.gov (United States)

    Kublitskiy, Iurii; Subetto, Dmitriy; Druzhinina, Olga; Kulkova, Marianna; Arslanov, Khikmatula

    2016-04-01

    The main goal of our research is the high-resolution reconstruction of environmental and climatic changes in SE Baltic region since the Last Glacial Maximum by palaeolimnological data. The 6 objects - lakes and peat-bogs, were studied since 2009 in the Kaliningrad region, Russian Federation. According to palaeolimnological studies of bottom sediments of the Kamyshovoe Lake (N 54°22,6`; E22°42,8`, 189 m a.s.l.), located in the Vishtynets Highland, the south-east part of Kaliningrad district, the environmental and climatic changes after the late glacial have been reconstructed. At that moment the radiocarbon and loss-on-ignition (LOI) data, geochemistry and diatom analysis for the whole sediment core, and pollen analyze for the bottom part of the core have been completed. According to the pollen data the Alleröd interstadial starts at 13 200 cal. yrs BP and is marked by the rising of birch and pine pollen. The transition to the Younger Dryas around 12 700 cal. yrs BP corresponds with the development of patches of shrublands in which light-demanding species, such as juniper, flourished and communities of steppe herbs. The late Preboreal is marked by the appearance of Populus and an increase of the role of grasses in the vegetation cover 11 300-11 100 cal. yrs BP (Druzinina et al., 2015). The Holocene climatic zones have been identified by LOI and geochemistry analyses. The Boreal period started about 10 200 cal. yrs BP, Atlantic around 9100 cal. yrs BP, Subboreal 5800 cal. yrs BP, and Subatlantic 3200 cal. yrs BP (Kublitskiy et al., 2015). During the conference the new palaeolimnological data of environmental variability during the late Pleistocene and Holocene in SE Baltic region will be presented. Acknowledgements The investigations have been granted by the Russian Fund for Basic Research (12-05-33013, 13-05-41457, 15-35-50721). References Druzhinina, O., Subetto, D., Stančikaitė, M., Vaikutienė, G., Kublitsky, J., Arslanov, Kh., 2015. Sediment record from the

  13. Coastal environmental gradients – Key to reproduction habitat mapping of freshwater fish in the Baltic Sea

    OpenAIRE

    Kallasvuo, Meri

    2010-01-01

    Habitat requirements of fish are most strict during the early life stages, and the quality and quantity of reproduction habitats lays the basis for fish production. A considerable number of fish species in the northern Baltic Sea reproduce in the shallow coastal areas, which are also the most heavily exploited parts of the brackish marine area. However, the coastal fish reproduction habitats in the northern Baltic Sea are poorly known. The studies presented in this thesis focused on the ...

  14. Metal pollutants and radionuclides in the Baltic Sea - an overview

    Directory of Open Access Journals (Sweden)

    Piotr Szefer

    2002-06-01

    Full Text Available This overview presents in detail the state of knowledge of the abilities of various components of the Baltic Sea environment to accumulate trace elements and radionuclides. Particular components of the Baltic ecosystem (abiotic and biotic are considered as potential monitors of pollutants. The use of seaweeds, e.g. Fucus vesiculosus or Zostera marina is recommended, also molluscs, e.g. Mytilus edulis, for biomonitoring surveys of metal pollutants and radionuclides in the Baltic Sea. However, several requirements need to be met if results are to be reliable. Since metal levels and radionuclide activities in the growing tips of F. vesiculosus reflect exclusively the levels of their dissolved species in the ambient seawater, this alga is very useful for monitoring dissolved species of metal pollutants and radioisotopes in the Baltic ecosystem. In contrast, M. edulis, a filter feeder is an appropriate tool for monitoring trace elements occurring in both chemical forms, i.e. dissolved and suspended species. Therefore, full information on the bioavailability and toxicity of heavy metals (depending on their chemical speciation as pollutants of the Baltic Sea can be obtained if at least two biomonitoring organisms are applied simultaneously, e.g. F. vesiculosus and M. edulis. Moreover, the data matrix can be interpreted more accurately if not only trace element but also macroelement concentrations (Ca, Mg, Na, K in these two representatives of Baltic phyto- and zoobenthos are taken into consideration; this point requires special attention. Two coastal species of fish, i.e. Zoarces viviparus and Perca fluviatilis, are good biomonitors of metallic contaminants, so their use as sentinels is recommended. The budgets of chemical elements and the ecological status of the Baltic Sea are presented. Several "black spots", e.g. large estuaries and seaport towns, heavily polluted by trace elements, are identified in the Baltic Sea and other enclosed seas such the

  15. Biotope map of the German Baltic Sea.

    Science.gov (United States)

    Schiele, Kerstin S; Darr, Alexander; Zettler, Michael L; Friedland, René; Tauber, Franz; von Weber, Mario; Voss, Joachim

    2015-07-15

    Full-coverage maps on the distribution of marine biotopes are a necessary basis for Nature Conservation and Marine Spatial Planning. Yet biotope maps do not exist in many regions. We are generating the first full-coverage biotope map for the German Baltic Sea according to the HELCOM Underwater biotope and habitat classification system (HUB). Species distribution modelling is applied to create full-coverage spatial information of biological features. The results of biomass modelling of twelve target taxa and presence/absence modelling of three target taxa enabled the identification of biological levels up to HUB level 6. Environmental data on bathymetry, light penetration depth and substrate are used to identify habitat levels. HUB biotope levels were combined with HUB habitat levels to create a biotope map. Altogether, 68 HUB biotopes are identified in the German Baltic Sea. The new biotope map combining substrate characteristics and biological communities will facilitate marine management in the area.

  16. 7 CFR 799.13 - Environmental information.

    Science.gov (United States)

    2010-01-01

    ... AGRICULTURE ENVIRONMENTAL PROTECTION ENVIRONMENTAL QUALITY AND RELATED ENVIRONMENTAL CONCERNS-COMPLIANCE WITH THE NATIONAL ENVIRONMENTAL POLICY ACT § 799.13 Environmental information. Interested persons may... 7 Agriculture 7 2010-01-01 2010-01-01 false Environmental information. 799.13 Section...

  17. BALTEX - A science broker for the Baltic Sea Region

    Science.gov (United States)

    Reckermann, M.; von Storch, H.; Langner, J.; Omstedt, A. T.

    2010-12-01

    BALTEX (the Baltic Sea Experiment) is an interdisciplinary research network of scientists involved in environmental research dedicated to the Baltic Sea drainage basin (including disciplines such as meteorology, hydrology, oceanography, biogeochemistry and climate research). Originally founded in 1992 as a Continental Scale Experiment in GEWEX (the Global Energy and Water Cycle Experiment within the World Climate Research Programme (WCRP) of the World Meteorological Organization, WMO), it was intended to form a common science, communication and data platform with the overall goal to integrate efforts to gain a better understanding of the water and energy cycle in the Baltic Sea basin. BALTEX Phase II (since 2003) has extended the scope to research on regional climate change and variability, climate change impacts on biogeochemistry and water management, but also made first steps towards overarching social and political issues as cross-cutting activities in the context of the scientific objectives. An important aspect of BALTEX Phase II is a more holistic approach towards observing, understanding and modelling major environmental relevant for the entire Baltic Sea region. Parts of the BALTEX Phase II research activities thus contribute to the establishment of a high resolution integrated modelling system for Northern Europe, embedded in an Earth System Model. An outstanding product of BALTEX as a “knowledge broker” for regional political institutions is the BACC report. Following to a large extent the method of IPCC, a regional assessment report on climate change in the Baltic Sea basin was compiled, which summarizes the published scientifically legitimate knowledge on regional climate change in the Baltic Sea basin and its impacts. The assessment, known as the BACC report (BALTEX Assessment of Climate Change for the Baltic Sea Basin; BACC author team 2008, Reckermann et al., 2008) was published in 2008 as a book. A survey among climate researchers in the area

  18. Governing a Common Sea. Environmental Policies in the Baltic Sea Region

    NARCIS (Netherlands)

    Joas, M.; Jahn, D.; Kern, K.

    2008-01-01

    How is a natural common pool resource such as a sea, which is shared by several countries, best governed? The potential for international conflict is immense, as each country may have different agendas with regard to issues such as exploitation and environmental protection. This book uses a case stu

  19. SRS ECOLOGY ENVIRONMENTAL INFORMATION DOCUMENT

    Energy Technology Data Exchange (ETDEWEB)

    Wike, L; Doug Martin, D; Eric Nelson, E; Nancy Halverson, N; John Mayer, J; Michael Paller, M; Rodney Riley, R; Michael Serrato, M

    2006-03-01

    The SRS Ecology Environmental Information Document (EEID) provides a source of information on the ecology of Savannah River Site (SRS). The SRS is a U.S. Department of Energy (DOE)--owned property on the upper Atlantic Coastal Plain of South Carolina, centered approximately 40 kilometers (25 miles) southeast of Augusta, Georgia. The entire site was designated a National Environmental Research Park in 1972 by the Atomic Energy Commission, the predecessor of DOE. This document summarizes and synthesizes ecological research and monitoring conducted on the three main types of ecosystems found at SRS: terrestrial, wetland and aquatic. It also summarizes the available information on the threatened and endangered species found on the Savannah River Site. SRS is located along the Savannah River and encompasses an area of 80,267 hectares (310 square miles) in three South Carolina counties. It contains diverse habitats, flora, and fauna. Habitats include upland terrestrial areas, wetlands, streams, reservoirs, and the adjacent Savannah River. These diverse habitats support a variety of plants and animals, including many commercially or recreationally valuable species and several rare, threatened, or endangered species. Soils are the basic terrestrial resource, influencing the development of terrestrial biological communities. Many different soils exist on the SRS, from hydric to well-drained, and from sand to clay. In general, SRS soils are predominantly well-drained loamy sands.

  20. Anionic surfactant linear alkylbenzene sulfonates (LAS) in sediments from the Gulf of Gdańsk (southern Baltic Sea, Poland) and its environmental implications.

    Science.gov (United States)

    Hampel, Miriam; Mauffret, Aourell; Pazdro, Ksenia; Blasco, Julian

    2012-10-01

    Linear alkylbenzene sulfonate (LAS) is a group of anionic surfactants employed in the formulation of laundry and cleaning products, with a global production rate of 4 million metric tons. Sediments from the Polish coast of the southern Baltic Sea were collected at ten stations. Total LAS concentrations, measured by high-performance liquid chromatography, were between 0.04 and 0.72 mg LAS·kg(-1) dry weight. Highest LAS concentrations were found in suspended matter collected from the Vistula River, sediment collected close to the Vistula River mouth and from the Gdańsk Deep, known as the depositional area. With the obtained environmental LAS concentrations, a risk assessment for this surfactant has been carried out, based on publicly available acute and chronic toxicity data in target organisms. The results indicated that LAS could pose a low risk for the existing benthic community applying worst case scenario assessment. This is the first time that levels of LAS have been measured in environmental samples of the southern Baltic Sea.

  1. Physical oceanography of the Baltic Sea

    Energy Technology Data Exchange (ETDEWEB)

    Leppaeranta, Matti [Helsinki Univ. (Finland). Dept. of Physics; Myrberg, Kai [Finnish Institute of Marine Research, Helsinki (Finland)

    2009-07-01

    The Baltic Sea oceanographic research community is wide and the research history is over 100 years old. Nevertheless, there is still no single, coherent book on the physical oceanography of the Baltic Sea as a whole. There is a strong need for such a book, coming from working oceanographers as well as the university teaching programmes in advanced undergraduate to graduate levels. In the regional conference series in physical oceanography (Baltic Sea Science Conference, Baltic Sea Oceanographers' conference, Baltex-conferences) about 500 scientists take part regularly. Even more scientists work in the fields of marine biology, chemistry and the environment, and they need information on the physics of the Baltic Sea as well. There are nine countries bordering on the Baltic Sea and five more in the runoff area. The Baltic Sea as a source of fish, means of transportation and leisure activities is highly important to the regional society. In the runoff area there are a total of 85 million people. Research and protection strategies need to be developed, as the Baltic Sea is probably the most polluted sea in the world. Since the Baltic Sea has become an inner sea of the EU (apart from small shore parts of Russia in Petersburg and Kaliningrad), it is anticipated that the importance of the region will consequently rise. The book will arouse interest among students, scientists and decision makers involved with the Baltic problems. It will also give important background information for those working with biogeochemical processes in the Baltic Sea, because the physical forcing for those processes is of vital importance. (orig.)

  2. Survey of transportation of liquid bulk chemicals in the Baltic Sea

    Energy Technology Data Exchange (ETDEWEB)

    Posti, A.; Hakkinen, J.

    2012-07-01

    are handled at least hundred thousand tonnes or some of them even over 1 million tonnes per year, but since chemical-specific data from all the Baltic Sea countries is not available, the exact tonnages could not be calculated in this study. In addition to these above-mentioned chemicals, there are also other high volume chemicals handled in the Baltic Sea ports (e.g. ethylene, propane and butane) but exact tonnes are missing. Furthermore, high amounts of liquid fertilisers, such as solution of urea and ammonium nitrate in water, are transported in the Baltic Sea. The results of the study can be considered indicative. Updated information about transported chemicals in the Baltic Sea is the first step in the risk assessment of the chemicals. The chemical-specific transportation data help to target hazard or e.g. grounding/collision risk evaluations to chemicals that are handled most or have significant environmental hazard potential. Data gathered in this study will be used as background information in later stages of the Chembaltic project when the risks of the chemicals transported in the Baltic Sea are assessed to highlight the chemicals that require special attention from an environmental point of view in potential marine accident situations in the Baltic Sea area. (orig.)

  3. Environmental governance through information: China and Vietnam

    NARCIS (Netherlands)

    Mol, A.P.J.

    2009-01-01

    In the field of environmental governance information is starting to become increasingly important, not least because of globalization and the information and communication technologies revolution. The notion of informational governance is a recent coinage that acknowledges the (partial) switch from

  4. Impact of change in climate and policy from 1988 to 2007 on environmental and microbial variables at the time series station Boknis Eck, Baltic Sea

    Directory of Open Access Journals (Sweden)

    H.-G. Hoppe

    2013-07-01

    Full Text Available Phytoplankton and bacteria are sensitive indicators of environmental change. The temporal development of these key organisms was monitored from 1988 to the end of 2007 at the time series station Boknis Eck in the western Baltic Sea. This period was characterized by the adaption of the Baltic Sea ecosystem to changes in the environmental conditions caused by the conversion of the political system in the southern and eastern border states, accompanied by the general effects of global climate change. Measured variables were chlorophyll, primary production, bacteria number, -biomass and -production, glucose turnover rate, macro-nutrients, pH, temperature and salinity. Negative trends with time were recorded for chlorophyll, bacteria number, bacterial biomass and bacterial production, nitrate, ammonia, phosphate, silicate, oxygen and salinity while temperature, pH, and the ratio between bacteria numbers and chlorophyll increased. Strongest reductions with time occurred for the annual maximum values, e.g. for chlorophyll during the spring bloom or for nitrate during winter, while the annual minimum values remained more stable. In deep water above sediment the negative trends of oxygen, nitrate, phosphate and bacterial variables as well as the positive trend of temperature were similar to those in the surface while the trends of salinity, ammonia and silicate were opposite to those in the surface. Decreasing oxygen, even in the surface layer, was of particular interest because it suggested enhanced recycling of nutrients from the deep hypoxic zones to the surface by vertical mixing. The long-term seasonal patterns of all variables correlated positively with temperature, except chlorophyll and salinity. Salinity correlated negatively with all bacterial variables (as well as precipitation and positively with chlorophyll. Surprisingly, bacterial variables did not correlate with chlorophyll, which may be inherent with the time lag between the peaks of

  5. Nuclear installations in the baltic sea region and the stake holders cooperation: a crucial step towards energy security, environmental sustainability and political stability in the region

    Energy Technology Data Exchange (ETDEWEB)

    Zakaria, M.; Mandere, N.; Olsson, L. [Lund Univ., Centre for Sustainability Studies (LUCSUS) (Sweden)

    2006-07-01

    Radiation hazards are trans-boundary. The prevention of accidents must be managed locally. But the awareness, preparedness, and the responsibilities in the case of emergencies must be managed at the local and regional level, and must rely on close interaction between the local and regional levels. The Baltic Sea Region contains over 40 nuclear reactors contributing to energy security, but also posing a potential threat to human, environmental, and political security. The aim of this paper is to integrate the four fields of security: health, environment, energy, and political by analysing awareness, preparedness responsibility and decision making related to nuclear installations. With increasing political, economical, cultural and physical (in term of energy infrastructure) integration, the region needs to take a comprehensive approach to create adequate structure for managing risks and thereby promote security. (authors)

  6. Corporate environmental management and information technology

    DEFF Research Database (Denmark)

    Rikhardsson, Pall M.

    2001-01-01

    software, the Internet, computer networks, telecommunications devices, etc. Information technology also has an impact on how companies perform environmental management. This paper looks at the relations between corporate environmental management and information technology. First it presents a framework......Information technology has changed, is changing and will continue to change the face of business as we further enter the Information Society. Today it would be difficult for a company to function effectively without the aid of various information technologies such as accounting software, production...... for mapping information technology. Using this framework it focuses on the use of information technology in corporate environmental management, describes the market for standard environmental management information systems and implementation experiences from one large international company....

  7. Environmental remediation and waste management information systems

    Energy Technology Data Exchange (ETDEWEB)

    Harrington, M.W.; Harlan, C.P.

    1993-12-31

    The purpose of this paper is to document a few of the many environmental information systems that currently exist worldwide. The paper is not meant to be a comprehensive list; merely a discussion of a few of the more technical environmental database systems that are available. Regulatory databases such as US Environmental Protection Agency`s (EPA`s) RODS (Records of Decision System) database [EPA, 1993] and cost databases such as EPA`s CORA (Cost of Remedial Action) database [EPA, 1993] are not included in this paper. Section 2 describes several US Department of Energy (DOE) Environmental Restoration and Waste Management (EM) information systems and databases. Section 3 discusses several US EPA information systems on waste sites and technologies. Section 4 summarizes a few of the European Community environmental information systems, networks, and clearinghouses. And finally, Section 5 provides a brief overview of Geographical Information Systems. Section 6 contains the references, and the Appendices contain supporting information.

  8. Transportation Technical Environmental Information Center index

    Energy Technology Data Exchange (ETDEWEB)

    Davidson, C.A.; Foley, J.T.

    1979-01-01

    In an effort to determine the environmental intensities to which energy materials in transit may be exposed, a ''Data Center'' of technical environmental information has been established by Sandia Laboratories, Division 5522, for the DOE Division of Environmental Control Technology. An index is presented which can be used to request data of interest.

  9. SRS Geology/Hydrogeology Environmental Information Document

    Energy Technology Data Exchange (ETDEWEB)

    Denham, M.E.

    1999-08-31

    The purpose of the Savannah River Site Geology and Hydrogeology Environmental Information Document (EID) is to provide geologic and hydrogeologic information to serve as a baseline to evaluate potential environmental impacts. This EID is based on a summary of knowledge accumulated from research conducted at the Savannah River Site (SRS) and surrounding areas.

  10. Corporate Environmental Management and Information Technology

    DEFF Research Database (Denmark)

    Rikhardsson, Pall M.

    2000-01-01

    software, the internet, computer networks, telecommunications devices, etc. Information technology also has an impact on how companies perform environmental management. This paper explores the relations between environmental management and information technology in general terms. It offers a classification......Information technology has changed, is changing and will continue to change the face of business as we further enter the Information Society. Today it would be difficult for a company to function effectively without the aid of various information technologies such as accounting software, production...... framework for the use of information technology in corporate environmental management (CEM), describes the market for standard environmental management information systems solutions, what main functionalities are available and what main trends are visible....

  11. Information Sharing and Environmental Policies

    Directory of Open Access Journals (Sweden)

    Nikos Tsakiris

    2010-10-01

    Full Text Available Based on the assumption that in a standard eco-dumping model governments are uncertain about future product demand and allowing governments to obtain information from firms, we examine governments’ and firms’ incentives to share information. We show that when governments regulate polluting firms through emission standards, then governments and firms will reach an agreement concerning information sharing. The opposite holds when governments regulate pollution through emission taxes.

  12. Informal Environmental Education in Poland

    Science.gov (United States)

    Wojcik, Anna Maria

    2004-01-01

    Non-formal environmental education involves all educational processes conducted outside of school. It is directed to all age groups, especially mature people who have finished their studies. This paper presents the goals and forms of non-formal education in Poland. Studies on the effects of non-formal education are also presented: this form of…

  13. Environmental genotoxicity assessment along the transport routes of chemical munitions leading to the dumping areas in the Baltic Sea.

    Science.gov (United States)

    Baršienė, Janina; Butrimavičienė, Laura; Grygiel, Włodzimierz; Stunžėnas, Virmantas; Valskienė, Roberta; Greiciūnaitė, Janina; Stankevičiūtė, Milda

    2016-02-15

    The frequencies of micronuclei (MN), nuclear buds (NB) and nuclear buds on filament (NBf) were examined in 660 specimens of herring (Clupea harengus) collected in 2009-2014 at 65 study stations located mainly along the chemical munition transport routes in the Baltic Sea. The frequency of nuclear abnormalities was strongly increased in herring caught at four stations located close to chemical munition dumping sites, or CWAs - substances (chemical warfare agents) in sediments. Significant increase of MN, NB and NBf was observed in fish caught November 2010-2013 compared to 2009. The most significantly increased genotoxicity responses were recorded in fish caught at stations along CW (chemical weapons) transport routes, close to the Bornholm CW dumping area, in zones with CWAs in sediments and with oil-gas platforms.

  14. SRS ecology: Environmental information document

    Energy Technology Data Exchange (ETDEWEB)

    Wike, L.D.; Shipley, R.W.; Bowers, J.A. [and others

    1993-09-01

    The purpose of this Document is to provide a source of ecological information based on the exiting knowledge gained from research conducted at the Savannah River Site. This document provides a summary and synthesis of ecological research in the three main ecosystem types found at SRS and information on the threatened and endangered species residing there.

  15. Reactor operation environmental information document

    Energy Technology Data Exchange (ETDEWEB)

    Haselow, J.S.; Price, V.; Stephenson, D.E.; Bledsoe, H.W.; Looney, B.B.

    1989-12-01

    The Savannah River Site (SRS) produces nuclear materials, primarily plutonium and tritium, to meet the requirements of the Department of Defense. These products have been formed in nuclear reactors that were built during 1950--1955 at the SRS. K, L, and P reactors are three of five reactors that have been used in the past to produce the nuclear materials. All three of these reactors discontinued operation in 1988. Currently, intense efforts are being extended to prepare these three reactors for restart in a manner that protects human health and the environment. To document that restarting the reactors will have minimal impacts to human health and the environment, a three-volume Reactor Operations Environmental Impact Document has been prepared. The document focuses on the impacts of restarting the K, L, and P reactors on both the SRS and surrounding areas. This volume discusses the geology, seismology, and subsurface hydrology. 195 refs., 101 figs., 16 tabs.

  16. Informative advertising by an environmental group

    NARCIS (Netherlands)

    Heijnen, Pim

    2013-01-01

    Consuming a product does not (necessarily) reveal the environmental damage it may cause. In terms of environmental damage, most goods are credence goods. Therefore, advertising and pricing rarely can transmit such information effectively to consumers. This article considers the scope with which an e

  17. ENVIRONMENTAL QUALITY INFORMATION SYSTEM - EQULS® - ITER

    Science.gov (United States)

    This project consisted of an evaluation of the Environmental Quality Information System (EQuIS) software designed by Earthsoft, Inc. as an environmental data management and analysis platform for monitoring and remediation projects. In consultation with the EQuIS vendor, six pri...

  18. Use of bioenergy in the Baltic Sea region. Conference proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Barz, M.; Ahlhaus, M. (eds.)

    2006-07-01

    The actual situation in our world can shortly be characterized by growing population and increasing energy demand, mainly covered by fossil fuels. This results in environmental as well as climate change problems. Renewable energies offer many opportunities to overcome these problems - they can provide heat and electricity as well as automotive fuels in environmentally friendly systems and thus contribute to lower the fossil fuels dependency. Biomass as the oldest renewable energy of mankind is still playing a dominant role as an energy carrier in some African and Asian regions, where biofuels are still used in traditional ways - mainly for cooking. On the other hand biomass has a huge potential to become a more important energy resource even in industrialized countries. All over the world the opportunities of biomass are accepted and biomass has become a common term in politics resulting in new strategic analyses, political documents, legislative actions and funding programs. A lot of modern and new high-tech solutions for bioenergy systems are already developed and others are under research. Aims of the actual developments are new bioenergy systems on the basis of regional biomass potentials in rural regions. The Baltic Sea Region offers a high potential to produce biofuels for different applications to fit the growing demand of heat, electricity and fuels. In combination with its industry and engineering skills the Baltic Sea Region is predestinated as a nucleus for further development and demonstration of advanced bioenergy solutions. In the result of the conference ''Contribution of Agriculture to Energy Production'', held in Tallinn, Estonia in October 2005 representatives from policy, economy and science identified a high potential and demand for bioenergy solutions and realized the necessity of establishment of an international network (Baltic Bioenergy Net - BaBEt) for information and know-how transfer between the Baltic States to foster

  19. Trace metal fluxes to ferromanganese nodules from the western Baltic Sea as a record for long-term environmental changes

    Energy Technology Data Exchange (ETDEWEB)

    Hlawatsch, S.; Garbe-Schonberg, C.D.; Lechtenberg, F.; Manceau, A.; Tamura, N.; Kulik, D.A.; Suess, E.; Kersten, M.

    2002-03-12

    Trace element profiles in ferromanganese nodules from the western Baltic Sea were analyzed with laser ablation inductively coupled plasma mass spectroscopy (LA-ICP-MS) and synchrotron-based micro-X-ray radiation techniques (fluorescence: mSXRF, and diffraction: mXRD) at high spatial resolution in growth direction. Of the trace elements studied (Zn, Cu, Cd, Ni, Co, Mo, Ba), Zn showed the most significant enrichment, with values in the outermost surface layers of up to six-fold higher than those found in older core parts. The high-resolution Zn profiles provide the necessary temporal resolution for a dating method analogous to dendrochronology. Profiles in various samples collected during two decades were matched and the overlapping sections used for estimation of the accretion rates. Assuming a continuous accretion of these relatively fast growing nodules (on average 20 mm a-1) over the last century, the Zn enrichment was thus assessed to have commenced around 1860/70 in nodules from the Kiel Bight and in 1880/90 from Mecklenburg Bight, reflecting the enhanced heavy metal emissions with rising industrialization in Europe. Apart from the obvious success with Zn, only As and Co show significant but only 1.5-fold enrichments in the most recent growth layers of the nodules. Other anthropogenic trace metals like Cu and Cd are not at all enriched, which, together with the distinct early-diagenetic Fe/Mn banding, weakens the potential of the nodules for retrospective monitoring.

  20. Transportation Technical Environmental Information Center index

    Energy Technology Data Exchange (ETDEWEB)

    Davidson, C. A.; Foley, J. T.

    1980-10-01

    In an effort to determine the environmental intensities to which energy materials in transit may be exposed, a Data Center of technical environmental information has been established by Sandia National Laboratories, Division 5523, for the DOE Office of Transportation Fuel Storage. This document is an index which can be used to request data of interest. Access to the information held is not limited to Sandia personnel. The purpose of the Transportation Technical Environmental Information Center is to collect, analyze, store, and make available descriptions of the environment of transportation expressed in engineering terms. The data stored in the Center are expected to be useful in a variety of transportation related analyses. Formulations of environmental criteria for shipment of cargo, risk assessments, and detailed structural analyses of shipping containers are examples where these data have been applied. For purposes of indexing and data retrieval, the data are catalogued under two major headings: Normal and Abnormal Environments.

  1. A rhetorical approach to environmental information sharing

    Science.gov (United States)

    Woolf, Andrew

    2014-05-01

    `Faceted search' has recently been widely adopted as a powerful information discovery framework, enabling users to navigate a complex landscape of information by successive refinement along key dimensions. The compelling user experience that results has seen adoption of faceted search by online retailers, media outlets, and encyclopedic publishers. A key challenge with faceted browse is the choice of suitable search dimensions, or facets. Conventional facet analysis adopts principles of exclusivity and exhaustiveness; identifying facets on their relevance to the subject and discrimination ability (Spiteri, 1998). The rhetoricians of ancient Greece defined seven dimensions (`circumstances') of analytical enquiry: who, what, when, where, why, in what way, by what means. These provide a broadly applicable framework that may be seen in Ranganathan's classic (`PMEST') scheme for facet analysis. The utility of the `Five Ws' is also manifest through their adoption in daily discourse and pedagogical frameworks. If we apply the `Five Ws' to environmental information, we arrive at a model very close to the `O&M' (ISO 19156) conceptual model for standardised exchange of environmental observation and measurements data: * who: metadata * what: observed property * when: time of observation * where: feature of interest * why: metadata * how: procedure Thus, we adopt an approach for distributed environmental information sharing which factors the architecture into components aligned with the `Five Ws' (or O&M). We give an overview of this architecture and its information classes, components, interfaces and standards. We also describe how it extends the classic SDI architecture to provide additional specific benefit for environmental information. Finally, we offer a perspective on the architecture which may be seen as a `brokering' overlay to environmental information resources, enabling an O&M-conformant view. The approach to be presented is being adopted by the Australian Bureau

  2. The Baltic Basin Case Study—towards a sustainable Baltic Europe

    Science.gov (United States)

    Jansson, Bengt-Owe; Stålvant, Carl-Einar

    2001-12-01

    Four watersheds, each characterized by a major resource use were selected for the study: The Vistula River in Poland—agriculture; the Dalälven River in Sweden—forestry; the Archipelago Sea in Sweden, Finland, Estonia—tourism; and the Lake Peipsi in Estonia/Russia—fisheries/agriculture. The main objective was to examine the reactions of particular ecosystems within the Baltic Sea drainage area, and to assess sustainability conditions on the regional level. The degree of sustainability and impact on the Baltic Sea were investigated through workshops and seminars in the areas. Overviews of environmental and socio-economic conditions were succinctly summarized in commissioned papers. Interventions by and discussions with scholars, sector experts, administrators and stakeholders of the various sites laid the foundation for conceptualizing the interaction of natural and human forces for each case. The project was able to draw quite a number of conclusions, summarized as the following lessons learnt. In the Vistula Region, nutrient emissions have levelled off but shortage of freshwater is critical. Forestry in the Dalälven watershed is largely environmental-friendly, except for fragmentation of the landscape and its negative impact on biodiversity. In the Archipelago area a former low-energy community has been replaced by a leisure time society. Different types of tourism is developing, but despite this variety, an improved integration of ecological properties with socio-economic patterns is required in order to build a sustainable, living Archipelago. The lake Peipsi basin and the surrounding area suffer both from problems of resource management and economic backwardness. Parts of the local economy has lost access to the one time large Soviet market, although the Estonian side has apparently benefited from present economic growth. To cope with the division of the lake, a regime for trans-national management is unfolding. It is based on both informal and, to an

  3. Converting environmental documentation to management information

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, M.J.; Frentz, H.J. [Tracor Technology Resources, Inc., Rockville, MD (United States)

    1996-12-01

    The growth of environmental, health, and safety regulations and their reporting requirements has been extraordinary. Penalties for missteps in environmental documentation also grow more serious. Every major piece of environmental legislation requires facilities to collect data and maintain records, in many cases detailed records for long periods of time, on raw materials, processes, emissions, events, personnel, and many other facets of business operations. Unfortunately, for some organizations, the collection of data that satisfies regulatory requirements is an end in itself. Data acquired in this manner may result in little useful information that managers can use to foster their business goals. For organizations of any appreciable size, the volume of environmental data, in manual form, makes analysis difficult to impossible. Too often, data resides in disparate databases, in different locations, and within incompatible information management systems. This paper discusses converting these disparate databases into a useful system.

  4. Environmental Information Document: L-reactor reactivation

    Energy Technology Data Exchange (ETDEWEB)

    Mackey, H.E. Jr. (comp.)

    1982-04-01

    Purpose of this Environmental Information Document is to provide background for assessing environmental impacts associated with the renovation, restartup, and operation of L Reactor at the Savannah River Plant (SRP). SRP is a major US Department of Energy installation for the production of nuclear materials for national defense. The purpose of the restart of L Reactor is to increase the production of nuclear weapons materials, such as plutonium and tritium, to meet projected needs in the nuclear weapons program.

  5. Information Technology, Environmental Innovations and Complementarity Strategies

    OpenAIRE

    2013-01-01

    The paper investigates the extent to which the adoption of Information and Communication Technology (ICT) by firms affects the likelihood of adopting environmental innovations (EI). We also test empirically whether various types of ICT adoption and other innovation practices (R&D, techno-organizational change) are complementary inputs with respect to the introduction of specific environmental innovations. The analysis is based on two different data sources, which offer various views on ICT an...

  6. Baltic Sea: Radionuclides

    DEFF Research Database (Denmark)

    Nielsen, Sven Poul; Lüning, Maria; Ilus, Erkki;

    2011-01-01

    . Radioactivity inputs into the Baltic Sea from nuclear reprocessing plants in Western Europe have become of minor importance due to significant reduction of discharges in recent years. In terms of input of 137Cs into the Baltic Sea, Chernobyl fallout has contributed about 82% and nuclear weapons test fallout...

  7. Echoes from the past: a healthy Baltic Sea requires more effort.

    Science.gov (United States)

    Kotilainen, Aarno T; Arppe, Laura; Dobosz, Slawomir; Jansen, Eystein; Kabel, Karoline; Karhu, Juha; Kotilainen, Mia M; Kuijpers, Antoon; Lougheed, Bryan C; Meier, H E Markus; Moros, Matthias; Neumann, Thomas; Porsche, Christian; Poulsen, Niels; Rasmussen, Peter; Ribeiro, Sofia; Risebrobakken, Bjørg; Ryabchuk, Daria; Schimanke, Semjon; Snowball, Ian; Spiridonov, Mikhail; Virtasalo, Joonas J; Weckström, Kaarina; Witkowski, Andrzej; Zhamoida, Vladimir

    2014-02-01

    Integrated sediment multiproxy studies and modeling were used to reconstruct past changes in the Baltic Sea ecosystem. Results of natural changes over the past 6000 years in the Baltic Sea ecosystem suggest that forecasted climate warming might enhance environmental problems of the Baltic Sea. Integrated modeling and sediment proxy studies reveal increased sea surface temperatures and expanded seafloor anoxia (in deep basins) during earlier natural warm climate phases, such as the Medieval Climate Anomaly. Under future IPCC scenarios of global warming, there is likely no improvement of bottom water conditions in the Baltic Sea. Thus, the measures already designed to produce a healthier Baltic Sea are insufficient in the long term. The interactions between climate change and anthropogenic impacts on the Baltic Sea should be considered in management, implementation of policy strategies in the Baltic Sea environmental issues, and adaptation to future climate change.

  8. Cooperation with respect to cleaning of an international water body with stochastic environmental damage: the case of the Baltic Sea

    NARCIS (Netherlands)

    Folmer, H.; Gren, I.M.

    2003-01-01

    Cooperation with respect to international environmental problems is often hampered by the fact that some countries incur net losses from cooperation. Moreover, uncertainty of damage due to variations in pollution loads is usually ignored in analyses of international environmental cooperation. This p

  9. Converting environmental documentation to management information

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, M.J.; Frentz, H.J.

    1996-05-01

    The growth of environmental, health, and safety regulations and their reporting requirements has been extraordinary. Penalties for missteps in environmental documentation also grow more serious. Every major piece of environmental legislation requires facilities to collect data and maintain records, in many cases detailed records for long periods of time, on raw materials, processes, emissions, events, personnel, and many other facets of business operations. Unfortunately, for some organizations, the collection of data that satisfies regulatory requirements is an end in itself. Data acquired in this manner may result in little useful information that managers can use to foster their business goals. For organizations of any appreciable size, the volume of environmental data, in manual form, makes analysis difficult to impossible. For example, in 1993 a Fortune 50 chemical manufacturer with a superior environmental program received a notice from the Center for Disease Control that working with sulfuric acid might carry a risk of occupational cancer. Senior environmental managers posed the question, {open_quotes}Where in our facilities do we use sulfuric acid?{close_quotes} Two industrial hygienists spent six weeks researching the question. When they finished, they could state unequivocally where the material was used, but they could not say how much was being used, or who was routinely or occasionally exposed to the material or at what levels. The information was available, but not accessible and not in a useable format.

  10. How will ocean acidification affect Baltic sea ecosystems? an assessment of plausible impacts on key functional groups.

    Science.gov (United States)

    Havenhand, Jonathan N

    2012-09-01

    Increasing partial pressure of atmospheric CO₂ is causing ocean pH to fall-a process known as 'ocean acidification'. Scenario modeling suggests that ocean acidification in the Baltic Sea may cause a ≤ 3 times increase in acidity (reduction of 0.2-0.4 pH units) by the year 2100. The responses of most Baltic Sea organisms to ocean acidification are poorly understood. Available data suggest that most species and ecologically important groups in the Baltic Sea food web (phytoplankton, zooplankton, macrozoobenthos, cod and sprat) will be robust to the expected changes in pH. These conclusions come from (mostly) single-species and single-factor studies. Determining the emergent effects of ocean acidification on the ecosystem from such studies is problematic, yet very few studies have used multiple stressors and/or multiple trophic levels. There is an urgent need for more data from Baltic Sea populations, particularly from environmentally diverse regions and from controlled mesocosm experiments. In the absence of such information it is difficult to envision the likely effects of future ocean acidification on Baltic Sea species and ecosystems.

  11. Ecological information needs for environmental justice.

    Science.gov (United States)

    Burger, Joanna; Harris, Stuart; Harper, Barbara; Gochfeld, Michael

    2010-06-01

    The concept that all peoples should have their voices heard on matters that affect their well-being is at the core of environmental justice (EJ). The inability of some people of small towns, rural areas, minority, and low-income communities, to become involved in environmental decisions is sometimes due to a lack of information. We provide a template for the ecological information that is essential to examine environmental risks to EJ populations within average communities, using case studies from South Carolina (Savannah River, a DOE site with minority impacts), Washington (Hanford, a DOE site with Native American impacts), and New Jersey (nonpoint, urbanized community pollution). While the basic ecological and public health information needs for risk evaluations and assessments are well described, less attention has been focused on standardizing information about EJ communities or EJ populations within larger communities. We suggest that information needed about EJ communities and populations includes demographics, consumptive and nonconsumptive uses of their regional environment (for example, maintenance and cosmetic, medicinal/religious/cultural uses), eco-dependency webs, and eco-cultural attributes. A purely demographics approach might not even identify EJ populations or neighborhoods, much less their spatial relation to the impact source or to each other. Using information from three case studies, we illustrate that some information is readily available (e.g., consumption rates for standard items such as fish), but there is less information about medicinal, cultural, religious, eco-cultural dependency webs, and eco-cultural attributes, all of which depend in some way on intact, functioning, and healthy ecosystems.

  12. Bio-engineering in the Baltic Sea

    DEFF Research Database (Denmark)

    Zandersen, Marianne

    2011-01-01

    Bio-engineering in the Baltic Sea – value of water quality improvements & risk perceptions Dr. Marianne Zandersen1 Department of Environmental Science, Aarhus University Abstract The Baltic Sea is heavily eutrofied and the trend has gone from bad to worse. The hypoxic zone has increased about 4...... of the water column to the bottom waters/deepwater. The expected effects include a slowing down of the sediment release from the bottom and improvement of the possibilities for aerobic bacterial decomposition and over time for the establishment of fauna. The projects test a bio-engineered approach to speeding...

  13. Environmental Restoration Information Resource Management Program Plan

    Energy Technology Data Exchange (ETDEWEB)

    1994-09-01

    The Environmental Restoration Information Resources Management (ER IRM) Program Plan defines program requirements, organizational structures and responsibilities, and work breakdown structure and to establish an approved baseline against which overall progress of the program as well as the effectiveness of its management will be measured. This plan will guide ER IRM Program execution and define the program`s essential elements. This plan will be routinely updated to incorporate key decisions and programmatic changes and will serve as the project baseline document. Environmental Restoration Waste Management Program intersite procedures and work instructions will be developed to facilitate the implementation of this plan.

  14. Temporal changes in Hg, Pb, Cd and Zn environmental concentrations in the southern Baltic Sea sediments dated with 210Pb method

    Directory of Open Access Journals (Sweden)

    Tamara Zalewska

    2015-01-01

    Full Text Available The article presents data on heavy metal – Hg, Pb, Cd and Zn – distribution in the layers of marine sediments from the off-shore areas of the southern Baltic Sea: Gdańsk Deep, SE Gotland Basin and Bornholm Deep. Depth profiles of metal concentrations were converted to time-based profiles using the 210Pb dating method and verified by 137Cs distribution in the vertical profile. The linear sedimentation rates in the Gdańsk Deep and SE Gotland Basin are similar, 0.18 cm yr−1 and 0.14 cm yr−1, respectively, while the region of the Bornholm Deep is characterized by a greater sedimentation rate: 0.31 cm yr−1. Regarding anthropogenic pressure, Gdańsk Deep receives the largest share among the analyzed regions. The maximal metal concentrations detected in this area were Zn – 230 mg kg−1, Pb – 77 mg kg−1, Cd – 2.04 mg kg−1 and Hg – 0.27 mg kg−1. The least impact of anthropogenic pressure was noticeable in SE Gotland Basin. The combination of sediment dating with the analysis of vertical distribution of heavy metals in sediments benefited in the determination of target metal concentrations used in environmental status assessments. Reference values of heavy metal concentrations in marine sediments were determined as: Zn – 110 mg kg−1, Pb – 30 mg kg−1, Cd – 0.3 mg kg−1 and Hg – 0.05 mg kg−1 from the period of minor anthropogenic pressure. Basing on the determined indices: enrichment factor (EF, geoaccumulation indicator (Igeo and contamination factor (CF the status of marine environment was assessed regarding the pollution with heavy metals.

  15. Baltic Landscapes : Festival of Images from Baltics

    Index Scriptorium Estoniae

    2000-01-01

    Hanno Soans eesti projektist "Analogue TV" N.E.W.S. (north-east-west-süd) seminaril. Eesti videoprogramm näitusel "Baltic Landscapes" (kunstnikud A. Maimik, K. Kaljo, E-L. Semper, M. Raat, M. Laanemets, K. Sukmit, J. Zoova) Bornholmis

  16. Possibilities of information infrastructure in evaluation of environmental pollution and water quality by implementing the solutions of sustainable development

    Directory of Open Access Journals (Sweden)

    Ramutė Naujikienė

    2014-10-01

    Full Text Available The purpose – of the article is attached to the examination of information infrastructure for the assessment of water resource planning and water treatment activities, to provide data warehouse (DW analysis measuring environmental and water pollution and indicators for the evaluation based on the requirements of sustainable development.Methodology – the analysis is performed by revealing the factors affecting sustainable development decisions. The insights of scientists are demonstrated by assessing the situation of environmental pollution, the appropriate search parameters, which allow revealing environmental and water contamination by waste water. Secondary data analysis was performed in order to reveal surface water contamination assessment districts in Lithuania and the Baltic Sea region and to summarise the results.It is very important for business activities to implement methods and tools based on a sense of responsibility for environmental pollution through the use of methods for increasing corporate responsibility, supporting measures to promote stimulation resulting in emission reduction, and efficiency of techniques. The paper presents the results of surface water pollution obtained according to the monitoring data and benchmarking analysis in the districts of Lithuania and the Baltic Sea. It can be concluded that the economic factors of enterprise functioning on the occasion of pollution also impacts the pollution of the Baltic Sea.More and more attention in the sustainable development of the implementation process should be given to decreasing population and increasing responsibility of economic operators for measures of environmental management levels: strategic and tactical planning, operational control, evaluation of economic, social and ecological balance. The regulatory importance in determining the impact on the environment should also be kept in mind.The results – were based on the obtained wastewater monitoring and

  17. Environmentally driven predator-prey overlaps determine the aggregate diet of the cod Gadus morhua in the Baltic Sea

    DEFF Research Database (Denmark)

    Neuenfeldt, Stefan; Beyer, Jan

    2006-01-01

    Aquatic ecosystems are environmentally heterogeneous with features such as fronts or clines of temperature and salinity. This heterogeneity varies over time and is likely to cause changes in predator-prey overlaps, which will affect the diet composition of the predators. We investigated how inflo...

  18. Information Systems Solutions for Environmental Sustainability

    DEFF Research Database (Denmark)

    Gholami, Roya; Watson, Richard T.; Hasan, Helen

    2016-01-01

    We contend that too few information systems (IS) academics engage in impactful research that offers solutions to global warming despite the fact that climate change is one of the most critical challenges facing this generation. Climate change is a major threat to global sustainability in the 21st...... themselves in creating solutions for environmental problems. Moreover, information is a perquisite for assessing the state of the environment and making appropriate decisions to ameliorate identified problems. Indeed, the IS scholarly community needs to help create a sustainable society. While...

  19. 15 CFR 950.6 - Environmental Science Information Center (ESIC).

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Environmental Science Information... REGULATIONS OF THE ENVIRONMENTAL DATA SERVICE ENVIRONMENTAL DATA AND INFORMATION § 950.6 Environmental Science... NOAA's library and information services and its participation in the national network of...

  20. An intercomparison on radionuclides in environmental samples, Baltic-Danish co-operation project on radiation protection 2001-2003

    DEFF Research Database (Denmark)

    Nielsen, S.P.

    2004-01-01

    Sixteen laboratories participated in an intercomparison exercise carried out in 2003 on laboratory analyses of radionuclides in environmental samples. The sample types included seawater, lake water, soil, dry milk and seaweed and the exercise involved theradionuclides 137Cs, 90Sr, 60Co, 239, 240Pu......, 241Am, 226Ra, 232Th and 40K. The evaluation of analytical performance was based on comparison with median values, a 10% target standard deviation and statistical tests at the 99% level. For 137Cs the resultsfrom 10 out of 16 laboratories passed the evaluation tests. For 90Sr the results from 5 out...

  1. SatBałtyk - A Baltic environmental satellite remote sensing system - an ongoing project in Poland. Part 2: Practical applicability and preliminary results

    Directory of Open Access Journals (Sweden)

    Bogdan Woźniak

    2011-11-01

    Full Text Available This paper is the second part of the description of the first stage of the SatBałtyk project's implementation. Part 1 (Woźniak et al. 2011, in this issue presents the assumptions and objectives of SatBałtyk and describes the most important stages in the history of our research, which is the foundation of this project. It also discusses the operation and general structure of the SatBałtyk system. Part 2 addresses various aspects of the practical applicability of the SatBałtyk Operational System to Baltic ecosystem monitoring. Examples are given of the Baltic's characteristics estimated using the preliminary versions of the algorithms in this Operational System. At the current stage of research, these algorithms apply mainly to the characteristics of the solar energy influx and the distribution of this energy among the various processes taking place in the atmosphere-sea system, and also to the radiation balance of the sea surface, the irradiance conditions for photosynthesis and the condition of plant communities in the water, sea surface temperature distributions and some other marine phenomena correlated with this temperature. Monitoring results obtained with these preliminary algorithms are exemplified in the form of distribution maps of selected abiotic parameters of the Baltic, as well as structural and functional characteristics of this ecosystem governed by these parameters in the Baltic's many basins. The maps cover practically the whole area of the Baltic Sea. Also given are results of preliminary inspections of the accuracy of the magnitudes shown on the maps. In actual fact, the errors of these estimates are relatively small. The further practical application of this set of algorithms (to be gradually made more specific is therefore entirely justified as the basis of the SatBałtyk system for the effective operational monitoring of the state and functioning of Baltic ecosystems. This article also outlines the plans for extending

  2. SatBałtyk - A Baltic environmental satellite remote sensing system - an ongoing project in Poland. Part 1: Assumptions, scope and operating range

    Directory of Open Access Journals (Sweden)

    Bogdan Woźniak

    2011-11-01

    Full Text Available This paper is the second part of the description of the first stage of the SatBałtyk project's implementation. Part 1 (Woźniak et al. 2011, in this issue presents the assumptions and objectives of SatBałtyk and describes the most important stages in the history of our research, which is the foundation of this project. It also discusses the operation and general structure of the SatBałtyk system. Part 2 addresses various aspects of the practical applicability of the SatBałtyk Operational System to Baltic ecosystem monitoring. Examples are given of the Baltic's characteristics estimated using the preliminary versions of the algorithms in this Operational System. At the current stage of research, these algorithms apply mainly to the characteristics of the solar energy influx and the distribution of this energy among the various processes taking place in the atmosphere-sea system, and also to the radiation balance of the sea surface, the irradiance conditions for photosynthesis and the condition of plant communities in the water, sea surface temperature distributions and some other marine phenomena correlated with this temperature. Monitoring results obtained with these preliminary algorithms are exemplified in the form of distribution maps of selected abiotic parameters of the Baltic, as well as structural and functional characteristics of this ecosystem governed by these parameters in the Baltic's many basins. The maps cover practically the whole area of the Baltic Sea. Also given are results of preliminary inspections of the accuracy of the magnitudes shown on the maps. In actual fact, the errors of these estimates are relatively small. The further practical application of this set of algorithms (to be gradually made more specific is therefore entirely justified as the basis of the SatBałtyk system for the effective operational monitoring of the state and functioning of Baltic ecosystems. This article also outlines the plans for extending

  3. Towards global environmental information and data management

    Science.gov (United States)

    Gurney, Robert; Allison, Lee; Cesar, Roberto; Cossu, Roberto; Dietz, Volkmar; Gemeinholzer, Birgit; Koike, Toshio; Mokrane, Mustapha; Peters, Dale; Thaller-Honold, Svetlana; Treloar, Andrew; Vilotte, Jean-Pierre; Waldmann, Christoph

    2014-05-01

    The Belmont Forum, a coalition of national science agencies from 13 countries, is supporting an 18-month effort to implement a 'Knowledge Hub' community-building and strategy development program as a first step to coordinate and streamline international efforts on community governance, interoperability and system architectures so that environmental data and information can be exchanged internationally and across subject domains easily and efficiently. This initiative represents a first step to build collaboratively an international capacity and e-infrastructure framework to address societally relevant global environmental change challenges. The project will deliver a community-owned strategy and implementation plan, which will prioritize international funding opportunities for Belmont Forum members to build pilots and exemplars in order to accelerate delivery of end-to end global change decision support systems. In 2012, the Belmont Forum held a series of public town hall meetings, and a two-day scoping meeting of scientists and program officers, which concluded that transformative approaches and innovative technologies are needed for heterogeneous data/information to be integrated and made interoperable for researchers in disparate fields and for myriad uses across international, institutional, disciplinary, spatial and temporal boundaries. Pooling Belmont Forum members' resources to bring communities together for further integration, cooperation, and leveraging of existing initiatives and resources has the potential to develop the e-infrastructure framework necessary to solve pressing environmental problems, and to support the aims of many international data sharing initiatives. The plan is expected to serve as the foundation of future Belmont Forum calls for proposals for e-Infrastructures and Data Management. The Belmont Forum is uniquely able to align resources of major national funders to support global environmental change research on specific technical and

  4. Colloquium: Protecting quantum information against environmental noise

    Science.gov (United States)

    Suter, Dieter; Álvarez, Gonzalo A.

    2016-10-01

    Quantum technologies represent a rapidly evolving field in which the specific properties of quantum mechanical systems are exploited to enhance the performance of various applications such as sensing, transmission, and processing of information. Such devices can be useful only if the quantum systems also interact with their environment. However, the interactions with the environment can degrade the specific quantum properties of these systems, such as coherence and entanglement. It is therefore essential that the interaction between a quantum system and the environment is controlled in such a way that the unwanted effects of the environment are suppressed while the necessary interactions are retained. This Colloquium gives an overview, aimed at newcomers to this field, of some of the challenges that need to be overcome to achieve this goal. A number of techniques have been developed for this purpose in different areas of physics including magnetic resonance, optics, and quantum information. They include the application of static or time-dependent fields to the quantum system, which are designed to average the effect of the environmental interactions to zero. Quantum error correction schemes were developed to detect and eliminate certain errors that occur during the storage and processing of quantum information. In many physical systems, it is useful to use specific quantum states that are intrinsically less susceptible to environmental noise for encoding the quantum information. The dominant contribution to the loss of information is pure dephasing, i.e., through the loss of coherence in quantum mechanical superposition states. Accordingly, most schemes for reducing loss of information focus on dephasing processes. This is also the focus of this Colloquium.

  5. Advancing an Information Model for Environmental Observations

    Science.gov (United States)

    Horsburgh, J. S.; Aufdenkampe, A. K.; Hooper, R. P.; Lehnert, K. A.; Schreuders, K.; Tarboton, D. G.; Valentine, D. W.; Zaslavsky, I.

    2011-12-01

    have been modified to support data management for the Critical Zone Observatories (CZOs). This paper will present limitations of the existing information model used by the CUAHSI HIS that have been uncovered through its deployment and use, as well as new advances to the information model, including: better representation of both in situ observations from field sensors and observations derived from environmental samples, extensibility in attributes used to describe observations, and observation provenance. These advances have been developed by the HIS team and the broader scientific community and will enable the information model to accommodate and better describe wider classes of environmental observations and to better meet the needs of the hydrologic science and CZO communities.

  6. Concept development for an environmental impact assessment for off-shore wind parks in the Baltic States. Project November 2007 - October 2009. Final report. Advisory assistance programme for environmental protection in the countries of Central and Eastern Europe, the Caucasus and Central Asia

    Energy Technology Data Exchange (ETDEWEB)

    Fammler, Heidrun; Kuris, Merle [Baltic Environmental Forum, Riga (Latvia)

    2010-12-15

    This is the final report of the project ''Concept development for an environmental impact assessment for off-shore wind parks in the Baltic States'', which was co-funded by the German Environmental Agency (project No 380 01 173). The main outcomes of the project are: - The ''Guidelines for the investigation of the impacts of offshore wind farms on the marine environment in the Baltic States'' developed by the Baltic Environmental Forum and German consultant Dr. Jan Kube in consultation with experts from Estonia, Latvia and Lithuania. The guidelines give an overview on potential negative impacts of offshore wind farms on the marine environment and general EIA and monitoring requirements as well as give detailed guidance on methodology for relevant field investigations. - The background paper ''Legal frame for the use of offshore wind energy in Germany'' prepared by RA'in Dr. Ursula Prall (April 2009) - 3 international workshops on different aspects related to establishment of offshore wind farms and assessment of their environmental impacts. (orig.)

  7. Environmental effects of information and communications technologies.

    Science.gov (United States)

    Williams, Eric

    2011-11-16

    The digital revolution affects the environment on several levels. Most directly, information and communications technology (ICT) has environmental impacts through the manufacturing, operation and disposal of devices and network equipment, but it also provides ways to mitigate energy use, for example through smart buildings and teleworking. At a broader system level, ICTs influence economic growth and bring about technological and societal change. Managing the direct impacts of ICTs is more complex than just producing efficient devices, owing to the energetically expensive manufacturing process, and the increasing proliferation of devices needs to be taken into account.

