Baltic Grid for e-Science Development in Baltic

International Nuclear Information System (INIS)

Ilmars, S.; Olgerts, B.

2007-01-01

Latvia, Estonia and Lithuania as new members of European Union now are involved in e- Science projects. The Baltic Grid (BG) project is a first step to infrastructure development for e-Science grid computing. Together with the universities of Baltic States some universities and organisations of neighbouring countries are involved in BG project to disseminate their experience and management skills. This paper presents achievements and experiences of BG project in e-infrastructure development in Baltic States and in Latvia and Riga Technical University, in particular. (Author)

The independent Baltic states: Maritime law and resource management implications

International Nuclear Information System (INIS)

Canfield, J.L.

1993-01-01

The achievement of independence by the Baltic states impacts nearly all aspects of the maritime law and resource management regimes appertaining to the Baltic Sea. The unique position of these states, given their maritime history and role as a bridge between East and West, warrants reconsideration. The Baltic Sea basin is among the most highly industrialized shorelines in the world, accounting for approximately 15% of world industrial output, and is relatively dense in population. Large quantities of pollutants water its waters by way of industrial, agricultural, and municipal waste. A lack of adequate sewage treatment accounts for much of the waste. The Baltic is also especially sensitive to oil pollution as the relatively cold water inhibits bacteriological breakdown. Important issues of maritime border delimitation, treaty devolution, and the potential for reinstitution of exclusionary regimes reappeared with the attainment of independence. Further, the legacy of Soviet maritime environment and resource management has engendered fundamental political, social, and economic conflicts for which resources and effective management structures are lacking. The competing requirements of economic development, reintegration into Western markets, and management of critical marine resources highlights the need for comprehensive and regionally focused approaches to the problems identified

The Role of Political Elites in the Development of Politics of Memory in the Baltic States

Directory of Open Access Journals (Sweden)

Smirnov Vadim

2015-06-01

Full Text Available The article focuses on multiple cases of the politicization of history by the Baltic political elites. Three states of development of politics of memory in the Baltic States are identified. Problems of political exploitation of the past are scrutinized in the context of political life and international relations. It is concluded that the narratives of the past where nazi and Soviet legacies are equated are actively promoted on the pan-European level. Elites of the Baltic States play a salient role in this process and enhance ties with the elites of the Eastern Europe, expert and political communities of the Western Europe and USA. The dominant trends in the development of the historical politics in the Baltic countries are the administrative and legislative instruments for approval of the preferred narratives of the past, as well as an active political work at the international level aimed at the inclusion of the Baltic narratives of the past into the European politics of memory. Historical politics of the Baltic States shows the Baltic countries as the victims of "two totalitarianisms" ("Nazi and Soviet occupation", and this point of view is widely used as a foreign policy tool. The politicization of the "anti-totalitarianism" issue is now a popular foreign policy tool that not only serves the interests of the Baltic and Eastern European politicians, but also finds ideological supporters in Western Europe and the United States.

Energy dependency and sustainable regional development in the Baltic states: A review

Directory of Open Access Journals (Sweden)

Štreimikienė Dalia

2016-01-01

Full Text Available Energy security is one of the most important indicators of sustainable regional development and 'green' growth in implementation of EU strategy Europe 2020. It can provide the harmonized development and cohesion of 'old' and 'new' EU member states. Our paper conducts a comparative study of energy dependency and energy security indicators in the Baltic States. The Baltic countries achieved enormous progress in the use of renewable energy sources and energy efficiency since their EU accession in 2004. The increase of renewable energy capacities in Baltic States also contributed to the reduction of energy intensity and carbon intensity of economy and energy import dependency. Our results show that amongst all three states, it was Estonia that had achieved the best results in increased use of renewables and energy efficiency improvements and had distinguished itself with the best indicators and economic and regional policy outcomes.

Variability in temperature, precipitation and river discharge in the Baltic States

Energy Technology Data Exchange (ETDEWEB)

Kriauciuniene, J.; Meilutyte-Barauskiene, D.; Sarauskiene, D. (Lithuanian Energy Inst., Kaunas (Lithuania), Lab. of Hydrology); Reihan, A. (Tallinn Univ. of Technology (Estonia), Inst. of Environmental Engineering); Koltsova, T.; Lizuma, L. (Latvian Hydrometeorological Agency, Riga (LV))

2012-07-01

The climate change impact on water resources is observed in all the Baltic States. These processes became more evident in the last decades. Although the territory of the Baltic States (Lithuania, Latvia, Estonia) is not large (175000 km2), the climatic differences are quite considerable. We performed a regionalization of the territory of the Baltic States depending on the conditions of river runoff formation which can be defined according to percentages of the river feeding sources (precipitation, snowmelt, groundwater). Long-term series of temperature (40 stations), precipitation (59 stations) and river discharge (77 stations) were used to compose ten regional series. This paper addresses: (1) variability in long-term regional series of temperature, precipitation and river discharge over a long period (1922-2007); (2) changes in regional series, comparing the periods 1991-2007 and 1931-1960 with the reference period (1961-1990), and (3) the impact of temperature and precipitation changes on regional river discharge. (orig.)

MPC&A training needs of the NIS/Baltics States.

Energy Technology Data Exchange (ETDEWEB)

Beck, David Franklin; Stoy-McLeod, Carol L.

2006-07-01

This report serves to document contract deliverables considered to be of continuing interest associated with two workshops conducted as part of an initial assessment of Material Protection, Control, and Accounting (MPC&A) training needs of the Newly Independent and Baltic States (NIS/Baltics). These workshops were held in Kiev, Ukraine, ca. 2003-2004, with the assistance of personnel from the George Kuzmycz Training Center (GKTC) of the Kiev Institute of Nuclear Research (KINR). Because of the dominant role Ukraine plays in the region in terms of the nuclear industry, one workshop focused exclusively on Ukrainian training needs, with participants attending from twelve Ukrainian organizations (plus U.S. DOE/NNSA representatives). The second workshop included participation by a further ten countries from the NIS/Baltics region. In addition, the training needs data developed during the workshop were supplemented by the outcomes of surveys and studies conducted by the GKTC.

Shaping Baltic States Defence Strategy: Host Nation Support

Directory of Open Access Journals (Sweden)

Otzulis Valdis

2017-12-01

Full Text Available The presence of NATO troops in the Baltic states has increased in the last years due to changing international environment, increased level of potential risks and threats, and necessity to enhance deterrence in the region. As a result of NATO’s Wales and Warsaw summits decisions, Estonia, Latvia, and Lithuania are entitled to host a battalion size battle group. The article aims at investigating how host nation support (HNS can contribute to the national defence and, additionally, to the self-defence capabilities of the Baltic states. The concept of HNS is present in the national defence concepts of all three countries. However, its active application and utilization started in the last two years. The article argues that more intensive incorporation of an HNS system in national defence policies serve the capability development in fields like national military logistics, infrastructure, and civil-military cooperation. Those capabilities can serve as an extension of the national defence.

Use of electroconvulsive therapy in the Baltic states.

Science.gov (United States)

Lõokene, Margus; Kisuro, Aigars; Mačiulis, Valentinas; Banaitis, Valdas; Ungvari, Gabor S; Gazdag, Gábor

2014-07-01

While the use of electroconvulsive therapy (ECT) has been investigated worldwide, nothing is known about its use in the Baltic states. The purpose of this study was thus to explore ECT practice in the three Baltic countries. A 21-item, semi-structured questionnaire was sent out to all psychiatric inpatient settings that provided ECT in 2010. In Lithuania, four services provided ECT in 2010. Only modified ECT with anaesthesia and muscle relaxation is performed in the country. In 2010, approximately 120 patients received ECT, i.e., 0.375 patients/10,000 population. Only two centres offer ECT in Latvia. The first centre treated only three patients with ECT in 2010, while the second centre six patients. In both centres outdated Soviet machines are used. The main indication for ECT was severe, malignant catatonia. ECT is practiced in five psychiatric facilities in Estonia. In 2010, it was used in the treatment of 362 patients (17% women) nationwide, i.e., 2.78 patients/10,000 population. Only a senior psychiatrist may indicate ECT in Estonia and pregnancy is no contraindication. In 2010, the main indication for ECT was schizophrenia (47.8%). This 2010 survey revealed significant differences in the use and availability of ECT between the Baltic countries.

Demographic Ranking of the Baltic Sea States

Directory of Open Access Journals (Sweden)

Sluka N.

2014-06-01

Full Text Available The relevance of the study lies in the acute need to modernise the tools for a more accurate and comparable reflection of the demographic reality of spatial objects of different scales. This article aims to test the methods of “demographic rankings” developed by Yermakov and Shmakov. The method is based on the principles of indirect standardisation of the major demographic coefficients relative to the age structure.The article describes the first attempt to apply the method to the analysis of birth and mortality rates in 1995 and 2010 for 140 countries against the global average, and for the Baltic Sea states against the European average. The grouping of countries and the analysis of changes over the given period confirmed a number of demographic development trends and the persistence of wide territorial disparities in major indicators. The authors identify opposite trends in ranking based on the standardised birth (country consolidation at the level of averaged values and mortality (polarisation rates. The features of demographic process development in the Baltic regions states are described against the global and European background. The study confirmed the validity of the demographic ranking method, which can be instrumental in solving not only scientific but also practical tasks, including those in the field of demographic and social policy.

Eastern Baltic cod recruitment revisited—dynamics and impacting factors

DEFF Research Database (Denmark)

Köster, Fritz; Huwer, Bastian; Hinrichsen, Hans-Harald

2017-01-01

The Eastern Baltic cod abundance started rapidly to increase in the mid-2000s as evidenced by analytical stock assessments, due to increased recruitment and declining fishing mortality. Since 2014, the analytical stock assessment is not available, leaving the present stock status unclear and cast......The Eastern Baltic cod abundance started rapidly to increase in the mid-2000s as evidenced by analytical stock assessments, due to increased recruitment and declining fishing mortality. Since 2014, the analytical stock assessment is not available, leaving the present stock status unclear...... and casting doubts about the magnitude of the recent increase in recruitment. Earlier studies identified main factors impacting on cod reproductive success to be related to the loss of two out of three spawning areas in the 1980s caused by lack of major Baltic inflows with a concurrent reduction in salinity...... decade, as the period was characterized by an absence of large-scale Baltic inflows since 2003 and persistent anoxic conditions in the bottom water of the deep Baltic basins. This questions the perception of the increased recruitment in later years and challenges our present understanding of cod...

USBF recognized President Ilves for promoting relations between the Baltic countries and the United States

Index Scriptorium Estoniae

2008-01-01

President Toomas Hendrik Ilves pälvis Balti riikide ja Ameerika Ühendriikide suhete edendamise eest Ameerika-Balti Fondi (USBF - The United States-Baltic Foundation) autasu - Baltic Statesmanship Award'i. Vabariigi President töövisiidil Ameerika Ühendriikides 17.-23.04.2008

BALTIC CONTAINER SHIPPING MARKET GOES GLOBAL

Directory of Open Access Journals (Sweden)

Ernest Czermański

2016-03-01

Full Text Available This paper aims at summarizing the last period of the Baltic container shipping mar-ket’s development, especially after 2000. The author, taking especially into account changes that have occurred in 2010, ultimately demonstrate that through the analyzed changes, this market has become a global one - thus being shaped by global determinants influencing its further development. Author selected and analyzed some chosen, most important factors influencing future market development. Secondly, some chances and threats resulting from the described changes were presented, either for the entire market as a base for international trade of Baltic Sea Region countries, and for its actors, mainly shipping owners and operators acting as a supply side of the Baltic container market. Finally, author has tried to verify and questioned the doubts and strong concerns about the future of the Baltic container shipping, especially about the feeder services, as because there are real indications and arguments against these concern.

The Security Concerns of the Baltic States as NATO Allies

Science.gov (United States)

2013-08-01

people with excellent professional qualifications, as well as high fluency in English. Since they are EU states, there is nothing to inhibit...port of these conflicts with the main goal of cementing and supporting the transatlantic alliance. U.S. support is shown in other aspects of Baltic

Evolution of physics examining 1940-2000 at Cambridge

Science.gov (United States)

Roberts, A.; Brown, L. M.

2001-07-01

Much controversy exists about the supposed changing examination standards. Emphasis has been placed on the standards of GCSE and A-level examinations. However, many large employers recruit graduates, and so university examination standards also deserve attention. Here, Cambridge University Part II (third year undergraduate) examinations in Physics are studied since 1940. Trends in prescriptiveness, choice of questions, and other variables were found.

RES-E Support Policies In The Baltic States: Development Aspect (Part I

Directory of Open Access Journals (Sweden)

Bobinaite V.

2015-02-01

Full Text Available Despite quite similar conditions (natural resources for electricity production from renewable energy sources (RES-E in three Baltic States (Estonia, Latvia and Lithuania, significant differences exist in these countries as to the RES-E production volume. In Latvia this volume is the highest, while in Estonia and Lithuania it is half as high. One of the factors that determine the RES-E production volumes is support policies, which in the Baltic States are different. The main objective of this work was to analyze and compare these support policies. The results have shown that for rapid RES-E development the most effective policy is to be market-oriented (as in Estonia, whereas for more stable development such policy should be producer-oriented (as in Lithuania.

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

The Nature of Russia’s Threat to NATO’s Enhanced Forward Presence in the Baltic States

Science.gov (United States)

2017-12-01

Russia seeks to influence Rossotrudnichestvo, as well as citizens of the Baltic States through IW. Its goals are to erode faith in the legitimacy and...punishment. However, the Baltic States, and thereby NATO, remain vulnerable to Russian political and social influence by way of energy dependence, malign...state influence in the information sphere, and Estonia and Latvia’s own divisive citizenship policies. NATO’s ability to develop consensus on and

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.

Macroeconomic adjustment: The Baltic states versus euro area crisis countries

OpenAIRE

Lindner, Axel

2011-01-01

Estonia, Latvia and Lithuania have succeeded in rapidly reducing their current account deficits despite fixed exchange rates. Which factors have played a major role in this? What similarities, and what differences, do the Baltic states show compared to Greece and Portugal? What insights can be gained for the political debate on the euro area debt crisis?

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....

Chernobyl fallout in the uppermost (0-3 cm) humus layer of forest soil in Finland, North East Russia and the Baltic countries in 2000--2003.

Science.gov (United States)

Ylipieti, J; Rissanen, K; Kostiainen, E; Salminen, R; Tomilina, O; Täht, K; Gilucis, A; Gregorauskiene, V

2008-12-15

The situation resulting from the Chernobyl fallout in 1987 was compared to that in 2000--2001 in Finland and NW Russia and that in 2003 in the Baltic countries. 786 humus (0-3 cm layer) samples were collected during 2000--2001 in the Barents Ecogeochemistry Project, and 177 samples in the Baltic countries in 2003. Nuclides emitting gamma-radiation in the 0-3 cm humus layer were measured by the Radiation and Nuclear Safety Authority-STUK in Finland. In 1987 the project area was classified by the European Commission into four different fallout classes. 137Cs inventory Bg/m2 levels measured in 2000--2003 were compared to the EU's class ranges. Fitting over the whole project area was implemented by generalizing the results for samples from the Baltic countries, for which Bq/m2 inventories could be calculated. A rough estimation was made by comparing the mass of organic matter and humus with 137Cs concentrations in these two areas. Changes in 137Cs concentration levels are illustrated in both thematic maps and tables. Radionuclide 137Cs concentrations (Bq/kg d.w.) were detected in the humus layer at all the 988 sampling sites. 134Cs was still present in 198 sites 15 years after the nuclear accident in Chernobyl. No other anthropogenic nuclides emitting gamma-radiation were detected, but low levels of 60Co, 125Sb and 154Eu isotopes were found in 14 sites. Fifteen years after the Chernobyl accident, the radioactive nuclide 137Cs was and still is the most significant fallout radionuclide in the environment and in food chains. The results show that the fallout can still be detected in the uppermost humus layer in North East Europe.

Where Money Mattered: Organizational and Economic Consequences of State Public School Expenditures in the United States: 1880-1940.

Science.gov (United States)

Balfanz, Robert

1997-01-01

Uses historical, state-level schooling data, manufacturing productivity measures, and quantitative research to examine relationships between changes in rate and distribution of public school expenditures, public schooling organization, and state-level economic growth from 1880-1940. Significant effects for per-student spending on school…

FDI in small accession countries: The Baltic states

OpenAIRE

Hunya, Gábor

2004-01-01

Analysing the evolution and determinants of foreign direct investment (FDI) in Estonia, Latvia and Lithuania, this paper argues that sound economic policies have created an environment conducive for FDI. Overall, FDI has contributed to economic growth in the Baltic economies, having financed around one-fifth of fixed investment. However, their small size makes the Baltic countries relatively less attractive for market-seeking FDI in manufacturing. Moreover, at the outset of transition, their ...

Major infrastructure projects and the foreign policy of the Baltic states in 2010—2014

Directory of Open Access Journals (Sweden)

Mezhevich N. M.

2014-02-01

Full Text Available At the current stage of social development, particular attention is drawn to studies that assess major infrastructure — and thus political — projects aimed at a qualitative breakthrough in the socio-economic development of the countries under investigation. The scheduled multi-billion investments into energy sector are of political rather than economic nature. The projects to develop alternative power grids and high-speed railways can result in large-scale economic downturns diminishing the prospects of balanced social development. The author addresses the classical concepts of the theory of regional economy and new economic geography and their interpretation of the interconnection between political and economic factors. The article aims to demonstrate the inconsistency between political and economic objectives of the development of the Baltics. The study contributes to a broader set of research into the issues of post-Soviet economic and political development. The Baltic States follow their own political and economic ways. The study proves the hypothesis of low efficiency of large infrastructure project and their political motivation. It is concluded that the disregard of the factor of mutually beneficial economic cooperation with Russia destabilizes the development of national economic of the Baltic States. The author believes that modern infrastructure projects in the Baltic Sea region should be integrated into both western and eastern dimensions.

Explaining ethnic politics in the Baltic States : reviewing the triadic nexus model / Vello Pettai

Index Scriptorium Estoniae

Pettai, Vello, 1968-

2006-01-01

Rets. rmt.: Dovile Budryte. Taming nationalism? Political community building in the post-soviet Baltic States; David J. Galbreath. Nation-building and minority politics in post-socialist states : interests, influences and identities in Estonia and Latvia; Judith G. Kelley. Ethnic politics in Europe : the power of norms and incentives. Skeemid

Radiocarbon dates for the earliest period of habitation in the Baltic States

International Nuclear Information System (INIS)

Zagorska, I.

2003-01-01

Hitherto, the Stone age of the East Baltic was known for its series of Late Mesolithic - Early Neolithic dates, but over the past decade the number of the dates for the Middle Stone Age and the Final Palaeolithic has also increased. The article brings together the published Palaeolithic and Mesolithic dates from the East Baltic, based on radiocarbon age. This is because a proportion of the dates has never been calibrated, while a proportion of the new dates have been calibrated using various software programmes, often without stating the programme used. For the first time, radiocarbon dates have been obtained for the Late Palaeolithic in Lithuania: 10 550-9820 BP (cal. 10 600-9000 BC). This period is connected with the Swidry Culture in the central and southern part of the East Baltic. At the present best-dated stage of the Mesolithic is the Early Mesolithic, with several dates from Estonia (Pulli, Kunda-Lammasmagi) and Latvia, covering the period 9600 to around 9000 BP (cal. 8900-8300 BC). These dates are also supported by dates obtained from Mesolithic sites in neighbouring areas: northern Poland, southern Finland and north-east Russia. Much has been gained from the dating in recent years of burials in Lithuania and Latvia. Currently the oldest known burial is male buried in the cultural layer of Zvejnieki II settlement site, dated to 8240 BP. Another three burials in Lithuania,in the Spiginas and Duonkalnis cemeteries, as well as eight burials at Zvejnieki cemetery, date from the late Mesolithic, confirming the idea that it was in the Late Mesolithic that large special burial sites developed adjacent to settlements in the Baltic basin, both in the east and west. The development of cemeteries in Lithuania began in the period 7780-7470 BP, while the Late Mesolithic graves at Zvejnieki date from 6900-6400 BP. The dates show that a special feature of the cemeteries in the Baltic is their long duration of use, starting from the Middle Mesolithic up to the end of the

Islamic Diffusion in the Baltics: The Fruit of European Multiculturalism

Directory of Open Access Journals (Sweden)

Gladkiy Yu. N.

2017-10-01

Full Text Available This article considers Western Europe as a principal centre that has been attracting migrants over recent decades, primarily, in the aftermath of the Arab Spring. The Baltic region states are chosen for demonstration. Although they have different proportions of Muslim immigrants, Muslim diasporas are the most numerous and rapidly growing ones in the Baltics. Undoubtedly, Muslim communities across the region enjoy certain similarities. The differences they have are explained, among other factors, by national policies towards migrant integration. This article aims to identify the features of Muslim migration to the Baltic States in the aftermath of the Arab Spring. The authors analyse the timeline of Muslim immigration to the Baltic region. It is stressed that, despite current difficulties, Germany and Finland are more successful in integrating immigrants than, for instance, Sweden and Denmark. Just like other Western European countries, the Baltic States have not developed a conceptual framework for their migration and integration policies towards Muslim immigrants. The authors describe possible Muslim integration scenarios — the Singaporean and Palestinian ones, simulation, and confrontation. Given their apparent conscientious refusal to adapt and integrate migrants, the Baltic States are most likely to face the Palestinian scenario.

The Impact of Greening Tax Systems on Sustainable Energy Development in the Baltic States

Directory of Open Access Journals (Sweden)

Dalia Streimikiene

2018-05-01

Full Text Available The paper deals with the greening of tax systems in the European Union (EU, and reviews the achievements of the Baltic States in relation to greening their tax systems and implementing the sustainable energy development goals set by the EU’s energy policies. Environmental taxes promote sustainable energy development, as they allow internalizing the external costs of atmospheric pollution in the energy sector. Energy production and consumption are a major source classical pollutants and greenhouse gas (GHG emissions. Almost of the all EU member states (MS apply pollution taxes as the most important economic tool for mitigating the environmental impacts of various economic activities. Considering the importance of the energy sector in terms of its contributions to total atmospheric emissions in the EU, it is supposed that environmental taxes are important drivers of sustainable energy development. Environmental taxes, as the main tool for the integration of negative externalities that are related to atmospheric pollution, are imposed to create incentives for reducing fossil fuel consumption and switching to renewable energy sources or fuels that have a lower carbon content and thus cause less pollution. The paper presents a comparative assessment of the impact of environmental taxes on sustainable energy development indicators in three selected countries from the Baltic region (Lithuania, Latvia, and Estonia during the period 2005–2015, and reveals the role that the greening of tax systems has had on implementing sustainable energy development targets in the Baltic States.

NATO Policies in the Baltics: Objectives and Priorities

Directory of Open Access Journals (Sweden)

Gribanova G. I.

2018-05-01

Full Text Available The authors employ geopolitical analysis to identify the core characteristics of NATO’s current policy towards the Baltic Sea region. After the demise of the Soviet Union, the region was considered as one of the safest in terms of military security. However, in the aftermath of the Ukraine crisis, the region has witnessed a growing tension in relations between NATO and the Russian Federation. A comparative analysis of NATO’s official documents on the Baltics shows that the chief pretext for increased military presence in the region is the alleged need to defend the Baltic states from the Russian threat. Special attention is paid to the attempts of Western military strategists to encourage the neutral Nordic states — Sweden and Finland — to accede to NATO. This would lead to the organisation’s northern enlargement. The current situation suggests that to ease tension in the Baltic Sea region Russia has not only to respond adequately to emerging military threats but also to launch an awareness campaign to explain its position and dispel the myth about Russia preparing to start a hybrid war against the Baltic States.

Contemporary Welfare Regimes in Baltic States: Adapting Post-Communist Conditions to Post-Modern Challenges

Directory of Open Access Journals (Sweden)

Anu Toots

2010-11-01

Full Text Available This article revises the conventional approach to welfare state development in the post-communist world, according to which the main challenge for the Eastern European states is to catch up with Western European welfare regimes. The article argues that adjustment to the new social risks and volatile markets is more important today than the catching-up scenario. Based on social and labour market statistics for Estonia, Latvia and Lithuania, the article analyses how the Baltic States are coping with this adjustment challenge. Adaptation to the post-modern conditions can be regarded as successful if the stability of welfare spending is accompanied by the expanding and flexible employment and by the stable or decreasing level of poverty. The findings suggest that the opportunities to increase the flexibility and equality of the labour market provided by the breakdown of the communist regime were not used. Instead, the Baltic welfare states continue to focus on protecting against the old social risks by combining neoliberal and post-communist principles. Poor performance in meeting new social risks poses a greater challenge for the post-communist welfare states than their lag in terms of gross welfare expenditure.

Trauma research in the Baltic countries: from political oppression to recovery.

Science.gov (United States)

Kazlauskas, Evaldas; Zelviene, Paulina

2016-01-01

The aim of this paper is to provide an overview of traumatic stress studies from the three Baltic countries-Lithuania, Latvia, and Estonia-and reveal how specific social context contributes to the topics relevant in traumatic stress field in the region. Traumatic stress studies in the Baltic countries are closely related to the complicated history of the region. It was only since the restoration of independence of the Baltic States in the 1990s when traumatic stress studies could emerge. The start of the psychotraumatology in the Baltic States was inspired by the interest of the psychological effects of political violence. Four major topics in traumatic stress literature from the Baltic countries were identified in this article: political violence studies, epidemiology of trauma and posttraumatic stress disorder (PTSD), disaster studies, and developmental aspects of trauma. Traumatic events prevalence was reported between 70 and 75%, and PTSD prevalence range 2-7% in the Baltic countries. The interest in psychotraumatology in the Baltic countries is rising.

Managing dredged material in the coastal zone of the Baltic Sea.

Science.gov (United States)

Staniszewska, Marta; Boniecka, Helena

2017-01-01

This article deals with the legal and practical recommendations for the management of dredged material in the riparian countries of the Baltic Sea. The recommendations are contained in three conventions: LC, 2000. London Convention (1972), Convention on the Protection of the Marine Environment of the Baltic Sea area (Helsinki Convention) (1992), the OSPAR Convention (1972). Different approaches to evaluating the contamination level of dredge spoils, used by the Baltic Sea riparian countries, have been characterized. The differences in those approaches manifest themselves by various concentration limits for contaminants, which form a basis for the classification of dredged material as either contaminated or non-contaminated, and thus determine how the spoils will be processed further. Based on the collected information about the concentration limits for contaminants of surface sediments in the coastal ports, it was pointed out that it is necessary to conduct routine monitoring of heavy metals, polycyclic aromatic hydrocarbons, polychlorinated biphenyls, tributyltin, and petroleum hydrocarbons in dredged sediments in all the Baltic Sea states. On the other hand, the monitoring of polychlorinated dibenzo-p-dioxins/furans, organochlorine, and organophosphoric pesticides is only needed in locations that are suspected of historical or being the local contamination sources. Due to significant economic limitations of chemical determinations, it is important to consider a simple screening test of sediment that would say whether sediment may be "contaminated" and qualifies for more detailed and costly chemical research. It may be typical basic physical-chemical analysis of sediments or ecotoxicological classification of sediments.Despite environmentally friendly tendencies, the practical application of dredged material within the Baltic Sea area is very limited. Dredged material is most frequently stored at the specifically designated sites. From among the practical uses of

Less ice on the Baltic reduces the extent of hypoxic bottom waters and sedimentary phosphorus release

NARCIS (Netherlands)

Vermaat, J.E.; Bouwer, L.M.

2009-01-01

A significant relation was established between the maximum extent of sea ice covering the Baltic Sea and the hypoxic area in the deeper parts of the Baltic Proper, with a lag of 2 years: for the period 1970-2000, less ice was correlated with a smaller anoxic area. At the same time, maximum ice

Marshak Lectureship Talk: Women in Physics in the Baltic States Region: Problems and Solutions

Science.gov (United States)

Satkovskiene, Dalia

2008-03-01

In this contribution the gender equality problem in physics will be discussed on the basis of the results obtained implementing the project ``Baltic States Network: Women in Sciences and High Technology'' (BASNET) initiated by Lithuanian women physicists and financed by European Commission. The main goal of BASNET project was creation of the regional Strategy how to deal with women in sciences problem in the Baltic States. It has some stages and the contribution follows them. The first one was in depth sociological study aiming to find out disincentives and barriers women scientists face in their career and work at science and higher education institutions. Analysis of results revealed wide range of problems concerned with science organization, management and financing common for both counterparts. However it also proved the existence of women discrimination in sciences. As main factors influencing women under-representation in Physics was found: the stereotypes existing in the society where physics is assigned to the masculine area of activity; failings of the science management system, where highest positions are distributed not using the institutionalized objective criteria but by voting, where the correctness of majority solutions is anticipated implicitly. In physics where male scientists are the majority (they also usually compose executive boards, committees etc.) results of such a procedures often are unfavorable for women. The same reasons also influence women ``visibility'' in physicist's community and as the consequence possibility to receive needed recourses for their research as well as appropriate presentation of results obtained. The study revealed also the conservatism of scientific community- reluctance to face existing in the scientific society problems and to start solving them. On the basis of the results obtained as well practice of other countries the common strategy of solving women in physics (sciences) in the Baltic States region was

Non-equivalent stringency of ethical review in the Baltic States: a sign of a systematic problem in Europe?

Science.gov (United States)

Gefenas, E; Dranseika, V; Cekanauskaite, A; Hug, K; Mezinska, S; Peicius, E; Silis, V; Soosaar, A; Strosberg, M

2011-01-01

We analyse the system of ethical review of human research in the Baltic States by introducing the principle of equivalent stringency of ethical review, that is, research projects imposing equal risks and inconveniences on research participants should be subjected to equally stringent review procedures. We examine several examples of non-equivalence or asymmetry in the system of ethical review of human research: (1) the asymmetry between rather strict regulations of clinical drug trials and relatively weaker regulations of other types of clinical biomedical research and (2) gaps in ethical review in the area of non-biomedical human research where some sensitive research projects are not reviewed by research ethics committees at all. We conclude that non-equivalent stringency of ethical review is at least partly linked to the differences in scope and binding character of various international legal instruments that have been shaping the system of ethical review in the Baltic States. Therefore, the Baltic example could also serve as an object lesson to other European countries which might be experiencing similar problems. PMID:20606000

Long-lived radionuclides in seabed of the Baltic Sea. Report of the sediment baseline study of HELCOM MORS-PRO in 2000-2005

International Nuclear Information System (INIS)

Ilus, E.; Jukka Mattila, J.; Nielsen, S.P.; Jakobson, E.; Herrmann, J.; Graveris, V.; Vilimaite-Silobritiene, B.; Suplinska, M.; Stepanov, A.; Luening, M.

2007-01-01

when considering sediment results. This report presents the results of a Sediment Baseline Study carried out by the HELCOM Project Group for Monitoring of Radioactive Substances in the Baltic Sea (HELCOM MORS-PRO) in 2000-2005. The goal of the study was to complement the knowledge and inventories of long-lived radionuclides in the seabed of the Baltic Sea by providing additional data from so-called 'white areas' lacking data, and from radionuclides that were not measured in earlier surveys. (orig.)

Osobennosti jenergeticheskoj strategii ES v Baltijskom regione [The features of EU energy strategy in the Baltic region

Directory of Open Access Journals (Sweden)

Kretinin Gannady

2011-01-01

Full Text Available This article analyses the issues of EU energy policy in the 1990s-the beginning of the 2000s in order to identify the features of energy supply and energy safety of the Baltic region countries. The research and practical significance of the work lies in the stepwise description of actions taken by EU leaders and EU member states in order to formulate a common European energy policy. The 2004 EU enlargement posed the problem of taking into account the features of energy supply of Eastern European countries and, especially, the Baltic States. The energy industries of Lithuania, Latvia, and Estonia, as well as other Eastern European and CIS countries, are closely related to the energy industry of the Russian Federation. Trying to allow for this circumstance, EU leaders and energy structures took a number of organizational measures aimed, on the one hand, at an increase in energy independence of new members of the EU and, on the other hand, at taking into account the recent trends in the energy market development. The research shows that most of the initiatives do not take into account the perspective and interests of Russia, which has a strong presence in the energy market. The analysis conducted will help the assessment of prospects of further development of the Baltic States' energy industry and its interaction with that of the Russian Federation.

Multi-criteria selection of offshore wind farms: Case study for the Baltic States

International Nuclear Information System (INIS)

Chaouachi, Aymen; Covrig, Catalin Felix; Ardelean, Mircea

2017-01-01

This paper presents a multi-criteria selection approach for offshore wind sites assessment. The proposed site selection framework takes into consideration the electricity network’s operating security aspects, economic investment, operation costs and capacity performances relative to each potential site. The selection decision is made through Analytic Hierarchy Process (AHP), with an inherited flexibility that aims to allow end users to adjust the expected benefits accordingly to their respective and global priorities. The proposed site selection framework is implemented as an interactive case study for three Baltic States in the 2020 time horizon, based on real data and exhaustive power network models, taking into consideration the foreseen upgrades and network reinforcements. For each country the optimal offshore wind sites are assessed under multiple weight contribution scenarios, reflecting the characteristics of market design, regulatory aspects or renewable integration targets. - Highlights: • We use a multi-criteria selection approach for offshore wind sites assessment. • Security aspects, economic investment, operation costs and capacity performances are included. • The selection decision is made through an Analytic Hierarchy Process (AHP). • We implement the methodology as a case study for three Baltic States in the 2020 time horizon.

Baltic Pathways from Liberal Trade Model to Neo-Mercantilism in the European Union

Directory of Open Access Journals (Sweden)

Viljar Veebel

2015-09-01

Full Text Available The economic progress of the Baltic States after the restoration of independence has been closely related to the liberal ideology and values of their economies: openness to investments, simple tax system and low tax burden, liberal trade policy, and flexible labour market. Unlike the Baltic States, some of their main partners in the European Union (EU have focused on promoting their economic growth by the neo-mercantilist way of expanding exports, supported by the economic structure of these countries exporting high technology and capital goods. As a result, when the Baltic States are expecting that in a broader context the other eu member states share the same vision of the liberal market economy, their motives have not been fully understood among their regional trade and cooperation partners. Current study will debate whether the practical implementation and needs of the European neo-mercantilism meet the economic and social needs of the Baltic States. Additionally, the study focuses on the question whether in practice the Baltic countries should be ready for the European neo-mercantilist project in upcoming years.

Aastatepikkune visadus viis raudtee Baltic Rail Service'ile / Anneli Ammas, Andres Eilart

Index Scriptorium Estoniae

Ammas, Anneli, 1962-

2001-01-01

Eesti erastamisagentuur sõlmis Baltic Rail Service'iga lepingu 66% Eesti Raudtee aktsiate müügiks. Vt. samas "Uus omanik lubab hakata Eesti Raudtee töötajaid koondama". Kronoloogia: Raudtee müük 1999, 2000, 2001

Russians among the Peoples of the Baltic States: the Origins of Mutual Perceptions and Relations

Directory of Open Access Journals (Sweden)

Renald H. Simonyan

2015-01-01

Full Text Available The Baltic countries - the next neighbors of Russia, whose history is closely linked with our country in the period of Kievan Rus, the Grand Duchy of Moscow, the Russian Empire, the Soviet Union, and today in a broad European context. Both Russia and the Baltic states are the states that make up the Baltic region. The role of this region in the European integration is the key. The border between Russia and the European Union, Russia and the EU are in direct contact, there is a direct interaction between the peoples of Europe, divided by confrontations of the twentieth century. In this border area sociocultural diffusion occurs between the two parts of the European continent. Factor of cooperation of neighbors is an essential guarantee of stability of the world system. For this cooperation to be productive, you must have an adequate view of the neighbors, about the processes that take place there. Knowing immediate environment in a globalized world is a prerequisite for good neighborly relations. The condition of willingness to help, if needed. In the current civilization elevated risk mutual definitely be in demand. Historical experience shows that the lack of objective knowledge is the cause of misunderstanding, and often the source of origin of enmity. This is not only of interest to neighboring nations, but the need to have certain knowledge about them, are closely linked to historical responsibility. Feature stories is that it is inextricably linked with modernity. For public decision-making needs of reliable knowledge about the processes that led to the present, the historical conditions of social psychology folding neighboring nations, forms of expression of their national characteristics. On the basis of sociological methods - from the study of documentary and literary sources, analysis of the results of mass surveys to group discussions and participant observation - analyzes the problems of mutual Russian and Baltic peoples.

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.

Coccidioidomycosis Outbreaks, United States and Worldwide, 1940-2015.

Science.gov (United States)

Freedman, Michael; Jackson, Brendan R; McCotter, Orion; Benedict, Kaitlin

2018-03-01

Coccidioidomycosis causes substantial illness and death in the United States each year. Although most cases are sporadic, outbreaks provide insight into the clinical and environmental features of coccidioidomycosis, high-risk activities, and the geographic range of Coccidioides fungi. We identified reports published in English of 47 coccidioidomycosis outbreaks worldwide that resulted in 1,464 cases during 1940-2015. Most (85%) outbreaks were associated with environmental exposures; the 2 largest outbreaks resulted from an earthquake and a large dust storm. More than one third of outbreaks occurred in areas where the fungus was not previously known to be endemic, and more than half of outbreaks involved occupational exposures. Coccidioidomycosis outbreaks can be difficult to detect and challenging to prevent given the unknown effectiveness of environmental control methods and personal protective equipment; therefore, increased awareness of coccidioidomycosis outbreaks is needed among public health professionals, healthcare providers, and the public.

Electric energy cooperation in the Baltic Sea region and the role of Russia in it

Directory of Open Access Journals (Sweden)

Zverev Yuri

2013-06-01

Full Text Available This article examines cooperation in the electric energy sector in the Baltic region. The author explores the existing undersea HVDC power exchange projects. It is emphasised that cooperation in the electric energy sector is concentrated largely in the EU member states despite earlier plans to establish the Baltic energy ring, which would also include Russia and Belarus. The author stresses that one of the most acute problems for the EU today is overcoming isolation of the energy systems of the Baltic States (Lithuania, Latvia, and Estonia from that of the major part of the EU. This task has become especially relevant after the closing of the Ignalina NPP (Lithuania, which used to be the primary energy source for the three Baltic States. The article examines key projects of the construction of new international power transmission lines in the framework of the Baltic Energy Market Interconnection Plan (BEMIP and the prospects of the Visaginas NPP (Lithuania in solving energy problems of the Baltic States. The author analyses Russia’s role in the electric energy market and focuses on a possible increase of the country’s energy market share following the construction of the Baltic NPP and the export of generated electric energy to Poland, Lithuania, Germany, and Sweden. The author concludes that the prospects of Russia’s energy export to the Baltic Sea region will be determined not only by technological, economic and market factors, but rather by the general state of relations between Russia and the EU. Moreover, a lot depends on Lithuania’s decision on the construction of the Visaginas NPP, as well as the way the EU and the Baltic States solve the problem of energy supply in case the NPP project is terminated.

Future conditions for integration of the Baltic Electricity Supply System

International Nuclear Information System (INIS)

1999-01-01

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

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.

Metals, Metalloids and Radionuclides in the Baltic Sea Ecosystem

International Nuclear Information System (INIS)

Szefer, P.