  8. To what extent does the salinity flux influence phytoplankton blooms? - Baltic Sea modeling study

    Science.gov (United States)

    Cieszyńska, Agata; Stramska, Małgorzata

    2016-04-01

    variability observed in the Baltic Sea region. We run numerical scenarios using real data and synthetic but representative parameters' values. The goal was to change environmental conditions in a systematic and controlled manner in order to obtain extended data sets with the information about the role of atmospheric forcing, vertical profiles of water salinity and temperature in the described interactions. In this presentation we will summarize the results from our numerical simulations. This work has been funded by the National Centre of Science project (contract number: 2012/07/N/ST10/03485) entitled: "Improved understanding of phytoplankton blooms in the Baltic Sea based on numerical models and existing data sets".

  9. Examining Decision-Making Regarding Environmental Information

    Energy Technology Data Exchange (ETDEWEB)

    Marble, Julie Lynne; Medema, Heather Dawne; Hill, Susan Gardiner

    2001-10-01

    Eight participants were asked to view a computer-based multimedia presentation on an environmental phenomenon. Participants were asked to play a role as a senior aide to a national legislator. In this role, they were told that the legislator had asked them to review a multimedia presentation regarding the hypoxic zone phenomenon in the Gulf of Mexico. Their task in assuming the role of a senior aide was to decide how important a problem this issue was to the United States as a whole, and the proportion of the legislator’s research budget that should be devoted to study of the problem. The presentation was divided into 7 segments, each containing some new information not contained in the previous segments. After viewing each segment, participants were asked to indicate how close they were to making a decision and how certain they were that their current opinion would be their final decision. After indicating their current state of decision-making, participants were interviewed regarding the factors affecting their decision-making. Of interest was the process by which participants moved toward a decision. This experiment revealed a number of possible directions for future research. There appeared to be two approaches to decision-making: Some decision-makers moved steadily toward a decision, and occasionally reversed decisions after viewing information, while others abruptly reached a decision after a certain time period spent reviewing the information. Although the difference in estimates of distance to decisions did not differ statistically for these two groups, that difference was reflected in the participants’ estimates of confidence that their current opinion would be their final decision. The interviews revealed that the primary difference between these two groups was in their trade-offs between willingness to spend time in information search and the acquisition of new information. Participants who were less confident about their final decision, tended to be

  10. Linking growth to environmental histories in central Baltic young-of-the-year sprat, Sprattus sprattus : an approach based on otolith microstructure analysis and hydrodynamic modelling

    DEFF Research Database (Denmark)

    Baumann, H.; Hinrichsen, H.H.; Voss, R.

    2006-01-01

    Otolith microstructure analysis and hydrodynamic modelling were combined to study growth patterns in young-of-the-year (YoY) sprat, Sprattus sprattus, which were sampled in October 2002 in the central Baltic Sea. The observed 'window of survival', approximated by the distribution of back......-calculated days of first feeding (DFF), was narrow compared to the extended spawning season of sprat in the Baltic Sea (mean +/- SD = 22 June +/- 14.1 days) and indicated that only individuals born in summer survived until October 2002. Within the group of survivors, individuals born later in the season exhibited...... faster larval, but more rapidly decreasing juvenile growth rates than earlier born conspecifics. Back-calculated larval growth rates of survivors (0.48-0.69 mm day(-1)) were notably higher than those previously reported for average larval sprat populations, suggesting that the YoY population...

  11. 30 CFR 783.12 - General environmental resources information.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false General environmental resources information. 783.12 Section 783.12 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT... INFORMATION ON ENVIRONMENTAL RESOURCES § 783.12 General environmental resources information. Each...

  12. Stennis Space Center Environmental Geographic Information System

    Science.gov (United States)

    Lovely, Janette; Cohan, Tyrus

    2000-01-01

    As NASA's lead center for rocket propulsion testing, the John C. Stennis Space Center (SSC) monitors and assesses the off-site impacts of such testing through its Environmental Office (SSC-EO) using acoustical models and ancillary data. The SSC-EO has developed a geographical database, called the SSC Environmental Geographic Information System (SSC-EGIS), that covers an eight-county area bordering the NASA facility. Through the SSC-EGIS, the Enivronmental Office inventories, assesses, and manages the nearly 139,000 acres that comprise Stennis Space Center and its surrounding acoustical buffer zone. The SSC-EGIS contains in-house data as well as a wide range of data obtained from outside sources, including private agencies and local, county, state, and U.S. government agencies. The database comprises cadastral/geodetic, hydrology, infrastructure, geo-political, physical geography, and socio-economic vector and raster layers. The imagery contained in the database is varied, including low-resolution imagery, such as Landsat TM and SPOT; high-resolution imagery, such as IKONOS and AVIRIS; and aerial photographs. The SSC-EGIS has been an integral part of several major projects and the model upon which similar EGIS's will be developed for other NASA facilities. The Corps of Engineers utilized the SSC-EGIS in a plan to establish wetland mitigation sites within the SSC buffer zone. Mississippi State University employed the SSC-EGIS in a preliminary study to evaluate public access points within the buffer zone. The SSC-EO has also expressly used the SSC-EGIS to assess noise pollution modeling, land management/wetland mitigation assessment, environmental hazards mapping, and protected areas mapping for archaeological sites and for threatened and endangered species habitats. The SSC-EO has several active and planned projects that will also make use of the SSC-EGIS during this and the coming fiscal year.

  13. National Environmental Change Information System Case Study

    Science.gov (United States)

    Goodman, S. J.; Ritschard, R.; Estes, M. G., Jr.; Hatch, U.

    2001-01-01

    The Global Hydrology and Climate Center and NASA's Marshall Space Flight Center conducted a fact-finding case study for the Data Management Working Group (DMWG), now referred to as the Data and Information Working Group (DIWG), of the U.S. Global Change Research Program (USGCRP) to determine the feasibility of an interagency National Environmental Change Information System (NECIS). In order to better understand the data and information needs of policy and decision makers at the national, state, and local level, the DIWG asked the case study team to choose a regional water resources issue in the southeastern United States that had an impact on a diverse group of stakeholders. The southeastern United States was also of interest because the region experiences interannual climatic variations and impacts due to El Nino and La Nina. Jointly, with input from the DIWG, a focus on future water resources planning in the Apalachicola-Chattahoochee-Flint (ACF) River basins of Alabama, Georgia, and Florida was selected. A tristate compact and water allocation formula is currently being negotiated between the states and U.S. Army Corps of Engineers (COE) that will affect the availability of water among competing uses within the ACF River basin. All major reservoirs on the ACF are federally owned and operated by the U.S. Army COE. A similar two-state negotiation is ongoing that addresses the water allocations in the adjacent Alabama-Coosa-Tallapoosa (ACT) River basin, which extends from northwest Georgia to Mobile Bay. The ACF and ACT basins are the subject of a comprehensive river basin study involving many stakeholders. The key objectives of this case study were to identify specific data and information needs of key stakeholders in the ACF region, determine what capabilities are needed to provide the most practical response to these user requests, and to identify any limitations in the use of federal data and information. The NECIS case study followed the terms of reference

  14. Baltic Exchange toodi Tallinna

    Index Scriptorium Estoniae

    2007-01-01

    Viimane osa merekonteineritesse kokkupakitud Londoni laevandus- ja merebörsi Baltic Exchange'i endise peakorteri detailidest jõudis 2007. a. juunis Tallinna. Hoone detailid ostnud ärimehed Heiti Hääl ja Eerik-Niiles Kross plaanivad leida hoonele koha Tallinna kesklinnas. E.-N. Krossi kommentaar

  15. South Baltic Wind Atlas

    DEFF Research Database (Denmark)

    Pena Diaz, Alfredo; Hahmann, Andrea N.; Hasager, Charlotte Bay

    A first version of a wind atlas for the South Baltic Sea has been developed using the WRF mesoscale model and verified by data from tall Danish and German masts. Six different boundary-layer parametrization schemes were evaluated by comparing the WRF results to the observed wind profiles at the m...

  16. Baltic financial markets attractive

    Index Scriptorium Estoniae

    2004-01-01

    Tallinnas toimunud konverentsil East Baltic Summit tõdesid eksperdid, et Balti riikidel on välisinvestorite silmis positiivne maine. Esinejate hulgas olid Rootsi endine peaminister Carl Bildt, Baltimaade juhtivaid eksperte Bengt Dennis, investeerimispankur Rain Lõhmus, East Capitali president Peter Elam Hakansson

  17. Baltic Sea: Radionuclides

    DEFF Research Database (Denmark)

    Nielsen, Sven Poul; Lüning, Maria; Ilus, Erkki

    2010-01-01

    The most significant source of anthropogenic radioactivity in the Baltic Sea is fallout from the accident at the Chernobyl nuclear power plant in 1986. The second most important source is global fallout from atmospheric nuclear weapons tests carried out during the late 1950s and early 1960s. Radi...

  18. Baltic Earth - Earth System Science for the Baltic Sea Region

    Science.gov (United States)

    Meier, Markus; Rutgersson, Anna; Lehmann, Andreas; Reckermann, Marcus

    2014-05-01

    The Baltic Sea region, defined as its river catchment basin, spans different climate and population zones, from a temperate, highly populated, industrialized south with intensive agriculture to a boreal, rural north. It encompasses most of the Scandinavian Peninsula in the west; most of Finland and parts of Russia, Belarus, and the Baltic states in the east; and Poland and small parts of Germany and Denmark in the south. The region represents an old cultural landscape, and the Baltic Sea itself is among the most studied sea areas of the world. Baltic Earth is the new Earth system research network for the Baltic Sea region. It is the successor to BALTEX, which was terminated in June 2013 after 20 years and two successful phases. Baltic Earth stands for the vision to achieve an improved Earth system understanding of the Baltic Sea region. This means that the research disciplines of BALTEX continue to be relevant, i.e. atmospheric and climate sciences, hydrology, oceanography and biogeochemistry, but a more holistic view of the Earth system encompassing processes in the atmosphere, on land and in the sea as well as in the anthroposphere shall gain in importance in Baltic Earth. Specific grand research challenges have been formulated, representing interdisciplinary research questions to be tackled in the coming years. A major means will be scientific assessments of particular research topics by expert groups, similar to the BACC approach, which shall help to identify knowledge gaps and develop research strategies. Preliminary grand challenges and topics for which Working Groups have been installed include: • Salinity dynamics in the Baltic Sea • Land-Sea biogeochemical feedbacks in the Baltic Sea region • Natural hazards and extreme events in the Baltic Sea region • Understanding sea level dynamics in the Baltic Sea • Understanding regional variability of water and energy exchange • Utility of Regional Climate Models • Assessment of Scenario Simulations

  19. The effect of environmental information on investment allocation decisions

    DEFF Research Database (Denmark)

    Rikhardsson, Pall M.; Holm, Claus

    2008-01-01

    to the classic interpretation of financial information. The quantitative environmental information included in the experiment seems to mitigate rather than extend the directional effect of more environmental information. The evidence also seems to indicate that decision makers are not always aware which......This paper focuses on the use of environmental information in investment decision making. The research approach employed is based on an experiment where three groups of final year finance students were asked to allocate investment funds between two companies based on financial accounts...... and information material from these companies in which environmental information was included in varying degrees. The overall conclusion is that the qualitative environmental information affects short term allocation decisions, hence indicating a risk reduction potential of environmental information comparable...

  20. 30 CFR 779.12 - General environmental resources information.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false General environmental resources information. 779.12 Section 779.12 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT... ON ENVIRONMENTAL RESOURCES § 779.12 General environmental resources information. Each...

  1. 10 CFR 51.67 - Environmental information concerning geologic repositories.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Environmental information concerning geologic repositories... information concerning geologic repositories. (a) In lieu of an environmental report, the Department of Energy... if it makes a substantial change in its proposed action that is relevant to environmental concerns...

  2. Ecological hypotheses for a historical reconstruction of upper trophic level biomass in the Baltic Sea and Skagerrak

    DEFF Research Database (Denmark)

    MacKenzie, Brian; Alheit, J.; Conley, D.J.;

    2002-01-01

    seals (Halichoerus grypus), ringed seals (Phoca hispida), harbour porpoises (Phocoena phocoena)) decreased. The relative roles of exploitation, marine mammal predation, and environmental variability (e.g., eutrophication, major inflows of saline water, climate change) on the long-term dynamics of key......Fish and marine mammal populations in the Baltic Sea and Skagerrak have undergone major fluctuations over the past five centuries. We summarize how these fluctuations may have depended on various forms of predation (e.g., cannibalism, fishing, hunting) and environmental processes. The best......- documented long-term fisheries in this region are the herring (Clupea harengus) fisheries near Bohuslan, western Sweden, and in the Oresund. These fisheries have been important since at least the 1200s and appear to be partly climatically driven. However, in the rest of the Baltic, information about...

  3. Multimedia environmental chemical partitioning from molecular information.

    Science.gov (United States)

    Martínez, Izacar; Grifoll, Jordi; Giralt, Francesc; Rallo, Robert

    2010-12-15

    The prospect of assessing the environmental distribution of chemicals directly from their molecular information was analyzed. Multimedia chemical partitioning of 455 chemicals, expressed in dimensionless compartmental mass ratios, was predicted by SimpleBox 3, a Level III Fugacity model, together with the propagation of reported uncertainty for key physicochemical and transport properties, and degradation rates. Chemicals, some registered in priority lists, were selected according to the availability of experimental property data to minimize the influence of predicted information in model development. Chemicals were emitted in air or water in a fixed geographical scenario representing the Netherlands and characterized by five compartments (air, water, sediments, soil and vegetation). Quantitative structure-fate relationship (QSFR) models to predict mass ratios in different compartments were developed with support vector regression algorithms. A set of molecular descriptors, including the molecular weight and 38 counts of molecular constituents were adopted to characterize the chemical space. Out of the 455 chemicals, 375 were used for training and testing the QSFR models, while 80 were excluded from model development and were used as an external validation set. Training and test chemicals were selected and the domain of applicability (DOA) of the QSFRs established by means of self-organizing maps according to structural similarity. Best results were obtained with QSFR models developed for chemicals belonging to either the class [C] and [C; O], or the class with at least one heteroatom different than oxygen in the structure. These two class-specific models, with respectively 146 and 229 chemicals, showed a predictive squared coefficient of q(2) ≥ 0.90 both for air and water, which respectively dropped to q(2)≈ 0.70 and 0.40 for outlying chemicals. Prediction errors were of the same order of magnitude as the deviations associated to the uncertainty of the

  4. Nitrogen fixation by cyanobacteria stimulates production in Baltic food webs.

    Science.gov (United States)

    Karlson, Agnes M L; Duberg, Jon; Motwani, Nisha H; Hogfors, Hedvig; Klawonn, Isabell; Ploug, Helle; Barthel Svedén, Jennie; Garbaras, Andrius; Sundelin, Brita; Hajdu, Susanna; Larsson, Ulf; Elmgren, Ragnar; Gorokhova, Elena

    2015-06-01

    Filamentous, nitrogen-fixing cyanobacteria form extensive summer blooms in the Baltic Sea. Their ability to fix dissolved N2 allows cyanobacteria to circumvent the general summer nitrogen limitation, while also generating a supply of novel bioavailable nitrogen for the food web. However, the fate of the nitrogen fixed by cyanobacteria remains unresolved, as does its importance for secondary production in the Baltic Sea. Here, we synthesize recent experimental and field studies providing strong empirical evidence that cyanobacterial nitrogen is efficiently assimilated and transferred in Baltic food webs via two major pathways: directly by grazing on fresh or decaying cyanobacteria and indirectly through the uptake by other phytoplankton and microbes of bioavailable nitrogen exuded from cyanobacterial cells. This information is an essential step toward guiding nutrient management to minimize noxious blooms without overly reducing secondary production, and ultimately most probably fish production in the Baltic Sea.

  5. Nutrient trends through time in Sweden's Baltic Drainage Area

    Science.gov (United States)

    Fischer, I.; Destouni, G.; Prieto, C.

    2015-12-01

    Changes in climate and land-use have and will continue to modify regional hydrology, in turn impacting environmental health, agricultural productivity and water resource quality and availability. The Baltic region is an area of interest as the coast spans nine countries- serving over 100 million people. The Baltic Sea contains one of the largest human caused hypoxic dead zones due to eutrophication driven by anthropogenic excess loading of nutrients. Policies to reduce these loads include also international directives and agreements, such as the EU Water Framework Directive, adopted in 2000 to protect and improve water quality throughout the European Union, and the Baltic Sea Action Plan under the Helsinki Commission aimed specifically at reducing the nutrient loading to and mitigating the eutrophication of the Baltic Sea. In light of these policies and amidst the number of studies on the Baltic Sea we ask, using the accessible nutrient and discharge data what does nutrient loading look like today? Are the most excessive loads going down? Observed nutrient and flow time series across Sweden allow for answering these questions, by spatial and temporal trend analysis of loads from various parts of Sweden to the Baltic Sea. Analyzing these observed time series in conjunction with the ecological health status classifications of the EU Water Framework Directive, allows in particular for answering the question if the loads into the water bodies with the poorest water quality, and from those to the Baltic Sea, are improving, being maintained or deteriorating. Such insight is required to contribute to relevant and efficient water and nutrient load management. Furthermore, empirically calculating nutrient loads, rather than only modeling, reveals that the water body health classification may not reflect what water bodies actually contribute the heaviest loads to the Baltic Sea. This work also underscores the importance of comprehensive analysis of all available data from

  6. Holocene environmental changes in the south-western Baltic Sea reflected by the geochemical data and diatoms of the sediment cores

    Science.gov (United States)

    Kostecki, Robert; Janczak-Kostecka, Beata

    2012-12-01

    Marine sediment cores from the Pomeranian Bay and Arkona Basin were analysed in terms of geochemical composition, diatom assemblages and radiocarbon dating, in order to evaluate the characteristics of the Littorina transgression, on the environment of the south Baltic basin. The data show that this transgression had a strong influence on the evolution of the hydrographic system, which has changed substantially from the Ancylus Lake to the Littorina Sea. The beginning of the period of the Littorina Sea was estimated at 7400-8000 cal BP, but culmination of the marine ingression appeared a few hundred years afterwards in the western cores from the Arkona Basin, and almost 2000 years later in the eastern cores from the Pomeranian Bay. In this study we present a new look at the evolution of the Baltic Sea during the Holocene, based on the statistical analysis of relations between geochemical composition and diatom occurrence. Canonical correlation analysis clearly describes Ancylus and Littorina environments. The Ancylus Lake was characterised as a cold lacustrine environment with poor nutrient availability and high mineral matter inflow, probably from adjacent rivers, while the Littorina Sea environment was much warmer, with a high inflow of nutrients that favoured biogenic production.

  7. Think - Baltic Extension / Kalle Kask

    Index Scriptorium Estoniae

    Kask, Kalle

    2002-01-01

    Tallinna TÜ Rehabilitatsiooni tehnoloogia keskus korraldas pressikonverentsi, kus tutvustati osalemist EL V raamprogrammis Think - Baltic Extension, mis on suunatud puuetega inimeste tööhõive tagamisele

  8. An implementation assessment of China's Environmental Information Disclosure Decree

    Institute of Scientific and Technical Information of China (English)

    Lei Zhang; Arthur P.J Mol; Guizhen He; Yonglong Lu

    2010-01-01

    China's 2007 Open Government Information Regulations is widely considered as a milestone in the country's information policy history and is praised as a "sunshine program".The Environmental Information Disclosure Decree was the first to operationalize these general regulations into a sectoral information disclosure system on environment.This study assessed the implementation of the environmental information disclosure system about six months after the Decree took effect on May 1,2008.Through reviewing the websites of all 31 provincial Environmental Protection Bureaus and the Ministry of Environmental Protection,conducting an experiment with actual information disclosure request,and through interviews with all provincial Environmental Protection Bureaus,this article concluded that the implementation of the environmental information disclosure system still falls short.Future improvements should focus on further publicity of the regulations and decree to enhance public participation,the establishment of an independent evaluation and supervision system for information disclosure,the exchange of experiences and best practices among provincial Environmental Protection Bureaus,and on strengthening the legal status of environmental information disclosure.

  9. TOXNET: A computerized collection of toxicological and environmental health information.

    Science.gov (United States)

    Fonger, G C; Stroup, D; Thomas, P L; Wexler, P

    2000-01-01

    The Toxicology and Environmental Health Information Program, managed by the National Library of Medicine's Division of Specialized Information Services, provides access to a number of online bibliographic and factual computer files concerned with the toxicology, safety and handling, and environmental fate of chemicals, along with other files that cover genetic toxicology, developmental and reproductive toxicology, mutagenesis, carcinogenesis and toxic chemical releases.

  10. Environmental Financial Information: differences in disclosure levels among Brazilian companies

    Directory of Open Access Journals (Sweden)

    Janaína da Silva Ferreira

    2016-03-01

    Full Text Available Issues related to the environment and sustainability have motivated interests of the academic community and organizations. The current model of society is permeated by excessive production and consumption, which is exacerbating man's relationship with nature. It is a fact that, to subsist, society needs the manufacturing of products and delivery of services, but it is also known that manufacturing products and providing services impact the environment. The impact also differs according to the activity that is developed. In Brazil, Law No. 10.165/2000 determines on the National Environmental Policy and ranks companies according to the environmental impact they cause. This research analyzed the voluntary disclosure of environmental financial information in Brazilian companies, classified into sectors with different environmental impacts. Therefore, we investigated the Standardized Financial Statements of the companies that make up the IBRX-50 index, in its portfolio from May to August 2014, in the years 2011, 2012 and 2013. The measure ranked the environmental financial information, distributing the data into seven categories and 30 subcategories. The most evidenced category relates to environmental investments, with 58% of the information disclosed. The highest amount presented was in the category of environmental liabilities and contingencies, with R$259.84 billion. The results show that there is a difference in the disclosure of environmental financial information compared to the amount of sentences disclosed without the number of subcategories evidenced. The nonparametric test and content analysis showed that, in the years analyzed, companies with high environmental impact disclose more environmental financial information.

  11. Biomedical and Environmental Sciences INFORMATION FOR AUTHORS

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Biomedical and Environmental Sciences, an international journal with emphasis on scientific findings in China, publishes articles dealing with biologic and toxic effects of environmental pollutants on man and other forms of life. The effects may be measured with pharmacological, biochemical, pathological, and immunological techniques. The journal also publishes reports dealing with the entry, transport, and fate of natural and anthropogenic chemicals in the biosphere, and their impact on human health and well-being.Papers describing biochemical, pharmacological, pathological, toxicological and immunological studies of pharmaceuticals (biotechnological products) are also welcome.

  12. Baltic nuclear projects

    Energy Technology Data Exchange (ETDEWEB)

    Adlys, Gediminas; Adliene, Diana [Kaunas Univ. of Technology (Lithuania)

    2009-07-01

    The Authors discuss the Baltic energy policy with respect to new nuclear power plants for Lithuania, Belarus and the Kaliningrad region. The construction of a new nuclear power plant in Lithuania would threaten Russian interests in the region. Therefore Lithuania is looking to Russian plans to build a new nuclear power plant in the Kaliningrad region as an attempt to subvert Lithuania's foreign partners and potential investors from participating in the Visaginas NPP project. However, the authors conclude, that the Visaginas NPP project is and must be the preferential project for the EU and NATO member states.

  13. Organising Baltic Jazz festival

    OpenAIRE

    Väärä, Emmi

    2016-01-01

    The purpose of this paper was to clarify how Baltic Jazz festival is organised in a matter of project based thesis, where the main product was the festival held in 2016. The festival is located on Kemiönsaari in Turku Archipelago and it has been up and running for 30 years next year. The paper includes seven key concepts that are important for understanding the field of event management as well as the main operations according to the literature found about special events and festivals. ...

  14. Spatial and interannual variability in Baltic sprat batch fecundity

    DEFF Research Database (Denmark)

    Haslob, H.; Tomkiewicz, Jonna; Hinrichsen, H.H.;

    2011-01-01

    in the central Baltic Sea, namely the Bornholm Basin, Gdansk Deep and Southern Gotland Basin. Environmental parameters such as hydrography, fish condition and stock density were tested in order to investigate the observed variability in sprat fecundity. Absolute batch fecundity was found to be positively related...

  15. The electricity markets around the Baltic Sea; Elmarknaderna runt Oestersjoen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-01

    A thorough description of the electric power markets in the countries surrounding the Baltic sea is given in this book. Environmental problems and regulations and nuclear power are surveyed. Factors that may affect an expanded trade of electricity between the countries are analyzed

  16. A centralized information management system for environmental science and technology

    Energy Technology Data Exchange (ETDEWEB)

    Namboodiri, K. [Martin Marietta Technical Services, Inc., Bay City, MI (United States)

    1995-12-31

    During the past few decades there have been several serious initiatives focusing on the applications of computational technology towards understanding the diverse fields of environmental research such as environmental monitoring, pollution prevention, and hazardous chemical mitigation. Recently, due to the widespread application of high performance computer technology and the renewed interest of the industrial community in environmental protection, we are witnessing an era of environmental information explosion. In light of these large-scale computer-driven developments, the author identifies a highly desirable initiative for this field, which is solely devoted to a centralized environmental database and information management system. This talk will focus on some design aspects of such an information management system.

  17. Consolidated Environmental Resource Database Information Process (CERDIP)

    Science.gov (United States)

    2015-11-19

    4 6.1 STEP 1: Define the Area of Interest ........................................................................... 4 6.2...GIS Geographic Information System IGO Inter-Governmental Organizations IUCN International Union for the Conservation of Nature KML Keyhole...a tactic in their attempt to erase the cultural heritage of societies they desire to dominate. Similar to conflict minerals, VEOs and international

  18. Fifth Baltic Sea pollution load compilation (PLC-5)

    Energy Technology Data Exchange (ETDEWEB)

    Knuuttila, S.; Svendsen, L.M.; Staaf, H.; Kotilainen, P.; Boutrup, S.; Pyhala, M.; Durkin, M.

    2011-07-01

    This report includes the main results from the Fifth Pollution Load Compilation abbreviated PLC-5. It includes quantified annual waterborne total loads (from rivers, unmonitored and coastal areas as well as direct point and diffuse sources discharging directly to the Baltic Sea) from 1994 to 2008 to provide a basis for evaluating any decreasing (or increasing) trends in the total waterborne inputs to the Baltic Sea. Chapter 1 contains the objectives of PLC and the framework on classification of inputs and sources. Chapter 2 includes a short description of the Baltic Sea catchment area, while the methods for quantification and analysis together with quality assurance topics are briefly introduced in Chapter 3. More detailed information on methodologies is presented in the PLC-5 guidelines (HELCOM 2006). Chapter 4 reports the total inputs to the Baltic Sea of nutrients and selected heavy metals. Furthermore, the results of the quatification of discharges and losses of nitrogen and phosphorus from point and diffuse sources into inland surface waters within the Baltic Sea catchment area (source-oriented approach or gross loads) as well as the total load to the maritime area (load-oriented approarch or net loads) in 2006 are shown. Typically, results are presented by country and by main Baltic Sea sub-region. In Chapter 5, flow normalization is introduced and the results of trend analyses on 1994-2008 time series data on total waterborne loads of nitrogen and phosphorus are given together with a first evaluation of progress in obtaining the provisional reduction targets by country and by main Baltic Sea sub-region. Chapter 6 includes discussion of some of the main conclusions and advice for future PLCs. The annexes contain the flow-normalized annual load data and figures and tables with results from the PLC-5.

  19. The changing role of environmental information in Arctic marine governance

    NARCIS (Netherlands)

    Lamers, M.A.J.; Pristupa, A.O.; Amelung, B.; Knol, M.

    2016-01-01

    In the Arctic region global environmental change creates economic opportunities for various sectors, which is increasing pressure on marine biological resources. Next to state governance arrangements, informational governance instruments deployed by non-state actors, such as private certification sc

  20. Environmental Attitudes and Information Sources among African American College Students

    Science.gov (United States)

    Lee, E. Bun

    2008-01-01

    The author examined the environmental attitudes of African American college students by using the 15-item New Ecological Paradigm (NEP) Scale. The author also attempted to determine their everyday environmental behaviors such as recycling and conservation and investigated major information sources for local, national, and international…

  1. Spatial information in public consultation within environmental impact assessments

    NARCIS (Netherlands)

    Mwenda, A.N.

    2015-01-01

    Thesis Summary Spatial information in public consultation within Environmental Impact Assessments Angela N. Mwenda Established in the United States of America in 1970, Environmental Impact Assessment (EIA) is an interdisciplinary approach that considers the anticipated impacts of de

  2. Informing versus nudging in environmental policy

    DEFF Research Database (Denmark)

    Ölander, Folke; Thøgersen, John

    2014-01-01

    Information has not been proven a very successful means to promote voluntary behaviour change to protect the environment. On this backcloth, there is currently increasing interest in recommendations from behavioural economics focusing on making the choice architecture more facilitating for the de......Information has not been proven a very successful means to promote voluntary behaviour change to protect the environment. On this backcloth, there is currently increasing interest in recommendations from behavioural economics focusing on making the choice architecture more facilitating...... for the desired behaviour. The authors present three studies demonstrating how mental shortcuts, based on subtle cues in the context, unconsciously influence human decision-making, with important consequences for the environment. Two of our own studies illustrate the behavioural impacts of (a) anchoring (the...

  3. Environmental Information—Explanatory Factors for Information Behavior

    Directory of Open Access Journals (Sweden)

    Kristin Andersson

    2010-09-01

    Full Text Available As sustainable waste management has become an important environmental concern, growing emphasis is being given to policy tools aimed at increasing recycling behavior by households. Information is a common policy tool, but may not always reach the individuals whose behavior is being targeted, i.e., those reluctant to recycle. This study examined individual differences in attention to recycling information and demand for such information. A nationwide survey in Sweden showed that having personal norms for recycling is important when it comes to obeying and seeking environmentally relevant information. In contrast to earlier research, this study found that lack of information alone is not a significant antecedent to the intention to seek information. Personal norms were found to moderate the effect of perceived lack of information on the intention to seek information.

  4. Environmental scanning as information seeking and organizational learning

    Directory of Open Access Journals (Sweden)

    2001-01-01

    Full Text Available Environmental scanning is the acquisition and use of information about events, trends, and relationships in an organization's external environment, the knowledge of which would assist management in planning the organization's future course of action. Depending on the organization's beliefs about environmental analyzability and the extent that it intrudes into the environment to understand it, four modes of scanning may be differentiated: undirected viewing, conditioned viewing, enacting, and searching. We analyze each mode of scanning by examining its characteristic information needs, information seeking, and information use behaviours. In addition, we analyze organizational learning processes by considering the sensemaking, knowledge creating and decision making processes at work in each mode.

  5. The NASA John C. Stennis Environmental Geographic Information System

    Science.gov (United States)

    Cohan, Tyrus

    2002-01-01

    Contents include the following: 1. Introduction: Background information. Initial applications of the SSC EGIS. Ongoing projects. 2.Scope of SSC EGIS. 3. Data layers. 4. Onsite operations. 5. Landcover classifications. 6. Current activities. 7. GIS/Key. 8. Infrastructure base map - development. 9. Infrastructure base map - application. 10. Incorrected layer. 11. Corrected layer. 12. Emergency environmental response tool. 13. Future directions. 14. Bridging the gaps. 15. Environmental geographical information system.

  6. On the international cooperation of North-West Russia in the field of innovations in the Baltic

    Directory of Open Access Journals (Sweden)

    Baranova Yulia

    2012-12-01

    Full Text Available This article focuses on the cooperation between the constituent entities of the Northwestern Federal District of the Russian Federation and the Baltic countries (Finland, Estonia, and Norway in the field of innovations at national and regional levels, as well as at the level of corporate cooperation. The author reviews successful implementation of innovation projects within cross-border and transnational cooperation programmes. The most significant projects focus on the development of information and communications technologies in healthcare, the development of networks uniting innovation centres in the Baltic Sea region, and the transnational network of business incubators in the Baltic Sea region. The author identifies promising areas of cooperation between North-West Russia, Finland, Norway, and Estonia in the field of innovations, including telecommunications, information and, space; biological, environmental and nanotechnologies; software, medicine, education, culture, energy efficiency and ecological construction, as well as the development of creative industries. The article pays attention to large-scale national projects, such as “St. Petersburg Corridor — Two Model Open Innovation Platform” and “Partnership in commercialization of Russian innovations”.

  7. Environmental information systems - practicable decision aids. Umweltinformationssysteme - praktikable Entscheidungshilfen

    Energy Technology Data Exchange (ETDEWEB)

    1988-01-01

    Environmental information systems are classified in documentation systems and environmental planning systems. In environmental information systems emphasis is laid on scientific documentation. Environmental planning systems, on the other hand, involve facts on the state of the environment with respect to the air, noise, water, soil, waste management, the ecology and nature conservation. They can be used as instruments for documenting trends in enviromental pollution and the state of the art in environmental engineering. The relation polluter-environment-enforcement plays a central role for the protection of the environment (integration in terms of the KMSYS). The 'trade and process-specific emissions' system already represents an instrument for the transfer of knowledge in the field of air pollution abatement (see, e.g., Clean Air Technical Code, and the backfitting of existing plants). (DG).

  8. PUMa - modelling the groundwater flow in Baltic Sedimentary Basin

    Science.gov (United States)

    Kalvane, G.; Marnica, A.; Bethers, U.

    2012-04-01

    In 2009-2012 at University of Latvia and Latvia University of Agriculture project "Establishment of interdisciplinary scientist group and modelling system for groundwater research" is implemented financed by the European Social Fund. The aim of the project is to develop groundwater research in Latvia by establishing interdisciplinary research group and modelling system covering groundwater flow in the Baltic Sedimentary Basin. Researchers from fields like geology, chemistry, mathematical modelling, physics and environmental engineering are involved in the project. The modelling system is used as a platform for addressing scientific problems such as: (1) large-scale groundwater flow in Baltic Sedimentary Basin and impact of human activities on it; (2) the evolution of groundwater flow since the last glaciation and subglacial groundwater recharge; (3) the effects of climate changes on shallow groundwater and interaction of hydrographical network and groundwater; (4) new programming approaches for groundwater modelling. Within the frame of the project most accessible geological information such as description of geological wells, geological maps and results of seismic profiling in Latvia as well as Estonia and Lithuania are collected and integrated into modelling system. For example data form more then 40 thousands wells are directly used to automatically generate the geological structure of the model. Additionally a groundwater sampling campaign is undertaken. Contents of CFC, stabile isotopes of O and H and radiocarbon are the most significant parameters of groundwater that are established in unprecedented scale for Latvia. The most important modelling results will be published in web as a data set. Project number: 2009/0212/1DP/1.1.1.2.0/09/APIA/VIAA/060. Project web-site: www.puma.lu.lv

  9. How strategic environmental assessment can inform lenders about potential environmental risks

    DEFF Research Database (Denmark)

    Banhalmi-Zakar, Zsuzsa; Larsen, Sanne Vammen

    2015-01-01

    In this paper, we explore the potential for strategic environmental assessment (SEA) to be a useful tool for banks to manage environmental risks and inform lending decisions. SEA is an environmental assessment tool that was developed to assist strategic-level decision-makers, such as policy...... at a time when it can be used as an input to bank lending decisions, which can assist banks in making lending decisions with better environmental outcomes. For these reasons, we argue that in some circumstances, and particularly for project finance transactions, SEA may be a more useful environmental...

  10. Information Source Characteristics and Environmental Scanning by Academic Library Managers

    Science.gov (United States)

    Babalhavaeji, Fahimeh; Farhadpoor, Mohammad Reza

    2013-01-01

    Purpose: This article examines characteristics of the external environment of library and information centres of Islamic Azad University in Iran, focusing on perceived environmental uncertainty and perceived source accessibility and quality, and their impacts on the amount of scanning and the frequency of information source use. Methods: This…

  11. Strategic plan for Hanford Site Environmental Restoration Information Management

    Energy Technology Data Exchange (ETDEWEB)

    Cowley, P.J.; Beck, J.E.; Gephart, R.E. [and others

    1994-06-01

    This strategic plan addresses information management for the Environmental Restoration (ER) Program at the Hanford Site. This Program leads the cleanup of the Hanford Site`s soil, groundwater, buried waste, and the decontamination and decommissioning of facilities. The vision that drives this strategic plan is to ensure that quality information is available to the people who need it, when they need it, at a convenient location, in a usable form, and at an acceptable cost. Although investments are being made in managing the vast amounts of information, which include data, records and documents associated with the Hanford Site`s production history and new cleanup mission, it is widely recognized that efforts to date have not accomplished the vision. Effective information management involves more than the compilation of massive amounts of electronic and non-electronic information. It also involves integrating information management into business processes that support user`s needs and decisionmaking. Only then can information management complement and enable environmental restoration priorities and practices, help identify environmental restoration requirements, and enable communication within the Environmental Restoration Program and between the Program and its stakeholders. Successfully accomplishing the Hanford Site mission requires an integrated approach to information management that crosses organizational boundaries, streamlines existing systems, and builds new systems that support the needs of the future. This plan outlines that approach.

  12. Environmental information document: Savannah River Laboratory Seepage Basins

    Energy Technology Data Exchange (ETDEWEB)

    Fowler, B.F.; Looney, B.B.; Simmons, R.V.; Bledsoe, H.W.

    1987-03-01

    This document provides environmental information on postulated closure options for the Savannah River Laboratory Seepage Basins at the Savannah River Plant and was developed as background technical documentation for the Department of Energy`s proposed Environmental Impact Statement (EIS) on waste management activities for groundwater protection at the plant. The results of groundwater and atmospheric pathway analyses, accident analysis, and other environmental assessments discussed in this document are based upon a conservative analysis of all foreseeable scenarios as defined by the National Environmental Policy Act (CFR, 1986). The scenarios do not necessarily represent actual environmental conditions. This document is not meant to be used as a closure plan or other regulatory document to comply with required federal or state environmental regulations.

  13. Baltic Sea biodiversity status vs. cumulative human pressures

    DEFF Research Database (Denmark)

    Andersen, Jesper H.; Halpern, Benjamin S.; Korpinen, Samuli

    2015-01-01

    been developed to capture the consequences of multiple stressors for biodiversity, but the ability of these assessments to accurately predict biodiversity status has never been tested or ground-truthed. This relationship has similarly been assumed for the Baltic Sea, especially in areas with impaired...... status, but has also never been documented. Here we provide a first tentative indication that cumulative human impacts relate to ecosystem condition, i.e. biodiversity status, in the Baltic Sea. Thus, cumulative impact assessments offer a promising tool for informed marine spatial planning, designation...

  14. Baltic Nuclear workshop. Final report[Crisis communication

    Energy Technology Data Exchange (ETDEWEB)

    Wahlberg, L.G

    2001-05-01

    Proceedings of the NKS/BOK-1.6 workshop on crisis communication 'Baltic Nuclear', held in Stockholm March 19 -20, 2001, with participants from the nuclear power plants and nuclear authorities in the Baltic Sea region. The main content of the workshop was founded on the principle of 'learning by doing'. The participants were therefore practically trained in how to handle a crisis from an information and communication point of view. Added to that there were three different lectures. (au)

  15. Future conditions for integration of the Baltic Electricity Supply System

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    The economies of Estonia, Latvia and Lithuania developed in close association with the north-west region of the former Soviet Union. This is especially true for energy supply systems and electricity generation and transmission; the Baltic States depend on Russia for much of their primary energy needs, and export power to Russia and Belarus. In restructuring their electricity industries, the Baltic States hope to establish closer relationships and trade with Western Europe. The initial focus has been on changes to the legislative framework, industry restructuring and the establishment of new regulatory institutions. Vertically integrated utilities are in the process of being broken up into a number of separate generation, transmission and distribution companies. This restructuring is a prelude to privatisation. The states aim to establish a common power market among themselves, and hope to integrate this market with neighbouring (Nordic and European) markets. Despite the target set by the Baltic authorities of a common market by 2001, there is little clarity, as yet, on the framework and guidelines for the structure and functioning of the market. This process is supported by other players in the region, and the EU has recently prioritised closer co-operation and harmonisation of power networks in the Baltic Sea region. The Swedish National Energy Administration has identified cooperation on energy and environmental issues in the Baltic Sea region as one of its priorities. Consequently, the Administration commissioned ECON to analyse the conditions for closer linkages between the Baltic and Nordic electricity systems. This report presents the findings of this analysis.

  16. Strengthening Nordic-Baltic Defense Capabilities

    DEFF Research Database (Denmark)

    Breitenbauch, Henrik Ø.

    2014-01-01

    , there is no reason why this framework could not be extended to the Baltic states.36 A NORBALDEFCO would not only cement the prominent role of Sweden and Finland within NATO as premier partners, it would also formally continue the work begun with Baltic independ- ence after the Cold War, and furthermore strengthen...... the NATO aspect of Nordic-Baltic security....

  17. An Cloud Approach to Managing Environmental Information (Invited)

    Science.gov (United States)

    Gurney, R. J.; Jackman, S.; Sharpe, A.

    2013-12-01

    The Natural Environment Research Council in the UK has a long history of managing environmental information. It has had a comprehensive set of data centres for over twenty years, with several with much longer histories. However, users usually want information, and that information involves not only data but also models and interpretation tools. Cloud services allow data, models and tools to be served, potentially seamlessly. A pilot Environmental Virtual Observatory allowed the approach to be tested for several exemplars in hydrology and soils. This approach is now being expanded across the whole environmental domain. This approach is to develop a set of exemplars across the environmental sciences, which will give an understanding of the maturity of different areas of environmental science to adopt this technology. In parallel, a private cloud will be developed to host the exemplars and to test cloud architectures and tools. This will also contain cloud burst capability to a large public cloud to allow for periods of high demand. There is also a shortage of skilled practitioners of these technologies across environmental sciences, so there will be short course training and similar activities. Further, these services must be seamless, and also interoperate internationally, and so a programme on issues of governance and interoperability will be developed through the Belmont Forum, a group of international funding agencies. Exchange of ideas and concepts in the programme will be facilitated via a Knowledge Hub. In the longer term, operational and commercial services using this approach will be developed.

  18. Using cloud technologies to complement environmental information systems

    Energy Technology Data Exchange (ETDEWEB)

    Schlachter, Thorsten; Duepmeier, Clemens; Weidemann, Rainer [Karlsruhe Institute of Technology (KIT), Eggenstein-Leopoldshafen (Germany). Inst. for Applied Computer Science; Ebel, Renate; Schillinger, Wolfgang [Baden-Wuerttemberg State Institute for Environment, Measurements and Nature (LUBW), Karlsruhe (Germany)

    2013-07-01

    Cloud services can help to close the gap between available and published data by providing infrastructure, storage, services, or even whole applications. Within this paper we present some fundamental ideas on the use of cloud services for the construction of powerful services in order to toughen up environmental information systems for the needs of state of the art web, portal, and mobile technologies. We include uses cases for the provision of environmental information as well as for the collection of user generated data. (orig.)

  19. Environmental Information in Financial Statements - “New” Comprehensive Income?

    Directory of Open Access Journals (Sweden)

    Dvořáková Dana

    2009-12-01

    Full Text Available The view at an enterprise is changing in connection with the adoption of the concept of sustainable development. An enterprise begins to be perceived as a unity of economic, social, and environmental dimensions. An empirical study which was accomplished within this research confirmed positively that insufficient connrction of information between economic, environmental and social dimensions of business weakens the potential and reliability of presented information. On the other hand the consistent use of multi-dimensional concept demands the interconnection of information on all three dimensions in an annual report. The aim of this paper is to examine whether it is possible to provide complex, multidimensional information about an enterprise and, at the same time, respect the IFRS.

  20. Citizen Participation, Access to Environmental Information and Education in Uruguayan Environmental Law

    Directory of Open Access Journals (Sweden)

    Gonzalo Iglesias Rossini

    2014-06-01

    Full Text Available Our country has followed a clear trend towards the recognition of various mechanisms of citizen participation and access to public information regarding environmental issues A few years ago, if, for instance, a person or group of people, concerned about the potential environmental impact caused by the establishment of a factory in their neighborhood, requested information from the Authorities, such request would have most likely been rejected. At present, there is a clear law-making policy towards acknowledging the possibility for a diversity of social players to be involved at different levels. In a State structured under a social rule of law, both community participation and civil society access to information in possession of the State, regarding issues that may affect the environment, are fundamental rights. Both concepts, information and participation, must go hand in hand, as the first operates as a condition to exercise the second. Civil society involvement in an environmental issue could never occur if, for instance, information held by the Government is not made available. In addition to protecting fundamental human rights, these concepts are enshrined in participatory democracy. They also enable civil society to be involved in environmental pollution issues. This paper is intended to provide a detailed research on the different instruments enshrining citizen participation and access to public information about environmental issues.

  1. Integrated Large-Scale Environmental Information Systems: A Short Survey

    OpenAIRE

    Kolios, Stavros; Maurodimou, Olga; Stylios, Chrysostomos

    2013-01-01

    Part 6: Performance Management; International audience; The installation and operation of instrument/sensor networks has great importance in monitoring the physical environment from local to global scale. Nowadays, such networks comprise vital parts of integrated information systems that are called Environmental Information Systems (EIS). Such systems provide real time monitoring, forecasts and interesting conclusions extracted from the collected data sets that are stored in huge databases. T...

  2. Environmental governance in the Information Age: the emergence of informational governance

    NARCIS (Netherlands)

    Mol, A.P.J.

    2006-01-01

    Castells's influential work on the Information Age has hardly impacted on the environmental social sciences; and where it has, it has been mainly in terms of intrusions of global flows and networks in fragile environments. This paper explores to what extent and how environmental governance is changi

  3. Environmental Quality Information Analysis Center (EQIAC) operating procedures handbook

    Energy Technology Data Exchange (ETDEWEB)

    Walsh, T.E. (Florida Univ., Gainesville, FL (United States)); Das, S. (Oak Ridge National Lab., TN (United States))

    1992-08-01

    The Operating Procedures Handbook of the Environmental Quality Information Analysis Center (EQIAC) is intended to be kept current as EQIAC develops and evolves. Its purpose is to provide a comprehensive guide to the mission, infrastructure, functions, and operational procedures of EQIAC. The handbook is a training tool for new personnel and a reference manual for existing personnel. The handbook will be distributed throughout EQIAC and maintained in binders containing current dated editions of the individual sections. The handbook will be revised at least annually to reflect the current structure and operational procedures of EQIAC. The EQIAC provides information on environmental issues such as compliance, restoration, and environmental monitoring do the Air Force and DOD contractors.

  4. The"minimum information about an environmental sequence" (MIENS) specification

    Energy Technology Data Exchange (ETDEWEB)

    Yilmaz, P.; Kottmann, R.; Field, D.; Knight, R.; Cole, J.R.; Amaral-Zettler, L.; Gilbert, J.A.; Karsch-Mizrachi, I.; Johnston, A.; Cochrane, G.; Vaughan, R.; Hunter, C.; Park, J.; Morrison, N.; Rocca-Serra, P.; Sterk, P.; Arumugam, M.; Baumgartner, L.; Birren, B.W.; Blaser, M.J.; Bonazzi, V.; Bork, P.; Buttigieg, P. L.; Chain, P.; Costello, E.K.; Huot-Creasy, H.; Dawyndt, P.; DeSantis, T.; Fierer, N.; Fuhrman, J.; Gallery, R.E.; Gibbs, R.A.; Giglio, M.G.; Gil, I. San; Gonzalez, A.; Gordon, J.I.; Guralnick, R.; Hankeln, W.; Highlander, S.; Hugenholtz, P.; Jansson, J.; Kennedy, J.; Knights, D.; Koren, O.; Kuczynski, J.; Kyrpides, N.; Larsen, R.; Lauber, C.L.; Legg, T.; Ley, R.E.; Lozupone, C.A.; Ludwig, W.; Lyons, D.; Maguire, E.; Methe, B.A.; Meyer, F.; Nakieny, S.; Nelson, K.E.; Nemergut, D.; Neufeld, J.D.; Pace, N.R.; Palanisamy, G.; Peplies, J.; Peterson, J.; Petrosino, J.; Proctor, L.; Raes, J.; Ratnasingham, S.; Ravel, J.; Relman, D.A.; Assunta-Sansone, S.; Schriml, L.; Sodergren, E.; Spor, A.; Stombaugh, J.; Tiedje, J.M.; Ward, D.V.; Weinstock, G.M.; Wendel, D.; White, O.; Wikle, A.; Wortman, J.R.; Glockner, F.O.; Bushman, F.D.; Charlson, E.; Gevers, D.; Kelley, S.T.; Neubold, L.K.; Oliver, A.E.; Pruesse, E.; Quast, C.; Schloss, P.D.; Sinha, R.; Whitely, A.

    2010-10-15

    We present the Genomic Standards Consortium's (GSC) 'Minimum Information about an ENvironmental Sequence' (MIENS) standard for describing marker genes. Adoption of MIENS will enhance our ability to analyze natural genetic diversity across the Tree of Life as it is currently being documented by massive DNA sequencing efforts from myriad ecosystems in our ever-changing biosphere.

  5. Information access, income distribution, and the Environmental Kuznets Curve

    Energy Technology Data Exchange (ETDEWEB)

    Bimonte, Salvatore [Department of Political Economy, University of Siena, Piazza S. Francesco 7, 53100 Siena (Italy)

    2002-04-01

    Recent empirical studies have tested the hypothesis of an Environmental Kuznets Curve (EKC) focusing primarily on the relationship between per capita income and certain types of pollutant emissions. Given the stock-nature of many pollution problems, emissions only partially account for the environmental impacts. Moreover, almost all of the studies have given consideration to little more than income levels as explanatory variables. This paper empirically tests the hypothesis of the EKC existence for a stock-sensitive indicator, that is, the percentage of protected area (PA) within national territory. It does theorize that economic growth is a necessary condition in order to better address environmental issues. But it also stresses that other variables (income distribution, education, information accessibility) may play a fundamental role in determining environmental quality. Contrary to other studies that mainly focus on the calculation of the income level corresponding to the transition point, this paper is more concerned with the calculation of environmental quality corresponding to that transition point, that is, the minimum level of environmental quality that a country is willing to accept. This paper highlights the idea that if the transition point is determined primarily by income level, social policies determine the level of environmental quality corresponding to that point.

  6. Model simulation of inflow water to the Baltic Sea based on 129I

    DEFF Research Database (Denmark)

    Yi, P.; Chen, X.G.; Bao, D.X.;

    2013-01-01

    is crucial for estimating potential environmental risks as well as to find the best remedial strategy. We present here a model to estimate water inflow from the North Sea to the Baltic Sea by utilizing 129I as a tracer. The results predicted inflow range of 230-450 km3/y with best fit value around 330 km3/y...... from the North Sea to the Baltic Sea during 1980-1999. Despite limited time series data on 129I, the model presented here demonstrates a new management tool for the Baltic Sea to calculate inflow water compared to conventional methods (such as salinity, temperature and hydrographic models). Crown......The semi-enclosed Baltic Sea represents a vital economic and recreational resource for more than 90 million people inhabiting its coasts. Extensive contamination of this sea by a variety of anthropogenic pollutants has raised the concern of the people in the region. Quantifying seawater inflow...

  7. 15 CFR 950.2 - Environmental Data and Information Service (EDIS).

    Science.gov (United States)

    2010-01-01

    ... REGULATIONS OF THE ENVIRONMENTAL DATA SERVICE ENVIRONMENTAL DATA AND INFORMATION § 950.2 Environmental Data and Information Service (EDIS). The Environmental Data and Information Service is the first Federal... operates a network of specialized service centers and a computerized environmental data and...

  8. Integrated computational and conceptual solutions for complex environmental information management

    Science.gov (United States)

    Rückemann, Claus-Peter

    2016-06-01

    This paper presents the recent results of the integration of computational and conceptual solutions for the complex case of environmental information management. The solution for the major goal of creating and developing long-term multi-disciplinary knowledge resources and conceptual and computational support was achieved by implementing and integrating key components. The key components are long-term knowledge resources providing required structures for universal knowledge creation, documentation, and preservation, universal multi-disciplinary and multi-lingual conceptual knowledge and classification, especially, references to Universal Decimal Classification (UDC), sustainable workflows for environmental information management, and computational support for dynamical use, processing, and advanced scientific computing with Integrated Information and Computing System (IICS) components and High End Computing (HEC) resources.

  9. Governance through information: environmental monitoring from a citizen-consumer perspective

    NARCIS (Netherlands)

    Burg, van den S.W.K.

    2006-01-01

    The function of environmental monitoring and information in governing the environment has changed considerably in recent times. Traditionally, environmental monitoring was geared towards governments and producers; it provided them with the information required to formulate environmental policies and

  10. 14 CFR 325.13 - Environmental evaluations and energy information not required.

    Science.gov (United States)

    2010-01-01

    ... Environmental evaluations and energy information not required. Notwithstanding any provision of part 312 or part... environmental evaluation or energy information with the application. ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Environmental evaluations and...

  11. 75 FR 12496 - Proposed Information Collection; Comment Request; DOC National Environmental Policy Act...

    Science.gov (United States)

    2010-03-16

    ... Office of the Secretary Proposed Information Collection; Comment Request; DOC National Environmental Policy Act Environmental Questionnaire and Checklist AGENCY: Office of the Secretary, Office of... INFORMATION: I. Abstract The Department of Commerce (DOC) National Environmental Policy Act...

  12. The role of web-based environmental information in urban planning--the environmental information system for planners.

    Science.gov (United States)

    Culshaw, M G; Nathanail, C P; Leeks, G J L; Alker, S; Bridge, D; Duffy, T; Fowler, D; Packman, J C; Swetnam, R; Wadsworth, R; Wyatt, B

    2006-05-01

    The Environmental Information System for Planners (EISP) is a proof of concept web-based system designed to support decision making within the UK planning framework by making information on environmental issues more widely accessible. It incorporates relevant outputs from the Natural Environment Research Council (NERC) Urban Regeneration and the Environment (URGENT) research programme and from research directly commissioned by the Office of the Deputy Prime Minister (ODPM). It supports three principal planning functions carried out by local authorities: pre-planning enquiries, development control decisions and strategic planning. Eleven environmental science themes are incorporated: Air quality, Shallow undermining, Landslide susceptibility, Groundwater protection, Flood risk, Drainage, Land contamination, Proximity to landfill, Biodiversity, Natural and Man-made heritage. Decision flow diagrams represent detailed analysis of workflow in each theme, taking account of best practice, regulatory responsibilities and planning guidance. Industry-standard web technologies integrate the flows and provide access to the system via secure web pages. Underpinning the system is an environmental geographical information system (GIS) containing up-to-date data, information and models relevant to each theme. The modular system design allows new legislation and local priorities and datasets to be easily incorporated. Web technology delivers information and research data that have hitherto been difficult for the non-specialist to access and have therefore been under-exploited. The study has demonstrated a successful application of the principles of e-Governance in an area where informed decisions commonly require specialist information. The system, if rolled out nationally, offers potential economic benefits and efficiency savings for both planners and developers.

  13. Environmental Factor{trademark} system: RCRA hazardous waste handler information

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Environmental Factor{trademark} RCRA Hazardous Waste Handler Information on CD-ROM unleashes the invaluable information found in two key EPA data sources on hazardous waste handlers and offers cradle-to-grave waste tracking. It`s easy to search and display: (1) Permit status, design capacity and compliance history for facilities found in the EPA Resource Conservation and Recovery Information System (RCRIS) program tracking database; (2) Detailed information on hazardous wastes generation, management and minimization by companies who are large quantity generators, and (3) Data on the waste management practices of treatment, storage and disposal (TSD) facilities from the EPA Biennial Reporting System which is collected every other year. Environmental Factor`s powerful database retrieval system lets you: (1) Search for RCRA facilities by permit type, SIC code, waste codes, corrective action or violation information, TSD status, generator and transporter status and more; (2) View compliance information -- dates of evaluation, violation, enforcement and corrective action; (3) Lookup facilities by waste processing categories of marketing, transporting, processing and energy recovery; (4) Use owner/operator information and names, titles and telephone numbers of project managers for prospecting; and (5) Browse detailed data on TSD facility and large quantity generators` activities such as onsite waste treatment, disposal, or recycling, offsite waste received, and waste generation and management. The product contains databases, search and retrieval software on two CD-ROMs, an installation diskette and User`s Guide. Environmental Factor has online context-sensitive help from any screen and a printed User`s Guide describing installation and step-by-step procedures for searching, retrieving and exporting. Hotline support is also available for no additional charge.

  14. Biomethanation of Red Algae from the Eutrophied Baltic Sea

    OpenAIRE

    Biswas, Rajib

    2009-01-01

    In the semi-enclosed Baltic Sea, excessive filamentous macro-algal biomass growth as a result of eutrophication is an increasing environmental problem. Drifting huge masses of red algae of the genera Polysiphonia, Rhodomela, and Ceramium accumulate on the open shore, up to five tones of algae per meter beach. During the aerobic decomposition of these algal bodies, large quantities of red colored effluents leak into the water what are toxic for the marine environment. In this study, feasibilit...

  15. Baltic Exchange teper v Tallinne

    Index Scriptorium Estoniae

    2007-01-01

    Viimane osa merekonteineritesse kokkupakitud Londoni laevandus- ja merebörsi Baltic Exchange'i endise peakorteri detailidest jõudis 2007. a. juunis Tallinna. Hoone detailid ostnud ärimehed Heiti Hääl ja Eerik-Niiles Kross plaanivad leida hoonele koha Tallinna kesklinnas. E.-N. Krossi kommentaar

  16. Oak Ridge Environmental Information System (ORIES) site workstation information packet for OREIS V1.2. Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    Voorhees, L.D.; McCord, R.A.; Durfee, R.C.; Land, M.L.; Olson, R.J.; Palmer, M.R.; Thomas, J.K.; Tinnel, E.P.; Zygmunt, B.C.

    1993-02-01

    The OREIS site workstation information packet was developed to accompany the OREIS site workstations, which are being delivered to the Environmental Restoration programs at the five DOE-OR sites. The packet is written specifically for the Site ER program staff at each of the five Sites who have been designated the OREIS contact by their ER program manager, and is not intended for general distribution. The packet provides an overview of the components of OREIS, points to more detailed information provided in the accompanying vendor and OREIS developed manuals, and includes information on training opportunities and user support.

  17. Storytelling and environmental information: connecting schoolchildren and herpetofauna in Morocco.

    Science.gov (United States)

    Fanini, Lucia; Fahd, Soumia

    2009-06-01

    Northwestern Morocco is undergoing a sudden change in the level of infrastructure growth and pressure on the environment from increased tourism. The ongoing changes are raising questions about how the ecosystem will react, and the relevant drivers of these changes. The Oued Laou valley in north-west Morocco hosts high landscape, species and human cultural diversity. The Talassemtane National Park has been established to preserve the environment in this region; however, what information tools are available to children regarding this environment? The ecosystem is illustrated here using three components: herpetofauna (representing ecosystem components), problems related to water quantity and quality (representing interactions within ecosystem components) and Talassemtane National Park (representing a case of ecosystem management). A children's book was written on this topic, and when the book was delivered to pupils, a questionnaire was included, aimed at determining their sources of environmental information. The results identified major changes in the sources of information utilized by children in this part of Morocco, a clear role of schools in explaining ecosystem components, and an increasing role of TV in environmental information supply. The role of the family was found to be less important than TV or school. Another major source of pupils' environmental knowledge is personal observation and hands-on experience, both for rural and urban children. Children are willing to discover and understand complex systems, and researchers should be encouraged to supply children with correct and up-to-date information on environmental systems, focusing at first on the local environment, as a background for sustainable development.

  18. Environmental Quality Information Analysis Center multi-year plan

    Energy Technology Data Exchange (ETDEWEB)

    Rivera, R.G. [RDG, Inc. (United States); Das, S. [Oak Ridge National Lab., TN (United States); Walsh, T.E. [Florida Univ., Gainesville, FL (United States)

    1992-09-01

    An information analysis center (IAC) is a federal resource that provides technical information for a specific technology field. An IAC links an expert technical staff with an experienced information specialist group, supported by in-house or external data bases to provide technical information and maintain a corporate knowledge in a technical area. An IAC promotes the rapid transfer of technology among its users and provides assistance in adopting new technology and predicting and assessing emerging technology. This document outlines the concept, requirements, and proposed development of an Environmental Quality IAC (EQIAC). An EQIAC network is composed of several nodes, each of which has specific technology capabilities. This document outlines strategic and operational objectives for the phased development of one such node of an EQIAC network.

  19. Environmental impact assessment with multimedia spatial information systems

    OpenAIRE

    Fonseca, A.; Gouveia, C.; A Câmara; J.P. Silva

    1995-01-01

    The environmental impact assessment (ETA) process involves the consideration of large amounts of data comprising several variables and phenomena, with complex interrelationships varying in space and time. The potential of spatial information systems (SIS) has been increasingly realized for use in ETA, although they are used only for the production and presentation of maps, without the exploration of their ability to analyze spatial data. The integration of multimedia with SIS may contribute t...

  20. [Pietro U. Dini. Prelude to Baltic linguistics : earliest theories about Baltic languages (16th century)] / Stefan Donecker

    Index Scriptorium Estoniae

    Donecker, Stefan, 1977-

    2015-01-01

    Arvustus: Dini, Pietro U. Prelude to Baltic linguistics : earliest theories about Baltic languages (16th century). (On the boundary of two worlds : identity, freedom, and moral imagination in the Baltics, 36). Verlag Rodopi, Amsterdam und New York 2014

  1. Use-Inspired Data Information Services for NOAA's National Centers for Environmental Information

    Science.gov (United States)

    Owen, T.

    2015-12-01

    Leveraging environmental data and information to make specific, informed decisions is critical to the Nation's economy, environment, and public safety. The ability to successfully transform past and recent data into environmental intelligence is predicated on the articulation of use-inspired, actionable requirements for product and service development. With the formation of the National Centers for Environmental Information (NCEI), there is a unique opportunity to revolutionize the delivery of information services in support of customer requirements. Such delivery cuts across the disciplines of meteorology, geophysics, and oceanography, as well as regions and sectors for the United States. At NCEI, information services are based on a two-way dialogue that (i) raises awareness of environmental data products and services and (ii) captures user needs for product and services sustainment and development. To this end, NCEI information services has developed a formal process for collecting user needs and translating them into requirements. This process reflects economically-prevalent and regionally-focused sectors based on Census Bureau classifications.

  2. Baltic Herring Fisheries Management: Stakeholder Views to Frame the Problem

    Directory of Open Access Journals (Sweden)

    Päivi Haapasaari

    2012-09-01

    Full Text Available Comprehensive problem framing that includes different perspectives is essential for holistic understanding of complex problems and as the first step in building models. We involved five stakeholders to frame the management problem of the Central Baltic herring fishery. By using the Bayesian belief networks (BBNs approach, the views of the stakeholders were built into graphical influence diagrams representing variables and their dependencies. The views of the scientists involved concentrated on biological concerns, whereas the fisher, the manager, and the representative of an environmental nongovernmental organization included markets and fishing industry influences. Management measures were considered to have a relatively small impact on the development of the herring stock; their impact on socioeconomic objectives was greater. Overall, the framings by these stakeholders propose a focus on socioeconomic issues in research and management and explicitly define management objectives, not only in biological but also in social and economic terms. We find the approach an illustrative tool to structure complex issues systematically. Such a tool can be used as a forum for discussion and for decision support that explicitly includes the views of different stakeholder groups. It enables the examination of social and biological factors in one framework and facilitates bridging the gap between social and natural sciences. A benefit of the BBN approach is that the graphical model structures can be transformed into a quantitative form by inserting probabilistic information.

  3. Information technologies for global resources management and environmental assessment

    Energy Technology Data Exchange (ETDEWEB)

    Campbell, A.P.; Wang, Hua.

    1992-01-01

    Recent advances in computer and communications technologies offer unprecedented opportunities to develop sophisticated information resources management systems for global resources management and environment assessment in an efficient, effective, and systematic manner. In this paper, the emerging global energy and environmental issues are identified. Since satellite-based remote sensing systems are becoming increasingly available and produce massive data collections, the utilization of imaging processing techniques and their applications for regional and global resources management and environmental studies are described. Interoperability and interconnectivity among heterogeneous computer systems are major issues in designing a totally integrated, multimedia-based, information resources management system that operates in a networking environment. Discussions of the future technology trends are focused on a number of emerging information management technologies and communications standards which will aid in achieving seamless system integration and offer user-friendly operations. It can be foreseen that advances in computer and communications technologies, increasingly sophisticated image processing techniques and Geographical Information Systems (GIS), and the development of globally comprehensive data bases will bring global visualization'' onto multimedia desktop computers before the end of this decade.

  4. Information technologies for global resources management and environmental assessment

    Energy Technology Data Exchange (ETDEWEB)

    Campbell, A.P.; Wang, Hua

    1992-09-01

    Recent advances in computer and communications technologies offer unprecedented opportunities to develop sophisticated information resources management systems for global resources management and environment assessment in an efficient, effective, and systematic manner. In this paper, the emerging global energy and environmental issues are identified. Since satellite-based remote sensing systems are becoming increasingly available and produce massive data collections, the utilization of imaging processing techniques and their applications for regional and global resources management and environmental studies are described. Interoperability and interconnectivity among heterogeneous computer systems are major issues in designing a totally integrated, multimedia-based, information resources management system that operates in a networking environment. Discussions of the future technology trends are focused on a number of emerging information management technologies and communications standards which will aid in achieving seamless system integration and offer user-friendly operations. It can be foreseen that advances in computer and communications technologies, increasingly sophisticated image processing techniques and Geographical Information Systems (GIS), and the development of globally comprehensive data bases will bring ``global visualization`` onto multimedia desktop computers before the end of this decade.

  5. An international scope of the regional journal Baltic Astronomy

    Science.gov (United States)

    Bartasiute, Stanislava

    2015-08-01

    The internationalization of publishing has been progressing in most fields of science, including astronomy and physics in particular. Along with high quality journals having a completely international readership, national and regional journals represent a significant part in number, whereas their average impact is very diverse and not always competitive. Based mainly on the Web of Science data, we will give a comparative analysis of astronomy journals published in/for countries with relatively small astronomical communities, such as Baltic and some Eastern European. Bibliometric statistics will be presented of one of such journals, Baltic Astronomy, established in 1992 as a result of cooperation between astronomers of Latvia, Lithuania, and Estonia. Since the first years of publishing this journal has been evolving from regional to the more internationalized status. The list of countries of contributing authors has expanded to 54, while only 19% of the articles are from the three Baltic countries, mainly from Lithuania (14%) and, to a much lesser extent, from Estonia (3%) and Latvia (2%). Recognizing the inadequacies of national and regional bases for dissemination and exchange of scientific information, the Baltic astronomical communities themselves move, however, towards internationalization: in international journals Latvia publishes twice and Estonia nearly ten times more articles than they do in Baltic Astronomy. Meanwhile Lithuanian astronomers publish nearly the same number of articles both outside and inside the region. In the light of progress being made toward consolidation of scholarly publications, a choice between a national/regional and international basis for publishing is becoming more decisive for the future of national and regional astronomy journals.

  6. Parimad suhtekorraldusteod konkursil Baltic PR Awards

    Index Scriptorium Estoniae

    2012-01-01

    Balti riikide suhtekorraldusliidud koostöös Rahvusvahelise Avalike Suhete Assotsiatsiooniga (IPRA) korraldavad 2001. aastast iga aasta kommunikatsioonijuhtimisalast auhinnakonkurssi Baltic PR Awards

  7. Setting risk-informed environmental standards for Bacillus anthracis spores.

    Science.gov (United States)

    Hong, Tao; Gurian, Patrick L; Ward, Nicholas F Dudley

    2010-10-01

    In many cases, human health risk from biological agents is associated with aerosol exposures. Because air concentrations decline rapidly after a release, it may be necessary to use concentrations found in other environmental media to infer future or past aerosol exposures. This article presents an approach for linking environmental concentrations of Bacillus. anthracis (B. anthracis) spores on walls, floors, ventilation system filters, and in human nasal passages with human health risk from exposure to B. anthracis spores. This approach is then used to calculate example values of risk-informed concentration standards for both retrospective risk mitigation (e.g., prophylactic antibiotics) and prospective risk mitigation (e.g., environmental clean up and reoccupancy). A large number of assumptions are required to calculate these values, and the resulting values have large uncertainties associated with them. The values calculated here suggest that documenting compliance with risks in the range of 10(-4) to 10(-6) would be challenging for small diameter (respirable) spore particles. For less stringent risk targets and for releases of larger diameter particles (which are less respirable and hence less hazardous), environmental sampling would be more promising.

  8. Sea ice in the Baltic Sea - revisiting BASIS ice, a~historical data set covering the period 1960/1961-1978/1979

    Science.gov (United States)

    Löptien, U.; Dietze, H.

    2014-06-01

    The Baltic Sea is a seasonally ice-covered, marginal sea, situated in central northern Europe. It is an essential waterway connecting highly industrialised countries. Because ship traffic is intermittently hindered by sea ice, the local weather services have been monitoring sea ice conditions for decades. In the present study we revisit a historical monitoring data set, covering the winters 1960/1961. This data set, dubbed Data Bank for Baltic Sea Ice and Sea Surface Temperatures (BASIS) ice, is based on hand-drawn maps that were collected and then digitised 1981 in a joint project of the Finnish Institute of Marine Research (today Finish Meteorological Institute (FMI)) and the Swedish Meteorological and Hydrological Institute (SMHI). BASIS ice was designed for storage on punch cards and all ice information is encoded by five digits. This makes the data hard to access. Here we present a post-processed product based on the original five-digit code. Specifically, we convert to standard ice quantities (including information on ice types), which we distribute in the current and free Network Common Data Format (NetCDF). Our post-processed data set will help to assess numerical ice models and provide easy-to-access unique historical reference material for sea ice in the Baltic Sea. In addition we provide statistics showcasing the data quality. The website www.baltic-ocean.org hosts the post-prossed data and the conversion code. The data are also archived at the Data Publisher for Earth & Environmental Science PANGEA (doi:10.1594/PANGEA.832353).

  9. Sea ice in the Baltic Sea - revisiting BASIS ice, a historical data set covering the period 1960/1961-1978/1979

    Science.gov (United States)

    Löptien, U.; Dietze, H.

    2014-12-01

    The Baltic Sea is a seasonally ice-covered, marginal sea in central northern Europe. It is an essential waterway connecting highly industrialised countries. Because ship traffic is intermittently hindered by sea ice, the local weather services have been monitoring sea ice conditions for decades. In the present study we revisit a historical monitoring data set, covering the winters 1960/1961 to 1978/1979. This data set, dubbed Data Bank for Baltic Sea Ice and Sea Surface Temperatures (BASIS) ice, is based on hand-drawn maps that were collected and then digitised in 1981 in a joint project of the Finnish Institute of Marine Research (today the Finnish Meteorological Institute (FMI)) and the Swedish Meteorological and Hydrological Institute (SMHI). BASIS ice was designed for storage on punch cards and all ice information is encoded by five digits. This makes the data hard to access. Here we present a post-processed product based on the original five-digit code. Specifically, we convert to standard ice quantities (including information on ice types), which we distribute in the current and free Network Common Data Format (NetCDF). Our post-processed data set will help to assess numerical ice models and provide easy-to-access unique historical reference material for sea ice in the Baltic Sea. In addition we provide statistics showcasing the data quality. The website http://www.baltic-ocean.org hosts the post-processed data and the conversion code. The data are also archived at the Data Publisher for Earth & Environmental Science, PANGAEA (doi:10.1594/PANGAEA.832353).

  10. Fisheries management responses to climate change in the Baltic Sea

    DEFF Research Database (Denmark)

    Thøgersen, Thomas Talund; Hoff, Ayoe; Frost, Hans S.

    2015-01-01

    The long term management plan for cod in the eastern Baltic Sea was introduced in 2007 to ensure the full reproductive capacity of cod and an economically viable fishing industry. If these goals are to be fulfilled under changing environmental conditions, a readjustment of the current management...... plan may be needed. Therefore, this paper investigates the economic impacts of managing the cod, sprat and herring stocks in the eastern Baltic Sea, given on-going climate change, which is known to affect cod recruitment negatively. It is shown that climate change may have severe biological...... scenarios in which the economic consequences of different management objectives for the fishing fleets are assessed through a dynamic multi-species and multi-fleet bio-economic assessment model that include both species interactions and climate change....

  11. Fisheries management responses to climate change in the Baltic Sea

    DEFF Research Database (Denmark)

    Thøgersen, Thomas Talund; Hoff, Ayoe; Frost, Hans S.

    2015-01-01

    plan may be needed. Therefore, this paper investigates the economic impacts of managing the cod, sprat and herring stocks in the eastern Baltic Sea, given on-going climate change, which is known to affect cod recruitment negatively. It is shown that climate change may have severe biological...... scenarios in which the economic consequences of different management objectives for the fishing fleets are assessed through a dynamic multi-species and multi-fleet bio-economic assessment model that include both species interactions and climate change.......The long term management plan for cod in the eastern Baltic Sea was introduced in 2007 to ensure the full reproductive capacity of cod and an economically viable fishing industry. If these goals are to be fulfilled under changing environmental conditions, a readjustment of the current management...

  12. GENESIS: GPS Environmental and Earth Science Information System

    Science.gov (United States)

    Hajj, George

    1999-01-01

    This presentation reviews the GPS ENvironmental and Earth Science Information System (GENESIS). The objectives of GENESIS are outlined (1) Data Archiving, searching and distribution for science data products derived from Space borne TurboRogue Space Receivers for GPS science and other ground based GPS receivers, (2) Data browsing using integrated visualization tools, (3) Interactive web/java-based data search and retrieval, (4) Data subscription service, (5) Data migration from existing GPS archived data, (6) On-line help and documentation, and (7) participation in the WP-ESIP federation. The presentation reviews the products and services of Genesis, and the technology behind the system.

  13. Spawning areas of eastern Baltic cod revisited: Using hydrodynamic modelling to reveal spawning habitat suitability, egg survival probability, and connectivity patterns

    Science.gov (United States)

    Hinrichsen, H.-H.; Lehmann, A.; Petereit, C.; Nissling, A.; Ustups, D.; Bergström, U.; Hüssy, K.

    2016-04-01

    In the highly variable environment of the Baltic Sea two genetically distinct cod stocks exist, one west of the island of Bornholm, which is referred to as the western stock, and one to the east of Bornholm, the eastern stock. A hydrodynamic model combined with a Lagrangian particle tracking technique was utilised to provide spatially and temporally resolved long-term information on environmentally-related (i) spawning habitat size, (ii) egg/yolk-sac larval survival, (iii) separation of causes of mortality, and (iv) connectivity between spawning areas of eastern Baltic cod. Simulations were performed to quantify processes generating heterogeneity in spatial distribution of cod eggs and yolk sac larvae up to the first-feeding stage. The spatial extent of cod eggs represented as virtual drifters is primarily determined by oxygen and salinity conditions at spawning, which define the habitat requirement to which cod's physiology is suited for egg development. The highest habitat suitability occurred in the Bornholm Basin, followed by the Gdansk Deep, while relatively low habitat suitability was obtained for the Arkona and the Gotland Basin. During drift egg and yolk sac larval survival is to a large extent affected by sedimentation. Eggs initially released in the western spawning grounds (Arkona and Bornholm Basin) were more affected by sedimentation than those released in the eastern spawning grounds (Gdansk Deep and Gotland Basin). Highest relative survival of eastern Baltic cod eggs occurred in the Bornholm Basin, with a pronounced decrease towards the Gdansk Deep and the Gotland Basin. Relatively low survival rates in the Gdansk Deep and in the Gotland Basin were attributable to oxygen-dependent mortality. Low oxygen content had almost no impact on survival in the Arkona Basin. For all spawning areas temperature dependent mortality was only evident after severe winters. Egg buoyancy in relation to topographic features like bottom sills and strong bottom slopes

  14. Oak Ridge Environmental Information System (ORIES) site workstation information packet for OREIS V1. 2

    Energy Technology Data Exchange (ETDEWEB)

    Voorhees, L.D.; McCord, R.A.; Durfee, R.C.; Land, M.L.; Olson, R.J.; Palmer, M.R.; Thomas, J.K.; Tinnel, E.P.; Zygmunt, B.C.

    1993-02-01

    The OREIS site workstation information packet was developed to accompany the OREIS site workstations, which are being delivered to the Environmental Restoration programs at the five DOE-OR sites. The packet is written specifically for the Site ER program staff at each of the five Sites who have been designated the OREIS contact by their ER program manager, and is not intended for general distribution. The packet provides an overview of the components of OREIS, points to more detailed information provided in the accompanying vendor and OREIS developed manuals, and includes information on training opportunities and user support.

  15. Evaluation informs coalition programming for environmental tobacco smoke reduction.

    Science.gov (United States)

    Cramer, Mary E; Mueller, Keith J; Harrop, Dianne

    2003-01-01

    The objective for this formative evaluation was to establish baseline data for informing a community coalition's strategic planning in environmental tobacco smoke (ETS) risk reduction. The coalition had chosen 3 targeted settings for ETS risk reduction: restaurants, childcare facilities, and government buildings. The evaluation methodology involved telephone interviews (restaurants, n = 805; governmental buildings, n = 258) and mailed surveys (childcare facilities, n = 1,142). Data on county residents and businesses were used for comparison purposes and were analyzed from the Nebraska Social Climate Survey (2001; n = 558). Evaluation baseline findings showed that licensed childcare facilities were more ETS knowledgeable, less ETS tolerant, and more smoke-free than restaurants. Residents were more bothered by ETS than what restaurant proprietors perceived. The majority of governmental buildings were not smoke-free. Conclusions were that community health nurse evaluators can provide coalitions with formative evaluative data to inform strategic planning and increase the likelihood of effective program interventions for community impact on ETS.

  16. What we know about the Baltic Sea: a summary of BSSC 2005

    Directory of Open Access Journals (Sweden)

    Szymon Uścinowicz

    2006-06-01

    Full Text Available Introduction    The Baltic Sea, an internal sea of the European Community, isone of the largest brackish water bodies in the world. It isquite unique in many respects, particularly in its natural featuresand in the cultural, political and socio-economic patterns ofthe countries bordering it.    After nearly 40 years, during which Baltic marine physicists,chemists, biologists and geologists had been holding separatescientific meetings, it was decided the time was ripe to arrangejoint scientific conferences with the purpose of getting togetherto discuss general and specific aspects of the Baltic Sea, toexchange information, to integrate efforts, and to get to knowand understand each other better. The Sopot 2005 Congress, precededby the Baltic Sea Science Congresses in Rønne (1997, Warnemünde(1999, Stockholm (2001 and Helsinki (2003, was the fifth jointmeeting of the Conference of Baltic Oceanographers (CBO, BalticMarine Biologists (BMB and Baltic Sea Geologists (BSG. Likeall the previous congresses, the one held in Sopot bore witnessto the idea that we all, members of CBO, BMB and BSG, shouldcontinue to work together even more closely.    The meeting in Sopot instigated discussion on a broad spectrumof problems, from large-scale climate change-related processesto local, small-scale specific Baltic Sea features. Further subjectsfor deliberation included modelling as a research tool and asa way of providing services and forecasting certain phenomena,operational oceanography, and man's impact on the Baltic Seaenvironment and its resources.    We are indebted to our Scientific Committee for their work duringthe past months to sort out and select interesting contributionsto all the oral and poster sessions, and thus for making theCongress an attractive and quality event. We also thank the PolishAcademy of Sciences and the City of Sopot for their financialsupport.    We hope that the joint Congress and fruitful scientific

  17. The environmental public sector information. The present path to increasing transparency and democracy

    Energy Technology Data Exchange (ETDEWEB)

    Pillmann, Werner [International Society for Environmental Protection (ISEP), Vienna (Austria); Legat, Rudolf [Umweltbundesamt Wien, Vienna (Austria); Hrebicek, Jiri [Masaryk Univ., Brno (Czech Republic). Inst. of Biostatistics and Analyses

    2013-07-01

    This paper intends to provide insight in current political decisions and administrative requirements for production, processing and dissemination of environmental information. It should stimulate the discussion between the demand for exchange of environmental knowledge and some leading-edge experiences of ICT applications in the Environmental Informatics network. It is demonstrated, that environmental informatics provides currently a substantial toolbox with eEnvironment services for information integration in a Shared Environmental Information System (SEIS) with ecologic and economic relevance within the Digital Agenda 2020. In the paper a sketch of a European environmental information production is given and conclusions are drawn for further research in the area of Environmental Informatics. (orig.)

  18. Situated student learning and spatial informational analysis for environmental problems

    Science.gov (United States)

    Olsen, Timothy Paul

    Ninth and tenth grade high school Biology student research teams used spatial information analysis tools to site a prairie restoration plot on a 55 acre campus during a four-week environment unit. Students made use of innovative technological practices by applying geographic information systems (GIS) approaches to solving environmental and land use problems. Student learning was facilitated by starting with the students' initial conceptions of computing, local landscape and biological environment, and then by guiding them through a problem-based science project process. The project curriculum was framed by the perspective of legitimate peripheral participation (Lave & Wenger, 1991) where students were provided with learning opportunities designed to allow them to act like GIS practitioners. Sociocultural lenses for learning were employed to create accounts of human mental processes that recognize the essential relationship between these processes and their cultural, historical, and institutional settings (Jacob, 1997; Wertsch, 1991). This research investigated how student groups' meaning-making actions were mediated by GIS tools on the periphery of a scientific community of practice. Research observations focused on supporting interpretations of learners' socially constructed actions and the iterative building of assertions from multiple sources. These included the artifacts students produced, the tools they used, the cultural contexts that constrained their activity, and how people begin to adopt ways of speaking (speech genres) of the referent community to negotiate meanings and roles. Students gathered field observations and interpreted attributes of landscape entities from the GIS data to advocate for an environmental decision. However, even while gaining proficiencies with GIS tools, most students did not begin to appropriate roles from the GIS community of practice. Students continued to negotiate their project actions simply as school exercises motivated by

  19. Verbal Aspects in Germanic, Slavic, and Baltic.

    Science.gov (United States)

    Senn, Alfred

    1949-01-01

    This study examines the theory of Prokosch concerning the Germanic-Slavic-Baltic tense and aspect systems. The interrelatedness and influence of languages and dialects in Slavic (Russian and Old Church Slavic), Baltic (Lithuanian), and Germanic (Old High German and Gothic) are demonstrated. Examples illustrating the use of the perfective present…

  20. AirBaltic says RIX favors Ryanair

    Index Scriptorium Estoniae

    2011-01-01

    Riia lennujaama juht märkis 10. märtsi telesaates, et airBaltic ei saa oma arveid õigeks ajaks makstud. AirBaltic süüditab lennujaama Ryanairi soosimises. Valitsus kaalub airBalticule investorite otsimist

  1. BALTIC NATIONAL TRANSMISSION NETWORK DEVELOPMENT TENDENCY

    Directory of Open Access Journals (Sweden)

    I. N. Olejnikova

    2010-06-01

    Full Text Available The article discusses the development of Baltic transmission networks, related to the program of the European Union (EU to improve the security of energy supply, competitiveness and improve the development. Infrastructure projects to meet the needs of electricity in the EU are considered. The highlight issues are plan of Baltic energy markets merging and Latvian energy market development tendency

  2. Environmental cues and constraints affecting the seasonality of dominant calanoid copepods in brackish, coastal waters: a case study of Acartia, Temora and Eurytemora species in the south-west Baltic

    DEFF Research Database (Denmark)

    Diekmann, A. Berenike S.; Clemmesen, Catriona; St. John, Michael A.;

    2012-01-01

    Information on physiological rates and tolerances helps one gain a cause-and-effect understanding of the role that some environmental (bottom–up) factors play in regulating the seasonality and productivity of key species. We combined the results of laboratory experiments on reproductive success...

  3. NEON: Transforming Environmental Data into Free, Open Information

    Science.gov (United States)

    Wee, B.

    2010-12-01

    The National Ecological Observatory Network (NEON) will collect data across the United States on the impacts of climate change, land use change and invasive species on natural resources and biodiversity. NEON is a project of the U.S. National Science Foundation (NSF), with many other U.S. agencies and NGOs cooperating. The Observatory’s construction plans call for 60 sites distributed across 20 ecoclimatic Domains. Data will be collected from strategically selected sites within each Domain and synthesized into information products that can be used to describe changes in the nation’s ecosystem through space and time. Sites are arrayed across different land-use types in order to understand large-scale environmental drivers affect biodiversity, ecohydrology, biogeochemistry, and disease ecology across the US continent. NEON is an instrument that listens to the pulse of the US continental ecosystem: infrastructure deployed at these sites will collect an average of over 500 primary measurements at each site, including annual high-resolution airborne LiDAR and hyperspectral data. These primary measurements will be transformed by a state-of-the-art cyberinfrastruture into over 100 higher-order data products. All measurements, data products, algorithms used to compute the data products, and protocols used to collect the primary measurements will be freely available to the public and assessable over the internet. The information products, including selected socio-economic datasets from cooperating Federal agencies, will be served in standard formats, grid-sizes, and geographical projections. This type of information is anticipated to have a wide range of uses, including ecological forecasting, education, public engagement, socio-economic analyses, decision support for climate-change adaptation and mitigation, resource management, and environmental risk management. Open data, interoperability, an open and integrated observation infrastructure, public engagement, and a

  4. Radioactive Liquid Waste Treatment Facility: Environmental Information Document

    Energy Technology Data Exchange (ETDEWEB)

    Haagenstad, H.T.; Gonzales, G.; Suazo, I.L. [Los Alamos National Lab., NM (United States)

    1993-11-01

    At Los Alamos National Laboratory (LANL), the treatment of radioactive liquid waste is an integral function of the LANL mission: to assure U.S. military deterrence capability through nuclear weapons technology. As part of this mission, LANL conducts nuclear materials research and development (R&D) activities. These activities generate radioactive liquid waste that must be handled in a manner to ensure protection of workers, the public, and the environment. Radioactive liquid waste currently generated at LANL is treated at the Radioactive Liquid Waste Treatment Facility (RLWTF), located at Technical Area (TA)-50. The RLWTF is 30 years old and nearing the end of its useful design life. The facility was designed at a time when environmental requirements, as well as more effective treatment technologies, were not inherent in engineering design criteria. The evolution of engineering design criteria has resulted in the older technology becoming less effective in treating radioactive liquid wastestreams in accordance with current National Pollutant Discharge Elimination System (NPDES) and Department of Energy (DOE) regulatory requirements. Therefore, to support ongoing R&D programs pertinent to its mission, LANL is in need of capabilities to efficiently treat radioactive liquid waste onsite or to transport the waste off site for treatment and/or disposal. The purpose of the EID is to provide the technical baseline information for subsequent preparation of an Environmental Impact Statement (EIS) for the RLWTF. This EID addresses the proposed action and alternatives for meeting the purpose and need for agency action.

  5. Timing of the Baltic Ice Lake in the eastern Baltic

    Directory of Open Access Journals (Sweden)

    Jüri Vassiljev

    2013-07-01

    Full Text Available A shoreline database for the Baltic, covering the Late Weichselian and Holocene, was compiled. The database includes about 1600 sites from Estonia, Latvia, Lithuania, Finland, NW Russia, Poland, Sweden and was used to create a GIS-based palaeogeographical reconstructions on the development of the Baltic Ice Lake (BIL. The formation of thehighest shoreline of the BIL in Estonia was connected with the development of the Pandivere ice marginal zone (Estonia and the lowest with the Salpausselkä ice-marginal formations (Finland. There was a well-accepted knowledge that the Pandivere ice marginal zone correlates with the Neva ice marginal zone in NW Russia dated to 13 300 cal yr BP. Recent studies of the late glacial sites in northern Estonia indicate that the age of the Pandivere ice marginal zone and hence the highest shoreline of the BIL A1 is about 13 800–14 000 cal yr BP. It was followed by the BIL stage A2, which formed in front ofthe Palivere ice marginal belt about 13 200–13 500 cal yr BP. The final drainage of the BIL took place about 11 650 cal yr BP. The timing of the BIL stages was derived from AMS-14C dates and correlated with varve chronology, OSL and 10Be dates.

  6. Technology-based management of environmental organizations using an Environmental Management Information System (EMIS): Design and development

    Science.gov (United States)

    Kouziokas, Georgios N.

    2016-01-01

    The adoption of Information and Communication Technologies (ICT) in environmental management has become a significant demand nowadays with the rapid growth of environmental information. This paper presents a prototype Environmental Management Information System (EMIS) that was developed to provide a systematic way of managing environmental data and human resources of an environmental organization. The system was designed using programming languages, a Database Management System (DBMS) and other technologies and programming tools and combines information from the relational database in order to achieve the principal goals of the environmental organization. The developed application can be used to store and elaborate information regarding: human resources data, environmental projects, observations, reports, data about the protected species, environmental measurements of pollutant factors or other kinds of analytical measurements and also the financial data of the organization. Furthermore, the system supports the visualization of spatial data structures by using geographic information systems (GIS) and web mapping technologies. This paper describes this prototype software application, its structure, its functions and how this system can be utilized to facilitate technology-based environmental management and decision-making process.

  7. Reduction of Baltic Sea Nutrient Inputs and Allocation of Abatement Costs Within the Baltic Sea Catchment

    OpenAIRE

    Wulff, Fred; Andersen, Hans Estrup; Blicher-Mathiesen, Gitte; Czajkowski, Mikolaj; Elofsson, Katarina; Fonnesbech-Wulff, Anders; Hasler, Berit; Humborg, Christoph; Hong, Bongghi; Jansons, Viestur; Mörth, Carl-Magnus; Thodsen, Hans; Smart, James C. R.; Smedberg, Erik; Stålnacke, Per

    2014-01-01

    The Baltic Sea Action Plan (BSAP) requires tools to simulate effects and costs of various nutrient abatement strategies. Hierarchically connected databases and models of the entire catchment have been created to allow decision makers to view scenarios via the decision support system NEST. Increased intensity in agriculture in transient countries would result in increased nutrient loads to the Baltic Sea, particularly from Poland, the Baltic States, and Russia. Nutrient retentions are high, wh...

  8. Iodine Isotopes (129I and 127I) in the Baltic Proper, Kattegat, and Skagerrak Basins

    DEFF Research Database (Denmark)

    Yi, P.; Aldahan, A.; Hansen, Violeta;

    2011-01-01

    Radioactive anthropogenic pollution has raised concerns about the present and future environmental status of the semienclosed Baltic Sea. We here study the distribution and inventory of the anthropogenic radioactive 129I in water depth profiles collected from 16 sites in August 2006 and 19 sites ...

  9. Mapping of sensitivity to oil spills in the Lithuanian Baltic Sea coast.

    NARCIS (Netherlands)

    Depellegrin, D.; Nerijus, B.; Groot, de R.S.

    2010-01-01

    This research develops an integrated environmental assessment tool for Lithuanian coastal area that takes due account of the major oil spill risks posed by the D-6 oil drilling platform, vessel traffic in the south-eastern Baltic Sea, and operation of the Butinge oil terminal. The goal of this paper

  10. The Two-sector Economic Problem Of Persistent Organic Pollution and Baltic Sea Salmon Fisheries

    DEFF Research Database (Denmark)

    Hutniczak, Barbara; Kronbak, Lone Grønbæk

    2011-01-01

    The paper describes the general nature of two-sector environmental and natural resource problems and highlights the issue of two sector models where one sector imposes a one-sided negative externality on the other sector, e.g. the polluting sector causes changes in the economic value of the fishery...... sector. The paper sets up a general social planner model and demonstrates it in simple functional form, using the problem of persistent organic pollution in the Baltic Sea and its effects on the regulation and economic value of the Baltic Salmon. The paper illustrates how a modified golden rule can...

  11. 38 CFR 26.9 - Information on and public participation in VA environmental process.

    Science.gov (United States)

    2010-07-01

    ... participation in VA environmental process. 26.9 Section 26.9 Pensions, Bonuses, and Veterans' Relief DEPARTMENT...) ACTIONS § 26.9 Information on and public participation in VA environmental process. (a) During the..., the Office of Environmental Affairs, or a VA element, information is available by writing to...

  12. O mezhdunarodnom sotrudnichestve Severo-Zapada Rossii v innovacionnoj sfere na Baltike [On the international cooperation of North-West Russia in the field of innovations in the Baltic

    Directory of Open Access Journals (Sweden)

    Baranova Yulia

    2012-01-01

    Full Text Available This article focuses on the cooperation between the constituent entities of the Northwestern Federal District of the Russian Federation and the Baltic countries (Finland, Estonia, and Norway in the field of innovations at national and regional levels, as well as at the level of corporate cooperation. The author reviews successful implementation of innovation projects within cross-border and transnational cooperation programmes. The most significant projects focus on the development of information and communications technologies in healthcare, the development of networks uniting innovation centres in the Baltic Sea region, and the transnational network of business incubators in the Baltic Sea region. The author identifies promising areas of cooperation between North-West Russia, Finland, Norway, and Estonia in the field of innovations, including telecommunications, information and, space; biological, environmental and nanotechnologies; software, medicine, education, culture, energy efficiency and ecological construction, as well as the development of creative industries. The article pays attention to large-scale national projects, such as “St. Petersburg Corridor — Two Model Open Innovation Platform” and “Partnership in commercialization of Russian innovations”.

  13. The Costs of a Cleaner baltic Sea

    DEFF Research Database (Denmark)

    Brodersen, Sisse Liv; Konrad, Maria Theresia Hedegaard; Hasler, Berit;

    2009-01-01

    of the results was nutrient reduction targets for each country - the BSAP targets. Because the Baltic Sea is such an international marine area, receiving pollutants from many  countries, an international approach is necessary to make effective solutions. But is the BSAP the most cost-effective solution...... to the regulation of the Baltic Sea? And does the BSAP result in cost-effective reductions in the different countries, which is a requirement of the Water Framework Directive and the Marine Strategy Directive?   These questions are studied and answered using a cost minimisation model for the Baltic sea, initially...... the BSAP targets are set as target reductions for each countries.  The comparison reveals what the additional costs of fulfilling a political target for each country are instead pursuing a cost effective solution for the Baltic Sea.  In addition  we simulate cost minimising solutions for obtaining...

  14. Indoor air quality environmental information handbook: Combustion sources

    Energy Technology Data Exchange (ETDEWEB)

    1990-06-01

    This environmental information handbook was prepared to assist both the non-technical reader (i.e., homeowner) and technical persons (such as researchers, policy analysts, and builders/designers) in understanding the current state of knowledge regarding combustion sources of indoor air pollution. Quantitative and descriptive data addressing the emissions, indoor concentrations, factors influencing indoor concentrations, and health effects of combustion-generated pollutants are provided. In addition, a review of the models, controls, and standards applicable to indoor air pollution from combustion sources is presented. The emphasis is on the residential environment. The data presented here have been compiled from government and privately-funded research results, conference proceedings, technical journals, and recent publications. It is intended to provide the technical reader with a comprehensive overview and reference source on the major indoor air quality aspects relating to indoor combustion activities, including tobacco smoking. In addition, techniques for determining potential concentrations of pollutants in residential settings are presented. This is an update of a 1985 study documenting the state of knowledge of combustion-generated pollutants in the indoor environment. 191 refs., 51 figs., 71 tabs.

  15. Weight-of-evidence approach in assessment of ecotoxicological risks of acid sulphate soils in the Baltic Sea river estuaries

    Energy Technology Data Exchange (ETDEWEB)

    Wallin, Jaana, E-mail: jaana.wallin@jyu.fi [Finnish Environment Institute SYKE, Survontie 9 A, FI-40500 Jyväskylä (Finland); Karjalainen, Anna K. [Finnish Environment Institute SYKE, Survontie 9 A, FI-40500 Jyväskylä (Finland); Schultz, Eija [Finnish Environment Institute SYKE, Hakuninmaantie 6, FI-00430 Helsinki (Finland); Järvistö, Johanna; Leppänen, Matti; Vuori, Kari-Matti [Finnish Environment Institute SYKE, Survontie 9 A, FI-40500 Jyväskylä (Finland)

    2015-03-01

    Acidity and leaching of metals from acid sulphate soils (ASSs) impair the water quality of receiving surface waters. The largest ASS areas in Europe are found in the coasts of the northern Baltic Sea. We used weight-of-evidence (WoE) approach to assess potential risks in 14 estuary sites affected by ASS in the Gulf of Finland, northern Baltic Sea. The assessment was based on exposure and effect profiles utilizing sediment and water metal concentrations and concurrent pH variation, sediment toxicity tests using the luminescent bacterium Vibrio fischeri and the midge Chironomus riparius, and the ecological status of benthic macroinvertebrate communities. Sediment metal concentrations were compared to national sediment quality criteria/guidelines, and water metal concentrations to environmental quality standards (EQSs). Hazard quotients (HQs) were established for maximum aluminium, cadmium and zinc concentrations at low pH based on applicable US EPA toxicity database. Sediment metal concentrations were clearly elevated in most of the studied estuaries. The EQS of cadmium (0.1 μg/l) was exceeded in 3 estuaries out of 14. The pH-minima were below the national threshold value (5.5) between good and satisfactory water quality in 10 estuaries. V. fischeri bioluminescence indicated toxicity of the sediments but toxic response was not observed in the C. riparius emergence test. Benthic invertebrate communities were deteriorated in 6 out of 14 sites based on the benthic invertebrate quality index. The overall ecotoxicological risk was assessed as low in five, moderate in three and high in five of the estuary sites. The risk assessment utilizing the WoE approach indicated that harmful effects of ASSs are likely to occur in the Baltic Sea river estuaries located at the ASS hotspot area. - Highlights: • Acid sulphate soils release high amounts of metals and acidity. • Metals and acidity are transported to estuary sites. • Acid sulphate soils impair the ecological status

  16. Multi-decadal scale variability in the eastern Baltic cod fishery 1550-1860 - Evidence and causes

    DEFF Research Database (Denmark)

    MacKenzie, Brian; Bager, M.; Ojaveer, H.;

    2007-01-01

    reduction in cod fishing mortality and suitable hydrographic conditions which promote successful cod reproduction. Historical ecology investigations in the Baltic can contribute to scientifically based fishery and ecosystem management and recovery plans. (c) 2007 Elsevier B.V. All rights reserved....... is unknown, as is the relative role of fishing, climate variability/regimes, eutrophication and reduction of marine mammal predator populations. We have begun to investigate whether historical fisheries information (landings, effort, distribution) from before the 1880s is available in Baltic archives...... affecting cod reproduction and ecology in the Baltic Sea. The recovered data show that the Baltic ecosystem was able to support modest-large cod populations even though it was oligotrophic and contained large populations of cod predators (e.g., marine mammals). Current ecosystem management policy...

  17. 15 CFR 950.9 - Computerized Environmental Data and Information Retrieval Service.

    Science.gov (United States)

    2010-01-01

    ... Information Retrieval Service. 950.9 Section 950.9 Commerce and Foreign Trade Regulations Relating to Commerce... Computerized Environmental Data and Information Retrieval Service. The Environmental Data Index (ENDEX... computerized, information retrieval service provides a parallel subject-author-abstract referral service....

  18. Evaluation report of the Nordic-Baltic annex to the INEX-2-FIN-exercise April 17, 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-10-01

    Under the auspices of the NKS programme and as a part of EKO-4 project a special Nordic-Baltic emergency exercise was carried out. In order to rationalise exercise activities it was organised as an annex to the international INEX-2-FIN exercise arranged by the OECD/NEA on April 17, 1997. Some countries carried out simultaneous national exercises as well. Only the Nordic-Baltic exercise is discussed in this report. The objectives of the INEX-2-FIN exercise were to test real time information exchange, decision making based on plant conditions and real weather, and public information. These objectives determined the framework for the scenario and necessary scripts of the exercise. For the Nordic-Baltic annex of the exercise five more detailed objectives, subordinated to the INEX-2-FIN objectives, were defined by the planning group under EKO-4 project. Since the exercise was the first of this kind for the Baltic countries only one of the special objectives was designed for them, namely N4. An independent evaluators group, consisting of one member from each participating country plus a chairperson, was set to evaluate the Nordic-Baltic annex of the INEX-2-FIN exercise. However, because of lack of personnel in the Baltic countries the evaluators were the same persons as in the planning group. (au)

  19. Recipient Capacity of Tvaeren, a Baltic Bay

    Energy Technology Data Exchange (ETDEWEB)

    Agnedal, P.O.; Bergstroem, S.O.W.

    1966-07-15

    The research station at Studsvik is situated on the Baltic coast and includes several reactors and laboratories, a waste disposal plant serving both the station and waste producers outside Studsvik. A storage plant for irradiated fuel from power reactors has also been built. A total of 850 people are employed. The waste disposal plant was designed for a personnel of 900 using foreign information to correlate waste amounts to personnel. After a delay production has increased at a rate very close to the one expected. The composition of the waste is varied and difficult to predict. Minor amounts of fission products, active corrosion products, and fissile materials have been detected. Most of the waste activity is released to a strait leading into the Bay. Large volumes of water with very low specific activity are released immediately off the coast. Hydrological and dispersion data for the bay are quoted from a paper presented at the symposium mentioned below. The Baltic has brackish water. Both the chemistry and the biology are quite different from those of marine or fresh water recipients. A short description is given of the fauna and flora and important food webs are discussed. The different ways in which man is exposed to radioactivity in waste releases are dependent upon biological accumulation in living organisms and adsorption to dead materials. Fish consumption is the type of exposure which is likely to be the most critical, though it is possible that the exposure from sunbathing and fishing-gear handling could reach similar significance if conservative calculations are used. Accumulation factors from water to fish are given for iron, cobalt,and zinc . Permissible releases have been calculated using relevant accumulation factors. Fission products and corrosion products seem to be of similar significance with regard to possible human exposure. Permission to release liquid waste is granted by water courts in Sweden and operations inspected by special authorities

  20. Long-term changes in nutrients and mussel stocks are related to numbers of breeding eiders Somateria mollissima at a large Baltic colony.

    Directory of Open Access Journals (Sweden)

    Karsten Laursen

    Full Text Available BACKGROUND: The Baltic/Wadden Sea eider Somateria mollissima flyway population is decreasing, and this trend is also reflected in the large eider colony at Christiansø situated in the Baltic Sea. This colony showed a 15-fold increase from 1925 until the mid-1990's, followed by a rapid decline in recent years, although the causes of this trend remain unknown. Most birds from the colony winter in the Wadden Sea, from which environmental data and information on the size of the main diet, the mussel Mytilus edulis stock exists. We hypothesised that changes in nutrients and water temperature in the Wadden Sea had an effect on the ecosystem affecting the size of mussel stocks, the principal food item for eiders, thereby influencing the number of breeding eider in the Christiansø colony. METHODOLOGY/PRINCIPAL FINDING: A positive relationship between the amount of fertilizer used by farmers and the concentration of phosphorus in the Wadden Sea (with a time lag of one year allowed analysis of the predictions concerning effects of nutrients for the period 1925-2010. There was (1 increasing amounts of fertilizer used in agriculture and this increased the amount of nutrients in the marine environment thereby increasing the mussel stocks in the Wadden Sea. (2 The number of eiders at Christiansø increased when the amount of fertilizer increased. Finally (3 the number of eiders in the colony at Christiansø increased with the amount of mussel stocks in the Wadden Sea. CONCLUSIONS/SIGNIFICANCE: The trend in the number of eiders at Christiansø is representative for the entire flyway population, and since nutrient reduction in the marine environment occurs in most parts of Northwest Europe, we hypothesize that this environmental candidate parameter is involved in the overall regulation of the Baltic/Wadden Sea eider population during recent decades.

  1. A study of the environmental information acquisition system based on smart phones

    Science.gov (United States)

    Xu, Lingyan; Chen, Feixiang; Ni, Shaoliang; Wang, Ling; Wei, Chao; Gong, Bowen

    2010-08-01

    In this paper, it proposed a new environmental information acquisition system based on smart phones (Smartphone / Pocket PC) which combined with Geographic Information System (GIS), Global Positioning System (GPS), wireless communication technology in allusion to the current actual situation of environmental protection information acquisition in city environmental protection department. System architecture and working principle is analyzed, and it designs the main modules of the software and hardware. In addition, transport protocols and application of the implementation method have been discussed. Experiments show that the environmental information acquisition system has high precision, easy to use, information transfer with high efficiency and reliability. Not only have that, the paper also discusses the effective strategies of network transmission of data encryption and the image transmission rate improvement. In brief, it can effectively enhance the work efficiency of the city environmental protection department when they collect relevant information.

  2. Sea Salt Source Function over the Baltic Sea

    Science.gov (United States)

    Petelski, Tomasz; Makuch, Przemyslaw; Markuszewski, Piotr; Jankowski, Andrzej; Zieliński, Tymon

    2013-04-01

    Studies of production and transport of aerosol over the sea are very important for many areas of knowledge. Marine aerosol emitted from the sea surface helps to clean the boundary layer from other aerosol particles. The emitted droplets do not dry out in the highly humid surface layer air and because of their sizes most of them are deposited quickly at the sea surface. Therefore, marine aerosol has many features of rain i.e. the deposition in the marine boundary layer in high wind events is controlled not only by the "dry" processes but also by the "wet" scavenging. While many cruises conducted on board S/Y Oceania, we collected many data which were used to calculate sea salt source function over the Baltic Sea. Our cruises held between 2009 and 2012. Measurements were carried out using gradient method. For this method we used Laser Particle Counter (PMS model CSASP-100_HV) placed on one oft the mast of S/Y Oceania. Measurements were performed on five different levels around sea level: 8, 11, 14, 17 and 20 meters. Based on the averaged vertical concentration, profiles were calculated, using Monin-Obuchow theory, vertical sea spray fluxes in the near water layer. Based on fluxes calculated from vertical concentration profiles was calculated sea salt source function over the Baltic Sea. This function gives emission for different particle size, depending on environmental parameters. Emission of sea spray depends of the size of energy lost by the wind waves in process of collapse. Acknowledgements: The support for this study was provided by the project Satellite Monitoring of the Baltic Sea Environment - SatBałtyk founded by European Union through European Regional Development Fund contract No. POIG 01.01.02-22-011/09.

  3. 78 FR 78998 - 60-Day Notice of Proposed Information Collection: HUD Environmental Review Online System (HEROS)

    Science.gov (United States)

    2013-12-27

    ... Environmental Review Online System (HEROS). OMB Approval Number: 2506-New. Type of Request: New. Description of... Review Online System (HEROS), which will allow users to complete, store, and submit their environmental... URBAN DEVELOPMENT 60-Day Notice of Proposed Information Collection: HUD Environmental Review...

  4. Overview of Financial Contagion Channels in the Banking Sector of Baltic States

    Directory of Open Access Journals (Sweden)

    Laura Gudelytė

    2014-10-01

    Full Text Available AbstractThis article aims to determine and analyse the main features of channels of financial contagion in the banking sector of Baltic States. The most relevant channels seem to be the risk of common lender, the channel of real estate prices the channel of other macroeconomic shocks and the channel of volatility. This paper contributes to the further analysis of internal and external causes of financial crisis and its transmission channels in banking sector in Baltic States.Purpose To indicate and explain main problems related to the systemic risk and the channels of financial contagion in the banking sector of Baltic States.Design/methodology/approach – general overview of research papers presenting concepts and methodologies of assessment of systemic risk of the banking sector, statistical analysis of financial data.Findings determination of the main channels and extent of financial contagion that are relevant to banking sector of Baltic States.Research limitations/implications – the lack of information concerning the liquidity and asset structure of banking sector of Baltic States and the real estate prices in Baltic States. The most common problem analysing the financial contagion and systemic risk is the lack of information (especially about the structure of liabilities and assets of financial institutions, its maturity and the changing new banking regulatory conditions. Due the lack of data it is impossible to create stable and reliable statistical models describing the stochastic behaviour of financial contagion. We do not take into account the political factors concerning the reforms of financial market supervision that have also the impact on financial contagion and systemic risk ant the point of view to Baltic States of foreign investors. The findings of this article should ground the macro-prudential policy in the small countries of supervising institutions focussing on the external factors.Practical implications

  5. An investigation of environmental racism claims: testing environmental management approaches with a geographic information system.

    Science.gov (United States)

    Macey, G P; Her, X; Reibling, E T; Ericson, J

    2001-06-01

    The purpose of this research was to explore the concept of an environmental racism claim through the use of several environmental management tools. The EPAs Toxics Release Inventory, Cumulative Exposure Project, and the Los Angeles County Department of Health Services' Hot Zone Census Tract Assessment were combined with racial and socioeconomic data to test claims that minorities in South Central Los Angeles are disproportionately exposed to environmental lead. Multivariate analysis indicated that race is strongly associated with the number of cases of elevated blood lead levels in South Central, irrespective of poverty status. Proximity to point sources, a common focal point for studies of environmental racism, was not a contributing factor to health outcomes. Proximity to transportation corridors was consistently the strongest indicator of environmental lead exposure, while median home values were significantly and positively related to elevated blood lead levels. Implications for environmental justice advocates and social and environmental scientists are discussed.

  6. City of Helsinki and the evaluation of the Baltic Sea Challenge-actions; Helsingin kaupungin Itaemerihaaste-toimenpiteiden toteutumisen arviointi

    Energy Technology Data Exchange (ETDEWEB)

    Harju, I.

    2010-06-15

    The Baltic Sea Challenge initiative was made in June 2007 by the mayors of the cities of Helsinki and Turku in order to improve the state of the Baltic Sea. Its objective is to influence the status of the water, both locally and throughout the Baltic Sea. In addition to the concrete water protection measures, the cities of Helsinki and Turku are also committed to increase international co-operation on the environment, investigation of water protection and to provide general information and assistance. The challenge for improving the state of the Baltic Sea has already been sent to approximately 750 actors. In December 2009 about 165 positive responses have been received, of which 60 are cities, municipalities and joint local authorities in Finland, whereas 12 of them are cities in other Baltic Sea countries The actions of the city of Helsinki for saving the Baltic Sea are reducing the amount of point source loading and diffuse source loading (agriculture and scattered settlements), dredging of contaminated sediments, reducing discharges from shipping and boating, international environment cooperation, research projects and establishment of a professorship, and increasing awareness about the state of the Baltic Sea. Administrative branches of the city carry out the Baltic Sea Challenge. The administrative branches of the city of Helsinki are Port of Helsinki, Helsinki Water, Real Estate Department, Sports Department, City Planning Department, Public Works Department, Administration Centres department in the international operations and Environment centre. In addition, also other entities were summoned to participate in the voluntary improvement of the Baltic Sea. These were government agencies and research institutions, NGOs (nongovernmental organization) and associations, companies, schools and other organisations. The aim of this research was to examine the city of Helsinki's own Baltic Sea Challenge-actions from 2007 to 2009. The study dealt with all seven

  7. Department of Environmental Management Chemical Information System (DEMCIS). User documentation

    Energy Technology Data Exchange (ETDEWEB)

    Atkins, D.P.; Clark, T.T.