2002-01-01

The state of knowledge of the distribution, bioavailability, biomagnification, discrimination, fate and sources of chemical pollutants (metals, metalloids, radionuclides and nutrients) in all compartments (atmosphere, water, deposits, biota) of the Baltic environment is presented. Particular components of the Baltic ecosystem are considered as potential monitors of pollutants. Budgets of chemical elements and the ecological status of the Baltic Sea in the past, present and future are presented. Estimates of health risks to man in respect to some toxic metals and radionuclides in fish and seafood are briefly discussed. The content of the book makes possible the identification of gaps in our environmental knowledge of the Baltic Sea, with certain sections establishing possible priorities, key areas or strategies for future research

The geology of the southeastern Baltic Sea: a review

Science.gov (United States)

Ūsaitytė, Daiva

2000-06-01

The Baltic Sea, particularly its southeastern part, is discussed in the paper. Investigations of regional character as well as specialized studies in the area are reviewed. General historical works are mentioned briefly. Previous surveys since the 1950s are presented by the subject studied. The compilation of geological structure of the SE Baltic Sea bottom and adjacent land of Balticum (Baltic States: Estonia, Latvia, Lithuania) is based on considerable amounts of summarized materials. The crystalline basement, sedimentary cover and Quaternary deposits are characterized in the comprehensive survey of geological structure. From a stratigraphical point of view, geological sequence of the platformal cover is comparatively complete: deposits of all geological systems (from the Archean to Cenozoic) are present in the Baltic Syneclise. Considering geotectonical cycles, the sedimentary cover of the syneclise is subdivided into four structural complexes. The thickness and distribution of Quaternary deposits are closely related to the recent bottom relief of the Baltic Sea that in turn is inherited from the Pre-Quaternary surface. Buried palaeo-valleys are characteristic of the Pre-Quaternary surface in the Baltic region and the Baltic Sea bottom. The Quaternary is characterized by layers of various geneses and by sharp changes of their thicknesses.

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.

Eastern Baltic cod in distress: biological changes and challenges for stock assessment

DEFF Research Database (Denmark)

Eero, Margit; Hjelm, Joakim; Behrens, Jane

2015-01-01

The eastern Baltic (EB) cod (Gadus morhua) stock was depleted and overexploited for decades until the mid-2000s, when fishing mortality rapidly declined and biomass started to increase, as shown by stock assessments. These positive developments were partly assigned to effective management measure...

Assessment of Political Vulnerabilities on Security of Energy Supply in the Baltic States

Directory of Open Access Journals (Sweden)

Česnakas Giedrius

2016-06-01

Full Text Available The article argues that despite the evident link between political environment and security of energy supply, political elements are not sufficiently represented in contemporary scientific literature, namely in indexes that are designed for the assessment of security of energy supply. In an attempt to fill this gap, the article presents an innovative methodology for quantitative assessment of the political vulnerabilities on security of energy supply and applies it to the analysis of the Baltic States.

American Foreign Policy Think Tanks and their Views on Baltic Security

Directory of Open Access Journals (Sweden)

Boyd Jonathan A.

2017-12-01

Full Text Available Recent events have created a sense of urgency within the U.S. foreign policy establishment to update its strategy towards Russia. The Baltic states are seen to be particularly vulnerable and because of its NATO commitments and its history of underwriting security in the region, the U.S. is under pressure to develop an appropriate response. Policy and research institutes-or think tanks-are an important part of the U.S. foreign policy establishment, and given the influence they often have on American foreign policy, it is sensible for any student of Baltic security to evaluate the think tanks’ current perspectives on the viability and desirability of U.S. security commitments in the region. To that end, this article evaluates the outputs of twelve prominent U.S. foreign policy think tanks according to the views they expressed across four general groupings of issues: positions on U.S. grand strategy, perceptions of Moscow’s intentions and capabilities, assessments of NATO’s heath and its value to U.S. security, and the level of commitment to, and assessment of, the security vulnerabilities of the Baltic states. The findings dispel a common misperception that U.S. foreign policy think tanks are generally shifting towards a realist perspective on the Baltic states; they generally do not support U.S. retrenchment, most consider Russia as having revanchist motives, and as a whole support bolstering the defences of NATO’s easternmost flank. However, it would also be an exaggeration to conclude that the U.S. think tank community overall were staunch defenders of the Baltic states, as for many there is a prevailing inattentiveness to Baltic security issues.

INES 2000 ja Läänemere ülikool / Annika Tenno

Index Scriptorium Estoniae

Tenno, Annika

2000-01-01

Läänemere Ülikooli programmiga (The Baltic University Programme) seotud õppejõududel oli võimalus osaleda INES 2000 konverentsil Stockholmis 14.-18. juunil̀2000, peateemaks "Challenges for Science and Engineering in the 21st Century". Tallinna Pedagoogikaülikooli esindajaks oli Tiina Elvisto

The Energy Independence of the Baltic States: Influence of Geopolitics on Economy

Directory of Open Access Journals (Sweden)

M. F. Kasems

2016-01-01

Full Text Available One of the present-day aims of Baltic countries is to get rid of energy independence from Russia. The situation in Baltic region after the Soviet Union collapse has its negative impact on Baltic’s economy. In the article it could be found the roots of an attempt to create an energy independence from Russia and the research reflects the irrationality of such approach. The geopolitical causes shall be analyzed as well.

EIA in the Baltic countries. The case of three oil terminals

Energy Technology Data Exchange (ETDEWEB)

Holm-Hansen, J. [ed.

1995-12-31

Environmental Impact Assessment (EIA) in the Baltic Countries: The Case of Three Oil Terminals is the second phase of a research and exchange project that has been going on between Baltic and Nordic experts on Environmental Impact Assessment since 1992. The objective of the projects is to contribute to the capability of the Baltic states in carrying out EIAs. By scrutinizing the processes of the EIAs carried out for three Baltic oil terminals, working groups consisting of both Nordic and Baltic EIA experts have sought to highlight the practical implications of the `EIA vocabulary` eagerly taught by Western experts and perhaps even more eagerly studied by their `Eastern` counterparts during the last few years. The three cases were: Lithuania, Oil Port of Klaipeda; Latvia, Oil Terminal in Liepaja; Estonia, Muuga Port. (au)

Millennial changes of the Baltic Sea salinity. Studies of the sensitivity of the salinity to climate change

International Nuclear Information System (INIS)

Gustafsson, Bo G.

2004-05-01

An important question for safety assessments of nuclear waste repositories is the salinity of the Baltic Sea under different conditions. The salinity affects the potential recipient ecosystems, the water turnover along the coast and the hydrology as well as the groundwater chemistry. In this report a model that enables computation of the Baltic Sea salinity for different sea level positions and freshwater supplies is presented. The model is used to compute the salinities in Baltic proper, Bothnian Sea and Bothnian Bay for all combinations of global sea level changes from -10 m to 10 m and freshwater supplies from 0 to 60,000 m 3 /s. The results are presented in a series of graphs that enables the reader to make an assessment of the impact of a given climatic change. The model is also used to compute the decrease of the salinity in Bothnian Sea and Bothnian Bay during the next few millennia due to the postglacial uplift. The results show that modest changes in global sea level, say ±1 m, give a salinity change of the order of 1 psu in southern Baltic proper. Changing the freshwater supply with about 2,000 m 3 /s (approximately 10%) gives a similar salinity change. Further, a sea level drop of about 5 m or an increase of the freshwater supply by a factor of 3 is needed to reduce the salinity in southern Baltic proper below 1 psu. In this limit large parts of the Baltic would be limnic. A 50% decrease of the freshwater supply increase the salinity in the southern Baltic proper by a factor of 2 to some 15 psu, but the effect is even more drastic in Bothnian Sea and Bothnian Bay where the salinity increase to 13 and 10 psu, respectively. A less windy climate might have a significant effect in lowering the Baltic salinity due to a combined effect of lowered mixing in Kattegat and lowered exchange between Kattegat and the Baltic. A windier climate will not have such strong effect since increased mixing does not affect the Baltic as much. Most probably the shoreline

Millennial changes of the Baltic Sea salinity. Studies of the sensitivity of the salinity to climate change

Energy Technology Data Exchange (ETDEWEB)

Gustafsson, Bo G. [Oceanus Havsundersoekningar, Goeteborg (Sweden)

2004-05-01

An important question for safety assessments of nuclear waste repositories is the salinity of the Baltic Sea under different conditions. The salinity affects the potential recipient ecosystems, the water turnover along the coast and the hydrology as well as the groundwater chemistry. In this report a model that enables computation of the Baltic Sea salinity for different sea level positions and freshwater supplies is presented. The model is used to compute the salinities in Baltic proper, Bothnian Sea and Bothnian Bay for all combinations of global sea level changes from -10 m to 10 m and freshwater supplies from 0 to 60,000 m{sup 3}/s. The results are presented in a series of graphs that enables the reader to make an assessment of the impact of a given climatic change. The model is also used to compute the decrease of the salinity in Bothnian Sea and Bothnian Bay during the next few millennia due to the postglacial uplift. The results show that modest changes in global sea level, say {+-}1 m, give a salinity change of the order of 1 psu in southern Baltic proper. Changing the freshwater supply with about 2,000 m{sup 3}/s (approximately 10%) gives a similar salinity change. Further, a sea level drop of about 5 m or an increase of the freshwater supply by a factor of 3 is needed to reduce the salinity in southern Baltic proper below 1 psu. In this limit large parts of the Baltic would be limnic. A 50% decrease of the freshwater supply increase the salinity in the southern Baltic proper by a factor of 2 to some 15 psu, but the effect is even more drastic in Bothnian Sea and Bothnian Bay where the salinity increase to 13 and 10 psu, respectively. A less windy climate might have a significant effect in lowering the Baltic salinity due to a combined effect of lowered mixing in Kattegat and lowered exchange between Kattegat and the Baltic. A windier climate will not have such strong effect since increased mixing does not affect the Baltic as much. Most probably the

Lonely Planet Travel Guides, Dark Tourism and the Baltic States: A Longitudinal Perspective

OpenAIRE

Brent McKenzie

2014-01-01

The focus of this research is to take a comparative, longitudinal study of the role of travel guides and the growth of niche tourism.  Specifically this study examines the concept of Dark Tourism, or as defined by Sharpley and Stone, “the act of travel to sites associated with death, suffering and the seemingly macabre” to better understand the growth of such tourism sites and attractions in the Baltic States of Estonia, Latvia, and Lithuania.  Drawing on this broad concept of Dark Tourism, t...

Baltic Sea: Radionuclides

DEFF Research Database (Denmark)

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

2011-01-01

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...... about 14%. For 90Sr in the Baltic Sea, input from atmospheric fallout from nuclear weapons tests has contributed about 81%, while the contribution from Chernobyl fallout was about 13%. Cesium-137 is the main indicator of Baltic seawater with respect to anthropogenic radioactivity. The highest...... concentrations in seawater during 1999–2006 were found in the Baltic Proper and the Bothnian Sea. The general trend is steadily decreasing. Concentrations of anthropogenic radioactivity in fish generally show decreasing trends in agreement with concentrations in seawater. Among freshwater fish, pike showed large...

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...... about 14%. For 90Sr in the Baltic Sea, input from atmospheric fallout from nuclear weapons tests has contributed about 81%, while the contribution from Chernobyl fallout was about 13%. Cesium-137 is the main indicator of Baltic seawater with respect to anthropogenic radioactivity. The highest...... concentrations in seawater during 1999–2006 were found in the Baltic Proper and the Bothnian Sea. The general trend is steadily decreasing. Concentrations of anthropogenic radioactivity in fish generally show decreasing trends in agreement with concentrations in seawater. Among freshwater fish, pike showed large...

Swedish political attitudes towards Baltic independence in the short 20th century

OpenAIRE

Kuldkepp, M.

2016-01-01

This article considers the history of Swedish attitudes towards Baltic independence in the period in the so-called short 20th century (1914-1991), focusing primarily on the years when Baltic independence was gained (1918-1920) and regained (1989-1991). The former period was characterized by Swedish skepticism towards the ability of the Baltic states to retain their independence long-term, explainable by the Swedish political elites’ conviction that the weakening of Russia in the First World W...

7 CFR 1940.320 - Preparing EISs.

Science.gov (United States)

2010-01-01

... REGULATIONS (CONTINUED) GENERAL Environmental Program § 1940.320 Preparing EISs. (a) Responsibility. Whenever... implementation of the State's environmental impact analysis requirement, if one has been enacted or promulgated... of the natural and social sciences and the environmental design arts. The disciplines of the...

Service concepts EnBW Baltic-1 and Baltic-2 and first operational experiences with the offshore wind farm EnBW Baltic-1; Servicekonzepte EnBW Baltic-1 und Baltic-2 sowie erste Betriebserfahrungen des Offshore-Windparks EnBW Baltic-1

Energy Technology Data Exchange (ETDEWEB)

Boll, Michael [EnBW Erneuerbare Energien GmbH, Stuttgart (Germany)

2013-02-01

EnBW Erneuerbare Energien GmbH, a wholly-owned subsidiary of EnBW AG, intends to operate two offshore wind farms in each of the Baltic and North Sea, respectively. The main distinguishing criterion for service concepts for operating offshore wind farms is the question of the service base location and of the maritime logistics. The paper provides an exemplary comparison between land- and sea-based service concepts, and assumes accessibility of the plant at specific offshore locations under various weather conditions. The paper not only presents the so far satisfactory production results of EnBW Baltic 1 but also informs about experience with weather conditions in the Baltic and about type and frequency of services provided there.

Renewable Energy in the Baltic States. Different Situations

International Nuclear Information System (INIS)

Streimikiene, Dalia

2007-01-01

In many ways, the Baltic nations seem to be good students with ambitious objectives for applying European directives and the Kyoto Protocol. For example, in 2006, renewable energies already accounted for 9 % in Lithuania, 10 % in Estonia and 43 % in Latvia (5.2 % in the EU-15) of primary energy output. This should increase to 12 %, 15 % and 50 % in 2010 (12 % in the EU-15) respectively. While all are dependent on oil imports, their own resources vary: nuclear power in Lithuania (at least until 2009 when the last reactor of the Ignalina power station will close, with EU compensation), oil shale feeds Estonian power stations, wood in Latvia. The latter must import electricity while the two other countries produce double their domestic demand. All three are linked to the Russian power grid built up during the Soviet era rather than the European. Nevertheless, the share of renewable energy produced electricity is very small in these two producer countries, unlike Latvia which has hydraulic resources. The three countries have very different taxation on energy and electrical products, including renewable energy price support. All were granted transitional periods of differing lengths to apply European standard. The Baltic nations produce low greenhouse gas emissions and only Estonia has organized an emission rights trading market

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.

Integration of national and regional energy development programs in Baltic States

International Nuclear Information System (INIS)

Klevas, V.; Antinucci, M.

2004-01-01

The report is dedicated to the presentation of the general framework of regional energy planning activities in Baltic States. The objective is to provide information on the context, in which regional energy policy instruments have to operate, and which has to be taken into consideration when compiling energy development measures for regional development and structural funds. The major issue of the publication is to discuss perspective of the formation methodology for energy management integration into development of regional planning documents. The main objective of this publication is to make a brief overview of what are the prospects of regional energy development. The place of municipal and regional energy development programs in general energy investment strategy is defined. The guidelines for regional energy programs are presented

7 CFR 1940.330 - Monitoring.

Science.gov (United States)

2010-01-01

... 7 Agriculture 13 2010-01-01 2009-01-01 true Monitoring. 1940.330 Section 1940.330 Agriculture... REGULATIONS (CONTINUED) GENERAL Environmental Program § 1940.330 Monitoring. (a) FmHA or its successor agency... monitoring of approved projects will ensure that those measures which were identified in the preapproval...

Unreported employment and tax evasion in mid-transition : comparing developments and causes in the Baltic States

OpenAIRE

Jaanika Meriküll; Karsten Staehr

2008-01-01

This paper compares the prevalence and determinants of unreported employment in the three Baltic States in 1998 and 2002 using a hitherto little used dataset. The prevalence of unreported employment varies substantially across the three countries and across the two sampling years. Microeconometric estimations show that firm-related characteristics, such as sectoral activity, firm size and employment trends, are important determinants of unreported employment in all three countries, whereas th...

Distribution and relationships between selected chemical elements in green alga Enteromorpha sp. from the southern Baltic

International Nuclear Information System (INIS)

Zbikowski, Radoslaw; Szefer, Piotr; Latala, Adam

2006-01-01

The concentrations of heavy metals (Cd, Cu, Ni, Pb, Zn and Mn) and macroelements (K, Na, Ca and Mg) were determined in green alga Enteromorpha sp. from the coastal zone of the southern Baltic including Gulf of Gdansk and Vistula Lagoon in 2000-2003. In order to estimate the degree of accumulation of each element by the green alga, concentration and discrimination factors (CFs) with respect to seawater were calculated. The results of factor analysis (FA) and ANOVA clearly indicate geographical differences between concentrations of chemical elements. Enteromorpha sp. from Vistula Lagoon and the southern Baltic exhibited higher levels of Mn and Ni, and Na and K, respectively. Anthropogenic impact of Cu, Pb and Zn, possibly originated from municipal sewage, was identified in alga samples collected in the Gulf of Gdansk, especially in the vicinity of Gdynia. From comparison our data with those published earlier results that Pb content in Enteromorpha sp. from the Gulf of Gdansk decreased within 1978-2003 reflecting reducing use of leaded petrol in Baltic countries in this period. The alga Enteromorpha sp. can be used for biomonitoring surveys of metal contaminants in coastal areas of the Baltic Sea. - Enteromorpha sp. can be used as efficient biomonitor for chemical elements in coastal areas of the Baltic Sea

The Baltic haline conveyor belt or the overturning circulation and mixing in the Baltic.

Science.gov (United States)

Döös, Kristofer; Meier, H E Markus; Döscher, Ralf

2004-06-01

A study of the water-mass circulation of the Baltic has been undertaken by making use of a three dimensional Baltic Sea model simulation. The saline water from the North Atlantic is traced through the Danish Sounds into the Baltic where it upwells and mixes with the fresh water inflow from the rivers forming a Baltic haline conveyor belt. The mixing of the saline water from the Great Belt and Oresund with the fresh water is investigated making use of overturning stream functions and Lagrangian trajectories. The overturning stream function was calculated as a function of four different vertical coordinates (depth, salinity, temperature and density) in order to understand the path of the water and where it upwells and mixes. Evidence of a fictive depth overturning cell similar to the Deacon Cell in the Southern Ocean was found in the Baltic proper corresponding to the gyre circulation around Gotland, which vanishes when the overturning stream function is projected on density layers. A Lagrangian trajectory study was performed to obtain a better view of the circulation and mixing of the saline and fresh waters. The residence time of the water masses in the Baltic is calculated to be 26-29 years and the Lagrangian dispersion reaches basin saturation after 5 years.

[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

Topical problems related to the pollution of the Baltic Sea

International Nuclear Information System (INIS)

1991-01-01

This report sums up the current state of knowledge on the pollution of the Baltic Sea as an aquatic system. Mineral oil hydrocarbons, halogenated hydrocarbons, heavy metals and radionuclides are pinpointed as the main causes of pollution. Furthermore, the work presents the results of investigations carried through for several years on the contamination of salt-water fishes. The causes and consequences of nutrient accumulation in the Baltic Sea are discussed. (VT) [de

Economic crisis in the Baltic states : Focusing on Latvia

Directory of Open Access Journals (Sweden)

Koyama Yoji

2010-01-01

Full Text Available This paper examines the causes of the economic crisis in new EU member states in Central and Eastern Europe, focusing on the Baltic States, especially Latvia. Thanks to the Single Market of the EU, workers in this country became able to migrate to advanced EU countries, especially the UK, decreasing the unemployment rate and at the same time causing a sharp increase in wages due to a tightened labour market. Banks from Nordic countries came to operate in Latvia and competed for market shares, stirring a consumption boom. In a situation in which people can easily get loans denominated in a foreign currency the monetary policies of the central bank are weakened. The Latvian economy already showed signs of overheating in 2005. However in the spring of 2007 the government turned to restrictive policies, causing a depression at the end of 2007. The Lehman shock dealt the Latvian economy its final blow. Latvia set up the introduction of the Euro in 2013 as an exit strategy. Latvia is in a dilemma: if the country does not devalue its national currency and tries to satisfy the Maastricht criteria soon, it will be obliged to adopt pro-cyclical policies, causing economic stagnation.

On the importance of Major Baltic Inflows for oxygenation of the central Baltic Sea

Science.gov (United States)

Neumann, Thomas; Radtke, Hagen; Seifert, Torsten

2017-02-01

In December 2014, the third strongest salt water inflow into the Baltic Sea occurred since 1880. It was assumed that the inflow would turn the entire bottom water of the Baltic Sea from anoxic into oxic conditions for an extended period. However, already in late 2015, the central Eastern Baltic Sea had turned back into anoxic conditions. This rapid oxygen decline was in fact surprising since a weaker inflow in 2003 ventilated the Baltic Sea for a longer period of time. With the aid of an ecosystem model of the Baltic Sea, the two inflows in 2003 and 2014 were analyzed in detail. Although the 2014 inflow event was twice as strong as the 2003 inflow event, oxygen transport continued after the latter one, supplying about the same amount of oxygen again. In addition to the major inflow event, a series of smaller inflows in 2003 supplied the extra oxygen transport. Therefore, the strength of a major inflow event alone cannot be used to predict the oxygenation impact. Instead, it is necessary to consider smaller events, in particular those occurring just before and after a major inflow event, as well. An element tagging method showed that the share of oxygen imported across the Danish Straits on the total oxygen arriving at the central Eastern Baltic Sea is between 10% and 20%. Therefore, the oxygen concentration of the inflowing water seems to be of less importance for the oxygenation effect on the central Baltic Sea due to the strong dilution effect.

An Anthropology of Marketplace Behavior. Aspects of embeddedness in Norwegian entrepreneurship in the Baltics

OpenAIRE

Cimdina, Agnese

2012-01-01

Based on fieldwork undertaken between 2005 and 2008, this thesis provides an anthropological analysis of cross border Norwegian entrepreneurship in the Baltics in a timeframe that spans from the middle of the 1990s to 2008. The Baltic states had barely reinstated their independence from the Soviet Union when the Nordic countries, including Norway, began to devise strategies to enter these emerging markets. In the 1990s, the growing Baltic markets, as they were in such close proximity to ...

Energy use, efficiency gains and emission abatement in transitional industrialised economies. Poland and the Baltic states

Energy Technology Data Exchange (ETDEWEB)

Salay, Juergen

1999-05-01

This thesis is a study of how energy use and air pollution in Poland, Estonia, Latvia and Lithuania have been affected by the economic transition after 1989. It consists of six articles, which examine three different aspects of these changes. The first group of articles analyses the structure of energy use in the Baltic states (Article 1) and Poland (Articles 2 and 3) at the outset of transition. The results show that these countries had a primary energy consumption per GDP which was two to three times higher than in developed market economics because of a more energy intensive structure of the economy and higher specific energy intensities in many sectors of the economy. They also had significantly higher levels of air pollution per primary energy consumption and GDP because of a heavy reliance on fossil fuels, an energy intensive economy and an ineffective control of emissions. The deep fall in energy consumption during the first phase of transition was due to a sharp drop in industrial output and higher fuel prices. In the Baltic states, part of the fall in energy consumption was the result of shortfalls in the supply of oil and gas from Russia. The second group of articles (Articles 4 and 5) examines changes in electricity production, fuel consumption, generation efficiency and sulphur dioxide (SO{sub 2}) emissions in the Polish power industry between 1988 and 1997. The results show that SO{sub 2} emissions dropped by 45 per cent between 1988 and 1997. The drop in emissions was partly the result of a fall in economic activity and electricity production in the early 1990s. Other reasons were more important. One reason was the restructuring of the power industry, during which hard budget constraints were introduced and the price of coal was raised. Another reason for the fall in emissions was the reorganisation and stricter enforcement of environmental protection. Together, these reforms created strong incentives for power plants to switch to high-quality coal

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

The Costs of a Cleaner baltic Sea

DEFF Research Database (Denmark)

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

2009-01-01

In 2007 the Helcom (The Helsinki Comity), representing most of the countries around the Baltic, made an agreement for the future of the Baltic Sea, on reducing the nutrient input to the Baltic Sea and thereby avert further environmental damage, called the Baltic Sea Action Plan (BSAP). One...... 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...

Perspectives on Retail Service Quality: Findings From the Baltic States

Directory of Open Access Journals (Sweden)

Brent McKenzie

2015-10-01

Full Text Available Service quality research continues to represent one of the major tenets of Services Marketing, but there continues to be limited research in the field outside of Developed, Western markets.  In order to advance the knowledge of service quality in non-western markets, the focus of this paper is to examine one particular field of service quality research, retail service quality, in the former Soviet Republics of Estonia, Latvia, and Lithuania.The testing of a model of retail service quality, using empirical survey data collected in these three recent members of the European Union, indicate support that the retail service quality construct both aligns and differs, across the three countries.The implication of these similarities and differences are important from two perspectives.  The first is the appropriateness of extending Western developed marketing scales and measures within newly emerging, and catching up states.The second implication, which is important to retail practice, questions the position of treating these three countries, known collectively as the Baltic states as a homogenous market.  Additional implications to retail practice and future academic research studies are also discussed.

Countries of the Baltic Region in the Global Culinary Space

Directory of Open Access Journals (Sweden)

Rakhmanov A. B.

2017-06-01

Full Text Available Globalisation is creating a global culinary space where culinary traditions of different countries interact and compete. The author sets out to explore characteristic features of the culinary space of nine Baltic States as part of the global culinary space. The author uses empirical data on the number of restaurants serving different national cuisines in the main cities of the region. The Baltic culinary space incorporates the world’s leading cuisines (Italian, Japanese, Chinese, etc. as well as the local cuisines of the BSR countries. The world’s leading cuisines prove to be more influential in the region than the local ones. Some countries of the Baltic Sea region (Russia, Poland, Sweden, Latvia, and Denmark have culinary sovereignty, since their residents prefer national cuisines. In some other countries of the region (Finland, Estonia, and Lithuania, the public favours the world’s leading cuisines — Italian, Japanese and American — over the local ones. The non-capital Baltic cities of Poland and Germany, as well as St. Petersburg, display a greater sense of culinary patriotism than Warsaw, Berlin, and Moscow respectively. This article attempts to explore the features of the Baltic culinary space. The author considers the environmental and socio- historical factors key determinants of the countries’ cuisines.

Solar radiation in the Baltic Sea

Directory of Open Access Journals (Sweden)

Jerzy Dera

2010-12-01

Full Text Available The influx of solar radiation to the Baltic Sea and its penetration into its waters is described on the basis of selected results of optical and bio-optical studies in the Baltic published by various authors during the past ca 50 years. The variability in the natural irradiance of this sea is illustrated on time scales from short-term fluctuations occurring during a single day to differences in mean monthly values over a period of many years. Data on variability of the proportions between UV, VIS and IR energy in the light reaching the sea surface are also discussed.Long-term monthly mean values of the incident solar radiation flux at the surface of the Baltic Proper are given; they were obtained from meteorological and solar radiation measurements and model approximations. The transmittances of these mean monthly radiation fluxes across the surface of the Baltic are given, as are the typical energyand spectral characteristics of the underwater irradiance, its attenuation with depth in the sea and the associated euphotic zone depths, as well as typical ranges of variability of these characteristics in different Baltic basins. Some of these characteristics are illustrated by typical empirical data. These mean values are not fully representative, however, because with the sole use of classical in situ measurement methods from on board research vessels in the Baltic, it has not been possible to gather a sufficientlyrepresentative set of empirical data that would adequately reflect the variability of the optical characteristics of all the basins of this sea. The article goes on to introduce the statistical model of vertical distributions of chlorophyll a concentration in the Baltic and the bio-optical model of Baltic Case 2 waters, the use of which contribute very significantly to this description of the optical characteristics and will enable this data set to be hugely expanded to include all the Baltic basins. This opportunity is presented by the

The emergence of sociology from political economy in the United States: 1890 to 1940.

Science.gov (United States)

Young, Cristobal

2009-01-01

Professional sociology in the U.S. began as a field area within economics, but gradually emerged as a separate discipline. Using new data on joint meetings and the separation of departments, I track interdisciplinary relations through three phases: sponsorship (1890-1905), collaboration (1905-1940), and disengagement (post-1940). In the early years, sociology was mostly a branch of economics departments. With the formation of the American Sociological Society, relations with economics began to be more characterized by professionally autonomous collaboration. The 1920s saw a large wave of sociology departments separating from economics. Still, joint annual meetings (including joint presidential addresses) remained the norm until 1940. Paradigmatic conflict between institutional and neoclassical economists was the major force that sustained the economics-sociology collaboration. As institutionalism faded from the scene in the late 1930s, so went interdisciplinary contact.

Baltic Eye: Focusing on Science and Communication to Improve Policy Making for the Baltic Sea Environment

Science.gov (United States)

McCrackin, M. L.

2016-12-01

In order to better communicate relevant scientific knowledge to policy- and decision makers, Stockholm University and the Baltic Sea 2020 Foundation partnered to create Baltic Eye in 2014. Seven scientists and two communicators constitute the core team of this initiative. The team integrates communications with scientific analysis and synthesis of Baltic Sea environmental issues. In the past year, the team has focused on two main issues: fisheries management and microplastics. Baltic Sea cod stocks are in poor condition, with large numbers of small individuals. Baltic Eye recommended improvements to the European Union's multiannual fisheries plan to better align with ecosystem-based management principles: prioritization of cod stock recovery, greater consideration of natural variability of temperature and salinity (which affects cod spawning success), and inclusion of mechanisms to adjust quotas in the event of major environmental changes. Communications included policy briefs and debate articles targeted to the European Parliament, national government ministries, and non-governmental organizations. Every year, up to 40 tons of microplastics from personal care products are released in the Baltic Sea catchment. Baltic Eye raised awareness of the issue and made recommended ways to reduce microplastic emissions. Communications included a public presentation to journalists, politicians, and representatives of Swedish government ministries. A policy brief was provided Heads of Delegates of the Helsinki Commission (for protrection of the Baltic Sea environment) in advance of a meeting to develop a plan of action for marine litter. Researchers were interviewed for radio, TV, and print media in Sweden, Finland, and Germany. Next steps are to engage with multinational manufacturers about plans to voluntarily phase out microplastics in personal care products.

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

Recruitment processes in Baltic sprat - A re-evaluation of GLOBEC Germany hypotheses

Science.gov (United States)

Voss, Rüdiger; Peck, Myron A.; Hinrichsen, Hans-Harald; Clemmesen, Catriona; Baumann, Hannes; Stepputtis, Daniel; Bernreuther, Matthias; Schmidt, Jörn O.; Temming, Axel; Köster, Fritz W.

2012-12-01

The GLOBEC Germany program (2002-2007) had the ambitious goal to resolve the processes impacting the recruitment dynamics of Baltic sprat (Sprattus sprattus L.) by examining various factors affecting early life history stages. At the start of the research program, a number of general recruitment hypotheses were formulated, i.e. focusing on (1) predation, (2) food availability, (3) physical parameters, (4) the impact of current systems, and finally (5) the importance of top-down vs bottom-up effects. The present study synthesizes the results of field sampling (2002 and 2003), laboratory experiments, and modeling studies to re-evaluate these hypotheses for the Baltic sprat stock. Recruitment success was quite different in the 2 years investigated. Despite a lower spawning stock biomass in 2003, the total number of recruits was almost 2-fold higher that year compared to 2002. The higher recruitment success in 2003 could be attributed to enhanced survival success during the post-larval/juvenile stage, a life phase that appears to be critical for recruitment dynamics. In the state of the Baltic ecosystem during the period of investigation, we consider bottom-up control (e.g. temperature, prey abundance) to be more important than top-down control (predation mortality). This ranking in importance does not vary seasonally. Prevailing water circulation patterns and the transport dynamics of larval cohorts have a strong influence on sprat recruitment success. Pronounced transport to coastal areas is detrimental for year-class strength particularly at high sprat stock sizes. A suggested mechanism is density-dependant regulation of survival via intra- and inter-specific competition for prey in coastal areas. A documented change in larval vertical migration behavior between the early 1990s and early 2000s increased the transport potential to the coast, strengthening the coupling between inter-annual differences in the magnitude and direction of wind-driven surface currents and

Baltic nuclear projects

International Nuclear Information System (INIS)

Adlys, Gediminas; Adliene, Diana

2009-01-01

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.

Trends in confidence in public institutions: A comparative analysis of the Baltic countries

Directory of Open Access Journals (Sweden)

Gudžinskas Liutauras

2017-06-01

Full Text Available The paper focuses on the variation of institutional confidence in the Baltic countries. Within of framework of qualitative comparative framework, it employs a historical approach to detect causes of divergence of trust in rule of law institutions between Estonia vis-à-vis other two Baltic states. While it observes a range of variables that could affect the differences, it emphasises the role of political leadership during critical junctures, which might explain both why Estonia forged ahead at the outset of the post-communist transformation and most recent positive developments in the Baltic countries since the financial crisis in 2008–2010.

Transgranichnaja korporativnaja integracija v Baltijskom regione [Transborder corporate integration in the Baltic Sea Region

Directory of Open Access Journals (Sweden)

Kuznetsov A. V.

2012-01-01

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.

Baltic, Slavic, Germanic

Directory of Open Access Journals (Sweden)

Frederik Kortlandt

2017-02-01

Full Text Available The western Indo-European vocabulary in Baltic and Slavic is the result of an Indo-European substratum which contained an older non-Indo-European layer and was part of the Corded Ware horizon. The numbers show that a considerable part of the vocabulary was borrowed after the split between Baltic and Slavic, which came about when their speakers moved westwards north and south of the Pripet marshes. Germanic and Balto-Slavic were never contiguous Indo-European dialects at any stage of their prehistory.

Jelektrojenergeticheskaja kooperacija v Baltijskom regione i rol' v nej Rossii [Electric energy cooperation in the Baltic Sea region and the role of Russia in it

Directory of Open Access Journals (Sweden)

Zverev Yuri

2013-01-01

Full Text Available This article examines cooperation in the electric energy sector in the Baltic region. The author explores the existing undersea HVDC power exchange projects. It is emphasised that cooperation in the electric energy sector is concentrated largely in the EU member states despite earlier plans to establish the Baltic energy ring, which would also include Russia and Belarus. The author stresses that one of the most acute problems for the EU today is overcoming isolation of the energy systems of the Baltic States (Lithuania, Latvia, and Estonia from that of the major part of the EU. This task has become especially relevant after the closing of the Ignalina NPP (Lithuania, which used to be the primary energy source for the three Baltic States. The article examines key projects of the construction of new international power transmission lines in the framework of the Baltic Energy Market Interconnection Plan (BEMIP and the prospects of the Visaginas NPP (Lithuania in solving energy problems of the Baltic States. The author analyses Russia’s role in the electric energy market and focuses on a possible increase of the country’s energy market share following the construction of the Baltic NPP and the export of generated electric energy to Poland, Lithuania, Germany, and Sweden. The author concludes that the prospects of Russia’s energy export to the Baltic Sea region will be determined not only by technological, economic and market factors, but rather by the general state of relations between Russia and the EU. Moreover, a lot depends on Lithuania’s decision on the construction of the Visaginas NPP, as well as the way the EU and the Baltic States solve the problem of energy supply in case the NPP project is terminated.

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

Essential coastal habitats for fish in the Baltic Sea

Science.gov (United States)

Kraufvelin, Patrik; Pekcan-Hekim, Zeynep; Bergström, Ulf; Florin, Ann-Britt; Lehikoinen, Annukka; Mattila, Johanna; Arula, Timo; Briekmane, Laura; Brown, Elliot John; Celmer, Zuzanna; Dainys, Justas; Jokinen, Henri; Kääriä, Petra; Kallasvuo, Meri; Lappalainen, Antti; Lozys, Linas; Möller, Peter; Orio, Alessandro; Rohtla, Mehis; Saks, Lauri; Snickars, Martin; Støttrup, Josianne; Sundblad, Göran; Taal, Imre; Ustups, Didzis; Verliin, Aare; Vetemaa, Markus; Winkler, Helmut; Wozniczka, Adam; Olsson, Jens

2018-05-01

Many coastal and offshore fish species are highly dependent on specific habitat types for population maintenance. In the Baltic Sea, shallow productive habitats in the coastal zone such as wetlands, vegetated flads/lagoons and sheltered bays as well as more exposed rocky and sandy areas are utilized by fish across many life history stages including spawning, juvenile development, feeding and migration. Although there is general consensus about the critical importance of these essential fish habitats (EFH) for fish production along the coast, direct quantitative evidence for their specific roles in population growth and maintenance is still scarce. Nevertheless, for some coastal species, indirect evidence exists, and in many cases, sufficient data are also available to carry out further quantitative analyses. As coastal EFH in the Baltic Sea are often found in areas that are highly utilized and valued by humans, they are subjected to many different pressures. While cumulative pressures, such as eutrophication, coastal construction and development, climate change, invasive species and fisheries, impact fish in coastal areas, the conservation coverage for EFH in these areas remains poor. This is mainly due to the fact that historically, fisheries management and nature conservation are not integrated neither in research nor in management in Baltic Sea countries. Setting joint objectives for fisheries management and nature conservation would hence be pivotal for improved protection of EFH in the Baltic Sea. To properly inform management, improvements in the development of monitoring strategies and mapping methodology for EFH are also needed. Stronger international cooperation between Baltic Sea states will facilitate improved management outcomes across ecologically arbitrary boundaries. This is especially important for successful implementation of international agreements and legislative directives such as the Baltic Sea Action Plan, the Marine Strategy Framework

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

The Other Within: The Role of the Russian Speaking Minority in Relations Between the Baltic States and Russia

OpenAIRE

KUZNETSOVA, ANASTASIA

2009-01-01

The research problem of the thesis is the role of the Russian speaking population as the internal other in the relations between the Baltic States and Russia through comparison of all the three situations. The theoretical foundation of the research is the "self -other" dichotomy considered on the fundamental, theoretical and empirical levels that are presented by the positions of Carl Schmitt, Benedict Anderson and Iver Neumann. The analysis of the dichotomy provides the basis for the researc...

Modelling the Baltic power system till 2050

International Nuclear Information System (INIS)

Blumberga, Andra; Lauka, Dace; Barisa, Aiga; Blumberga, Dagnija

2016-01-01

Highlights: • A dynamic model was developed to evaluate changes in the energy system till 2050. • Wind energy has the potential to become dominant in the Baltic region. • Solar energy has the potential to become popular from 2025 till 2050. - Abstract: The European Union has given a long-term commitment towards a low-carbon society. Power sector is to play an important role in achieving ambitious emission reduction goals. This article presents results of a research aimed at evaluating development of the Baltic power system under current framework conditions. Special focus is put on renewable energy analysis to estimate the potential of power sector decarbonization. A dynamic energy-economy model was developed by applying system dynamics modelling approach in order to evaluate changes in the energy system till 2050. Underlying structure of the model is based on energy resource flows according to the national electricity mix of each Baltic State. The model calculates energy generation costs of each technology taking into account national support schemes. Based on cost estimation, the installed capacity of each energy resource is determined. Modelling results suggest that wind energy has the potential to become dominant in the Baltic region. This is explained by increasing competitiveness of wind-generated power price compared to fossil-fuel-based generation. Solar energy has the potential to become popular from 2025 onwards due to decreasing investment costs. The market share of other renewable electricity technologies, such as hydro and biomass, will continue to increase reaching maximum between 2020 and 2030. Biogas plants are still not expected to play considerable role in electricity generation.