    1985-10-01

    This document is a reference tool to be used by those responsible for updating and maintaining the twelve files in the Chemical Information System. Detailed information is given on how to display information in the data base as well as how to add, change, and/or delete records.

  8. Values Determine the (In) Effectiveness of Informational Interventions in Promoting Pro-Environmental Behavior

    NARCIS (Netherlands)

    Bolderdijk, Jan Willem; Gorsira, M.; Keizer, K.E.; Steg, L.

    2013-01-01

    Informational interventions (e.g., awareness campaigns, carbon footprint calculators) are built on the assumption that informing the public about the environmental consequences of their actions should result in increased pro-environmental intentions and behavior. However, empirical support for this

  9. Environmental and Occupational Health Information Resources from the National Library of Medicine

    Institute of Scientific and Technical Information of China (English)

    Philip Wexler

    2004-01-01

    @@ For nearly forty years,the National Library of Medicine' s(NLM)Toxicology and Environmental Health Information Program(TEHIP) has been a signifcant leader in organizing and providing public access to an extensive storehouse of environmental, occupational medicine, and toxicological information through its online databases.

  10. 40 CFR 2.310 - Special rules governing certain information obtained under the Comprehensive Environmental...

    Science.gov (United States)

    2010-07-01

    ... agreement to protect the information. (6) In connection with any cost recovery proceeding under section 107... information obtained under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980... PUBLIC INFORMATION Confidentiality of Business Information § 2.310 Special rules governing...

  11. Internet based environmental monitoring information system and its application in Yili Prefecture

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    With the development of Intemet technologies, Intemet Based Information System (IBIS)arises with more advantages: Firstly, it is convenient for users to use owing to the introduction of Intemet technologies. Secondly, it benefits greatly the data dissemination and data sharing based on Intemet. The most important but not the last is that we can establish the information service network supported by its technologies and the facilities of information highway. So, it would be significant to design IBIS to realize the data collection, sharing and dissemination on Intemet. There are many factors affecting regional environment. So it is not easy to realize the integrated environmental monitoring. Given this, we designed the Intemet based environmental monitoring information system.By the virtue of the Intemet based environmental monitoring information system, the management and storage of environmental monitoring data would be easier, which lays the foundation to actualize the environmental monitoring efficiently.

  12. Early Holocene lake ecosystem development in the southern Baltic lowlands

    Science.gov (United States)

    Słowiński, Michał; Ott, Florian; Kramkowski, Mateusz; Noryśkiewicz, Agnieszka M.; Zawiska, Izabela; Dräger, Nadine; Theuerkauf, Martin; Hass, Christoph; Obremska, Milena; Błaszkiewicz, Mirosław; Kordowski, Jarosław; Tjallingii, Rik; Rzodkiewicz, Monika; Schwab, Markus; Brauer, Achim

    2016-04-01

    The first millennia of the Holocene are characterized by gradual and rapid environmental changes following the warming at the beginning of the Holocene superimposed by short-term climatic instability. Landscape evolution during this period occurred at different time scales due to specific response times of landscape compartments like vegetation succession, soil formation and permafrost thawing. As a consequence, a spatiotemporally heterogeneous pattern of changes occurred particularly in regions close to the margins of the continental ice sheets like the Baltic region. Regional atmospheric circulation patterns were affected by cold catabatic winds from the remains of the Fennoscandian ice sheet. The ongoing deglaciation further influenced the regional climate through meltwater release and related changes in the North Atlantic thermohaline circulation. Both effects declined with the progressive ice sheet melt down. Additionally, the land-sea distribution in the North Sea changed drastically during the final melting phase of the glacial ice sheets. The Baltic Sea development is even more complex due to the strong glacio-isostatic adjustments effects that resulted in open and closed water stages affecting the entire Baltic realm. Consequently, the early Holocene interval of sediment records from the southern Baltic lowlands are not considered as straightforward palaeoclimate archives but need to be interpreted in a broader context. We present five partly varved lake records from northern Poland all including an intriguing highly organic-rich interval interrupting biochemical calcite precipitation at about the same time between 10.5 and 10.2 cal kyr BP. These sediment records have been correlated by independent age models based on varve counting, AMS 14C dating, biostratigraphy and tephrochronology. We present multi-proxy records of early Holocene sediments and our preliminary interpretation suggests hydrological processes as the main reason for the intriguing shifts

  13. Lunar nodal tide in the Baltic Sea

    Directory of Open Access Journals (Sweden)

    Andrzej Wróblewski

    2001-03-01

    Full Text Available The nodal tide in the Baltic Sea was studied on the basis of the Stockholm tide-gauge readings for 1825-1984; data from the tide gauge at Swinoujscie for the same period provided comparative material. The Stockholm readings are highly accurate and are considered representative of sea levels in the whole Baltic; hence, the final computations were performed for the readings from this particular tide gauge for the period 1888-1980. The tidal amplitude obtained from measurements uncorrected for atmospheric pressure or wind field was compared with that forced only by atmospheric effects. The amplitude of the recorded nodal tide was the same as the equilibrium tide amplitude calculated for Stockholm. Calculations for equilibrium tide amplitudes were also performed for the extreme latitudes of the Baltic basin.

  14. Transparency Under Scrutiny: Information Disclosure in Global Environmental Governance.

    NARCIS (Netherlands)

    Gupta, A.

    2008-01-01

    Although transparency is a key concept of our times, it remains a relatively understudied phenomenon in global environmental politics. The link between transparency and accountable, legitimate and effective governance is assumed, yet the nature and workings of this link require further scrutiny. Tra

  15. Multisource Marine Environmental Information Grid Platform and Its Prototype System Research

    Institute of Scientific and Technical Information of China (English)

    XIAO Rulin; SU Fenzhen; DU Yunyan; YANG Feng; HE Yawen

    2010-01-01

    Based on the advantages of the openness, flexibility, high-efficiency, intelligence, and safety of grid, this paper focuses on the methods of marine environmental information sharing and integration in grid environment. According to the characteristics of marine information, which includes multisource, dynamic, and high-dimensional, this paper provides a framework and the technical solution for a multisource marine environmental information grid platform. As an experiment, the prototype takes the region of South China Sea as its study area and chooses three kinds of marine environmental information as the representative types for the marine information. The realization of the prototype of multisource marine environmental information grid platform shows the feasibility and practicality of the framework and the technical solution.

  16. The radiological exposure of man from ingestion of Cs-137 and Sr-90 in seafood from the Baltic Sea. Pilot project: Marina-Balt

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, S.P. [Risoe National Lab., Roskilde (Denmark); Oehlenschlaeger, M. [National Institute of Radiation Hygiene, Broenshoej (Denmark); Karlberg, O. [Swedish Radiation Protection Institute, Stockholm (Sweden)

    1995-04-01

    This report describes a limited radiological assessment of the collective doses to man from the intake of seafood from the Baltic Sea contaminated with the radionuclides Cs-137 and Sr-90. Information on fisheries statistics is presented. The most important source terms to radioactive contamination of Cs-137 and Sr-90 in the Baltic Sea are identified and quantified. A compartment model for the dispersion of radionuclides in European coastal waters including the Baltic Sea is described and tested by comparing model predictions with observations. Collective doses are calculated with the model for each of the source-term categories. (au) (11 tabs., 28 ills., 17 refs.).

  17. Environmental laws regulating chemicals: Uses of information in decision making under environmental statutes

    Energy Technology Data Exchange (ETDEWEB)

    Gaba, J.M. [Southern Methodist Univ., Dallas, TX (United States)

    1990-12-31

    Three areas are addressed in this paper: generic issues that arise simply in the process of decision-making under environmental statutes; different decision-making standards under various environmental statutes; and efforts to legislate a {open_quotes}safe{close_quotes} or {open_quotes}acceptable{close_quotes} risk from exposure to carcinogenic chemicals.

  18. Supply of online environmental information to unknown demand

    NARCIS (Netherlands)

    Arts, K.A.J.; Ioris, A.; Macleod, C.; Han, X.; Sripada, Y.; Braga, J.; Wal, van der R.

    2015-01-01

    Public authorities that collect data on the environment increasingly offer online public access to information, but they do not always consider by whom such information is used and for what purposes. And where they do, demand may not be homogenous or sufficiently known, thus adding to the difficulti

  19. Fisheries management responses to climate change in the Baltic Sea

    Directory of Open Access Journals (Sweden)

    Thomas Thøgersen

    2015-01-01

    Full Text Available The long term management plan for cod in the eastern Baltic Sea was introduced in 2007 to ensure the full reproductive capacity of cod and an economically viable fishing industry. If these goals are to be fulfilled under changing environmental conditions, a readjustment of the current management plan may be needed. Therefore, this paper investigates the economic impacts of managing the cod, sprat and herring stocks in the eastern Baltic Sea, given on-going climate change, which is known to affect cod recruitment negatively. It is shown that climate change may have severe biological and economic consequences under the current cod management plan and that the negative effects on the economic performance of the fishermen as well as on the abundance of cod can be mitigated by reducing the target fishing mortality rate of cod. These results are obtained by simulating three management scenarios in which the economic consequences of different management objectives for the fishing fleets are assessed through a dynamic multi-species and multi-fleet bio-economic assessment model that include both species interactions and climate change.

  20. Could seals prevent cod recovery in the Baltic Sea?

    Directory of Open Access Journals (Sweden)

    Brian R MacKenzie

    Full Text Available Fish populations are increasingly affected by multiple human and natural impacts including exploitation, eutrophication, habitat alteration and climate change. As a result many collapsed populations may have to recover in ecosystems whose structure and functioning differ from those in which they were formerly productive and supported sustainable fisheries. Here we investigate how a cod (Gadus morhua population in the Baltic Sea whose biomass was reduced due to a combination of high exploitation and deteriorating environmental conditions might recover and develop in the 21st century in an ecosystem that likely will change due to both the already started recovery of a cod predator, the grey seal Halichoerus grypus, and projected climate impacts. Simulation modelling, assuming increased seal predation, fishing levels consistent with management plan targets and stable salinity, shows that the cod population could reach high levels well above the long-term average. Scenarios with similar seal and fishing levels but with 15% lower salinity suggest that the Baltic will still be able to support a cod population which can sustain a fishery, but biomass and yields will be lower. At present knowledge of cod and seal interactions, seal predation was found to have much lower impact on cod recovery, compared to the effects of exploitation and salinity. These results suggest that dual management objectives (recovery of both seal and cod populations are realistic but success in achieving these goals will also depend on how climate change affects cod recruitment.

  1. Persistent organic pollutants in Baltic herring (Clupea harengus)-an aspect of gender.

    Science.gov (United States)

    Schubert, Sophia; Keddig, Nadia; Gerwinski, Wolfgang; Neukirchen, Jan; Kammann, Ulrike; Haarich, Michael; Hanel, Reinhold; Theobald, Norbert

    2016-06-01

    Persistent organic pollutants (POPs) are monitored regularly in water, sediment, and biota in the Baltic Sea. Lipophilic substances are measured in remarkable concentrations especially in the fatty parts of fish, such as herring (Clupea harengus). However, less lipophilic POPs, e.g. perfluorinated compounds (PFCs), can also be detected. For the first time to our knowledge, this study provides a broad range of contaminant concentrations simultaneously measured in filet, liver, and gonads of both sexes of Baltic herring. We analysed organochlorines, polybrominated diphenyl ethers (PBDEs), and PFCs in mature autumn-spawning individuals and found distinct organ pollutant pattern for all POPs in both sexes. POP concentrations found in the gonads of both sexes indicate that not only females but also males tend to reduce contaminants via reproduction. However, sex-dependent differences could be identified for hexachlorobenzene, PBDEs, and were most remarkable for PFCs. This transfer of contaminants to the gonads in both male and female herring is being underestimated, as it may directly affect the general reproduction success as well as the healthy development of the next generation. Hence, the accumulation of contaminants in the gonads should be considered one possible threat to a healthy wildlife as its achievement is stated by the Baltic Sea Action Plan. Inclusion of a periodic monitoring of POP concentrations in gonads of fish may be an important bioeffect measure to assess the environmental status of biota in the Baltic Sea.

  2. Do toxic cyanobacteria blooms pose a threat to the Baltic ecosystem?

    Directory of Open Access Journals (Sweden)

    Hanna Mazur-Marzec

    2009-09-01

    Full Text Available Cyanobacteria, otherwise known as blue-green algae, are oxygenic, photosynthetic prokaryotes. They occur naturally in many fresh, marine and brackish waters worldwide and play an important role in global carbon and nitrogen cycles. In their long history, cyanobacteria have developed structures and mechanisms that enable them to survive and proliferate under different environmental conditions. In the Baltic Sea, the mass development of cyanobacteria is compounded by a high level of eutrophication. The dominant species in the Baltic, the filamentous Aphanizomenon flos-aquae and Nodularia spumigena, can fix dissolved atmospheric N2, as a result of which they can outcompete other phytoplankton organisms. Heterocystous, filamentous cyanobacteria also make a significant contribution to the internal nutrient loading in the Baltic. The blooms of N. spumigena are of particular concern, as this cyanobacterium produces nodularin (NOD, a hepatotoxic peptide. The concentration of the toxin in the sea is regulated mainly by dilution with uncontaminated water, photolysis, sorption to sediments and microbial degradation. The transfer of the toxin in the Baltic trophic chain through zooplankton, mussels, fish and birds has been reported, but biodilution rather than bioconcentration has been observed. Cyanobacterial blooms are thought to pose a serious threat to the ecosystem. Their harmful effects are related to the occurrence of a high biomass, oxygen depletion, a reduction in biodiversity, and the production of toxic metabolites.

  3. Grey seal predation on forage fish in the Baltic Sea

    DEFF Research Database (Denmark)

    Eero, Aro; Neuenfeldt, Stefan; Aho, Teija;

    has increased accordingly. The diet of grey seal in the Baltic consists of ca. 20 fish species. The most abundant prey items in the Baltic proper are Baltic herring, sprat, and cod, and in the Bothnian Sea and Bothnian Bay Baltic herring, Coregonus sp., Baltic salmon, and sea trout. An adult seal...... consumes on average round 4.5 kg fish per day, of which 55% are clupeoids in the Baltic Main basin and 70% in the Bothnian Sea and Bothnian Bay. According to acoustic estimates, predator– prey distribution patterns, migration patterns, and multispecies analysis (SMS), the predation effect of grey seals...... on Baltic herring and sprat stocks is still at a very low level. Hence, with present grey seal stock sizes, the impact of seal predation can be ignored in whole Baltic‐scale herring and sprat stock management considerations. Locally, however, grey seal–fishery interactions play an important role and should...

  4. Environmental information volume: Liquid Phase Methanol (LPMEOH{trademark}) project

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-05-01

    The purpose of this project is to demonstrate the commercial viability of the Liquid Phase Methanol Process using coal-derived synthesis gas, a mixture of hydrogen and carbon monoxide. This report describes the proposed actions, alternative to the proposed action, the existing environment at the coal gasification plant at Kingsport, Tennessee, environmental impacts, regulatory requirements, offsite fuel testing, and DME addition to methanol production. Appendices include the air permit application, solid waste permits, water permit, existing air permits, agency correspondence, and Eastman and Air Products literature.

  5. Spatio-temporal variability in western Baltic cod early life stage survival mediated by egg buoyancy, hydrography and hydrodynamics

    DEFF Research Database (Denmark)

    Hinrichsen, H-H.; Hüssy, K.; Huwer, B.

    2012-01-01

    explicit understanding of both the spawning stock size and the early life stage dynamics is required. The objectives of this study are to assess the transport of western Baltic cod early life stages as well as the variability in environmentally-mediated survival along drift routes in relation to both...

  6. Energy technologies and the environment: Environmental information handbook

    Energy Technology Data Exchange (ETDEWEB)

    1988-10-01

    This revision of Energy Technologies and the Environment reflects the changes in energy supply and demand, focus of environmental concern, and emphasis of energy research and development that have occurred since publication of the earlier edition in 1980. The increase in availability of oil and natural gas, at least for the near term, is responsible in part for a reduced emphasis on development of replacement fuels and technologies. Trends in energy development also have been influenced by an increased reliance on private industry initiatives, and a correspondingly reduced government involvement, in demonstrating more developed technologies. Environmental concerns related to acid rain and waste management continue to increase the demand for development of innovative energy systems. The basic criteria for including a technology in this report are that (1) the technology is a major current or potential future energy supply and (2) significant changes in employing or understanding the technology have occurred since publication of the 1980 edition. Coal is seen to be a continuing major source of energy supply, and thus chapters pertaining to the principal coal technologies have been revised from the 1980 edition (those on coal mining and preparation, conventional coal-fired power plants, fluidized-bed combustion, coal gasification, and coal liquefaction) or added as necessary to include emerging technologies (those on oil shale, combined-cycle power plants, coal-liquid mixtures, and fuel cells).

  7. A Framework of Environmental Modelling and Information Sharing for Urban Air Pollution Control and Management

    Institute of Scientific and Technical Information of China (English)

    LIU Gang-jun; FU Er-jiang; WANG Yun-jia; ZHANG Ke-fei; HAN Bao-ping; ARROWSMITH Colin

    2007-01-01

    More effective environmental pollution control and management are needed due to the increasing environmental impacts from a range of human activities and the growing public demands for a better living environment. Urban air pollution is a serious environmental issue that poses adverse impacts on the health of people and the environment in most metropolitan areas. In this paper, we propose a geoinformatics augmented framework of environmental modelling and information sharing for supporting effective urban air pollution control and management. This framework is outlined in terms of its key components and processes including: 1) an integrated, adaptive network of sensors for environmental monitoring; 2) a set of distributed, interoperable databases for data management; 3) a set of intelligent, robust algorithms and models for environmental modelling; 4) a set of flexible, efficient user interfaces for data access and information sharing; and 5) a reliable, high capacity, high performance computing and communication infrastructure for integrating and supporting other framework components and processes.

  8. Optimal Environmental Standards under Asymmetric Information and Imperfect Enforcement

    NARCIS (Netherlands)

    Arguedas, C.

    2005-01-01

    We study optimal policies composed of pollution standards, probabilities of inspection and fines dependant on the degree of noncompliance with the standards, in a context where regulated firms own private information.In contrast with previous literature, we show that optimal policies, being either p

  9. Baltic air wars intensify / Dorian Ziedonis

    Index Scriptorium Estoniae

    Ziedonis, Dorian

    2008-01-01

    Leedu lennufirma FlyLAL pidi maksma ära 40 000 euro suuruse trahvi, et firma lennuk saaks Riia lennuväljalt lahkuda. Varem oli FlyLAL nõudnud Riia Lennujaamalt kompensatsiooni, kuna lennujaam oli võimaldanud Läti lennufirmal airBaltic maksta väiksemaid lennujaamatasusid

  10. Baltic Factor in Russia-France Relations

    Directory of Open Access Journals (Sweden)

    Maltsev Leonid A.

    2016-12-01

    Full Text Available The article aims to identify the role of the Baltic factor in Russia-France relations. Despite the fact that the Baltic Sea region (BSR no longer plays an important role in Russia-France bilateral relations, the authors attach significance to analysing the dynamics and changes of the BSR role in European politics in the post- Napoleonic period. The authors compare the Russian and the July Monarchies (1830—1848 in the context of the current Vienna system of international relations. The article describes the role of the 1830—1831 uprising in Poland, which was an event of particular importance. The monarchies of the two countries had to take into account new social phenomena, which were more pronounced in France. After the suppression of the uprising in the Polish part of the Russian Empire, Polish emigrants residing in France became the stumbling block for the development of Russia- France relations. The article explores the role of P. de Barante, Ambassador of France to Russia and describes France and Russia’s trade and economic interests in the Baltic Sea region. The authors conclude that the specificity of Russia-France bilateral relations became more apparent during the First and Second World Wars. However, the Baltic factor has lost its relevance over time.

  11. Seasonal variability in the Baltic Sea level

    Directory of Open Access Journals (Sweden)

    Marek Świrgoń

    2013-11-01

    Full Text Available Sea level is subject to spatial and temporal variability on different scales. In this paper we investigate seasonal variability in the open Baltic Sea level using daily satellite altimetry data for the period 1 January 1993-31 December 2010. Our results indicate that there is a well-pronounced seasonal cycle in the 18-year average sea level and in its standard deviation. The average annual SLA amplitude in the open Baltic Sea is about 18 cm. The seasonal cycle of the SLA in the Baltic Sea is asymmetric in shape. In the autumn and winter (about 240-260 days per year, the 18-year average daily SLA are higher than the 18-year annual average SLA. In the spring and summer (about 100-120 days per year, the 18-year average daily SLA are lower than the 18-year annual average SLA. A similar asymmetry of the seasonal cycle is not observed in the North Sea and North Atlantic SLA data. The annual pattern of the sea level variability in the Baltic Sea is evident if one considers multi-year average time series, but the cycle can be obscured in some years.

  12. Seeds of Failure in Colbert's Baltic Policy.

    Science.gov (United States)

    Mackey, Richard William

    1984-01-01

    This investigation of French mercantilist initiatives and policies in the seventeenth century focuses on the attempts of Colbert, the controller general of finance to Louis XIV, to stimulate French trade with the Baltic by establishing a Company of the North. (RM)

  13. Nato enlarging into the Baltic States

    Index Scriptorium Estoniae

    2003-01-01

    Prahas 21.-22. novembrini 2002 toimunud NATO tippkohtumisest ja seal vastu võetud otsusest Balti riikide alliansiga ühinemise kohta. Vt. samas: Russia's attitude to the NATO enlargement; Bush in Vilnius; Baltic states' prime ministers' met; Supporting USA?

  14. Dissent and Nationalism in the Soviet Baltic.

    Science.gov (United States)

    1983-09-01

    it is neither exclusivist nor chauvinistic, and cooperation across national lines, particularly with other Baltic groups, is commonplace and effec... exclusivist or chauvinistic. Indeed, one of its trademarks has been an unflagging concern for the rights of other nations and a desire to coperate with

  15. Lack of recognition of genetic biodiversity: International policy and its implementation in Baltic Sea marine protected areas.

    Science.gov (United States)

    Laikre, Linda; Lundmark, Carina; Jansson, Eeva; Wennerström, Lovisa; Edman, Mari; Sandström, Annica

    2016-10-01

    Genetic diversity is needed for species' adaptation to changing selective pressures and is particularly important in regions with rapid environmental change such as the Baltic Sea. Conservation measures should consider maintaining large gene pools to maximize species' adaptive potential for long-term survival. In this study, we explored concerns regarding genetic variation in international and national policies that governs biodiversity and evaluated if and how such policy is put into practice in management plans governing Baltic Sea Marine Protected Areas (MPAs) in Sweden, Finland, Estonia, and Germany. We performed qualitative and quantitative textual analysis of 240 documents and found that agreed international and national policies on genetic biodiversity are not reflected in management plans for Baltic Sea MPAs. Management plans in all countries are largely void of goals and strategies for genetic biodiversity, which can partly be explained by a general lack of conservation genetics in policies directed toward aquatic environments.

  16. Environmental settings for selected US Department of Energy installations - support information for the programmatic environmental impact statement and the baseline environmental management report

    Energy Technology Data Exchange (ETDEWEB)

    Holdren, G.R.; Glantz, C.S.; Berg, L.K.; Delinger, K.; Fosmire, C.J.; Goodwin, S.M.; Rustad, J.R.; Schalla, R.; Schramke, J.A.

    1995-05-01

    This report contains the environmental setting information developed for 25 U.S. Department of Energy (DOE) installations in support of the DOE`s Programmatic Environmental Impact Study (PEIS) and the Baseline Environmental Management Report (BEMR). The common objective of the PEIS and the BEMR is to provide the public with information about the environmental contamination problems associated with major DOE facilities across the country, and to assess the relative risks that radiological and hazardous contaminants pose to the public, onsite workers, and the environment. Environmental setting information consists of the site-specific data required to model (using the Multimedia Environmental Pollutant Assessment System) the atmospheric, groundwater, and surface water transport of contaminants within and near the boundaries of the installations. The environmental settings data describes the climate, atmospheric dispersion, hydrogeology, and surface water characteristics of the installations. The number of discrete environmental settings established for each installation was governed by two competing requirements: (1) the risks posed by contaminants released from numerous waste sites were to be modeled as accurately as possible, and (2) the modeling required for numerous release sites and a large number of contaminants had to be completed within the limits imposed by the PEIS and BEMR schedule. The final product is the result of attempts to balance these competing concerns in a way that minimizes the number of settings per installation in order to meet the project schedule while at the same, time providing adequate, if sometimes highly simplified, representations of the different areas within an installation. Environmental settings were developed in conjunction with installation experts in the fields of meteorology, geology, hydrology, and geochemistry.

  17. Adaptive governance of the Baltic Sea - lessons from elsewhere

    Directory of Open Access Journals (Sweden)

    Matilda Valman

    2015-03-01

    Full Text Available Governance of marine resources is increasingly characterized by integrated, cross sectoral and ecosystem based approaches. Such approaches require that existing governing bodies have an ability to adapt to ecosystem dynamics, while also providing transparent and legitimate outcomes. Here, we investigate how the Baltic Marine Environment Protection Commission (HELCOM, the international governing body for the Baltic Sea, could improve its prospects for working with the ecosystem approach, drawing from the literature on adaptive governance. We construct an ideal type of adaptive governance to which we compare the way in which HELCOM is operating and relate these dynamics to two other international marine environment governance organizations, the Coral Triangle Initiative on Coral Reefs, Fisheries and Food Security (CTI-CFF and the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR. We conclude that HELCOM deviates from an ideal type of adaptive governance in several ways but also that the other two case studies provide empirical support for potential ways in which HELCOM could improve its adaptive capacity. Key aspects where HELCOM could improve include increasing stakeholder participation – both in information sharing and decision making. Further, HELCOM need to develop evaluation mechanisms, secure compliance to improve adaptive capacity and organizational effectiveness, which entails the development of structures for conflict resolution. Finally, HELCOM need to increase communication and harmonization between different levels of authority.

  18. Archive of Geosample Data and Information from the NOAA Pacific Marine Environmental Laboratory (PMEL).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. Department of Commerce, National Oceanic and Atmospheric Administration (NOAA) Pacific Marine Environmental Laboratory (PMEL) contributed information...

  19. 78 FR 50079 - Information Collection Activities: Safety and Environmental Management Systems (SEMS); Proposed...

    Science.gov (United States)

    2013-08-16

    ...: 134E1700D2 EEEE500000 ET1SF0000.DAQ000] Information Collection Activities: Safety and Environmental Management Systems (SEMS); Proposed Collection; Comment Request Correction In notice document...

  20. Hanford site solid waste management environmental impact statement technical information document [SEC 1 THRU 4

    Energy Technology Data Exchange (ETDEWEB)

    FRITZ, L.L.

    2003-04-01

    This Technical Information Document (TID) provides engineering data to support DOE/EIS-0286, ''Hanford Site Solid (Radioactive and Hazardous) Waste Program Environmental Impact Statement,'' including assumptions and waste volumes calculation data.

  1. 77 FR 59619 - Agency Information Collection Activities; Proposed Collection; Comment Request; Environmental...

    Science.gov (United States)

    2012-09-28

    ... categorical exclusion under 25.30 or 25.33 or an EA under 25.40. In 2011, FDA's Center for Veterinary Medicine... of information technology. Environmental Impact Considerations--21 CFR Part 25 (OMB Control...

  2. Values determine the (ineffectiveness of informational interventions in promoting pro-environmental behavior.

    Directory of Open Access Journals (Sweden)

    Jan Willem Bolderdijk

    Full Text Available Informational interventions (e.g., awareness campaigns, carbon footprint calculators are built on the assumption that informing the public about the environmental consequences of their actions should result in increased pro-environmental intentions and behavior. However, empirical support for this reasoning is mixed. In this paper, we argue that informational interventions may succeed in improving people's knowledge about the negative environmental consequences of one's actions, but this knowledge will not gain motivational force if people do not consider protecting the environment an important personal value. In an experiment, we measured individual differences in value priorities, and either presented participants a movie clip that portrayed the negative environmental consequences of using bottled water, or a control movie. As predicted, we found that the environmental movie improved recipients' knowledge of the negative environmental impact of bottled water, but this knowledge only resulted in concomitant changes in intentions and acceptability of related policies among participants who strongly endorsed biospheric (i.e. environmental values, while having no effect on those who care less about the environment. Interestingly, the results suggest that although informational interventions are perhaps not always successful in directly affecting less environmentally-conscious recipients, they could still have beneficial effects, because they make those who strongly care about the environment more inclined to act on their values.

  3. Quantum yield of photosynthesis in the Baltic: a new mathematical expression for remote sensing applications

    Directory of Open Access Journals (Sweden)

    Bogdan Woźniak

    2007-12-01

    Full Text Available Statistical relationships between the quantum yield of photosynthesis Φ and selected environmental factors in the Baltic have been established on the basis of a large quantity of empirical data. The model formula is the product of the theoreticalmaximum quantum yield ΦMAX = 0.125 atomC quantum-1 and five dimensionless factors fi taking values from 0 do 1:Φ = ΦMAX fa fΔ fc(Ca(0 fc(PARinh fE,t.To a sufficiently good approximation, each of these factors fi appears to be dependent on one or at most two environmental factors, such as temperature, underwater irradiance, surface concentration of chlorophyll a, absorption properties of phytoplankton and optical depth. These dependences have been determined for Baltic Case 2 waters. The quantum yield Φ, calculated from known values of these environmental factors, is then applicable in the model algorithmfor the remote sensing of Baltic primary production. The statistical error of the approximate quantum yields Φ is 62%.

  4. Air pollution abatement around the Baltic Sea. From a national to an international perspective

    Energy Technology Data Exchange (ETDEWEB)

    Kankaanpaeae, K.; Aittoniemi, P.; Kaessi, T. [IVO International Ltd, Vantaa (Finland)

    1995-12-31

    Environmental burden and environmental protection activities, together with the cost-effectiveness of emission reduction and the economic possibilities of financing the environmental investments, vary greatly between the countries around the Baltic Sea. The objective of this presentation is to outline solutions based on a new approach to emission reflection, larger than the national scale. Especially the applications of the recently introduced Joint Implementation (JI) principle will be discussed. The presentation mainly deals with the acidic sulphur dioxide (SO{sub 2}) emissions related to power production. (author)

  5. Sandia National Laboratories/New Mexico Environmental Information Document - Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    BAYLISS, LINDA S.; GUERRERO, JOSEPH V.; JOHNS, WILLIAM H.; KUZIO, KENNETH A.; BAILEY-WHITE, BRENDA E.

    1999-09-01

    This Sandia National Laboratories/New Mexico Environmental Information Document (EID) compiles information on the existing environment, or environmental baseline, for SNUNM. Much of the information is drawn from existing reports and databases supplemented by new research and data. The SNL/NM EID, together with the Sandia National Laboratories/New Mexico Facilities and Safety Information Document, provide a basis for assessing the environment, safety, and health aspects of operating selected facilities at SNL/NM. The environmental baseline provides a record of the existing physical, biological, and socioeconomic environment at SNL/NLM prior to being altered (beneficially or adversely) by proposed programs or projects. More specifically, the EID provides information on the following topics: Geology; Land Use; Hydrology and Water Resources; Air Quality and Meteorology; Ecology; Noise and Vibration; Cultural Resources; Visual Resources; Socioeconomic and Community Services; Transportation; Material Management; Waste Management; and Regulatory Requirements.

  6. A metagenomics transect into the deepest point of the Baltic Sea reveals clear stratification of microbial functional capacities.

    Directory of Open Access Journals (Sweden)

    Petter Thureborn

    Full Text Available The Baltic Sea is characterized by hyposaline surface waters, hypoxic and anoxic deep waters and sediments. These conditions, which in turn lead to a steep oxygen gradient, are particularly evident at Landsort Deep in the Baltic Proper. Given these substantial differences in environmental parameters at Landsort Deep, we performed a metagenomic census spanning surface to sediment to establish whether the microbial communities at this site are as stratified as the physical environment. We report strong stratification across a depth transect for both functional capacity and taxonomic affiliation, with functional capacity corresponding most closely to key environmental parameters of oxygen, salinity and temperature. We report similarities in functional capacity between the hypoxic community and hadal zone communities, underscoring the substantial degree of eutrophication in the Baltic Proper. Reconstruction of the nitrogen cycle at Landsort deep shows potential for syntrophy between archaeal ammonium oxidizers and bacterial denitrification at anoxic depths, while anaerobic ammonium oxidation genes are absent, despite substantial ammonium levels below the chemocline. Our census also reveals enrichment in genetic prerequisites for a copiotrophic lifestyle and resistance mechanisms reflecting adaptation to prevalent eutrophic conditions and the accumulation of environmental pollutants resulting from ongoing anthropogenic pressures in the Baltic Sea.

  7. Habitat modelling limitations - Puck Bay, Baltic Sea - a case study

    Directory of Open Access Journals (Sweden)

    Jan Marcin Węsławski

    2013-02-01

    Full Text Available The Natura 2000 sites and the Coastal Landscape Park in a shallow marine bay in the southern Baltic have been studied in detail for the distribution of benthic macroorganisms, species assemblages and seabed habitats. The relatively small Inner Puck Bay (104.8 km2 is one of the most thoroughly investigated marine areas in the Baltic: research has been carried out there continuously for over 50 years. Six physical parameters regarded as critically important for the marine benthos (depth, minimal temperature, maximum salinity, light, wave intensity and sediment type were summarized on a GIS map showing unified patches of seabed and the near-bottom water conditions. The occurrence of uniform seabed forms is weakly correlated with the distributions of individual species or multi-species assemblages. This is partly explained by the characteristics of the local macrofauna, which is dominated by highly tolerant, eurytopic species with opportunistic strategies. The history and timing of the assemblage formation also explains this weak correlation. The distribution of assemblages formed by long-living, structural species (Zostera marina and other higher plants shows the history of recovery following earlier disturbances. In the study area, these communities are still in the stage of recovery and recolonization, and their present distribution does not as yet match the distribution of the physical environmental conditions favourable to them. Our results show up the limitations of distribution modelling in coastal waters, where the history of anthropogenic disturbances can distort the picture of the present-day environmental control of biota distributions.

  8. 30 CFR 942.779 - Surface mining permit applications-Minimum requirements for information on environmental resources.

    Science.gov (United States)

    2010-07-01

    ... requirements for information on environmental resources. 942.779 Section 942.779 Mineral Resources OFFICE OF... requirements for information on environmental resources. Part 779 of this chapter, Surface Mining Permit Applications—Minimum Requirements for Information on Environmental Resources, shall apply to any person...

  9. 30 CFR 941.779 - Surface mining permit applications-minimum requirements for information on environmental resources.

    Science.gov (United States)

    2010-07-01

    ... requirements for information on environmental resources. 941.779 Section 941.779 Mineral Resources OFFICE OF... requirements for information on environmental resources. Part 779 of this chapter, Surface Mining Permit Applications—Minimum Requirements for Information on Environmental Resources, shall apply to any person...

  10. 30 CFR 910.779 - Surface mining permit applications-minimum requirements for information on environmental resources.

    Science.gov (United States)

    2010-07-01

    ... requirements for information on environmental resources. 910.779 Section 910.779 Mineral Resources OFFICE OF... requirements for information on environmental resources. Part 779 of this chapter, Surface Mining Permit Applications—Minimum Requirements for Information on Environmental Resources, shall apply to any person...

  11. 30 CFR 905.779 - Surface mining permit applications-Minimum requirements for information on environmental resources.

    Science.gov (United States)

    2010-07-01

    ... requirements for information on environmental resources. 905.779 Section 905.779 Mineral Resources OFFICE OF... requirements for information on environmental resources. (a) Part 779 of this chapter, Surface Mining Permit Applications—Minimum Requirements for Information on Environmental Resources, shall apply to any person...

  12. 30 CFR 937.779 - Surface mining permit applications-minimum requirements for information on environmental resources.

    Science.gov (United States)

    2010-07-01

    ... requirements for information on environmental resources. 937.779 Section 937.779 Mineral Resources OFFICE OF... requirements for information on environmental resources. Part 779 of this chapter, Surface Mining Permit Applications—Minimum Requirements for Information on Environmental Resources, shall apply to any person...

  13. 30 CFR 922.779 - Surface mining permit applications-minimum requirements for information on environmental resources.

    Science.gov (United States)

    2010-07-01

    ... requirements for information on environmental resources. 922.779 Section 922.779 Mineral Resources OFFICE OF... requirements for information on environmental resources. Part 779 of this chapter, Surface Mining Permit Applications—Minimum Requirements for Information on Environmental Resources, shall apply to any person...

  14. 30 CFR 912.779 - Surface mining permit applications-minimum requirements for information on environmental resources.

    Science.gov (United States)

    2010-07-01

    ... requirements for information on environmental resources. 912.779 Section 912.779 Mineral Resources OFFICE OF... requirements for information on environmental resources. Part 779 of this chapter, Surface Mining Permit Applications—Minimum Requirements for Information on Environmental Resources, shall apply to any person...

  15. 30 CFR 933.779 - Surface mining permit applications-minimum requirements for information on environmental resources.

    Science.gov (United States)

    2010-07-01

    ... requirements for information on environmental resources. 933.779 Section 933.779 Mineral Resources OFFICE OF... requirements for information on environmental resources. Part 779 of this chapter, Surface Mining Permit Applications—Minimum Requirements for Information on Environmental Resources, shall apply to any person...

  16. 30 CFR 903.779 - Surface mining permit applications-Minimum requirements for information on environmental resources.

    Science.gov (United States)

    2010-07-01

    ... requirements for information on environmental resources. 903.779 Section 903.779 Mineral Resources OFFICE OF... requirements for information on environmental resources. (a) Part 779 of this chapter, Surface Mining Permit Applications—Minimum Requirements for Information on Environmental Resources, applies to any person who...

  17. 30 CFR 921.779 - Surface mining permit applications-minimum requirements for information on environmental resources.

    Science.gov (United States)

    2010-07-01

    ... requirements for information on environmental resources. 921.779 Section 921.779 Mineral Resources OFFICE OF... requirements for information on environmental resources. Part 779 of this chapter, Surface Mining Permit Applications—Minimum Requirements for Information on Environmental Resources, shall apply to any person...

  18. 30 CFR 939.779 - Surface mining permit applications-minimum requirements for information on environmental resources.

    Science.gov (United States)

    2010-07-01

    ... requirements for information on environmental resources. 939.779 Section 939.779 Mineral Resources OFFICE OF... requirements for information on environmental resources. Part 779 of this chapter, Surface Mining Permit Applications—Minimum Requirements for Information on Environmental Resources, shall apply to any person...

  19. 30 CFR 947.779 - Surface mining permit applications-minimum requirements for information on environmental resources.

    Science.gov (United States)

    2010-07-01

    ... requirements for information on environmental resources. 947.779 Section 947.779 Mineral Resources OFFICE OF... requirements for information on environmental resources. Part 779 of this chapter, Surface Mining Permit Applications—Minimum Requirements for Information on Environmental Resources, shall apply to any person...

  20. Environmental Toxicology: A Guide to Information Sources. Volume 7 in the "Man and the Environment Information Guide" Series.

    Science.gov (United States)

    Rudd, Robert L.

    This annotated bibliography on environmental toxicology brings together a diverse set of information sources from the physical, social, and natural sciences. These sources include periodical literature, government documents, scientific journals, and teaching materials. The volume is divided into sixteen sections organized into four parts: (1)…

  1. Turbidity characterizes the reproduction areas of pikeperch ( Sander lucioperca (L.)) in the northern Baltic Sea

    Science.gov (United States)

    Veneranta, L.; Urho, L.; Lappalainen, A.; Kallasvuo, M.

    2011-11-01

    The pikeperch ( Sander lucioperca (L.)) is an economically important fish species occurring in the fresh and brackish waters of Europe. To evaluate the distribution and extent of the reproduction areas in the northern Baltic Sea, a field survey was carried out in two separate coastal areas. Presence/absence data were used to develop a geographic information system (GIS)-based predictive spatial distribution model, where high resolution raster maps of the focal environmental variables and a logistic regression equation were used to predict the probability of larval occurrence. The results indicated that the pikeperch reproduction areas are located in the innermost archipelago zone where high water turbidity best explained their presence. Turbidity was related to several other variables such as fetch and depth. Contrary to our preliminary hypothesis, surface water temperatures measured during the survey had no significant effect in the model due to the low spatial variation in the measured values. Since turbidity is possible to determine by remote sensing methods, the probability maps can be cost-effectively extended to more extensive coastal areas with proper validation.

  2. Environmental and social responsibility reporting. Do Macedonian companies disclose those information and how?

    Directory of Open Access Journals (Sweden)

    Mrsik Jadranka

    2015-12-01

    Full Text Available Incorporating environmental impact into financial reports is becoming standard practice in the 21st Century. Investors are aware of the need for environmentally correct operations since failures in this domain lower the price of shares. However, in terms of regulation, in most of the countries, environmental reporting remains voluntary. Institutions dealing with development and promotion of the modern accounting and financial reporting standards encourage companies to concurrently report for their environmental activities. The only question is how. Accounting may include information on the environmental impact only if it is quantitative and monetary. Since many nuances of the issues remain difficult to quantify, corporations opt to separately report on their environmental practices. The aim of this paper is to examine the accounting and stock market regulations and the practice of reporting for environmental impact of the operations of the leading Macedonian companies. We selected ten companies that make the Macedonian Stock Exchange Index and additional five companies with significant environmental impact. We reviewed their annual reports and interviewed their financial officers. The results show that the environmental and social responsibility reporting is left to the companies and their management and its perception of the need for keeping posted the major stakeholders and the most appropriate way to do it. As a consequence, many large Macedonian companies do not refer to these issues in their annual addressing to the stakeholders. The findings of this paper can motivate the regulatory body and the government to require more transparency and disclosure of the sustainability information.

  3. Harbour porpoise Phocoena phocoena abundance in the southwestern Baltic Sea

    OpenAIRE

    Scheidat, M.; Gilles, A.; Kock, K. H.; Siebert, U

    2008-01-01

    Harbour porpoise Phocoena phocoena is the only cetacean species resident in the Baltic Sea. At least 2 different subpopulations occur in this area, with a presumed demarcation line in the western Baltic Sea. Aerial surveys were conducted during different seasons in the years 2002 to 2006, to obtain estimates of porpoise abundance for the southwestern Baltic. Within the survey area, 3 strata were defined. In total, 46 surveys were completed for these strata. Abundance estimates and correspondi...

  4. Environmental Information Management For Data Discovery and Access System

    Science.gov (United States)

    Giriprakash, P.

    2011-01-01

    Mercury is a federated metadata harvesting, search and retrieval tool based on both open source software and software developed at Oak Ridge National Laboratory. It was originally developed for NASA, and the Mercury development consortium now includes funding from NASA, USGS, and DOE. A major new version of Mercury was developed during 2007 and released in early 2008. This new version provides orders of magnitude improvements in search speed, support for additional metadata formats, integration with Google Maps for spatial queries, support for RSS delivery of search results, and ready customization to meet the needs of the multiple projects which use Mercury. For the end users, Mercury provides a single portal to very quickly search for data and information contained in disparate data management systems. It collects metadata and key data from contributing project servers distributed around the world and builds a centralized index. The Mercury search interfaces then allow ! the users to perform simple, fielded, spatial and temporal searches across these metadata sources. This centralized repository of metadata with distributed data sources provides extremely fast search results to the user, while allowing data providers to advertise the availability of their data and maintain complete control and ownership of that data.

  5. 78 FR 48890 - Information Collection Activities: Safety and Environmental Management Systems (SEMS); Proposed...

    Science.gov (United States)

    2013-08-12

    ... INFORMATION: Title: 30 CFR 250, subpart S, Safety and Environmental Management Systems (SEMS). Forms: BSEE... Management Systems (SEMS); Proposed Collection; Comment Request ACTION: 60-day Notice. SUMMARY: To comply...) is inviting comments on a collection of information that we will resubmit to the Office of...

  6. Suitability of otolith microchemistry for stock separation of Baltic cod

    DEFF Research Database (Denmark)

    Heidemann, F; Marohn, L; Hinrichsen, HH

    2012-01-01

    differences between individuals from the eastern and the western Baltic Sea and between North Sea and Baltic Sea samples. Sr/Ca, Ba/Ca, Y/Ca, Mg/Ca, Zr/Ca and Mn/Ca ratios had the strongest discriminatory power. A further separation of individuals caught in 3 different spawning grounds of the eastern Baltic......, however, was not possible. Elemental compositions from the core regions of otoliths from young of the year cod caught in eastern and western Baltic Sea spawning grounds showed significant differences in Sr/Ca, Ba/Ca and Mg/Ca concentrations. Analyses of similarities again showed significant differences...

  7. Environmental Information Systems. Integrative data management - Examples from the environmental monitoring; Umweltinformationssysteme. Integratives Datenmanagement - Beispiele aus der Umweltbeobachtung

    Energy Technology Data Exchange (ETDEWEB)

    Knetsch, Gerlinde; Jessen, Karin (comps.) [Umweltbundesamt, Dessau-Rosslau (Germany). Fachgebiet IV 2.1 Informationssysteme Chemikaliensicherheit

    2010-02-15

    Within the workshop ''Environmental databases / Environmental Information Systems'' of the German Federal Environment Agency (Dessau-Rosslau, Federal Republic of Germany) at 4th to 5th May, 2009, in Hof (Federal Republic of Germany), the following lectures were held: (1) The German Environmental Specimen Base in the Internet (Maria Ruether); (2) REACH IT tools and workflows for the European implementation of chemicals (Gerlinde Knetsch); (3) Design of a European portal for soil information in the scope of the eContentplus project GS soil as a component for SEIS based on the PortaIU {sup registered} technology (Martin Klenke, Stefanie Konstantinidis, Fred Kruse); (4) Introduction of SOS services for the exchange and presentation of numeric data in PortalU {sup registered} (Carsten Heidmann, Wassili Kazakos, Martin Klenke, Siegbert Kunz); (5) Internet portals of waste management in Schleswig-Holstein (Friedhelm Hosenfeld, Wolfgang Thiel, Johannes Bublitz); (6) FIS waters - an international specialized and information technological cooperation (Wolfgang Ballin).

  8. Estuary Data Mapper: A coastal information system to propel emerging science and inform environmental management decisions

    Science.gov (United States)

    The Estuary Data Mapper (EDM) is a free, interactive virtual gateway to coastal data aimed to promote research and aid in environmental management. The graphical user interface allows users to custom select and subset data based on their spatial and temporal interests giving them...

  9. A coastal information system to propel emerging science and inform environmental management decisions

    Science.gov (United States)

    The Estuary Data Mapper (EDM) is a free, interactive virtual gateway to coastal data aimed to promote research and aid in environmental management. The graphical user interface allows users to custom select and subset data based on their spatial and temporal interests giving them...

  10. Hypoxia and cyanobacteria blooms - are they really natural features of the late Holocene history of the Baltic Sea?

    Directory of Open Access Journals (Sweden)

    L. Zillén

    2010-08-01

    Full Text Available During the last century (1900s industrialized forms of agriculture and human activities have caused eutrophication of Baltic Sea waters. As a consequence, the hypoxic zone in the Baltic Sea has increased, especially during the last 50 years, and has caused severe ecosystem disturbance. Climate forcing has been proposed to be responsible for the reported trends in hypoxia (< 2 mg/l O2 both during the last c. 100 years (since c. 1900 AD and the Medieval Period. By contrast, investigations of the degree of anthropogenic forcing on the ecosystem on long time-scales (millennial and greater have not been thoroughly addressed. This paper examines evidence for anthropogenic disturbance of the marine environment beyond the last century through the analysis of the human population growth, technological development and land-use changes in the drainage area. Natural environmental changes, i.e. changes in the morphology and depths of the Baltic basin and the sills, were probably the main driver for large-scale hypoxia during the early Holocene (8000–4000 cal yr BP. We show that hypoxia during the last two millennia has followed the general expansion and contraction trends in Europe and that human perturbation has been an important driver for hypoxia during that time. Hypoxia occurring during the Medieval Period coincides with a doubling of the population (from c. 4.6 to 9.5 million in the Baltic Sea watershed, a massive reclamation of land in both established and marginal cultivated areas and significant increases in soil nutrient release. The role of climate forcing on hypoxia in the Baltic Sea has yet to be demonstrated convincingly, although it could have helped to sustain hypoxia through enhanced salt water inflows or through changes in hydrological inputs. In addition, cyanobacteria blooms are not natural features of the Baltic Sea as previously deduced, but are a consequence of enhanced phosphorus release from the seabed that occurs during

  11. A prototype expert/information system for examining environmental risks of KSC activities

    Science.gov (United States)

    Engel, Bernard A.

    1993-01-01

    Protection of the environment and natural resources at the Kennedy Space Center (KSC) is of great concern. An expert/information system to replace the paper-based KSC Environmental Checklist was developed. The computer-based system requests information only as a required and supplies assistance as needed. The most comprehensive portion of the system provides information about endangered species habitat at KSC. This module uses geographic information system (GIS) data and tools, expert rules, color graphics, computer-based video, and hypertext to provide information.

  12. Reduction of Baltic Sea nutrient inputs and allocation of abatement costs within the Baltic Sea catchment.

    Science.gov (United States)

    Wulff, Fredrik; Humborg, Christoph; Andersen, Hans Estrup; Blicher-Mathiesen, Gitte; Czajkowski, Mikołaj; Elofsson, Katarina; Fonnesbech-Wulff, Anders; Hasler, Berit; Hong, Bongghi; Jansons, Viesturs; Mörth, Carl-Magnus; Smart, James C R; Smedberg, Erik; Stålnacke, Per; Swaney, Dennis P; Thodsen, Hans; Was, Adam; Zylicz, Tomasz

    2014-02-01

    The Baltic Sea Action Plan (BSAP) requires tools to simulate effects and costs of various nutrient abatement strategies. Hierarchically connected databases and models of the entire catchment have been created to allow decision makers to view scenarios via the decision support system NEST. Increased intensity in agriculture in transient countries would result in increased nutrient loads to the Baltic Sea, particularly from Poland, the Baltic States, and Russia. Nutrient retentions are high, which means that the nutrient reduction goals of 135 000 tons N and 15 000 tons P, as formulated in the BSAP from 2007, correspond to a reduction in nutrient loadings to watersheds by 675 000 tons N and 158 000 tons P. A cost-minimization model was used to allocate nutrient reductions to measures and countries where the costs for reducing loads are low. The minimum annual cost to meet BSAP basin targets is estimated to 4.7 billion Euro.

  13. Towards the Design of a WAP-based Environmental Information Service

    Directory of Open Access Journals (Sweden)

    Joerg Westbomke

    2004-12-01

    Full Text Available Cellular phones have almost replaced conventional telephones for public use in Western European countries. Modern WAP enhanced phones or smart phones offer mobile access to the internet, anytime and anyplace. This technique therefore appears to be very attractive for transferring up-to-date information about the environmental situation to the public, i.e. air and water quality measurements or weather conditions as well as forecasted values of these processes. The Wireless Application Protocol (WAP is the key technology in this respect. According to the upcoming importance of mobile internet access the WAP technology has great potentials to play an important role in the design of modern information services which are user centered. Because of upcoming environmental laws in Europe the citizen will gain the right to access the environmental information collected and stored by the public authorities. But due to size and resolution of the displays used in the actual versions of the cellular phones it is not sufficient to transfer the concepts and architectures known from internet information systems to WAP-based systems. It is rather necessary to develop special concepts for the design of WAPbased services, with a special focus on the appropriate structuring and presentation of environmental data. This paper gives an overview of the main problems WAP system designer had actually to deal with and shows concepts how to solve them. At the end of the paper we present two mobile environmental information services, which were realized on the basis of the presented concepts.

  14. Use of reconnaissance level information for environmental assessment. [Information available from existing sources that satisfies information needs of siting and operational aspects of NPP

    Energy Technology Data Exchange (ETDEWEB)

    Foster, R.F.; Rickard, W.H.; Strand, J.A.; Warner, M.L.

    1979-11-01

    Reconnaissance level information (RLI) sufficient for comparing the environmental and socio-economic features of candidate sites for nuclear power stations and for guiding plant design, baseline surveys, and operational practices is usually available from published reports, public records, and knowledgeable individuals. Environmental concerns of special importance for site evaluation include: aquatic ecology, terrestrial ecology, land and water use, socio-economics, and institutional constraints. A scheme is suggested for using RLI to assign classifications to candidate sites based on the potential level of concern associated with the different environmental features.

  15. 41 CFR 102-75.140 - In addition to the title report, and all necessary environmental information and certifications...

    Science.gov (United States)

    2010-07-01

    ... report, and all necessary environmental information and certifications, what information must an Executive agency transmit with the Report of Excess Real Property (Standard Form 118)? 102-75.140 Section... environmental information and certifications, what information must an Executive agency transmit with the...

  16. Characteristics of cyclones causing extreme sea levels in the northern Baltic Sea** The study was supported by the Estonian Ministry of Education and Research (IUT20-11 and Grant ETF9134 and by the EU Regional Development Foundation, Environmental Conservation and Environmental Technology R&D Programme Project No. 3.2.0801.12-0044.

    Directory of Open Access Journals (Sweden)

    Piia Post

    2014-01-01

    Full Text Available The basic parameters of extra-tropical cyclones in the northern Baltic are examined in relation to extreme sea level events at Estonian coastal stations between 1948 and 2010. The hypothesis that extreme sea level events might be caused not by one intense extra-tropical cyclone, as suggested by earlier researchers, but by the temporal clustering of cyclones in a certain trajectory corridor, is tested. More detailed analysis of atmospheric conditions at the time of the two most extreme cases support this concept: the sequence of 5 cyclones building up the extreme sea level within about 10 days was very similar in structure and periodicity.