Actual economic and energetics problems of Baltic countries

International Nuclear Information System (INIS)

Kapala, J.; Miskins, V.; Rudi, U.; Caikovska, M.; Zeltins, N.

1999-01-01

The paper characterises the economic development of the Baltic countries after they have restored the independence. The authors explore the dynamic of the key economic indices - the GDP and inflation level, and show that there are tendencies for the economy to improve. The data on the direct foreign investments per capita are given for each Baltic country as well as on the greatest foreign firms - investors functioning in Latvia and the investment allocation among the sectors. The State Investment Programme realised in Latvia since 1996 is well illustrated, and the share is shown of the sectors involved. The authors briefly discuss legislative activities in the energy sector for Latvia, Lithuania and Estonia, and present statistical data on the energy supply in Baltic countries. The energy production and import/export balance is analysed, and the tariffs for electricity are exemplified for all the three countries. The information is also given as to the number of energy debtors and the distributors of the debts for consumed energy among separate branches of energetics in Latvia and Lithuania. The data presented in the paper show that due to decrease in energy resource consumption the harmful pollution have also diminished. (author)

The Baltic Sea natural long-term variability of salinity

Science.gov (United States)

Schimanke, Semjon; Markus Meier, H. E.

2015-04-01

The Baltic Sea is one of the largest brackish sea areas of the world. The sensitive state of the Baltic Sea is sustained by a fresh-water surplus by river discharge and precipitation on one hand as well as inflows of highly saline and oxygen-rich water masses from the North Sea on the other. Major inflows which are crucial for the renewal of the deep water occur very intermittent with a mean frequency of approximately one per year. Stagnation periods (periods without major inflows) lead for instance to a reduction of oxygen concentration in the deep Baltic Sea spreading hypoxic conditions. Depending on the amount of salt water inflow and fresh-water supply the deep water salinity of the Baltic Sea varies between 11 to 14 PSU on the decadal scale. The goal of this study is to understand the contribution of different driving factors for the decadal to multi-decadal variability of salinity in the Baltic Sea. Continuous measurement series of salinity exist from the 1950 but are not sufficiently long for the investigation of long-term fluctuations. Therefore, a climate simulation of more than 800 years has been carried out with the Rossby Center Ocean model (RCO). RCO is a biogeochemical regional climate model which covers the entire Baltic Sea. It is driven with atmospheric data dynamical downscaled from a GCM mimicking natural climate variability. The analysis focus on the role of variations in river discharge and precipitation, changes in wind speed and direction, fluctuations in temperature and shifts in large scale pressure patterns (e.g. NAO). Hereby, the length of the simulation will allow to identify mechanisms working on decadal to multi-decadal time scales. Moreover, it will be discussed how likely long stagnation periods are under natural climate variability and if the observed exceptional long stagnation period between 1983-1993 might be related to beginning climate change.

An unusual new species of Hallodapomimus Herczek, 2000 from the Eocene Baltic amber (Hemiptera, Heteroptera, Miridae, Phylinae

Directory of Open Access Journals (Sweden)

Aleksander Herczek

2015-03-01

Full Text Available Hallodapomimus antennatus sp. n. (Hemiptera: Heteroptera, Miridae, Phylinae, Hallodapini is described from a macropterous female found in Eocene Baltic amber. The new species can be recognized readily from the other species of the genus, mainly due to its unusual second antennal segment. A key for the identification of all known fossil Hallodapini is presented.

The Baltics on Their Way towards a Circular Economy

Directory of Open Access Journals (Sweden)

Grigoryan A. A.

2017-10-01

Full Text Available Circular economy has been studied extensively both in Europe and worldwide. It is largely viewed as a potential strategy for societal development, aimed to increase prosperity while reducing dependence on raw materials and energy. Many businesses regard circular economy as a way to enhance economic growth and increase profits. Governments across the world actively engage in the discussion about the benefits of a transition to a circular economy and about its impact on employment, economic growth, and the environment. This paper aims to study the major issues of circular economy, to identify its advantages, and to offer an insight into the transition stage the Baltic States are undergoing today on their way to circular economy. It is stressed that the Baltic countries are not fully using the opportunities offered by a circular economy. For example, Latvia’s, Lithuania’s, and Estonia’s recycling rates are significantly below those of other European countries. The Baltics depend heavily on EU financial support. An increase in funding will contribute to the implementation of circular economy technologies.

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)

Carlo Caso (1940 - 2007)

CERN Multimedia

Leonardo Rossi

Carlo Caso (1940 - 2007) Our friend and colleague Carlo Caso passed away on July 7th, after several months of courageous fight against cancer. Carlo spent most of his scientific career at CERN, taking an active part in the experimental programme of the laboratory. His long and fruitful involvement in particle physics started in the sixties, in the Genoa group led by G. Tomasini. He then made several experiments using the CERN liquid hydrogen bubble chambers -first the 2000HBC and later BEBC- to study various facets of the production and decay of meson and baryon resonances. He later made his own group and joined the NA27 Collaboration to exploit the EHS Spectrometer with a rapid cycling bubble chamber as vertex detector. Amongst their many achievements, they were the first to measure, with excellent precision, the lifetime of the charmed D mesons. At the start of the LEP era, Carlo and his group moved to the DELPHI experiment, participating in the construction and running of the HPC electromagnetic c...

President of the Republic at the U. S.-Baltic Foundation Awards Dinner / Toomas Hendrik Ilves

Index Scriptorium Estoniae

Ilves, Toomas Hendrik, 1953-

2008-01-01

Vabariigi Presidendi kõne Ameerika-Balti Fondi auhindade üleandmise pidulikul õhtusöögil, 19. aprillil 2008 Washingtonis. President Toomas Hendrik Ilves pälvis Balti riikide ja Ameerika Ühendriikide suhete edendamise eest Ameerika-Balti Fondi (USBF - The United States-Baltic Foundation) autasu - Baltic Statesmanship Award'i. Vabariigi President töövisiidil Ameerika Ühendriikides 17.-23.04.2008

Power sector development in a common Baltic electricity market. Executive summary

International Nuclear Information System (INIS)

2005-05-01

In the years to come the Baltic electricity sector is expected to go through major changes. up till recently the sector has been characterised by vertically integrated monopolies, but at present the electricity sectors in the Baltic States are undergoing reform processes to meet the requirements of the EU directives regarding liberalisation of electricity sectors. This implies a different organisation of the sector, with new roles and responsibilities, and focus on new issues such as a well-functioning electricity market, security of supply and market power. In this project long-term scenario analyses are used to clarify the challenges facing the future Baltic electricity market and to analyse the robustness of the power sector. The project examines how existing power plants will manage in a competitive market, how power prices will develop and which investments are likely to be preferred by investors, among other issues. (BA)

Photo-identification, site fidelity, and movement of female gray seals (Halichoerus grypus) between haul-outs in the Baltic Sea.

Science.gov (United States)

Karlsson, Olle; Hiby, Lex; Lundberg, Torkel; Jüssi, Mart; Jüssi, Ivar; Helander, Björn

2005-12-01

The growing gray seal population in the Baltic Sea has led to increased conflicts with fisheries. Despite limited data on gray seal ecology, management measures, such as culling, have been implemented recently. We studied movements and site fidelity of Baltic gray seals using mark-recapture analysis based on photographic identification of individuals (photo-id). Seals were photographed at the major summer haul-out sites. Profile photographs of the head and neck were matched using purpose-written software to generate a database of capture histories from 1995-2000. The haul-outs were grouped into seven areas. Darroch's method (20) for a two-sample capture-recapture census was adapted to estimate rates of movement between the areas. The majority of seals were estimated to remain within the same area, suggesting that Baltic gray seals exhibit a high degree of site fidelity during the summer, and that fidelity to a site lasts for more than one season.

Solar radiation at the surface in the Baltic Proper

Directory of Open Access Journals (Sweden)

Sirje Keevallik

2010-12-01

Full Text Available Radiation data recorded at 12 sites around the central part of the Baltic Sea during 1996-2000 drawn from the BALTEX (Baltic Sea Experiment meteorological data archives are used to study the spatio-temporal variability of daily global radiation totals. The annual average daily global radiation total varies from about 10 MJ m-2 at Visby(on Gotland and Kołobrzeg (on the coast of Poland to less than 9 MJ m-2 at Zīlāni (inland Latvia, Šilutė (Lithuaniaand Jokioinen (Finland. The monthly average daily global radiation total over the whole region extends from 0.93 in December to 19.0 in June. The variability in global radiation is analysed on the basis of the fraction of the daily total at the top of the atmosphere.The spatial and temporal variability is the least in August - this shows that the variation in the cloud cover and atmospheric properties at this time of year is the smallest. The spatial correlation is the strongest between the two Finnish stations - Vantaa and Jokioinen. It is also high between Stockholm and Norrköping, on the east coast of Sweden. The correlation coefficients are the largest over the whole area in April. Radiation data from coastal stations are compared with an earlier parameterization basedon ship observations (Rozwadowska & Isemer 1998, Isemer & Rozwadowska 1999. It is concluded that in climatological research, actinometric data from Visby can be used to characterize the radiation field over the northern part of the Baltic Proper and those from Kołobrzeg to characterize the radiation field over the southern part of this sea.

Scandinavia and the Baltic Region

Science.gov (United States)

2003-01-01

Data from the Multi-angle Imaging SpectroRadiometer's vertical-viewing (nadir) camera were combined to create this cloud-free natural-color mosaic of Scandinavia and the Baltic region. The image extends from 64oN, 0oE in the northwest to 56oN, 32oE in the southeast, and has been draped over a shaded relief Digital Terrain Elevation Model from the United States Geological Survey. It is displayed in an equidistant conic projection.The image area includes southern Norway, Sweden and Finland, northern Denmark, Estonia, Latvia and part of western Russia. Norway's rugged western coastline is deeply indented by fjords. Elongated lakes, formed by glacial erosion and deposition, are characteristic of the entire region, and are particularly dense throughout Finland and Sweden. Numerous islands are present, and a virtually continuous chain of small, scattered islands occur between Sweden and Finland. The northern and eastern waters of the Baltic Sea are almost fresh, since the Baltic receives saltwater only from the narrow and shallow sounds between Denmark and Sweden that connect it to the North Sea. Most of the major cities within the image area are coastal, including St. Petersburg, Stockholm, Helsinki, Riga, and Oslo.The Multi-angle Imaging SpectroRadiometer (MISR) observes the daylit Earth continuously from pole to pole, and every 9 days views the entire globe between 82 degrees north and 82 degrees south latitude.MISR was built and is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Office of Earth Science, Washington, DC. The Terra satellite is managed by NASA's Goddard Space Flight Center, Greenbelt, MD. JPL is a division of the California Institute of Technology.

Not the events of 1940 in the Baltics, but the events of 1939-44 in Finland, Estonia, Latvia, Lithuania, Slovakia and Tyva / Toomas Alatalu

Index Scriptorium Estoniae

Alatalu, Toomas, 1942-

2002-01-01

Baltimaade okupeerimine 1940. a. toimus sama skeemi alusel nagu mitme teise riigi puhul. Venemaa ei vallutanud soovitud alasid sõjalist jõudu kasutades, vaid nö. seaduslikul teel poliitiliste lepete sõlmimisega

East Asian Regionalisms and Korea in the 1940’s

Directory of Open Access Journals (Sweden)

Byong Kwon Song

2014-02-01

Full Text Available This paper seeks to consider the various types of regionalisms in East Asia during the 1940’s, and Korea’s position in the United States’ “Great China Policy” and demilitarization and democratization plans for Japan. After World War II, although aspects of regionalism were formed by the Cold War in East Asia, the regional structure of Northeast Asia was originally formed from the ‘turn of the century’ through the Asian Pacific War. From the beginning of the 1940’s, Japan promoted the idea of a “Greater East Asia Co-prosperity Sphere” in order to justify its hegemonic position in the East Asian regional order. In addition, the United States and Japan’s readjustment plans appeared to be related to strategies regarding the regional order of East Asia. During World War II, the victorious U.S. had already become one of the world’s superpowers and by principle, collaboration between the superpowers (United States, Great Britain, China, and the Soviet Union revealed an initiative for a four country police state. Japan devised a survival strategy in the case of its defeat. During the war in the early 1940’s, these policies and plans were used to recognize Großraum around the East Asian region. This paper points out the significance of the 1940’s and the continuity between the awareness of the wartime situation and the prospective situation during the postwar period. During the 1940’s, three forms of regionalism in East Asia appeared. The first was Japan’s regional hegemony over the East Asian regional order. In order to preserve regional hegemony, Imperial Japan gave specific meaning to Korea as an extension of its own economy. The second is based on the United States as an offshore hegemonic power, which chose China as a subordinate partner within East Asia and used the division of labor through sub-horizontal industry based on an initiative to suppress Japan. In order to weaken the economic dominance of Japanese Empire

Population Development of Baltic Bird Species: Great Cormorant (Phalacrocorax carbo sinensis) - Update with results from 2011

DEFF Research Database (Denmark)

Herrmann, Christof; Bregnballe, Thomas; Larsson, Kjell

2011-01-01

pair numbers started to increase during the second half of the 1970s. During the 1980s, the Cormorant started to expand its range towards the northern and eastern parts of the Baltic. Currently, the species is present in the whole Baltic Sea area, including the northern parts of the Gulf of Bothnia....... After a decade of exponential growth, the breeding population of the Cormorant has stabilized in the south-western Baltic (Denmark and the northern Federal States of Germany - Schleswig-Holstein and Mecklenburg-Western Pomerania) in the 1990s, but breeding populations are still growing in the central...

7 CFR 1940.589 - Rural Business Enterprise Grants.

Science.gov (United States)

2010-01-01

... 7 Agriculture 13 2010-01-01 2009-01-01 true Rural Business Enterprise Grants. 1940.589 Section 1940.589 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE... Loan and Grant Program Funds § 1940.589 Rural Business Enterprise Grants. (a) Amount available for...

21 CFR 892.1940 - Radiologic quality assurance instrument.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Radiologic quality assurance instrument. 892.1940 Section 892.1940 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1940 Radiologic quality assurance...

The Role of Government in Restoring International Competitiveness: the Case of Crisis Management in the Baltic States Economies versus Poland Economies

Directory of Open Access Journals (Sweden)

Anna Matysek-Jędrych

2014-03-01

Full Text Available This paper focuses on the relationship between the government actions, global economic crisis, and competitiveness on a national and regional dimension. The Baltic States (i.e., Estonia, Latvia, and Lithuania have experienced one of the biggest Gross Domestic Product (GDP contractions during the Global Crisis so far. Meanwhile, Poland was the only country with a positive GDP growth in the European Union during the Global Crisis. Hence, identifying and assessing changes in the relative competitiveness, as a consequence of the economic downturn in both Baltic States and Poland, has sparked many interests.The main channel through which the crisis undermined competitiveness has been the macroeconomic situation. That is why employing single macroeconomic variables as proxies of competitiveness suggests a much stronger influence of the crisis on competitiveness in comparison to overall measures (e.g. Global Competitiveness Index. It may be generally concluded that a short-term crisis, even if severe, does not have a negative influence on international competitiveness as long as a proper anti-crisis policy is implemented and the country is small enough to react fast and adapt to new conditions in the global environment.

Nuclear power in the Baltic Sea region: the history of emergence and the political and economic features of its development

Directory of Open Access Journals (Sweden)

Kretinin Gennady

2013-06-01

Full Text Available This article focuses on the development of peaceful nuclear power. The author draws attention to the fact that nuclear power is a rather young branch of national economy. However, over recent decades, it has already seen rises and falls, and a number of states have had tragic experiences of nuclear emergencies. Nevertheless, many countries — including the three Baltic States of Estonia, Latvia and Lithuania — express a strong interest in development, generation, and application of nuclear power. In the Baltic States, nuclear power dates back to the Soviet times, but its development was suspended pursuant to the EU regulations (the Ignalina NPP. Lithuania, Latvia, and Estonia have been striving for energy independence from Russia — the principal supplier of energy carriers to these countries. For a long time, the three Baltic States have been proclaiming their unanimity on the general European path of development. However, the reality proved to be different. The touchstone for achieving common goals was the idea of constructing a new NPP at the site of the closed Ignalina NPP. The author concludes that the joint construction of a new NPP is quite questionable. When it comes to politics, each of the three Baltic States is ready to build its own NPP. Thus, the development of nuclear power in the Baltic Sea region requires joint coordinated actions independent of any bloc-inspired interests of the states involved. Moreover, this success may prove sustainable if the actions are based on innovative decisions and modern technologies.

Romanian-Magyar Relations in the Period 1940-1944. Sections

Directory of Open Access Journals (Sweden)

Cristian Sandache

2017-07-01

Full Text Available During the Second World War, Romania and Hungary were in the same political-military camp as allied states of Nazi Germany. The annexation of Northern Transylvania by Budapest as a result of the Vienna Diktat (August 30, 1940 intensified the tension between the two countries, both reaffirming throughout the war, that they have full historical and political rights over this region, denying the arguments presented in this sense by the other side. The persecutions and atrocities of the Hungarian authorities over the ethnic Romanians in the Transylvanian region ceded to Hungary were promptly reported to Germany and Italy by the diplomacy of Bucharest, which repeatedly tried to convince the Vienna decision that the act of 30 August 1940 had become obsolete.

Ranking of Sustainability Indicators for Assessment of the New Housing Development Projects: Case of the Baltic States

Directory of Open Access Journals (Sweden)

Laura Tupenaite

2017-10-01

Full Text Available Sustainable development is inconceivable without healthy real estate market. A housing project can be regarded as sustainable only when all the dimensions of sustainability (environmental, economic, and social are dealt with. There has been an increased interest in using sustainability indicators for evaluating the impacts of the new development projects. Although international literature is rich in sustainability assessments, there are no tools developed for assessment of new residential projects in the specific context of the Baltic States. Therefore, the aim of this article is to fill this gap and to propose an integrated, hierarchically structured system of sustainability indicators to be used for assessment of the new housing development projects. This aim is achieved through accomplishing three objectives. First, based on a review of literature related to assessing building project performance and sustainable development in construction, the paper proposes an original hierarchically structured system of sustainability indicators suitable for the Baltic context. Second, based on a survey of experts, significances of criteria are estimated by the Analytic Hierarchy Process (AHP method. Finally, paper proposes recommendations to government authorities and real estate developers as to how to enhance the performance of new residential projects according to the principles of sustainability.

Education in the Soviet Baltic Republics.

Science.gov (United States)

Soviet Education, 1981

1981-01-01

Includes 11 articles about education in the Soviet Baltic Republics. The articles include historical studies of Estonian and Latvian schools and medieval Estonian folk games. The impact of Marxist educational theories and Soviet policies on educational research, teacher education, and teaching methods in the Baltic region from 1920-50 is…

Introduction for the SI "Understanding the Baltic Sea"

Science.gov (United States)

Ikauniece, Anda; Markus Meier, H. E.; Kalniņa, Laimdota

2017-08-01

The Baltic Sea is a semi-enclosed sea with a low salinity, slow water exchange and distinguished stratification. Natural properties of the Baltic thus promote development of anoxic areas at the deepest parts of the sea. In addition, the coasts of the Baltic Sea are heavily populated - 85 million inhabitants living in the drainage basin and 9 countries surrounding the sea, most of them highly industrially developed. Anthropogenic activities consequently add considerable pressure on the already vulnerable environment of the sea. Eutrophication, over-fishing and changed food-web, oil pollution, occurrence of hazardous substances, damage of seafloor by trawling and construction works are all present in the Baltic Sea.

Grey seal predation on forage fish in the Baltic Sea

DEFF Research Database (Denmark)

Eero, Aro; Neuenfeldt, Stefan; Aho, Teija

The mean annual growth rate of grey seal stock in the Baltic has been on average 7.5% annually during the last decade. In 2010, a total of approximately 23 100 grey seals were counted. The increase in stock size was highest in the northern areas and the predation pressure of grey seals on clupeoids...... 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...

A comparative assessment of the innovation potential of the Baltic Sea region countries

Directory of Open Access Journals (Sweden)

Klemeshev Andrey

2011-06-01

Full Text Available This article offers a comparative assessment of the Baltic region countries on the basis of three groups of indicators — indicators of economic and research potential, indicators of dynamics of economic and research potential development, and indicators of economic and innovation potential of the states of the region. The author emphasises the need for Russia to cooperate with other countries of the region in the field of innovations as well as the possible role for the Immanuel Kant Baltic Federal University in this process.

Implementing ecosystem-based fisheries management: from single-species to integrated ecosystem assessment and advice for Baltic Sea fish stocks

DEFF Research Database (Denmark)

Möllmann, Christian; Lindegren, Martin; Blenckner, Thorsten

2014-01-01

-economic factors, in relation to specified management objectives. Here, we focus on implementing the IEA approach for Baltic Sea fish stocks. We combine both tactical and strategic management aspects into a single strategy that supports the present Baltic Sea fish stock advice, conducted by the International...... Council for the Exploration of the Sea (ICES). We first review the state of the art in the development of IEA within the current management framework. We then outline and discuss an approach that integrates fish stock advice and IEAs for the Baltic Sea. We intentionally focus on the central Baltic Sea...... and its three major fish stocks cod (Gadus morhua), herring (Clupea harengus), and sprat (Sprattus sprattus), but emphasize that our approach may be applied to other parts and stocks of the Baltic, as well as other ocean areas...

Status of biodiversity in the Baltic Sea.

Science.gov (United States)

Ojaveer, Henn; Jaanus, Andres; Mackenzie, Brian R; Martin, Georg; Olenin, Sergej; Radziejewska, Teresa; Telesh, Irena; Zettler, Michael L; Zaiko, Anastasija

2010-09-01

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.

Radioactivity in the Baltic Sea, 1999-2006 HELCOM thematic assessment

International Nuclear Information System (INIS)

Herrmann, J.; Ikaeheimonen, T.K.; Ilus, E.; Kanisch, G.; Luning, M.; Mattila, J.; Nielsen, S.P.; Osvath, I.; Outola, I.

2009-01-01

The report describes work carried out by HELCOM's (Helsinki Commission, Baltic Marine Environment Commission) project on the Monitoring of Radioactive Substances in the Baltic Sea (MORS-PRO) during the period 1999-2006. The main topics include: sources of man-made radioactivity in the Baltic Sea; levels of man-made radionuclides in seawater, sediments and biota; work on modelling and evaluations of the riks to man caused by radioactivity in the Baltic Sea; comparison of man-made radionuclides in the Baltic Sea with levels in other sea regions. The concequent recommendations and work on data quality are presented in the Appendix

Eastern Baltic cod in distress: biological changes and challenges for stock assessment

DEFF Research Database (Denmark)

Eero, Margit; Hjelm, Joakim; Behrens, Jane

2015-01-01

The eastern Baltic (EB) cod (Gadus morhua) stock was depleted and overexploited for decades until the mid-2000s, when fishing mortality rapidly declined and biomass started to increase, as shown by stock assessments. These positive developments were partly assigned to effective management measures...... that the stock is in distress. In this study, we (i) summarize the knowledge of recent changes in cod biology and ecosystem conditions, (ii) describe the subsequent challenges for stock assessment, and (iii) highlight the key questions where answers are urgently needed to understand the present stock status...

Russian Dreams and Prussian Ghosts: Immanuel Kant Baltic Federal University and Debates over Historical Memory and Identity in Kaliningrad

Science.gov (United States)

Clarkson, Alexander

2017-01-01

This article examines how the Immanuel Kant Baltic Federal University and the Kaliningrad State Technical University have come to exert considerable influence over debates surrounding historical memory and identity in the Kaliningrad region. Under the direct control of the Russian Federation, the Baltic exclave of Kaliningrad is surrounded by…

airBaltic claims to be subsidizing Ryanair

Index Scriptorium Estoniae

2010-01-01

Riia lennujaama väitel võlgneb airBaltic neile 3,5 miljoni euro väärtuses lennujaamatasusid ning annab lennufirma kohtusse. airBaltic on aga lennujaama diskrimineeriva käitumise tõttu pöördunud konkurentsiameti poole

Reorganization of the Lithuanian State Power System

International Nuclear Information System (INIS)

Paskevicius, V.

1995-01-01

This article deals with preasent situation in energy sector in Lithuania. All power plants with installed capacity of 2561 MW, except Ignalina Nuclear Power Plant (3000 MW) belongs to Lithuanian State Power System (LSPS) as well transmission and distribution networks. In 1989-1991 Lithuania generated approximately 29TWh of electricity annually from which 12TWh LSPS exported to neighbouring countries. After 1990 in the transitional period from planned economy to the marked one, the economic situation in the country became complicated. The electricity demand has fallen nearly 40%. Due to the similar situation in neighboring countries the electricity export has decreased too. The article presents the distribution of electric power output in 1994 by power plants; electric power consumption and output of power plants in Lithuania from 1940 to 1994 is also included. Some aspects of regional cooperation of tree Baltic countries in energy area is touched too. 3 figs

Transport interests and environmental regimes. The Baltic Sea transit of Russian oil exports

International Nuclear Information System (INIS)

Knudsen, Olav F.

2010-01-01

In the environmentally exposed Baltic Sea, a prolonged confrontation has set the transport interests of Russian crude oil against environmental interests, promoted by Russia's neighbours. During the 1990s all the Baltic littoral states - including Russia - collaborated well on marine environmental issues. When Russian oil exports accelerated after 1999, this environmental understanding broke down. Russian interests shifted as its oil income suddenly rose drastically. The confrontation peaked over a proposal to make the entire Baltic Sea into a particularly sensitive sea area (PSSA) under the International Maritime Organization (IMO). The proposal was adopted by the IMO in spite of Russian objections. The article shows how environmental interests trump transport interests in a manner that may not be sustainable. The case illustrates the need for environmental collaboration to be flexible in the face of shifting constellations of competing interests. (author)

A 35-year hindcast for the Baltic Sea (1980-2014) - a statistical analysis

Science.gov (United States)

Gräwe, Ulf; Holtermann, Peter

2015-04-01

The Baltic Sea is a semi-enclosed sea with limited water exchange. The most important process that leads to deep water renewal of the Baltic Sea are inflows of dense, saline North Sea water. These water masses have to pass narrow channels and sills in the Danish Straits and three basins with increasing depth. Along this path, the inflowing gravity currents are subject to entrainment, vertical and horizontal mixing. Thus, physical and numerical mixing are crucial for the proper propagation of these inflows. Additionally, a permanent halocline and a summer thermocline are challenging for state of the art ocean models. Moreover, Holtermann et al (2014) could show, that boundary mixing in the deep basins dominates the vertical mixing of tracers. To tackle these challenges, we used the General Estuarine Transport Model (GETM) to give a state estimate for the Baltic Sea for the period 1980-2014. The setup has a horizontal resolution of 1 nm. In the vertical, terain following coordinates are used. A special feature of GETM is that it can run with vertical adaptive coordinates. Here we use an adaptation towards stratification. The minimum layer thickness is limited to 30 cm. We also include the effects of wind waves (by radiation stresses, and changes in the bottom stresses) into our simulations. The atmospheric forcing is taken from the global reanalysis of the NCEP-CFSR (Saha et al 2011) with a spatial resolution of 30 km and hourly values. The model validation at selected stations in the Baltic Sea shows an average Bias of ±0.15 psu and a RMSE of 0.4 psu. These values are similar to the data assimilation runs of Fu et al (2011) or Liu et al (2013). However, one has to note that our simulations are free runs without any nudging or data assimilation. Driven by the good performance of the model, we use the model output to provide a state estimate of the actual climate period (1980-2010). The analysis includes a quantification and estimation of: surge levels with a 30-year

Baltic Nuclear workshop. Final report

International Nuclear Information System (INIS)

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)

The Economics of the Security Dilemma in the Eastern Baltic Economic Dilemmas of the Security Policy of the Eastern Baltic Countries

Directory of Open Access Journals (Sweden)

Mezhevich N. M.

2018-05-01

Full Text Available This article considers military security in the Eastern Baltic. The research focuses on the economic sustainability of Estonia, Latvia, and Lithuania in the context of military spending. The authors maintain that an increase in military spending can either strengthen or weaken national economic and technological potential. In Germany or Sweden, military spending accounts for a smaller proportion of the GDP or budget revenues, but it is integrated into the general model of innovative and technological development. In the case of the Baltics, it is advisable to estimate military spending as a proportion of budget revenues rather than that of GDP — this recommendation applies to all smaller states. The authors stress that the central component of any national military and economic development is a focus on general national objectives rather than solely military ones. Economically advanced countries integrate defence spending into their investment and innovation strategies and industrial policies. Smaller countries — and the Baltics are no exception — do not apply this principle. Their military spending does not contribute to the technological and economic agenda. The article shows that the military spending of Lithuania, Latvia and Estonia undermines their investment potential and serves as a critical factor in their national and governmental development. The authors suggest estimating military spending as a proportion of budget revenues rather than that of GDP.

Silicon dynamics in the Oder estuary, Baltic Sea

Science.gov (United States)

Pastuszak, Marianna; Conley, Daniel J.; Humborg, Christoph; Witek, Zbigniew; Sitek, Stanisław

2008-10-01

Studies on dissolved silicate (DSi) and biogenic silica (BSi) dynamics were carried out in the Oder estuary, Baltic Sea in 2000-2005. The Oder estuary proved to be an important component of the Oder River-Baltic Sea continuum where very intensive seasonal DSi uptake during spring and autumn, but also BSi regeneration during summer take place. Owing to the regeneration process annual DSi patterns in the river and the estuary distinctly differed; the annual patterns of DSi in the estuary showed two maxima and two minima in contrast to one maximum- and one minimum-pattern in the Oder River. DSi concentrations in the river and in the estuary were highest in winter (200-250 μmol dm - 3 ) and lowest (often less than 1 μmol dm - 3 ) in spring, concomitant with diatom growth; such low values are known to be limiting for new diatom growth. Secondary DSi summer peaks at the estuary exit exceeded 100 μmol dm - 3 , and these maxima were followed by autumn minima coinciding with the autumn diatom bloom. Seasonal peaks in BSi concentrations (ca. 100 μmol dm - 3 ) occurred during the spring diatom bloom in the Oder River. Mass balance calculations of DSi and BSi showed that DSi + BSi import to the estuary over a two year period was 103.2 kt and that can be compared with the DSi export of 98.5 kt. The difference between these numbers gives room for ca. 2.5 kt BSi to be annually exported to the Baltic Sea. Sediment cores studies point to BSi annual accumulation on the level of 2.5 kt BSi. BSi import to the estuary is on the level of ca. 10.5 kt, thus ca. 5 kt of BSi is annually converted into the DSi, increasing the pool of DSi that leaves the system. BSi concentrations being ca. 2 times higher at the estuary entrance than at its exit remain in a good agreement with the DSi and BSi budgeting presented in the paper.

Trend Analysis of Nitrogen Deposition to Baltic Sea and its sub basins

Science.gov (United States)

Semeena, V. S.; Jerzy, Bartnicki

2009-04-01

Since the beginning of last century, Baltic Sea has changed from a clear-water sea into a eutrophic marine environment. Eutrophication is the major problem in the Baltic Sea. Excessive nitrogen and phosphorus loads coming from land-based sources within and outside the catchment area of the bordering countries of the Baltic Sea are the main cause of the eutrophication in the sea. Even though a major part of nitrogen(75%) and phosphorus load(95%) enter the sea via rivers or as water-born discharges, 25% of the nitrogen load comes as atmospheric deposition. Numerical models are the best tools to measure atmospheric deposition into sea waters. We have used the latest version of the Unified EMEP model - which has been developed at the EMEP/MSC-W (Meteorological Synthesizing Centre - West of EMEP) for simulating atmospheric transport and deposition of acidifying and eutrophying compounds as well as photo-oxidants in Europe- to study the trends in atmospheric deposition of nitrogen into Baltic Sea for the period 1995-2006. The model domain covers Europe and the Atlantic Ocean. The model grid (of the size 170×133) has a horizontal resolution of 50 km at 60o N, which is consistent with the resolution of emission data reported to CLRTAP. Approximately 10 of these layers are placed below 2 km to obtain high resolution of the boundary layer which is of special importance to the long range transport of air pollution. EMEP model has been thouroughly validated (Fagerli et.al.[1], Simpson et.al.[2], Simpson et.al.[3] ) The contribution of deposition of nitrogen into Baltic Sea from each of the bordering countries of the Baltic Sea and the deposition trends for the period 1995-2006 has been analysed and the results will be presented. References: [1]. Fagerli H., Simpson D. and Aas W.: Model performance for sulphur and nitrogen compounds for the period 1980 to 2000. [In:] L. Tarraśon, (editor), Transboundary Acidification, Eutrophication and Ground Level Ozone in Europe. EMEP

Lonely Planet Travel Guides, Dark Tourism and the Baltic States: A Longitudinal Perspective

Directory of Open Access Journals (Sweden)

Brent McKenzie

2014-10-01

Full Text Available The focus of this research is to take a comparative, longitudinal study of the role of travel guides and the growth of niche tourism.  Specifically this study examines the concept of Dark Tourism, or as defined by Sharpley and Stone, “the act of travel to sites associated with death, suffering and the seemingly macabre” to better understand the growth of such tourism sites and attractions in the Baltic States of Estonia, Latvia, and Lithuania.  Drawing on this broad concept of Dark Tourism, the more narrowly focused perspective of ‘Soviet’ tourism in these former Soviet republics is examined.  The longitudinal nature of this research will aid in the understanding of the development of both tourism and marketing theory by way of historical research,and shed light on the growth of this tourism niche.  The popular Lonely Planet travel guides are used as the source material for this research.

7 CFR 1940.1000 - OMB control number.

Science.gov (United States)

2010-01-01

... 7 Agriculture 13 2010-01-01 2009-01-01 true OMB control number. 1940.1000 Section 1940.1000 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS....1000 OMB control number. The collection of information requirements contained in this regulation has...

7 CFR 1940.578 - Housing Preservation Grant (HPG) program.

Science.gov (United States)

2010-01-01

... available for allocations. See § 1940.552(a) of this subpart. (b) Basic formula criteria, data source and... subpart. (d) Transition formula. See § 1940.552(d) of this subpart. (e) Base allocation. See § 1940.552(e.... Pooled funds will be combined with the National Office reserve to fund eligible projects. Remaining HPG...

Reorganization of a large marine ecosystem due to atmospheric and anthropogenic pressure: a discontinuous regime shift in the Central Baltic Sea

DEFF Research Database (Denmark)

Moellmann, C; Diekmann, Rabea; Muller-Karulis, B

2009-01-01

the Baltic Sea, the largest brackish water body in the world ocean, and its ecosystems are strongly affected by atmospheric and anthropogenic drivers. Here, we present results of an analysis of the state and development of the Central Baltic Sea ecosystem integrating hydroclimatic, nutrient, phyto......Marine ecosystems such as the Baltic Sea are currently under strong atmospheric and anthropogenic pressure. Besides natural and human-induced changes in climate, major anthropogenic drivers such as overfishing and anthropogenic eutrophication are significantly affecting ecosystem structure...

Geopolitics of Baltic Sea Communication- Linking the Periphenes with the Centre

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Bertil Haggman

2012-10-01

Full Text Available An attempt is made in this essay to explain the importanceof a new link around the Baltic Sea being constructed to thecore of Europe with a possible net of the Superspeed MaglevSystem Transrapid with a speed of 300 miles/hr.The geopolitics of Baltic Sea communication is to a greatextent based on the peripherial position of Europe's northeastemcountries. A Transrapid net around the Baltic Sea wouldlink these countries to the core of Europe. An imp01tant ingredientin the link are bridges and tunnels. The Oresund FixedLink with its fUnnel and bridge will be the first fiXed link betweenDenmark and the Scandinavian peninsula in hist01y andfully completed in the summer of 2000. A railway tunnel betweenElsinore (Denmark and Helsingborg (Sweden isneeded in the beginning of the 21st century as an additionallink. Other submarine tunnel projects of geopolitical importanceare the Fehmam Belt and Falster Belt [!X.ed links betweenGe1many and Scandinavia as well as Nontiilje (Sweden -Mariehamn (A land Islands -Abo/Turkku (Finland and Helsinki(Finland - Tallinn (Estonia tunnels.lmp01tant new possibilities exist for extending tunnel construction.The Symonds Group (an important London constructionand planning company is working on prefab submalinetunnels. These are expected to be used across the St.George Channel between Dublin and Holyhead (about 90km. The tunnel technique has been used for the Oresund FixedLink and the Danish tunnel section of the link was completedin March 1999. Sweden, Finland, Poland, Estonia, Latvia,Lithuania and n01thwestem Russia would receive a structuralboost with substantial consequences with the new TransrapidNet and its submarine and bridge links.

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.

Arsenic in sediments from the southeastern Baltic Sea

International Nuclear Information System (INIS)

Garnaga, Galina; Wyse, Eric; Azemard, Sabine; Stankevicius, Algirdas; Mora, Stephen de

2006-01-01

Arsenic occurs as a persistent constituent in many of the chemical weapons dumped into the Baltic Sea; it can be used as an indicator of leakage and dispersal of released munitions to the marine environment. Total arsenic was analysed in sediment samples taken from the Lithuanian economic zone in the Baltic Sea, which included samples from the chemical munitions dumpsite in the Gotland Basin and national monitoring stations in the southeastern Baltic Sea. Arsenic concentrations in sediments ranged from 1.1 to 19.0 mg kg -1 , with an average of 3.4 mg kg -1 . Although there was evidence of slightly elevated arsenic content in sediments near the weapons dumpsite, arsenic concentrations were nevertheless quite low relative to other investigations in the Baltic and North Seas. - Arsenic concentrations in sediments near chemical weapons dumpsites were only slightly elevated

Environmental economics and the Baltic region

International Nuclear Information System (INIS)

Birk Mortensen, J.

1994-03-01

This volume originates from a workshop on Economics of the Environment held at the Institute of Economics, Copenhagen University, November 14-15, 1990 with participants from Lithuania, Estonia, Poland, Finland, Sweden and Denmark. The volume contains the papers presented at the workshop. In all the countries around the Baltic Sea there has been an increasing understainding of the importance of using the economic incentive approach to reach environmental goals. By changing the incentives an individual producer or consumer faces, the best private choice can be made to coincide with the best social choice. All the countries around the Baltic Sea have used direct regulation or command and control in environment regulation. Growing concern about environmental degradation, dissatisfaction with the command and control approach and the need to extend environmental regulation to sectors with a large number of small producers or consumers have increased attention to economic instruments in environmental policy. The Baltic sea is an almost coherent ecological system and there is a growing interest in addressing common environmental problems among the countries around the Baltic Sea. The recent political development offer new possibilites for cooperation in environmental policy. This is important because many environmental problems in the region require solutions involving several countries. (EG)

Intercomparison of radionuclide measurements in Baltic Sea water sample IAEA-299

International Nuclear Information System (INIS)

Ballestra, S.; Lopez, J.J.

1993-03-01

This report contains the results of the intercomparison exercise on IAEA-299 for the determination of 90 Sr, 134 Cs and 137 Cs concentration in Baltic Sea Water. The participants belong to 8 laboratories located in 6 countries, members of the Helsinki commission. Statistical evaluation of the data reported yields to recommended values for these elements. The elements, their recommended values and confidence intervals are listed here: 90 Sr: 13.6 Bq kg -1 (12.8-14.4); 134 Cs: 6.7 Bq kg -1 (5-8.3); 137 Cs: 70.9 Bq kg -1 (68-72.3). Reference date: 27 June 1991 (sampling date). The data reported by the laboratories of the Baltic Sea States are generally in very good agreement. (author)

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...