  17. New airBaltic owner on board

    Index Scriptorium Estoniae

    2011-01-01

    Transatlantic Holdings Company on ostnud 9,6 miljoni euro eest 59 110 airBalticu aktsiat. Läti majandusminister Artis Kampars soovib raskustesse sattunud lennufirma juhi Bertolt Flicki väljavahetamist. airBaltic plaanib koondamist. Riigikogu liige Arto Aas rõhutas, et airBalticu kadumine turult ei ole Eesti reisijate huvides, kuna ta on suuruselt kolmas lennukompanii Tallinna Lennujaamas

  18. The dilemma in prioritizing chemicals for environmental analysis: known versus unknown hazards.

    Science.gov (United States)

    Anna, Sobek; Sofia, Bejgarn; Christina, Rudén; Magnus, Breitholtz

    2016-08-10

    A major challenge for society is to manage the risks posed by the many chemicals continuously emitted to the environment. All chemicals in production and use cannot be monitored and science-based strategies for prioritization are essential. In this study we review available data to investigate which substances are included in environmental monitoring programs and published research studies reporting analyses of chemicals in Baltic Sea fish between 2000 and 2012. Our aim is to contribute to the discussion of priority settings in environmental chemical monitoring and research, which is closely linked to chemical management. In total, 105 different substances or substance groups were analyzed in Baltic Sea fish. Polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans (PCDD/Fs) and polychlorinated biphenyls (PCBs) were the most studied substances or substance groups. The majority, 87%, of all analyses comprised 20% of the substances or substance groups, whereas 46 substance groups (44%) were analyzed only once. Almost three quarters of all analyses regarded a POP-substance (persistent organic pollutant). These results demonstrate that the majority of analyses on environmental contaminants in Baltic Sea fish concern a small number of already regulated chemicals. Legacy pollutants such as POPs pose a high risk to the Baltic Sea due to their hazardous properties. Yet, there may be a risk that prioritizations for chemical analyses are biased based on the knowns of the past. Such biases may lead to society failing in identifying risks posed by yet unknown hazardous chemicals. Alternative and complementary ways to identify priority chemicals are needed. More transparent communication between risk assessments performed as part of the risk assessment process within REACH and monitoring programs, and information on chemicals contained in consumer articles, would offer ways to identify chemicals for environmental analysis.

  19. Fifth Baltic Sea pollution load compilation (PLC-5). An executive summary

    Energy Technology Data Exchange (ETDEWEB)

    Svendsen, L.M.; Staaf, H.; Pyhala, M.; Kotilainen, P.; Bartnicki, J.; Knuuttila, S.; Durkin, M.

    2012-07-01

    This report summarizes and combines the main results of the Fifth Baltic Sea Pollution Load Compilation (HELCOM 2011) which covers waterborne loads to the sea and data on atmospheric loads which are submitted by countries to the co-operative programme for monitoring and evaluation of the long range transmission of air pollutants in Europe (EMEP), which subsequently compiles and reports this information to HELCOM.

  20. Current Status of the Equine Sector in the Central Baltic Region (Finland, Latvia and Sweden)

    OpenAIRE

    Lunner Kolstrup, Christina; Pinzke, Stefan; Löfqvist, Lotta; Järvinen, Maija; Korpa, Viola; Paula, Līga; Kursitis, Andis

    2013-01-01

    This report covers basic descriptions and characteristics of the equine sector, including statistics on number of horses, horse farms, employment, current structure and recent dynamics in the horse sector in Finland, Latvia and Sweden and also the mobility (e.g. trade, import, export and tourism) within the Central Baltic Region. The information was gathered through literature reviews, round table discussions and interviews with equine organisations and stakeholders, and through visits to far...

  1. Reconstructing historical stock development of Atlantic cod (Gadus morhua) in the eastern Baltic Sea before the beginning of intensive exploitation

    DEFF Research Database (Denmark)

    Eero, Margit; Köster, Fritz; MacKenzie, Brian

    2008-01-01

    mortality before the 1940s was below 0.2, but reached moderate levels during the Second World War. The stock size before the war may be considered as a reference level of biomass at low fishing impact, providing important information for the management of fisheries and the Baltic ecosystem....

  2. Supply Chain Information in Environmental Management Accounting – the case of a Vietnamese Coffee Exporter

    Directory of Open Access Journals (Sweden)

    Tobias Viere

    2007-12-01

    Full Text Available This case study discusses Environmental Management Accounting (EMA which are illustrated with the case example of Neumann Gruppe Vietnam Ltd., a medium-sized coffee refining and exporting enterprise in Southern Vietnam. It examines the relevance of environment-related supply chain information for corporate environmental and financial decision making and reveals possibilities for improving eco-efficiency at the site level and for its supply chain.

  3. Improving the Timeliness of Environmental Management Information Systems with Data Crawling Techniques

    OpenAIRE

    Rajasekera, Jay; Maung, Maung Thant; Htun, Ohnmar

    2009-01-01

    With global warming taking center stage, it is becoming clear that environmental information plays a critical role for monitoring, educating, and taking control measures. Currently the environmental data are gathered in a somewhat hierarchical system where mostly governments, NPOs and other organizations collect the data and feed in to world organizations for final analysis and monitoring purposes causing considerable time lags. Using crawling methods and accessing data stored in multiple dat...

  4. The importance of message framing for providing information about sustainability and environmental aspects of energy

    Energy Technology Data Exchange (ETDEWEB)

    Van de Velde, Liesbeth; Verbeke, Wim; Van Huylenbroeck, Guido [Department of Agricultural Economics, Ghent University, Coupure Links 653, 9000 Gent (Belgium); Popp, Michael [Department of Agricultural Economics and Agribusiness, University of Arkansas, 217 Agriculture Building, Fayetteville, AR 72701 (United States)

    2010-10-15

    With a looming energy crisis, energy conservation and attention to environmental problems are warranted. The transport sector experiences great challenges to introduce more environmental friendly renewable energy like biofuels. The majority of the Belgian people are asking for more information about this issue. Because individuals are sensitive to how information is presented, the choice of the message frame can significantly influence attitudes and behavioural intention. Because of the strengthening effect on both concern and PCE, our findings suggest that for the prevention of energy and environmental problems and the promotion of a more sustainable and environmental friendly energy consumption not the gravity of these problems and the possible disadvantages but the possibilities to overcome these problems (e.g. reduction of energy use, environmental friendly energy sources) have to be stressed. Men, higher educated people, people between 35 and 54 years old and people with the most pro-environmental attitude are less affected by the message frame, while the choice of the frame is more important when addressing women, people younger than 35 and older than 55 years, lower educated and less pro-environmental people. (author)

  5. Link or sink: a modelling interpretation of the open Baltic biogeochemistry

    Directory of Open Access Journals (Sweden)

    J. W. Baretta

    2004-08-01

    Full Text Available A 1-D model system, consisting of the 1-D version of the Princeton Ocean Model (POM coupled with the European Regional Seas Ecosystem Model (ERSEM has been applied to a sub-basin of the Baltic Proper, the Bornholm basin. The model has been forced with 3h meteorological data for the period 1979-1990, producing a 12-year hindcast validated with datasets from the Baltic Environmental Database for the same period. The model results demonstrate the model to hindcast the time-evolution of the physical structure very well, confirming the view of the open Baltic water column as a three layer system of surface, intermediate and bottom waters. Comparative analyses of modelled hydrochemical components with respect to the independent data have shown that the long-term system behaviour of the model is within the observed ranges. Also primary production processes, deduced from oxygen (oversaturation are hindcast correctly over the entire period and the annual net primary production is within the observed range. The largest mismatch with observations is found in simulating the biogeochemistry of the Baltic intermediate waters. Modifications in the structure of the model (addition of fast-sinking detritus and polysaccharide dynamics have shown that the nutrient dynamics is linked to the quality and dimensions of the organic matter produced in the euphotic zone, highlighting the importance of the residence time of the organic matter within the microbial foodweb in the intermediate waters. Experiments with different scenarios of riverine nutrient loads, assessed in the limits of a 1-D setup, have shown that the external input of organic matter makes the open Baltic model more heterotrophic. The characteristics of the inputs also drive the dynamics of nitrogen in the bottom layers leading either to nitrate accumulation (when the external sources are inorganic, or to coupled nitrification-denitrification (under strong organic inputs. The model indicates the

  6. Iceberg ploughmark features on bottom surface of the South-Eastern Baltic Sea

    Science.gov (United States)

    Dorokhov, Dmitry; Sivkov, Vadim; Dorokhova, Evgenia; Krechik, Viktor

    2016-04-01

    A detail swath bathymetry, side-scan sonar and acoustic profiling combined with sediment sampling during the 64th cruise of RV "Academic Mstislav Keldysh" (October 2015) allowed to identify new geomorphological features of the South-Eastern Baltic Sea bottom surface. The extended chaotic ploughmarks (furrows) in most cases filled with thin layer of mud were discovered on surface of the Gdansk-Gotland sill glacial deposits. They are observed on the depth of more than 70 m and have depth and width from 1 to 10 m. Most of them are v- or u-shaped stepped depressions. The side-scan records of similar geomorpholoical features are extensively reported from Northern Hemisphere and Antarctica (Goodwin et al., 1985; Dowdeswell et al., 1993). Ploughmarks are attributed to the action of icebergs scouring into the sediment as they touch bottom. We are suggest that furrows discovered in the South-Eastern Baltic Sea are also the result of iceberg scouring during the Baltic Ice Lake stage (more than 11 600 cal yr BP (Bjorck, 2008)). This assumption confirmed by occurrence of fragmental stones and boulders on the sea bottom surface which are good indicators of iceberg rafting (Lisitzin, 2003). Ice ploughmarks at sea bottom surface were not occurred before in the South-Eastern Baltic Sea. The study was financed by Russian Scientific Fund, grant number 14-37-00047. References Bjorck S. The late Quaternary development of the Baltic Sea Basin. In: The BACC Author Team (eds) Assessment of climate change for the Baltic Sea Basin. Springer, Berlin, Heidelberg. 2008. Dowdeswell J. A., Villinger H., Whittington R. J., Marienfeld P. Iceberg scouring in Scoresby Sund and on the East Greenland continental shelf // Marine Geology. V. 111. N. 1-2. 1993. P. 37-53. Goodwin C. R., Finley J. C., Howard L. M. Ice scour bibliography. Environmental Studies Revolving Funds Report No. 010. Ottawa. 1985. 99 pp. Lisitzin A. P. Sea-Ice and Iceberg Sedimentation in the Ocean: Recent and Past. Springer

  7. Using information technology to measure, monitor and report on environmental performance

    Energy Technology Data Exchange (ETDEWEB)

    Ford, G.

    1999-07-01

    This article provides an overview of the process of environmental performance evaluation (EPE), including a discussion of the rationale and context for EPE as a key component of environmental management and sustainability metrics for businesses around the world. New and emerging developments, such as environmental performance benchmarking and standardized reporting, are highlighted. The ISO 14000 model for EPE and its environmental performance indicators is described. The article then discusses the need for new technology, including the Internet, to meet these new demands, and examines the important role of information technology in creating an efficient and effective system for the EPE process. In this regard, issues such as scaleability, data identification, data collection, reporting, user interface, integration and data warehousing are explored, and examples of the application of information technology to address these issues are provided. The article concludes with a discussion of the need to use emerging information technology to integrate various key types of performance information, including environmental, according to the balanced scorecard model for integrated business sustainability metrics. It concludes that such technology should be used now, even in the absence of global standards for performance metrics, and in spite of the theoretical and practical challenges in doing so, in order to move toward the important goal of achieving comprehensive sustainability metrics.

  8. Scaling the Baltic Sea environment

    DEFF Research Database (Denmark)

    Larsen, Henrik Gutzon

    2008-01-01

    -scientific logic, but should rather be seen as temporal outcomes of scale framing processes, processes that are accentuated by contemporary conceptions of the environment (or nature) in terms of multi-scalar ecosystems. This has implications for how an environmental concern is perceived and politically addressed....

  9. Delineation of the corporate use of Environmental Information Systems (EIS: Selected cases of the Corporate Organizations in Tanzania

    Directory of Open Access Journals (Sweden)

    Felichesmi Selestine Lyakurwa

    2013-11-01

    Full Text Available Environmental information systems are essential platforms for the provision of adequate and relevant information necessary for the planning and decision making for greener production. Corporate use of Environmental Information Systems gained several benefits in the global and local markets. Nevertheless, there was no documentation to explain the extent to which corporate organizations utilize available Environmental Information Systems in Tanzania. This study used purposive sampling with informants being workers from the strategic, tactical and control functions of the corporate organization. Moreover, data collection involved survey of 50 corporate organizations in Dar es Salaam, Arusha, Moshi and Morogoro councils, with 71 respondents. The collected data includes exploration of the extent to which corporate management functions utilize available Environmental Information Systems in Tanzania. The study identified various corporate environmental management functions performed at all levels of the corporate organization, in which workers spends less than one hour on the environmental information systems available. The results also revealed that, there is adequate utilization of available Environmental Information Systems for environmental management. Therefore, the research outcomes provides inputs to corporate organization unit managers, corporate owners and other environmental stakeholders on the extent of the systems’ use as well as sharing experience on different environmental management systems used worldwide. Keywords: Environmental information system, corporate organization, Tanzania, management

  10. Environmental spaces

    DEFF Research Database (Denmark)

    Larsen, Henrik Gutzon

    Using the development of intergovernmental environmental cooperation in the Baltic Sea area as a concrete example, the aim of this study is to explore how the 'environment' in situations of environmental interdependence is identified and institutionalised as political-geographical objects....... 'Environmental interdependence' is to this end conceptualised as a tension between 'political spaces' of discrete state territories and 'environmental spaces' of spatially nested ecosystems. This tension between geographies of political separateness and environmental wholeness is the implicit or explicit basis...... for a large and varied literature. But in both its critical and problemsolving manifestations, this literature tends to naturalise the spatiality of environmental concerns: environmental spaces are generally taken for granted. On the suggestion that there is a subtle politics to the specification...

  11. Multimission satellite altimetric data validation in the Baltic Sea

    DEFF Research Database (Denmark)

    Cheng, Yongcun; Andersen, Ole Baltazar; Knudsen, Per;

    2014-01-01

    The assessment of altimetric data is crucial for investigating the regional sea level variability. Few works has been performed to validate the altimetric data [1, 2] in the Baltic Sea. The exploring of multi-mission altimetric data in the Baltic Sea has yet to be published. The number of available...

  12. IODP expedition 347: Baltic Sea basin paleoenvironment and biosphere

    NARCIS (Netherlands)

    Andrén, T.; Barker Jorgensen, B.; Cotterill, C.; Green, S.; Slomp, C.

    2015-01-01

    The Integrated Ocean Drilling Program (IODP) expedition 347 cored sediments from different settings of the Baltic Sea covering the last glacial–interglacial cycle. The main aim was to study the geological development of the Baltic Sea in relation to the extreme climate variability of the region with

  13. Rationale for restocking the Eastern Baltic cod stock

    DEFF Research Database (Denmark)

    Støttrup, Josianne; Overton, Julia Lynne; Paulsen, Helge;

    2008-01-01

    The Danish Institute for Fisheries Research and Bornholm's Salmon Hatchery examined the potential for restocking Baltic cod (Gadus morhua callarias L.) in the eastern Baltic Sea. This cod population has adapted to the unique brackish water conditions where successful spawning depends on regular i...

  14. BALCOFISH - a BONUS+ project in the Baltic Sea

    DEFF Research Database (Denmark)

    Strand, Jakob

    The project BALCOFISH, acronym for "Integration of pollutant gene responses and fish ecology in Baltic coastal fisheries and management" is a newly started 3-years BONUS+-project funded by Baltic Organisations Network for Funding Science EEIG (www.bonusportal.org) with focus on contaminants...

  15. Engaging All Americans: Innovative Strategies for Reaching the Public with Climate and Environmental Information

    Science.gov (United States)

    Espinoza, S.

    2014-12-01

    From extensive drought and heat waves to floods, tornadoes and Superstorm Sandy, extreme weather and climate events provide teachable moments to help communities prepare for and respond to related environmental, economic and health impacts. The National Environmental Education Foundation (www.neefusa.org) works with the American Meteorological Society, the media and other trusted messengers to provide weather, climate and environmental information to the public in accessible and widely used formats, whether via TV, radio or social media. NEEF will provide an overview of innovative partnerships and projects that are engaging Americans in understanding and using climate and environmental information to make the best choices in their daily lives and improve the health of their communities, including: Assessing knowledge, attitudes and behaviors: NEEF will share results from its national survey research and targeted focus groups on current attitudes and practices relating to our nation's environment. Simplifying and amplifying key messages: NEEF provides a national network of more than 350 meteorologists, radio broadcasters and journalists with the science-based information and resources they need to present climate and environmental topics to their viewers on-air, online and in community outreach. Engaging television viewers in citizen science: Eyes on Central PA, a pilot project of NEEF, Project Noah and WTAJ-TV, harnesses Project Noah's citizen science platform to collect and display photos of wildlife from WTAJ-TV viewers. NEEF and WTAJ provide regular blogs and on-air stories that highlight viewers' photos and link them to local weather conditions and climate trends. Expanding the conversation: NEEF's multimedia strategy in the Mid-Atlantic U.S. is reaching Spanish-speaking audiences with climate and environmental information through regular radio and television broadcasts. We are also exploring ways to reach other non-traditional audiences, including faith

  16. Review of Maritime Accidents Involving Chemicals – Special Focus on the Baltic Sea

    Directory of Open Access Journals (Sweden)

    J.M. Häkkinen

    2014-06-01

    Full Text Available Transport and handling of hazardous chemicals and chemical products around the world’s waters and ports have considerably increased over the last 20 years. Thus, the risk of major pollution accidents has also increased. Past incidents/accidents are, when reported in detail, first hand sources of information on what may happen again. This paper provides an overview of the past tanker accidents in the Baltic Sea and chemical related accidents in seas worldwide. The aim is to find out what can be learned from past accidents, especially from the environmental point of view. The study is carried out as a literature review and as a statistical review. The study revealed that the risk of a chemical accident is highest in seas where the highest tonnes of chemicals are transported, the density of maritime traffic is highest and, of course, in the ship-shore interface where unloading/loading takes place. Incidents involving chemical spills are statistically much less likely to occur than oil spills. However, chemical cargoes can be more dangerous to humans and property because chemicals can be more combustible, poisonous, irritating and reactive. The most important difference between a chemical and an oil spill may be related to response actions. In case of a chemical accident, the air quality or the risk of explosion should be more carefully evaluated before any response actions are taken. In case of chemical spills, the response is more limited in comparison to oil. Actually, very little is known about the actual marine pollution effect of most of highly transported substances. From the environmental point of view, the previous studies have highlighted accidents in which pesticides were released to water, but also substances considered as non-pollutants (vegetable oils seem to have a negative effect on biota in the water environment.

  17. MARKAL-MACRO: A methodology for informed energy, economy and environmental decision making. Informal report

    Energy Technology Data Exchange (ETDEWEB)

    Goldstein, G.A.

    1995-05-16

    Since the mid-1970`s, energy system analysts have been using models to represent the complexities of interactions in energy systems to help shape policy. Since the mid-1980`s, heightened awareness has made it necessary also to consider the environmental impacts of energy policies. MARKAL is a cost-minimizing energy-environment system planning model used to explore mid- to long-term responses to different technological futures, emissions limitations, and policy scenarios. MARKAL-MACRO is an extension of MARKAL that integrates these capabilities directly with a neoclassical macroeconomic growth model. By combining bottom-up engineering and top-down macroeconomic approaches in a single modeling framework, MARKAL-MACR is able to capture the interplay between the energy system, the economy and the environment, allowing the affects on demands of endogenously determined energy prices to be explored.

  18. Forecasting fish stock dynamics under climate change: Baltic herring (Clupea harengus) as a case study

    DEFF Research Database (Denmark)

    Bartolino, V.; Margonski, P.; Lindegren, Martin;

    2014-01-01

    Climate change and anthropogenic disturbances may affect marine populations and ecosystems through multiple pathways. In this study we present a framework in which we integrate existing models and knowledge on basic regulatory processes to investigate the potential impact of future scenarios of f......-term fish dynamics can be an informative tool to derive expectations of the potential long-term impact of alternative future scenarios of exploitation and climate change...... of fisheries exploitation and climate change on the temporal dynamics of the central Baltic herring stock. Alternative scenarios of increasing sea surface temperature and decreasing salinity of the Baltic Sea from a global climate model were combined with two alternative fishing scenarios, and their direct...... of the herring stock only in combination with sustainable fisheries management (i.e., Fmsy). Conversely, projections of herring spawning stock biomass (SSB) were generally low under elevated fishing mortality levels (Fhigh), comparable with those experienced by the stock during the 1990s. Under the combined...

  19. Oceanographic influences on the distribution of Baltic cod, Gadus morhua , during spawning in the Bornholm Basin of the Baltic Sea

    DEFF Research Database (Denmark)

    Tomkiewicz, Jonna; Lehmann, K.M.; St. John, Michael

    1998-01-01

    The Baltic Sea is a stratified, semi-enclosed sea typified by a low-salinity surface layer and a deep saline layer of varying volume, salinity, temperature and oxygen concentration. The relationships between these oceanographic factors and the distribution of Baltic cod are presented, utilizing r...... catchability and thereby the assessment and exploitation patterns of this stock...

  20. Ensemble learning for spatial interpolation of soil potassium content based on environmental information.

    Directory of Open Access Journals (Sweden)

    Wei Liu

    Full Text Available One important method to obtain the continuous surfaces of soil properties from point samples is spatial interpolation. In this paper, we propose a method that combines ensemble learning with ancillary environmental information for improved interpolation of soil properties (hereafter, EL-SP. First, we calculated the trend value for soil potassium contents at the Qinghai Lake region in China based on measured values. Then, based on soil types, geology types, land use types, and slope data, the remaining residual was simulated with the ensemble learning model. Next, the EL-SP method was applied to interpolate soil potassium contents at the study site. To evaluate the utility of the EL-SP method, we compared its performance with other interpolation methods including universal kriging, inverse distance weighting, ordinary kriging, and ordinary kriging combined geographic information. Results show that EL-SP had a lower mean absolute error and root mean square error than the data produced by the other models tested in this paper. Notably, the EL-SP maps can describe more locally detailed information and more accurate spatial patterns for soil potassium content than the other methods because of the combined use of different types of environmental information; these maps are capable of showing abrupt boundary information for soil potassium content. Furthermore, the EL-SP method not only reduces prediction errors, but it also compliments other environmental information, which makes the spatial interpolation of soil potassium content more reasonable and useful.

  1. Ensemble learning for spatial interpolation of soil potassium content based on environmental information.

    Science.gov (United States)

    Liu, Wei; Du, Peijun; Wang, Dongchen

    2015-01-01

    One important method to obtain the continuous surfaces of soil properties from point samples is spatial interpolation. In this paper, we propose a method that combines ensemble learning with ancillary environmental information for improved interpolation of soil properties (hereafter, EL-SP). First, we calculated the trend value for soil potassium contents at the Qinghai Lake region in China based on measured values. Then, based on soil types, geology types, land use types, and slope data, the remaining residual was simulated with the ensemble learning model. Next, the EL-SP method was applied to interpolate soil potassium contents at the study site. To evaluate the utility of the EL-SP method, we compared its performance with other interpolation methods including universal kriging, inverse distance weighting, ordinary kriging, and ordinary kriging combined geographic information. Results show that EL-SP had a lower mean absolute error and root mean square error than the data produced by the other models tested in this paper. Notably, the EL-SP maps can describe more locally detailed information and more accurate spatial patterns for soil potassium content than the other methods because of the combined use of different types of environmental information; these maps are capable of showing abrupt boundary information for soil potassium content. Furthermore, the EL-SP method not only reduces prediction errors, but it also compliments other environmental information, which makes the spatial interpolation of soil potassium content more reasonable and useful.

  2. Environmental Factor{trademark} system: Superfund site information from five EPA databases

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Environmental Factor puts today`s technology to work to provide a better, more cost-efficient and time-saving way to access EPA information on hazardous waste sites. Environmental consultants, insurers, and reinsurers, corporate risk assessors and companies actively involved in the generation, transport, storage or cleanup of hazardous waste materials can use its user-friendly information retrieval system to gain rapid access to vital information in immediately-usable form. Search, retrieve, and export information in real time. No more waiting for the mail or overnight delivery services to deliver hard copies of voluminous listings and individual site reports. More than 200,000 pages of EPA hazardous waste site information are contained in 5 related databases: (1) Site data from the National Priority List (NPL) and CERCLIS databases, Potentially Responsible Parties (PRP) and Records of Decision (RODs) summaries; (2) Complete PRP information; (3) EPA Records of Decision (Full Text); (4) entire Civil Enforcement Docket; and (5) Glossary of EPA terms, abbreviations and acronyms. Environmental Factor`s powerful database management engine gives even the most inexperienced computer user extensive search capabilities, including wildcard, phonetic and direct cross reference searches across multiple databases.

  3. The Baltic Klint beneath the central Baltic Sea and its comparison with the North Estonian Klint

    Science.gov (United States)

    Tuuling, Igor; Flodén, Tom

    2016-06-01

    Along its contact with the Baltic Shield, the margin of the East European Platform reveals a well-developed, flooded terraced relief. The most striking and consistent set of escarpments at the contact of the Lower Palaeozoic calcareous and terrigenous rocks, known as the Baltic Klint (BK), extends from northwest of Russia to the Swedish island of Öland. Marine seismic reflection profiling in 1990-2004 revealed the central Baltic Sea Klint (BSK) section in detail and enabled comparison of its geology/geomorphology with a classical klint-section onshore, namely the North Estonian Klint (NEK). The conception of the BK onshore, which is based on the land-sea separating terraced relief in northern Estonia, is not fully applicable beneath the sea. Therefore, we consider that the BSK includes the entire terraced Cambrian outcrop. We suggest the term "Baltic Klint Complex" to include the well-terraced margin of the Ordovician limestone outcrop, which is weakly developed in Estonia. Because of a steady lithological framework of the bedrock layers across the southern slope of the Fennoscandian Shield, the central BSK in the western and the NEK in the eastern part of the Baltic Homocline have largely identical morphologies. The North Estonian Ordovician limestone plateau with the calcareous crest of the BK extends across the central Baltic Sea, whereas morphological changes/variations along the Klint base occur due to the east-westerly lithostratigraphic/thickness changes in the siliciclastic Cambrian sequence. The verge of the NEK, located some 30-50 m above sea level, starts to drop in altitude as its east-westerly course turns to northeast-southwest in western Estonia. Further westwards, the BK shifts gradually into southerly deepening (0.1-0.2°) layers as its crest drops to c. 150 m below sea level (b.s.l.) near Gotska Sandön. This course change is accompanied by a considerable decrease in thickness of the platform sedimentary cover, as below the central Baltic Sea the

  4. How is spatial information used in environmental impact assessment in Kenya?

    NARCIS (Netherlands)

    Mwenda, Angela Nduta; Bregt, Arnold K.; Ligtenberg, Arend

    2015-01-01

    Spatial information is being increasingly used worldwide within environmental impact assessment (EIA), although the extent of its use has not been exhaustively investigated. Using Kenya as a case study, EIA study reports submitted to the Environment Authority from 2002 to 2013 were investigated for

  5. Technical background information for the environmental and safety report, Volume 4: White Oak Lake and Dam

    Energy Technology Data Exchange (ETDEWEB)

    Oakes, T.W.; Kelly, B.A.; Ohnesorge, W.F.; Eldridge, J.S.; Bird, J.C.; Shank, K.E.; Tsakeres, F.S.

    1982-03-01

    This report has been prepared to provide background information on White Oak Lake for the Oak Ridge National Laboratory Environmental and Safety Report. The paper presents the history of White Oak Dam and Lake and describes the hydrological conditions of the White Oak Creek watershed. Past and present sediment and water data are included; pathway analyses are described in detail.

  6. Geographical Information Systems (GIS) Mapping of Environmental Samples across College Campuses

    Science.gov (United States)

    Purvis-Roberts, Kathleen L.; Moeur, Harriet P.; Zanella, Andrew

    2007-01-01

    In this laboratory experiment, students take environmental samples at various locations around the college campuses, take geospatial coordinates with a global position systems (GPS) unit, and map their results on a geo-referenced campus map with geographical information systems (GIS) software. Nitrogen dioxide air pollution sampling is used as an…

  7. Incorporating Chemical Information Instruction and Environmental Science into the First-Year Organic Chemistry Laboratory

    Science.gov (United States)

    Landolt, R. G.

    2006-01-01

    The chemical information instruction and environmental science which is incorporated into a first-year organic chemistry laboratory is presented. The students are charged with devised search strategies, conducting online searches and limiting the project scope to ocean systems. The laboratory serves to provide for search strategy development…

  8. Environmental consulting in Niedersachsen. Umweltberatung in Niedersachsen; Entwicklung einer Konzeption zur umweltrelevanten Beratung und Information. Abschlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Michelsen, G.; Huntemann, K.; Mertineit, K.D.; Bonhaus, B.; Albrecht, F.; Bohne, K.; Wienhoefer, S.

    1989-09-01

    In order to receive a systematic survey about the present environment related consulting series and to strengthen or improve the existing advisory structure, the Minister for Environmental Affairs in Lower Saxony asked the central facility for further education of Hanover University in autumn 1988 - to carry out an inquiry of available consulting services regarding environmental questions in Lower Saxony; - to show possibilities of coordiation and cooperation between different consultants; - to provide proposals for a further education of staff members acting in environmental consulting; - to establish a guide by means of which the consulting services can be made more transparent and useable in Lower Saxony. On the basis of the information gained, a guide of environmental consultants is established and proposals for an improvement of cooperation, coordination and further education are provided. (orig./UA)

  9. Information Extraction and Dependency on Open Government Data (ogd) for Environmental Monitoring

    Science.gov (United States)

    Abdulmuttalib, Hussein

    2016-06-01

    Environmental monitoring practices support decision makers of different government / private institutions, besides environmentalists and planners among others. This support helps them act towards the sustainability of our environment, and also take efficient measures for protecting human beings in general, but it is difficult to explore useful information from 'OGD' and assure its quality for the purpose. On the other hand, Monitoring itself comprises detecting changes as happens, or within the mitigation period range, which means that any source of data, that is to be used for monitoring, should replicate the information related to the period of environmental monitoring, or otherwise it's considered almost useless or history. In this paper the assessment of information extraction and structuring from Open Government Data 'OGD', that can be useful to environmental monitoring is performed, looking into availability, usefulness to environmental monitoring of a certain type, checking its repetition period and dependences. The particular assessment is being performed on a small sample selected from OGD, bearing in mind the type of the environmental change monitored, such as the increase and concentrations of built up areas, and reduction of green areas, or monitoring the change of temperature in a specific area. The World Bank mentioned in its blog that Data is open if it satisfies both conditions of, being technically open, and legally open. The use of Open Data thus, is regulated by published terms of use, or an agreement which implies some conditions without violating the above mentioned two conditions. Within the scope of the paper I wish to share the experience of using some OGD for supporting an environmental monitoring work, that is performed to mitigate the production of carbon dioxide, by regulating energy consumption, and by properly designing the test area's landscapes, thus using Geodesign tactics, meanwhile wish to add to the results achieved by many

  10. Providing Consumers with Web-Based Information on the Environmental Effects of Automobiles

    Energy Technology Data Exchange (ETDEWEB)

    Saulsbury, J.W.

    2003-08-25

    The Department of Energy (DOE) and the Environmental Protection Agency (EPA) provide consumers with web-based information on the environmental effects of automobiles so that individuals can make informed choices about the vehicles they use or may purchase. DOE and EPA maintain a web site (www.fueleconomy.gov) that provides users with information about fuel economy [as well as greenhouse gas (GHG) emissions and air pollution emissions] for the cars and trucks they use or may consider purchasing. EPA also maintains a separate web site (www.epa.gov/greenvehicles) that offers similar information, with the focus on air pollution emissions rather than fuel economy. The American Council for an Energy-Efficient Economy (ACEEE) (www.greenercars.com) and the California Air Resources Board (CARB) (www.arb.ca.gov/msprog/ccbg/ccbg.htm) also maintain web sites that provide consumers with information on the environmental effects of automobiles. Through the National Transportation Research Center (NTRC) at Oak Ridge National Laboratory, DOE has supported some initial qualitative research with people who are interested in purchasing a new or used vehicle and whose actions identify them as at least somewhat concerned about the environment. The purpose of this research was to explore and understand how these people respond to the different ratings and measurements of environmental effects provided by the four web sites. The goal of the research is to optimize the communication of information provided on the DOE/EPA web site (www.fueleconomy.gov). Working with a private marketing research firm (The Looking Glass Group of Knoxville, Tennessee), NTRC staff initiated this research by meeting with two focus groups in Knoxville on February 27, 2001. To obtain information for comparison, staff from the NTRC and the Looking Glass Group also met with two focus groups in Los Angeles, California, on August 13, 2001.

  11. A novel modeling tool with multi-stressor functionality for organic contaminant transport and fate in the Baltic Sea

    Energy Technology Data Exchange (ETDEWEB)

    Undeman, E., E-mail: emma.undeman@itm.su.se [Baltic Nest Institute, Baltic Sea Centre, Stockholm University, 10691 Stockholm (Sweden); Department of Applied Environmental Science, Stockholm University, 11418 Stockholm (Sweden); Gustafsson, E., E-mail: erik.gustafsson@su.se [Baltic Nest Institute, Baltic Sea Centre, Stockholm University, 10691 Stockholm (Sweden); Gustafsson, B.G., E-mail: bo.gustafsson@su.se [Baltic Nest Institute, Baltic Sea Centre, Stockholm University, 10691 Stockholm (Sweden)

    2014-11-01

    The coupled physical–biogeochemical model BALTSEM, previously used to assess nutrient/carbon cycles and eutrophication in the Baltic Sea, has been expanded to include algorithms for calculations of organic contaminant environmental transport and fate. This novel model version (BALTSEM-POP) is evaluated for polychlorinated biphenyls (PCBs), polychlorinated dibenzo-p-dioxins/dibenzofurans (PCDD/Fs) and hexachlorobenzene (HCB) in Baltic Sea surface water and sediment. Modeled dissolved concentrations are usually within a factor of 2–4 of observed concentrations, however with larger deviations for furans. Calculated concentrations in particulate organic matter are less accurate (within factors of 1–700), likely due to errors in estimated pelagic biomass, particulate matter–water partitioning, and large natural variability in field data. Concentrations in sediments are usually predicted within a factor of 6. The good performance of the model illustrates its usefulness for exploration of contaminant fate in response to variations in nutrient input and climatic conditions in the Baltic Sea marine environment. - Highlights: • A new model for organic chemical transport and fate in the Baltic Sea is presented. • Physical and biogeochemical processes are linked to organic contaminant transport. • The model is evaluated for PCBs, HCB and PCDD/Fs. • The model can predict dissolved concentrations within a factor of ca 2–4. • Predictions for concentrations in particulate matter and sediment are less accurate.

  12. Groundfish overfishing, diatom decline, and the marine silica cycle: Lessons from Saanich Inlet, Canada, and the Baltic Sea cod crash

    Science.gov (United States)

    Katz, Timor; Yahel, Gitai; Yahel, Ruthy; Tunnicliffe, Verena; Herut, Barak; Snelgrove, Paul; Crusius, John; Lazar, Boaz

    2009-12-01

    In this study, we link groundfish activity to the marine silica cycle and suggest that the drastic mid-1980s crash of the Baltic Sea cod (Gadus morhua) population triggered a cascade of events leading to decrease in dissolved silica (DSi) and diatom abundance in the water. We suggest that this seemingly unrelated sequence of events was caused by a marked decline in sediment resuspension associated with reduced groundfish activity resulting from the cod crash. In a study in Saanich Inlet, British Columbia, Canada, we discovered that, by resuspending bottom sediments, groundfish triple DSi fluxes from the sediments and reduce silica accumulation therein. Using these findings and the available oceanographic and environmental data from the Baltic Sea, we estimate that overfishing and recruitment failure of Baltic cod reduced by 20% the DSi supply from bottom sediments to the surface water leading to a decline in the diatom population in the Baltic Sea. The major importance of the marginal ocean in the marine silica cycle and the associated high population density of groundfish suggest that groundfish play a major role in the silica cycle. We postulate that dwindling groundfish populations caused by anthropogenic perturbations, e.g., overfishing and bottom water anoxia, may cause shifts in marine phytoplankton communities.

  13. An examination of the impact of non-formal and informal learning on adult environmental knowledge, attitudes, and behaviors

    Science.gov (United States)

    Digby, Cynthia Louise Barrett

    The purpose of this research is to consider the environmental knowledge, attitudes, and behaviors, of adults in Minnesota, and possible factors that influence environmental literacy. Specifically, this study is designed to: (1) measure the environmental literacy of Minnesota adults, (2) explore possible relationships between Minnesota adults, environmental literacy variables and their demographic, non-formal and informal learning, and (3) determine the relative contribution of demographic and learning variables for predicting environmental knowledge, attitudes and behaviors. This research was accomplished by conducting a secondary data analysis of The Third Minnesota Report Card on Environmental Literacy: A Survey of Adult Environmental Knowledge, Attitudes and Behavior (Murphy & Olson, 2008). Phone interviews were completed between August and November 2007 with one thousand adults throughout Minnesota. Findings indicated that for age, education, and income, there was a weak positive relationship with environmental knowledge, attitude and behavior scores. There was a significant effect for gender and environmental knowledge scores, with males receiving higher environmental knowledge scores than females. There was a significant effect for gender and environmental attitudes, and behavior scores as well, with females receiving slightly higher environmental attitude and behavior scores than males. After controlling for the effects of demographic variables on environmental knowledge, attitudes and behaviors, non-formal learning participation appears to be a moderate contributor to both environmental knowledge and environmental behaviors. After controlling for the effects of demographic variables on environmental knowledge, attitudes and behaviors, informal learning participation appears to be a slight contributor to environmental attitudes, and a moderate contributor to environmental knowledge and behaviors. Overall, the results of this study suggest that participation

  14. Use of information: environmental standards, assessments of risk, prevention and clinical implications.

    Science.gov (United States)

    Becklake, M R

    1985-07-22

    Information which relates morbidity or mortality to environmental conditions (exposure-response relationships) forms the basis for public health as well as for clinical action. For both types of action, the information base is the same, neither complete nor comprehensive. So, both types of action are based on hypothesis, the best available to explain the facts, but subject to review in the light of new facts. Even though the volume of information may be considerable, as in the case of asbestos, there are always gaps in knowledge to be bridged by judgement. This should be made on the basis of as complete an evaluation as possible of all the available evidence.

  15. Hanford Environmental Information System (HEIS). Volume 3, Subject Area reference manual

    Energy Technology Data Exchange (ETDEWEB)

    Schreck, R.I.

    1994-01-14

    The Hanford Environmental Information System (HEIS) Subject Area manuals are designed as reference guides, that is, each chapter provides the information needed to make best use of each subject area, its tables, and reporting capabilities. Each subject area is documented in a chapter in one of the subject area manuals. Because these are reference manuals, most of the information is also available in the online help system as well. See Section 5.4.2 of the HEIS User`s Guide (DOE-RL 1994a) for a detailed description of the online help.

  16. Astaxanthin dynamics in Baltic Sea mesozooplankton communities

    Science.gov (United States)

    Snoeijs, Pauline; Häubner, Norbert

    2014-01-01

    The red pigment astaxanthin is a powerful antioxidant, which occurs in eggs and body tissues of crustaceans and fish. It is produced by crustaceans from algal carotenoids. In a two-year field study we assessed natural concentrations and dynamics of astaxanthin in mesozooplankton communities in the brackish Baltic Sea area. Astaxanthin levels varied between 0.37 and 36 ng L- 1. They increased with salinity along the Baltic Sea gradient and were linked to zooplankton biomass and phytoplankton community composition. Astaxanthin concentrations showed typical seasonal patterns and varied from 0.2 to 5.1 ng ind- 1, 0.2 to 3.4 ng (μg C)- 1 and 6 to 100 ng mm- 3. These concentrations were inversely related to water temperature and strongly linked to zooplankton community composition. Communities dominated by the calanoid copepods Temora longicornis, Pseudocalanus acuspes and Eurytemora spp. generally held the highest concentrations. With increasing cladocerans:copepods biomass ratios community astaxanthin concentrations decreased and with higher relative biomass of Acartia spp. the proportion of astaxanthin diesters decreased. Diesters prevailed in the cold season and they are thought to improve the antioxidant protection of storage lipids during winter. Climate change causes higher temperature and lower salinity in the Baltic Sea proper. This modifies zooplankton community composition, but not necessarily into a community with lower concentrations of astaxanthin since T. longicornis (high concentrations) has been reported to increase with higher temperature. However, decreased astaxanthin production in the ecosystem is expected if a basin-wide increase in the cladocerans:copepods biomass ratios would occur with further climate change.

  17. Characterizing the Leaching Behavior of Coal Combustion Residues using the Leaching Environmental Assessment Framework (LEAF) to Inform Future Management Decisions

    Science.gov (United States)

    Abstract for presentation on Characterizing the Leaching Behavior of Coal Combustion Residues using the Leaching Environmental Assessment Framework (LEAF) to Inform Future Management Decisions. The abstract is attached.

  18. Gulf-Wide Information System, Environmental Sensitivity Index Marsh, Geographic NAD83, LDWF (2001) [esi_fresh_marsh_LDWF_2001

    Data.gov (United States)

    Louisiana Geographic Information Center — This data set contains Environmental Sensitivity Index (ESI) fresh marsh data of coastal Louisiana. The ESI is a classification and ranking system, which...

  19. Gulf-Wide Information System, Environmental Sensitivity Index Salinity, Geographic NAD83, LDWF (2001) [esi_salinity_LDWF_2001

    Data.gov (United States)

    Louisiana Geographic Information Center — This data set contains Environmental Sensitivity Index (ESI) salinity data of coastal Louisiana. The ESI is a classification and ranking system, which characterizes...

  20. Gulf-Wide Information System, Environmental Sensitivity Index Polygons, Geographic NAD83, LDWF (2001) [esip_LDWF_2001

    Data.gov (United States)

    Louisiana Geographic Information Center — This data set contains polygons representing the Environmental Sensitivity Index (ESI) classification of coastal Louisiana. The ESI is a classification and ranking...

  1. Gulf-Wide Information System, Environmental Sensitivity Index Seagrass, Geographic NAD83, LDWF (2001) [esi_seagrass_LDWF_2001

    Data.gov (United States)

    Louisiana Geographic Information Center — This data set contains Environmental Sensitivity Index (ESI) seagrass data of coastal Louisiana. The ESI is a classification and ranking system, which characterizes...

  2. Gulf-Wide Information System, Environmental Sensitivity Index Swamps, Geographic NAD83, LDWF (2001) [esi_swamp_LDWF_2001

    Data.gov (United States)

    Louisiana Geographic Information Center — This data set contains Environmental Sensitivity Index (ESI) swamps data of coastal Louisiana. The ESI is a classification and ranking system, which characterizes...

  3. Tria Pharmaceuticals in the Baltics

    DEFF Research Database (Denmark)

    Kratochvil, Renate; Nell, Phillip C.

    2016-01-01

    -part series to emphasize on the importance of extensive information, data, and collection of opinions to fully grasp the situation. We suggest four questions for this Teaching Case Study. Question 1 revolves around defining the case study challenges. In order to archive this, we first propose to identify...

  4. Design and analysis of environmental information monitoring system based on ZigBee technology

    Science.gov (United States)

    Liu, Kenan; Zhou, Bing; Yang, Qiliang; Guo, Hao; Ge, Zhenyang

    Farm field data information timely access is an important foundation of the modern precise management. A environmental information monitoring system was proposed based on Zigbee wireless sensor networks and field characteristics of environmental monitoring data information in this paper. The data acquisition by the sensor nodes of the monitoring regional, and a wireless network was constitute by multiple sensor node and network structure using a star topology, network coordinator is responsible for data collection and complete on-site data collection, processing, transmission and storage by RS232 interface connecting to a PC-side data management center. Practical application shows: the system has basically reached the design requirements provided some advantages with data transmission reliability and performance stability.

  5. Research on cloud computing and services framework of marine environmental information management

    Institute of Scientific and Technical Information of China (English)

    SHI Suixiang; LIU Yang; WEI Hongyu; QIAO Baiyou; WANG Guoren; XU Lingyu

    2013-01-01

    Based on the features of marine environmental data and processing requirements, a cloud computing archi-tecture of marine environment information is proposed, which provides a new cloud technology framework for the integration and sharing of marine environmental information resources. A physical layer, software platform layer and an application layer are illustrated systematically, at the same time, a corresponding solu-tions for many difficult technical problems such as parallel query processing of multi-dimensional, spatio-temporal information, data slice storage, software service flow customization, analysis, reorganization and so on. A prototype system is developed and many different data-size experiments and a comparative analy-sis are done based on it. The experiment results show that the cloud platform based on this framework can achieve high performance and scalability when dealing with large-scale marine data.

  6. Connecting Knowledge, Belief, Values and Action: Informing Climate Literacy by Using Autobiographies to Articulate Environmental Worldviews

    Science.gov (United States)

    Owens, M. A.

    2011-12-01

    human beings above nature. The creation stories of Genesis have been used both implicitly and explicitly to justify domination and exploitation of the earth and its resources. Autobiographies may be used as a reflective pedagogical tool to help students to identify various components of their respective environmental worldviews that may influence their overall environmental and climate literacy. Narrative responses to guiding questions prompt students to reflect on beliefs, trust, and values. This research will inform the development of culturally relevant and scientifically sound approaches to climate change education.

  7. Teaching Environmental Health Science for Informed Citizenship in the Science Classroom and Afterschool Clubs.

    Science.gov (United States)

    Keselman, Alla; Levin, Daniel M; Hundal, Savreen; Kramer, Judy F; Matzkin, Karen; Dutcher, Gale

    2012-08-01

    In the era of growing concerns about human-induced climate change and sustainable development, it is important for the schools to prepare students for meaningful engagement with environmental policies that will determine the future of our society. To do this, educators need to face a number of challenges. These include deciding on the science knowledge and skills needed for informed citizenship, identifying teaching practices for fostering such knowledge and skills, and finding ways to implement new practices into the tightly packed existing curriculum. This paper describes two collaborative efforts between the U.S. National Library of Medicine (NLM) and University of Maryland College of Education that attempt to meet these challenges. The focus of both projects is on helping students develop information seeking and evaluation and argumentation skills, and applying them to complex socio-scientific issues that have bearing on students' daily lives. The first effort involves co-designing an afterschool environmental health club curriculum with an interdisciplinary team of middle school teachers. The second effort is the development and implementation of a week-long school drinking water quality debate activity in a high school environmental science classroom. Both projects center on Tox Town, an NLM web resource that introduces students to environmental health issues in everyday environments. The paper describes successes and challenges of environmental health curriculum development, including teachers' and researchers' perception of contextual constraints in the club and classroom setting, tensions inherent in co-design, and students' experience with socio-scientific argumentation.

  8. The Baltic policy of Germany and current international relations

    Directory of Open Access Journals (Sweden)

    Salikov Aleksey

    2016-03-01

    Full Text Available This article analyses the Baltic policy of united Germany from the 1990s until today. The authors set out to identify the significance of German-Baltic relations and the role of the Eastern policy in Russian-German relations. The method of dynamic comparison between the political and economic narrative in intergovernmental relations makes it possible to identify distinctive features of Germany’s Baltic policy in the context of current international relations. In particular, it is noted that Germany was most active in the Baltic region in the 1990s, when the country was establishing political, economic, and cultural ties with the new independent states. In the second half of the 1990s, Germany’s foreign policy became less intense. After the accession of Lithuania, Latvia, and Estonia to the EU and NATO in 2004, certain disagreements started to arise between Germany and the Baltics. It explains the lukewarm relations between them. The Ukraine events brought about a change in Germany’s regional policy. Despite Russia remaining one of the key economic and political counteractors, Germany, being a partner of the Baltics in the EU and NATO, cannot adopt a neutral position in the conflict of interests between the Baltics and Russia.

  9. Overcoming Information Limitations for the Prescription of an Environmental Flow Regime for a Central American River

    Directory of Open Access Journals (Sweden)

    Peter C. Esselman

    2010-03-01

    Full Text Available Hydropower dam construction is expanding rapidly in Central America because of the increasing demand for electricity. Although hydropower can provide a low-carbon source of energy, dams can also degrade socially valued riverine and riparian ecosystems and the services they provide. Such degradation can be partially mitigated by the release of environmental flows below dams. However, environmental flows have been applied infrequently to dams in Central America, partly because of the lack of information on the ecological, social, and economic aspects of rivers. This paper presents a case study of how resource and information limitations were addressed in the development of environmental flow recommendations for the Patuca River in Honduras below a proposed hydroelectric dam. To develop flow recommendations, we applied a multistep process that included hydrological analysis and modeling, the collection of traditional ecological knowledge (TEK during field trips, expert consultation, and environmental flow workshops for scientists, water managers, and community members. The final environmental flow recommendation specifies flow ranges for different components of river hydrology, including low flows for each month, high-flow pulses, and floods, in dry, normal, and wet years. The TEK collected from local and indigenous riverine communities was particularly important for forming hypotheses about flow-dependent ecological and social factors that may be vulnerable to disruption from dam-modified river flows. We show that our recommended environmental flows would have a minimal impact on the dam's potential to generate electricity. In light of rapid hydropower development in Central America, we suggest that environmental flows are important at the local scale, but that an integrated landscape perspective is ultimately needed to pursue hydropower development in a manner that is as ecologically sustainable as possible.

  10. Environmental Product Development Combining the Life Cycle Perspective with Chemical Hazard Information

    DEFF Research Database (Denmark)

    Askham, Cecilia

    in the design or redesign process. This thesis concerns marrying the life cycle perspective with chemical hazard information, in order to advance the practice of environmental product development, and hence takes further steps towards sustainable development. The need to consider the full value chain...... for the life cycle of products meant that systems theory and systems engineering principles were important in this work. Life cycle assessment methodology was important for assessing environmental impacts for case products. The new European regulation for chemicals (REACH) provided the main driver...

  11. Key actors of German ‘soft power’ in the Baltics

    Directory of Open Access Journals (Sweden)

    Megem Maksim

    2016-03-01

    Full Text Available This article focuses on Germany’s key ‘soft power’ actors promoting the country’s interests in the Baltics. The authors analyse the policies of ‘soft power’ aimed to create a positive image of Germany in Lithuania, Latvia, and Estonia. The article examines the activity of German political foundations, research institutions, communities, language centres, and scientific and cultural organisations. It is stressed that Germany makes use of the Baltics’ historical familiarity with German traditions in implementing its policy in these countries. The study suggests that German political and educational foundations are major actors of German soft power. It is shown that the development of a multilevel German language learning system incorporating various courses and scholarship programmes is one of the central strategies of German foundations. This strategy uses ‘High German’ as a means to integrate the Baltic audience into the German information space. The German language serves as a basis for popularisation of the German educational system and educational standards, on the one hand, and partnership institutionalisation, cooperation, and integration on the other. It is concluded that, alongside Sweden and Russia, Germany is a major foreign policy player in the Baltics.

  12. Do as you say - Say as you do: Measuring the actual use of environmental information in investment decisions

    DEFF Research Database (Denmark)

    Rikhardsson, Pall M.; Holm, Claus

    2005-01-01

    This paper focuses on the use of environmental information in investment decision making. The research approach employed was based on an experiment where three groups were asked to allocate investment funds between two companies based on financial accounts and information material from...... these companies. The overall conclusion of the paper is that even though environmental information is not enough in itself to shift decision preferences, it seems to have some impact on decision making. However, there seems to be a discrepancy between what decision makers say they do and what they actually do....... First, environmental information apparently has greater impact on decision making in the short run than the long run despite decision makers saying that they value environmental information more regarding long-run investments. Second, decision makers downplay the value of environmental information...

  13. 环境应急信息管理平台%Environmental Emergency Information Management Platform

    Institute of Scientific and Technical Information of China (English)

    郑丰

    2011-01-01

    Environmental emergency information management platform is a information system about integrated information management, situation prediction and emergency decision. It is based on GIS. It can comprehend the development of environmental emergencies as soon as possible, and conducts a comprehensive analysis to build pollutant dispersion model and decision support models with environmental database, spatial information database and environmental emergency information database. So the platform can provide a intuitive, scientific, reasonable and optimal contingency plan and command scheduling program to the decision - makers, and provide the necessary ability on postevent evaluation and rehabilitation treatment measures.%环境应急信息管理平台是以信息化技术手段作为支撑的、面向环境应急事件的综合性的信息管理、事态预测、应急决策系统。系统以GIS为基础,可以快速地了解突发环境事件的发展状况,同时通过对环境背景数据库、空间信息数据库、环境应急专项数据库中的相关知识与数据进行综合分析,建立污染物扩散模型以及辅助决策模型,为决策者快速提供一个直观、科学、合理、优化的应急处置方案和指挥调度方案,并能够为事件后期评估、科学制定善后处理措施提供必要保障。

  14. Analysing Sovereign Credit Default Swaps of Baltic Countries

    Directory of Open Access Journals (Sweden)

    Arvydas Kregzde

    2015-06-01

    Full Text Available The paper analyses development of the Baltic sovereign CDS market. The level of commonalities and differences in credit risk of the Baltic countries with regard to CDS spreads is investigated. We apply principal component analysis, regression analysis, correlation analysis methods and Granger causality test. Driving forces for changes of CDS spreads in the individual country are established. We discover that the main impact of CDS spread changes arrives from external sources. Our study reveals interdependence between CDS spreads of the Baltic countries and analyses a contagion effect of the change of CDS spreads.

  15. Migration waves to the Baltic Sea region.

    Science.gov (United States)

    Lappalainen, T; Laitinen, V; Salmela, E; Andersen, P; Huoponen, K; Savontaus, M-L; Lahermo, P

    2008-05-01

    In this study, the population history of the Baltic Sea region, known to be affected by a variety of migrations and genetic barriers, was analyzed using both mitochondrial DNA and Y-chromosomal data. Over 1200 samples from Finland, Sweden, Karelia, Estonia, Setoland, Latvia and Lithuania were genotyped for 18 Y-chromosomal biallelic polymorphisms and 9 STRs, in addition to analyzing 17 coding region polymorphisms and the HVS1 region from the mtDNA. It was shown that the populations surrounding the Baltic Sea are genetically similar, which suggests that it has been an important route not only for cultural transmission but also for population migration. However, many of the migrations affecting the area from Central Europe, the Volga-Ural region and from Slavic populations have had a quantitatively different impact on the populations, and, furthermore, the effects of genetic drift have increased the differences between populations especially in the north. The possible explanations for the high frequencies of several haplogroups with an origin in the Iberian refugia (H1, U5b, I1a) are also discussed.

  16. 76 FR 5185 - National Institute of Environmental Health Sciences (NIEHS); Request for Information (NOT-ES-11...

    Science.gov (United States)

    2011-01-28

    ... HUMAN SERVICES National Institutes of Health National Institute of Environmental Health Sciences (NIEHS); Request for Information (NOT-ES-11-006): Interagency Breast Cancer and Environmental Research Coordinating Committee AGENCY: National Institute of Environmental Health Sciences (NIEHS), National Institutes of...

  17. Hanford Environmental Information System (HEIS) Operator`s Manual. Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    Schreck, R.I.

    1991-10-01

    The Hanford Environmental Information System (HEIS) is a consolidated set of automated resources that effectively manage the data gathered during environmental monitoring and restoration of the Hanford Site. The HEIS includes an integrated database that provides consistent and current data to all users and promotes sharing of data by the entire user community. This manual describes the facilities available to the operational user who is responsible for data entry, processing, scheduling, reporting, and quality assurance. A companion manual, the HEIS User`s Manual, describes the facilities available-to the scientist, engineer, or manager who uses the system for environmental monitoring, assessment, and restoration planning; and to the regulator who is responsible for reviewing Hanford Site operations against regulatory requirements and guidelines.

  18. Comprehensive assessment method for environmental impact of railway based on geographic information system

    Institute of Scientific and Technical Information of China (English)

    吴小萍; 陈秀方; 马超群; 杨晓宇; 冉茂平; 孟祥定

    2004-01-01

    By integrating the merits of the map overlay method and the geographic information system (GIS), a GIS based map overlay method was developed to analyze comprehensively the environmental vulnerability around railway and its impact on the environment, which is adapted for the comprehensive assessment of railway environmental impact and the optimization of railway alignments. The assessment process of the GIS based map overlay method was presented, which includes deciding the system structure and weights of assessment factors, making environmental vulnerability grade maps, and evaluating the alternative alignments comprehensively to obtain the best one. With the GIS functions of spatial analysis, such as overlay analysis and buffer analysis, and functions of handling attribute data, the GIS based map overlay method overcomes the shortcomings of the existing map overlay method and the conclusion is more reasonable. In the end, a detailed case study was illustrated to verify the efficiency of the method.

  19. The occurrence of endocrine disrupting compounds in off-shore sediments from the southern Baltic Sea.

    Science.gov (United States)

    Ruczyńska, Wiesława; Szlinder-Richert, Joanna; Drgas, Aleksander

    2016-09-14

    This paper presents the study on the occurrence and spatial distribution of polybrominated diphenyl ethers (PBDEs), butyltin compounds (BTCs), bisphenol A (BPA), and alkylphenols (APs) in sediments. The study focused mainly on off-shore surface sediments collected from the southern Baltic Sea. The pollutant concentrations were as follows: environmental standards applied in this work, NPs, and to a lesser extent TBT, might pose a risk to aquatic life in the present study area as they occur in some sediments in concentrations higher than those that might cause adverse effects on biota.

  20. The Influences of Socio-demographic Factors, and Non-formal and Informal Learning Participation on Adult Environmental Behaviors

    Directory of Open Access Journals (Sweden)

    Cynthia L. B. DIGBY

    2013-01-01

    Full Text Available Multiple factors are likely to influence adult literacy regarding the natural environment and environmental issues, but very little research has been carried out in this area. The research presented in this article is intended to help address this information gap, by investigating influences on adult environmental literacy using data from a Minnesota environmental literacy survey. The article presents the research findings regarding the influence of demographicfactors and of non-formal and informal learning on environmental behavior, one of the key dimensions of environmental literacy. Results from this study indicated that environmental behavior prediction was most improved by adding non-formal and informal learningparticipation. These results suggest that non-formal and informal learning options should be looked at more carefully for predictive possibilities.

  1. Facilitating resident information seeking regarding meals in a special care unit: an environmental design intervention.

    Science.gov (United States)

    Nolan, Beth A D; Mathews, R Mark

    2004-10-01

    Repetitive questions and requests for information are common in older adults with dementia. The purpose of this environmental design intervention was to provide residents continuous access to information about common mealtime questions with the intent of decreasing agitation around mealtimes and facilitating more pleasant patient-staff and patient-patient interactions. A special care unit for residents with dementia of the Alzheimer's type was the setting. During the intervention conditions, a large clock and a sign with large lettering that identified mealtimes were hung in the dining area. Direct observations of 35 residents were conducted at mealtimes for a 5-month period. Results showed reductions from baseline to the intervention phase in food-related questions or requests. These results suggest a simple, inexpensive environmental change intervention can reduce repetitive questions commonly exhibited by individuals with dementia.

  2. Active Markov Information-Theoretic Path Planning for Robotic Environmental Sensing

    CERN Document Server

    Low, Kian Hsiang; Khosla, Pradeep

    2011-01-01

    Recent research in multi-robot exploration and mapping has focused on sampling environmental fields, which are typically modeled using the Gaussian process (GP). Existing information-theoretic exploration strategies for learning GP-based environmental field maps adopt the non-Markovian problem structure and consequently scale poorly with the length of history of observations. Hence, it becomes computationally impractical to use these strategies for in situ, real-time active sampling. To ease this computational burden, this paper presents a Markov-based approach to efficient information-theoretic path planning for active sampling of GP-based fields. We analyze the time complexity of solving the Markov-based path planning problem, and demonstrate analytically that it scales better than that of deriving the non-Markovian strategies with increasing length of planning horizon. For a class of exploration tasks called the transect sampling task, we provide theoretical guarantees on the active sampling performance of...

  3. Environmental Kuznets Curve for the Informal Sector of Turkey (1950-2009

    Directory of Open Access Journals (Sweden)

    Elgin Ceyhun

    2014-01-01

    Full Text Available In this study we investigate the empirical relationship between the size of the informal sector (as percentage of official GDP, carbon dioxide and sulfur dioxide emissions in Turkey by using annual data from 1950 to 2009 and conducting a time-series analysis using cointegration techniques. This analysis is crucial as pollution emissions may lead to unfavorable weather conditions and potentially cause environmental impacts that may adversely affect the global economy. The empirical analysis shows evidence towards the existence of an inverted-U relationship between relative informal sector size and environmental pollution indicators in the long-run. That is small and large sizes of the shadow economy are associated with little environmental pollution and medium levels of the size of the shadow economy are associated with higher levels of environmental pollution. Moreover, using multivariate cointegration techniques, we suggest and test an economic mechanism to account for this observation. This also helps us to prescribe various policy recommendations regarding pollution and energy use.

  4. Involving the expert in the delivery of environmental information from the web

    Energy Technology Data Exchange (ETDEWEB)

    Wanner, Leo [Catalan Institute for Research and Advanced Studies (ICREA), Barcelona (Spain); Pompeu Fabra Univ., Barcelona (Spain). DTIC; Bosch, Harald; Ertl, Thomas [Stuttgart Univ. (Germany). VIS; Vrochidis, Stefanos; Moumtzidou, Anastasia; Kompatsiaris, Ioannis [Centre for Research and Technology Hellas, Thermi-Thessaloniki (Greece). ITI; Bouayad-Agha, Nadjet; Casamayor, Gerard [Pompeu Fabra Univ., Barcelona (Spain). DTIC; Johansson, Lasse; Karppinen, Ari [Finnish Meteorological Institute, Helsinki (Finland)

    2013-07-01

    Automatic provision of accurate user need- and profile-tailored environmental information is of increasing demand. However, it is a challenging task with many facets. Among them is the difficulty to compile and cast into a formal representation all the expert knowledge needed to accurately and exhaustively acquire, assess and process the data in order to be able to reliably judge their relevance to the user and to produce an adequate summary and recommendations. Studies in Human-Computer Interaction show that both the satisfaction of the users with an application and the objective performance of a service increases if the users (in particular, experts) are assigned an active role in the system. Based on this insight, we propose a largely interactive environmental information acquisition and generation framework, which has been realized in the FP7 project ''Personalized Environmental Service Configuration and Delivery Orchestration'' (PESCaDO). The PESCaDO service involves the experts in four central tasks: (i) determination of criteria for the search of environmental nodes in the web; (ii) assessment of the relevance of the identified nodes; (iii) assessment of the quality of the data provided by the nodes, and (iv) selection of the content to be communicated to the user. Quantitative evaluations and user trials show that the performance of the system is good and the satisfaction with the service is high. (orig.)

  5. Reprint of: The ecophysiology of Sprattus sprattus in the Baltic and North Seas

    Science.gov (United States)

    Peck, Myron A.; Baumann, Hannes; Bernreuther, Matthias; Clemmesen, Catriona; Herrmann, Jens-Peter; Haslob, Holger; Huwer, Bastian; Kanstinger, Philipp; Köster, Fritz W.; Petereit, Christoph; Temming, Axel; Voss, Rudi

    2012-12-01

    The European sprat (Sprattus sprattus) was a main target species of the German GLOBEC program that investigated the trophodynamic structure and function of the Baltic and North Seas under the influence of physical forcing. This review summarizes literature on the ecophysiology of sprat with an emphasis on describing how environmental factors influence the life-history strategy of this small pelagic fish. Ontogenetic changes in feeding and growth, and the impacts of abiotic and biotic factors on vital rates are discussed with particular emphasis on the role of temperature as a constraint to life-history scheduling of this species in the Baltic Sea. A combination of field and laboratory data suggests that optimal thermal windows for growth and survival change during early life and are wider for eggs (5-17 °C) than in young (8- to 12-mm) early feeding larvae (5-12 °C). As larvae become able to successfully capture larger prey, thermal windows expand to include warmer waters. For example, 12- to 16-mm larvae can grow well at 16 °C and larger, transitional-larvae and early juveniles display the highest rates of feeding and growth at ∼18-22 °C. Gaps in knowledge are identified including the need for additional laboratory studies on the physiology and behavior of larvae (studies that will be particularly critical for biophysical modeling activities) and research addressing the role of overwinter survival as a factor shaping phenology and setting limits on the productivity of this species in areas located at the northern limits of its latitudinal range (such as the Baltic Sea). Based on stage- and temperature-specific mortality and growth potential of early life stages, our analysis suggests that young-of-the year sprat would benefit from inhabiting warmer, near-shore environments rather than the deeper-water spawning grounds such as the Bornholm Basin (central Baltic Sea). Utilization of warmer, nearshore waters (or a general increase in Baltic Sea temperatures) is

  6. Research on Public Participation and Information Publicity in Strategic Environmental Assessment

    Institute of Scientific and Technical Information of China (English)

    Gao Changbo; Mo Chuangrong; Chen Xingeng; Zhang Shixi; Sun Yanjun

    2005-01-01

    It has been generally recognized that strategic environmental assessment integrates environment and development into decision-making and becomes an important decision-making tool for implementing sustainable development. This paper firstly introduces the relationships of SEA, public participation(PP)and information publicity(IP),then discusses the key parts in enforcing the effective process of PP: They are the methods for how to make sufficient information open (What), when to implement PP (When), who will determinate the public (Who), and how to make the models of PP (How). Six cases are compared and analyzed. At last, ways to improve the effectiveness of PP in China is also presented.

  7. Hanford Environmental Information System (HEIS). Volume 5, Surface-based subject areas

    Energy Technology Data Exchange (ETDEWEB)

    1994-01-14

    The purpose of the Biota subject area of the Hanford Environmental Information System (HEIS) is to manage the data collected from samples of plants and animals. This includes both samples taken from the plant or animal or samples related to the plant or animal. Related samples include animal feces and animal habitat. Data stored in the Biota subject area include data about the biota samples taken, analysis results counts from population studies, and species distribution maps.

  8. South Baltic wind atlas. South Baltic offshore wind energy regions project

    Energy Technology Data Exchange (ETDEWEB)

    Pena, A.; Hahmann, A.; Hasager, C.B.; Bingoel, F.; Karagali, I.; Badger, J.; Badger, M.; Clausen, Niels-Erik

    2011-05-15

    A first version of a wind atlas for the South Baltic Sea has been developed using the WRF mesoscale model and verified by data from tall Danish and German masts. Six different boundary-layer parametrization schemes were evaluated by comparing the WRF results to the observed wind profiles at the masts. The WRF modeling was done in a nested domain of high spatial resolution for 4 years. In addition the long-term wind statistics using the NCAR-NCEP reanalysis data were performed during 30 years to provide basis for a long-term adjustment of the results and the final WRF results include a weighting for the long-term trends variability in the South Baltic Sea. Observations from Earth observing satellites were used to evaluate the spatial resolution of the WRF model results near the surface. The QuikSCAT and the WRF results compared well whereas the Envisat ASAR mean wind map showed some variation to the others. The long-term analysis revealed that the South Baltic Sea has a spatially highly variable wind climate during the 30-years. (Author)

  9. Baltic companies prepare for stiff competition / Jorgen Johansson

    Index Scriptorium Estoniae

    Johansson, Jorgen

    2001-01-01

    "Baltic Sea Partenariat 2001" on Rootsi valitsuse toetatav projekt ärisidemete arendamiseks Rootsi ja Baltimaade ettevõtete vahel ning aitamaks läänemeremaade väikeettevõtetel valmistuda konkurentsiks EL-i turul

  10. IODP expedition 347: Baltic Sea basin paleoenvironment and biosphere

    DEFF Research Database (Denmark)

    Andrén, T; Jørgensen, Bo Barker; Cotterill, Carol

    2015-01-01

    The Integrated Ocean Drilling Program (IODP) expedition 347 cored sediments from different set- tings of the Baltic Sea covering the last glacial–interglacial cycle. The main aim was to study the geological development of the Baltic Sea in relation to the extreme climate variability of the region...... with changing ice cover and major shifts in temperature, salinity, and biological communities. Using the Greatship Manisha as a European Consortium for Ocean Research Drilling (ECORD) mission-specific platform, we recovered 1.6 km of core from nine sites of which four were additionally cored for microbiology......-rich clay. Due to the stratified water column of the brackish Baltic Sea and the recurrent and widespread anoxia, the deeper basins harbor laminated sediments that provide a unique opportunity for high-resolution chronological studies. The Baltic Sea is a eutrophic intra-continental sea that is strongly...

  11. Baltic Property Trust - professionaalseim kinnisvara investeerimisfirma Baltimere piirkonnas

    Index Scriptorium Estoniae

    2005-01-01

    BPT Eesti direktor Meelis Liivak Baltic Property Trusti (BPT) eesmärkidest, tegevusvaldkondadest ja tulevikuplaanidest. Kommenteerivad Alo Kullamaa, Priit Põldoja, Andres Järving ja Aivar Tomson. Lisa: Ajalugu

  12. Air Baltic: Estonian Air on nurka surutud / Teele Tammeorg

    Index Scriptorium Estoniae

    Tammeorg, Teele

    2010-01-01

    Air Balticu asepresidendi Janis Vanagsi hinnangul on Estonian Air aastaid jätnud tähelepanuta oma peamised turismiturud ning on praegu halvas seisus. Air Baltic on endiselt huvitatud Estonian Airi ostust. Majandus- ja kommunikatsiooniminister Juhan Partsi seisukoht

  13. Transborder corporate integration in the Baltic Sea Region

    Directory of Open Access Journals (Sweden)

    Kuznetsov Alexei

    2012-03-01

    Full Text Available The paper examines flows of foreign direct investment within the Baltic region. The author demonstrates close investment ties among the EU members, which are of special importance for Estonia, Latvia and Lithuania. Transborder corporate integration in the region is characterized by significant imbalances. In many aspects, it can be viewed as Sweden’s economic expansion or development of domestic markets for northern European companies. Although many German, Polish and Russian companies are involved in corporate integration in the Baltic region, other vectors of their foreign economic relations are still more important for them. As a result, the integration of Russian business in the Baltic part of the European integration area is still rather weak despite Russia’s considerable foreign direct investment in the Baltic States.

  14. Pan-Baltic airline talks again on the table

    Index Scriptorium Estoniae

    2009-01-01

    Baltimaad võivad luua ühise lennukompanii. Läti kommunikatsiooniministri Kaspars Gerhardsi, Leedu transpordiministri Eligijus Masiulise ja Eesti majandus- ja kommunikatsiooniministri Juhan Partsi arvamused. AirBaltic plaanib luua interneti-reisibürood

  15. Analysing Sovereign Credit Default Swaps of Baltic Countries

    OpenAIRE

    Arvydas Kregzde; Gediminas Murauskas

    2015-01-01

    The paper analyses development of the Baltic sovereign CDS market. The level of commonalities and differences in credit risk of the Baltic countries with regard to CDS spreads is investigated. We apply principal component analysis, regression analysis, correlation analysis methods and Granger causality test. Driving forces for changes of CDS spreads in the individual country are established. We discover that the main impact of CDS spread changes arrives from external sources. Our study reveal...

  16. Review of western Baltic cod (Gadus morhua) recruitment dynamics

    DEFF Research Database (Denmark)

    Hüssy, Karin

    2011-01-01

    by the prevailing winds and currents. Drift is almost exclusively to the east, but the magnitude and its impact on the structure of the affected stocks (Kattegat, western Baltic, and eastern Baltic) remains unresolved. Salinity limits the east–west exchange of eggs as a consequence of the stocks' differential...... for spawning by both western and eastern stocks, the advection of early life stages from the west and immigration/emigration from the east....

  17. Baltic Climate Vulnerability Assessment Framework : Introduction and Guidelines

    OpenAIRE

    Hjerpe, Mattias; Wilk, Julie

    2010-01-01

    This Vulnerability Assessment Framework was put together within the project Baltic Challenges and Chances for local and regional development generated by Climate Change financed by the European Regional Development Fund and the Baltic Sea Region Programme 2007-2013. The purpose of the framework is to guide and assist the Target Areas (TA) within the project in mapping and analysing the challenges and chances created by climate change. The Vulnerability exercises have originally been developed...

  18. Can data science inform environmental justice and community risk screening for type 2 diabetes?

    Directory of Open Access Journals (Sweden)

    J Allen Davis

    Full Text Available Having the ability to scan the entire country for potential "hotspots" with increased risk of developing chronic diseases due to various environmental, demographic, and genetic susceptibility factors may inform risk management decisions and enable better environmental public health policies.Develop an approach for community-level risk screening focused on identifying potential genetic susceptibility hotpots.Our approach combines analyses of phenotype-genotype data, genetic prevalence of single nucleotide polymorphisms, and census/geographic information to estimate census tract-level population attributable risks among various ethnicities and total population for the state of California.We estimate that the rs13266634 single nucleotide polymorphism, a type 2 diabetes susceptibility genotype, has a genetic prevalence of 56.3%, 47.4% and 37.0% in Mexican Mestizo, Caucasian, and Asian populations. Looking at the top quintile for total population attributable risk, 16 California counties have greater than 25% of their population living in hotspots of genetic susceptibility for developing type 2 diabetes due to this single genotypic susceptibility factor.This study identified counties in California where large portions of the population may bear additional type 2 diabetes risk due to increased genetic prevalence of a susceptibility genotype. This type of screening can easily be extended to include information on environmental contaminants of interest and other related diseases, and potentially enables the rapid identification of potential environmental justice communities. Other potential uses of this approach include problem formulation in support of risk assessments, land use planning, and prioritization of site cleanup and remediation actions.

  19. River Basin Information System: Open Environmental Data Management for Research and Decision Making

    Directory of Open Access Journals (Sweden)

    Franziska Zander

    2016-07-01

    Full Text Available An open, standardized data management and related service infrastructure is a crucial requirement for a seamless storage and exchange of data and information within research projects, for the dissemination of project results and for their application in decision making processes. However, typical project databases often refer to only one research project and are limited to specific purposes. Once implemented, those systems are often not further maintained and updated, rendering the stored information useless once the system stops operating. The River Basin Information System (RBIS presented here is designed to fit not only the requirements of one research project, but focuses on generic functions, extensibility and standards compliance typically found in interdisciplinary environmental research. Developed throughout more than 10 years of research cooperation worldwide, RBIS is designed to manage different types of environmental data with and without spatial context together with a rich set of metadata. Beside data management and storage, RBIS provides functions for the visualization, linking, analysis and processing of different types of data to support research, decision making, result dissemination and information discovery for all kinds of users. The focus of this paper is on the description of the technical implementation and the presentation of functions. This will be complemented by an overview of example applications and experiences during RBIS development and operation.

  20. Forecasting Actions of Baltic elites: A Scenario Approach

    Directory of Open Access Journals (Sweden)

    Smirnov Vadim A.

    2016-09-01

    Full Text Available This paper provides an overview of different approaches to forecasting the future of the three Baltic States. The author’s theoretical approach to studying Baltic elites is used to forecast changes in the action models of the Baltic elites. The article stresses the scarcity of internal political processes in the Baltics. However, a significant number of scenarios focusing on military aspects in the Baltics have recently been published. The author distinguishes between inertia, confrontation, and cooperation scenarios and examines their prerequisites and possible consequences. The scenarios are developed based on an analysis of geographic, economic, and political factors. The decisive factor is a state-controlled foreign policy, which is affected by the international situation as well as relations between the state and the external resources exploited by political elites. The paper contributes to the general debate about the factors of political development and the role of political elites in it. The author pr ovides additional material for analysing possible developments in the domestic policies of the Baltic States in view of external factors.

  1. On Russian/Nordic Investment Competition in the Baltic States

    Directory of Open Access Journals (Sweden)

    Olenchenko Vladimir

    2015-06-01

    Full Text Available The researchers often overlook the relationships between Russian and Nordic investment capital; and even less attention is paid to studying the competition between the two. Yet this subject can be of particular relevance to the areas that are geographically, historically and culturally close to both Russia and the Nordic countries. Thus, the aim of this article is to understand how the competition between Russian and Nordic capital investment is played out in the Baltic States. The study discusses the principles of Russian and Nordic investment in the Baltic, and suggests ways to regulate these relations. To this end, we compare the investment conditions created in the Baltic States for both Russian and Nordic investors. The analysis shows that most of the Baltic market is controlled by the Nordic capital, which blocks the arrival of Russian investment to the Baltic States. With a nod to a number of previous studies, the authors of this article suggest some adjustments to the theory of foreign direct investment. The study will be also of practical interest to those Russian investors who are seeking entry points to the Baltic markets.

  2. Final Report on DANCEE-NFNA-NERI-NEPA-Gene Modified Organisms (GMO) Workshop for the Baltic Countries Estonia - Latvia - Lithuania in Collaboration with CEE Biosafety and BEF, January 23-30, 2001

    DEFF Research Database (Denmark)

    Løkke, H.; Damgaard, C.

    Report on Training Cource on GMO Risk Assessment in Silkeborg. -- DANCEE - Environmental Assistance to Eastern Europe. (NEPA) is DEPA - (National) Danish Environmental Protection Agency (Miljøstyrelsen). NFNA - The National Forest and Nature Agency (Skov- og Naturstyrelsen). BEF - Baltic Environm...

  3. The Baltic Meetings 1957 to 1967

    CERN Document Server

    Høg, Erik

    2015-01-01

    The Baltic meetings of astronomers from Northern Germany and Scandinavia began in 1957 and gathered up to 70 participants. Reports of the presentations are available from all meetings, providing an overview of the interests of astronomers in this part of the world 50 years ago. Most interesting to see for a young astronomer in our days, I think, is that a large part of the time was about astrometry. This focus on astrometry was the basis for the scientific knowhow which made the idea of space astrometry realistic, resulting in the approval by ESA of the first astrometry satellite Hipparcos in 1980 which brought a revolution of high-precision astrometry of positions, motions and distances of stars. The correspondence with ten observatories shows that only one of them has any archive of letters at all from the 1950s, that is in Copenhagen where about 7000 letters on scientific and administrative matters are extant.

  4. The geological history of the Baltic Sea. A review of the literature and investigation tools

    Energy Technology Data Exchange (ETDEWEB)

    Beckholmen, Monica; Tiren, Sven A. (Geosigma AB, Uppsala (Sweden))

    2009-09-15

    The bedrock in Sweden mainly comprises Proterozoic magmatic and metamorphic rocks older than a billion or one and a half billion years with few easily distinguished testimonies for the younger history. For the construction of a geological repository for deposition of nuclear waste this later, brittle, history is of great consequence. In the Gulf of Bothnia, the Baltic Sea and the countries on the eastern and southern sides of the Baltic Sea, the Proterozoic bedrock of the Svecofennian Province continues underneath a cover of sedimentary rocks of Mesoproterozoic, Palaeozoic and in the south up to Tertiary age. By studying these, lithologies, basin analyses, preserved structures, topography, etc., information may be gained on the later history, not only in the basins but also in the exposed shield area. The deformation is governed by the plate tectonic scenario and mantle configuration of a specific time and suitable structures are utilized and reactivated. The collision and amalgamation of the different tectonic terranes that comprise the basement left it strongly heterogeneous and the sutures between these rheologically different segments ample for future deformation and the adjustment between the segments to the changing and prevailing plate tectonic scenarios; the assembling and break-up of Rodinia, Laurasia and Pangea. Glaciations induce bending of the plate. Suitable datum surfaces for assessment of the deformation are the base of major sedimentary sequences, often linked to plate tectonic cycles, specifically the sub-Cambrian peneplain, the base of the Devonian, Mesozoic, Oligocene, Rupelian and Pleistocene, as well as major differences in metamorphic grade and style of deformation in adjacent rock blocks. The Baltic Sea with its Gulfs has almost since the beginning of history been the locus for rifting and extensional events, e.g. the rapakivi magmatism, 1.5-1.6Ga, formation of the Mesoproterozoic Jotnian sandstone basins and the opening of the Tornquist Sea

  5. Empirical Research on Factors Influencing Level of Environmental Protection Information Disclosure in Annual Reports by Listed Companies

    Institute of Scientific and Technical Information of China (English)

    Zhu Jinfeng; Xue Huifeng

    2009-01-01

    Taking 248 A-share manufacturing listed companies in 2006 Shanghai Stock Exchange as example,using "index method" to measure level of environmental protection information disclosure,this paper examines the factors influencing level of environmental protection information disclosure.The findings show that the disclosure level has improved,but the overall level is still low and unable to satisfy information users;there is positive correlation between corporate size,industry type,accounting firm's type and corporate environmental disclosure index.The companies of large scale and heavy pollution and those audited by international "Big 4" and domestic "Big 10" accounting firms have a high level of environmental disclosure,while the profitability and financial leverage has no impact on the disclosure level.Finally some suggestions are put forward to establish environmental information disclosure system in China.

  6. Opportunities and Examples for Integration of Socio-environmental Approaches to Support Climate-informed Decisions

    Science.gov (United States)

    Kenney, M. A.

    2014-12-01

    Climate and environmental decisions require science that couples human and natural systems to quantify or articulate the observed physical, natural, and societal changes or likely consequences of different decision options. Despite the need for such policy-relevant research, multidisciplinary collaborations can be wrought with challenges of data integration, model interoperability, and communication across disciplinary divides. In this talk, I will present several examples where I have collaborated with colleagues from the physical, natural, and social sciences to develop novel, actionable science to inform decision-making. Specifically, I will discuss a cost analysis of water and sediment diversions to optimize land building in the Mississippi River delta (winner of American Geophysical Union Water Resources Research Editor's Choice Award 2014) and the development of a National Climate Indicator System that uses knowledge across the physical, natural, and social sciences to establish an end-to-end indicator system of climate changes, impacts, vulnerabilities, and responses. The latter project is in the process of moving from research to operations, an additional challenge and opportunity, as we work with the U.S. Global Change Research Program and their affiliated Federal agencies to establish it beyond the research prototype. Using these examples, I will provide some lessons learned that would have general applicability to socio-environmental research collaborations and integration of data, models, and information systems to support climate and environmental decision-making.

  7. Biofied room integrated with sensor agent robots to interact with residents and acquire environmental information

    Science.gov (United States)

    Sakurai, Fumi; Mita, Akira

    2011-04-01

    Current smart buildings are based on scenarios, so they are not prepared for unexpected events. We focus our attention on high adaptability of living matters to environmental changes. "Biofication of Living Spaces" is the concept of creating pleasant living environments using this high adaptability. Biofied room is integrated with sensor agent robots to interact with residents and acquire environmental information. In this research, we propose a highly adaptive algorithm to control the devices automatically. Based on physiological adaption, we can make the algorithm very flexible. As the first step in this research, a prototype of the sensor agent robot is built. Camera, microphone, proximity sensor, laser range-finder are mounted on the robot. As a sensor agent robot follows the residents, it acquires environmental information, and records the interaction between the robot and human. In a suggested control model, a resident is built in the control loop and his/her uncomfortable feeling plays a role of control signal. Following its signal, devices are controlled. Results obtained from the computer simulation show that models are able to maintain the human comfort feeling adaptively. This research suggests an adaptive, fault-tolerant, and energy-saving control models for building spaces, using simple algorithms based on physiological adaption.

  8. Environmental factor analysis of cholera in China using remote sensing and geographical information systems.

    Science.gov (United States)

    Xu, M; Cao, C X; Wang, D C; Kan, B; Xu, Y F; Ni, X L; Zhu, Z C

    2016-04-01

    Cholera is one of a number of infectious diseases that appears to be influenced by climate, geography and other natural environments. This study analysed the environmental factors of the spatial distribution of cholera in China. It shows that temperature, precipitation, elevation, and distance to the coastline have significant impact on the distribution of cholera. It also reveals the oceanic environmental factors associated with cholera in Zhejiang, which is a coastal province of China, using both remote sensing (RS) and geographical information systems (GIS). The analysis has validated the correlation between indirect satellite measurements of sea surface temperature (SST), sea surface height (SSH) and ocean chlorophyll concentration (OCC) and the local number of cholera cases based on 8-year monthly data from 2001 to 2008. The results show the number of cholera cases has been strongly affected by the variables of SST, SSH and OCC. Utilizing this information, a cholera prediction model has been established based on the oceanic and climatic environmental factors. The model indicates that RS and GIS have great potential for designing an early warning system for cholera.

  9. Soil information in the Strategic Environmental Assessment of Rural Development Plans

    Science.gov (United States)

    Costantini, Edoardo

    2016-04-01

    Soil information is essential for land planning at different administrative levels. Currently, in Europe there is a hierarchy of at least seven main territorial administrative entities which consider soil in their land planning policies. In this study, European, national and regional regulations that affect soil are discussed, considering themes, priorities, and focus areas. A better attention on the Strategic Environmental Assessment (SEA) of the Rural Development Plans (RDP) 2014-2020 is given, by analysing the Environmental Reports produced in the framework of the SEA of the RDP 2014-2020 of some European Regions. Both old and new soil indicators are introduced, as well as the consequences of their adoption for soil science and soil scientists. It is evident from this study that soil information is treated very variably, not only because of the different kinds of available information, but mainly as a consequence of the expertise and sensitivity to the soil issues of the authors, since they can be different kinds of public or private bodies hired by regional authorities. Therefore, despite having the same reference, the SEAs are very different. In most cases, the amount of soil information is little or negligible, even when available. The ex-ante impacts are often only qualitative, or quantified only in terms of the areal extent of applied measures. On the other hand, following the European recommendations, the ongoing and ex-post reports of the monitoring activities of RDP are expected to provide a wealth of soil information, both qualitative and quantitative. Soil scientists, soil and water conservationists, and management experts will be requested to provide more sophisticated and dynamic types of information. Therefore, the SEA of RDP and similar land planning activities will provide greater scientific and technical opportunities for soil science, provided that the public bodies in charge of evaluations, namely Member States, Regions and their auditing

  10. Resuspension patterns in the Baltic proper

    Science.gov (United States)

    Danielsson, Å.; Jönsson, A.; Rahm, L.

    2007-05-01

    Waves induce resuspension of surface sediments and contribute to the long-term mobilisation of particulate matter from erosion to accumulation bottoms. This has a major impact on the nutrient cycle in shallow seas by enhancing degradation, microbial production and recycling. The Baltic Sea represents such an area. The aim of this work is to analyse the spatial and temporal resuspension patterns in the Baltic Sea. To estimate the bottom friction velocity, modelled wave data are used in combination with data on grain size. This new data set is compared to a resuspension threshold of friction velocity to estimate the events of resuspension. The variation in bottom friction velocity, resuspension frequency and duration are related to wind climate, fetch, water depth and sediment type. Substantial resuspension can be found down to 40-60 m, with durations from one day to as much as two weeks. The highest winds in the area are highly anisotropic with a dominance of S-SW-W winds and the highest resuspension frequencies are found along the shallow eastern coasts. A seasonal pattern is observed with relatively high friction velocities and high resuspension frequencies during winter. There is also a variation depending on grain size, where sediments with fine and medium sand have a considerably higher percentage of resuspension events than bottoms with other dominant grain sizes. Five sub-areas are identified, characterised by different sediment types, resuspension and wind characteristics. If, in the future, wind speed increases as predicted, resuspension of sediments will also increase with effects on the nutrient cycle.

  11. Environmental impact assessment of the proposed Information Technology Park at Perungudi.

    Science.gov (United States)

    Sharmilaa, G

    2007-10-01

    Environmental impact assessment studies of the proposed Information Technology Park at Perungudi have been carried out. The study involved assessing the existing environmental quality of the proposed site, and predicting impacts and preparing an environmental management plan. Data on the existing quality of water, soil, land use pattern, air, noise and socio-economic details of the proposed project were assessed. The impacts due to the proposed activity were identified and evaluated using the Network Impact Methodology. The water requirement was found to be 3,63,400 L/day. The total wastewater likely to be generated was found to be 2,90,720 L/day. The wastewater will be treated in a sewage treatment plant. The generation of solid waste was assessed to about 500 kg/day. Increase in traffic level was found out by traffic survey. The socio-economic environment will have a positive impact from the proposed project. An Environmental Management Plan was prepared which includes the mitigation measures for improving the eco-profile of the study area.

  12. HANFORD SITE SOLID WASTE MANAGEMENT ENVIRONMENTAL IMPACT STATEMENT TECHNICAL INFORMATION DOCUMENT [SEC 1 THRU 4

    Energy Technology Data Exchange (ETDEWEB)

    FRITZ, L.L.

    2004-03-25

    This Technical Information Document (TID) provides engineering data to support DOE/EIS-0286, ''Hanford Site Solid (Radioactive and Hazardous) Waste Program Environmental Impact Statement''. Assumptions and waste volumes used to calculate engineering data are also provided in this document. This chapter provides a brief description of: the Solid Waste Management Program (including a description of waste types and known characteristics of waste covered under the program), the Hanford Site (including a general discussion of the operating areas), and the alternatives analyzed. The Hanford Site Solid Waste Management Program and DOE/EIS-0286 address solid radioactive waste types generated by various activities from both onsite and offsite generators. The Environmental Restoration (ER) waste management activities are not within the scope of DOE/EIS-0286 or this TID. Activities for processing and disposal of immobilized low-activity waste (ILAW) are not within the scope of the Solid Waste Management Program and this TID.

  13. Evaluation of Eco-Environmental Frangibility Based on Remote Sensing and Geographic Information System

    Institute of Scientific and Technical Information of China (English)

    WU Hua; TAG Heping; LU Yuan

    2007-01-01

    The eco-environmental frangibility is studied by choosing the factors of land use class change and vegetation cover rate, and the equation of eco-environmental frangibility and its evaluation system are established based on remote sensing (RS) and geographic information system technology (GIS). Four different years of TM images are selected to calculate land use change grads and vegetation cover rate, and the relationship between the two factors and eco-environment frangibility index are build, taking Fuzhou as an example. The character of times change and space distribution of eco-environment frangibility are described. The result indicates the area of eco-environment frangibility increased 2.6% in Fuzhou during twelve years, and expands from the region between infield and forest land to forest land in space distribution.

  14. Application of a novel modeling tool with multistressor functionality to support management of organic contaminants in the Baltic Sea.

    Science.gov (United States)

    Undeman, Emma; Gustafsson, Bo G; Humborg, Christoph; McLachlan, Michael S

    2015-06-01

    Organic contaminants constitute one of many stressors that deteriorate the ecological status of the Baltic Sea. When managing environmental problems in this marine environment, it may be necessary to consider the interactions between various stressors to ensure that averting one problem does not exacerbate another. A novel modeling tool, BALTSEM-POP, is presented here that simulates interactions between climate forcing, hydrodynamic conditions, and water exchange, biogeochemical cycling, and organic contaminant transport and fate in the Baltic Sea. We discuss opportunities to use the model to support different aspects of chemicals management. We exemplify these opportunities with a case study where two emission-reduction strategies for a chemical used in personal care products (decamethylcyclopentasiloxane) are evaluated, and where the confounding influence of future climate change and eutrophication on the impact of the emission-reduction strategies are assessed.

  15. A review of the factors causing paralysis in wild birds: Implications for the paralytic syndrome observed in the Baltic Sea.

    Science.gov (United States)

    Sonne, Christian; Alstrup, Aage Kristian Olsen; Therkildsen, Ole Roland

    2012-02-01

    We reviewed paralysis in wild birds with a special focus on the Baltic Sea paralytic syndrome recently described by Balk et al. (2009) by assessing multiple causative factors. The review showed that paralysis may occur in various species and that the aetiology can be divided into biotoxins, nutritional deficiencies, environmental contaminants and infectious diseases. The review also showed that the symptoms are influenced by age, sex and species of the affected individual. It seemed that paralysis may be treated or relieved by e.g. thiamine injections or additives. Due to a lack of extensive diagnostic studies, the potentially negative effects of paralysis at the population level of wild birds remain unsolved. We recommend that when investigating paralysis in wild birds, a holistic study approach including multiple factors are undertaken in order to pinpoint cause-and-effect relationships as well as the potential impacts on wild bird populations including those in the Baltic Sea.

  16. PHENOPSIS DB: an Information System for Arabidopsis thaliana phenotypic data in an environmental context

    Directory of Open Access Journals (Sweden)

    Massonnet Catherine

    2011-05-01

    Full Text Available Abstract Background Renewed interest in plant × environment interactions has risen in the post-genomic era. In this context, high-throughput phenotyping platforms have been developed to create reproducible environmental scenarios in which the phenotypic responses of multiple genotypes can be analysed in a reproducible way. These platforms benefit hugely from the development of suitable databases for storage, sharing and analysis of the large amount of data collected. In the model plant Arabidopsis thaliana, most databases available to the scientific community contain data related to genetic and molecular biology and are characterised by an inadequacy in the description of plant developmental stages and experimental metadata such as environmental conditions. Our goal was to develop a comprehensive information system for sharing of the data collected in PHENOPSIS, an automated platform for Arabidopsis thaliana phenotyping, with the scientific community. Description PHENOPSIS DB is a publicly available (URL: http://bioweb.supagro.inra.fr/phenopsis/ information system developed for storage, browsing and sharing of online data generated by the PHENOPSIS platform and offline data collected by experimenters and experimental metadata. It provides modules coupled to a Web interface for (i the visualisation of environmental data of an experiment, (ii the visualisation and statistical analysis of phenotypic data, and (iii the analysis of Arabidopsis thaliana plant images. Conclusions Firstly, data stored in the PHENOPSIS DB are of interest to the Arabidopsis thaliana community, particularly in allowing phenotypic meta-analyses directly linked to environmental conditions on which publications are still scarce. Secondly, data or image analysis modules can be downloaded from the Web interface for direct usage or as the basis for modifications according to new requirements. Finally, the structure of PHENOPSIS DB provides a useful template for the development

  17. Integration of environmental simulation models with satellite remote sensing and geographic information systems technologies: case studies

    Science.gov (United States)

    Steyaert, Louis T.; Loveland, Thomas R.; Brown, Jesslyn F.; Reed, Bradley C.

    1993-01-01

    Environmental modelers are testing and evaluating a prototype land cover characteristics database for the conterminous United States developed by the EROS Data Center of the U.S. Geological Survey and the University of Nebraska Center for Advanced Land Management Information Technologies. This database was developed from multi temporal, 1-kilometer advanced very high resolution radiometer (AVHRR) data for 1990 and various ancillary data sets such as elevation, ecological regions, and selected climatic normals. Several case studies using this database were analyzed to illustrate the integration of satellite remote sensing and geographic information systems technologies with land-atmosphere interactions models at a variety of spatial and temporal scales. The case studies are representative of contemporary environmental simulation modeling at local to regional levels in global change research, land and water resource management, and environmental simulation modeling at local to regional levels in global change research, land and water resource management and environmental risk assessment. The case studies feature land surface parameterizations for atmospheric mesoscale and global climate models; biogenic-hydrocarbons emissions models; distributed parameter watershed and other hydrological models; and various ecological models such as ecosystem, dynamics, biogeochemical cycles, ecotone variability, and equilibrium vegetation models. The case studies demonstrate the important of multi temporal AVHRR data to develop to develop and maintain a flexible, near-realtime land cover characteristics database. Moreover, such a flexible database is needed to derive various vegetation classification schemes, to aggregate data for nested models, to develop remote sensing algorithms, and to provide data on dynamic landscape characteristics. The case studies illustrate how such a database supports research on spatial heterogeneity, land use, sensitivity analysis, and scaling issues

  18. Study on data acquisition system for living environmental information for biofication of living spaces

    Science.gov (United States)

    Shimoyama, Norihisa; Mita, Akira

    2008-03-01

    In Japan's rapidly aging society, the number of elderly people living alone increases every year. Theses elderly people require more and more to maintain as independent a life as possible in their own homes. It is necessary to make living spaces that assist in providing safe and comfortable lives. "Biofication of Living Spaces" is proposed with the concept of creating save and pleasant living environments. It implies learning from biological systems, and applying to living spaces features such as high adaptability and excellent tolerance to environmental changes. As a first step towards realizing "Biofied Spaces", a system for acquisition and storing information must be developed. This system is similar to the five human senses. The information acquired includes environmental information such as temperature, human behavior, psychological state and location of furniture. This study addresses human behavior as it is the most important factor in design of a living space. In the present study, pyroelectric infrared sensors were chosen for human behavior recognition. The pyroelectric infrared sensor is advantageous in that it has no limitation on the number of sensors put in a single space because sensors do not interfere with each other. Wavelet analysis was applied to the output time histories of the pyroelectric infrared sensors. The system successfully classified walking patterns with 99.5% accuracy of walking direction (from right or left) and 85.7% accuracy of distance for 440 patterns pre-learned and an accuracy of over 80% accuracy of walking direction for 720 non-learned patterns.

  19. Effective information channels for reducing costs of environmentally- friendly technologies: evidence from residential PV markets

    Science.gov (United States)

    Rai, Varun; Robinson, Scott A.

    2013-03-01

    Realizing the environmental benefits of solar photovoltaics (PV) will require reducing costs associated with perception, informational gaps and technological uncertainties. To identify opportunities to decrease costs associated with residential PV adoption, in this letter we use multivariate regression models to analyze a unique, household-level dataset of PV adopters in Texas (USA) to systematically quantify the effect of different information channels on aspiring PV adopters’ decision-making. We find that the length of the decision period depends on the business model, such as whether the system was bought or leased, and on special opportunities to learn, such as the influence of other PV owners in the neighborhood. This influence accrues passively through merely witnessing PV systems in the neighborhood, increasing confidence and motivation, as well as actively through peer-to-peer communications. Using these insights we propose a new framework to provide public information on PV that could drastically reduce barriers to PV adoption, thereby accelerating its market penetration and environmental benefits. This framework could also serve as a model for other distributed generation technologies.

  20. Hanford Environmental Information System (HEIS). Volume 1, User`s guide

    Energy Technology Data Exchange (ETDEWEB)

    1994-01-14

    The Hanford Environmental Information System (HEIS) is a consolidated set of automated resources that effectively manage the data gathered during environmental monitoring and restoration of the Hanford Site. HEIS includes an integrated database that provides consistent and current data to all users and promotes sharing of data by the entire user community. HEIS is an information system with an inclusive database. Although the database is the nucleus of the system, HEIS also provides user access software: query-by-form data entry, extraction, and browsing facilities; menu-driven reporting facilities; an ad hoc query facility; and a geographic information system (GIS). These features, with the exception of the GIS, are described in this manual set. Because HEIS contains data from the entire Hanford Site, many varieties of data are included and have.been divided into subject areas. Related subject areas comprise several volumes of the manual set. The manual set includes a data dictionary that lists all of the fields in the HEIS database, with their definitions and a cross reference of their locations in the database; definitions of data qualifiers for analytical results; and a mapping between the HEIS software functions and the keyboard keys for each of the supported terminals or terminal emulators.

  1. Baltic Fibresi tekk katab Inglise kõrgklassi / Liis Kängsepp

    Index Scriptorium Estoniae

    Kängsepp, Liis, 1981-

    2005-01-01

    Tekke ja patju valmistav ettevõte OÜ Baltic Fibres tegutseb alles viiendat aastat, kuid on saavutanud edu teiste padjatootjate seas. Vt. samas: Padjatootjate kasumi sõi liitumine ELiga. Lisa: Baltic Fibres areneb tekstiilituru liidrist Wendrest kiiremini

  2. Kas Baltic Talks on oma missiooni täitnud? / Tiit Meren

    Index Scriptorium Estoniae

    Meren, Tiit

    2006-01-01

    21.-24. septembril toimus Tapal Läänemere-äärsete riikide reservohvitseride traditsiooniline suurfoorum Baltic Talks 2006. 1931. aastal Norra ja Rootsi reservohvitseride algatatud Nording Meeting ning Baltic Talks'i algus

  3. Development of international fisheries for the eastern Baltic cod ( Gadus morhua ) from the late 1880s until 1938

    DEFF Research Database (Denmark)

    Eero, Margit; MacKenzie, Brian; Karlsdottir, H.M.;

    2007-01-01

    The paper provides an overview of eastern Baltic cod (Gadus morhua) fisheries from the end of the 1880s until 1938, in order to improve the knowledge of long-term stock dynamics. The data compiled and included in the study comprise catches and economic values of exploited fish species, time series...... of indicators of fishing effort and qualitative information on developments in fishing technology. This information has been assembled for different countries and locations in the Baltic Sea. We first summarize the multi-decadal development of national cod fisheries and their relative importance during...... of the variations in the catches of different countries (e.g. decline in the late 1920s; increase in the late 1930s) were caused by factors other than fishery developments. These factors probably include ecosystem-induced variations in cod population dynamics and need further investigation. (c) 2007 Elsevier B...

  4. Problems on the application of geographic information systems to urban environmental management

    Institute of Scientific and Technical Information of China (English)

    何强; LONG; Tengrui; 等

    2002-01-01

    Geographic information systems(GIS)are a widely used tool in urban planning and management.More and more cities and deecision-makers require its attributes of promptness,precision and visualization.But the application of GIS in urban environmental management is still a new field and relevant researches are getting on tardily.As a subsystem of GIS,an urban environmental management geographic information system(UEMGIS0should be a complex multi-discipline and multi-objective tool to perform quantitative multi-dimension analysis and to transfer the results into an expression legible to an ordinary user.It should be a dynamic system of prompt functions based on upgradable databases,and be composed of many subsystems respectively specialized in items about water,air,waste and noise as well as relative standards and regulations.However, existing UEMGISs mostly rely on the basic GIS too much to design the actual requirements of applications and managements in themselves,and the unavailability of sufficient fundamental data has retarded their improvement.In the design of a UEMGIS,the standardization of data classification should be taken into consideration to make the data exchangeable and shareable among its subsystems and within every subsystemj,and the applicable error limits for input data should be defined in accordance with the user s required precision of data out.Data acquisition can be easy and quick if remote sensing,global positioning system(GPS)and other technologies are combined with GIS,Rapidly progressing information fechnologies have been giving a bright prospect for the melioration of UEMGIS that will have great potential and wide application in environmental conservation.

  5. Interfacing remote sensing and geographic information systems for global environmental change research

    Science.gov (United States)

    Lee, Jae K.; Randolph, J. C.; Lulla, Kamlesh P.; Helfert, Michael R.

    1993-01-01

    Because changes in the Earth's environment have become major global issues, continuous, longterm scientific information is required to assess global problems such as deforestation, desertification, greenhouse effects and climate variations. Global change studies require understanding of interactions of complex processes regulating the Earth system. Space-based Earth observation is an essential element in global change research for documenting changes in Earth environment. It provides synoptic data for conceptual predictive modeling of future environmental change. This paper provides a brief overview of remote sensing technology from the perspective of global change research.

  6. OntoTrader: an ontological Web trading agent approach for environmental information retrieval.

    Science.gov (United States)

    Iribarne, Luis; Padilla, Nicolás; Ayala, Rosa; Asensio, José A; Criado, Javier

    2014-01-01

    Modern Web-based Information Systems (WIS) are becoming increasingly necessary to provide support for users who are in different places with different types of information, by facilitating their access to the information, decision making, workgroups, and so forth. Design of these systems requires the use of standardized methods and techniques that enable a common vocabulary to be defined to represent the underlying knowledge. Thus, mediation elements such as traders enrich the interoperability of web components in open distributed systems. These traders must operate with other third-party traders and/or agents in the system, which must also use a common vocabulary for communication between them. This paper presents the OntoTrader architecture, an Ontological Web Trading agent based on the OMG ODP trading standard. It also presents the ontology needed by some system agents to communicate with the trading agent and the behavioral framework for the SOLERES OntoTrader agent, an Environmental Management Information System (EMIS). This framework implements a "Query-Searching/Recovering-Response" information retrieval model using a trading service, SPARQL notation, and the JADE platform. The paper also presents reflection, delegation and, federation mediation models and describes formalization, an experimental testing environment in three scenarios, and a tool which allows our proposal to be evaluated and validated.

  7. Database modeling and environmental information for a radioactive waste repository site

    Energy Technology Data Exchange (ETDEWEB)

    Park, S. M.; Rhee, C. G.; Park, J. B.; Lee, H. J.; Kim, Chang Lak [Korea Hydro and Nuclear Power Co., Ltd., Taejon (Korea, Republic of)

    2004-06-01

    For the safe management of nuclear facilities, including a radioactive waste repository, data about the facility site and the surrounding environment must be collected and managed systematically. This is particularly true for a radwaste repository, which has to be institutionally controlled for a long period after closure. The objectives of this study are (1) to establish a systematical management plan for information about a radwaste repository site and its environment, and (2) to design a database management program for this information, based on the Relative DataBase Management System (RDBMS). The spatial data are designed by the geo database, which is a new object, based on the RDBMS, to manage spatial information related to the database. To meet this requirement, a new program called 'Site Information and Total Environmental data management System (SITES)' is being developed. The scope that produced from the first step of the present study for development of the SITES is introduced. The database is designed to combine spatial and attribute data, and is designed for the establishment of the Geographic Information System (GIS). The hardware and software systems are designed with consideration given to the total data management of the items within the radioactive environment.

  8. OntoTrader: An Ontological Web Trading Agent Approach for Environmental Information Retrieval

    Directory of Open Access Journals (Sweden)

    Luis Iribarne

    2014-01-01

    Full Text Available Modern Web-based Information Systems (WIS are becoming increasingly necessary to provide support for users who are in different places with different types of information, by facilitating their access to the information, decision making, workgroups, and so forth. Design of these systems requires the use of standardized methods and techniques that enable a common vocabulary to be defined to represent the underlying knowledge. Thus, mediation elements such as traders enrich the interoperability of web components in open distributed systems. These traders must operate with other third-party traders and/or agents in the system, which must also use a common vocabulary for communication between them. This paper presents the OntoTrader architecture, an Ontological Web Trading agent based on the OMG ODP trading standard. It also presents the ontology needed by some system agents to communicate with the trading agent and the behavioral framework for the SOLERES OntoTrader agent, an Environmental Management Information System (EMIS. This framework implements a “Query-Searching/Recovering-Response” information retrieval model using a trading service, SPARQL notation, and the JADE platform. The paper also presents reflection, delegation and, federation mediation models and describes formalization, an experimental testing environment in three scenarios, and a tool which allows our proposal to be evaluated and validated.

  9. Seasonal activity budget of adult baltic ringed seals.

    Directory of Open Access Journals (Sweden)

    Tero Harkonen

    Full Text Available Although ringed seals are important components in oceanic and fresh water ecosystems at high latitudes, little is known about how they exploit these harsh environments. Seasonal activity and diving behaviour of 19 adult Baltic ringed seals were studied by satellite telemetry. We elaborated an activity budget for ten months of the year, extending over the period from moult to the breeding season. Seals from three main regions showed explicit site fidelity and the distributions of animals tagged from different areas did not overlap, suggesting separate stocks. Both the mean duration and the mean depth of dives peaked in June and July. Seals spent 70% (females to 85% (males of their time diving in June and July which decreased to 50% in late autumn. Less than one percent of dives exceeded 10 min in females, while 10% of male dives lasted longer than 10 min in June to September. Less than one percent of dives lasted for more than 25 min. Both females and males were most active during day time and hauled out predominantly during the night. Activity patterns during the summer are suggested to be correlated to energy accumulation and prey availability. The information on seasonal activity budget is crucial for developing population energetic models where interactions between ringed seals and other trophic levels can be evaluated.

  10. Techniques of the environmental observer: India's earth remote sensing program in the age of global information

    Science.gov (United States)

    Denicola, Lane A.

    This research examines the emergence in India of earth remote sensing (ERS), a principal medium for environmental analysis, communication, and policy-making. ERS---the science and "craft" of analyzing images of terrestrial phenomena collected by aircraft or satellite---constitutes an information technology whose predominance in environmental discourse has grown continuously since first proposed for such applications by American researchers in 1962. Raising many thorny issues in information access and control, the use and popularization of ERS has intensified dramatically since the mid-1980s. In Westernized discourse (both popular and expert), space research and industry are often depicted at a double-remove from the so-called "developing world," where exotic technologies and esoteric goals are overshadowed by patent human needs and a lack of basic infrastructure. Yet advocates hail the utility of ERS in socially relevant applications, and India has amassed upwards of five decades of experience in space, with systems and products rivaled today only by those of the United States and China. A multi-sited ethnography of a nascent visual medium, the dissertation triangulates on its topic by tracing three analytical threads: (1) a diachronic analysis of Indian ERS satellites as an allegory of statehood and participation in the global present, (2) a synchronic analysis of ERS imagery as a discursive artifact and global information commodity, and (3) an analysis of interpretive practice as observed through a single class of Indian and foreign students at the Indian Institute of Remote Sensing (IIRS), considered here as an "interpretive community" of environmental experts. The dissertation is the result of four years of research with ERS students, faculty, researchers, users and administrators in the U.S., the U.K., Turkey and India. In particular, I conducted nine months of ethnographic fieldwork in India in 2002 and 2005, the latter half of which was spent in participant

  11. Measuring the impact of informal science education in zoos on environmental knowledge, attitudes and behaviors

    Science.gov (United States)

    Wilson, Christopher David

    Despite the emphasis in modern zoos and aquaria on conservation and environmental education, we know very little about what people learn in these settings, and even less about how they learn it. Research on informal learning in settings such as zoos has suffered from a lack of theory, with few connections being made to theories of learning in formal settings, or to theories regarding the nature of the educational goals. This dissertation consists of three parts: the development and analysis of a test instrument designed to measure constructs of environmental learning in zoos; the application of the test instrument along with qualitative data collection in an evaluation designed to measure the effectiveness of a zoo's education programs; and the analysis of individually matched pre- and post-test data to examine how environmental learning takes place, with respect to the constructivist view of learning, as well as theories of environmental learning and the barriers to pro-environmental behavior. The test instrument consisted of 40 items split into four scales: environmental knowledge, attitudes toward the environment, support for conservation, and environmentally responsible behavior. A model-driven approach was used to develop the instrument, which was analyzed using Item Response Theory and the Rasch dichotomous measurement model. After removal of two items with extremely high difficulty, the instrument was found to be unidimensional and sufficiently reliable. The results of the IRT analyses are interpreted with respect to a modern validity framework. The evaluation portion of this study applied this test instrument to measuring the impact of zoo education programs on 750 fourth through seventh grade students. Qualitative data was collected from program observations and teacher surveys, and a comparison was also made between programs that took place at the zoo, and those that took place in the school classroom, thereby asking questions regarding the role of

  12. Sustainable manure management in the Baltic Sea Region - results, cases and project recommendations

    DEFF Research Database (Denmark)

    Tybirk, Knud; Luostarinen, S; Hamelin, Lorie;

    This magazine contains the major results, conclusions and recommendations of the project Baltic Forum for Innovative Technologies for Sustainable Manure Management (Baltic Manure) which via co-funding from Interreg Baltic Sea Region programme has been a Flagship project in the EU Strategy...... for the Baltic Sea Region from 2010-2013. The project has involved 18 partners from 8 countries with MTT Agrifood Research Finland as the Lead Partne...