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...

Indicator Properties of Baltic Zooplankton for Classification of Environmental Status within Marine Strategy Framework Directive.

Science.gov (United States)

Gorokhova, Elena; Lehtiniemi, Maiju; Postel, Lutz; Rubene, Gunta; Amid, Callis; Lesutiene, Jurate; Uusitalo, Laura; Strake, Solvita; Demereckiene, Natalja

2016-01-01

The European Marine Strategy Framework Directive requires the EU Member States to estimate the level of anthropogenic impacts on their marine systems using 11 Descriptors. Assessing food web response to altered habitats is addressed by Descriptor 4 and its indicators, which are being developed for regional seas. However, the development of simple foodweb indicators able to assess the health of ecologically diverse, spatially variable and complex interactions is challenging. Zooplankton is a key element in marine foodwebs and thus comprise an important part of overall ecosystem health. Here, we review work on zooplankton indicator development using long-term data sets across the Baltic Sea and report the main findings. A suite of zooplankton community metrics were evaluated as putative ecological indicators that track community state in relation to Good Environmental Status (GES) criteria with regard to eutrophication and fish feeding conditions in the Baltic Sea. On the basis of an operational definition of GES, we propose mean body mass of zooplankton in the community in combination with zooplankton stock measured as either abundance or biomass to be applicable as an integrated indicator that could be used within the Descriptor 4 in the Baltic Sea. These metrics performed best in predicting zooplankton being in-GES when considering all datasets evaluated. However, some other metrics, such as copepod biomass, the contribution of copepods to the total zooplankton biomass or biomass-based Cladocera: Copepoda ratio, were equally reliable or even superior in certain basin-specific assessments. Our evaluation suggests that in several basins of the Baltic Sea, zooplankton communities currently appear to be out-of-GES, being comprised by smaller zooplankters and having lower total abundance or biomass compared to the communities during the reference conditions; however, the changes in the taxonomic structure underlying these trends vary widely across the sea basins due to

Worker radiation doses in the United States at the dawn of the atomic era (1940--1960)

International Nuclear Information System (INIS)

Strom, D.J.; Smith, M.H.; Swinth, K.L.; Pettengill, H.J.

1994-06-01

Radiation doses to workers at the Manhattan Engineer District (MED) and US Atomic Energy Commission (AEC) sites due to external irradiation during 1940--1960 are reviewed. Categorized radiation dose data were available from AEC annual reports for some years. Annual individual radiation dose data for ten MED/AEC sites for all years were available from the US Department of Energy's (DOE) Comprehensive Epidemiologic Data Resource (CEDR). These data are combined to produce an estimate of external collective dose equivalent to 172,000 person-rems (1720 person-Sv) for 1940--1960. During this period there were 41 overexposures, 19 criticality incidents, and 3 deaths due to acute radiation syndrome among several hundred thousand workers

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...

Salinity change in the Baltic Sea during the last 8,500 years: evidence, causes and models

Energy Technology Data Exchange (ETDEWEB)

Westman, Per; Wastegaard, Stefan; Schoning, Kristian [Stockholm Univ. (Sweden). Dept. of Quaternary Research; Gustafsson, Bo [Oceanus Havsundersoekningar, Goeteborg (Sweden); Omstedt, Anders [SMHI, Norrkoeping (Sweden)

1999-12-01

The salinity influences which ecosystems will dominate in the coastal area and what property radionuclides have. Salinity is also an important boundary condition for the transport models in the geosphere. Knowledge about the past salinity is important background to evaluate the hydrology and geochemistry in the rock and further to assess the radiological consequences of possible releases from a radioactive repository. This report concerns the salinity in the Baltic Sea during the last 8500 calendar years BP. Shore-level data for the inlet areas and proxy (indirect) data for the palaeo-salinity and the climate are reviewed. These data is further used in a steady-state model for the salt exchange between the Baltic Sea and Kattegat. This will then be extended to a model of the future development of the salinity in the Baltic Sea. We conclude that the changes in the inlet cross-section areas together with a 15% to 60% lower net freshwater input compared to the present input can explain the higher salinity in the Baltic Sea during earlier times.

Salinity change in the Baltic Sea during the last 8,500 years: evidence, causes and models

International Nuclear Information System (INIS)

Westman, Per; Wastegaard, Stefan; Schoning, Kristian; Omstedt, Anders

1999-12-01

The salinity influences which ecosystems will dominate in the coastal area and what property radionuclides have. Salinity is also an important boundary condition for the transport models in the geosphere. Knowledge about the past salinity is important background to evaluate the hydrology and geochemistry in the rock and further to assess the radiological consequences of possible releases from a radioactive repository. This report concerns the salinity in the Baltic Sea during the last 8500 calendar years BP. Shore-level data for the inlet areas and proxy (indirect) data for the palaeo-salinity and the climate are reviewed. These data is further used in a steady-state model for the salt exchange between the Baltic Sea and Kattegat. This will then be extended to a model of the future development of the salinity in the Baltic Sea. We conclude that the changes in the inlet cross-section areas together with a 15% to 60% lower net freshwater input compared to the present input can explain the higher salinity in the Baltic Sea during earlier times

Kas "balti kirjanik" on olemas? / Does the "Baltic Writer" Exist?

Directory of Open Access Journals (Sweden)

Cornelius Hasselblatt

2016-12-01

Full Text Available Teesid: Artiklis küsitakse 2009. a ilmunud leksikoni „300 Baltic Writers“ põhjal, kas „Balti kirjanik“ on põhjendatud mõiste. Varem mõisteti Baltikumi all laiemat ala, kuhu kuulusid ka Poola ja Soome. Uurides, kui palju „Balti“ kirjanikke on tõlgitud naaberkeeltesse, selgus, et läti keelde on neid tõlgitud rohkem kui leedu ja eesti keelde. Samuti on eesti autoreid rohkem tõlgitud soome keelde ja leedu autoreid poola keelde. Ilmneb, et Balti kontseptsioon on liiga kitsas, sest relevantne regioon on suurem: soome-eesti ja leedu-poola suhetega võrreldes ei paista eesti-läti-leedu suhe eriti millegagi silma.   The article takes a closer look at the reference guide 300 Baltic Writers (Kalnačs jt 2009 which was published in 2009. The initial (and may-be even provocative question is, whether the concept “Baltic writer” which is introduced here is indeed as clear and senseful as the introduction suggests. In this introduction, some basic problems occur, as can be exemplified through the following quotations: “This reference book presents a hundred of the best-known writers from each of the three Baltic States, starting with the time in the 16th century when the written word first appeared in their national languages, and going on to the twenty-first century (the bibliography goes up to the year 2008. In doing so, it shows the historical and cultural partnerships between the three Baltic countries.” (p. 5 While the first sentence is comprehensible and correct, the second sentence shows a simple logical mistake: one cannot show a unity simply by putting things together. In doing so, one may create a (wishful unity, i.e. postulate it, but one cannot show it. Also one of the following sentences is not convincing, but highly problematic: “For a long time, the writers, poets, playwrights and literary critics of each of these countries have deserved to be introduced to a wider international literary audience as a regional

Mapping of Chagas disease research: analysis of publications in the period between 1940 and 2009

Directory of Open Access Journals (Sweden)

José Manuel Ramos

2011-12-01

Full Text Available INTRODUCTION: Publications are often used as a measure of success in research work. Chagas disease occurs in Central and Southern America. However, during the past years, the disease has been occurring outside Latin America due to migration from endemic zones. This article describes a bibliometric review of the literature on Chagas disease research indexed in PubMed during a 70-year period. METHODS: Medline was used via the PubMed online service of the U.S. National Library of Medicine from 1940 to 2009. The search strategy was: Chagas disease [MeSH] OR Trypanosoma cruzi [MeSH]. RESULTS: A total of 13,989 references were retrieved. The number of publications increased steadily over time from 1,361 (1940-1969 to 5,430 (2000-2009 (coefficient of determination for linear fit, R²=0.910. Eight journals contained 25% of the Chagas disease literature. Of the publications, 64.2% came from endemic countries. Brazil was the predominant country (37%, followed by the United States (17.6% and Argentina (14%. The ranking in production changed when the number of publications was normalized by estimated cases of Chagas disease (Panama and Uruguay, population (Argentina and Uruguay, and gross domestic product (Bolivia and Brazil. CONCLUSIONS: Several Latin American countries, where the prevalence of T. cruzi infection was not very high, were the main producers of the Chagas disease literature, after adjusting for economic and population indexes. The countries with more estimated cases of Chagas disease produced less research on Chagas disease than some developed countries.

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

Dissent and Nationalism in the Soviet Baltic.

Science.gov (United States)

1983-09-01

Pius XII after he issued a decree ecommunicating Catholics who join the Communist Party. Only 19 of 800 Lithuanian priests were willing to sign...comparison-the form of the dissent has basic similarities that warrant a collective treatment. Baltic political dissent has generally focused on specific...PUBLIC PROTEST AND DEMONSTRATIONS Political dissent in the Baltic region takes two basic forms: open public protest and organized (often underground

Contracaecum osculatum and other anisakid nematodes in grey seals and cod in the Baltic Sea: molecular and ecological links.

Science.gov (United States)

Zuo, S; Kania, P W; Mehrdana, F; Marana, M H; Buchmann, K

2018-01-01

Populations of grey seals (Halichoerus grypus), sprats (Sprattus sprattus) and cod (Gadus morhua) in the Baltic Sea are relatively stationary. The present work, applying classical and molecular helminthological techniques, documents that seals and cod also share a common parasite, the anisakid nematode Contracaecum osculatum, which uses seals as the final host and fish as transport hosts. Sequencing mitochondrial genes (COX1 and COX2) in adult worms from seals and third-stage larvae from livers of Baltic fish (sprats and cod), showed that all gene variants occur in both seals and fish. Other anisakid nematodes Pseudoterranova decipiens and Anisakis simplex are also found in both seals and cod in the Baltic Sea, but at much lower rates. The Baltic grey seal population was left at a critically low level (comprising a few hundred individuals) during the latter part of the 20th century, but since the year 2000 a marked increase in the population has been observed, reaching more than 40,000 individuals at present. Ecological consequences of the increased seal abundance may result from increased predation on fish stocks, but recent evidence also points to the influence of elevated parasitism on fish performance. Contracaecum osculatum larvae preferentially infect the liver of Baltic cod, considered a vital organ of the host. Whereas low prevalences and intensities in cod were reported during the 1980s and 1990s, the present study documents 100% prevalence and a mean intensity of above 80 worms per fish. Recent studies have also indicated the zoonotic potential of C. osculatum larvae in fish, following the consumption of raw or under-cooked fish. Therefore the present work discusses the impact of parasitism on the cod stock and the increasing risk for consumer health, and lists possible solutions for control.

7 CFR 1940.406 - Real estate settlement procedures.

Science.gov (United States)

2010-01-01

... 7 Agriculture 13 2010-01-01 2009-01-01 true Real estate settlement procedures. 1940.406 Section... AGRICULTURE (CONTINUED) PROGRAM REGULATIONS (CONTINUED) GENERAL Truth in Lending-Real Estate Settlement Procedures § 1940.406 Real estate settlement procedures. (a) General. This section provides the instructions...

Future changes in the Baltic Sea acid–base (pH and oxygen balances

Directory of Open Access Journals (Sweden)

Anders Omstedt

2012-12-01

Full Text Available Possible future changes in Baltic Sea acid–base (pH and oxygen balances were studied using a catchment–sea coupled model system and numerical experiments based on meteorological and hydrological forcing datasets and scenarios. By using objective statistical methods, climate runs for present climate conditions were examined and evaluated using Baltic Sea modelling. The results indicate that increased nutrient loads will not inhibit future Baltic Sea acidification; instead, the seasonal pH cycle will be amplified by increased biological production and mineralization. All examined scenarios indicate future acidification of the whole Baltic Sea that is insensitive to the chosen global climate model. The main factor controlling the direction and magnitude of future pH changes is atmospheric CO2 concentration (i.e. emissions. Climate change and land-derived changes (e.g. nutrient loads affect acidification mainly by altering the seasonal cycle and deep-water conditions. Apart from decreasing pH, we also project a decreased saturation state of calcium carbonate, decreased respiration index and increasing hypoxic area – all factors that will threaten the marine ecosystem. We demonstrate that substantial reductions in fossil-fuel burning are needed to minimise the coming pH decrease and that substantial reductions in nutrient loads are needed to reduce the coming increase in hypoxic and anoxic waters.

Oleh Pavlyshyn. Ievhen Petrushevych (1863-1940: Iliustrovanyi biohrafichnyi narys

Directory of Open Access Journals (Sweden)

Frank Golczewski

2016-09-01

Full Text Available Oleh Pavlyshyn. Ievhen Petrushevych (1863-1940: Iliustrovanyi biohrafichnyi narys. [Ievhen Petrushevych (1863-1940: Illustrated Biographic Sketch]. Lviv: Manuskrypt-Lviv, 2013. 400 pp. Illustrations. Bibliography. UAH 102,60, paper.

IODP expedition 347: Baltic Sea basin paleoenvironment and biosphere

DEFF Research Database (Denmark)

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

2015-01-01

-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...... degassing upon core recovery. The depth distributions of conservative sea water ions still reflected the transition at the end of the last glaciation from fresh-water clays to Holocene brackish mud. High-resolution sampling and analyses of interstitial water chemistry revealed the intensive mineralization......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...

[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/

Detail AR2-PR1 geochronological scale of the Baltic Shield

International Nuclear Information System (INIS)

Balashov, Yu.A.

1995-01-01

The version of the detail scale of the Precambrian Baltic Shield, based on selection of new crust increment through mantel genesis material is presented. The AR 2 -PR 1 -scale of the Baltic Shield is based through U-Pb, Rb-Sr and Sm-Nd-methods for the Cord Peninsula on the Precambrian period of the other Baltic Shield regions

Managing oil logistics around the Baltic Rim

International Nuclear Information System (INIS)

Kilander, H.

1997-01-01

Finland's Neste Group is a major player in the oil business in the Baltic area. Neste tankers and petroleum product logistics services comprehensively serve the region. Neste's main Baltic Rim terminal outside Finland is located at Muuga close to the Estonian capital, Tallinn. This will be joined by one in Riga in Latvia at the end of this year. A terminal for St. Petersburg is in the planning stage

Integrated regional development of the Baltic region towards the sustainability of its ecosystem; A platform for thinking

Energy Technology Data Exchange (ETDEWEB)

Straszak, A; Owsinski, J W [Systems Research Institute, Polish Academy of Sciences, Warsaw (PL); Kairiukstis, L [Lithuanian Forest Research Institute, Kaunas, Lithuanian SSR (SU)

1989-01-01

The paper presents a systemic framework for the assessment of the current state and future development of the Baltic ecosystem as an integral part of a broader Baltic region system involving social, economic and ecological aspects. The paper formulates and adresses the following questions: with respect to what aspects is this region a system How do various systemicity reaches overlap How can be systemic behaviour rectified and /or improved, special attention being paid to inter-system synergy The focus is on the resource and ecological system of Baltic, as the potentially generative one for the other systemic structures. It is shown, though, that these other structures are not adequate to the generative one, and that this inadequacy impinges on both the economic and ecological performance. Thus, it is proposed that economic and social activities within the Baltic region should match better the variety of its resource and ecological substratum, thereby allowing smoother and more rapid development of the region and presservation of the sustainability of this devleopment. Examples range from economic cooperation and transport to tourism and recreation, and nature protection. (author).

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...

Geographic Information System (GIS) characterization of Perdido Bay historical seagrass coverage, 1940 (NODC Accession 0000604)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — GIS representations of 1940 Historical seagrass coverage in Perdido Bay from United States Geological Survey/National Wetlands Research Center (USGS/NWRC).

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

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 the energetic use

Assessing the performance of the construction sectors in the Baltic states and Poland

Directory of Open Access Journals (Sweden)

Podvezko Valentinas

2017-01-01

Full Text Available The paper describes the evaluation of the construction market performance in three Baltic States, including Estonia, Latvia, Lithuania and Poland, based on using structural statistical criteria. The evaluation covers various periods of time, embracing the time before the economic crisis, in 2007, during the economic crisis, in 2009, and after the economic crisis, in 2013. For assessing the efficiency of their construction sectors’ performance, the investigated countries are arranged in the order of preference according to this indicator by using three multiple-criteria decision making methods (MCDM, such as SAW, TOPSIS and COPRAS. These evaluation methods are based on determining the weights of the structural criteria used. For this purpose, three various methods, including the entropy, the method of the criteria impact loss (CILOS and a new method of determining the objective criteria weights (IDOCRIW suggested by the authors. The results obtained allowed the researchers to assess the construction market performance in the considered states in various periods of time, to compare them with other countries and to rank them based on this parameter. Therefore, the suggested method of market performance evaluation may be used as an effective supplementary aid for determining the priorities in the future business development, as well as for studying the competitive markets or directing the cash flows of an enterprise to the appropriate areas.

Mainstreaming gender in the EU-accession process: the case of the Baltic Republics

NARCIS (Netherlands)

van der Molen, I.; Novikova, Irina

2005-01-01

Since the early 1990s, the Baltic states have gone through processes of economic transition and liberalization. Although various reports give an overview of gendered impacts of these economic reforms, they fail to elaborate on the more complex relations between gender, citizenship, and social

Land use change (1940-2004) in six aquifer regions in Zacatecas, Mexico

Science.gov (United States)

In the years from 1940 to 1970, the development of the State of Zacatecas was based on extractive mining activities to sustain development. From 1965 and 1980, the attention turned agriculture, particularly to development of groundwater resources for irrigation. Due to the lack of a long-term plan f...

A model assessment of polychlorinated dibenzo-p-dioxin and dibenzofuran sources and fate in the Baltic Sea.

Science.gov (United States)

Armitage, James M; McLachlan, Michael S; Wiberg, Karin; Jonsson, Per

2009-06-01

The contamination of the Baltic Sea with polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) has resulted in restrictions on the marketing and consumption of Baltic Sea fish, making this a priority environmental issue in the European Union. To date there is no consensus on the relative importance of different sources of PCDD/Fs to the Baltic Sea, and hence no consensus on how to address this issue. In this work we synthesized the available information to create a PCDD/F budget for the Baltic Sea, focusing on the two largest basins, the Bothnian Sea and the Baltic Proper. The non-steady state multimedia fate and transport model POPCYCLING-Baltic was employed, using recent data for PCDD/F concentrations in air and sediment as boundary conditions. The PCDD/F concentrations in water predicted by the model were in good agreement with recent measurements. The budget demonstrated that atmospheric deposition was the dominant source of PCDD/Fs to the basins as a whole. This conclusion was supported by a statistical comparison of the PCDD/F congener patterns in surface sediments from accumulation bottoms with the patterns in ambient air, bulk atmospheric deposition, and a range of potential industrial sources. Prospective model simulations indicated that the PCDD/F concentrations in the water column will continue to decrease in the coming years due to the slow response of the Baltic Sea system to falling PCDD/F inputs in the last decades, but that the decrease would be more pronounced if ambient air concentrations were to drop further in the future, for instance as a result of reduced emissions. The study illustrates the usefulness of using monitoring data and multimedia models in an integrated fashion to address complex organic contaminant issues.

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 ...

Baltic Consortium on Promoting Gender Equality in Marine Research Organisations (Baltic Gender)

Science.gov (United States)

Kısakürek Ibsen, Başak; Braun, Sarah; Heiskanen, Anna-Stiina; Kutser, Tiit; Stadmark, Johanna; Vaitkevičienė, Viktorija; Waniek, Joanna; Werner, Iris; Matthes, Katja

2017-04-01

Marine Science and Technology has been traditionally a male-dominated research field, with a significant lack of women in leadership positions. However, the whole intellectual capacity of men and women alike are needed to create innovative solutions for the sustainable use of marine resources in the face of major global challenges for the development of the marine environment. The EU-funded project, Baltic Gender (GA No. 710363), responds to this need for creating policies and implementing measures at the institutional level with the aim of harvesting the full human capital for the needs of marine research. The main goal of Baltic Gender is to help reduce gender segregation and gender inequalities in Marine Science and Technology. To this end, eight partner institutions from five countries in the Baltic Sea region (Estonia, Finland, Germany, Lithuania and Sweden) came together for the exchange of institutional practices as well as for the transfer of knowledge from institutions/countries leading in gender equality to those following. Baltic Gender will sow the seeds for long-lasting institutional practices by initiating schemes and strategies that promote gender equality in the partner institutions. These include, for instance: the founding of grass-root networks that support the career advancement of women; creating strategies for better reconciliation of work and family life of women and men; the review and improvement of institutional policies and practices with regard to gender balance, fairness and transparency; development of a method protocol for incorporating gender analysis into research projects or programmes of Marine Science and Technology; initiating gender focused training and mentoring in or across all partner institutions. The project will support the implementation of Gender Equality Plans (GEPs), which consist of a set of actions an institution commits to in order to identify any existing gender bias and to implement strategies to advance gender

The Baltic Republics and the Crisis of 2008-2011

NARCIS (Netherlands)

R. Kattel (Rainer); R. Raudla (Ringa)

2013-01-01

markdownabstract__Abstract__ This essay explores how the Baltic republics responded to the crisis of 2008-2011. We argue that while there are significant differences in how the Baltic economies responded to the crisis, these responses not only remain within the neo-liberal policy paradigm

Unveiling exceptional Baltic bog ecohydrology, autogenic succession and climate change during the last 2000 years in CE Europe using replicate cores, multi-proxy data and functional traits of testate amoebae

Science.gov (United States)

Gałka, Mariusz; Tobolski, Kazimierz; Lamentowicz, Łukasz; Ersek, Vasile; Jassey, Vincent E. J.; van der Knaap, Willem O.; Lamentowicz, Mariusz

2017-01-01

We present the results of high-resolution, multi-proxy palaeoecological investigations of two parallel peat cores from the Baltic raised bog Mechacz Wielki in NE Poland. We aim to evaluate the role of regional climate and autogenic processes of the raised bog itself in driving the vegetation and hydrology dynamics. Based on partly synchronous changes in Sphagnum communities in the two study cores we suggest that extrinsic factors (climate) played an important role as a driver in mire development during the bog stage (500-2012 CE). Using a testate amoebae transfer function, we found exceptionally stable hydrological conditions during the last 2000 years with a relatively high water table and lack of local fire events that allowed for rapid peat accumulation (2.75 mm/year) in the bog. Further, the strong correlation between pH and community-weighted mean of testate amoeba traits suggests that other variables than water-table depth play a role in driving microbial properties under stable hydrological conditions. There is a difference in hydrological dynamics in bogs between NW and NE Poland until ca 1500 CE, after which the water table reconstructions show more similarities. Our results illustrate how various functional traits relate to different environmental variables in a range of trophic and hydrological scenarios on long time scales. Moreover, our data suggest a common regional climatic forcing in Mechacz Wielki, Gązwa and Kontolanrahka. Though it may still be too early to attempt a regional summary of wetness change in the southern Baltic region, this study is a next step to better understand the long-term peatland palaeohydrology in NE Europe.

Modelling Potential Consequences of Different Geo-Engineering Treatments for the Baltic Sea Ecosystem

Science.gov (United States)

Schrum, C.; Daewel, U.

2017-12-01

From 1950 onwards, the Baltic Sea ecosystem suffered increasingly from eutrophication. The most obvious reason for the eutrophication is the huge amount of nutrients (nitrogen and phosphorus) reaching the Baltic Sea from human activities. However, although nutrient loads have been decreasing since 1980, the hypoxic areas have not decreased accordingly. Thus, geo-engineering projects were discussed and evaluated to artificially ventilate the Baltic Sea deep water and suppress nutrient release from the sediments. Here, we aim at understanding the consequences of proposed geo-engineering projects in the Baltic Sea using long-term scenario modelling. For that purpose, we utilize a 3d coupled ecosystem model ECOSMO E2E, a novel NPZD-Fish model approach that resolves hydrodynamics, biogeochemical cycling and lower and higher trophic level dynamics. We performed scenario modelling that consider proposed geo-engineering projects such as artificial ventilation of Baltic Sea deep waters and phosphorus binding in sediments with polyaluminium chlorides. The model indicates that deep-water ventilation indeed suppresses phosphorus release in the first 1-4 years of treatment. Thereafter macrobenthos repopulates the formerly anoxic bottom regions and nutrients are increasingly recycled in the food web. Consequently, overall system productivity and fish biomass increases and toxic algae blooms decrease. However, deep-water ventilation has no long-lasting effect on the ecosystem: soon after completion of the ventilation process, the system turns back into its original state. Artificial phosphorus binding in sediments in contrast decreases overall ecosystem productivity through permanent removal of phosphorus. As expected it decreases bacterial production and toxic algae blooms, but it also decreases fish production substantially. Contrastingly to deep water ventilation, artificial phosphorus binding show a long-lasting effect over decades after termination of the treatment.

Energy matrix in the Parana State. Year 2000

International Nuclear Information System (INIS)

1994-01-01

The energy sector in the Parana State, Brazil, is analyzed. The supply, demand, investment, environmental, social and economic aspects are described, and the necessary action for satisfying the energy demand in the year 2000 are presented. 69 tabs., 11 figs

[Richard C. M. Mole: The Baltic states from the Soviet Union to the European Union. Identity, discourse and power in the post-communist transition of Estonia, Latvia and Lithuania] / Karsten Brüggemann

Index Scriptorium Estoniae

Brüggemann, Karsten, 1965-

2014-01-01

Arvustus: Mole, Richard C. M. The Baltic States from the Soviet Union to the European Union : identity, discourse and power in the post-communist transition of Estonia, Latvia and Lithuania. London ; New York : Routledge, 2012, 2013

Birth and fertility rates for states by Hispanic origin subgroups: United States, 1990 and 2000.

Science.gov (United States)

Sutton, Paul D; Mathews, T J

2006-05-01

This report presents U.S. and State-level data on births, birth rates, and fertility rates for Hispanic origin subgroups for 1990 and 2000. Data for non-Hispanic whites and non-Hispanic blacks are provided for comparison. Data are presented in detailed tables, graphs, and maps. Between 1990 and 2000, the total U.S. Hispanic population increased 58 percent, from 22,353,999 to 35,305,818. Over the same period of time, births to Hispanic mothers increased 37 percent, from 595,073 to 815,868. The smaller increases in births compared with the population resulted in a falling birth rate among Hispanic mothers (26.7 in 1990 to 23.1 births per 1,000 total population in 2000). Birth and fertility rates for Mexican, Puerto Rican, and Cuban mothers all fell between 1990 and 2000. Among the Hispanic subgroups, fertility rates in 2000 ranged from 105.1 births per 1,000 women aged 15-44 years for Mexican women to 49.3 for Cuban women. Differences in fertility exist not only between Hispanic subgroups but also within groups among States. For example, total fertility rates for Puerto Rican mothers, which estimates the number of children a group of 1,000 women will have in their lifetime, ranged in 2000 from 1,616.5 in New York to 2,403.0 in Pennsylvania.

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...

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

The Baltic Region in U.S. Western Civilization Textbooks.

Science.gov (United States)

Mork, Gordon R.

1992-01-01

Evaluates six U.S. western civilization textbooks' treatment of the Baltic region. Reports that the books devote little or no attention to the region, emphasize larger nations, and ignore Baltic social history. Suggests that social histories may continue to neglect small countries, whereas reaction against "Eurocentrism" may result in…

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

The radiological exposure of man from radioactivity in the Baltic Sea.

Science.gov (United States)

Nielsen, S P; Bengtson, P; Bojanowsky, R; Hagel, P; Herrmann, J; Ilus, E; Jakobson, E; Motiejunas, S; Panteleev, Y; Skujina, A; Suplinska, M

1999-09-30

A radiological assessment has been carried out considering discharges of radioactivity to the Baltic Sea marine environment since 1950. The sources of radioactivity that have been evaluated are atmospheric nuclear-weapons fallout, fallout from the Chernobyl accident in 1986, discharges of radionuclides from Sellafield and La Hague transported into the Baltic Sea, and discharges of radionuclides from nuclear installations located in the Baltic Sea area. Dose rates from man-made radioactivity to individual members of the public (critical groups) have been calculated based on annual intake of seafood and beach occupancy time. The dose rates to individuals from the regions of the Bothnian Sea and Gulf of Finland are predicted to be larger than from any other area in the Baltic Sea due to the pattern of Chernobyl fallout. The dose rates are predicted to have peaked in 1986 at a value of 0.2 mSv year-1. Collective committed doses to members of the public have been calculated based on fishery statistics and predicted concentrations of radionuclides in biota and coastal sediments. The total collective dose from man-made radioactivity in the Baltic Sea is estimated at 2600 manSv, of which approximately two-thirds originate from Chernobyl fallout, approximately one-quarter from atmospheric nuclear-weapons fallout, approximately 8% from European reprocessing facilities, and approximately 0.04% from nuclear installations bordering the Baltic Sea area. An assessment of small-scale dumping of low-level radioactive waste in the Baltic Sea in the 1960s by Sweden and the Soviet Union has showed that doses to man from these activities are negligible. Dose rates and doses from natural radioactivity dominate except for the year 1986 where dose rates to individuals from Chernobyl fallout in some regions of the Baltic Sea approached those from natural radioactivity.

A new proposal concerning the botanical origin of Baltic amber.

Science.gov (United States)

Wolfe, Alexander P; Tappert, Ralf; Muehlenbachs, Karlis; Boudreau, Marc; McKellar, Ryan C; Basinger, James F; Garrett, Amber

2009-10-07

Baltic amber constitutes the largest known deposit of fossil plant resin and the richest repository of fossil insects of any age. Despite a remarkable legacy of archaeological, geochemical and palaeobiological investigation, the botanical origin of this exceptional resource remains controversial. Here, we use taxonomically explicit applications of solid-state Fourier-transform infrared (FTIR) microspectroscopy, coupled with multivariate clustering and palaeobotanical observations, to propose that conifers of the family Sciadopityaceae, closely allied to the sole extant representative, Sciadopitys verticillata, were involved in the genesis of Baltic amber. The fidelity of FTIR-based chemotaxonomic inferences is upheld by modern-fossil comparisons of resins from additional conifer families and genera (Cupressaceae: Metasequoia; Pinaceae: Pinus and Pseudolarix). Our conclusions challenge hypotheses advocating members of either of the families Araucariaceae or Pinaceae as the primary amber-producing trees and correlate favourably with the progressive demise of subtropical forest biomes from northern Europe as palaeotemperatures cooled following the Eocene climate optimum.

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

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...

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...

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...

Pioneering women in American mathematics the pre-1940 PhD's

CERN Document Server

Green, Judy

2008-01-01

More than 14 percent of the PhD's awarded in the United States during the first four decades of the twentieth century went to women, a proportion not achieved again until the 1980s. This book is the result of a study in which the authors identified all of the American women who earned PhD's in mathematics before 1940, and collected extensive biographical and bibliographical information about each of them. By reconstructing as complete a picture as possible of this group of women, Green and LaDuke reveal insights into the larger scientific and cultural communities in which they lived and worked. The book contains an extended introductory essay, as well as biographical entries for each of the 228 women in the study. The authors examine family backgrounds, education, careers, and other professional activities. They show that there were many more women earning PhD's in mathematics before 1940 than is commonly thought. Extended biographies and bibliographical information are available from the companion website fo...

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)

Spolupráce pobaltských a severských států

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Livi Zajedová

2005-04-01

Full Text Available This paper examines the development of Baltic regional co-operation. The Baltic States since the first days of their independence have tried to establish stable contact with their Scandinavian neighbours. The Baltic States used the Nordic institutions as a model for establishment of their own bodies of regional co-operation. The Nordic States have been providing a wide range of support to the Baltic Three, in the field of politics, economy, security, environment, education and training. There are a number of bilateral contacts between the countries, of so called, formula “5+3”, from 2000 NB8. Both groups have their own preferences and parties they are interested in. The Nordic States are not only supporters, but also play they role of advocates of the Baltic States in the international arena. Nordic members of the EU did not deny that they would do their best to ensure that the Baltic States would be treated as equal partner along with the other associated countries and that they would not be pushed into a second division.

Lithuania 1940 / Herbert Foster Anderson

Index Scriptorium Estoniae

Foster Anderson, Herbert

2004-01-01

Stseenid Leedu ennesõjaaegsest pealinnast Kaunasest briti ärimehe H. Foster Andersoni silme läbi 1940. aastal. Lühikokkuvõte raamatust: Foster Anderson, Herbert. Borderline Russia. London : Cresset press, 1942

Infant mortality gap in the Baltic region - Latvia, Estonia, and Lithuania - in relation to macroeconomic factors in 1996-2010.

Science.gov (United States)

Ebela, Inguna; Zile, Irisa; Ebela, Danute Razuka; Rozenfelde, Ingrida Rumba

2013-01-01

BACKGROUND AND OBJECTIVE. A constant gap has appeared in infant mortality among the 3 Baltic States - Latvia, Estonia, and Lithuania - since the restoration of independence in 1991. The aim of the study was to compare infant mortality rates in all the 3 Baltic countries and examine some of the macro- and socioeconomic factors associated with infant mortality. MATERIAL AND METHODS. The data were obtained from international databases, such as World Health Organization and EUROSTAT, and the national statistical databases of the Baltic States. The time series data sets (1996-2010) were used in the regression and correlation analysis. RESULTS. In all the 3 Baltic States, a strong and significant correlation was found: Latvia (r=-0.81, P<0.01), Lithuania (r=-0.93, P<0.01), and Estonia (r=-0.91, P<0.01). There was also a correlation between infant mortality and healthcare expenditure in local currency per capita: Latvia (r=-0.81, P<0.01); Lithuania (r=-0.90, P<0.01) and Estonia (r=-0.88, P<0.01). In Latvia (r=0.87, P<0.01) and Estonia (r=0.70; P<0.01), a significant correlation between infant mortality and unemployment levels was observed from 1996 to 2008, whereas the statistical significance disappeared in the period from 1996 to 2010. In Lithuania, the relationship was not significant. CONCLUSIONS. Higher infant mortality rates and a less stable decreasing tendency in Latvia are apparently explained by less successful adaptation to a new political and economic situation and limited skills in adjusting the healthcare system to the reality of life.

Rabies in the Baltic States: Decoding a Process of Control and Elimination

Science.gov (United States)

Robardet, Emmanuelle; Picard-Meyer, Evelyne; Dobroštana, Marianna; Jaceviciene, Ingrida; Mähar, Katrin; Muižniece, Zita; Pridotkas, Gediminas; Masiulis, Marius; Niin, Enel; Olševskis, Edvīns; Cliquet, Florence

2016-01-01

Rabies is a fatal zoonosis that still causes nearly 70, 000 human deaths every year. In Europe, the oral rabies vaccination (ORV) of red foxes (Vulpes vulpes) was developed in the late 1970s and has demonstrated its effectiveness in the eradication of the disease in Western and some Central European countries. Following the accession of the three Baltic countries—Estonia, Latvia and Lithuania—to the European Union in 2004, subsequent financial support has allowed the implementation of regular ORV campaigns since 2005–2006. This paper reviews ten years of surveillance efforts and ORV campaigns in these countries resulting in the near eradication of the disease. The various factors that may have influenced the results of vaccination monitoring were assessed using generalized linear models (GLMs) on bait uptake and on herd immunity. As shown in previous studies, juveniles had lower bait uptake level than adults. For the first time, raccoon dogs (Nyctereutes procyonoides) were shown to have significantly lower bait uptake proportion compared with red foxes. This result suggests potentially altered ORV effectiveness in this invasive species compared to the red foxes. An extensive phylogenetic analysis demonstrated that the North-East European (NEE) rabies phylogroup is endemic in all three Baltic countries. Although successive oral vaccination campaigns have substantially reduced the number of detected rabies cases, sporadic detection of the C lineage (European part of Russian phylogroup) underlines the risk of reintroduction via westward spread from bordering countries. Vaccine induced cases were also reported for the first time in non-target species (Martes martes and Meles meles). PMID:26849358

Simulating Baltic Sea climate for the period 1902-1998 with the Rossby Centre coupled ice-ocean model

Energy Technology Data Exchange (ETDEWEB)

Meier, H.E. Markus [Swedish Meteorological and Hydrological Inst., Rossby Centre, Norrkoeping (Sweden); Kauker, Frank [Alfred Wegener Inst. for Polar and Marine Research, Bremerhaven (Germany)

2002-12-01

inter-annual variability of the freshwater supply has no significant impact on the decadal variability of the mean salinity. Also the impact of river regulation which changes the discharge seasonality is only minor. Finally, the response of the Baltic Sea salinity to extreme changes of the freshwater inflow is investigated. We found that even with a 100 % increased freshwater supply compared to the period 1902-1998 the Baltic Sea cannot be classified as a lake. The relationship between freshwater supply and mean salinity of the final steady-state is non-linear.

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

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.

Long-term variability of extreme waves in the Caspian, Black, Azov and Baltic Seas

Science.gov (United States)

Arkhipkin, Victor; Dobroliubov, Sergey

2013-04-01

In order to study extreme storm waves in the Caspian, Black, Azov and Baltic Sea we used the spectral wave model SWAN. Significant wave height, swell and sea height, direction of propagation, their length and period were calculated with the NCEP/NCAR (1,9°x1,9°, 4-daily) reanalysis wind forcing from 1948 to 2010 in the Caspian, Black and Baltic Seas and with the NCEP/CFSR (0,3°x0,3°, 1 hour) for the period from 1979 to 2010 in the Azov Sea. The calculations were performed on supercomputers of Lomonosov Moscow State University (MSU). The spatial resolution of the numerical grid was of order 5 km for the Caspian, Baltic and Black Seas, 2 km for the Azov Sea. These model wave hindcasts were used to calculate interannual and seasonal variability of the storm frequency, location and duration. The Initial Distribution Method and Annual Maxima Series Methods were used to study probable waves of a century reoccurrence. The long-term variability of extreme waves revealed different trends in the investigated seas. The Caspian and Azov seas decreased the storm activity, while in the Baltic Sea the number of storm cases increased and the Black Sea showed no significant trend. The of more than 12 m were observed in two centers in the middle part of the Caspian Sea and in the center of the Baltic Sea. In the Black Sea the extreme waves of the same probability of more than 14 m were found in the region to the south of the Crimean peninsula. In the Azov Sea the highest waves of a century reoccurrence do not exceed 5 m. The work was done in Natural Risk Assessment Laboratory, MSU under contract G.34.31.0007.

The transnational territorial transport system of the Baltic Region

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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.

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

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

Artistic Alliances and Revolutionary Rivalries in the Baltic Art World, 1890-1914

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Bart Pushaw

2016-11-01

Full Text Available In the areas now known as Estonia and Latvia, art remained a matter for the Baltic German minority throughout the nineteenth century. When ethnic Estonian and Latvian artists gained prominence in the late 1890s, their presence threatened Baltic German hegemony over the region’s culture. In 1905, revolution in the Russian Empire spilled into the Baltic Provinces, sparking widespread anti-German violence. The revolution also galvanized Latvian and Estonian artists towards greater cultural autonomy and independence from Baltic German artistic institutions. This paper argues that the situation for artists before and after the 1905 revolution was not simply divisive along ethnic lines, as some nationalist historians have suggested. Instead, this paper examines how Baltic German, Estonian and Latvian artists oscillated between common interests, inspiring rivalries, and politicized conflicts, questioning the legitimacy of art as a universalizing language in multicultural societies.