  13. Sustainable Production through Innovation in Small and Medium Sized Enterprises in the Baltic Sea Region

    Directory of Open Access Journals (Sweden)

    Valdas Arbačiauskas

    2010-04-01

    Full Text Available This article provides brief information about the international project SPIN (Sustainable Productionthrough Innovation in SMEs that is under implementation in the Baltic Sea region to intensify ecoinnovationdevelopment and implementation. It presents initial findings from the study conducted in theframework of this project, particularly, an overview of the SME sector (including the structure of the SMEsector, contribution of SMEs to the national economy and the situation concerning innovationimplementation in Lithuania as well as the framework situation concerning eco-innovation development andimplementation (including available financial support. The key SME needs in development andimplementation of eco-innovations are also discussed in the article.

  14. Certified Reference Material IAEA-446 for radionuclides in Baltic Sea seaweed

    DEFF Research Database (Denmark)

    Pham, M.K.; Benmansour, M.; Carvalho, F.P.

    2014-01-01

    A Certified Reference Material (CRM) for radionuclides in seaweed (Fucus vesiculosus) from the Baltic Sea (IAEA-446) is described and the results of the certification process are presented. The 40K, 137Cs, 234U and 239þ240Pu radionuclides were certified for this material, and information values...... for 12 other radionuclides (90Sr, 99Tc, 210Pb (210Po), 226Ra, 228Ra, 228Th, 230Th, 232Th, 235U, 238U, 239Pu and 240Pu) are presented. The CRM can be used for Quality Assurance/Quality Control of analysis of radionuclides in seaweed and other biota samples, as well as for development and validation...

  15. Common pathways toward informing policy and environmental strategies to promote health: a study of CDC's Prevention Research Centers.

    Science.gov (United States)

    Neri, Elizabeth M; Stringer, Kate J; Spadaro, Antonia J; Ballman, Marie R; Grunbaum, Jo Anne

    2015-03-01

    This study examined the roles academic researchers can play to inform policy and environmental strategies that promote health and prevent disease. Prevention Research Centers (PRCs) engage in academic-community partnerships to conduct applied public health research. Interviews were used to collect data on the roles played by 32 PRCs to inform policy and environmental strategies that were implemented between September 2009 and September 2010. Descriptive statistics were calculated in SAS 9.2. A difference in roles played was observed depending on whether strategies were policy or environmental. Of the policy initiatives, the most common roles were education, research, and partnership. In contrast, the most prevalent roles the PRCs played in environmental approaches were research and providing health promotion resources. Academic research centers play various roles to help inform policy and environmental strategies.

  16. Angular Distribution of Element Contents in Tree Rings and the Environmental Information

    Institute of Scientific and Technical Information of China (English)

    KESHANZHE; QIANJUNLONG; 等

    1999-01-01

    Element contents of tree rings and soils near tree roots collected from Deodar cedar (Cedrus deodara (Roxb.) G.Don) and Masson pine(Pinus massoniana lamb).were determined to study the relationship between the angular distribution of element contents in tree rings and the environmental information.The chemical composition and properties of soil are very much cmoplicated,which leads to the non-uniform distribution of the element contents in tree rings.The statistical multi-varialbe regression method was used to get the information of the tree-centered distribution of element contents in the environment(soil),(C'),C'(Z,θj),from the distribtuion of element contents in tree rings(C),C(Z,θi),which depends on the plane azimuth angle(θi),i.e.,C=C(Z,θi),where Z is the atomic number of the element,with a satisfactory result though this study is only a primary one.

  17. New Perspectives on Corporate Reporting: Social-Economic and Environmental Information

    Directory of Open Access Journals (Sweden)

    Camelia Iuliana Lungu

    2007-11-01

    Full Text Available In recent times the demand for disclosure of listed companies has dramatically increased and the failures of large companies listed on the most important stock exchanges have placed extra pressure on listed companies and standard setters for the increase in the quality of corporate reporting (Beretta, Bozzolan, 2004, pp. 303-305. Our research aims the participation to the professional judgment construction through conducting a survey of existing studies on corporate socio-economic and environmental disclosure. We focus on fundamental research which is related to inductive accounting theory and uses scientific methods for identification of corporate reporting theoretical and practical difficulties in European and international economic entities. To accomplish our objective, we take into consideration the studies on socio-economic and environmental reporting, already conducted at European and international level, the financial reporting experience and the Romanian experience on this area. We analyze the status of development in corporate reporting and environmental reporting standards and focus on the issues requested and their implications. Also, the paper allows new approaches regarding quality information reporting and its implementation into entities financial statements, ensuring premises for future research.

  18. The Relationship between Environmental Turbulence, Management Support, Organizational Collaboration, Information Technology Solution Realization, and Process Performance, in Healthcare Provider Organizations

    Science.gov (United States)

    Muglia, Victor O.

    2010-01-01

    The Problem: The purpose of this study was to investigate relationships between environmental turbulence, management support, organizational collaboration, information technology solution realization, and process performance in healthcare provider organizations. Method: A descriptive/correlational study of Hospital medical services process…

  19. Summary of existing information pertinent to environmental contaminants and oil spills on breeding Atlantic Coast piping plovers

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Information regarding environmental contaminants and oil spills on breeding Atlantic Coast piping plovers (Charadrius melodus) was solicited from state and federal...

  20. The Influences of Socio-Demographic Factors, and Non-Formal and Informal Learning Participation on Adult Environmental Behaviors

    Science.gov (United States)

    Digby, Cynthia L. B.

    2013-01-01

    Multiple factors are likely to influence adult literacy regarding the natural environment and environmental issues, but very little research has been carried out in this area. The research presented in this article is intended to help address this information gap, by investigating influences on adult environmental literacy using data from a…

  1. Exploring the Effects of Communication Framed by Environmental Concern in Informal Science Education Contexts

    Science.gov (United States)

    Yocco, Victor S.

    Informal science education (ISE) venues such as zoos, nature centers, parks, and natural history museums play a critical role in allowing the general public to learn scientific concepts (National Research Council, 2009; 2010). Most adult learning of scientific concepts takes place outside of classrooms and away from work (Rennie and Williams, 2006). It is also true that zoos and natural history museums have stated missions regarding conveying concepts related to the conservation of our natural resources (Krishtalka and Humphrey, 2000; Patrick, Mathews, Ayers, and Tunicliffe, 2007). Theoretically, the successful communication of the desired message of these ISE institutions would inspire a more informed citizenry on the use and conservation of our natural resources. Framing communication is to present a topic in a manner that promote a specific view of the information. Effectively framing information can be an avenue to achieving the goal of ISE institutions (Chong & Druckman, 2007; Nisbet, 2009). Shultz and Zelezny (2003) posit that messages framed by egoistic concerns, concerns which focus on the individual, will be better received by the general public, leading to a greater likelihood for them to become engaged. This dissertation reports on a series of descriptive mixed methods studies conducted at a zoo, a natural history museum, and a science center, exploring the framing effects of communications framed by environmental concern (Schultz, 2001). In two of the studies the researcher examined the relationship between individuals' perceptions of the overlap between their lives and nature, their levels of environmental concern, and their preferences for statements designed to align with the types of environmental concern (i.e. egoistic, social-altruistic, and biospheric). Two studies were conducted using a quasi-experimental design in which the researcher randomly assigned messages framed by environmental concern while also taking measurements of prior involvement

  2. Risk information in support of cost estimates for the Baseline Environmental Management Report (BEMR). Section 1

    Energy Technology Data Exchange (ETDEWEB)

    Gelston, G.M.; Jarvis, M.F.; Warren, B.R. [Pacific Northwest Lab., Richland, WA (United States); Von Berg, R. [ICF Kaiser Engineers, Inc., Oakland, CA (United States)

    1995-06-01

    The Pacific Northwest Laboratory (PNL)(1) effort on the overall Baseline Environmental Management Report (BEMR) project consists of four installation-specific work components performed in succession. These components include (1) development of source terms, 92) collection of data and preparation of environmental settings reports, (3) calculation of unit risk factors, and (4) utilization of the unit risk factors in Automated Remedial Action Methodology (ARAM) for computation of target concentrations and cost estimates. This report documents work completed for the Nevada Test Site, Nevada, for components 2 and 3. The product of this phase of the BEMR project is the development of unit factors (i.e., unit transport factors, unit exposure factors, and unit risk factors). Thousands of these unit factors are gene rated and fill approximately one megabyte of computer information per installation. The final unit risk factors (URF) are transmitted electronically to BEMR-Cost task personnel as input to a computer program (ARAM). Abstracted files and exhibits of the URF information are included in this report. These visual formats are intended to provide a sample of the final task deliverable (the URF files) which can be easily read without a computer.

  3. Mobile Sensors in a CDMA System For Environmental Monitoring: An Information-Theoretic Analysis

    CERN Document Server

    Mohammadi, Elaheh

    2011-01-01

    Use of sensors implanted on cell-phones to monitor environmental parameters such as air pollution, temperature, humidity, noise level, etc has been the subject of several studies. For instance, it has been demonstrated in \\cite{SteedMilton} that the use of cheap measurement devices installed on personal cell-phones allows for a fine reconstruction of geographic maps of environmental effects. In some applications one might be interested in certain statistics of the measurements, rather than the whole data. In fact, transmission of the whole data may compromise the privacy of cell-phone users. It is therefore desirable for the cell-phones to transmit just enough information about their measurements such that the desired statistics could be computed. Furthermore because the cell-phones have already the capability to transmit data to the base stations, it is desirable to use the \\emph{same} communication architecture to transmit the sensed data. To the best of our knowledge, information-theoretic limits of data t...

  4. Characterizing environmental and phenotypic associations using information theory and electronic health records

    Science.gov (United States)

    Wang, Xiaoyan; Hripcsak, George; Friedman, Carol

    2009-01-01

    Background The availability of up-to-date, executable, evidence-based medical knowledge is essential for many clinical applications, such as pharmacovigilance, but executable knowledge is costly to obtain and update. Automated acquisition of environmental and phenotypic associations in biomedical and clinical documents using text mining has showed some success. The usefulness of the association knowledge is limited, however, due to the fact that the specific relationships between clinical entities remain unknown. In particular, some associations are indirect relations due to interdependencies among the data. Results In this work, we develop methods using mutual information (MI) and its property, the data processing inequality (DPI), to help characterize associations that were generated based on use of natural language processing to encode clinical information in narrative patient records followed by statistical methods. Evaluation based on a random sample consisting of two drugs and two diseases indicates an overall precision of 81%. Conclusion This preliminary study demonstrates that the proposed method is effective for helping to characterize phenotypic and environmental associations obtained from clinical reports. PMID:19761567

  5. Spatial characterization and prediction of Neanderthal sites based on environmental information and stochastic modelling

    Science.gov (United States)

    Maerker, Michael; Bolus, Michael

    2014-05-01

    We present a unique spatial dataset of Neanderthal sites in Europe that was used to train a set of stochastic models to reveal the correlations between the site locations and environmental indices. In order to assess the relations between the Neanderthal sites and environmental variables as described above we applied a boosted regression tree approach (TREENET) a statistical mechanics approach (MAXENT) and support vector machines. The stochastic models employ a learning algorithm to identify a model that best fits the relationship between the attribute set (predictor variables (environmental variables) and the classified response variable which is in this case the types of Neanderthal sites. A quantitative evaluation of model performance was done by determining the suitability of the model for the geo-archaeological applications and by helping to identify those aspects of the methodology that need improvements. The models' predictive performances were assessed by constructing the Receiver Operating Characteristics (ROC) curves for each Neanderthal class, both for training and test data. In a ROC curve the Sensitivity is plotted over the False Positive Rate (1-Specificity) for all possible cut-off points. The quality of a ROC curve is quantified by the measure of the parameter area under the ROC curve. The dependent variable or target variable in this study are the locations of Neanderthal sites described by latitude and longitude. The information on the site location was collected from literature and own research. All sites were checked for site accuracy using high resolution maps and google earth. The study illustrates that the models show a distinct ranking in model performance with TREENET outperforming the other approaches. Moreover Pre-Neanderthals, Early Neanderthals and Classic Neanderthals show a specific spatial distribution. However, all models show a wide correspondence in the selection of the most important predictor variables generally showing less

  6. Energy and Environmental Issues in Eastern Europe and Central Asia: An Annotated Guide to Information Resources

    Energy Technology Data Exchange (ETDEWEB)

    Gant, K.S.

    2000-10-09

    Energy and environmental problems undermine the potential for sustained economic development and contribute to political and economic instability in the strategically important region surrounding the Caspian and Black Seas. Many organizations supporting efforts to resolve problems in this region have found that consensus building--a prerequisite for action--is a difficult process. Reaching agreement on priorities for investment, technical collaboration, and policy incentives depends upon informed decision-making by governments and local stakeholders. And while vast quantities of data and numerous analyses and reports are more accessible than ever, wading through the many potential sources in search of timely and relevant data is a formidable task. To facilitate more successful data searches and retrieval, this document provides annotated references to over 200 specific information sources, and over twenty primary search engines and data retrieval services, that provide relevant and timely information related to the environment, energy, and economic development around the Caspian and Black Seas. This document is an advance copy of the content that Oak Ridge National Laboratory (ORNL) plans to transfer to the web in HTML format to facilitate interactive search and retrieval of information using standard web-browser software.

  7. Text Mining to inform construction of Earth and Environmental Science Ontologies

    Science.gov (United States)

    Schildhauer, M.; Adams, B.; Rebich Hespanha, S.

    2013-12-01

    There is a clear need for better semantic representation of Earth and environmental concepts, to facilitate more effective discovery and re-use of information resources relevant to scientists doing integrative research. In order to develop general-purpose Earth and environmental science ontologies, however, it is necessary to represent concepts and relationships that span usage across multiple disciplines and scientific specialties. Traditional knowledge modeling through ontologies utilizes expert knowledge but inevitably favors the particular perspectives of the ontology engineers, as well as the domain experts who interacted with them. This often leads to ontologies that lack robust coverage of synonymy, while also missing important relationships among concepts that can be extremely useful for working scientists to be aware of. In this presentation we will discuss methods we have developed that utilize statistical topic modeling on a large corpus of Earth and environmental science articles, to expand coverage and disclose relationships among concepts in the Earth sciences. For our work we collected a corpus of over 121,000 abstracts from many of the top Earth and environmental science journals. We performed latent Dirichlet allocation topic modeling on this corpus to discover a set of latent topics, which consist of terms that commonly co-occur in abstracts. We match terms in the topics to concept labels in existing ontologies to reveal gaps, and we examine which terms are commonly associated in natural language discourse, to identify relationships that are important to formally model in ontologies. Our text mining methodology uncovers significant gaps in the content of some popular existing ontologies, and we show how, through a workflow involving human interpretation of topic models, we can bootstrap ontologies to have much better coverage and richer semantics. Because we base our methods directly on what working scientists are communicating about their

  8. Sedimentation rate in the Baltic Sea

    Energy Technology Data Exchange (ETDEWEB)

    Ilus, E.; Mattila, J.; Klemola, S.; Ikaeheimonen, T.K. [STUK Radiation and Nuclear Safety Authority (Finland); Niemisto, L. [Finnish Inst. of Marine Research (Finland)

    2001-04-01

    Varying redox conditions may affect the occurrence and concentrations of certain radionuclides in the surface layers of sediments and in near-bottom waters by causing remobilization of radionuclides from surface sediments to the overlying water and their settling back into the sediment. In recent decades about 70.000 km{sup 2} of the sea bottom in the deepest part of the Baltic Sea (about 19% of its total area) have withstood almost continuous anoxic conditions; thus, it is important to know to what extent depletion of oxygen can affect the behaviour of these radionuclides in near-bottom waters. The aim of the project was to resolve the above question in a coastal basin periodically undergoing anoxic conditions. Radioecological processes in sediments and in near-bottom water under varying redoxconditions were studied in the deep area of the Haestholmsfjaerden Bay in Loviisa (eastern Gulf of Finland) in 1995-1996. The Haestholmsfjaerden Bay is a semienclosed basin between the mainland and the archipelago and is connected with the open Gulf of Finland only through narrow, shallow sounds: In 1995, total depletion of oxygen occurred in the hypolimnion of Haestholmsfjaerden Bay during 2 periods in late summer and autumn. In 1996, oxygen conditions were the worst ever observed in the Haestholmsfjaerden deep. During early autumn anoxic conditions prevailed for more than 1 month in the near-bottom water. The highest total phosphorus and total nitrogen concentrations in the near-bottom water during these periods were 20- and 4- fold compared with the corresponding values in surface water. According to the results obtained in this project, remobilization of {sup 137}Cs and {sup 239,240}Pu from sediments to near-bottom water is negligible or non-existent in the Haestholmsfjaerden deep. If it does occur, however, it may be so slight that it is not possible to observe with the methods used in this study. Although the anoxic periods are quite short in the Haestholmsfjaerden deep

  9. The new diatom training set from the Polish Baltic coast and diatom-based transfer functions as a tool for understanding past changes in the southern Baltic coastal lakes

    Science.gov (United States)

    Lutyńska, Monika; Szpikowska, Grażyna; Woszczyk, Michał; Suchińska, Anita; Burchardt, Lubomira; Messyasz, Beata

    2014-05-01

    The transfer function method has been developed as a useful tool for reconstruction of the past environmental changes. It is based on the assumption that the modern species, which ecological requirements are known, can be used to quantitative reconstructions of the past changes. The aim of the study was to gather test sets and to build diatom-based transfer function, which can be used to reconstruct changes in the trophic state and salinity in the coastal lakes on the Polish Baltic coast. In the previous years there were several attempts made to reconstruct these parameters in lagoonal waters on the Baltic coasts in Germany, Denmark, Finland, Netherland, Sweden and Norway. But so far there is no diatom test set and transfer function was built for the Polish coastal lakes. We sample diatoms form 12 lakes located along the polish Baltic coast. At the same time we monitor the physical-chemical conditions in the lakes, which includes lake water chemical composition (chlorides, phosphorous and sulphur), pH, salinity, conductivity, temperature, dissolved oxygen. We collect samples form the lakes as well as from the Baltic Sea and we analyse the whole phytoplankton composition, however the special focus in put on diatoms. The results of the analysis show seasonal changes in the chemical and physical water properties. The diatom assemblage composition and species frequency also changed significantly. This study is a contribution to the projects: NN 306 064 640 financed by National Science Centre, Poland and Virtual Institute ICLEA (Integrated Climate and Landscape Evolution Analysis) funded by the Helmholtz Association.

  10. Environmental Scanning in Acquisition and Use of Information by the Managers of Private Publishers in Tehran City

    Directory of Open Access Journals (Sweden)

    Fahimeh Babalhavaeji

    2012-02-01

    Full Text Available The purpose of this study was the investigation of managers of private publishers of Tehran (MPPT in using at information source to acquire information about their organization's external environment and to use it on decision-making. Research methods were analytical survey and statistic population 260 managers for research was selected by random sampling methods from Morgan table. Questionnaires were used as an instrument for data collecting and sent to publishers by email. In this study, environmental scanning, information source, information source accessibility selected as dependent variable, and measured with MPPT as independent variable. Binomial test and Pearson correlation analysis test were used for analyzing questions and hypothesis. The investigation results showed that findings from research questions results indicated significant relationship among independent variables (MPPT with the dependent variables- environmental scanning, information sources, source accessibility of information. In the external environment, the sectors of economic, customers and competitors were the most important environmental sectors, and information sources were also available under subordinate staff, internal memoranda, circulars were most important source of information and television and radio, government publications and periodicals periodic rate also have been used less. There was relationship between the source accessibility of information and the frequency of its use in environmental scanning statistically significant between levels of less than (P based on Pearson’s correlation analysis.

  11. Media Choice in Environmental Information Dissemination for Solid Waste Management among Policy Formulators and Implementors: A Case Study of Oyo State, Nigeria

    Science.gov (United States)

    Akintola, B. A.; Temowo, O. O.; Ajiboye, J. O.

    2009-01-01

    Environmental information has been described as central to the issues of solid waste management and disposal. This study investigated the availability and accessibility of environmental information to the solid waste policy formulators and implementors with regard to the media/channels used for disseminating environmental information to the…

  12. Response of the Baltic and North Seas to river runoff from the Baltic watershed - Physical and biological changes

    Science.gov (United States)

    Hänninen, Jari; Vuorinen, Ilppo; Rajasilta, Marjut; Reid, Philip C.

    2015-11-01

    Selected Baltic Sea watershed River Runoff (BSRR) events during 1970-2000 were used as predictor in Generalised Linear Mixed Models (GLIMMIX) for evidence of simultaneous changes/chain of events (including possible time lags) in some chemical, physical and biological variables in the Baltic and North Sea ecosystems. Our aim was to explore for climatic-based explanation for ecological regime shifts that were documented semi-simultaneously in both ecosystems. Certain similarities were identified in the North Sea and the Baltic Sea salinity, oxygen concentration, temperature and phyto- and zooplankton parameters. These findings suggest that BSRR events which originate in the Baltic Sea catchment area modify and contribute to large scale ecosystem changes not only in the Baltic Sea, but also in the adjacent parts of the North Sea. However, the Baltic Sea inter-annual and inter-decadal variabilities of physical and biological parameters are driven by direct atmospheric forcing, typically with a relatively short lag. In contrast, such changes in the North Sea are influenced by both local and direct atmospheric forcing, typically with a longer lag than in the Baltic, and a more regional, indirect forcing from changes in the North Atlantic. We suggest that this interactive system partially is behind large scale ecosystem regime shifts found in both Seas. During our study period two such shifts have been identified independently from us in a study earlier in the Southern and Central Baltic in 1980s and 1990s and a later one in 2001/2002 in the North Sea. As a post hoc test we compared the 0+ year class strength of the North Sea herring with BSRR intensity, and found evidence for higher herring production in high BSRR periods, which further corroborates the idea of a remote effect from the large watershed area of the Baltic. Regime shifts as well as their semi-synchronous appearance in two neighbouring sea areas could be identified. GLIMMIX models provide opportunities for

  13. Benthic communities in chemical munitions dumping site areas within the Baltic deeps with special focus on nematodes

    Science.gov (United States)

    Kotwicki, Lech; Grzelak, Katarzyna; Bełdowski, Jacek

    2016-06-01

    Assessment of biological effects of chemical warfare agents (CWAs) dumped in the Baltic Sea has been one of the tasks of the Chemical Munitions Search & Assessment (CHEMSEA) project. Three sites have been selected for investigation: Bornholm Deep, Gotland Deep and Gdansk Deep. Fauna collected from these locations were compared with the reference area located between the studied regions at similar depths below 70 m. In total, four scientific cruises occurred in different seasons between 2011 and 2013. The total lack of any representatives of macrozoobenthos in all of the investigated dumping sites was noted. As a practical matter, the Baltic deeps were inhabited by nematodes as the only meiofauna representatives. Therefore, nematodes were used as a key group to explore the faunal communities inhabiting chemical dumping sites in the Baltic deeps. In total, 42 nematode genera belonging to 18 families were identified, and the dominant genus was Sabatieria (Comesomatidae), which constituted 37.6% of the overall nematode community. There were significant differences in nematode community structure (abundance and taxa composition) between the dumping areas and the reference site (Kruskal-Wallis H=30.96, p<0.0001). Such clear differences suggest that nematode assemblages could mirror the environmental conditions.

  14. A novel modeling tool with multi-stressor functionality for organic contaminant transport and fate in the Baltic Sea.

    Science.gov (United States)

    Undeman, E; Gustafsson, E; Gustafsson, B G

    2014-11-01

    The coupled physical-biogeochemical model BALTSEM, previously used to assess nutrient/carbon cycles and eutrophication in the Baltic Sea, has been expanded to include algorithms for calculations of organic contaminant environmental transport and fate. This novel model version (BALTSEM-POP) is evaluated for polychlorinated biphenyls (PCBs), polychlorinated dibenzo-p-dioxins/dibenzofurans (PCDD/Fs) and hexachlorobenzene (HCB) in Baltic Sea surface water and sediment. Modeled dissolved concentrations are usually within a factor of 2-4 of observed concentrations, however with larger deviations for furans. Calculated concentrations in particulate organic matter are less accurate (within factors of 1-700), likely due to errors in estimated pelagic biomass, particulate matter-water partitioning, and large natural variability in field data. Concentrations in sediments are usually predicted within a factor of 6. The good performance of the model illustrates its usefulness for exploration of contaminant fate in response to variations in nutrient input and climatic conditions in the Baltic Sea marine environment.

  15. Marine environment protection for the North and Baltic Seas. Special Report - February 2004

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    The marine environment of the North Sea and Baltic Sea is still heavily polluted. The marine ecosystems are under severe stress from overfishing, water pollution, raw materials production and tourism. Environmental protection in this region necessitates decisive political initiatives and strict corrections especially in fishery policy, agricultural policy and chemical substances control. This is the balance of the special expert opinion of the Council of Environmental Experts. The publication specifies the main problem areas, the current pollution situation, the fields where action is most urgently required - especially in fishery, chemical substances, agricultural and sea travel policies - and presents suggestions for an integrated European and national marine protection policy including a regional development concept for the marine environment. (orig.)

  16. Consumers' environmental and ethical consciousness and the use of the related food products information: The role of perceived consumer effectiveness.

    Science.gov (United States)

    Ghvanidze, Sophie; Velikova, Natalia; Dodd, Tim H; Oldewage-Theron, Wilna

    2016-12-01

    Consumers can be important active contributors to a sustainable society by selecting food choices that are both healthy and produced respecting environmental and socially ethical standards. The current study investigates five consumer behavioural factors - namely, perceived consumer effectiveness (PCE); environmental conscious behaviour; concerns for ethical food production; health conscious lifestyle; and healthy dietary patterns. The key interest of the study lies in exploring the moderating role of PCE - the extent to which the consumer believes that his/her own efforts can make a difference - in these interrelationships. The empirical analysis was conducted through an online survey of food consumers implemented in three markets - the US, the UK and Germany. Findings indicate that for individuals with higher levels of PCE, who are environmental conscious and ethically concerned, information on food labels relating to environmental and social issues represents value by itself. Interestingly, health and nutrition information on food labels was not perceived valuable by consumers with high PCE. The predictive effects of various socio-demographic variables on PCE, consumer environmental and health consciousness are discussed. Cross-cultural differences are also outlined. The results of this research may contribute to the development of environmental policies and communication strategies of the food industry to enhance perceived consumer effectiveness among consumers. Improved PCE, in turn, may catalyze consumers' environmental behaviour and ethical concerns in relation to consumption of food products with environmental and social information.

  17. Characteristics of juvenile survivors reveal spatio-temporal differences in early life stage survival of Baltic cod

    DEFF Research Database (Denmark)

    Huwer, Bastian; Hinrichsen, H.H.; Böttcher, U.

    2014-01-01

    The spatio-temporal origin of surviving juvenile Baltic cod Gadus morhua was investigated by coupling age information from otolith microstructure analysis and hydrodynamic modeling, which allowed backtracking of drift routes in time and space. The suitability of hydrodynamic modeling for drift...... simulations of early life stages of Baltic cod up to the pelagic juvenile stage was validated by comparing model simulations with the catch distribution from a survey targeting pelagic juveniles, and mortality rates and hatch date distributions of pelagic and demersal juveniles were estimated. Hatch dates...... and hatch locations of juvenile survivors showed distinct patterns which did not agree well with the abundance and spatial distribution of eggs, suggesting marked spatio-temporal differences in larval survival. The good agreement of the spatio-temporal origin of survivors from this field investigation...

  18. An enigmatic spiny harvestman from Baltic amber

    Directory of Open Access Journals (Sweden)

    J. A. Dunlop

    2012-08-01

    Full Text Available A new harvestman (Arachnida: Opiliones from Baltic amber (Palaeogene: Eocene; ca. 44–49 Ma is described as Piankhi steineri n. gen., n. sp. This enigmatic fossil expresses long, slender pedipalps without a tarsal claw, which is characteristic for the suborder Dyspnoi. The chelicerae are notably enlarged and the dorsal body surface is formed from a carapace with a separate prosomatic tergite (metapeltidium, plus a large opisthosomal scute (or scutum parvum. However these characters, combined with the distinctly spiny limbs and further rows of spines across the fossil's opisthosoma, have no parallel among the modern dyspnoid harvestmen that we are aware of. The fossil resolves features reminiscent of modern members of the dyspnoid families Ceratolasmatidae, Nipponopsalididae, Ischyropsalididae and Sabaconidae, but does not show unequivocal apomorphies of any one particular family. We must entertain the possibility that this is an extinct body plan from the Eocene of north-central Europe, and we tentatively refer the fossil to a new genus in an unresolved position among the Ischyropsalidoidea (Dyspnoi. An amorphous triangular structure behind the anal region is assumed to be faecal matter, rather than part of the original anatomy. doi:10.1002/mmng.201200007

  19. Innovative economy in the Baltic Sea region

    Directory of Open Access Journals (Sweden)

    Mezhevich N. M.

    2012-01-01

    Full Text Available Innovative activity is carried out at three levels — those of the state, region and a company or a university. This article considers the level of development of knowledge-based economy in Germany, Denmark, Sweden, Finland, Estonia, Latvia, Lithuania, and Poland at each of the three levels, as well as descripes the spatial differentiation of innovative activity within the Baltic region. The analysis is done on the basis of national and international research, as well as statistical data on the intensity of research and development, structure of research expenditure, human capital in the field of advanced technologies, and the methods of institutional support for innovative activity. The authors characterise the role of business, university, and authorities — which constitute the «triple helix» — in national innovative systems. The article also analyses such important factors as the intensity of research and development, the share of employees in the field of advanced technologies, and the methods of public support. Examples of private-public infrastructure for the implementation of innovative projects are offered.

  20. Innovative economy in the Baltic Sea region

    Directory of Open Access Journals (Sweden)

    Mezhevich Nikolay

    2012-03-01

    Full Text Available Innovative activity is carried out at three levels — those of the state, region and a company or a university. This article considers the level of development of knowledge-based economy in Germany, Denmark, Sweden, Finland, Estonia, Latvia, Lithuania, and Poland at each of the three levels, as well as descripes the spatial differentiation of innovative activity within the Baltic region. The analysis is done on the basis of national and international research, as well as statistical data on the intensity of research and development, structure of research expenditure, human capital in the field of advanced technologies, and the methods of institutional support for innovative activity. The authors characterise the role of business, university, and authorities — which constitute the «triple helix» — in national innovative systems. The article also analyses such important factors as the intensity of research and development, the share of employees in the field of advanced technologies, and the methods of public support. Examples of private-public infrastructure for the implementation of innovative projects are offered.

  1. Environmental guide for electronics and electrotechnics industry. Information about companies` materials and waste issues; Elektroniikka-alan ympaeristoeopas

    Energy Technology Data Exchange (ETDEWEB)

    Toernblom, K.

    1999-11-01

    The guide has been planned for SME`s in electronics and electrotechnics industry, authorities, waste advisors, instructors and students as well as others interested in environmental and waste matters. The publication contains practical information about waste management, prevention, recovery and safe final storage. Waste issues are handled in great detail in the publication, taking into account all stages of in the product`s life cycle, from product design to production on processes and from sale to final storage. In addition to general environmental information, the guidebook includes a structural plan for environmental management system and instructions on how to implement it. The plan is more compact than general environmental management systems and therefore easier to carry out by SME`s. The publication contains also practical examples, instructions and contact information. (orig.)

  2. Russia’s energy geostrategy in the Baltic Sea region

    Directory of Open Access Journals (Sweden)

    Zeleneva Irina

    2013-06-01

    Full Text Available This article explores Russian energy policy in the Baltic Sea region in the context of the world energy market globalization. The study focuses on the three Baltic States — Latvia, Lithuania, and Estonia — which have a similar geographical location and history. The dynamic development of the region as a whole is strongly influenced by the stability of energy supply in each state. The article analyses the role Russia plays in the energy policy of the region from both geopolitical and geostrategic viewpoints. The author identifies the main characteristics of the Russian energy policy in these countries, and provides with a forecast for energy policy development in the region. A geostrategic approach dictates any successful energy policy in the Baltic Sea region to bring in line Russian interests with those of the European states.

  3. The transnational territorial transport system of the Baltic Region

    Directory of Open Access Journals (Sweden)

    Gumenyuk Ivan

    2012-03-01

    Full Text Available In this paper we focus on the structure and territorial borders of the Baltic Sea region, and examine the key structural elements of the transnational territorial transport system. In this respect, we clarify some terms used in transport geography. For the first time the transport system gets territorially localized, which allows for a broad range of new studies of transnational transportation in the Baltic Sea area. We also identify the main principles of development and operation of international territorial transport systems and present them taking the Baltic Sea region as an example. Our findings, we hope, will have a great practical application for researchers of transport geography, especially those studying international logistics.

  4. Projected habitat loss for Atlantic herring in the Baltic Sea.

    Science.gov (United States)

    Illing, Björn; Moyano, Marta; Hufnagl, Marc; Peck, Myron A

    2016-02-01

    Projected, climate-driven changes in rainfall patterns are expected to alter the salinity (S) of estuaries and larger brackish water bodies, such as the Baltic Sea. Some marine fish larvae are potentially more sensitive to low salinity than older stages, hence we compared the low salinity tolerance of Atlantic herring (Clupea harengus) larvae at the individual and population levels including four populations in the North and Baltic Seas. Acute low salinity tolerance was similar (S = 1.9-2.7) across populations and increased with increasing body size. Based on this physiological threshold and a regionally down-scaled climate model, spawning habitats in the northern and eastern Baltic Sea are projected to be largely unsuitable for herring by 2100. Although adaptive mechanisms may attenuate the effect in some species, the limited physiological tolerance of fish larvae will remain an important bottleneck for the persistence of marine fish populations in brackish waters undergoing climate-driven freshening.

  5. The concentrations of 241Pu in the southern Baltic Sea

    Directory of Open Access Journals (Sweden)

    Strumińska-Parulska D. I.

    2013-04-01

    Full Text Available The aim of the work was 241Pu activities determination in different components (water, plankton and fish of the southern Baltic Sea ecosystem. The determination of 241Pu in the samples was done indirectly by activity measuring the increment in 241Am from the decay of β-emitting 241Pu in samples collected 10-15 years after the Chernobyl accident. Enhanced levels of 241Pu were observed in all analyzed Baltic samples. The plutonium is also non-uniformly distributed between the organs and tissues of the analyzed fish; especially pelagic herring and cod as well as benthic flounder. The annual individual effective doses calculated on the basis of 241Pu concentrations in fish indicated that the impact of the consumption of 241Pu with Baltic fish on the annual effective dose for a statistical inhabitant of Poland was very small.

  6. A Comparison of Eemian and Holocene Transgressions of the Baltic Sea based on the Sedimentary Record of Lake Ladoga

    Science.gov (United States)

    Delusina, I.; Andreev, A.

    2015-12-01

    Two cycles of postglacial transgressions of Baltic Sea could be recognized in the sediments of Lake Ladoga and vicinity: an Eemian (MIS 5e, ca 124-119 kya) and a Holocene with several subsequent stages: Ancylus Lake, Mastogloia Sea and Littorina Sea, starting at ca 9.5 kya BP and existing up to 4 kya BP. New data obtained from deep coring in Lake Ladoga (Andreev et al., 2014) has allowed us to re-visit an old question about the age and nature of sediments at the bottom of Lake Ladoga. The lake is east of the Baltic and provides important information about the marginal stage of Baltic Sea levels, and in particular about differences between the Eemian and Holocene transgressions. Previously Eemian marine sediments have never been found at the bottom of Lake Ladoga although they have been identified along river terraces, in small lakes and as detached lenses. The new coring reached a depth of 22 m, and found marine diatoms that might correspond to the Eemian transgression. As part of the effort to understand these fossils, we have compiled a comprehensive picture of the distribution of Eemian sediments around Lake Ladoga. There is very little published data about these deposits (Miettinen et al., 2014) so we have assembled known, but never published or published only in Russian, data. The number of unpublished marine Eemian sequences exceeds 70. They occur more frequently here than on other Baltic coasts, because of the low position of the eastern Baltic territories above the sea level. This meant that they were not destroyed by isostatic uplift, which resulted in the deposition of thicker layers of sediment than in mountainous Fennoscandia. Typical Eemian sediments comprise a black clay layer with Yoldia arctica, have a monotonous appearance and are easily distinguished from other interglacial sediments. The modern elevation of these sections implies that the elevation of the Eemian Sea could not have exceeded +17 m and probably was very uniform.The Holocene

  7. Nitrogen surface water retention in the Baltic Sea drainage basin

    Directory of Open Access Journals (Sweden)

    P. Stålnacke

    2014-09-01

    Full Text Available In this paper, we estimate the surface water retention of nitrogen (N in all the 117 drainage basins to the Baltic Sea with the use of a statistical model (MESAW for source apportionment of riverine loads of pollutants. Our results show that the MESAW model was able to estimate the N load at the river mouth of 88 Baltic Sea rivers, for which we had observed data, with a sufficient degree of precision and accuracy. The estimated retention parameters were also statistically significant. Our results show that around 380 000 t of N are annually retained in surface waters draining to the Baltic Sea. The total annual riverine load from the 117 basins to the Baltic Sea was estimated to 570 000 t of N, giving a total surface water N retention of around 40%. In terms of absolute retention values, three major river basins account for 50% of the total retention in the 117 basins; i.e. around 104 000 t of N is retained in Neva, 55 000 t in Vistula and 32 000 t in Oder. The largest retention was found in river basins with a high percentage of lakes as indicated by a strong relationship between N retention (% and share of lake area in the river drainage areas. For example in Göta älv, we estimated a total N retention of 72%, whereof 67% of the retention occurred in the lakes of that drainage area (Lake Vänern primarily. The obtained results will hopefully enable the Helsinki Commission (HELCOM to refine the nutrient load targets in the Baltic Sea Action Plan (BSAP, as well as to better identify cost-efficient measures to reduce nutrient loadings to the Baltic Sea.

  8. Regional Information Group (RIG). Energy, environmental, and socioeconomic data bases and associated software at Oak Ridge National Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Loebl, A.S.; Malthouse, N.S.; Shonka, D.B.; Ogle, M.C.; Johnson, M.L.

    1976-10-01

    A machine readable data base has been created by the Regional Information Group, Regional and Urban Studies Section, Energy Division, Oak Ridge National Laboratory, to provide documentation for the energy, environmental, and socioeconomic data bases and associated software maintained at Oak Ridge National Laboratory. This document is produced yearly by the Regional Information Group to describe the contents and organization of this data base.

  9. Hypoxia in the Baltic Sea: biogeochemical cycles, benthic fauna, and management.

    Science.gov (United States)

    Carstensen, Jacob; Conley, Daniel J; Bonsdorff, Erik; Gustafsson, Bo G; Hietanen, Susanna; Janas, Urzsula; Jilbert, Tom; Maximov, Alexey; Norkko, Alf; Norkko, Joanna; Reed, Daniel C; Slomp, Caroline P; Timmermann, Karen; Voss, Maren

    2014-02-01

    Hypoxia has occurred intermittently over the Holocene in the Baltic Sea, but the recent expansion from less than 10 000 km(2) before 1950 to >60 000 km(2) since 2000 is mainly caused by enhanced nutrient inputs from land and atmosphere. With worsening hypoxia, the role of sediments changes from nitrogen removal to nitrogen release as ammonium. At present, denitrification in the water column and sediments is equally important. Phosphorus is currently buried in sediments mainly in organic form, with an additional contribution of reduced Fe-phosphate minerals in the deep anoxic basins. Upon the transition to oxic conditions, a significant proportion of the organic phosphorus will be remineralized, with the phosphorus then being bound to iron oxides. This iron-oxide bound phosphorus is readily released to the water column upon the onset of hypoxia again. Important ecosystems services carried out by the benthic fauna, including biogeochemical feedback-loops and biomass production, are also lost with hypoxia. The results provide quantitative knowledge of nutrient release and recycling processes under various environmental conditions in support of decision support tools underlying the Baltic Sea Action Plan.

  10. Climate envelope modeling and dispersal simulations show little risk of range extension of the Shipworm, Teredo navalis (L., in the Baltic sea.

    Directory of Open Access Journals (Sweden)

    Christin Appelqvist

    Full Text Available The shipworm, Teredo navalis, is absent from most of the Baltic Sea. In the last 20 years, increased frequency of T. navalis has been reported along the southern Baltic Sea coasts of Denmark, Germany, and Sweden, indicating possible range-extensions into previously unoccupied areas. We evaluated the effects of historical and projected near-future changes in salinity, temperature, and oxygen on the risk of spread of T. navalis in the Baltic. Specifically, we developed a simple, GIS-based, mechanistic climate envelope model to predict the spatial distribution of favourable conditions for adult reproduction and larval metamorphosis of T. navalis, based on published environmental tolerances to these factors. In addition, we used a high-resolution three-dimensional hydrographic model to simulate the probability of spread of T. navalis larvae within the study area. Climate envelope modeling showed that projected near-future climate change is not likely to change the overall distribution of T. navalis in the region, but will prolong the breeding season and increase the risk of shipworm establishment at the margins of the current range. Dispersal simulations indicated that the majority of larvae were philopatric, but those that spread over a wider area typically spread to areas unfavourable for their survival. Overall, therefore, we found no substantive evidence for climate-change related shifts in the distribution of T. navalis in the Baltic Sea, and no evidence for increased risk of spread in the near-future.

  11. Implications of stock recovery for a neighbouring management unit: experience from the Baltic cod

    DEFF Research Database (Denmark)

    Eero, Margit; Hansen, Jakob Hemmer; Hüssy, Karin

    2014-01-01

    Cod in the Baltic Sea is assessed and managed as two separate stocks, i.e. eastern and western Baltic cod. The eastern Baltic cod has recently started to recover after several decades of severe depletion. In the present study, we suggest that the recovery of the eastern Baltic cod population has...... also substantially increased cod abundance in a specific area of the adjacent western Baltic management unit. This is investigated through long time-series of spatially resolved stock assessment data supplemented by genetic analyses of origin of the cod currently found in the transition area between...... the two populations. Due to immigrating cod from the east, there are currently large spatial differences in cod abundance and mean weight in the western Baltic management unit that raise new management concerns. First, the high abundance of cod of eastern origin found in the western Baltic management unit...

  12. Policy, systems, and environmental approaches for obesity prevention: a framework to inform local and state action.

    Science.gov (United States)

    Lyn, Rodney; Aytur, Semra; Davis, Tobey A; Eyler, Amy A; Evenson, Kelly R; Chriqui, Jamie F; Cradock, Angie L; Goins, Karin Valentine; Litt, Jill; Brownson, Ross C

    2013-01-01

    The public health literature has not fully explored the complexities of the policy process as they relate to public health practice and obesity prevention. We conducted a review of the literature across the policy science and public health fields, distilled key theories of policy making, and developed a framework to inform policy, systems, and environmental change efforts on obesity prevention. Beginning with a conceptual description, we focus on understanding three domains of the policy process: the problem domain, the policy domain, and the political domain. We identify key activities in the policy process including the following: (a) assessing the social and political environment; (b) engaging, educating and collaborating with key individuals and groups; (c) identifying and framing the problem; (d) utilizing available evidence; (e) identifying policy solutions; and (f) building public support and political will. The article provides policy change resources and case studies to guide and support local and state efforts around obesity prevention.

  13. Abnormalities in cognitive-emotional information processing in idiopathic environmental intolerance and somatoform disorders.

    Science.gov (United States)

    Witthöft, Michael; Rist, Fred; Bailer, Josef

    2009-03-01

    Idiopathic environmental intolerance (IEI) represents a functional somatic syndrome marked by diverse bodily complaints attributed to various substances in the environment. Evidence for abnormalities in affective information processing similar to somatoform disorders (SFD) has recently been found in people with IEI. In order to further investigate these cognitive-emotional abnormalities, we compared people with IEI (n=49), SFD only (n=43), and non-somatoform controls (n=54) with respect to their performance in the extrinsic affective Simon task (EAST). This task allowed us to dissociate indicators of automatic affective associations and emotional intrusion effects of both bodily complaints and IEI-trigger words. Negative association effects toward IEI-trigger words were strongest for IEI participants. Emotional intrusion effects of symptom words were larger both in IEI and SFD than in controls. The results of enhanced negative automatic evaluations of IEI-trigger words and greater attention allocation to symptom words support cognitive models of IEI.

  14. Data management plan for the Oak Ridge Environmental Information System, Version 1. 1

    Energy Technology Data Exchange (ETDEWEB)

    1992-08-04

    The Data Management Plan (DMP) describes the data management objectives, system components, data base structure and contents, system maintenance, data processing, and user interface for the prototype phase of the Oak Ridge Environmental Information System (OREIS). The major goals of OREIS data management are to compile data of known quality, to maintain the integrity of the data base, and to provide data to users. The DMP defines the requirements, describes the responsibilities, and references the procedures for meeting the data management objectives. Emphasis is on management of measurement data and the associated metadata used to support its proper interpretation and legal defensibility. The DMP covers transmittal, processing, storage, and data access activities associated with OREIS. The OREIS data dictionary is provided as an appendix.

  15. Information and Communication Technology (ICT Revolution: Its Environmental Impact and Sustainable Development

    Directory of Open Access Journals (Sweden)

    Sunday A. Idowu

    2010-01-01

    Full Text Available Our world''s resources, and even the planet itself, are rapidly decaying faster than we can imagine. While many people debate the causes the effects are obvious to all: climate change, problem in the animal world, health problems and rising concern about sustainability. The question now is to what extent Information and Communication Technology (ICT has impacted our world. In fact, what solutions has ICT provided to the prevailing problems in our world which we may refer to as development and at the same time what problems has ICT created in effect. Thus, it becomes imperative to ask: What are the environmental implications of the rapidly growing development and use of ICT with respect to sustainable development now and in the future? What policies should be implemented in the production of ICT infrastructures and use of IT for sustainable development? What implications or threat do the advanced ICT countries like United States, China and Japan present to developing countries especially in Africa, and India in terms of e-waste? These questions define the focus of this paper. The paper also contributes to awareness building in form of recommendations needed so that producers, marketers and consumers will consider environmental issues when producing, buying and finally disposing ICT components and resources.

  16. Satisfaction with personal and environmental quality of life: a black South African informal settlement perspective

    Directory of Open Access Journals (Sweden)

    MS Westaway

    2001-09-01

    Full Text Available A study was conducted with 487 black adult residents of a South African informal settlement (151 men and 336 women to ascertain satisfaction with personal and environmental quality of life. It was hypothesised that: (1 health status and life satisfaction were the underlying dimensions of personal quality of life (PQOL; (2 health status and life satisfaction were more strongly associated with PQOL than environmental quality of life (EQOL; and (3 life satisfaction and satisfaction with EQOL were positively related. Seventy per cent of respondents rated their health as good or better. Age, schooling and employment status were significantly related to health, life satisfaction and PQOL. Reliability (internal consistency coefficients were 0.77 for the 5-item life satisfaction scale and 0.82 for the 12-item EQOL measure. Factor analysis showed that safety and security was the major unmet service need. Health status and life satisfaction explained 38% of the variance in PQOL; health status explained only 4% of the variance in EQOL. Life satisfaction was significantly related to EQOL (r = 0.16, p = 0.01. The results provided support for all three hypotheses. It was concluded that the life satisfaction and EQOL measures had good reliability; there was a definite need for a safety and security programme; and good health was a more important predictor of PQOL than EQOL.

  17. Fish, fishing, and pollutant reduction in the Baltic Sea

    DEFF Research Database (Denmark)

    MacKenzie, Brian; Almesjö, L.; Hansson, S.

    2004-01-01

    The Baltic Sea is heavily polluted yet supports major Commercial fisheries for cod (Gadus morhua), herring (Clupea harengus), and sprat (Sprattus sprattus). Emissions of persistent organic pollutants, such as polychlorinated biphenyls (PCBs) and DDT, were high during the 1960s and 1970s, and conc......The Baltic Sea is heavily polluted yet supports major Commercial fisheries for cod (Gadus morhua), herring (Clupea harengus), and sprat (Sprattus sprattus). Emissions of persistent organic pollutants, such as polychlorinated biphenyls (PCBs) and DDT, were high during the 1960s and 1970s...

  18. Nitrogen fixation during an unusual summer Baltic Sea

    DEFF Research Database (Denmark)

    Voss, Maren; Dalsgaard, Tage; Fabian, Jenny

    Nitrogen fixation is a major nitrogen source for the open ocean. Also the land-locked, partly anoxic Baltic Sea receives almost as much nitrogen from nitrogen fixation as it receives from eutrophied rivers. Growth conditions for cyanobacteria are usually very favorable with low N/P ratios after...... winter mixing and a strong stratification and high surface temperatures in summer. However, the summer 2012 was quite different with strong winds and cold surface waters. Blooms of cyanobacteria therefore only developed in sheltered regions but not in the central Baltic Proper. Moreover, a greater...

  19. Controlling benthic release of phosphorus in different Baltic Sea scales

    DEFF Research Database (Denmark)

    Pitkänen, Heikki; Bendtsen, Jørgen; Hansen, Jørgen L. S.;

    to counteract anoxia and benthic release of nutrients in coastal marine conditions in the Baltic Sea. The project undertook monitoring of the pilot tests, modelling of effects at different scales, risk management, cost effectiveness and cost benefit analysis.......The general aim of the PROPPEN project was to study whether it is possible to counteract near-bottom anoxia and excess benthic nutrient release ("internal loading") in the Baltic Sea by artificial oxygenation in cost-efficient and socio-economically beneficial ways. Two pilot sites were selected...

  20. PARTICIPATORY GOVERNANCE IN THE PUBLIC HEALTHCARE SYSTEMS OF THE SCANDINAVIAN AND BALTIC COUNTRIES

    Directory of Open Access Journals (Sweden)

    Stefanescu Aurelia

    2011-12-01

    Full Text Available The diminished trust of citizens in the public sector, the increased complexity of policy issues and the reforms in accordance with the new public management principles generate the need of focusing more extensively on participatory governance. Participatory governance can be defined as the genuine engagement of citizens and other organizations in the formulation of policies and strategies, in the decision-making process from the public sector and in the implementation of the decisions. The present paper's objectives are to define the concept of participatory governance, to argue in favor of implementing it in the public sector and to find to what extent public healthcare institutions from Scandinavian and Baltic countries publish information on participatory governance and how they perceive community engagement. The research findings are that the information on participatory governance disclosed on the websites of relevant institutions from within the Scandinavian and Baltic public healthcare systems is scarce. The countries with the greatest concern for community engagement are Denmark and Sweden. It is argued that there should be a shift in focus within the public sector in general and within the healthcare system in particular, so that citizens are genuinely involved in the relevant processes and their satisfaction is indeed at an adequate level.

  1. Causes of different impact of Major Baltic Inflows on cod reproduction in the Gotland Basin of the Baltic Sea

    Science.gov (United States)

    Karaseva, E. M.; Zezera, A. S.

    2016-09-01

    The impact of the Major Baltic Inflows (MBIs) of 1976, 1993, and 2003 on cod reproduction in the Gotland Basin of the Baltic Sea is considered based on calculations of the eastern Baltic cod egg abundance and offspring survival indices. The reproductive success (1976-1977) was defined by the elevation of the 11 psu isohaline and deepening of the 2 mL/L isooxygene surface, which provided the formation of a water layer suitable for cod spawning at a depth of 90-130 m. Prerequisites of the appearance of the reproductive layer in 1976-1977 were a previously high salinity level and penetrating two successive MBIs in one year. The cause of the weak MBI impact in 1993 was the previous salinity minimum; in 2003 it was rapid oxygen depletion due to an increase in temperature. As a result of their weaker influence, small and fragmented cod spawning biotopes appeared in the Gotland Basin.

  2. Using sustainable development indicators as a supplementary measure for the integrated management of environmental information system in Taiwan.

    Science.gov (United States)

    Chang, I C; Yu, Y H

    2001-01-01

    Environmental Information System (EIS) transfers environmental data and information to audiences in any field of knowledge or activity interested in environmental problems. Currently, numerous conventional EISs or Environmental Databases (EDs) are available in Taiwan. However, they fail to adequately address the strong correlations among the environmental, social and economic components. Notably, Sustainable Development Indicators (SDIs) combine environmental, social and economic dimensions, as well as illustrate the links among systems. Subsequently, developing a set of SDIs will provide an excellent opportunity to systematically consolidate the information scattered among many archives, as well as promoting an integrated EIS. This work presents an experimental model referred to as the 'Sustainable Development Information System of the Island Taiwan' (SDISIT). This system was developed to assist the integrated management of either EIS or ED. The Factor Analysis Method (FAM) is one tool that may prove useful in easing the developing process. Furthermore, by examining the correlations between the indicators, this method can apply existing SDIs to identify the structure of interrelationships among indicators.

  3. Transformation of the Lake Ladoga-Baltic Sea water connection during the Holocene

    Science.gov (United States)

    Subetto, D.; Kuznetsov, D.; Ludikova, A.; Sapelko, T.; Averichkin, O.

    2009-04-01

    1. In this presentation we will present results of complex paleolimnological and archeological studies several lakes in the Karelian Isthmus, NW Russia, located along the former Ladoga-Baltic water-system connection. Complementary field expeditions were organized in 2007 and 2008 in order to core lakes Volojarvi, Makarovskoye, Lamskoye, Uzlovoye and a lake on the Isl.Puutsaari, Northern Ladoga. 2. The ancient water connection between Lake Ladoga and the Baltic in the northern lowland of the Karelian Isthmus has been originated after the ice retreating ca 14,000-12,000 cal BP. At that time, until the catastrophic dropping of the Baltic Ice Lake (BIL) water-level happened ca 11,500 cal BP, Lake Ladoga was a deep easternmost bay of the BIL. During the BIL stage the highest shoreline reached c. 50-60 m a.s.l. in the northern part of the Karelian Isthmus. All studied lakes were flooded the BIL waters. Varved-type clay sediments were formed at that time 3. Arctic climatic and environmental conditions with stagnant ice/permafrost and sparse shrub, herb and grass vegetation on barren soils characterized the central highland of the Karelian Isthmus prior to 12,650 cal yrs BP. Steppe-tundra and cold, dry conditions are inferred between 12,650-11,200/11,000 cal yrs BP. 4. After 11,500 cal BP a straight/river existed in the northern part of the Karelian Isthmus during ca 7000 years. 5. During the Yoldia Sea regression of the Baltic (11500-11 000 cal. BP) Lake Ladoga was re-connected with the Baltic. Water level of Lake Ladoga and lakes in its basin was dropped. The vegetation was arctic tundra with sparse vegetation, which made the soils susceptible to erosion as reflected by the silty clayey sediments in Lake Ladoga. Most of the studied lakes were isolated. 6. The earliest evidence of human settlement in north-eastern Baltic Area is attested at Antrea-Korpilahti (11,200-10,250 cal BP) where artifacts were found in the deposits of a channel between the Baltic and the Ladoga

  4. Media Coverage of Toxic Risks: A Content Analysis of Pediatric Environmental Health Information Available to New and Expecting Mothers.