IODP expedition 347: Baltic Sea basin paleoenvironment and biosphere

Science.gov (United States)

Andrén, T.; Barker Jørgensen, B.; Cotterill, C.; Green, S.; IODP expedition 347 scientific party, the

2015-12-01

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 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. The sites covered the gateway to the North Sea and Atlantic Ocean, several sub-basins in the southern Baltic Sea, a deep basin in the central Baltic Sea, and a river estuary in the north. The waxing and waning of the Scandinavian ice sheet has profoundly affected the Baltic Sea sediments. During the Weichselian, progressing glaciers reshaped the submarine landscape and displaced sedimentary deposits from earlier Quaternary time. As the glaciers retreated they left a complex pattern of till, sand, and lacustrine clay, which in the basins has since been covered by a thick deposit of Holocene, organic-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 impacted by terrestrial runoff and nutrient fluxes. The Holocene deposits are recorded today to be up to 50 m deep and geochemically affected by diagenetic alterations driven by organic matter degradation. Many of the cored sequences were highly supersaturated with respect to methane, which caused strong degassing upon core recovery. The depth distributions of conservative sea water ions still reflected the transition at the end of the last glaciation from fresh-water clays to

Predation by crustaceans on native and non-native Baltic clams

NARCIS (Netherlands)

Ejdung, G.; Flach, E.; Byrén, L.; Hummel, H.

2009-01-01

We studied the effect of crustacean predators on native/non-native Macoma balthica bivalves in aquarium experiments. North Sea M. balthica (NS Macoma) were recently observed in the southern Baltic Sea. They differ genetically and in terms of morphology, behaviour and evolutionary history from Baltic

Coastal Dunes of the Baltic Sea Shores: A Review

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Łabuz Tomasz Arkadiusz

2018-03-01

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

Monitoring of radionuclides in the Baltic Sea in 1988

International Nuclear Information System (INIS)

Saxen, R.; Ikaeheimonen, T.K.; Ilus, E.

1989-12-01

Monitoring of radioactive substances in the Baltic Sea was continued within the framework of the Finnish national monitoring programme. Samples of sea water, bottom sediment and fish were collected for radionuclide analyses. All samples were analysed for gamma-emitting radionuclides and partly also for 90 Sr and transuranic elements. The activity concentrations of 137 Cs were about 120 Bq/m 3 in the surface water of the Bothnian Bay, 220-320 Bq/m 3 in the Bothnian Sea, 120-230 Bq/m 3 in the Gulf of Finland and 150-170 Bq/m 3 in the Baltic Proper. In the open Gulf of Finland and Bothnian Sea the 137 Cs concentrations of surface water were about 20 and 55 % of the maximum values in 1986. The total amounts of 137 Cs in bottom sediments ranged from 1700 to 16000 Bq/m 2 . In the Gulf of Bothnia and Gulf of Finland the total amounts of 137 Cs were about 5-6 times higher in 1988 than before the Chernobyl accident and 3 times higher in the northern Baltic Proper. The 137 Cs concentrations in Baltic herring ranged from 20 to 37 Bq/kg fresh weight and in pike from 38 to 160 Bq/kg fresh weight, the maximum values being in samples supplied from the Vaasa archipelago. The internal radiation dose to Finnish people caused by the consumption of Baltic Sea fish in 1988 was about 0.009mSv. (orig.)

Atomnaja jenergetika Pribaltiki: istorija vozniknovenija i politiko-jekonomicheskie osobennosti razvitija [Nuclear power in the Baltic Sea region: the history of emergence and the political and economic features of its development

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Kretinin Gannady

2013-01-01

Full Text Available This article focuses on the development of peaceful nuclear power. The author draws attention to the fact that nuclear power is a rather young branch of national economy. However, over recent decades, it has already seen rises and falls, and a number of states have had tragic experiences of nuclear emergencies. Nevertheless, many countries — including the three Baltic States of Estonia, Latvia and Lithuania — express a strong interest in development, generation, and application of nuclear power. In the Baltic States, nuclear power dates back to the Soviet times, but its development was suspended pursuant to the EU regulations (the Ignalina NPP. Lithuania, Latvia, and Estonia have been striving for energy independence from Russia — the principal supplier of energy carriers to these countries. For a long time, the three Baltic States have been proclaiming their unanimity on the general European path of development. However, the reality proved to be different. The touchstone for achieving common goals was the idea of constructing a new NPP at the site of the closed Ignalina NPP. The author concludes that the joint construction of a new NPP is quite questionable. When it comes to politics, each of the three Baltic States is ready to build its own NPP. Thus, the development of nuclear power in the Baltic Sea region requires joint coordinated actions independent of any bloc-inspired interests of the states involved. Moreover, this success may prove sustainable if the actions are based on innovative decisions and modern technologies.

Ergonyms of Educational and Cultural spheres in two of Baltic States cities

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Solvita Pošeiko

2014-09-01

Full Text Available Daugavpils (Latvia and Narva (Estonia are cities in the Baltic States and significant cultural and economic centres of their respective countries. These cities are characterized by a minority of nationals (19.8% of residents of Daugavpils are Latvian, 4% of residents of Narva are Estonian and a similar linguistic situation: there is a dominance of Russian in the press, television and radio, but the state language prevails in the urban language signs. The aim of the study is to analyse the linguistic and extralinguistic means used for the creation of ergonyms of educational and cultural spheres. The main criteria for the analysis are: language choice, grammatical structures, sources of precedent and semantic groups. The data for this study were collected in city websites. Some conclusions: 1 Mixed proper names (the direct name and symbolical name prevail: in Daugavpils there are more mixed names in the field of education, while in Narva there are more mixed names in the culture sphere. Onymization of nomenclature names can be observed. 2 Ergonyms are mostly created in the official language. In Narva, there is explicit use of Russian (directly as the first/second or third language and indirectly – in transliteration. 3 In symbolical names, there are more lexemes representing or characterizing wildlife, while in Narva also the potential of mythology, literature and cinema is used. Denotative precedent is more often found in the names of informal educational institutions and the cultural sphere, connotative precedent – in the names of kindergartens. 4 In general, it must be concluded that the specific things characteristic to the local environment are used more often in Narva, while respecting the unique experience of minorities.

The earthquakes of the Baltic shield

International Nuclear Information System (INIS)

Slunga, R.

1990-06-01

More than 200 earthquakes in the Baltic Shield area in the size range ML 0.6-4.5 have been studied by dense regional seismic networks. The analysis includes focal depths, dynamic source parameters, and fault plane solutions. In southern Sweden a long part of the Protogene zone marks a change in the seismic activity. The focal depths indicate three crustal layers: Upper crust (0-18 km in southern Sweden, 0-13 km in northern Sweden), middle crust down to 35 km, and the quiet lower crust. The fault plane solutions show that strike-slip is dominating. Along the Tornquist line significant normal faulting occurs. The stresses released by the earthquakes show a remarkable consistency with a regional principle compression N60W. This indicates that plate-tectonic processes are more important than the land uplift. The spatial distribution is consistent with a model where the earthquakes are breakdowns of asperities on normally stably sliding faults. The aseismic sliding is estimated to be 2000 times more extensive than the seismic sliding. Southern Sweden is estimated to deform horizontally at a rate of 1 mm/year or more. (orig.)

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

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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

Phosphorus recycling and burial in Baltic Sea sediments with contrasting redox conditions

DEFF Research Database (Denmark)

Mort, Haydon P; Slomp, Caroline P; Gustafson, Bo G

2010-01-01

. Most burial of P takes place as organic P. We find no evidence for significant authigenic Ca–P formation or biogenic Ca–P burial. The lack of major inorganic P burial sinks makes the Baltic Sea very sensitive to the feedback loop between increased hypoxia, enhanced regeneration of P and increased......In this study, redox-dependent phosphorus (P) recycling and burial at 6 sites in the Baltic Sea is investigated using a combination of porewater and sediment analyses and sediment age dating (210Pb and 137Cs). We focus on sites in the Kattegat, Danish Straits and Baltic Proper where present...... be accounted for in budgets and models for the Baltic Sea....

Monitoring of radionuclides in the Baltic Sea in 1989-1990

International Nuclear Information System (INIS)

Ilus, E.; Sjoeblom, K.L.; Ikaeheimonen, T.; Saxen, R.; Klemola, S.

1993-02-01

Monitoring of radioactive substances in the Baltic Sea continued within the framework of the Finnish national monitoring programme. Samples of sea water, bottom sediment and fish were collected for radionuclide analyses. All samples were analysed for gamma-emitting radionuclides and some also for 90 Sr and transuranic elements. The general levelling of Chernobyl derived 137 Cs and 134 Cs in the water mass of the Baltic Sea, which had started soon after the fallout situation, continued in 1989. The activity concentration of 137 Cs was about the same level (120-160 Bq/m 3 ) in surface water throughout the Baltic Sea area except in some coastal areas. The cesium concentrations had levelled vertically as well as horizontally. In 1990, the cesium concentrations of surface water decreased further in other sea areas, but not in the Bothnian Sea, where somewhat higher values were detected once more. In bottom sediments the total amounts of 137 Cs had clearly increased between 1988 and 1990 which indicates that fresh fallout was still settling on the bottom. No increase was found in the total amounts of 239 , 240 Pu. Small amounts of 60 Co were detected in the surface sediment of our sampling station in the Northern Baltic proper. 137 Cs concentrations in Baltic herring ranged from 17 to 32 Bq/kg fresh weight and pike from 22 to 290 Bq/kg fresh weight, the maximum values being in the samples supplied from the Vaasa archipelago. The internal radiation dose received by Finns from eating Baltic Sea fish was 0.01mSv both in 1989 and in 1990. (orig.)

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

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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.

Recovery in eastern Baltic cod: is increased recruitment caused by decreased predation on early life stages?

DEFF Research Database (Denmark)

Neumann, Viola; Köster, Fritz; Schaber, M.

2014-01-01

Cod (Gadus morhua) recruitment in the eastern Baltic Sea is influenced by predation on early life stages by sprat (Sprattus sprattus) and herring (Clupea harengus), which is considered as one of the mechanisms preventing cod recovery in the 1990s. In the light of improved cod recruitment...... in the second half of the 2000s, new analyses of stomach content of sprat and herring were conducted, to elucidate the contribution of changes in predation pressure on cod recruitment. Comparison of stomach contents of sprat and herring in 2004–2008 with data from the 1990s showed a similar diet composition...

Baltijskaja Evropa: ot idei k strategii [From the idea to the strategy of Baltic Europe

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Palmowski Tadeusz

2009-01-01

Full Text Available This article focuses on the historic prerequisites and forms of international cooperation in the Baltic region (“Baltic cooperation”. According to the author, Baltic Europe is being formed as a single administrative, economic, cultural and infrastructural area, which could become a new economic and cultural center of Europe. Special emphasis is given to policies and strategies of the EU in the Baltic Sea region.

An Earth System Science Program for the Baltic Sea Region

Science.gov (United States)

Meier, H. E. M.; Rutgersson, A.; Reckermann, M.

2014-04-01

From Russia in the east to Sweden, Denmark, and Germany in the west, reaching south to the tips of the Czech Republic, Slovakia, and Ukraine, the Baltic Sea watershed drains nearly 20% of Europe (see Figure 1). In the highly populated south, the temperate climate hosts intensive agriculture and industry. In the north, the landscape is boreal and rural. In the Baltic Sea itself, complex bathymetry and stratification patterns as well as extended hypoxic and anoxic deep waters add to the diversity. Yet in recent history, the differences across the Baltic Sea region have been more than physical: In the mid-20th century, the watershed was split in two.

Hypoxia is increasing in the coastal zone of the Baltic Sea.

Science.gov (United States)

Conley, Daniel J; Carstensen, Jacob; Aigars, Juris; Axe, Philip; Bonsdorff, Erik; Eremina, Tatjana; Haahti, Britt-Marie; Humborg, Christoph; Jonsson, Per; Kotta, Jonne; Lännegren, Christer; Larsson, Ulf; Maximov, Alexey; Medina, Miguel Rodriguez; Lysiak-Pastuszak, Elzbieta; Remeikaité-Nikiené, Nijolé; Walve, Jakob; Wilhelms, Sunhild; Zillén, Lovisa

2011-08-15

Hypoxia is a well-described phenomenon in the offshore waters of the Baltic Sea with both the spatial extent and intensity of hypoxia known to have increased due to anthropogenic eutrophication, however, an unknown amount of hypoxia is present in the coastal zone. Here we report on the widespread unprecedented occurrence of hypoxia across the coastal zone of the Baltic Sea. We have identified 115 sites that have experienced hypoxia during the period 1955-2009 increasing the global total to ca. 500 sites, with the Baltic Sea coastal zone containing over 20% of all known sites worldwide. Most sites experienced episodic hypoxia, which is a precursor to development of seasonal hypoxia. The Baltic Sea coastal zone displays an alarming trend with hypoxia steadily increasing with time since the 1950s effecting nutrient biogeochemical processes, ecosystem services, and coastal habitat.

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...

Modelling PCB bioaccumulation in a Baltic food web

International Nuclear Information System (INIS)

Nfon, Erick; Cousins, Ian T.

2007-01-01

A steady state model is developed to describe the bioaccumulation of organic contaminants by 14 species in a Baltic food web including pelagic and benthic aquatic organisms. The model is used to study the bioaccumulation of five PCB congeners of different chlorination levels. The model predictions are evaluated against monitoring data for five of the species in the food web. Predicted concentrations are on average within a factor of two of measured concentrations. The model shows that all PCB congeners were biomagnified in the food web, which is consistent with observations. Sensitivity analysis reveals that the single most sensitive parameter is log K OW . The most sensitive environmental parameter is the annual average temperature. Although not identified amongst the most sensitive input parameters, the dissolved concentration in water is believed to be important because of the uncertainty in its determination. The most sensitive organism-specific input parameters are the fractional respiration of species from the water column and sediment pore water, which are also difficult to determine. Parameters such as feeding rate, growth rate and lipid content of organism are only important at higher trophic levels. - The bioaccumulation behaviour of PCB congeners in a Baltic food web is studied using a novel mechanistic model

Hit Record Trends, 1940-1977.

Science.gov (United States)

Anderson, Bruce; And Others

1980-01-01

Examines trends in popular music by analyzing the number one recordings from 1940 to 1977 in terms of the relationships among four variables: manufacturer (market concentration), song type (musical genre), artist type (performance mode), and lyric content (vocal message). (JMF)

Societal, land cover and climatic controls on river nutrient flows into the Baltic Sea

NARCIS (Netherlands)

Saaltink, R.; Velde, van der Y.; Dekker, S.C.; Lyon, S.W.; Dahlke, H.E.

2014-01-01

Study region River basins draining into the Baltic Sea, known as the Baltic Sea Drainage Basin (BSDB). Study focus Dramatic shifts in water quality have been observed in the Baltic Sea in past decades. This study investigated the spatial distribution of trends in nitrogen (N) and phosphorus (P) in

Societal, land cover and climatic controls on river nutrient flows into the Baltic Sea

NARCIS (Netherlands)

Saaltink, Rémon; van der Velde, Ype; Dekker, Stefan; Lyon, Steve W.; Dahlke, Helen E.

Study region River basins draining into the Baltic Sea, known as the Baltic Sea Drainage Basin (BSDB). Study focus Dramatic shifts in water quality have been observed in the Baltic Sea in past decades. This study investigated the spatial distribution of trends in nitrogen (N) and phosphorus (P) in

Societal, land cover and climatic controls on river nutrient flows into the Baltic Sea

NARCIS (Netherlands)

Saaltink, Rémon; van der Velde, Ype; Dekker, Stefan C.; Lyon, Steve W.; Dahlke, Helen E.

2014-01-01

Study region: River basins draining into the Baltic Sea, known as the Baltic Sea Drainage Basin (BSDB). Study focus: Dramatic shifts in water quality have been observed in the Baltic Sea in past decades. This study investigated the spatial distribution of trends in nitrogen (N) and phosphorus (P) in

Practical Applicability and Preliminary Results of the Baltic Environmental Satellite Remote Sensing System (Satbałtyk

Directory of Open Access Journals (Sweden)

Ostrowska Mirosława

2015-09-01

Full Text Available The SatBałtyk (Satellite Monitoring of the Baltic Sea Environment project is being realized in Poland by the SatBałtyk Scientific Consortium, specifically appointed for this purpose, which associates four scientific institutions: the Institute of Oceanology PAN in Sopot - coordinator of the project, the University of Gdańsk (Institute of Oceanography, the Pomeranian Academy in Słupsk (Institute of Physics and the University of Szczecin (Institute of Marine Sciences. The project is aiming to prepare a technical infrastructure and set in motion operational procedures for the satellite monitoring of the Baltic Sea ecosystem. The main sources of input data for this system will be the results of systematic observations by metrological and environmental satellites such as TIROS N/NOAA, MSG (currently Meteosat 10, EOS/AQUA and Sentinel -1, 2, 3 (in the future. The system will deliver on a routine basis the variety of structural and functional properties of this sea, based on data provided by relevant satellites and supported by hydro-biological models. Among them: the solar radiation influx to the sea’s waters in various spectral intervals, energy balances of the short- and long-wave radiation at the Baltic Sea surface and in the upper layers of the atmosphere over the Baltic, sea surface temperature distribution, dynamic states of the water surface, concentrations of chlorophyll a and other phytoplankton pigments in the Baltic waters, spatial distributions of algal blooms, the occurrence of coastal upwelling events, and the characteristics of primary production of organic matter and photosynthetically released oxygen in the water and many others. The structure of the system and preliminary results will be presented.

Ecohydrodynamic model of the Baltic Sea. Part 1. Description of the ProDeMo model

Directory of Open Access Journals (Sweden)

Bogdan Ołdakowski

2005-12-01

Full Text Available The ProDeMo (Production and Destruction of Organic Matter Model, a 3D coupled hydrodynamic-ecological model, was formulated and applied to the whole Baltic Sea and the subregion of the Gulf of Gdansk. It describes nutrient cycles (phosphorus, nitrogen, silicon through the food web with 15 state variables, oxygen conditions and the parameterisation of water-sediment interactions. The present version of the model takes two groups of phytoplankton - diatoms and non-diatoms - as well as zooplankton into consideration. It covers the flow of matter and energy in the sea, including river discharges and atmospheric deposition. Numerical applications are embedded on a 1 NM grid for the Gulf of Gdansk and a 5 NM grid for the Baltic Sea.     Since the model results largely concur with observations, the model can be regarded as a reliable tool for analysing the behaviour of the Baltic ecosystem. Some examples of the spatial-temporal variability of the most important biological and chemical parameters are presented. The model results are compared with those of other modelling research in the Baltic Sea.     Both the ProDeMo model algorithm and its computing procedures need to be further developed. The next version should therefore enable more phytoplankton groups to be defined, for example cyanobacteria, which are able to take up molecular nitrogen from the atmosphere (nitrogen fixation. Additionally, the sediment phase should be divided into active and non-active layers.

Understanding the ecocline at shallow coasts of the Baltic Sea

Science.gov (United States)

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

2017-12-01

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

POP load and vitamins as potential biomarkers in the Baltic seals

Energy Technology Data Exchange (ETDEWEB)

Routti, H.; Nyman, M.; Helle, E. [Finnish Game and Fisheries Research Inst., Helsinki (Finland); Backman, C. [National Veterinary and Food Research Inst. (Finland); Koistinen, J. [Div. of Environmental Health, National Public Health Inst. (Finland)

2004-09-15

Exceptionally high levels of polychlorinated biphenyls (PCB) and 1,1,1.trichloro- 2,2-bis[p-chlorophenyl]ethane (DDT) and its metabolites were reported in the Baltic seals in the late 1960s and early 1970s. PCB levels in ringed seals, in particular, are still high enough to threaten the well being of the animals. The observed difference in contaminant pattern between ringed and grey seals in the Baltic has not been explained, but could be partly due to species-specific food sources. Several pathological and biochemical changes observed in the Baltic seals correlate with the individual POP loads. Of the observed biochemical changes, elevated cytochrome P4501A (CYP1A) levels, decreased liver vitamin A stores and increased vitamin E levels in blubber or plasma, have been proposed as possible biomarkers of contaminant load in Baltic seals. However, as the vitamin A and E status of marine mammals also reflects the nutritional vitamin level, the lower vitamin A and elevated vitamin E levels observed in the Baltic seals could be a reflection of the levels of these vitamins in their food sources. The aim of this study was to investigate the contaminant load in the Baltic seals and to evaluate the utility level of potential exposure and effect biomarkers. Seals from less contaminated areas were used as reference material (Svalbard and Sable Island, Canada). In the present study, POP and vitamin levels were also studied in seal prey species in order to study the transfer of these compounds to grey and ringed seals from their main food sources.

Majandusminister kevadel 1940 : "Sööme praegu viimaseid reserve!" / Argo Ideon

Index Scriptorium Estoniae

Ideon, Argo, 1966-

2009-01-01

Arvustus : Faatum : Eesti tee hävingule 1939-1940 : riigikontrolör Karl Soonpää päevik Eesti Vabariigi saatuseaastatest 1939-1940 : Molotovi-Ribbentropi pakti tagamaad : dokumendid ja materjalid. Tallinn : SE & JS, 2009

«…For our happy childhood»: juvenile criminal liability in soviet legislation of 1920–1940

Directory of Open Access Journals (Sweden)

Еvgeny F. Krinko

2010-12-01

Full Text Available The article is concerned with the dynamics of juvenile criminal liability in Soviet legislation of 1920–1940 and states tightening penalties for young and juvenile offenders under rise in child crime.

Large-scale environmental effects and ecological processes in the Baltic Sea

International Nuclear Information System (INIS)

Wulff, F.

1990-11-01

A Swedish research programme concerning the Baltic Sea is initiated by the SNV to produce budgets and models of eutrophying substances (nitrogen, phosphorus, silicate, some organic substances) and toxic substances (PCB, lindane and PAH). A description of the distribution and turnover of these substances including their transformation will be necessary in the evaluation of critical processes controlling concentrations in relation to external load. A geographical information system will be made available as a database and analytical tool for all participants (BED, Baltic Ecosystem Data). This project is designed around cooperation between the Baltic Sea countries. (au)

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.)

The LWb blood group as a marker of prehistoric Baltic migrations and admixture.

Science.gov (United States)

Sistonen, P; Virtaranta-Knowles, K; Denisova, R; Kucinskas, V; Ambrasiene, D; Beckman, L

1999-06-01

Archaeological findings and historical records indicate frequent migrations and exchange of genetic material between populations in the Baltic Sea area. However, there have so far been very few attempts to trace migrations in this area using genetic markers. We have studied the Baltic populations with respect to exceptional variations in the frequencies of the Landsteiner-Wiener (LW) blood group. The frequency of the uncommon LWb gene was high in the Balts, around 6% among Latvians and Lithuanians, very low among the other western Europeans (0-0.1%) and apparently absent in Asiatic and African populations. From the Baltic region of peak frequency there was a regular decline of LWb incidence (a descending cline) in the neighboring populations: 4.0% in the Estonians, 2.9% in the Finns, 2. 2% in the Vologda Russians, and 2.0% in the Poles. Thus the distribution of LWb suggests considerable and extensive Baltic admixture, especially in the north and northeast direction. In Southern Sweden with an LWb frequency of 0.3%, the Baltic influence appeared slight, while in the population of the Swedish island Gotland in the middle of the Baltic Sea there was a significantly increased LWb frequency of 1.0% compared with that of Western European countries. The distinction of codominantly inherited LW antigenic forms, LWa and LWb (previously Nea), is known to be due to a single base substitution. Based on our population data, it is plausible that the expansion of this point mutation occurred only once during human history. Furthermore, our data indicate that the expansion of the LWb mutation occurred in Balts and that LWb can be considered a 'Baltic tribal marker', its presence in other populations being an indicator of the degree of Baltic genetic influence.

Eesti politsei hävitamine esimesel Nõukogude okupatsiooniaastal 1940/1941 / Mai Krikk

Index Scriptorium Estoniae

Krikk, Mai, 1946-

2008-01-01

Ülevaade Eesti politsei hävitamisest politseiametnike saatuse kaudu. Politseijuhid 1918-1940, lk. 145-148. - Lisad: 14. juunil 1941 represseeritud politseinikud ; represseeritud politseiametnikud 1940/1941

Natural gas co-operation in the Baltic region

International Nuclear Information System (INIS)

Jensen, J.K.

1996-01-01

Co-operation between the gas companies in the Baltic Region has been in place for several years. The overview given in this paper shows that the co-operation has been developed in trade, investments, privatisation and participation in the restructuring process. Finally, through a broad technical co-operation, significant efforts are made to establish common operational practices, codes and standards and the integrity of gas transmission pipelines. The Baltic Region, from a resource and gas interconnection point of view, enjoys a strategic position in the future development of the gas industry in Europe. The Baltic gas sector represents an interesting and growing gas market with the significant gas storage capacity. The region is also located strategically for planned gas interconnections and could serve as a transit corridor for the future gas supplies from western Siberia or the North Sea. This co-operation in the region is being supported by international regulations and agreements such as the Energy Charter between the European Union and the central and east European countries. However, at present the gas industry in the Baltic Region seems to be ahead of these international agreements. It may well be seen that trade arrangements such as Third Party Access are implemented directly by market forces rather than through international agreements. The regional development may thus be a driving force for the implementation of the Internal Energy Market for the gas industry

The Amber Industry: Development Сhallenges and Combating Amber Trafficking in the Baltic Region

Directory of Open Access Journals (Sweden)

Volchetskaya Т. S.

2017-12-01

Full Text Available This article considers the current state and prospective development of the amber industry in the Baltic Sea region. The authors identify the main obstacles to the industry’s development in Russia — poor pricing mechanisms for raw amber, an imbalance between supply and demand, a slow pace of technological modernisation, and a delayed introduction of new technologies and processing techniques. The authors identify gaps in the regulatory framework and highlight problems of legal regulation and law enforcement as regards the amber industry. Combating illegal amber extraction and trafficking is a pressing problem in the Kaliningrad region (Russia and other Baltic region states. The article explores theoretical aspects of the legislative policy on combating illegal amber extraction and trafficking. The authors focus on the relevant law enforcement practices and hold that administrative sanctions for unauthorised amber extraction and trade are not fully effective in Russia. The authors stress the need for introducing criminal liability for a repeated offence and outline opportunities for using forensic gemological examination of amber and amber products.

Assessment of the environmental status for the North Sea and Baltic Sea

DEFF Research Database (Denmark)

Larsen, Martin Mørk; Fryer, Rob; Andersen, Jesper H.

to or at background”, green for “no harmful effect to the environment” and red for unacceptable. The HELCOM goals set out in the Baltic Sea action plan are similar, “concentrations of hazardous substances close to natural levels”, “all fish safe to eat”, and “healthy wildlife”. The assessment criteria used......The two Conventions for the Baltic Sea (Helsinki, HELCOM) and the North Sea (Oslo-Paris, OSPAR) both are in the process of assessing the state of the marine environment and producing Quality Status reports for their regions for publication in 2010. These assessments will be part of the basis...... for Marine Strategy work in the EU. An overview of the time trends and status for metals, PCBs and PAHs in biota and sediment for the convention areas will be presented, and the scientific basis for the assessments and how results from different contaminant groups and wider areas are aggregated...

13 CFR 107.115 - 1940 Act and 1980 Act Companies.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false 1940 Act and 1980 Act Companies. 107.115 Section 107.115 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION SMALL BUSINESS... Companies. A 1940 Act or 1980 Act Company is eligible to apply for an SBIC license, and an existing Licensee...

Caesium-137 distribution, inventories and accumulation history in the Baltic Sea sediments

International Nuclear Information System (INIS)

Zaborska, Agata; Winogradow, Aleksandra; Pempkowiak, Janusz

2014-01-01

The Baltic Sea is susceptible to pollution by hazardous substances due to limited water exchange, shallowness, and the large catchment area. Radionuclides, particularly 137 Cs, are one of the most hazardous anthropogenic substances present in the Baltic environment. This study was conducted to present 137 Cs present contamination that should further be a subject of reliable monitoring when the new Nuclear Power Plant is put into operation in the northern Poland. The sea-wide, up to date distribution of 137 Cs activities and inventories in the Baltic Sea bottom sediments are presented. The 137 Cs activity concentrations were measured in 30 cm long sediment cores collected at 22 sampling stations. Sediment accumulation rates were quantified by 210 Pb geochronology to follow the history of 137 Cs accumulation. The 137 Cs inventories and fluxes were calculated. Most of the Baltic Sea sediments accumulated 137 Cs in the range from 750 to 2675 Bq m −2 . The Bothnian Bay is severely contaminated by 137 Cs with inventories up to 95,191 Bq m −2 . This region is moreover characterized by extremely large patchiness of 137 Cs inventories. The 137 Cs annual fluxes are highest at the two stations located at the Bothnian Bay (342 Bq m −2 and 527 Bq m −2 ) due to large Chernobyl 137 Cs contamination of that region and high sediment accumulation rates. When these stations are excluded, the recent, annual mean value of 137 Cs load to the Baltic Sea deposits is 38 ± 22 Bq m −2 . The distribution of radio-caesium inventories over the Baltic Sea nowadays reflects the pattern of Chernobyl contamination. The radio-caesium deposited in surface sediments is not permanently buried, but may be resuspended and redeposited by currents, bioturbation or anthropogenic activities. -- Highlights: • 137 Cs contamination in the Baltic Sea was studied before the new NPP is put into operation. • Bothnian Sea sediments are severely contaminated by 137 Cs (inventories up to 95,191 Bq m �

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

Stable lead (Pb) isotopes and concentrations - A useful independent dating tool for Baltic Sea sediments

NARCIS (Netherlands)

Zillén, L.; Lenz, C.; Jilbert, T.

2012-01-01

The prehistory of the Baltic Sea has for a long time suffered from imprecise dating, due to the large uncertainties associated with bulk radiocarbon dating of Baltic Seasediments. To constrain the timing of environmental changes in the Baltic Sea it is critical to apply new dating approaches. This

Activation of the marine ecosystem model 3D CEMBS for the Baltic Sea in operational mode

Science.gov (United States)

Dzierzbicka-Glowacka, Lidia; Jakacki, Jaromir; Janecki, Maciej; Nowicki, Artur

2013-04-01

The paper presents a new marine ecosystem model 3D CEMBS designed for the Baltic Sea. The ecosystem model is incorporated into the 3D POPCICE ocean-ice model. The Current Baltic Sea model is based on the Community Earth System Model (CESM from the National Center for Atmospheric Research) which was adapted for the Baltic Sea as a coupled sea-ice model. It consists of the Community Ice Code (CICE model, version 4.0) and the Parallel Ocean Program (version 2.1). The ecosystem model is a biological submodel of the 3D CEMBS. It consists of eleven mass conservation equations. There are eleven partial second-order differential equations of the diffusion type with the advective term for phytoplankton, zooplankton, nutrients, dissolved oxygen, and dissolved and particulate organic matter. This model is an effective tool for solving the problem of ecosystem bioproductivity. The model is forced by 48-hour atmospheric forecasts provided by the UM model from the Interdisciplinary Centre for Mathematical and Computational Modelling of Warsaw University (ICM). The study was financially supported by the Polish State Committee of Scientific Research (grants: No N N305 111636, N N306 353239). The partial support for this study was also provided by the project Satellite Monitoring of the Baltic Sea Environment - SatBaltyk founded by European Union through European Regional Development Fund contract no. POIG 01.01.02-22-011/09. Calculations were carried out at the Academy Computer Centre in Gdańsk.

Fish production and climate: Sprat in the Baltic Sea

DEFF Research Database (Denmark)

MacKenzie, Brian; Köster, Fritz

2004-01-01

Processes controlling the production of new fish (recruitment) are poorly understood and therefore challenge population ecologists and resource managers. Sprat in the Baltic Sea is no exception: recruitment varies widely between years and is virtually independent of the biomass of mature sprat......-scale climate variability (North Atlantic Oscillation), Baltic Sea ice coverage, and water temperature. These relationships increase our understanding of sprat population dynamics and enable a desirable integration of fisheries ecology and management with climatology and oceanography....

Monitoring of the radioactive materials in the Baltic Sea

International Nuclear Information System (INIS)

Jaworowski, Z.; Baranski, A.; Grzybowska, D.; Pawlak, A.; Pietruszewski, A.; Suplinska, M.; Wardaszko, T.; Tomczak, J.; Skiba, D.

1986-01-01

Between 1975 and 1984 the measurements of concentrations of Sr-90, Cs-137, Pu-239, 240, H-3, K-40, Ra-226, Ta-232, Ti, Mn, Fe, Zn, Rb, Pb, Cd and Sr have been determined in various components of the Baltic Sea. The radionuclides were determined by radiochemical and gamma spectroscopic methods, and the stable nuclides by differential pulse anodic stripping voltametry and by energy dispersive X-ray fluorescence. The concentrations of Cs-137 in the Baltic seawater was up to 7 times lower than in the Northern sea but 20 times higher than in the water from the Polish rivers. The concentrations of Cs-137 were related to the salinity. In sediments Sr-90 levels were 1-2 orders of magnitude lower than those of other nuclides. The radioactivity of fish was found 1 order of magnitude higher in the Baltic than in Polish lakes and rivers. (author)

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

Science.gov (United States)

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

2012-11-01

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

BALTEX—an interdisciplinary research network for the Baltic Sea region

International Nuclear Information System (INIS)

Reckermann, Marcus; Langner, Joakim; Arheimer, Berit; Markus Meier, H E; Omstedt, Anders; Von Storch, Hans; Hünicke, Birgit; Keevallik, Sirje; Schneider, Bernd

2011-01-01

BALTEX is an environmental research network dealing with the Earth system of the entire Baltic Sea drainage basin. Important elements include the water and energy cycle, climate variability and change, water management and extreme events, and related impacts on biogeochemical cycles. BALTEX was founded in 1993 as a GEWEX continental-scale experiment and is currently in its second 10 yr phase. Phase I (1993–2002) was primarily dedicated to hydrological, meteorological and oceanographic processes in the Baltic Sea drainage basin, hence mostly dealt with the physical aspects of the system. Scientific focus was on the hydrological cycle and the exchange of energy between the atmosphere, the Baltic Sea and the surface of its catchment. The BALTEX study area was hydrologically defined as the Baltic Sea drainage basin. The second 10 yr phase of BALTEX (Phase II: 2003–12) has strengthened regional climate research, water management issues, biogeochemical cycles and overarching efforts to reach out to stakeholders and decision makers, as well as to foster communication and education. Achievements of BALTEX Phase II have been the establishment of an assessment report of regional climate change and its impacts on the Baltic Sea basin (from hydrological to biological and socio-economic), the further development of regional physical climate models and the integration of biogeochemical and ecosystem models. BALTEX features a strong infrastructure, with an international secretariat and a publication series, and organizes various workshops and conferences. This article gives an overview of the BALTEX programme, with an emphasis on Phase II, with some examples from BALTEX-related research.

Addressing socio-cultural values in the use and management of Baltic herring

DEFF Research Database (Denmark)

Ignatius, Suvi; Haapasaari, Päivi Elisabet

2016-01-01

, and is mainly used for animal feed and fishmeal and oil. Harmful dioxins in Baltic herring have been offered as an explanation for its reduced human consumption. We argue that dioxins are only part of the explanation while sociocultural values also influence the use and management of the fish resource....... By applying the justification theory of Boltanski and Thévenot to expert workshop discussions and a literature review, we investigate (1) what values people in Sweden, Finland, Denmark and Estonia associate with Baltic herring; and (2) which values determine the way the fish resource is used. Our study...... indicates that management decisions related to Baltic herring are predominantly guided by economic values and industrial efficiency. Profit optimisation in the fishery together with the image problem that Baltic herring suffers from, seem to have contributed to the devaluation of this fish species as food...

Faddei Bulgarin ja baltisakslased: enese positsioneerimine äratuskella metafoori kaudu / Faddey Bulgar in and the Baltic Germans. Self-positioning Through the Metaphor of an Alarm Clock

Directory of Open Access Journals (Sweden)

Boris Veizenen

2013-12-01

of the tsarist government, breaking the self-encapsulation of Baltic German cultural circles, etc.  Bulgarin depicts the local Baltic Germans as sincere, naive and emotional children of nature or cold, enlightened sceptics who are critical of Russia. We can see how the latter description becomes more and more dominant in his texts. Thus, following the metaphor of an alarm clock, we can observe the evolution of Bulgarin’s thoughts: after the 1830s the “awaking” is related to conflicts with the local elite, and the alarm clock does not awaken the Baltic Germans any more but, rather, informs the authorities about danger. Bulgarin’s view of the Baltic Germans changes from positive to negative (opposed to the authorities, distrustful, hostile to Russia. As a result, the previously idealised image of Baltic Germans as innocent and sincere is replaced by one describing the locals as lazy, rebellious and amoral people. It is important to notice that the author even points out that besides the Baltic Germans, local students of Russian nationality also oppose the authorities. In this context, the original opposition, Russians – Baltic Germans, is replaced by state supporting – state opposing. To illustrate this point further, the author also mentions how the activities of a Baltic German, a state official Craffström, are useful for the state and support the authorities. Bulgarin’s auto-image undergoes an important, dramatic transformation as well: the initially naive philosopher and poet, the message-bearing angel and political awakener finally becomes a guardian of public order and a fighter against German ways and customs.

The maritime law of the Baltic Sea

DEFF Research Database (Denmark)

Jahnke, Carsten

2017-01-01

Before the end of the 13th century, the Baltic seamen created a law system codi ed in Bjarkey and Söderköping and then Schleswig laws. The increasing Germanic domination of Baltic navigation resulted in the creation of speci c maritime laws for Lübeck and Hamburg before the introduction of the Laws...... lois de Bjarkey et de Söderköping, puis de Schleswig. La progressive domination germanique sur la navigation en Baltique a pour conséquence la création de lois maritimes propres à Lübeck et à Hambourg, avant l’introduction des Rôles d’Oléron, traduits en bas-allemand pour former le Vonesse von Damme...

SOVIET POSTERS IN LITHUANIA IN 1940–1953

Directory of Open Access Journals (Sweden)

Bajoraite, Alma

2006-12-01

Full Text Available The Soviet occupation and their ideology brought to Lithuania a new poster quality. The paper analyzes the problem of posters propaganda and manipulation, the inheritance of the not traditional documents and their inventory. The goal of this paper is to analyze the soviet posters in Lithuania in 1940–1953.The principal problems of this paper are to research the formation and the domination of the posters in Lithuania: which role they had in the politics. The paper also analyzes the soviet posters impact on farming and their influence to the society.To sum up, the new trend of art appeared in 1940 in Lithuania, which had the principal goal to propagate the soviet ideology in all the political and social spheres. The goal of the soviet posters as the media of information was to provide the distorted view of the reality. The soviet posters had dominated in Lithuania in 1940–1953. This period had left a very interesting and rich heritage. It is the importatant part of the cultural and historical heritage.