    Science.gov (United States)

    Mello, Susan

    2015-01-01

    Mass media play a central role in providing environmental health information to the public. Despite several decades of environmental and health communication research, the nature of environmental health information available to one of the most vulnerable populations--new and expecting mothers--has received limited attention. To address this gap, this study poses two questions: (1) How prevalent is information related to prenatal and pediatric environmental health (PPEH) in the media, and (2) how much coverage do the most concerning chemical threats to PPEH receive? A content analysis of 2,543 texts in popular media sources (i.e., the Associated Press [AP], parenting magazines, and parenting websites) from September 2012 to February 2013 revealed that roughly three pieces of PPEH information were made available to mothers daily. Prior research has shown that media coverage of environmental health issues has decreased over the years; however, these results suggest that at-risk populations are likely to encounter this type of information in the media. Also, while certain chemicals received ample coverage (i.e., pesticides, cigarette smoke, mercury), other issues deemed concerning by federal agencies did not (i.e., lead, phthalates). This study also introduces a novel method for harvesting online content encountered incidentally. Implications of these findings for communication research and practice are discussed.

  5. Coupled-Double-Quantum-Dot Environmental Information Engines: A Numerical Analysis

    Science.gov (United States)

    Tanabe, Katsuaki

    2016-06-01

    We conduct numerical simulations for an autonomous information engine comprising a set of coupled double quantum dots using a simple model. The steady-state entropy production rate in each component, heat and electron transfer rates are calculated via the probability distribution of the four electronic states from the master transition-rate equations. We define an information-engine efficiency based on the entropy change of the reservoir, implicating power generators that employ the environmental order as a new energy resource. We acquire device-design principles, toward the realization of corresponding practical energy converters, including that (1) higher energy levels of the detector-side reservoir than those of the detector dot provide significantly higher work production rates by faster states' circulation, (2) the efficiency is strongly dependent on the relative temperatures of the detector and system sides and becomes high in a particular Coulomb-interaction strength region between the quantum dots, and (3) the efficiency depends little on the system dot's energy level relative to its reservoir but largely on the antisymmetric relative amplitudes of the electronic tunneling rates.

  6. LBL Socio-Economic Environmental-Demographic Information System (SEEDIS). Chart: graphic analysis and display system

    Energy Technology Data Exchange (ETDEWEB)

    Sventek, V.A.

    1978-03-01

    The Chart Graphic Analysis and Display System was developed as part of Lawrence Berkeley Laboratory's Socio-Economic-Environmental-Demographic Information System (SEEDIS) to provide a tool with which users could draw graphs, print tables of numbers, do analysis, and perform basic statistical operations on the same set of data from a terminal in their own office. The Chart system's operation is completely independent of the type of data being entered and has been used for applications ranging from employment to energy data. Users frequently save the data they put into Chart and add to it on a regular basis, and thereby create personal databases which can be blended with information from the formal databases maintained at LBL. Using any computer system requires that the user learn a set of instructions, which at the onset often seems overwhelming. It is the purpose of this workbook to make this initial learning process less traumatic. The typical use of Chart is to enter a set of numbers, and then tell Chart what should be done with them. Chart commands take the form of gruff pidgin English. There are approximately 50 commands available. This workbook illustrates the basic commands. (RWR)

  7. Tiered guidance for risk-informed environmental health and safety testing of nanotechnologies

    Energy Technology Data Exchange (ETDEWEB)

    Collier, Zachary A.; Kennedy, Alan J., E-mail: alan.j.kennedy@usace.army.mil; Poda, Aimee R.; Cuddy, Michael F.; Moser, Robert D. [US Army Engineer Research and Development Center (United States); MacCuspie, Robert I. [Florida Polytechnic University (United States); Harmon, Ashley; Plourde, Kenton [US Army Engineer Research and Development Center (United States); Haines, Christopher D. [US Army Armament Research Development and Engineering Center (United States); Steevens, Jeffery A. [US Army Engineer Research and Development Center (United States)

    2015-03-15

    Provided the rapid emergence of novel technologies containing engineered nanomaterials, there is a need to better understand the potential environmental, health, and safety effects of nanotechnologies before wide-scale deployment. However, the unique properties of nanomaterials and uncertainty regarding applicable test methods have led to a lack of consensus regarding the collection and evaluation of data related to hazard and exposure potentials. Often, overly conservative approaches to characterization and data collection result in prolonged, unfocused, or irrelevant testing, which increases costs and delays deployment. In this paper, we provide a novel testing guidance framework for determining whether a nanotechnology has the potential to release material with nano-specific parameters that pose a risk to humans or the environment. The framework considers methods to categorize nanotechnologies by their structure and within their relevant-use scenarios to inform testing in a time- and resource-limited reality. Based on the precedent of dredged sediment testing, a five-tiered approach is proposed in which opportunities are presented to conclude testing once sufficient risk-related information has been collected, or that the technology in question does not require nano-specific scrutiny. A series of screening stages are suggested, covering relevant aspects including size, surface area, distribution, unique behaviors, and release potential. The tiered, adaptive guidance approach allows users to concentrate on collecting the most relevant data, thus accelerating technology deployment while minimizing risk.

  8. UMPLIS - environmental information- and documentation system. A catalogue of computer aided environmental models. UMPLIS - Informations- und Dokumentationssystem Umwelt. Verzeichnis rechnergestuetzter Umweltmodelle

    Energy Technology Data Exchange (ETDEWEB)

    1978-01-01

    The present catalogue is particulary meant to support the following general aims: summary review of the development of environmentally relevant models, improvement of decisions concerning environmental policy by developing and applying qualified models, saving of costs by using mathematical models in planning and administration detection of deficiencies and stimulation of the development of useful models now missing. According to that the catalogue presents suitable models with the corresponding bibliographical references by using index terms and keywords. It also gives the names of producers of the models and the addresses of those institutions concerned with the development of models. Thus direct contact between the producers of models and their potential users is made possible.

  9. Risk perception and access to environmental information in four areas in Italy affected by natural or anthropogenic pollution.

    Science.gov (United States)

    Coi, A; Minichilli, F; Bustaffa, E; Carone, S; Santoro, M; Bianchi, F; Cori, L

    2016-10-01

    A human biomonitoring (HBM) survey in four areas affected by natural or anthropogenic arsenic pollution was conducted in Italy within the framework of the SEpiAs project. A questionnaire, including the exploration of risk perception (RP) regarding environmental hazards and access to and trust in information, was administered to 282 subjects stratified by area, gender and age. The survey was designed to investigate how populations living in polluted areas could adopt prevention-oriented habits, fostered by the awareness of existing risks and, in addition, how increased knowledge of RP and information flows could support researchers in identifying recommendations, and presenting and disseminating HBM results. This study characterizes the four areas in terms of RP and access to and trust in environmental information, and provides insights into the influence of RP and environmental information on food consumption. For the data analysis, a combined random forest (RF) and logistic regression approach was carried out. RF was applied to the variables derived from the questionnaire in order to identify the most important in terms of the aims defined. Associations were then tested using Fisher's exact test and assessed with logistic regression in order to adjust for confounders. Results showed that the perception of and personal exposure to atmospheric and water pollution, hazardous industries and waste, hazardous material transportation and waste was higher in geographical areas characterized by anthropogenic pollution. Citizens living in industrial areas appeared to be aware of environmental risks and had more confidence in environmental non-governmental organizations (NGOs) than in public authorities. In addition, they reported an insufficient circulation of information. Concerning the influence of RP and environmental information on food consumption, a high perception of personal exposure to atmospheric pollution and hazardous industries was associated with a lower

  10. Species interactions in the western Baltic Sea: With focus on the ecological role of whiting

    DEFF Research Database (Denmark)

    Ross, Stine Dalmann

    and porpoises are discussed. Describing the fish population dynamics and biological interactions of the main species at the higher tropic levels in the western Baltic Sea is an important step towards a broader regional understanding of the ecosystem dynamics. The information can be used to inform single species...... in the food web. Furthermore, the models can be used to evaluate effects of anthropogenic activities such as fishing, eutrophication and pollution from land-based activities and shipping. Despite the growing awareness of the strength of these models to describe food web dynamics and ecosystem functioning......, implementation of the models in strategic management advice for commercially important fish stocks and protected marine mammals is not common practice. This is due to the lack of sufficient information about species interactions including knowledge about the diet, food intake and growth dynamics. This thesis...

  11. airBaltic claims monopoly abuse by RIX

    Index Scriptorium Estoniae

    2010-01-01

    AirBalticu andmetel on nende tasud peale 2009. aasta novembris Riia lennujaamas uute tasude süsteemi kehtestamist tõusnud, kuid Ryanairi tasud on langenud. AirBaltic plaanib nõuda Riia lennujaamalt kohtus 5,9 miljonit latti hüvitist

  12. Limits of fair play tested by airBaltic

    Index Scriptorium Estoniae

    2010-01-01

    AirBaltic reklaamikampaania käigus müüdi Eestis soodsaid lennupileteid erinevatesse sihtkohtadesse, kuid mõne aja möödudes tühistati osa ostetud lendudest. Hainan Airlines on valmis airBalticu osaluse ostma. Peaminister Valdis Dombrovskis on väidetavalt ka firma esindajatega Pekingis kohtunud, kuid eitab seda fakti

  13. Projekt "Baltenet - The Baltic Technology Network" / Leonid Pai

    Index Scriptorium Estoniae

    Pai, Leonid

    2005-01-01

    Baltenet - The Baltic Technology Network on projekt, mille alusel teevad koostööd tehniliste erialade koolituse arendamiseks Baltimere äärsetes riikides neli kutseõppeasutust Soomest, Rootsist, Lätis ja Eestist. Projekti rahastab Euroopa Liidu Leonardo da Vinci programm

  14. International Agreements in the Multispecies Baltic Sea Fisheries

    DEFF Research Database (Denmark)

    Nieminen, Emmi; Kronbak, Lone Grønbæk; Lindroos, Marko

    2016-01-01

    between the three countries can be stabilised when the most efficient country compensates the other countries. This solution is not feasible when using a single-species model for the cod population; thus, taking into account the multispecies nature of the Baltic Sea fisheries, the scope of cooperation...

  15. Early life migration patterns of Baltic Sea pike Esox lucius.

    Science.gov (United States)

    Rohtla, M; Vetemaa, M; Urtson, K; Soesoo, A

    2012-04-01

    This study investigated the movement patterns of Baltic Sea pike Esox lucius in Matsalu Bay, Estonia, using otolith microchemistry. Migration patterns of E. lucius were remarkably diverse, but distinct groups were evident. Of the E. lucius analysed (n = 28), 82% hatched in fresh water and 74% of them left this biotope during the first growth season.

  16. Public Risk Perceptions towards Oxygenation Pumping in the Baltic Sea

    DEFF Research Database (Denmark)

    Zandersen, Marianne

    This report provides the findings of national representative risk perception surveys undertaken in Finland, Lithuania and Sweden during 2011 in rela-tion to oxygenation pumping in the Baltic Sea. The risk perception surveys find that as the scale of pumping increases from small- to large scale...

  17. Baltic Metal - metallisektori koostööorgan / Endel Soon

    Index Scriptorium Estoniae

    Soon, Endel

    2004-01-01

    Ilmunud ka: EAKL Teataja : Narodnaja Gazeta, märts, nr. 3, 2004, lk. 4. Riias toimus Balti- ja Põhjamaade metalliala ametiühinguorganisatsioonide esindajate ühisnõupidamine. Kirjutati alla Baltimaade metallisektori koostööorgani Baltic Metal moodustamise leping

  18. 16th Nordic-Baltic Conference on Biomedical Engineering

    CERN Document Server

    Persson, Mikael

    2015-01-01

    This volume presents the proceedings of the joint 16th Nordic-Baltic Conference on Biomedical Engineering & Medical Physics and Medicinteknikdagarna 2014!  The conference theme is Strategic Innovation. It aims at inspiring increased triple helix collaborations between health care providers, academia and the medtech industry.

  19. Invading Mnemiopsis leidyi as a potential threat to Baltic fish

    DEFF Research Database (Denmark)

    Haslob, H.; Clemmesen, C.; Schaber, M.;

    2007-01-01

    The occurrence of the ctenophore Mnemiopsis leidyi as a new invasive species in the Baltic Sea and the potential consequences for fish stock recruitment was investigated in spring 2007. The study focused on the Bornholm Basin, which serves as the major spawning ground for cod and sprat, the comme...

  20. Environmental Factor(tm) system: Superfund site information from five EPA databases (on cd-rom). Database

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    Environmental Factor puts today`s technology to work to provide a better, more cost-efficient and time-saving way to access EPA information on hazardous waste sites. Environmental consultants, insurers, and reinsurers, corporate risk assessors and companies actively involved in the generation, transport, storage or cleanup of hazardous waste materials can use its user-friendly information retrieval system to gain rapid access to vital information in immediately-usable form. Search, retrieve, and export information in real time. No more waiting for the mail or overnight delivery services to deliver hard copies of voluminous listings and individual site reports. More than 200,000 pages of EPA hazardous waste site information are contained in 5 related databases: (1) Site data from the National Priority List (NPL) and CERCLIS databases, Potentially Responsible Parties (PRP) and Records of Decision (RODs) summaries; (2) Complete PRP information; (3) EPA Records of Decision (Full Text); (4) entire Civil Enforcement Docket; and (5) Glossary of EPA terms, abbreviations and acronyms. Environmental Factor`s powerful database management engine gives even the most inexperienced computer user extensive search capabilities, including wildcard, phonetic and direct cross reference searches across multiple databases. The first menu option delivers information from the NPL, CERCLIS site data, PRP and RODs summary information. Enter a set of search criteria and then immediately access displays containing information from all of these databases. Get full PRP information and Full Text RODs by using their respective menu options. If your search turns up multiple items, a list of site names appears. To bring up the data, highlight the specific site you want and hit Enter. That`s how easy it is to access the vast amount of data stored in the Environmental Factor CD-ROM.

  1. Political ecology and environmental justice analysis of information and communication technology

    Science.gov (United States)

    Seo, Wang-Jin

    There has been rapid growth in Information and Communication Technology (ICT) development during the last decades. Worldwide PC numbers will rise to 2 billion by 2015, with more than 1 billion in use by the end of 2008. Over 4 billion subscribers use mobile cellular telephones, translating into a worldwide penetration rate of 61 percent by the end of 2008. Analyses have shown evidence that ICT has significantly contributed to capitalist growth economy. Regarding the environmental impacts of ICT, optimists hail a rosy future of a weightless knowledge economy, critics, however, point out that ICT also threatens environment through reinforcing capitalist growth economy and accelerating commodification of nature. Although some case studies have shown the potential environmental benefits through ICT application, these approaches need to be balanced against a range of countervailing effects, including negative direct impacts of ICT manufacture, use, and disposal, effects of incomplete substitution of ICT for existing services, and rebound effects. In addition, the migration of ICT, which includes not only manufacturing facilities of ICT devices, but electronic wastes, coincides with the distribution of environmental and social problems of high technology. Examples of how ICT reinforces economic growth, and at the same time, results in environmental problems are evident in a Korean context. Since the middle of the 1990s, the ICT industry has been a new growth driver in the Korean economy, and has played a critical role in restoring economic activity after the financial crisis in 1997. Due to the rapid diffusion of ICT products and a market trend that makes the life span of the products become shorter, the amount of e-waste has drastically increased in Korea. However, society's concern over environmental problems caused by ICT is at a rudimentary stage in Korea. Although Korea has established the EPR program to manage the e-waste problem, limited scope of e-waste items for

  2. Past Occurrences of Hypoxia in the Baltic Sea

    Science.gov (United States)

    Zillen, L.; Conley, D. J.; Bjorck, S.

    2007-12-01

    The hypoxic zone in the Baltic Sea has increased in area by about four times since 1950. Widespread oxygen deficiency below the halocline has severely reduced macro benthic communities in the Baltic Proper and the Gulf of Finland over the past decades and negatively effected food chain dynamics, fish habitats and fisheries in the entire Baltic Sea. In addition, hypoxia alters nutrient biogeochemical cycles. The cause of the increased hypoxia is believed to be enhanced eutrophication through increased anthropogenic input of nutrients, such as phosphorous and nitrogen. Conditions prior to the 1950s are considered as the benchmark and some authors suggest that the earlier Baltic Sea was an oligothrophic, clear-water body with oxygenated deep waters. By contrast, studies of short sediment cores reveal that hypoxia has been present in some of the deepest basins for at least the last 100-200 years. In addition, long sediment cores suggest that hypoxia in the Baltic Sea has occurred intermittently in deep basins over the last c. 8500 years. Thus, the occurrence of present day hypoxia in the deeper basins need not necessarily be attributed to human activity but rather to natural oceanographic, geologic and climate conditions. We present a compilation of previous publications that reported the occurrence of laminated sediments (i.e. a palaeo-proxy for hypoxia) in the Baltic Sea. This review shows that the deeper parts of the Baltic Sea have experienced either intermittent or more regular hypoxia during most of the Holocene and that more continuous laminations started to form c. 7800-8500 cal. yr BP ago, in association with the establishment of a permanent halocline during the transition from the Ancylus Lake to the Littorina Sea. Laminated sediments were more common during the early and late Holocene and coincided with intervals of high organic productivity (high TOC content) and high salinity during the Holocene Thermal Maximum and the Medieval Climate Optimum. This study

  3. Microplastics in sea coastal zone: Lessons learned from the Baltic amber.

    Science.gov (United States)

    Chubarenko, Irina; Stepanova, Natalia

    2017-05-01

    Baltic amber, adored for its beauty already in Homer's Odyssey (ca. 800 B.C.E), has its material density close to that of wide-spread plastics like polyamide, polystyrene, or acrylic. Migrations of amber stones in the sea and their massive washing ashore have been monitored by Baltic citizens for ages. Based on the collected information, we present the hypothesis on the behaviour of microplastic particles in sea coastal zone. Fresh-to-strong winds generate surface waves, currents and roll-structures, whose joint effect washes ashore from the underwater slope both amber stones and plastics - and carries them back to the sea in a few days. Analysis of underlying hydrophysical processes suggests that sea coastal zone under stormy winds plays a role of a mill for plastics, and negatively buoyant pieces seem to repeatedly migrate between beaches and underwater slopes until they are broken into small enough fragments that can be transported by currents to deeper areas and deposited out of reach of stormy waves. Direct observations on microplastics migrations are urged to prove the hypothesis.

  4. Champacyclin, a New Cyclic Octapeptide from Streptomyces Strain C42 Isolated from the Baltic Sea

    Directory of Open Access Journals (Sweden)

    Alexander Pesic

    2013-12-01

    Full Text Available New isolates of Streptomyces champavatii were isolated from marine sediments of the Gotland Deep (Baltic Sea, from the Urania Basin (Eastern Mediterranean, and from the Kiel Bight (Baltic Sea. The isolates produced several oligopeptidic secondary metabolites, including the new octapeptide champacyclin (1a present in all three strains. Herein, we report on the isolation, structure elucidation and determination of the absolute stereochemistry of this isoleucine/leucine (Ile/Leu = Xle rich cyclic octapeptide champacyclin (1a. As 2D nuclear magnetic resonance (NMR spectroscopy could not fully resolve the structure of (1a, additional information on sequence and configuration of stereocenters were obtained by a combination of multi stage mass spectrometry (MSn studies, amino acid analysis, partial hydrolysis and subsequent enantiomer analytics with gas chromatography positive chmical ionization/electron impact mass spectrometry (GC-PCI/EI-MS supported by comparison to reference dipeptides. Proof of the head-to-tail cyclization of (1a was accomplished by solid phase peptide synthesis (SPPS compared to an alternatively side chain cyclized derivative (2. Champacyclin (1a is likely synthesized by a non-ribosomal peptide synthetase (NRPS, because of its high content of (d-amino acids. The compound (1a showed antimicrobial activity against the phytopathogen Erwinia amylovora causing the fire blight disease of certain plants.

  5. Faunistic review of the cuckoo wasps of Fennoscandia, Denmark and the Baltic countries (Hymenoptera: Chrysididae).

    Science.gov (United States)

    Paukkunen, Juho; Rosa, Paolo; Soon, Villu; Johansson, Niklas; Ødegaard, Frode

    2014-09-19

    A critical and annotated review of published records of the Chrysididae of the Nordic and Baltic countries and the Russian part of Fennoscandia is presented with some taxonomic and faunistic notes. A total of 73 species are listed from the region. Additionally, 17 species are deleted. Three species are recorded for the first time from Denmark, six species from Estonia, one from Finland, eleven from Latvia, four from Norway, one from Sweden and 15 from Russian Fennoscandia. Elampus foveatus and Chrysis pulcherrima are reported for the first time from the Nordic and Baltic countries. Lectotypes are designated for Hedychrum cupreum Dahlbom, 1845, Chrysis zetterstedti Dahlbom, 1845, Chrysis succincta var. chrysoprasina Trautmann, 1927, Chrysis succincta var. virideocincta Trautmann, 1927 and Chrysis succincta var. nordstromi Trautmann, 1927. Information and images of the holotypes of Hedychrum metallicum Dahlbom, 1854, Chrysis var. westerlundi Trautmann, 1927 are given. Chrysis integra Dahlbom, 1829 is found to be a new synonym of Hedychridium ardens (Coquebert, 1801) and Chrysis scintillans Valkeila, 1971 a new synonym of Chrysis solida Haupt, 1957. Chrysis terminata Dahlbom, 1854 is reported for the first time as the valid name for C. ignita Form A sensu Linsenmaier, 1959.

  6. Characterization of Pyrenophora tritici-repentis (Tan Spot of Wheat) Races in Baltic States and Romania

    Science.gov (United States)

    Abdullah, Sidrat; Sehgal, Sunish Kumar; Ali, Shaukat; Liatukas, Zilvinas; Ittu, Mariana; Kaur, Navjot

    2017-01-01

    Tan spot, caused by the fungus Pyrenophora triticirepentis, is economically important foliar disease in Latvia, Lithuania, and Romania; however, race structure from Baltic States and Romania is not known. In this study, we performed genotypic and phenotypic race characterization of a large collection of P. triticirepentis isolates from these countries to determine race structure and utilize this information for better disease management and breeding wheat for tan spot resistance. We characterized 231 single spore isolates from Latvia (n = 15), Lithuania (n = 107), and Romania (n = 109) for Ptr ToxA and Ptr ToxB genes using two genes specific primers. A subset (139) of 231 isolates were further characterized for their race structure by inoculating them individually on tan spot wheat differentials set. Majority (83%) of the 231 isolates amplified Ptr ToxA gene suggesting prevalence of race 1 and 2. Further, phenotypic characterization of 139 isolates also showed wide prevalence of races 1 (68%), 2 (8%), 3 (11%), and 4 (5%) were also identified from Baltic States as well as Romania. Eighteen of the isolates (13%) did not seem to be of any of the eight known races as they lacked Ptr ToxA gene but they behaved like either race 1 or race 2, suggesting possibility of novel toxins in these isolates as their virulence tools.

  7. (137)Cs, (40)K and (210)Po in marine mammals from the southern Baltic Sea.

    Science.gov (United States)

    Ciesielski, Tomasz; Góral, Marta; Szefer, Piotr; Jenssen, Bjørn Munro; Bojanowski, Ryszard

    2015-12-15

    This study provides information on baseline concentrations of the radionuclides Cesium-137, Potassium-40 and Polonium-210 in sea mammals from the Baltic Sea. The radionuclides were analyzed in the liver, kidney and muscle of harbor porpoises, striped dolphins, and gray and ringed seals from the Polish coast by γ- and α-spectrometry. Median (137)Cs activities were 14.8, 13.2 and 23.2 Bq kg(-1) w.w. in the liver, kidney and muscles, respectively. Activities of (40)K and (210)Po in the respective tissues were found to be 79.1, 79.8 and 111 Bq kg(-1) for (40)K and 58.1, 59.2 and 32.9 Bq kg(-1) for (210)Po. The measured (137)Cs concentrations were extraordinarily high in comparison to those reported in sea mammals from other locations. However, dose assessments did not imply health effects from (137)Cs exposure in Baltic Sea mammals. Correlations between (137)Cs tissue activities and reported sea water concentrations highlight the potential use of marine mammals for biomonitoring purposes.

  8. Information for Government Agencies about Specific Environmental Health Issues in Child-Care Settings

    Science.gov (United States)

    research on child care environmental health issues, identify key state and regional healthy child care organizations for partnerships, and see how other states are addressing child care environmental health issues.

  9. Postglacial paleoceanographic environments in the Barents and Baltic seas

    Science.gov (United States)

    Ivanova, E. V.; Murdmaa, I. O.; Emelyanov, E. M.; Seitkalieva, E. A.; Radionova, E. P.; Alekhina, G. N.; Sloistov, S. M.

    2016-01-01

    This paper presents reconstructions of ice sheet boundaries, lacustrine and marine paleobasins, as well as the connections of the Barents and Baltic seas with the North Atlantic from the Last Glacial Maximum to the Holocene. The reconstructions are based on original and published data obtained from the northern and western parts of the Barents Sea and Baltic depressions with account for the available regional schematic maps of deglaciation. The early deglaciation of the Scandinavian-Barents ice sheet culminated with the Bølling-Allerød interstadial (14.5-12.9 cal ka BP), which was characterized by a more vigorous Atlantic meridional overturning circulation (AMOC) and a corresponding increase in surface Atlantic water inflow into the Barents Sea through deep troughs. The Baltic Ice Lake (BIL) remained a dammed-up isolated basin during deglaciation from 16.0 to 11.7 cal ka BP. In the Younger Dryas (YD), the lake drained into the North Sea and was replaced by a brackish Yoldia Sea (YS) at the beginning of the Holocene (Preboreal, 11.7-10.7 cal ka BP), due to a limited connection between two basins through the Närke Strait. In the Barents Sea, the next increase in the Atlantic water influx into the deep basins corresponded to terminal YD and Preboreal events with a culmination in the Early Holocene. The Yoldia Sea became a lake again during the next stage, the Ancylus (~10.7-8.8 cal ka BP). Atlantic water inflow both into the Barents and Baltic seas varied during the Holocene, with a maximum contribution in the Early Holocene, when the Littorina Sea (LS, 8-4 cal ka BP) connection with the North Sea via the Danish Straits was formed to replace the Ancylus Lake. The recent, post-Littorina stage (PS, the last 4 cal ka) of the Baltic Sea evolution began in the Late Holocene.

  10. [Baltic connections : archival guide to the maritime relations of the countries around the Baltic Sea (including the Netherlands) 1450-1800)] / Enn Küng

    Index Scriptorium Estoniae

    Küng, Enn

    2009-01-01

    Arvustus: Baltic connections : archival guide to the maritime relations of the countries around the Baltic Sea (including the Netherlands) 1450-1800). Leiden, Boston : Brill, 2007. Lisaks raamatule on arhiivijuht kättesaadav ka elektrooniliselt http://www.balticconnections.net/

  11. Climate Change Impacts on Marine Biodiversity and Habitats in the Baltic Sea - and Possible Human Adaptations

    DEFF Research Database (Denmark)

    Josefson, Alf B.; Göke, Cordula; Christensen, Jesper Phillip Aagaard

    Climate change is likely to induce substantial changes in the Baltic Sea, as it is a species-poor ecosystem where virtually all species live close to their environmental tolerance range. The vitality of the fish stocks and viability of fisheries should be supported by consideration of global change...... in the management of environment (protection, sustainable use and restoration) and of fisheries. A shift away from sector-by-sector management towards the integrated management of land, water and living resources may be necessary to sustain the productivity of fish stocks. The climate change and other concomitant...... human pressures induce substantial uncertainties for the future, especially as responses of marine ecosystems to changes in temperatures and in other forcing factors may not be linear, but abrupt changes may occur, which also need to be considered in exploitation of fish resources....

  12. Discussing the Potential of Information and Communication Technologies’ Innovation for Environmental Problems in Romania

    Directory of Open Access Journals (Sweden)

    Laura-Diana Radu

    2014-08-01

    Full Text Available This paper aims to identify the role and place of information and communication technology in Romania (ICT, the interest for innovation expressed in this field and the extent to which it relates to environment protection. The concern for the state of the ecosystem is growing, nevertheless it requires the active involvement in the innovation process so as to find solutions for the replacement of the old production techniques with new ones, environmentally friendly. ICTs in their spectacular evolution play a major role in this case. Frequently, they are present in all the production stages, from design to distribution of the final product. Starting from the above mentioned facts, the introduction of this paper presents the concept of green ICT and their implication in the economic and social development, as well as statistics data elaborated by international companies which are meant to increase their importance. In this section we include the objectives and prior work. We continued our research by presenting the way in which Romania gets involved in ICT innovation and environment technology, as green ICT stands at the junction between the two fields. The main conclusions and results are drawn in the end of the article. The value and implications of our research is in the area of green ICT innovation.

  13. System of forest insect pheromone communication: stability of «information» molecules to environmental factors

    Directory of Open Access Journals (Sweden)

    V. G. Soukhovolsky

    2016-06-01

    Full Text Available Features of external environmental factors (such as electromagnetic radiation in certain spectral bands influencing pheromone molecules, which are carriers of information for forest insects in the search of the opposite sex, were examined. Stability of pheromone molecules for external influences has been studied for siberian moth Dendrolimus superans sibiricus Tschetv., pine moth Dendrilimus pini L., gypsy moth Lymantria dispar L., for xylophages Ips typographus L., Monochamus urussovi Fish. and Monochamus galloprovincialis Oliv. Properties of pheromone molecules were evaluated by calculations using quantum-chemical method B3LYP. Existing methods of quantum-chemical calculations are useful for analyzing the properties of quite small and uncomplicated molecules of forest insect pheromones. The calculations showed that the molecules of insect pheromones are able to absorb light in the ultraviolet range and move into an excited state. The values of dipole moments, the wavelengths of the absorption, atomic and molecular electronic properties of pheromones in the ground and excited states were calculated. The calculations showed that for the reaction of pheromones with oxygen an energy barrier is somewhat higher than for reactions of pheromones with water vapor. The worst reaction of pheromones with water molecules likely to pheromones such molecules whose dipole moment is comparable to the dipole moment of water. Quantum-chemical characteristics of the pheromone molecules can be linked to specific behavior of the insects.

  14. Sewage treatment plant associated genetic differentiation in the blue mussel from the Baltic Sea and Swedish west coast

    Directory of Open Access Journals (Sweden)

    Josefine Larsson

    2016-10-01

    Full Text Available Human-derived environmental pollutants and nutrients that reach the aquatic environment through sewage effluents, agricultural and industrial processes are constantly contributing to environmental changes that serve as drivers for adaptive responses and evolutionary changes in many taxa. In this study, we examined how two types of point sources of aquatic environmental pollution, harbors and sewage treatment plants, affect gene diversity and genetic differentiation in the blue mussel in the Baltic Sea area and off the Swedish west coast (Skagerrak. Reference sites (REF were geographically paired with sites from sewage treatments plant (STP and harbors (HAR with a nested sampling scheme, and genetic differentiation was evaluated using a high-resolution marker amplified fragment length polymorphism (AFLP. This study showed that genetic composition in the Baltic Sea blue mussel was associated with exposure to sewage treatment plant effluents. In addition, mussel populations from harbors were genetically divergent, in contrast to the sewage treatment plant populations, suggesting that there is an effect of pollution from harbors but that the direction is divergent and site specific, while the pollution effect from sewage treatment plants on the genetic composition of blue mussel populations acts in the same direction in the investigated sites.

  15. Sewage treatment plant associated genetic differentiation in the blue mussel from the Baltic Sea and Swedish west coast

    Science.gov (United States)

    Lönn, Mikael; Lind, Emma E.; Świeżak, Justyna; Smolarz, Katarzyna; Grahn, Mats

    2016-01-01

    Human-derived environmental pollutants and nutrients that reach the aquatic environment through sewage effluents, agricultural and industrial processes are constantly contributing to environmental changes that serve as drivers for adaptive responses and evolutionary changes in many taxa. In this study, we examined how two types of point sources of aquatic environmental pollution, harbors and sewage treatment plants, affect gene diversity and genetic differentiation in the blue mussel in the Baltic Sea area and off the Swedish west coast (Skagerrak). Reference sites (REF) were geographically paired with sites from sewage treatments plant (STP) and harbors (HAR) with a nested sampling scheme, and genetic differentiation was evaluated using a high-resolution marker amplified fragment length polymorphism (AFLP). This study showed that genetic composition in the Baltic Sea blue mussel was associated with exposure to sewage treatment plant effluents. In addition, mussel populations from harbors were genetically divergent, in contrast to the sewage treatment plant populations, suggesting that there is an effect of pollution from harbors but that the direction is divergent and site specific, while the pollution effect from sewage treatment plants on the genetic composition of blue mussel populations acts in the same direction in the investigated sites.

  16. Spring blooms in the Baltic Sea have weakened but lengthened from 2000 to 2014

    Science.gov (United States)

    Groetsch, Philipp M. M.; Simis, Stefan G. H.; Eleveld, Marieke A.; Peters, Steef W. M.

    2016-09-01

    Phytoplankton spring bloom phenology was derived from a 15-year time series (2000-2014) of ship-of-opportunity chlorophyll a fluorescence observations collected in the Baltic Sea through the Alg@line network. Decadal trends were analysed against inter-annual variability in bloom timing and intensity, and environmental drivers (nutrient concentration, temperature, radiation level, wind speed).Spring blooms developed from the south to the north, with the first blooms peaking mid-March in the Bay of Mecklenburg and the latest bloom peaks occurring mid-April in the Gulf of Finland. Bloom duration was similar between sea areas (43 ± 2 day), except for shorter bloom duration in the Bay of Mecklenburg (36 ± 11 day). Variability in bloom timing increased towards the south. Bloom peak chlorophyll a concentrations were highest (and most variable) in the Gulf of Finland (20.2 ± 5.7 mg m-3) and the Bay of Mecklenburg (12.3 ± 5.2 mg m-3).Bloom peak chlorophyll a concentration showed a negative trend of -0.31 ± 0.10 mg m-3 yr-1. Trend-agnostic distribution-based (Weibull-type) bloom metrics showed a positive trend in bloom duration of 1.04 ± 0.20 day yr-1, which was not found with any of the threshold-based metrics. The Weibull bloom metric results were considered representative in the presence of bloom intensity trends.Bloom intensity was mainly determined by winter nutrient concentration, while bloom timing and duration co-varied with meteorological conditions. Longer blooms corresponded to higher water temperature, more intense solar radiation, and lower wind speed. It is concluded that nutrient reduction efforts led to decreasing bloom intensity, while changes in Baltic Sea environmental conditions associated with global change corresponded to a lengthening spring bloom period.

  17. Effects of fluvial discharges on meiobenthic and macrobenthic variability in the Vistula River prodelta (Baltic Sea)

    Science.gov (United States)

    Włodarska-Kowalczuk, Maria; Mazurkiewicz, Mikołaj; Jankowska, Emilia; Kotwicki, Lech; Damrat, Mateusz; Zajączkowski, Marek

    2016-05-01

    The role of environmental variability produced by river discharges in shaping the spatial and seasonal patterns of meiobenthic and macrobenthic communities was studied in the Vistula River (Baltic Sea) prodelta. Seven stations located in the delta front, the plume influence area and the distal zone of the prodelta were visited over the four seasons of 2012. Meiofauna, macrofauna, water (temperature, salinity, and suspended matter) and sediments (grain size, POC, TN, δ15N and δ13C and photosynthetic pigments) were analysed. The seasonal variations in the river discharges (with maximum flows in spring) resulted in a strong temporal variability in the studied environmental characteristics. In the benthic biota, the signals of seasonal variability, if present, were much weaker than spatial zonation. The benthic communities inhabiting the delta front where the main bulk of fluvial materials was deposited were taxonomically impoverished. The richest fauna dwelled within the plume influence area where the physical disturbance ceased and primary marine production was enhanced by river transported nutrients. In the distal zone outside the river influence, the fauna was dominated by deeper dwelling species, and the numbers of individuals and taxa decreased. Factors related to the riverine discharges (i.e., salinity, mineral suspension, POC and δ13C in the water and sediments) were identified as having high correlation with variability in the meiofaunal and macrofaunal community descriptors. Evidently, the interplay of food (i.e., the quantity and quality of organic matter) and disturbance (i.e., the deposition of river transported minerals) constraints shaped the patterns of benthic variability in the prodelta of the second largest river entering the Baltic Sea.

  18. Do countries catch cold when trading partners sneeze? Evidence from spillovers in the Baltics

    Directory of Open Access Journals (Sweden)

    Kingsley I. Obiora

    2010-06-01

    Full Text Available How do countries respond to shocks from their major trading partners? This paper addresses the question in the context of the observed shifts in trade linkages between the Baltic countries and their major trading partners. Vector autoregression (VAR models were used to examine the magnitude and sources of growth spillovers to the Baltics from key trading partners, as well as shocks from the real effective exchange rate (REER.Our results show there are significant cross-country spillovers to the Baltics, with spillovers from the EU outweighing those from Russia. Shocks to the REER generally depress growth in the Baltics, and this effect rises over time. We also find that financial and trade linkages are the dominant transmission channels of spillovers to the region, which explains the current realization of downside risks to the Baltics from the global slowdown. In general, therefore, these results suggest that the Baltics are susceptible to shocks from their key trading partners.

  19. Assessing cumulative pressures and impacts in a regional scale: HELCOM Baltic Sea Impact Index

    DEFF Research Database (Denmark)

    Korpinen, S.; Meski, L.; Andersen, Jesper;

    of identifying hot spots needs to be replaced by spatial high-resolution maps associated with estimated impacts on key ecosystem components. The Baltic Sea Marine Environment Protection Commission (HELCOM) took a first step towards an initial regional assessment of anthropogenic pressures in the Initial Holistic...... of macrozoobenthic communities in some Baltic sub-basins and the results have suggested that more specific selection of pressures is needed in order to assess anthropogenic impacts on benthic habitats. Such an adaptation of the tool has already been tested to assess the sea-floor integrity under the MSFD qualitative...... Assessment of the Baltic Sea by producing the Baltic Sea Pressure Index (BSPI) and the Baltic Sea Impact Index (BSII). The BSPI visualizes cumulative anthropogenic pressures in the Baltic Sea scale, whereas the BSII consists of potential impacts of anthropogenic pressures on key ecosystem components...

  20. 33 CFR Appendix C to Part 273 - Information Requirements for Aquatic Plant Control Program Environmental Impact Statements

    Science.gov (United States)

    2010-07-01

    ... Aquatic Plant Control Program Environmental Impact Statements C Appendix C to Part 273 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE AQUATIC PLANT CONTROL Pt. 273, App. C Appendix C to Part 273—Information Requirements for Aquatic Plant Control...

  1. The information content of high-frequency environmental monitoring data signals pollution events in the coastal ocean.

    Science.gov (United States)

    Jeong, Youngsul; Sanders, Brett F; Grant, Stanley B

    2006-10-15

    There are an increasing number of coastal ocean observing systems that deploy new technology for environmental sensing and stream these data in near-real-time to end-users (e.g., scientists and coastal managers) via the worldwide web. The temporal resolution, spatial coverage, and accessibility of these data open up new opportunities for better understanding and managing the coastal ocean, but they also present enormous challenges relative to data processing and data interpretation, particularly in cases where these data are to inform rapid management decision making. Here we demonstrate that changes in surf zone water quality at a popular beach in southern California are signaled by changes in the Fisher Information and Shannon Entropy of high frequency (1/4 min(-1)) measurements of salinity and temperature in the surf zone. These results support the hypothesis that the information content of environmental signals, such as salinity and temperature, can be used to identify changes in the water quality of the coastal ocean. More generally, the approach described here-of using information theory indices calculated from monitoring data as real-time indicators of environmental change-is quite general, and may therefore be applicable to other situations where rapid management decisions are based on high-frequency measurements of environmental parameters.

  2. THE GREGARIOUS BEHAVIOR OF INVESTORS FROM BALTIC STOCK MARKETS

    Directory of Open Access Journals (Sweden)

    Pece Andreea Maria

    2015-07-01

    Full Text Available The main objective of this research is to investigate market participants’ gregarious behaviour in Baltic stock markets, namely Lithuania, Latvia and Estonia during the period January 2003-December 2013. The herding behaviour derives from the investors’ irrationality, who trade financial assets based on their positive expectations about prices future growth, generating manias among other market participants, thus ignoring the real return rates and the risk levels of their investments.The investors’ irrational behaviour is influenced by actions, feelings and impulses that are intertwined: mimicry, fear, trust, greed, optimism, pessimism, euphoria, panic. These features highlight an erroneous perception of investors in point of unsustained increase in prices, which has been generated by the stock prices deviations from their fundamental value.Under these premises, optimism, overreaction and speculative bubbles are appearing on the market and may constitute triggering factors of a financial crash.The probability of the occurrence of the speculative bubbles and financial crashes is influenced by the continuous entry on the market of new investors and less informed participants, which often act based on impulse, following a benchmark, without considering their own analysis and information that they hold. The existence of a “collective behaviour” of the investors, which is manifested by their tendency to imitate other market participants actions and to “follow the herd”, so ignoring their own beliefs, may increase market sensitivity to shocks and the probability of the occurrence of the systemic risk.In order to identify the investors’ herding behaviour, I have applied an adjusted CSSD model proposed by (Yao, Ma, Peng He, 2014, which implies the inclusion of two additional variables, the first one, to reduce the effect of multicollinearity and a second one, a lag term of the dependent variable, in order to improve the power of the

  3. The role of business information management in advanced integrated environmental management systems

    DEFF Research Database (Denmark)

    Ulhøi, John Parm

    2000-01-01

    investments in the individual company. Secondly, based on the above, to calculate and assess some typical quantifiable savings, e.g. on energy and raw materials, over a period of four years (after the implementation of the integrated environmental management system). In line with other similar investigations......, the study shows that the implementation of systematic and integrated environmental management systems results in significant savings. This supports the general, albeit rarely tested, hypothesis that it pays to be an environmentally responsible enterprise....

  4. Spatial/temporal indexing and information visualization genre for environmental digital libraries

    Institute of Scientific and Technical Information of China (English)

    CHEN Su-shing; GRUNWALD Sabine

    2005-01-01

    Protecting and preserving our environmental systems require the ability to understand the spatio-temporal distribution of soils, parent material, topography, and land cover as well as the effects of human activities on ecosystems. Space-time modelling of ecosystems in an environmental digital library is essential for visualizing past, present, and future impacts of changes occurring within such landscapes (e.g., shift in land use practices). In this paper, we describe three novel features, spatio-temporal indexing, visualization, and geostatistical genre, for the environmental digital library, Environmental Visualization and Geographic Enterprise System (ENVISAGE), currently in progress at the University of Florida.

  5. Reinventing the Baltic Sea Region: From the Hansa to the Eu-Strategy of 2009

    Directory of Open Access Journals (Sweden)

    Michael North

    2012-11-01

    Full Text Available The political changes of 1989 stimulated a new perception and perspective of the Baltic Sea Region. And this gained momentum with the Eastern Enlargement of the EU. The new situation encouraged research as well. In this context the “Baltic Sea” is not an unchangeable physical setting, but also a construction of different actors or protagonists. People and powers continuously reinvent the Baltic Sea Region. That is why; the following paper focuses on the different notions of the Baltic Sea Region from the Middle Ages up to now and also examines the recent EU-Strategy of this region.

  6. The diet of whiting Merlangius merlangus in the western Baltic Sea

    DEFF Research Database (Denmark)

    Ross, Stine Dalmann; Gislason, Henrik; Andersen, Niels Gerner

    2016-01-01

    The diet of whiting Merlangius merlangus in the western Baltic Sea was investigated and compared to the diet in the southern North Sea. Clupeids were important prey in both areas, but especially in the western Baltic Sea where they constituted up to 90% of the diet of larger individuals. Gobies......, brown shrimps and polychaetes were the main prey of juveniles in the western Baltic Sea, while a wider range of species were consumed in the North Sea. The shift to piscivory occurred at smaller sizes in the western Baltic Sea and the fish prey consumed was proportionately larger than in the southern...

  7. Regional cost-effectiveness in transboundary water quality management for the Baltic Sea

    DEFF Research Database (Denmark)

    Hasler, Berit; Smart, James Christopher Rudd; Fonnesbech-Wulff, Anders;

    In 2007 HELCOM launched a plan for transboundary management of the Baltic Sea. This plan, called the Baltic Sea Action Plan (BSAP), aims amongst other things, to reduce eutrophication in the different regions of the Baltic Sea by reducing incoming nutrient loads from all discharging drainage basins...... difficult to achieve, and that additional abatement measures are likely to be required to fulfil these targets. The minimised total cost of delivering the achievable load reductions across the 9 Baltic littoral countries is estimated to be 4.69 billion Euros, annually, with substantial differences...

  8. Using agricultural practices information for multiscale environmental assessment of phosphorus risk

    Science.gov (United States)

    Matos Moreira, Mariana; Lemercier, Blandine; Michot, Didier; Dupas, Rémi; Gascuel-Odoux, Chantal

    2015-04-01

    Phosphorus (P) is an essential nutrient for plant growth. In intensively farmed areas, excessive applications of animal manure and mineral P fertilizers to soils have raised both economic and ecological concerns. P accumulation in agricultural soils leads to increased P losses to surface waterbodies contributing to eutrophication. Increasing soil P content over time in agricultural soils is often correlated with agricultural practices; in Brittany (NW France), an intensive livestock farming region, soil P content is well correlated with animal density (Lemercier et al.,2008). Thus, a better understanding of the factors controlling P distribution is required to enable environmental assessment of P risk. The aim of this study was to understand spatial distribution of extractable (Olsen method) and total P contents and its controlling factors at the catchment scale in order to predict P contents at regional scale (Brittany). Data on soil morphology, soil tests (including P status, particles size, organic carbon…) for 198 punctual positions, crops succession since 20 years, agricultural systems, field and animal manure management were obtained on a well-characterized catchment (ORE Agrhys, 10 km²). A multivariate analysis with mixed quantitative variables and factors and a digital soil mapping approach were performed to identify variables playing a significant role in soil total and extractable P contents and distribution. Spatial analysis was performed by means of the Cubist model, a decision tree-based algorithm. Different scenarios were assessed, considering various panels of predictive variables: soil data, terrain attributes derived from digital elevation model, gamma-ray spectrometry (from airborne geophysical survey) and agricultural practices information. In the research catchment, mean extractable and total P content were 140.0 ± 63.4 mg/kg and 2862.7 ± 773.0 mg/kg, respectively. Organic and mineral P inputs, P balance, soil pH, and Al contents were

  9. Spatial gradients of OCPs in European butter--integrating environmental and exposure information.

    Science.gov (United States)

    Weiss, Jana; Müller, Anne; Vives, Ingrid; Mariani, Giulio; Umlauf, Gunther

    2013-05-01

    The Stockholm Convention and the Global Monitoring Plan encourage the production of monitoring data to effectively evaluate the presence of the persistent organic pollutants (POPs) in all regions, in order to identify changes in levels over time, as well as to provide information on their regional and global environmental transport. Here, we report the first step of two to investigate whether butter is a feasible matrix to screen with the purpose to reflect regional ambient atmospheric air levels of POPs. The first step described here is to generate monitoring data; the second is to investigate the relationship between the two matrixes, i.e., POP concentrations in air and butter, which will be reported in another article published in this journal. Here, the 27 organochlorine pesticides listed under the Stockholm Convention have been analyzed in 75 butter samples from Europe. The general conclusions were as follows: Total organochlorine pesticide concentration is lower in butter from northern and central Europe. The spatial gradient of 1,1,1-trichloro-2,2-di(4-chlorophenyl)ethane and hexachlorocyclohexane is increasing in the eastern region of Europe (Romania, Bulgaria, and Ukraine), dieldrin towards France, and endosulfan levels were elevated on the Azores Island in the Atlantic Ocean. One butter sample from Romania exceeded the European Maximum Residue Limit value for lindane, but the other butter pesticide levels were all below the limit values. The dataset reported here can be used for the calibration of the air-grass-dairy products model, which would support the feasibility to use butter as biomonitor for measuring POP levels in ambient air.

  10. Socioeconomic information, Plainsboro area, New Jersey: Supplementary documentation for an environmental assessment for the CIT (Compact Ignition Tokamak) at PPPL

    Energy Technology Data Exchange (ETDEWEB)

    Bentz, L.K.; Bender, D.S.

    1987-07-01

    This report contains socioeconomic information on the Plainsboro, New Jersey, area, the proposed location of the Compact Ignition Tokamak (CIT) facility. It was prepared as supplemental information for an environmental assessment for the CIT at Princeton Plasma Physics Laboratory (PPPL). The report contains descriptions of the demographic, economic, and community resource characteristics, and, based on information available in early 1987, considers the socioeconomic effect of the proposed facility. In all areas examined, the anticipated socioeconomic impacts of the proposed CIT facility at PPPL are negligible or minimal. 29 refs., 8 figs., 24 tabs.

  11. Information Management Architecture for an Integrated Computing Environment for the Environmental Restoration Program. Volume 2, Interim business systems guidance

    Energy Technology Data Exchange (ETDEWEB)

    1994-09-01

    As part of the Environmental Restoration Program at Martin Marietta, IEM (Information Engineering Methodology) was developed as part of a complete and integrated approach to the progressive development and subsequent maintenance of automated data sharing systems. This approach is centered around the organization`s objectives, inherent data relationships, and business practices. IEM provides the Information Systems community with a tool kit of disciplined techniques supported by automated tools. It includes seven stages: Information Strategy Planning; Business Area Analysis; Business System Design; Technical Design; Construction; Transition; Production. This document focuses on the Business Systems Architecture.

  12. Gulf-Wide Information System, Environmental Sensitivity Index Intermediate Marsh, Geographic NAD83, LDWF (2001) [esi_intermediate_marsh_LDWF_2001

    Data.gov (United States)

    Louisiana Geographic Information Center — This data set contains Environmental Sensitivity Index (ESI) intermediate marshes data of coastal Louisiana. The ESI is a classification and ranking system, which...

  13. Gulf-Wide Information System, Environmental Sensitivity Index Brackish Marsh, Geographic NAD83, LDWF (2001) [esi_brackish_marsh_LDWF_2001

    Data.gov (United States)

    Louisiana Geographic Information Center — This data set contains Environmental Sensitivity Index (ESI) brackish marshes data of coastal Louisiana. The ESI is a classification and ranking system, which...

  14. Gulf-Wide Information System, Environmental Sensitivity Index Oyster Leases, Geographic NAD83, LDWF (2001) [esi_oyster_lease_LDWF_2001

    Data.gov (United States)

    Louisiana Geographic Information Center — This data set contains Environmental Sensitivity Index (ESI) oyster leases data of coastal Louisiana. The ESI is a classification and ranking system, which...

  15. [The "Baltic Frontier" revisited. Power structures and gross-cultural interactions in the Baltic region. Proceedings of the international symposium in Florence, February 29th and March Ist, 2008] / Karsten Brüggemann

    Index Scriptorium Estoniae

    Brüggemann, Karsten, 1965-

    2010-01-01

    Arvustus: The "Baltic Frontier" revisited. Power structures and gross-cultural interactions in the Baltic region. Proceedings of the international symposium in Florence, February 29th and March Ist, 2008. Vienna, 2009

  16. GIS and Time-Series Integration in the Kennedy Space Center Environmental Information System

    Science.gov (United States)

    Hinkle, Ross; Costa, Joao Ribeiro da; Engel, Bernard

    1996-01-01

    NASA started the Ecological Program 14 years ago to collect environmental data which can be used in making environmental management decisions. The EP team created the Mapping Analysis and Planning System (MAPS) to store all the data, including the appropriate tools for data analysis and exploration.

  17. 78 FR 57847 - Proposed Information Collection Request; Comment Request; Environmental Impact Assessment of...

    Science.gov (United States)

    2013-09-20

    ... Protocol on Environmental Protection (Protocol) to the Antarctic Treaty of 1959 (Treaty). The Rule provides... Environmental Protection 120 days in advance of the next Antarctic Treaty Consultative Meeting (ATCM) at which... Article VII of the Antarctic Treaty of 1959; this includes all nongovernmental expeditions to and...

  18. LOGISTICS INFORMATION SUPPORT FOR ENVIRONMENTAL MANAGEMENT FOR ORGANIZATIONS IN THE FOOD CHAIN

    Directory of Open Access Journals (Sweden)

    Srećko Ćurčić

    2008-09-01

    Full Text Available With the establishment of an environmental management logistics system, organizations in the production chain of food products should provide evidence of their ability to control safety and environmental dangers. Logistics systems should be applicable to all organizations, regardless of their size, which are involved in any aspect of the food chain, from production preparation to waste management.

  19. Type and amount of environmental information in urban scene--basic study on the design of intelligence environment.

    Science.gov (United States)

    Morita, Y; Yamazaki, Y

    1992-07-01

    Signs have gained importance as an information mechanism that supports the urban activities in signage, and projects are being actively launched in cities. Urban spaces are already filled with multitudes of signs including directories and signboards, calling for organization of signage as a system and not merely as a collection of individual signs. As a first step for tackling with the objectives, the present study noted the type and amount of environmental information presented in the realm of pedestrians. Our study included (1) investigating the type and amount of information available in the streets including underpass; (2) classifying and organizing signs according to the content of information; and (3) analyzing the relation between different types of information, between situations and signs, and continuity of the signs of the same type. The study revealed that there was a (1) deviation in information offered at various spots on a pedestrian route; (2) multitudes of advertisements and installations other than signs were placed at the same spot using the same method as the public signs; and (3) there were qualitative lack of signs despite many signs in the investigated area. The study thus indicated a need for cross-sectional environmental design for information in place of sign designs and delineates several basic requirements for it.

  20. Pyrolysis-gas chromatography-mass spectrometry with electron-ionization or resonance-enhanced-multi-photon-ionization for characterization of polycyclic aromatic hydrocarbons in the Baltic Sea.

    Science.gov (United States)

    Otto, Stefan; Streibel, Thorsten; Erdmann, Sabrina; Klingbeil, Sophie; Schulz-Bull, Detlef; Zimmermann, Ralf

    2015-10-15

    Polycyclic aromatic hydrocarbons (PAH), as a part of dissolved organic matter (DOM), are environmental pollutants of the marine compartment. This study investigates the origin of PAH, which is supposed to derive mainly from anthropogenic activities, and their alteration along the salinity gradient of the Baltic Sea. Pyrolysis in combination with gas chromatography and two mass selective detectors in one measurement cycle are utilized as a tool for an efficient trace analysis of such complex samples, by which it is possible to detect degradation products of high molecular structures. Along the north-south transect of the Baltic Sea a slightly rising trend for PAH is visible. Their concentration profiles correspond to the ship traffic as a known anthropogenic source, underlined by the value of special isomer ratios such as phenanthrene and anthracene (0.31-0.45) or pyrene and fluoranthene (0.44-0.53). The detection of naphthalene and the distribution of its alkylated representatives support this statement.