Impact of climate change on the timing of strawberry phenological processes in the Baltic States

Directory of Open Access Journals (Sweden)

Līga Bethere

2016-02-01

Full Text Available Climate change has been shown to impact aspects of agriculture and phenology. This study aims to quantify changes in the timing of garden strawberry blooms and harvests in the Baltic States using Regional Climate Models (RCMs. First, parameters for a strawberry phenology model based on the growing degree day (GDD methodology were determined. Growing degree days were calculated using a modified sine wave method that estimates the diurnal temperature cycle from the daily maximum and minimum temperature. Model parameters include the base temperature and the required cumulative GDD sum, estimated from phenological and meteorological observations in Latvia for the years 2010–2013 via iterative calibration. Then an ensemble of bias-corrected RCM results (ENSEMBLES project was used as input to the phenological model to estimate the timing of strawberry phenological processes for the years 1951–2099. The results clearly show that strawberry phenological processes can be expected to occur earlier in the future, with a significant change in regional patterns. Differences between coastal and inland regions are expected to decrease over time. The uncertainty of the results was estimated using the RCM ensemble spread, with northern coastal locations showing the largest spread.

Problem zone and pioneer region. The Baltic region between controversies of energy policy and cooperative projects; Problemzone und Vorreiterregion. Der Ostseeraum im Spannungsfeld energiepolitischer Kontroversen und Kooperationsvorhaben

Energy Technology Data Exchange (ETDEWEB)

Lang, Kai-Olaf

2010-10-15

This publication describes how for the EU states bordering on the Baltic coast energy policy and energy economy have become crucial fields of bilateral and regional cooperation. On the one side this is attributable to the controversial Nord Stream Pipeline, growing concerns over the security of supply, vulnerabilities in energy policy - be they real or imagined - and to competing energy economic interests. On the other side, what has drawn numerous players' attention to the greater Baltic region as an attractive area in terms of energy policy are the prospects for multilateral cooperation projects and associated hopes for greater regional solidarity in issues of energy policy. In this sense the Baltic region is not only an energy political problem zone but also a potential pioneer region, namely when it comes to energy economic and energy political integration within the EU. This ambivalence should continue to characterise the region for the foreseeable future. The extent to which energy economic integration will in future prevail over particular national interests of energy and security policy will greatly depend on the initiatives which the EU Baltic states succeed in launching cooperatively at EU level.

Local level sustainability policies in the Baltic Sea area: Local Agenda 21 within the Union of the Baltic Cities network.

Science.gov (United States)

Joas, M; Grönholm, B

2001-08-01

Local Agenda 21 (LA21) processes have 2 central goals. i) On the basis of some of the empirical evidence in this study, the primary goal is to improve democratic (environmental) policy-making processes in such a manner that a larger share of the population will be able to participate in planning and decision making and will also be able to understand the consequences of these decisions. ii) The LA21 processes seek to improve (at least indirectly) the broadly defined environmental situation locally in a manner that takes into account both the local and the global contexts. The first part of this article discusses the concept and methods of LA21 and sheds light on the different action areas that are central to the Baltic LA21 processes. In addition, the study will describe and display the LA21 situation within one network of cities, the Union of the Baltic Cities (UBC). Networking, including transfer of information, models and ideas, has been among the main tools for the diffusion of LA21 ideas especially into newly democratized societies. Finally, the article will conclude with an overall assessment of the LA21 situation on the Baltic rim.

Radiography journals 1935-1940: '1937'

International Nuclear Information System (INIS)

Bentley, H. Brian

2009-01-01

This is the third of the series 1935-1937, two years before the Second World War and sixty-one years ago. There is much to indicate the contribution of physicists, radiologists and radiographers to the under pinning of the science of radiography. We shall continue the series with the period from 1938-1940.

Consumption of Combustible and Smokeless Tobacco - United States, 2000-2015.

Science.gov (United States)

Wang, Teresa W; Kenemer, Brandon; Tynan, Michael A; Singh, Tushar; King, Brian

2016-12-09

Combustible and smokeless tobacco use causes adverse health outcomes, including cardiovascular disease and multiple types of cancer (1,2). Standard approaches for measuring tobacco use include self-reported surveys of use and consumption estimates based on tobacco excise tax data (3,4). To provide the most recently available tobacco consumption estimates in the United States, CDC used federal excise tax data to estimate total and per capita consumption during 2000-2015 for combustible tobacco (cigarettes, roll-your-own tobacco, pipe tobacco, small cigars, and large cigars) and smokeless tobacco (chewing tobacco and dry snuff). During this period, total combustible tobacco consumption decreased 33.5%, or 43.7% per capita. Although total cigarette consumption decreased 38.7%, cigarettes remained the most commonly used combustible tobacco product. Total noncigarette combustible tobacco (i.e., cigars, roll-your-own, and pipe tobacco) consumption increased 117.1%, or 83.8% per capita during 2000-2015. Total consumption of smokeless tobacco increased 23.1%, or 4.2% per capita. Notably, total cigarette consumption was 267.0 billion cigarettes in 2015 compared with 262.7 billion in 2014. These findings indicate that although cigarette smoking declined overall during 2000-2015, and each year from 2000 to 2014, the number of cigarettes consumed in 2015 was higher than in 2014, and the first time annual cigarette consumption was higher than the previous year since 1973. Moreover, the consumption of other combustible and smokeless tobacco products remains substantial. Implementation of proven tobacco prevention interventions (5) is warranted to further reduce tobacco use in the United States.

The Coast Artillery Journal. Volume 83, Number 5, September-October 1940

Science.gov (United States)

1940-10-01

An army can use these methods as effectively as can American business. Cosmetic manufacturers know women will use a certain cosmetic , not only because...Department, sailing San Francisco, Oc- tober 8, 1940. )’lajor Fenton G. Epling, promoted Lieu- tenant Colonel, August 7, 1940. Major \\Villiam D. .Evans

The Model to Assess the Implementation of Technical Conditions Defined in Annex IV of Marpol Convention 73/78: The Case of the Baltic Sea Port of Klaipeda

Directory of Open Access Journals (Sweden)

Jarzemskis Andrius

2016-12-01

Full Text Available Baltic Marine Environment Protection Commission members seeking to implement MARPOL 73/78 Annex IV amendments which recognize the Baltic Sea as special are, in which discharge of uncommitted sewage from passenger ships is forbidden, must ensure that ports are equipped with adequate reception facilities. To ensure implementation of amendments of Annex IV in port of Klaipeda, the analysis framework model was defined by authors. The model evaluates the readiness of the port to changes brought by the amendments of MARPOL Annex IV. The scientific problem comes with perception of adequacy. Resolution MEPC.200(62 amending MARPOL 73/78 Annex IV states, that port reception facilities must be adequate to the needs of passenger ships using them without causing undue delay. Concept of adequacy is not defined, therefore other guidelines explaining adequacy were used: EU directive 2000/59/EC and IMO resolution MEPC.83(44 Guidelines for ensuring adequacy of port reception facilities. Based on these sources, criteria that must be met to ensure adequacy were identified and tested in article: 1 reception facilities meet needs of ships normally using them; 2 discharge of sewage does to cause undue delay; 3 reception facilities does not provide disincentive to use them; 4 facilities are accessible; 5 facilities contribute to the improvement of the marine environment.

United States Nuclear Tests, July 1945 through September 1992, December 2000

Energy Technology Data Exchange (ETDEWEB)

U.S. Department of Energy, Nevada Operations Office

2000-12-01

This document list chronologically and alphabetically by name all nuclear tests and simultaneous detonations conducted by the United States from July 1945 through September 1992. Revision 15, dated December 2000.

Spectrophotometric studies of marine surfactants in the southern Baltic Sea

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Violetta Drozdowska

2015-04-01

Full Text Available It is well known that surfactants in the southern Baltic Sea constitute the organic matter from riverine waters discharges as well as the secondary degradation products of marine phytoplankton excretion. They reach the surface microlayer by the upwellings and turbulent motions of water and in the membranes of the vesicles as well as from the atmosphere. To assess concentration and spatial distribution of marine surfactants in the southern Baltic Sea, the steady-state spectrophotometric and spectrofluorometric measurements of water samples taken from a surface film and a depth of 0.5 m were carried out. Water samples were collected during windless days of the cruise of r/v ‘Oceania’ in November 2012, from the open and the coastal waters having regard to the vicinity of the Vistula and Łeba mouths. In the present paper, fractions of dissolved organic matter having chromophores (CDOM or fluorophores (FDOM are recognized through their specific spectroscopic behavior, i.e., steady-state absorption, fluorescence excitation and fluorescence spectra. The steady-state spectroscopic measurements revealed the CDOM and FDOM molecules characteristic to both the land and marine origin. Moreover, the concentration and spatial distribution of marine surfactants significantly depend on the distance from the river mouth. Finally, higher values of absorbance and fluorescence intensity observed in a surface film in comparison to these values in a depth of 0.5 m clearly suggest the higher concentration of organic matter in a marine film. On the other hand, our results revealed that a surface microlayer is composed of the same CDOM and FDOM as bulk water.

[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

Nord stream: not just a pipeline. An analysis of the political debates in the Baltic Sea region regarding the planned gas pipeline from Russia to Germany

Energy Technology Data Exchange (ETDEWEB)

Whist, Bendik Solum

2008-11-15

This report is an analysis of the planned gas pipeline from Russia to Germany through the Baltic Sea known as Nord Stream. Although not yet realised, the project has, since its birth, been the subject of harsh criticism and opposition by a significant number of states that consider themselves affected by the pipeline. Whereas the Baltic States and Poland have interpreted the pipeline as a politically motivated strategy that will increase Russia's leverage on them and threaten their energy security, the debate in Sweden was at first mostly concerned with the prospect of increased Russian military presence in the Swedish Exclusive Economic Zone. The potential environmental impact of the pipeline has been, and continues to be, an overarching concern shared by all the littoral states of the Baltic Sea. Proponents of Nord Stream, most notably Germany, Russia and the Nord Stream consortium, have largely dismissed the concerns as unwarranted and argue that the pipeline is a common European project that all EU-members should embrace, as it will provide much-needed gas to an increasingly energy-thirsty union. This report is an extensive study of the divergent attitudes and debates that have surged in the region regarding Nord Stream, and the aim is to provide plausible explanations as to why the interpretations of the project have been so different in the various states. The report is based on a variety of sources, including several first-hand interviews with researchers and government officials in the Baltic Sea region. (author). refs.,fig.,tabs

Nord stream: not just a pipeline. An analysis of the political debates in the Baltic Sea region regarding the planned gas pipeline from Russia to Germany

Energy Technology Data Exchange (ETDEWEB)

Whist, Bendik Solum

2008-11-15

This report is an analysis of the planned gas pipeline from Russia to Germany through the Baltic Sea known as Nord Stream. Although not yet realised, the project has, since its birth, been the subject of harsh criticism and opposition by a significant number of states that consider themselves affected by the pipeline. Whereas the Baltic States and Poland have interpreted the pipeline as a politically motivated strategy that will increase Russia's leverage on them and threaten their energy security, the debate in Sweden was at first mostly concerned with the prospect of increased Russian military presence in the Swedish Exclusive Economic Zone. The potential environmental impact of the pipeline has been, and continues to be, an overarching concern shared by all the littoral states of the Baltic Sea. Proponents of Nord Stream, most notably Germany, Russia and the Nord Stream consortium, have largely dismissed the concerns as unwarranted and argue that the pipeline is a common European project that all EU-members should embrace, as it will provide much-needed gas to an increasingly energy-thirsty union. This report is an extensive study of the divergent attitudes and debates that have surged in the region regarding Nord Stream, and the aim is to provide plausible explanations as to why the interpretations of the project have been so different in the various states. The report is based on a variety of sources, including several first-hand interviews with researchers and government officials in the Baltic Sea region. (author). refs.,fig.,tabs

The results of artificial radionuclides monitoring in the Baltic sea

International Nuclear Information System (INIS)

Astrauskiene, N.; Lukinskiene, M; Zemaitiene, G.

1994-01-01

Long-term radionuclides volume activity (v.a.) monitoring (1976-1990) data showed that measurement results obtained in steady observation station give reliable information of the coastal area of the Baltic sea radioactive equilibrium between atmosphere and surface water was observed in the coastal zone. Chernobyl Power Plant accident influenced upon the Baltic sea coastal water by radionuclides 137 Cs and 144 Ce. Radionuclide 90 Sr volume activity was practically unchangerable. The mechanism of radionuclides fallout from atmosphere are various. lt can be illustrated by 137 Cs and 144 Ce a.v. structure field variations in open sea and coastal zone near Juodkrante. The Baltic sea inhomogeneous contamination by radionuclide 137 Cs in 1988-1990 leads to equalization of 137 Cs v.a. in the surface waters and it causes v.a. increase in coastal waters. (author)

Political instability and economic growth: an empirical evidence from the Baltic states

Directory of Open Access Journals (Sweden)

Ladislava Grochová

2011-01-01

Full Text Available For more than last 20 decades, new political economics has been dealing with theories of economic growth (for example influential contributions by Mancur Olson, Dani Rodrik. However, less attention has been paid to their empirical verification. The new political economics growth theory defines some factors that are necessary for economic growth among which political stability. Our aim is to test the theory focused on political stability empirically in order to enrich the studies with recent European results. The paper uses a single-equation model to reject a hypothesis that political stability is a necessary condition for economic growth finding a relationship between economic growth and political instability. A demonstration that political stability is not a crucial factor for economic development in general then represents the main goal of the contribution. There are distinguished two types of political instability – elite and non-elite – in topical literature. While non-elite political instability concerns about violent coups, riots or civil wars, elite political instability is represented with “soft changes” such as government breakdowns, fragile majority or minority governments. A number of government changes is used as a proxy of elite political instability. The disproof of the hypothesis is demonstrated on data from the Baltic states where number of government changes takes place and still fast economic growth could be seen within last two decades. Since it is shown that political instability has almost no impact on economic growth, we consider the hypothesis regarding a necessity of political stability for economic development to be only a specific non-generalizable case.

Long-term temporal and spatial trends in eutrophication status of the Baltic Sea

DEFF Research Database (Denmark)

Andersen, Jesper; Carstensen, Jacob; Conley, Daniel J.

2017-01-01

the last 50–100 years. Secondly, the Baltic Sea is naturally susceptible to nutrient enrichment due to a combination of long retention times and stratification restricting ventilation of deep waters. Here, based on a unique data set collated from research activities and long-term monitoring programs, we......Much of the Baltic Sea is currently classified as ‘affected by eutrophication’. The causes for this are twofold. First, current levels of nutrient inputs (nitrogen and phosphorus) from human activities exceed the natural processing capacity with an accumulation of nutrients in the Baltic Sea over...

The Carbon Dioxide System in the Baltic Sea Surface Waters

Energy Technology Data Exchange (ETDEWEB)

Wesslander, Karin

2011-05-15

The concentration of carbon dioxide (CO{sub 2}) in the atmosphere is steadily increasing because of human activities such as fossil fuel burning. To understand how this is affecting the planet, several pieces of knowledge of the CO{sub 2} system have to be investigated. One piece is how the coastal seas, which are used by people and influenced by industrialization, are functioning. In this thesis, the CO{sub 2} system in the Baltic Sea surface water has been investigated using observations from the last century to the present. The Baltic Sea is characterized of a restricted water exchange with the open ocean and a large inflow of river water. The CO{sub 2} system, including parameters such as pH and partial pressure of CO{sub 2} (pCO{sub 2}), has large seasonal and inter-annual variability in the Baltic Sea. These parameters are affected by several processes, such as air-sea gas exchange, physical mixing, and biological processes. Inorganic carbon is assimilated in the primary production and pCO{sub 2} declines to approx150 muatm in summer. In winter, pCO{sub 2} levels increase because of prevailing mineralization and mixing processes. The wind-mixed surface layer deepens to the halocline (approx60 m) and brings CO{sub 2}- enriched water to the surface. Winter pCO{sub 2} may be as high as 600 muatm in the surface water. The CO{sub 2} system is also exposed to short-term variations caused by the daily biological cycle and physical events such as upwelling. A cruise was made in the central Baltic Sea to make synoptic measurements of oceanographic, chemical, and meteorological parameters with high temporal resolution. Large short-term variations were found in pCO{sub 2} and oxygen (O{sub 2}), which were highly correlated. The diurnal variation of pCO{sub 2} was up to 40 muatm. The CO{sub 2} system in the Baltic Sea changed as the industrialization increased around 1950, which was demonstrated using a coupled physical-biogeochemical model of the CO{sub 2} system

Ferry traffic in the Baltic Sea Region in south – north corridor

Directory of Open Access Journals (Sweden)

Ernest Czermański

2010-12-01

Full Text Available All countries form the Baltic Sea Region are strongly economically connected with each other. International trade inbound the Region is usually realized by shipping lines, especially ro-ro and ferry lines. Ferry traffic on the BSR shows specific features, which draw a distinctions between other regions. In this article was tried to analized quantity and directions of maritime traffic in the BSR in years 2006 – 2008. Those period was excellent time for market growing for all owners. And more over – the analysis was made for main directions in the Baltic Sea Region – between Norway, Sweden and Finland – versus polish and german Baltic sea ports.

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...

Impact of hypoxia on consumption of Baltic cod in a multispecies stock assessment context

DEFF Research Database (Denmark)

Teschner, E.C.; Kraus, G.; Neuenfeldt, Stefan

2010-01-01

The Baltic Sea is characterised by a heterogeneous oceanographic environment. The deep water layers forming the habitat of Baltic cod (Gadus morhua callarias L.) are subjected to frequently occurring pronounced anoxic conditions. Adverse oxygen conditions result in physiological stress for organi......The Baltic Sea is characterised by a heterogeneous oceanographic environment. The deep water layers forming the habitat of Baltic cod (Gadus morhua callarias L.) are subjected to frequently occurring pronounced anoxic conditions. Adverse oxygen conditions result in physiological stress...... for organisms living under these conditions. For cod e.g. a direct relationship between oxygen availability and food intake with a decreasing ingestion rate at hypoxia could be revealed. In the present study, the effects of oxygen deficiency on consumption rates were investigated and how these translate...... to stock size estimates in multi-species models. Based on results from laboratory experiments, a model was fitted to evacuation rates at different oxygen levels and integrated into the existing consumption model for Baltic cod. Individual mean oxygen corrected consumption rates were 0.1–10.9% lower than...

Social Justice Feminism and its Counter-Hegemonic Response to Laissez-Faire Industrial Capitalism and Patriarchy in the United States, 1899-1940

Directory of Open Access Journals (Sweden)

John Thomas McGuire

2017-02-01

Full Text Available This article uses the hegemonic/counter-hegemonic framework of Italian scholar and activist Antonio Gramsci to explain how a movement known as social justice feminism emerged as a counter-hegemonic response to two hegemonic concepts established in and continued, respectively, the post-Civil War United States: laissez-faire industrial capitalism and patriarchal dominance. In four stages from 1899 through 1940, social justice feminists pursued the promotion of an “entering wedge” labor legislation strategy and the increasing participation of women in national politics, particularly in the Democratic Party. While substantially successful in its goals, social justice feminism failed in two important aspects: its inability to work independently of a patriarchal political system, and, most significant, its apparent refusal to include women of color.

Daily Radiation Budget of the Baltic Sea Surface from Satellite Data

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Zapadka Tomasz

2015-09-01

Full Text Available Recently developed system for assessment of radiation budget for the Baltic Sea has been presented and verified. The system utilizes data from various sources: satellite, model and in situ measurements. It has been developed within the SatBałtyk project (Satellite Monitoring of the Baltic Sea Environment - www.satbaltyk.eu where the energy radiation budget is one of the key element. The SatBałtyk system generates daily maps of the all components of radiation budget on every day basis. We show the scheme of making daily maps, applied algorithms and empirical data collection within the system. An empirical verification of the system has been carried out based on empirical data collected on the oil rig placed on the Baltic Sea. This verification concerned all the components of the surface radiation budget. The average daily NET products are estimated with statistical error ca. 13 Wm-2. The biggest absolute statistical error is for LWd component and equals 14 Wm-2. The relative error in relation to the average annual values for whole Baltic is the biggest for SWu and reaches 25%. All estimated components have correlation coefficient above 0.91.

Life on the margin: genetic isolation and diversity loss in a peripheral marine ecosystem, the Baltic Sea.

Science.gov (United States)

Johannesson, Kerstin; André, Carl

2006-07-01

Marginal populations are often isolated and under extreme selection pressures resulting in anomalous genetics. Consequently, ecosystems that are geographically and ecologically marginal might have a large share of genetically atypical populations, in need of particular concern in management of these ecosystems. To test this prediction, we analysed genetic data from 29 species inhabiting the low saline Baltic Sea, a geographically and ecologically marginal ecosystem. On average Baltic populations had lost genetic diversity compared to Atlantic populations: a pattern unrelated to dispersal capacity, generation time of species and taxonomic group of organism, but strongly related to type of genetic marker (mitochondrial DNA loci had lost c. 50% diversity, and nuclear loci 10%). Analyses of genetic isolation by geographic distance revealed clinal patterns of differentiation between Baltic and Atlantic regions. For a majority of species, clines were sigmoid with a sharp slope around the Baltic Sea entrance, indicating impeded gene flows between Baltic and Atlantic populations. Some species showed signs of allele frequencies being perturbed at the edge of their distribution inside the Baltic Sea. Despite the short geological history of the Baltic Sea (8000 years), populations inhabiting the Baltic have evolved substantially different from Atlantic populations, probably as a consequence of isolation and bottlenecks, as well as selection on adaptive traits. In addition, the Baltic Sea also acts a refuge for unique evolutionary lineages. This marginal ecosystem is thus vulnerable but also exceedingly valuable, housing unique genes, genotypes and populations that constitute an important genetic resource for management and conservation.

Atmospheric forcing of decadal Baltic Sea level variability in the last 200 years. A statistical analysis

Energy Technology Data Exchange (ETDEWEB)

Huenicke, B. [GKSS-Forschungszentrum Geesthacht GmbH (Germany). Inst. fuer Kuestenforschung

2008-11-06

This study aims at the estimation of the impact of different atmospheric factors on the past sealevel variations (up to 200 years) in the Baltic Sea by statistically analysing the relationship between Baltic Sea level records and observational and proxy-based reconstructed climatic data sets. The focus lies on the identification and possible quantification of the contribution of sealevel pressure (wind), air-temperature and precipitation to the low-frequency (decadal and multi-decadal) variability of Baltic Sea level. It is known that the wind forcing is the main factor explaining average Baltic Sea level variability at inter-annual to decadal timescales, especially in wintertime. In this thesis it is statistically estimated to what extent other regional climate factors contribute to the spatially heterogeneous Baltic Sea level variations around the isostatic trend at multi-decadal timescales. Although the statistical analysis cannot be completely conclusive, as the potential climate drivers are all statistically interrelated to some degree, the results indicate that precipitation should be taken into account as an explanatory variable for sea-level variations. On the one hand it has been detected that the amplitude of the annual cycle of Baltic Sea level has increased throughout the 20th century and precipitation seems to be the only factor among those analysed (wind through SLP field, barometric effect, temperature and precipitation) that can account for this evolution. On the other hand, precipitation increases the ability to hindcast inter-annual variations of sea level in some regions and seasons, especially in the Southern Baltic in summertime. The mechanism by which precipitation exerts its influence on Baltic Sea level is not ascertained in this statistical analysis due to the lack of long salinity time series. This result, however, represents a working hypothesis that can be confirmed or disproved by long simulations of the Baltic Sea system - ocean

Export Promotion Aims and Reality: A Comparison of the Iberian, Baltic and Central European Region

Directory of Open Access Journals (Sweden)

Éltető Andrea

2017-06-01

Full Text Available As a consequence of the international crisis in 2008-2009, the role of exports in economic growth came into focus in most countries. Exports of EU Member States gained momentum from 2010 onward but with certain changes in their structure and direction. In several countries, the turn towards non-EU areas, such as China or Latin America was part of the state export strategy. On the one hand, our article describes these foreign trade strategies and their institutional framework of the Iberian, Baltic and Central European governments, detecting possible similarities. On the other hand, we analyse recent export data. This way we can get a picture on the structure and direction of exports of periphery economies and this can be compared to the aims of the given states. Our hypothesis is that there is a gap between the reality and the intentions of the governments. The size of this gap varies and is influenced by certain factors such as the different involvement of multinational companies in foreign trade or the different economic structure of these countries. In our paper we list which countries adopted a government strategy and with what aim. We provide a short literature review on state trade promotion policies and discuss these policies and their institutions in the Baltic, Visegrád and Iberian countries.

Denitrification in the water column of the central Baltic Sea

DEFF Research Database (Denmark)

Dalsgaard, Tage; De Brabandere, Loreto; Hall, Per O. J.

2013-01-01

Removal of fixed nitrogen in the water column of the eastern Gotland Basin, central Baltic Sea, was studied during two cruises in September 2008 and August 2010. The water column was stratified with anoxic sulfidic bottom water meeting oxic nitrate containing water at the oxic–anoxic interface......3 or sulfide concentrations were converted to in situ rates using the measured water column concentrations of NO3 and sulfide and the actual measured relations between NO3 and sulfide concentrations and enitrification rates. In situ denitrification ranged from 0.24 to 15.9 nM N2 h1. Assuming...... area. Even with an active denitrification layer of 3–6 m thickness the pelagic denitrification per unit area clearly exceeded sediment denitrification rates elsewhere in the Baltic Sea. When extrapolated to the entire Baltic Proper (BP) denitrification in the water column was in the range of 132...

Factors affecting metal and radionuclide pollution in the Baltic sea

Directory of Open Access Journals (Sweden)

Martin Lodenius

2016-12-01

Full Text Available External pollution load in the Baltic Sea originates from urban, agricultural and industrial sources. Emissions of heavy metals have decreased substantially in the catchment area but the temporal trends are not always significant and differ with sample, area and pollutant. The most significant source of anthropogenic radioactivity in the Baltic Sea is fallout from the Chernobyl accident in 1986. Many factors affect the future development of pollutant concentrations including anthropogenic emissions, political decisions and changes in salinity, temperature and water currents, in eutrophication and oxygen status, in fisheries and in atmospheric deposition of pollutants. Large scale changes like eutrophication and climate change affect ecosystems in many ways, directly and indirectly, causing biological and abiotic effects. These factors are interrelated and difficult to predict. Measures aiming to enhance the ecological status of the Baltic Sea will certainly give positive results but this will take at least several decades.

Evolution study of contamination Russian Baltic fish by PCDD/F and WHO-PCB

Energy Technology Data Exchange (ETDEWEB)

Shelepchikov, A.; Brodsky, E. [Inst. of Ecology and Evolution of Russian Academy of Sciences (IPEE RAS) (Russian Federation); Shenderyuk, V.; Baholdina, L. [Atlantic Research Inst. of Fish Industry and Oceanography, (AtlantNIRO) (Russian Federation)

2004-09-15

Baltic Sea is well known as the most polluted sea in the world, but its fish products have a significant role in diet of Baltic countries habitants. In Dioxin 2003 meeting we have present first results of analysis of Baltic fishes caught by Russian fisherman for market. The results confirmed a rather high level of pollution in the Baltic seafood by PCDD/Fs and have shown necessity of the further researches. Although PCDD/Fs profile in fisher's body is not consist unsteady and was formed under affection of various factors, it was obvious that essential path comes with PCB; also previously were found that WHO-TEQ{sub PCB} in seafood could exceed WHO-TEQ{sub PCDD/F} level. In given works we present results of the analysis of two freshwater species of fishes and updating research of former analyzed kinds, included of WHO-PCBs determination.

Dierberger organizations (1893-1940

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Marta Enokibara

2016-12-01

Full Text Available The purpose of this article is to draw a timeline on the Dierberger Organizations, namely the set of business buildings, companies and culture fields that were founded by the German Johann Dierberger (1859-1931 and his sons, from collected and catalogued material in his family’s file. The journey begins with the first firm, Estabelecimento Floricultura, founded in 1893 by Johann Dierberger, and ends in 1940, when the sons go on to conduct separate specialized firms.

Recreational Value of the Baltic Sea:

DEFF Research Database (Denmark)

Zandersen, Marianne

2018-01-01

The Baltic Sea plays a significant role for recreational use in the nine littoral countries with more than 70% of the population visiting the coast, representing some 80 million recreation visits annually. Understanding the values associated with coastal recreation and the potential welfare chang...

Structure and functioning of the acid-base system in the Baltic Sea

Science.gov (United States)

Kuliński, Karol; Schneider, Bernd; Szymczycha, Beata; Stokowski, Marcin

2017-12-01

The marine acid-base system is relatively well understood for oceanic waters. Its structure and functioning is less obvious for the coastal and shelf seas due to a number of regionally specific anomalies. In this review article we collect and integrate existing knowledge of the acid-base system in the Baltic Sea. Hydrographical and biogeochemical characteristics of the Baltic Sea, as manifested in horizontal and vertical salinity gradients, permanent stratification of the water column, eutrophication, high organic-matter concentrations and high anthropogenic pressure, make the acid-base system complex. In this study, we summarize the general knowledge of the marine acid-base system as well as describe the peculiarities identified and reported for the Baltic Sea specifically. In this context we discuss issues such as dissociation constants in brackish water, different chemical alkalinity models including contributions by organic acid-base systems, long-term changes in total alkalinity, anomalies of borate alkalinity, and the acid-base effects of biomass production and mineralization. Finally, we identify research gaps and specify limitations concerning the Baltic Sea acid-base system.

Grafica de carte din RSS Moldovenească în perioada de instaurare a realismului socialist (1940–1953

Directory of Open Access Journals (Sweden)

Victoria Rocaciuc

2016-10-01

Full Text Available Initially, the publishing processes in the MASSR and Bessarabia of the interwar period developed completely differently in the aesthetic and ideological scope. Their unification is observed after 1940. In the art of book graphics of the Moldavian Soviet Socialist Republic, the transition to socialist realism was characterized by documentation and the domination of illustration characteristics, accumulation of professional skills, formation of creative manners and the author’s styles of illustrators. Evgheni Merega was among the first graphic artists involved in these processes who cooperated with: Tiraspol State Printing House, the State Publishing House (Chisinau, „Shkoala sovetica” and „Uchpedgiz”. Boris Nesvedov and Valentina Neceaev started in the interwar period. In the period 1940–1953, Leonid Grigoraşenco, Ilia Bogdesco, Boris Şirocorad, Iacob Averbuh, Ioachim Postolachi, Aleksandr Neforosov etc. made a name for themselves in the field of book graphics.

The Scandinavian baltic pancreatic club (SBPC) database

DEFF Research Database (Denmark)

Olesen, Søren S; Poulsen, Jakob Lykke; Drewes, Asbjørn M

2017-01-01

OBJECTIVES: Chronic pancreatitis (CP) is a multifaceted disease associated with several risk factors and a complex clinical presentation. We established the Scandinavian Baltic Pancreatic Club (SBPC) Database to characterise and study the natural history of CP in a Northern European cohort. Here......, we describe the design of the database and characteristics of the study cohort. METHODS: Nine centres from six different countries in the Scandinavian-Baltic region joined the database. Patients with definitive or probable CP (M-ANNHEIM diagnostic criteria) were included. Standardised case report...... forms were used to collect several assessment variables including disease aetiology, duration of CP, preceding acute pancreatitis, as well as symptoms, complications, and treatments. The clinical stage of CP was characterised according to M-ANNNHEIM. Yearly follow-up is planned for all patients. RESULTS...

Seasonal prevalence and intensity of follicular atresia in Baltic cod Gadus morhua callarias L

DEFF Research Database (Denmark)

Kraus, Gerd; Tomkiewicz, Jonna; Diekmann, R.

2008-01-01

of the physical disector method and volume fraction (Delesse principle). Atretic oocytes were observed in 32% of the ovaries. Prevalence of atresia was independent of female size, but increased significantly with declining female condition from prespawning and through the spawning stages. The relative intensity...... of atresia, i.e. number of atretic oocytes in relation to normally developed vitellogenic oocytes, was low amounting to 1.4% on average. Similar to prevalence, relative intensity of atresia differed significantly between maturity stages and increased with decreasing female condition. The population egg loss......In the present study, 307 ovaries of eastern Baltic cod Gadus morhua callarias sampled during the prespawning and spawning season 2000 were analysed histologically to estimate the seasonal prevalence and intensity of atresia. The number of atretic oocytes per ovary was estimated using a combination...

Contents of Global Talent Evaluations: Baltics & Serbia

Directory of Open Access Journals (Sweden)

Antanas Buracas

2015-05-01

Full Text Available The study discuss the reliability of global talent competitiveness (GTC as framework of deter- minants based on multiple criteria assessment method- ology presenting the comparisons of Baltic States and Serbia as a case study. The multiple criteria evaluation principles are focused on the knowledge components interdependencies with global talent determinants as well as other criterial systems used for the innovation strategies. The approach in a research under review and de- tailing of GTC criterial system when evaluating the talent potential determinants revealed some benefits of multicriteria decision making analysis. The GTC index is a useful instrument for rational global talent management when using the EU structural funds, in- tersectorial distributing of limited resources for more rational development of labour & vocational skills, for evaluating the innovation and talent growth determi- nants.

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

US Baltic Foundation award winners from Estonia are Arvo Pärt and Enn Kunila

Index Scriptorium Estoniae

2010-01-01

Washingtonis toimunud tänavusel U.S Baltic Foundationi auhinnagalal tunnustati kahte eestlast: helilooja Arvo Pärti auhinnaga Baltimaade kuvandi rikastamise eest (Baltic Image Enhancement Award) ja ettevõtjast kunstikollektsionääri Enn Kunilat Baltimaade filantroopiaauhinnaga

Oil pollution in the Baltic Sea

International Nuclear Information System (INIS)

Kostianoy, Andrey G.; Lavrova, Olga Yu.

2014-01-01

This thorough review is based on observational satellite, airborne and in-situ data, scientific literature and technical reports, as well as the substantial experience of the authors, who hail from several Baltic Sea countries. They pay special attention to national practices, HELCOM and EMSA CleanSeaNet activities in oil pollution monitoring, and show different applications of the Seatrack Web model for oil spill drift prediction and the identification of illegal polluters, as well as for environmental risk assessment. Furthermore, some of the results on satellite monitoring of the Nord Stream gas pipeline construction in the Gulf of Finland are presented. This volume addresses the needs of specialists working in different fields of marine, environmental, and remote sensing sciences. It is a useful handbook on oil pollution for international and governmental agencies, as well as for policy makers who plan and manage oil and gas projects, the construction of ports and terminals, shipping, fishery, recreation, and tourist activities in the Baltic Sea.

Comparative Party System Analysis in Central and Eastern Europe: the Case of the Baltic States

Directory of Open Access Journals (Sweden)

Tõnis Saarts

2011-11-01

Full Text Available The nature of the party systems in Central and Eastern Europe (CEE has puzzled many scholars. High instability of the party systems and their specific evolution makes the application of theoretical models designed predominately for Western European party politics problematic. The paper puts forward the argument that we should further elaborate and specify the models for a small N comparative party system analysis in CEE countries and to incorporate some region specific components into the framework. The essential dimensions included into proposed comparative framework are as follows: (1 the stability of the party system, (2 party system fragmentation, (3 parties´ penetration into society, (4 the ideology and origins of the major parties, (5 the dominant cleavage constellations framing the party competition (6 the strength of the party organizations. The above-mentioned dimensions are expected to capture the most important aspects that make the difference between the party systems in general, and each dimension is complemented with the specific additional variables suitable for party system analysis in CEE in particular. The framework will be tested on the Baltic States, which party systems are often regarded to be very similar to each other. However, the analysis will demonstrate that based on the above-mentioned framework, very significant and noteworthy differences will be revealed.

SCRUBBERS AS SHIPOWNERS’ RESPONSE TO THE SULPHUR DIRECTIVE AND ITS IMPLICATIONS FOR THE WASTE MANAGEMENT IN BALTIC PORTS

Directory of Open Access Journals (Sweden)

Magdalena Klopott

2015-12-01

Full Text Available The paper investogates the recent developments in exhaust gas cleaning systems and the growing interests in scrubber installation among ferry and ro-ro shipowners operating on the Baltic Sea. This technology creates the need for reception of scrubber sludge, which is produced alongside with gas cleaning. The study states that the information about the disposal of scrubber waste is largely limited or vague and evaluates – on the basis of a questionnaire - the availability of port reception facilities for the disposal of waste from sulphur scrubbers at major Baltic Sea ports. The paper concludes that a review of current legislature on port reception facilities is absolutely necessary and expresses the hope that the situation will improve in the wake of recent environmental regulations.

The Early Ordovician trilobite distribution and zonation of the East Baltic

Directory of Open Access Journals (Sweden)

Pärnaste, Helje

2006-06-01

Full Text Available Biozones of the East Baltic Early Ordovician trilobites were studied based on the trilobite distribution in northwestern Russia, Estonia, and Sweden. New data on trilobite distribution reveal the diachroneity of the lowest calcareous sediments of the Mäeküla Member, which forms the upper part of the Leetse Formation in the East Baltic. Trilobites of the Tremadoc Apatokephalus serratus and Megistaspis (Ekeraspis armata biozones are missing in the East Baltic, in contradiction to the suggestion of Balashova (Vopr. Paleontol., 1966, 5, 3–22. Some poorly preserved specimens probably belonging to Megistaspis (Paramegistaspis planilimbata (Angelin and also records of Pliomerops? linnarssoni (Wiman indicate that the Arenig Megistaspis (P. planilimbata Biozone of the Hunneberg Stage may be represented in some localities. The final delimitation of biozones in the Mäeküla and Päite members should improve when the ontogenetic and phylogenetic variation of the M. (Paramegistaspis lineage has been fully documented. Until then the Evropeites lamanskii Biozone is used in the East Baltic following Balashova, as indicated by the appearance of that taxon in most studied localities, marking the beginning of the Billingen Age. The succeeding Megalaspides (Megalaspides dalecarlicus Biozone is represented by the occurrence of at least its upper part in the Vassilkovo Beds in the St. Petersburg region, where Megalaspides paliformis Tjernvik occurs together with the index taxon (these taxa co-occur in the upper part of this zone in Sweden. The Päite Member in the East Baltic is correlated with the Megistaspis (P. estonica Biozone of the upper part of the Billingen Stage in Sweden.

Subfamily Limoniinae Speiser, 1909 (Diptera, Limoniidae) from Baltic amber (Eocene): the genus Helius Lepeletier & Serville, 1828.

Science.gov (United States)

Kania, Iwona

2014-06-10

A revision of the genus Helius Lepeletier & Serville, 1828 (Diptera: Limoniidae) from Baltic amber (Eocene) is presented. Redescriptions of 5 species, Helius formosus Krzemiński, 1993, Helius linus Podenas, 2002, Helius minutus (Loew, 1850), Helius mutus Podenas, 2002, Helius pulcher (Loew, 1850) of this genus from Baltic amber are given and documented by photographs and drawings. Four new species of the genus Helius from Baltic amber are described: Helius gedanicus sp. nov., Helius hoffeinsorum sp. nov., Helius similis sp. nov., Helius fossilis sp. nov. A key to species of Helius from Baltic amber is provided. Patterns morphological evolution and the aspects evolutionary history of Helius are discussed.

Cost effective reductions in the agricultural load of nitrogen to the Baltic Sea

Energy Technology Data Exchange (ETDEWEB)

Elofsson, K.

1997-11-01

To restore the health of the Baltic Sea, the Helsinki Commission, HELCOM, suggests that the nitrogen load should be reduced by 50%. The agricultural sector accounts for about 1/3 of the total load of nitrogen to the Baltic Sea, while point sources account for about 1/4. The remaining load reaches the Baltic as atmospheric deposition. The purpose of this study is to calculate cost effective reductions in the agricultural load of nitrogen to the Baltic Sea coastal waters. The Baltic Sea drainage basin is divided into 17 regions, which differ with respect to costs, leaching and nitrogen retention. For each region, cost functions are estimated for 11 nitrogen abatement measures in the agricultural sector. It is difficult to find reliable data on both costs and biological parameters for all regions included, and several assumptions are made to obtain the cost functions. In this paper the total cost of a 50% reduction of the nitrogen load from arable land is estimated to 11,700 million SEK per year. A decrease in the use of fertilizer nitrogen is the most important measure in a cost effective policy. Other measures included in the cost effective solution are changes in land-use and in manure management practices. If, instead, each country is required to reduce its load by 50%, the total cost will increase by nearly 60%. Three out of nine countries around the Baltic Sea would gain from separate reduction targets, while all others lose by such a policy. The results are sensitive to assumptions about the biological parameters and the shape of the cost functions for reductions in chemical fertilizer. 75 refs, 3 figs, 11 tabs

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

Innovations in the Baltic Sea Region and Network Cooperation between Russia and the EU

Directory of Open Access Journals (Sweden)

Fedorov Gennady

2013-03-01

Full Text Available Transnational (involving countries and cross-border (involving adjacent regions of different countries cooperation and integration are rapidly developing in the Baltic Sea region. Russia lags behind the Nordic countries and Germany as far as innovative development is concerned; yet our national pace here is comparable to that of Poland and the three Baltic States. At the same time, the features of innovative cooperation vary a great deal depending on the group of countries involved in cooperation processes. Independent of its type, however, international cooperation is beneficial for all parties concerned and should therefore be more actively encouraged. Northwestern Federal District traditionally plays a special role in the development of EU-Russia cooperation, since a number of its regions border on the EU countries. The district participates in the development of network innovative structures within the Baltic Sea region. It takes an active part in cross-border cooperation — activities that involve the formation of transborder innovative clusters. There are high expectations associated with the formation of such territorially localised innovative networks, as the Helsinki — Saint Petersburg — Tallinn and Tricity (Gdansk, Gdynia, Sopot — Kaliningrad — Klaipeda transborder innovative clusters. The city of Saint Petersburg and the adjacent Leningrad region, as well as the Kaliningrad region can become innovative development corridors between Russia and the EU and, eventually, develop into the ‘economic growth poles’ of the Russian Federation.

The Baltic Sea as a time machine for the future coastal ocean

DEFF Research Database (Denmark)

Reusch, Thorsten B. H.; Dierking, Jan; Andersson, Helen C.

2018-01-01

Coastal global oceans are expected to undergo drastic changes driven by climate change and increasing anthropogenic pressures in coming decades. Predicting specific future conditions and assessing the best management strategies to maintain ecosystem integrity and sustainable resource use...... transcending its complex multistate policy setting, with integrated management of watershed and sea. The Baltic Sea also demonstrates how rapidly progressing global pressures, particularly warming of Baltic waters and the surrounding catchment area, can offset the efficacy of current management approaches...... of multistressor disturbance and ecosystem deterioration and early implementation of cross-border environmental management to address these problems. The Baltic Sea also stands out in providing a strong scientific foundation and accessibility to long-term data series that provide a unique opportunity to assess...

Ambitsioonikas terviktõlgendus Eesti Suure murrangu kohta / Risto Alapuro ; tõlk. A. L.

Index Scriptorium Estoniae

Alapuro, Risto

2004-01-01

Rets. rmt.: Ruutsoo, Rein. Civil society and Nation Building in Estonia and the Baltic States : impact of traditions on mobilization and transition 1986-2000 - Historical and Sociological Study. Rovaniemi, 2002

Baltic Heritage Network : die Pflege des exilbaltischen Kulturerbes - Zwischenbilanz und Zukunftsperspektiven / Piret Noorhani

Index Scriptorium Estoniae

Noorhani, Piret, 1960-

2008-01-01

Välisbalti kultuuripärandi portaal Baltic Heritage Network, mis on mitmekeelne portaal koondamaks informatsiooni Balti diasporaa kultuuripärandi leidumuse ja sellealase tegevuse kohta. Rahvusvahelise ja siseriikliku koostöö laiendamiseks ja tegevuste koordineerimiseks loodi jaanuaris 2008 mittetulundusühing Baltic Heritage Network, kuhu kuulub praegu liikmeid kõigist kolmest Balti riigist.

Social balance sheet 2000 of COPEL - Electrical Company of Parana State, Brazil

International Nuclear Information System (INIS)

Anon

2000-01-01

The COPEL - Electrical Company of Parana State, Brazil social balance report of calendar year of 2000 is presented, covering the following topics: COPEL - standing for much more than energy; extending the benefits of electricity to everyone in Parana state, Brazil; protecting and recovering the environment; philanthropy and volunteer work; education; social integration; support to cultural expression and gratitude

The role of Baltic identity and cooperation in political developments / Andres Kasekamp ; interviewed by Karoliina Raudsepp

Index Scriptorium Estoniae

Kasekamp, Andres, 1966-

2011-01-01

Politoloog räägib oma raamatust "A History of Baltic states", leiab, et Baltimaade koostööst peaks Läänemeremaade koostöö saama, märgib, et Vene-USA suhete "restart" peaks ka Baltimaade-Vene suhetele hästi mõjuma ja rõhutab, et Eesti, Läti ning Leedu peaks tegema koostööd ka energeetika vallas

Re-evaluating the 1940s CO2 plateau

Science.gov (United States)

Bastos, Ana; Ciais, Philippe; Barichivich, Jonathan; Bopp, Laurent; Brovkin, Victor; Gasser, Thomas; Peng, Shushi; Pongratz, Julia; Viovy, Nicolas; Trudinger, Cathy M.

2016-09-01

The high-resolution CO2 record from Law Dome ice core reveals that atmospheric CO2 concentration stalled during the 1940s (so-called CO2 plateau). Since the fossil-fuel emissions did not decrease during the period, this stalling implies the persistence of a strong sink, perhaps sustained for as long as a decade or more. Double-deconvolution analyses have attributed this sink to the ocean, conceivably as a response to the very strong El Niño event in 1940-1942. However, this explanation is questionable, as recent ocean CO2 data indicate that the range of variability in the ocean sink has been rather modest in recent decades, and El Niño events have generally led to higher growth rates of atmospheric CO2 due to the offsetting terrestrial response. Here, we use the most up-to-date information on the different terms of the carbon budget: fossil-fuel emissions, four estimates of land-use change (LUC) emissions, ocean uptake from two different reconstructions, and the terrestrial sink modelled by the TRENDY project to identify the most likely causes of the 1940s plateau. We find that they greatly overestimate atmospheric CO2 growth rate during the plateau period, as well as in the 1960s, in spite of giving a plausible explanation for most of the 20th century carbon budget, especially from 1970 onwards. The mismatch between reconstructions and observations during the CO2 plateau epoch of 1940-1950 ranges between 0.9 and 2.0 Pg C yr-1, depending on the LUC dataset considered. This mismatch may be explained by (i) decadal variability in the ocean carbon sink not accounted for in the reconstructions we used, (ii) a further terrestrial sink currently missing in the estimates by land-surface models, or (iii) LUC processes not included in the current datasets. Ocean carbon models from CMIP5 indicate that natural variability in the ocean carbon sink could explain an additional 0.5 Pg C yr-1 uptake, but it is unlikely to be higher. The impact of the 1940-1942 El Niño on the

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)

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

Caesium-137 distribution, inventories and accumulation history in the Baltic Sea sediments.

Science.gov (United States)

Zaborska, Agata; Winogradow, Aleksandra; Pempkowiak, Janusz

2014-01-01

The Baltic Sea is susceptible to pollution by hazardous substances due to limited water exchange, shallowness, and the large catchment area. Radionuclides, particularly (137)Cs, are one of the most hazardous anthropogenic substances present in the Baltic environment. This study was conducted to present (137)Cs present contamination that should further be a subject of reliable monitoring when the new Nuclear Power Plant is put into operation in the northern Poland. The sea-wide, up to date distribution of (137)Cs activities and inventories in the Baltic Sea bottom sediments are presented. The (137)Cs activity concentrations were measured in 30 cm long sediment cores collected at 22 sampling stations. Sediment accumulation rates were quantified by (210)Pb geochronology to follow the history of (137)Cs accumulation. The (137)Cs inventories and fluxes were calculated. Most of the Baltic Sea sediments accumulated (137)Cs in the range from 750 to 2675 Bq m(-2). The Bothnian Bay is severely contaminated by (137)Cs with inventories up to 95,191 Bq m(-2). This region is moreover characterized by extremely large patchiness of (137)Cs inventories. The (137)Cs annual fluxes are highest at the two stations located at the Bothnian Bay (342 Bq m(-2) and 527 Bq m(-2)) due to large Chernobyl (137)Cs contamination of that region and high sediment accumulation rates. When these stations are excluded, the recent, annual mean value of (137)Cs load to the Baltic Sea deposits is 38 ± 22 Bq m(-2). The distribution of radio-caesium inventories over the Baltic Sea nowadays reflects the pattern of Chernobyl contamination. The radio-caesium deposited in surface sediments is not permanently buried, but may be resuspended and redeposited by currents, bioturbation or anthropogenic activities. Copyright © 2013 Elsevier Ltd. All rights reserved.

Sedimentary alkenone distributions reflect salinity changes in the Baltic Sea over the Holocene

NARCIS (Netherlands)

Warden, L.A.; van der Meer, M.T.J.; Moros, Matthias; Sinninghe Damsté, J.S.

2016-01-01

The Baltic Sea has had a complex salinity history since the last deglaciation. Here we show how distributions of alkenones and their δD values varied with past fluctuations in salinity in the Baltic Sea over the Holocene by examining a Holocene record (11.2–0.1 cal kyr BP) from the Arkona Basin.

Atmospheric deposition of nitrogen to the Baltic Sea in the period 1995–2006

Directory of Open Access Journals (Sweden)

J. Bartnicki

2011-10-01

Full Text Available The EMEP/MSC-W model has been used to compute atmospheric nitrogen deposition into the Baltic Sea basin for the period of 12 yr: 1995–2006. The level of annual total nitrogen deposition into the Baltic Sea basin has changed from 230 Gg N in 1995 to 199 Gg N in 2006, decreasing 13 %. This value corresponds well with the total nitrogen emission reduction (11 % in the HELCOM Contracting Parties. However, inter-annual variability of nitrogen deposition to the Baltic Sea basin is relatively large, ranging from −13 % to +17 % of the averaged value. It is mainly caused by the changing meteorological conditions and especially precipitation in the considered period. The calculated monthly deposition pattern is similar for most of the years showing maxima in the autumn months October and November. The source allocation budget for atmospheric nitrogen deposition to the Baltic Sea basin was calculated for each year of the period 1997–2006. The main emission sources contributing to total nitrogen deposition are: Germany 18–22 %, Poland 11–13 % and Denmark 8–11 %. There is also a significant contribution from distant sources like the United Kingdom 6–9 %, as well as from the international ship traffic on the Baltic Sea 4–5 %.

Comparison of several climate indices as inputs in modelling of the Baltic Sea runoff

Energy Technology Data Exchange (ETDEWEB)

Hanninen, J.; Vuorinen, I. [Turku Univ. (Finland). Archipelaco Research Inst.], e-mail: jari.hanninen@utu.fi

2012-11-01

Using Transfer function (TF) models, we have earlier presented a chain of events between changes in the North Atlantic Oscillation (NAO) and their oceanographical and ecological consequences in the Baltic Sea. Here we tested whether other climate indices as inputs would improve TF models, and our understanding of the Baltic Sea ecosystem. Besides NAO, the predictors were the Arctic Oscillation (AO), sea-level air pressures at Iceland (SLP), and wind speeds at Hoburg (Gotland). All indices produced good TF models when the total riverine runoff to the Baltic Sea was used as a modelling basis. AO was not applicable in all study areas, showing a delay of about half a year between climate and runoff events, connected with freezing and melting time of ice and snow in the northern catchment area of the Baltic Sea. NAO appeared to be most useful modelling tool as its area of applicability was the widest of the tested indices, and the time lag between climate and runoff events was the shortest. SLP and Hoburg wind speeds showed largely same results as NAO, but with smaller areal applicability. Thus AO and NAO were both mostly contributing to the general understanding of climate control of runoff events in the Baltic Sea ecosystem. (orig.)

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

Stickleback increase in the Baltic Sea - A thorny issue for coastal predatory fish

Science.gov (United States)

Bergström, Ulf; Olsson, Jens; Casini, Michele; Eriksson, Britas Klemens; Fredriksson, Ronny; Wennhage, Håkan; Appelberg, Magnus

2015-09-01

In the Baltic Sea, the mesopredator three-spined stickleback (Gasterosteus aculeatus) spends a large part of its life cycle in the open sea, but reproduces in shallow coastal habitats. In coastal waters, it may occur in high abundances, is a potent predator on eggs and larvae of fish, and has been shown to induce trophic cascades with resulting eutrophication symptoms through regulation of invertebrate grazers. Despite its potential significance for the coastal food web, little is known about its life history and population ecology. This paper provides a description of life history traits, migration patterns and spatiotemporal development of the species in the Baltic Sea during the past decades, and tests the hypothesis that stickleback may have a negative impact on populations of coastal predatory fish. Offshore and coastal data during the last 30 years show that stickleback has increased fourfold in the Bothnian Sea, 45-fold in the Central Baltic Sea and sevenfold in the Southern Baltic Sea. The abundances are similar in the two northern basins, and two orders of magnitude lower in the Southern Baltic Sea. The coastward spawning migration of sticklebacks from offshore areas peaks in early May, with most spawners being two years of age at a mean length of 65 mm. The early juvenile stage is spent at the coast, whereafter sticklebacks perform a seaward feeding migration in early autumn at a size of around 35 mm. A negative spatial relation between the abundance of stickleback and early life stages of perch and pike at coastal spawning areas was observed in spatial survey data, indicating strong interactions between the species. A negative temporal relationship was observed also between adult perch and stickleback in coastal fish monitoring programmes supporting the hypothesis that stickleback may have negative population level effects on coastal fish predators. The recent increase in stickleback populations in different basins of the Baltic Sea in combination with

The electricity markets around the Baltic Sea

International Nuclear Information System (INIS)

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

Regional differences in semen qualities in the Baltic region.

Science.gov (United States)

Punab, Margus; Zilaitiene, Birute; Jørgensen, Niels; Horte, Antero; Matulevicius, Valentinas; Peetsalu, Ants; Skakkebaek, Niels E

2002-08-01

Recent prospective studies of male reproductive health have shown differences between several European countries. Our objective was to evaluate the current situation in the two Baltic States Estonia and Lithuania. In 1997-99 we investigated semen parameters, levels of reproductive hormones and general health factors of 196 men from the general population in Lithuania; from Estonia, 79 men from the general population and 118 soldiers were investigated. Adjusted for interlaboratory differences and abstinence period, sperm concentration of Lithuanian and Estonian men from the general populations were shown to be 55 and 67 million/mL, respectively. The Estonian soldiers had the highest sperm concentration, 82 million/mL. The frequencies of morphologically normal spermatozoa were 6.2, 7.7 and 9.6%, respectively. In contrast to the semen qualities, highest Inhibin B levels were detected in the Lithuanians (233 pg/mL) followed by Estonian men from the general population (220 pg/mL) and Estonian soldiers (185 pg/mL). The soldiers had also the lowest level of testosterone and oestradiol. The sperm counts of the Estonian and Lithuanian men investigated here are higher than recently shown for Norwegian, Danish, Estonian and Finnish men. Comparisons should be cautiously drawn as the groups are not completely comparable. Still, even within the Baltic region, geographically close and sharing common recent social history, differences in semen quality and levels of reproductive hormones are apparent.

An overview of the digital publishing market in Baltic countries (Estonia, Latvia and Lithuania

Directory of Open Access Journals (Sweden)

Arūnas Gudinavičius

2014-03-01

Full Text Available The aim of this paper is to analyze several aspects of digital publishing markets in Baltic countries. Estonia, Latvia and Lithuania have their own languages, so there are three different publishing markets. Results show that there are significant differences in the number of available titles, despite the fact that the Baltic e-book market is relatively new. The research on e-book sales identified the main e-book retailers and publishers in Baltic countries. E-books in Lithuanian, Latvian and Estonian available on sale were counted and the differences between e-book formats and the pricing in each country were established. The results showed that the smallest Baltic country, Estonia, has more e-books on sale than both Latvia and Lithuania. It is difficult to say if Latvia even has an e-book market at all. Lithuania is somewhere in the middle. Finally, an overview of the largest retailers and publishers is provided and overall publishing dynamics within the past 20 years is described.

Security in the Baltic region as a Projection of Global Confrontation between Russia and the USA

Directory of Open Access Journals (Sweden)

Vadim Volovoj

2017-03-01

Full Text Available This article considers the problem of security in the Baltic region, namely, that of Poland and the Baltics. The authors rely on the works of Karl Deutsch, Emanuel Adler, on Michael Barnett’s theory of security communities and Barry Buzan’s re­gional security complex theory, address Steven Mann’s controlled chaos theory and the concept of Intermarium. Their starting assumption is that the situation in the Baltic depends largely on the politics of external powers — Russia and the United States, — being a projection of their global geopolitical confrontation. The US strategy thus becomes a major part of the equation. The authors believe that since the end of the second Iraq war the American elite has been divided along ideological lines into adherents of the chaos theory and traditionalists thinking in terms of sharing control with the other centres of global power. The US strategy in the Baltic region does not seek an open military conflict with Russia. On the contrary, the US strives to preserve the current level of confrontation between Russia and the EU, convincing the latter of the reality of the Russian threat. Countries that traditionally support confrontation with Russia, Poland and the Bal­tics, serve as a conduit for Washington strategy in Europe and a cordon sanitaire. This function is implemented through the Intermarium project meant to separate Russia from the EU. The four countries are rather active in this area, striving to attain the status of the US principal partners in the region and Europe in general. To retaliate, Moscow does everything within its power to ‘separate’ Brussels from Washington, yet the US influence is still very strong in Europe.

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 ...... 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....... 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......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...

Kinetics of marine surfactant adsorption at an air water interface. Baltic Sea studies

Directory of Open Access Journals (Sweden)

Stanis³aw J. Pogorzelski

2001-12-01

Full Text Available The paper contains the results of studies of natural surface film adsorption kinetics carried out in inland waters and in shallow offshore regions of the Baltic Sea during 2000-01 under calm sea conditions. The novel approach presented here for the adsorption dynamics is based on the mixed kinetic-diffusion model and analyses of the surface pressure-time plots at short (t ->0 and long( t -> ∞ adsorption time intervals. Values of the effective relative diffusion coefficient Deff / D (= 0.008-0.607 and energy barrier for adsorption Ea / RT (= 0.49-7.10 agree well with the data reported for model non-ionic surfactant solutions of pre-cmc concentrations. Wind speed is one of the factors affecting the adsorption barrier via the increased surface pressure of the natural film exposed to wind shear stress (~ U102, and enters the relation Ea / RT = 1.70 U101/3.

Conception of the Maritime Transport Safety in the Baltic Sea in 2009 to 2015

Directory of Open Access Journals (Sweden)

Caban Jacek

2017-11-01

Full Text Available The maritime transport is particularly exposed to danger due to the environment of its operations. These are the threat dependent and independent of human e.g. environmental, safety health and life of humans or belongings. In spite of attempts to limit the risk of danger, it is impossible to completely eliminate it. The article presents some aspects of the state of transportation safety in the Baltic Sea from Statistical Yearbook of Maritime Economy and Helcom as well as attempt the undertaken to analyses the security state of this sea area in 2009 to 2015.

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

The Film Book Bibliography 1940-1975.

Science.gov (United States)

Ellis, Jack C.; And Others

More than 5,400 entries are included in this first attempt to cite and classify all English language books, monographs, and dissertations about film that appeared from 1940 to 1975. Intended as a source of information about existing film books and as a tool for researching available literature on any film topic, the bibliography uses ten basic…

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

in the Baltic as developed and implemented by organisations such as the International Council for the Exploration of the Sea (ICES), the Baltic Marine Environment Protection Commission (HELCOM), the nine coastal countries and the European Union includes recovery of the cod population, a reduction in nutrient...... 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...

Operational SAR-based sea ice drift monitoring over the Baltic Sea

Directory of Open Access Journals (Sweden)

J. Karvonen

2012-07-01

Full Text Available An algorithm for computing ice drift from pairs of synthetic aperture radar (SAR images covering a common area has been developed at FMI. The algorithm has been developed based on the C-band SAR data over the Baltic Sea. It is based on phase correlation in two scales (coarse and fine with some additional constraints. The algorithm has been running operationally in the Baltic Sea from the beginning of 2011, using Radarsat-1 ScanSAR wide mode and Envisat ASAR wide swath mode data. The resulting ice drift fields are publicly available as part of the MyOcean EC project. The SAR-based ice drift vectors have been compared to the drift vectors from drifter buoys in the Baltic Sea during the first operational season, and also these validation results are shown in this paper. Also some navigationally useful sea ice quantities, which can be derived from ice drift vector fields, are presented.

Emission Permits trade between the Nordic and Baltic Countries

Energy Technology Data Exchange (ETDEWEB)

Alm, Leif Kristian

2000-05-01

A bottom-up technology oriented model of the energy systems in the Nordic and Baltic countries have been constructed and used for analysing an optimal set of energy and emission trading within the region. The model used is MARKAL, which has been developed within the IEA-ETSAP. The analyses are based on national emission levels agreed on in the Kyoto protocol (and the following burden sharing negotiations within the European Union), and with an additional strengthening after 2010. Only energy related CO{sub 2} emissions are explicitly considered. Nuclear power in Sweden is assumed to be phased out. The results show that especially Norway and Sweden have large abatement costs when acting alone, whale the Baltic countries will probably not need to take domestic actions due to the Kyoto protocol if they act alone, as the restructuring of their economies in the beginning of the 1990ties cut emissions (and their economies) dramatically. It is shown that emission trading among the Nordic and Baltic countries can reduce abatement costs among the Nordic countries significantly, possibly down to a level equivalent to a world market (Annex I) permit price. Extending the Nordic common electricity market to Balticum will have minor influence on overall energy system costs. There is no pronounced direction for net electricity flow between the Nordic and Baltic countries. High marginal costs during peak hours in Balticum indicate that imports of Nordic hydro power during peak-hours could be a cost-effective option. This possibility could be implemented with a subsea AC/DC connection between Sweden and Latvia. It is politically viable to develop more hydropower in Norway, this country will be the major electricity exporter in the region, while Sweden will be the main importer. Changing scenario assumptions, i.e. no more Norwegian hydropower, but life extension of Swedish nuclear power, could change this picture. (author)

Transitivity pairs in Baltic: between Finnic and Slavic

Directory of Open Access Journals (Sweden)

Nau Nicole

2016-12-01

Full Text Available In this paper we examine transitivity pairs in the two modern Baltic languages Lithuanian and Latvian and compare them to neighbouring Finnic (Finnish, Estonian and Slavic (Russian, Polish languages. In Slavic the main strategy is to derive the intransitive (noncausal verb from the transitive (causal verb, while in Finnic we find a high number of derived causatives. Baltic uses both techniques, and in addition, there is a higher number of pairs where either both verbs are marked, or two etymologically related verbs are underived from a synchronic point of view. Differences and similarities across the six languages are investigated, using a list of 20 notions divided into five groups. Special attention is paid to animacy and to the distinction between inchoative and durative noncausal verbs.

The first fossil cyphophthalmid harvestman from Baltic amber

Directory of Open Access Journals (Sweden)

Dunlop, Jason A.

2011-01-01

Full Text Available The first fossil cyphophthalmid harvestman (Opiliones: Cyphophthalmi from Palaeogene (Eocene Baltic amber is described. This is only the third fossil example of this basal harvestman lineage; the others being from the probably slightly younger Bitterfeld amber and the much older, early Cretaceous, Myanmar (Burmese amber. Although incomplete and lacking most of the appendages, the new Baltic amber fossil can be identified as a female. The somatic characters preserved, especially spiracle morphology and the coxo-genital region, allow it to be assigned with some confidence to the extant genus Siro Latreille, 1796 (Sironidae. This fossil is formally described here as Siro balticus sp. nov. It resembles modern North American Siro species more than modern European ones, and can be distinguished principally on its relatively large size and the outline form of the body.

Corrosion of ammunition dumped in the Baltic Sea

Directory of Open Access Journals (Sweden)

Jurczak Wojciech

2017-03-01

Full Text Available The article presents the preliminary results of a research aimed at preparation for the extraction of chemical ammunition immersed after the Second World War(WWII in the waters of the Baltic Sea (BS. It has been 70 years since the first steps aiming at elimination of mainly German chemical weapons were taken, while the expected durability (tightness of metal barrels construction or other containers was estimated at 50-60 years. Consequently there is a serious risk of contamination of the Baltic Sea waters, not only with toxic warfare agents but also with the products of their decomposition. The evaluation of barrels’ and containers’ with TWA corrosion processes progress will determine the possibility of these munitions extraction to the surface in order to perform their classic utilization.

Baltic Sea biodiversity status vs. cumulative human pressures

DEFF Research Database (Denmark)

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

2015-01-01

Abstract Many studies have tried to explain spatial and temporal variations in biodiversity status of marine areas from a single-issue perspective, such as fishing pressure or coastal pollution, yet most continental seas experience a wide range of human pressures. Cumulative impact assessments have...... 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...

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)

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

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...

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

Coalition Within a Coalition: The Baltics in the European Union

Directory of Open Access Journals (Sweden)

Irina M. Busygina

2017-03-01

Full Text Available This article gives an overview of small power problem focusing on the behav­iour of small power states within coalitions and their proneness to free riding. To pursue an independent agenda and increase their significance within large associa­tions, the authors argue, small powers tend to create ‘coalitions within coalitions’, essentially acting as free riders and transferring costs and political responsibility for decision-making to larger players. Such an asymmetric strategy makes it possi­ble for small powers to advance their interests within alliances and save resources. The authors test this hypothesis on the behaviour of the Baltics in the European Union. It is demonstrated that Lithuania, Latvia, and Estonia have created a stable small coalition within the EU and actively form ad hoc alliances with the leading states to push union-level decisions, as it was the case with settling the migrant issue. In other areas, these states tend to benefit from the free rider behaviour.

Uranium 234U and 238U isotopes in the southern Baltic environment

International Nuclear Information System (INIS)

Borylo, A.; Skwarzec, B.

2002-01-01

The concentration and distribution of uranium in water and sediment of selected basins of the southern Baltic Sea have been analysed. It was observed that the concentration of uranium in sediments increases with core depth. This is probably connected to diffusion processes from sediments to water through interstitial water where uranium concentration is much higher than in bottom water. The measurements of 234 U/ 238 U activity ratios indicate that sedimentation of terrigenic material and transport through Vistula river are the major sources of uranium in sediments of the southern Baltic Sea. Estimation of the 234 U/ 238 U ratios in reduction areas of the Baltic Deep and the Bornholm Deep suggest that the processes of reduction of U(VI) to U(IV) and of removal of authogenic uranium from seawater to sediments do not play major roles in the Gdansk Deep. (author)

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

proportion of males to females. On the basin slopes, aggregations of cod were found near the bottom. These individuals were mainly immature and maturing stages with an increasing proportion of females to males with size. Salinity and oxygen conditions were found to be the major factors influencing...... the vertical and horizontal distribution of adult cod. Abundance of immature cod was also positively related to decreasing bottom depths. The effect of temperature was minor. The observed size- and sex-dependent spawning aggregation patterns, in association with habitat volume and stock size, may influence cod......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...

The fading American dream: Trends in absolute income mobility since 1940.

Science.gov (United States)

Chetty, Raj; Grusky, David; Hell, Maximilian; Hendren, Nathaniel; Manduca, Robert; Narang, Jimmy

2017-04-28

We estimated rates of "absolute income mobility"-the fraction of children who earn more than their parents-by combining data from U.S. Census and Current Population Survey cross sections with panel data from de-identified tax records. We found that rates of absolute mobility have fallen from approximately 90% for children born in 1940 to 50% for children born in the 1980s. Increasing Gross Domestic Product (GDP) growth rates alone cannot restore absolute mobility to the rates experienced by children born in the 1940s. However, distributing current GDP growth more equally across income groups as in the 1940 birth cohort would reverse more than 70% of the decline in mobility. These results imply that reviving the "American dream" of high rates of absolute mobility would require economic growth that is shared more broadly across the income distribution. Copyright © 2017, American Association for the Advancement of Science.

Estimating the effective nitrogen import: An example for the North Sea-Baltic Sea boundary

Science.gov (United States)

Radtke, H.; Maar, M.

2016-10-01

Semienclosed water bodies such as the Baltic Sea are prone to eutrophication problems. If local nutrient abatement measures are taken to tackle these problems, their success may be limited if a strong nutrient exchange with the adjacent waters exists. The quantification of this exchange is therefore essential to estimate its impact on the ecosystem status. At the example of the Baltic Sea and the North Sea, we illustrate that neither gross transports nor net transports of nutrients have a strong informative value in this context. Instead, we define an "effective import" as the import of nutrients which have not been inside the Baltic Sea before and estimate it in an ecological model with a nutrient-tagging technique. This effective import of bioreactive nitrogen from the Skagerrak to the Kattegat amounts to 103 kt/yr; from Kattegat to Belt Sea it is 54 kt/yr. The nitrogen exchange is therefore 30% stronger than other estimates, e.g., based on import in the deep water, suggest. An isolated view on the Baltic Sea and the North Sea in terms of eutrophication, as it is practiced in management today, is therefore questionable. Nitrogen imported from the North Sea typically spreads eastward up to the Bornholm Basin but can be transported into the deep waters of the Gotland Basin during Major Baltic Inflows in a significant amount.

Regional distribution patterns of chemical parameters in surface sediments of the south-western Baltic Sea and their possible causes

Science.gov (United States)

Leipe, T.; Naumann, M.; Tauber, F.; Radtke, H.; Friedland, R.; Hiller, A.; Arz, H. W.

2017-12-01

This study presents selected results of a sediment geochemical mapping program of German territorial waters in the south-western Baltic Sea. The field work was conducted mainly during the early 2000s. Due to the strong variability of sediment types in the study area, it was decided to separate and analyse the fine fraction (<63 μm, mud) from more than 600 surficial samples, combined with recalculations for the bulk sediment. For the contents of total organic carbon (TOC) and selected elements (P, Hg), the regional distribution maps show strong differences between the analysed fine fraction and the recalculated total sediment. Seeing that mud contents vary strongly between 0 and 100%, this can be explained by the well-known grain-size effect. To avoid (or at least minimise) this effect, further interpretations were based on the data for the fine fraction alone. Lateral transport from the large Oder River estuary combined with high abundances and activities of benthic fauna on the shallow-water Oder Bank (well sorted fine sand) could be some main causes for hotspots identified in the fine-fraction element distribution. The regional pattern of primary production as the main driver of nutrient element fixation (C, N, P, Si) was found to be only weakly correlated with, for example, the TOC distribution in the fine fraction. This implies that, besides surface sediment dynamics, local conditions (e.g. benthic secondary production) also have strong impacts. To the best of the authors' knowledge, there is no comparable study with geochemical analyses of the fine fraction of marine sediments to this extent (13,600 km2) and coverage (between 600 and 800 data points) in the Baltic Sea. This aspect proved pivotal in confidently pinpointing geochemical "anomalies" in surface sediments of the south-western Baltic Sea.

Contracaecum osculatum and other anisakid nematodes in grey seals and cod in the Baltic Sea

DEFF Research Database (Denmark)

Zuo, S; Kania, P W; Mehrdana, F

2018-01-01

Populations of grey seals (Halichoerus grypus), sprats (Sprattus sprattus) and cod (Gadus morhua) in the Baltic Sea are relatively stationary. The present work, applying classical and molecular helminthological techniques, documents that seals and cod also share a common parasite, the anisakid...... nematode Contracaecum osculatum, which uses seals as the final host and fish as transport hosts. Sequencing mitochondrial genes (COX1 and COX2) in adult worms from seals and third-stage larvae from livers of Baltic fish (sprats and cod), showed that all gene variants occur in both seals and fish. Other...... anisakid nematodes Pseudoterranova decipiens and Anisakis simplex are also found in both seals and cod in the Baltic Sea, but at much lower rates. The Baltic grey seal population was left at a critically low level (comprising a few hundred individuals) during the latter part of the 20th century, but since...

Response of water temperature to surface wave effects in the Baltic Sea: simulations with the coupled NEMO-WAM model

Science.gov (United States)

Alari, Victor; Staneva, Joanna; Breivik, Øyvind; Bidlot, Jean-Raymond; Mogensen, Kristian; Janssen, Peter

2016-04-01

The effects of wind waves on the Baltic Sea water temperature has been studied by coupling the hydrodynamical model NEMO with the wave model WAM. The wave forcing terms that have been taken into consideration are: Stokes-Coriolis force, seastate dependent energy flux and sea-state dependent momentum flux. The combined role of these processes as well as their individual contributions on simulated temperature is analysed. The results indicate a pronounced effect of waves on surface temperature, on the distribution of vertical temperature and on upwellinǵs. In northern parts of the Baltic Sea a warming of the surface layer occurs in the wave included simulations. This in turn reduces the cold bias between simulated and measured data. The warming is primarily caused by sea-state dependent energy flux. Wave induced cooling is mostly observed in near coastal areas and is mainly due to Stokes-Coriolis forcing. The latter triggers effect of intensifying upwellings near the coasts, depending on the direction of the wind. The effect of sea-state dependent momentum flux is predominantly to warm the surface layer. During the summer the wave induced water temperature changes were up to 1 °C.

Transplant experiments uncover Baltic Sea basin-specific responses in bacterioplankton community composition and metabolic activities.

Science.gov (United States)

Lindh, Markus V; Figueroa, Daniela; Sjöstedt, Johanna; Baltar, Federico; Lundin, Daniel; Andersson, Agneta; Legrand, Catherine; Pinhassi, Jarone

2015-01-01

Anthropogenically induced changes in precipitation are projected to generate increased river runoff to semi-enclosed seas, increasing loads of terrestrial dissolved organic matter and decreasing salinity. To determine how bacterial community structure and functioning adjust to such changes, we designed microcosm transplant experiments with Baltic Proper (salinity 7.2) and Bothnian Sea (salinity 3.6) water. Baltic Proper bacteria generally reached higher abundances than Bothnian Sea bacteria in both Baltic Proper and Bothnian Sea water, indicating higher adaptability. Moreover, Baltic Proper bacteria growing in Bothnian Sea water consistently showed highest bacterial production and beta-glucosidase activity. These metabolic responses were accompanied by basin-specific changes in bacterial community structure. For example, Baltic Proper Pseudomonas and Limnobacter populations increased markedly in relative abundance in Bothnian Sea water, indicating a replacement effect. In contrast, Roseobacter and Rheinheimera populations were stable or increased in abundance when challenged by either of the waters, indicating an adjustment effect. Transplants to Bothnian Sea water triggered the initial emergence of particular Burkholderiaceae populations, and transplants to Baltic Proper water triggered Alteromonadaceae populations. Notably, in the subsequent re-transplant experiment, a priming effect resulted in further increases to dominance of these populations. Correlated changes in community composition and metabolic activity were observed only in the transplant experiment and only at relatively high phylogenetic resolution. This suggested an importance of successional progression for interpreting relationships between bacterial community composition and functioning. We infer that priming effects on bacterial community structure by natural episodic events or climate change induced forcing could translate into long-term changes in bacterial ecosystem process rates.

Nord Stream, Sweden and Baltic Sea Security

Energy Technology Data Exchange (ETDEWEB)

Larsson, Robert L

2007-03-15

In June 2006, FOI published the report: Sweden and the NEGP: a Pilot Study of the North European Gas Pipeline and Sweden's Dependence on Russian Energy, a base data report on a topic that FOI considered to be of rising importance. Much has happened since then and the NEGP has changed its name to Nord Stream and submitted an official notification on the intention of realising the project of constructing a gas pipeline from Russia to Germany via the Baltic Sea. The primary aim of this report is to discuss and analyse some of the core aspects of Nord Stream and the pipeline project with regard to the security situation for the Baltic Sea region. The report constitutes an updated version of the previous report. Most of the old report still stands valid, especially concerning the historical survey of Russia's energy policy, but the new report has additional chapters and is broader in scope concerning the consequences of the project

Nord Stream, Sweden and Baltic Sea Security

Energy Technology Data Exchange (ETDEWEB)

Larsson, Robert L.

2007-03-15

In June 2006, FOI published the report: Sweden and the NEGP: a Pilot Study of the North European Gas Pipeline and Sweden's Dependence on Russian Energy, a base data report on a topic that FOI considered to be of rising importance. Much has happened since then and the NEGP has changed its name to Nord Stream and submitted an official notification on the intention of realising the project of constructing a gas pipeline from Russia to Germany via the Baltic Sea. The primary aim of this report is to discuss and analyse some of the core aspects of Nord Stream and the pipeline project with regard to the security situation for the Baltic Sea region. The report constitutes an updated version of the previous report. Most of the old report still stands valid, especially concerning the historical survey of Russia's energy policy, but the new report has additional chapters and is broader in scope concerning the consequences of the project

Nord Stream, Sweden and Baltic Sea Security

International Nuclear Information System (INIS)

Larsson, Robert L.

2007-03-01

In June 2006, FOI published the report: Sweden and the NEGP: a Pilot Study of the North European Gas Pipeline and Sweden's Dependence on Russian Energy, a base data report on a topic that FOI considered to be of rising importance. Much has happened since then and the NEGP has changed its name to Nord Stream and submitted an official notification on the intention of realising the project of constructing a gas pipeline from Russia to Germany via the Baltic Sea. The primary aim of this report is to discuss and analyse some of the core aspects of Nord Stream and the pipeline project with regard to the security situation for the Baltic Sea region. The report constitutes an updated version of the previous report. Most of the old report still stands valid, especially concerning the historical survey of Russia's energy policy, but the new report has additional chapters and is broader in scope concerning the consequences of the project

The invasive ctenophore Mnemiopsis leidyi in the central Baltic Sea: seasonal phenology and hydrographic influence on spatio-temporal distribution patterns

DEFF Research Database (Denmark)

Schaber, M.; Haslob, H.; Huwer, Bastian

2011-01-01

In the Western Baltic, the invasive ctenophore Mnemiopsis leidyi was recorded for the first time in autumn 2006. An eastward propagation of the ctenophore into the central Baltic, and thus into important spawning grounds of major Baltic fish stocks, was observed in 2007. The focus of the present...... distribution was mostly confined to water layers below the permanent halocline and significantly influenced by ambient temperature. Our results indicate that there is no self-sustaining population of M. leidyi in the central Baltic Sea. Instead, the species is most likely re-introduced into the Bornholm Basin...... every year via lateral advection from source populations in the Western Baltic. These findings are important not only to further assess the potential impact of M. leidyi on the pelagic ecosystem of the central Baltic Sea, but also for a better understanding of the mechanisms of its invasion into other...

State-of-the-art research: Reflections on a concerted Nordic-Baltic nuclear energy effort

Energy Technology Data Exchange (ETDEWEB)

Husdal, Lars; Tveit, Jesper; Vaagen, Jan S; Ridikas, Danas

2009-09-15

Quite a few hold the view that nuclear energy will have its renaissance in the not too distant future. Technology is, however, a necessary, but not sufficient condition. The needed prerequisites represent a complex issue. With increasing energy demand and depletion of non-renewable energy resources, nuclear will have to prove its role in an increasing energy mix, globally, regionally and often also nationally. Based on its history, experience with coordinated interplay in electricity production from a variety of energy sources, and science engagements, we argue for a future Nordic/Baltic SHOWCASE: A nuclear weapons free and proliferation safe nuclear energy supplier in the region, with a concerted role in competence building and in international ventures, and with focus on operation, safety, economy and societal aspects. (Author)

State-of-the-art research: Reflections on a concerted Nordic-Baltic nuclear energy effort

International Nuclear Information System (INIS)

Husdal, Lars; Tveit, Jesper; Vaagen, Jan S.; Ridikas, Danas

2009-09-01

Quite a few hold the view that nuclear energy will have its renaissance in the not too distant future. Technology is, however, a necessary, but not sufficient condition. The needed prerequisites represent a complex issue. With increasing energy demand and depletion of non-renewable energy resources, nuclear will have to prove its role in an increasing energy mix, globally, regionally and often also nationally. Based on its history, experience with coordinated interplay in electricity production from a variety of energy sources, and science engagements, we argue for a future Nordic/Baltic SHOWCASE: A nuclear weapons free and proliferation safe nuclear energy supplier in the region, with a concerted role in competence building and in international ventures, and with focus on operation, safety, economy and societal aspects. (Author)

Use of drugs against osteoporosis in the Baltic countries during 2010–2014

Directory of Open Access Journals (Sweden)

Ott Laius

2016-01-01

Conclusions: The differences in consumption of drugs against osteoporosis in the Baltic countries are not very big. The consumption of antiosteoporotic drugs is not to be regarded as sufficient though. The generally low consumption of osteoporotic medicines in the Baltic countries can be attributed to the overall less than EU average wealth of the countries and less than optimal expenditure on healthcare out of the GDP.

Preliminary results on the distribution of some pollutants in the Baltic 1980 and 1981

International Nuclear Information System (INIS)

Bruegmann, L.; Rohde, K.H.

1981-01-01

In September/October 1980 complex field studies on the distribution of heavy metals, petroleum hydrocarbons, chlorinated hydrocarbon and radionuclides were carried out on 24 stations in the Baltic Sea. Samples of different compartments of the marine environment were taken. The analyses for some heavy metals in water were performed directly on board. First results including mean values and concentration ranges for Hg, Cd, Pb, Cu, Zn, Sr-90 and Cs-137 in Baltic waters and for petroleum hydrocarbons, PCBs, DDT metabolites, HCB, α-HCH and γ-HCH in water and surface film samples are given. In most cases the data confirm recently published results. Relatively low concentrations were found for mercury. The investigations were repeated in May/June 1981 covering the Baltic Sea and parts of the North Atlantic. The resultant data for heavy metals and petroleum hydrocarbons agree widely with the results from 1980. An estimation of the relative pollutant burden of the Baltic Sea related to the investigated parts of the North Atlantic is given. (author)

Risk and environmental impact assessments for the decommissioning of radioisotope thermoelectric generators (RTGs) around the Baltic Sea area

International Nuclear Information System (INIS)

2009-01-01

The removal and safe disposal of RTGs and their replacement with solar panel technology in the Baltic Sea is a priority area under the Norwegian Nuclear Action Plan. 26 of the 87 RTGs around the Baltic Sea have been removed as of 7th October 2009. The removal of RTGs around the Baltic Sea was initiated in 2009 as part of the Norwegian-Russian cooperation with funding from Norway, which requires that risk and environmental impact assessments are carried out during the planning phase. Finland and France will also be contributing to the work of removal and safe disposal of the RTGs around the Baltic Sea. (Author)

The Baltic-Pontic region in the Europe-Eurasia dual system

Directory of Open Access Journals (Sweden)

Ilyin Mikhail

2012-03-01

Full Text Available This article considers the Baltic-Pontic Sea region not only as a geographical space of Intermarium (Międzymorze, Tarpjūris etc. but also as Intermundium or the interface of European and Russian (Eurasian civilization. The study sets out to clarify the logic of changing patterns shaping this geopolitical area. To this end, the concept of the Baltic-Pontic conflict system proposed by Vadim Tsymbursky is applied and further developed. In contrast to his agent-focused vehicle of analysis disclosing the power interactions in Intermarium, the authors advance an alternative structure-focused model of the Baltic-Pontic system (BPS as a multidimensional evolving space of heterogeneous interactions, which include cooperation. The authors suggest applying the BPS models in interpreting and clarifying historical developments in the area from the late 14th century until the present. The article analyses the spatial, geopolitical and geochronopolitical characteristics of the region, as well as the models of intercivilisational interaction between Europe and Eurasia. The author addresses the issue of the political identity of the region and its ability to play an independent role in the world politics.

The Baltic Sea Macro-Regional Transport Cluster as an Element of the Silk Road Economic Belt

Directory of Open Access Journals (Sweden)

Nežerenko Olga

2017-08-01

Full Text Available This article analyzes the opportunities of the Chinese initiative “One Belt, One Road”, for the development of the Baltic Sea macro-region (BSR, as a single transport cluster. One of the objectives of the initiative is to strengthen transport linkages from the Pacific Ocean to the Baltic Sea Region. Thus, the contemporary macro-regional approach to the development of EU macro-regions can provide an additional impulse to the creation of formal macro-regional inter-cooperation, via in this case, the project that will advance the transport infrastructure of the region. This study examines the situation of the railway sector in the BSR in the period 2004–2015, through hierarchical cluster analysis, to identify countries with similar trends in cargo flow turnover. Taking into account the favorable geographical position of Poland, its transport performance and advanced (in comparison to other Baltic Sea region countries relations with China, it is concluded that Poland’s conditions are more suitable to promote economic integration with its closest neighbors – the Baltic countries-through the creation of formal macro-regional railway transport within the Rail Baltic project.

Tobacco taxation policy in three Baltic countries after the EU accession

Directory of Open Access Journals (Sweden)

Konstantin Krasovsky

2012-11-01

Full Text Available BACKGROUND: Estonia, Latvia and Lithuania joined the EU in 2004 and had to increase tobacco excise rates. The aim of the paper is to explore the impact of tax policies on tobacco consumption, revenue and tobacco market in the Baltic countries.METHODS: Data on tobacco sales, tax rates, prices, revenues, and smoking prevalence were taken from databases and reports. Tobacco affordability index was calculated using data on prices and GDP. RESULTS: Tobacco taxation policy had three similar stages in Baltic countries: (1 In 2004-2007, tax rates increased slowly and cigarettes became more affordable in years of economic boom. Tobacco consumption and smuggling out of Baltic countries was on the rise, which caused increase of sales and revenues. (2 In 2008-2009, Baltic countries had to hike excise and VAT rates in years of economic recession, which caused sharp decline of cigarette affordability and resulted in large decline of consumption and sales and some excise revenue downfall in 2009-2010; however, all countries had higher revenues in 2010 than in 2007. (3 In 2011, economic situation improved and tobacco sales and revenue increased. The tobacco taxation policy in Baltic countries in 2004-2011 resulted in: (1 decline of total (licit + illicit annual cigarette consumption by 30% both in Latvia and Lithuania, and by 10% in Estonia; (2 decline of daily smoking prevalence by 10-20%; (3 decline of the out-of-country smuggling; (4 almost no changes in volumes of smuggling into Lithuania and Estonia; (5 three-fold increase of the annual tobacco revenues in three countries combined.CONCLUSIONS: Decrease of tobacco affordability caused by tax hikes and economic recession was the key factor of tobacco consumption decline. Tobacco tax hike is a win-win policy, while in years of economic boom it has more fiscal benefits and in years of economic recession it has more public health benefits.

Prospects for NATO Enlargement: Examining the "Big Bang" Approach

National Research Council Canada - National Science Library

Moyer, Andrew

2000-01-01

...) aspire to membership. Led by the Baltic states, these nine countries have signed the May 2000 Vilnius Declaration, advocating the admission of all nine aspirants simultaneously, a so called "big bang" approach to the next...

Mid-infrared spectroscopy for characterization of Baltic amber (succinite)

Science.gov (United States)

Wagner-Wysiecka, Ewa

2018-05-01

Natural Baltic amber (succinite) is the most appreciated fossil resin of the rich cultural traditions dating back to prehistoric times. Its unequivocal identification is extremely important in many branches of science and trades including archeology, paleontology, chemistry and finally mineralogical and gemological societies. Current methods of modification of natural succinite are more and more sophisticated making the identification of natural Baltic amber often challenging. In article the systematic analytical approach for identification of natural and modified under different conditions succinite, using mid-infrared spectroscopy (transmission, Drifts and ATR techniques) is presented. The correlation between spectral characteristics and properties of succinite is discussed pointing that the understanding of the nature of changes is the key of identification of this precious material.

Radionuclides in the ecosystem of the southern Baltic Sea

International Nuclear Information System (INIS)

Skwarzec, B.; Struminska, D.I.; Borylo, A.

2006-01-01

It has been shown that 210 Po and plutonium are significantly more concentrated in the Baltic Sea ecosystem than uranium . Bioaccumulation coefficients in flora and fauna (BCFs) of 210 Po are of the 2·10 3 - 2·10 5 range and plutonium - of the 1·10 2 - 1·10 4 . 238 Pu/ 239-240 Pu isotopic ratio shows for the increasing content in the living organisms of plutonium coming from the Chernobyl NPP accident. Content of 55 Fe and 63 Ni in the Baltic ecosystem (sea water, Fucus Vesilculous) is inverse proportional to the distance from the contamination place (e.g. from the NPP). Against to 55 Fe - 63 Ni is accumulated in the fish skin and flakes through passive diffusion

Interpreting time trends and biomagnification of PCBs in the Baltic region using the equilibrium lipid partitioning approach

International Nuclear Information System (INIS)

Nfon, Erick; Cousins, Ian T.

2006-01-01

Multi-year monitoring data for PCBs in abiotic media and biota collected from the Baltic region were compiled into a database and analyzed using the equilibrium lipid partitioning (ELP) approach to study temporal trends as well as to investigate food web biomagnification. Statistically significant reductions in ELP concentrations between 1987 and 2001 were observed in guillemots, air, and some fish species and a general, but not always statistically significant decline in concentrations was observed throughout the Baltic ecosystem. Estimated clearance half-lives ranged from 2.7-10.7 years. The database contained concentrations for a range of different Baltic species, which comprise a well-known Baltic food web. It was possible to derive the trophic position of the species in this food web and relate them to ELP concentrations. A significant positive correlation between ELP concentrations and trophic position was obtained. Estimated food web magnification factors ranged between 1.9 and 5.1 for selected congeners. - The equilibrium lipid partitioning approach is applied to a large Baltic database of PCB concentrations in abiotic and biota media to investigate time trends and biomagnification

A transnational and holistic breeding approach is needed for sustainable wheat production in the Baltic Sea region.

Science.gov (United States)

Chawade, Aakash; Armoniené, Rita; Berg, Gunilla; Brazauskas, Gintaras; Frostgård, Gunilla; Geleta, Mulatu; Gorash, Andrii; Henriksson, Tina; Himanen, Kristiina; Ingver, Anne; Johansson, Eva; Jørgensen, Lise Nistrup; Koppel, Mati; Koppel, Reine; Makela, Pirjo; Ortiz, Rodomiro; Podyma, Wieslaw; Roitsch, Thomas; Ronis, Antanas; Svensson, Jan T; Vallenback, Pernilla; Weih, Martin

2018-03-14

The Baltic Sea is one of the largest brackish water bodies in the world. Eutrophication is a major concern in the Baltic Sea due to the leakage of nutrients to the sea with agriculture being the primary source. Wheat (Triticum aestivum L.) is the most widely grown crop in the countries surrounding the Baltic Sea and thus promoting sustainable agriculture practices for wheat cultivation will have a major impact on reducing pollution in the Baltic Sea. This approach requires identifying and addressing key challenges for sustainable wheat production in the region. Implementing new technologies for climate-friendly breeding and digital farming across all surrounding countries should promote sustainable intensification of agriculture in the region. In this review, we highlight major challenges for wheat cultivation in the Baltic Sea region and discuss various solutions integrating transnational collaboration for pre-breeding and technology sharing to accelerate development of low input wheat cultivars with improved host plant resistance to pathogen and enhanced adaptability to the changing climate. © 2018 The Authors. Physiologia Plantarum published by John Wiley & Sons Ltd on behalf of Scandinavian Plant Physiology Society.

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.

Kultuurigenotsiid Eestis : kirjanikud (1940-1953) / Toomas Karjahärm

Index Scriptorium Estoniae

Karjahärm, Toomas, 1944-

2006-01-01

Eesti kunstiintelligentsi tagakiusamisest 1940-1953 Nõukogude ja natsi-Saksamaa okupatsioonivõimude poolt. Lähemalt on vaatluse all literaadid, professionaalsed kirjanikud, kriitikud ja tõlkijad, kes kuulusid kirjanike loomingulistesse liitudesse

Transplant experiments uncover Baltic Sea basin-specific responses in bacterioplankton community composition and metabolic activities

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Markus V Lindh

2015-04-01

Full Text Available Anthropogenically induced changes in precipitation are projected to generate increased river runoff to semi-enclosed seas, intensifying loads of terrestrial dissolved organic matter and decreasing salinity. To determine how bacterial community structure and functioning adjust to such changes, we designed microcosm transplant experiments with Baltic Proper (salinity 7.2 and Bothnian Sea (salinity 3.6 water. Baltic Proper bacteria generally reached higher abundance than Bothnian Sea bacteria in both Baltic Proper and Bothnian Sea water, indicating a higher adaptability. Moreover, Baltic Proper bacteria growing in Bothnian Sea water consistently showed highest bacterial production and beta-glucosidase activity. These metabolic responses were accompanied by basin-specific changes in bacterial community structure. For example, Baltic Proper Pseudomonas and Limnobacter populations increased markedly in relative abundance in Bothnian Sea water, indicating replacement. In contrast, Roseobacter and Rheinheimera populations were stable or increased in abundance when challenged by either of the waters, indicating adjustment. Transplants to Bothnian Sea water triggered the initial emergence of particular Burkholderiaceae populations, and transplants to Baltic Proper water triggered Alteromonadaceae populations. Notably, in the subsequent re-transplant experiment, the original triggering, or priming effect, resulted in further increases to dominance of these populations. Correlated changes in community composition and metabolic activity were observed only in the transplant experiment, and only at relatively high phylogenetic resolution. This suggested an importance of successional progression for interpreting relationships between bacterial community composition and functioning. We infer that priming effects on bacterial community structure by natural episodic events or climate change induced forcing could translate into long-term changes in bacterial

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

Transnational entanglements in the history of psychiatry. South Tyrolian patients in German asylums, c. 1940-1945

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Thomas Müller

2016-12-01

Full Text Available Object of this article is the destiny of psychiatric inmates in Wuerttemberg asylums, 1940-1945. These patients from Italian regions of Vicenza, Udine, Trento, Alto Adige and various locations more were delegated and, to a substantial number, illegally deported to the German asylums Zwiefalten, Schussenried and Weissenau, all in South Wuerttemberg, in 1940 and 1943. Attention is focused on the pioneering state pre-negotiations, and the so-called option treaties between the German Reich and Fascist Italy as part of the general aspect of National Socialist bio-Politics. The treatment of these South Tyrol patients in the asylums themselves, as well as their fate will be put into the context of the resettlement actions at the margins of the Third Reich, which started in 1939 and widely affected the European continent. It is referred to other sub-groups of migrating population from Italy to the German Reich as well, as a contrasting aspect of this contribution

Cyclic volatile methylsiloxanes in fish from the Baltic Sea.

Science.gov (United States)

Kierkegaard, Amelie; Bignert, Anders; McLachlan, Michael S

2013-10-01

Laboratory studies suggest that the cyclic volatile methylsiloxanes (cVMS) octamethylcyclotetrasiloxane (D4), decamethylcyclopentasiloxane (D5) and dodecamethylcyclohexasiloxane (D6) will persist in the aquatic environment and bioaccumulate in fish. Here these cVMS were measured in herring collected in the Swedish waters of the Baltic Sea and the North Sea and in grey seals from the Baltic Proper. D4, D5, and D6 were present in herring muscle at concentrations around 10, 200, and 40ngg(-1) lipid weight, respectively. The ratio of these concentrations was similar to the relative magnitude of estimated emissions to water, suggesting that the efficiency of overall transfer through the environment and food web was similar (within a factor 2-3) for the three chemicals. The concentrations of D5 and D6 were similar in herring caught in the highly populated Baltic Proper and in the less populated Bothnian Sea and Bothnian Bay. The D4 concentrations were lower at the most remote northern station, suggesting that D4 is less persistent than D5 and D6. Herring from the North Sea had lower levels of all three chemicals. The concentrations of D4, D5 and D6 in grey seal blubber were lower than the lipid normalized concentrations in herring, indicating that they do not biomagnify in grey seals. Copyright © 2012 Elsevier Ltd. All rights reserved.

Tides in three enclosed basins: the Baltic, Black and Caspian seas

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Igor P Medvedev

2016-04-01

Full Text Available Tides are the main type of sea level variability in the world ocean. However, oceanic tides penetrate weakly, or do not penetrate at all, into enclosed basins such as the Baltic, Black and Caspian seas. Consequently, only directly forced tides are formed in these basins. Long observation time series (up to 123 years in the Baltic Sea and 38 years in the Black and Caspian seas at numerous stations were used to precisely estimate tidal constituents. High-resolution spectra revealed fine structure of discrete peaks at tidal frequencies. The diurnal radiational constituent S1 (1 cpd, apparently associated with breeze winds, was found to play an important role in general tidal dynamics in these seas. Harmonic analysis of tides for individual yearly series with consecutive vector averaging over the entire observational period was applied to estimate mean amplitudes and phases of tidal constituents. Our findings indicate that the formation and predominance of diurnal or semidiurnal tides in these seas appears to depend on the frequency-selective properties of the basins. Thus, in the Baltic Sea with fundamental modal period of about 27 h, diurnal tides dominate in the major eastern gulfs. In the Black Sea resonant amplification of semidiurnal tides is observed in the northwestern part. The predominance of semidiurnal tides in the Caspian Sea has also probably a resonant nature. Maximum tidal heights estimated for a 100-year period are 23 cm in the Baltic Sea, 18 cm in the Black Sea and 21 cm in the southern Caspian Sea.

St. Canute Lavard around the Baltic Sea

DEFF Research Database (Denmark)

Petersen, Nils Holger

2018-01-01

This chapter discusses the Baltic Sea-area manifestations of the cult of the Danish Royal saint, Canute the Duke, in Danish, Knud Lavard, during the Middle Ages. It also applies theories of cultural memory by Jan and Aleida Assmann in order to approach an understanding of how the cult of St. Canu...

Literature review on future development of the Baltic Sea and recommendations for safety modeling

International Nuclear Information System (INIS)

Lahdenperae, A.-M.

2006-12-01

The report represents the summary of the main factors, which affects the future development and state of the Baltic Sea. The emphasis is on land uplift, shoreline displacement, and physical, chemical and biological characteristics of the sea. In addition, historical evolution of the Baltic Sea after the last ice age and potential impacts of the different climate scenarios are presented. The Baltic Sea has an important influence on the development of the geospherebiosphere interface zone at Olkiluoto. Thus, it is important to take account all these factors in the Safety Modelling of the nuclear waste repository. Different models have been used to evaluate land uplift at Olkiluoto and changes in the sea and land area, especially in the interface zone. The main parameters have been monitored satisfactory way at the Olkiluoto offshore. Based on the present sea sediment stratigraphy, overburden, topography and vegetation it has been fairly well estimated coming future land and sea areas of the Olkiluoto Island and its surroundings. According to the results, Olkiluoto will be part of the continent during the next decade. In the shallow shores of Olkiluoto, the amounts of common reed are increasing naturally, resulting in paludification. The spatial and temporal changes at Olkiluoto can be estimated and modelled more detailed by using the well focused research sites and more accurate results. In addition, more information is needed on development of the watershed areas, lakes, rivers and vegetation and on sedimentation and erosion processes, hydrology, quality and quantity of seabed sediments and stratigraphy, element budgets and recharge and discharge areas, especially at the geosphere-biosphere interface zones. (orig.)

Modern Housing Retrofit: Assessment of Upgrade Packages to EnerPHit Standard for 1940–1960 State Houses in Auckland

Directory of Open Access Journals (Sweden)

Paola Leardini

2015-03-01

Full Text Available New Zealand state housing includes a significant portion of problematic buildings constructed after the public housing scheme launched in 1936. Most of these houses are still uninsulated, thus, cold, draughty, mouldy, and progressively decaying; however, as they are fundamental elements of the country’s culture, society, and environment, and are built with good quality materials and sound construction, they are suitable candidates for effective energy upgrades. This paper presents findings of a study on problems and opportunities of retrofitting the state houses built between 1940 and 1960 in the Auckland region. It advocates strategic national policies and initiatives for retrofitting, based on more challenging performance thresholds. The research defines and virtually implements an incremental intervention strategy including different retrofit packages for a typical 1950s stand-alone house. Indoor and outdoor environmental parameters were monitored over a year, and data used to establish a base case for thermal simulation. The upgrade packages were then modelled to assess their impact on the house’s thermal performance, comparing heating requirements and comfort of various insulation and ventilation options. The paper reports on effective ways of preserving the integrity of such a house, while improving its thermal performance to the EnerPHit standard, and discusses the benefits of introducing this holistic approach into New Zealand retrofit practice.

Historic changes in length distributions of three Baltic cod (Gadus morhua) stocks: Evidence of growth retardation.

Science.gov (United States)

Svedäng, Henrik; Hornborg, Sara

2017-08-01

Understanding how combinations of fishing effort and selectivity affect productivity is central to fisheries research. We investigate the roles of fishing regulation in comparison with ecosystem status for Baltic Sea cod stock productivity, growth performance, and population stability. This case study is interesting because three cod populations with different exploitation patterns and stock status are located in three adjacent but partially, ecologically different areas. In assessing stock status, growth, and productivity, we use survey information and rather basic stock parameters without relying on age readings. Because there is an urgent interest of better understanding of the current development of the Eastern Baltic cod stock, we argue that our approach represents partly a novel way of interpreting monitoring information together with catch data in a simplified yet more informative way. Our study reports how the Eastern and Western Baltic cod have gone toward more truncated size structures between 1991 and 2016, in particular for the Eastern Baltic cod, whereas the Öresund cod show no trend. We suggest that selective fishing may disrupt fish population dynamic stability and that lower natural productivity might amplify the effects of selective fishing. In support of earlier findings on a density-dependent growth of Eastern Baltic cod, management is advised to acknowledge that sustainable exploitation levels for Eastern Baltic cod are much more limited than perceived in regular assessments. Of more general importance, our results emphasize the need to embrace a more realistic view on what ecosystems can produce regarding tractable fish biomass to facilitate a more ecosystem-based fisheries management.

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.

The genetic prehistory of the Baltic Sea region.

Science.gov (United States)

Mittnik, Alissa; Wang, Chuan-Chao; Pfrengle, Saskia; Daubaras, Mantas; Zariņa, Gunita; Hallgren, Fredrik; Allmäe, Raili; Khartanovich, Valery; Moiseyev, Vyacheslav; Tõrv, Mari; Furtwängler, Anja; Andrades Valtueña, Aida; Feldman, Michal; Economou, Christos; Oinonen, Markku; Vasks, Andrejs; Balanovska, Elena; Reich, David; Jankauskas, Rimantas; Haak, Wolfgang; Schiffels, Stephan; Krause, Johannes

2018-01-30

While the series of events that shaped the transition between foraging societies and food producers are well described for Central and Southern Europe, genetic evidence from Northern Europe surrounding the Baltic Sea is still sparse. Here, we report genome-wide DNA data from 38 ancient North Europeans ranging from ~9500 to 2200 years before present. Our analysis provides genetic evidence that hunter-gatherers settled Scandinavia via two routes. We reveal that the first Scandinavian farmers derive their ancestry from Anatolia 1000 years earlier than previously demonstrated. The range of Mesolithic Western hunter-gatherers extended to the east of the Baltic Sea, where these populations persisted without gene-flow from Central European farmers during the Early and Middle Neolithic. The arrival of steppe pastoralists in the Late Neolithic introduced a major shift in economy and mediated the spread of a new ancestry associated with the Corded Ware Complex in Northern Europe.

EU Structural Funds in the Baltic Countries-Useful or Harmful. Euroopa Liidu struktuurifondid Balti riikides- kasulikud või kahjulikud?

Directory of Open Access Journals (Sweden)

Urmas Varblane

2016-10-01

Full Text Available The current article is focused on the role of financial assistance from the European Union in the budgets of the three Baltic countries. They all have seriously benefitted from the support of EU structural funds, which have reached close to five per cent of their GDP. Based on the case of higher education research funding, the article argues that the Baltic countries overlook the additionality principle of the European Union cohesion policy. Structural funds are replacing the Baltic countries’ own funding. During the current EU programming period between 2014 and 2020 the exit strategies should be prepared by the governments of Baltic countries in order to be able to finance research with significantly lower support from EU cohesion funds. The precondition is that instead of a short-run view, in the coalition treaties of the Baltic governments, a long-term strategy for how to move toward knowledge intensive economies is also needed. The first and most urgent need is to improve the quality of use of the EU support funds by all three countries in order to support longrun productivity growth and increase the competitiveness of the Baltic countries.

United States paper, paperboard, and market pulp capacity trends by process and location, 1970-2000

Science.gov (United States)

Peter J. Ince; Xiaolei Li; Mo Zhou; Joseph Buongiorno; Mary Reuter

This report presents a relational database with estimates of annual production capacity for all mill locations in the United States where paper, paperboard, or market pulp were produced from 1970 to 2000. Data for more than 500 separate mill locations are included in the database, with annual capacity data for each year from 1970 to 2000 (more than 17, 000 individual...

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

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......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...... the first decades of the 20th century. We then assess whether these data can be used to estimate the relative roles of fishing and ecosystem changes on variations in catches. We conclude that the assembled data reveal biologically meaningful variations in the state of the cod stock and that some...

Egg mortality: predation and hydrography in the central Baltic

DEFF Research Database (Denmark)

Voss, R.; Hinrichsen, H.-H.; Stepputtis, D.

2011-01-01

during the egg phase to be of critical importance. Two years of extensive field investigations in the Bornholm Basin, central Baltic Sea, were undertaken. In 2002, a typical stagnation situation characterized by low salinity and poor oxygen conditions was investigated, and in early 2003, a major inflow...... of North Sea water completely changed the hydrographic conditions by increasing salinity and oxygen content, thereby altering ecological conditions. The goal was to quantify egg mortality caused by predation and hydrography, and to compare these estimates with independent estimates based on cohort analysis....... Results indicated high intra-annual variability in egg mortality. Cod and sprat egg mortality responded differently to the major Baltic inflow: mortality related to hydrographic conditions increased for sprat and decreased for cod. On the other hand, predation mortality during peak spawning decreased...

On the Baltic Sea Response to Climate Change: Model Implications

International Nuclear Information System (INIS)

Omstedt, Anders; Leppaeranta, Matti

1999-01-01

The sensitivity of the Baltic Sea to climate change is reviewed on the basis of recent model studies. In general, the presently available models indicate that the Baltic Sea is a most sensitive system to climate change, particularly in air temperature, wind, fresh water inflow and the barotropic forcing in the entrance area. Available scenarios for ice conditions and climate warming around year 2100 show 2-3 months' shortening of the ice season in the Bothnian Bay and about 0.4 m decrease in the maximum annual ice thickness. Corresponding scenarios for climate cooling show 1-2 months' longer ice season in the Bothnian Bay and 0.2 - 0.5 m increase in the maximum annual ice thickness

LATEST CHALLENGES IN EFFICIENCY CONVERGENCE IN BALKAN AND BALTIC COUNTRIES

Directory of Open Access Journals (Sweden)

Mihăiță-Cosmin M. POPOVICI

2013-12-01

Full Text Available The efficiency of banks has been widely and extensively studied in the past few decades. Using a sample of Balkan and Baltic countries and by employing a Data Envelopment Analysis model, we want to highlight the main challenges for the highly concentrated banking system. Over the period 2007 - 2011, these countries have coped with the worst financial crisis from the Great Depression, which has severe effects on the banking systems. Our sample includes the least developed countries in the EU and for reference purpose, Luxembourg, with the highest GDP per capita. We expect to find similarities between Balkan countries and Baltic countries and we can draw lessons from Luxembourg`s results.

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.

[History of German-Baltic relations in medicine].

Science.gov (United States)

Tankler, H; Laschinski, G; Roots, I

2004-04-30

Today, the three Baltic countries Estonia, Latvia and Lithuania, have well-known medical faculties with international standing. Their individual histories are briefly outlined. However, relations of the German academic world were closest with the university of Dorpat (today: Tartu). It was re-opened in 1802 by tsar Alexander I in order to keep young Baltic people from studying abroad. The medical faculty was its biggest faculty. The university was Russian, but the official language was German. So many a German professor came to Dorpat and many professors from Dorpat were offered a chair at a German university. The scientific imports connected Dorpat with other centres of West-European science, they brought knowledge and ideas and an exchange of information. The standard was high, and among the teaching staff was a handsome number of medical celebrities, e.g. the anatomist August Rauber and the surgeon Ernst von Bergmann. In Dorpat, Rudolf Buchheim brought a new science, experimental pharmacology, into being, which his pupil and successor, Oswald Schmiedeberg, fully established and propagated all over the world.

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.

Albrecht Scholz (1940-2013): German dermatologist and historian of dermatology.

Science.gov (United States)

Grzybowski, Andrzej; Parish, Lawrence Charles; Plewig, Gerd

2014-01-01

Albrecht Scholz (Figure 1) was born in Görlitz (now Zgorzelec, a city located at the Polish-German border, covering both sides of the River Nysa) on September 6, 1940, the youngest of three children. His father was a laryngologist, specializing in voice and hearing impairment. Scholz attended school in his hometown and in 1958 passed his Matura examination, after which he studied medicine at both Humboldt University in Berlin and the “Carl Gustav Carus” Medical Academy in Dresden. Following successful completion of the state examination in 1964 and an internship at the Reichenbach Hospital the following year, he was granted the right to practice medicine. His 1964 doctoral dissertation was titled, “Evaluation of Astrand's Steps in Elderly Patients.”

Seabed geodiversity in a glaciated shelf area, the Baltic Sea

Science.gov (United States)

Kaskela, Anu Marii; Kotilainen, Aarno Tapio

2017-10-01

Geodiversity describes the heterogeneity of the physical terrain. We have performed basin-wide geodiversity analysis on a glaciated epicontinental seabed to assess geodiversity measures and patterns, locate areas with high geodiversity, and draw conclusions on contributing processes. Geodiversity quantification is a rather new topic and is mainly practiced in land areas. We applied geodiversity methods developed for terrestrial studies to a seabed environment. Three geodiversity parameters, including the richness, patchiness, and geodiversity index, of the Baltic Sea were assessed in a GIS environment based on broad-scale datasets on seabed substrates, structures, and bedrock. A set of environmental and geological variables, which were considered to reflect geological processes under seabed conditions, were compared with the geodiversity to identify some of its drivers. We observed differences in the geodiversity levels of the Baltic subbasins, which are mainly due to basement type/bedrock, roughness, shore density, and glacier-derived processes. The geodiversity of the Baltic Sea generally increases from South to North and from open-sea to high-shore density areas (archipelagos). Crystalline bedrock areas provide more diverse seabed environments than sedimentary rock areas. The analysis helps to inform scientists, marine spatial planners, and managers about abiotic conservation values, the dynamics of the seabed environment, and potential areas with elevated biodiversity.

Water circulation and recharge pathways of coastal lakes along the southern Baltic Sea in northern Poland

Directory of Open Access Journals (Sweden)

Cieśliński Roman

2016-12-01

Full Text Available The purpose of this paper is to describe water circulation patterns for selected lakes found along the Baltic coast in northern Poland and to determine primary recharge mechanisms or pathways that produce an influx or loss of lake water. A secondary purpose of the paper is to determine the magnitude of recharge for each studied source of water – river water influx, surface runoff from direct catchments, forced influx from polders surrounding lakes, and periodic marine water intrusions from the nearby Baltic Sea. It is also important to determine the magnitude of water outflow from lakes to the sea via existing linkages as well as to compare horizontal influx and outflow data. The study area consisted of five lakes located along the Baltic Sea in northern Poland: Łebsko, Gardno, Bukowo, Kopań, Resko Przymorskie. The main driving force of the studied lakes are large rivers that drain lake catchment areas and periodic brackish water intrusions by the Baltic Sea.

President Roosevelt's 1940 Dedication of the First NCI Building

Science.gov (United States)

Watch this video excerpt of the dedication of the National Institute of Health, October 31, 1940. President Roosevelt spoke of the importance of the National Cancer Institute, which would be located in Building 6.

Mezhdunarodnoe nauchnoe sotrudnichestvo v Baltijskom regione: naukometricheskij analiz [International research cooperation in the Baltic region: a scientometric analysis

Directory of Open Access Journals (Sweden)

Kuznetsova Tatyana

2012-01-01

Full Text Available This article examines the processes of international research cooperation in the Baltic Sea region. It focuses on research works published in the leading periodicals in 1993—2012. The empirical material is collected from the world’s largest abstract and citation database, SciVerse Scopus, which makes it possible to evaluate macroindicators at the national and global levels as well as the contribution of scholars to the global progress. The article also offers an assessment of the efficiency of research activities in the Baltic Sea region countries. It is based on a number of scientometric indicators that reflect the performance of universities in terms of research journal publications and the development of research cooperation in the field of Baltic studies. The authors consider the dynamics of research contribution and academic cooperation in the Baltic Sea countries in four leading fields — i. e. agricultural and biological sciences, Earth sciences, ecology and social sciences presented in the SciVerse Scopus scientometric database. The article provides a map of research cooperation in the Baltic Sea region.

Baltic salmon activates immune relevant genes in fin tissue when responding to Gyrodactylus salaris infection

DEFF Research Database (Denmark)

Kania, Per Walther; Larsen, Thomas Bjerre; Ingerslev, Hans C.

2007-01-01

A series of immune relevant genes are expressed when the Baltic salmon responds on infections with the ectoparasite Gyrodactylus salaris which leads to a decrease of the parasite infection......A series of immune relevant genes are expressed when the Baltic salmon responds on infections with the ectoparasite Gyrodactylus salaris which leads to a decrease of the parasite infection...

Use of existing hydrographic infrastructure to forecast the environmental spawning conditions for Eastern Baltic cod.

Science.gov (United States)

von Dewitz, Burkhard; Tamm, Susanne; Höflich, Katharina; Voss, Rüdiger; Hinrichsen, Hans-Harald

2018-01-01

The semi-enclosed nature and estuarine characteristics, together with its strongly alternating bathymetry, make the Baltic Sea prone to much stronger interannual variations in the abiotic environment, than other spawning habitats of Atlantic cod (Gadus morhua). Processes determining salinity and oxygen conditions in the basins are influenced both by long term gradual climate change, e.g. global warming, but also by short-term meteorological variations and events. Specifically one main factor influencing cod spawning conditions, the advection of highly saline and well-oxygenated water masses from the North Sea, is observed in irregular frequencies and causes strong interannual variations in stock productivity. This study investigates the possibility to use the available hydrographic process knowledge to predict the annual spawning conditions for Eastern Baltic cod in its most important spawning ground, the Bornholm Basin, only by salinity measurements from a specific location in the western Baltic. Such a prediction could serve as an environmental early warning indicator to inform stock assessment and management. Here we used a hydrodynamic model to hindcast hydrographic property fields for the last 40+ years. High and significant correlations were found for months early in the year between the 33m salinity level in the Arkona Basin and the oxygen-dependent cod spawning environment in the Bornholm Basin. Direct prediction of the Eastern Baltic cod egg survival in the Bornholm Basin based on salinity values in the Arkona Basin at the 33 m depth level is shown to be possible for eggs spawned by mid-age and young females, which currently predominate the stock structure. We recommend to routinely perform short-term predictions of the Eastern Baltic cod spawning environment, in order to generate environmental information highly relevant for stock dynamics. Our statistical approach offers the opportunity to make best use of permanently existing infrastructure in the

Innovacionnyj process v regione Baltijskogo morja [The innovative process in the Baltic Sea region

Directory of Open Access Journals (Sweden)

Mäkinen Hanna

2012-01-01

Full Text Available In order to maintain its global competitiveness in the future, the Baltic Sea region (BSR needs to preserve and improve its technological capability and innovativeness. This article focuses on innovations in the Baltic Sea region, particularly on external innovation drivers and innovation environments in the BSR and individual countries within the region. Firstly, some definitions of innovations, innovation drivers, and characteristics of a favourable innovation environment are presented. Secondly, the current condition of innovation environments in the BSR is described and the innovation performances of Baltic countries are compared. Finally, the research aims to conclude, as well as to analyse, the future innovation development of the BSR. The research material for this desk study is collected from various sources, including journal articles, statistics, media, research reports, and other publications.

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...

Management-focused approach to investigating coastal water-quality drivers and impacts in the Baltic Sea

Science.gov (United States)

Vigouroux, G.; Destouni, G.; Chen, Y.; Bring, A.; Jönsson, A.; Cvetkovic, V.

2017-12-01

Coastal areas link human-driven conditions on land with open sea conditions, and include crucial and vulnerable ecosystems that provide a variety of ecosystem services. Eutrophication is a common problem that is not least observed in the Baltic Sea, where coastal water quality is influenced both by land-based nutrient loading and by partly eutrophic open sea conditions. Robust and adaptive management of coastal systems is essential and necessitates integration of large scale catchment-coastal-marine systems as well as consideration of anthropogenic drivers and impacts, and climate change. To address this coastal challenge, relevant methodological approaches are required for characterization of coupled land, local coastal, and open sea conditions under an adaptive management framework for water quality. In this paper we present a new general and scalable dynamic characterization approach, developed for and applied to the Baltic Sea and its coastal areas. A simple carbon-based water quality model is implemented, dividing the Baltic Sea into main management basins that are linked to corresponding hydrological catchments on land, as well as to each other though aggregated three-dimensional marine hydrodynamics. Relevant hydrodynamic variables and associated water quality results have been validated on the Baltic Sea scale and show good accordance with available observation data and other modelling approaches. Based on its scalability, this methodology is further used on coastal zone scale to investigate the effects of hydrodynamic, hydro-climatic and nutrient load drivers on water quality and management implications for coastal areas in the Baltic Sea.

Baltic Sea hazardous substances management: results and challenges.

Science.gov (United States)

Selin, Henrik; VanDeveer, Stacy D

2004-05-01

The introduction into the Baltic Sea of hazardous substances that are persistent, bioaccumulate, and are toxic is an important environmental and human health problem. Multilateral efforts to address this problem have primarily been taken under the Helsinki Commission (HELCOM). This article examines past HELCOM efforts on hazardous substances, and discusses future challenges regarding their management. The article finds that past actions on hazardous substances have had a positive effect on improving Baltic environmental quality and reducing human health risks, although there are remaining issues and difficulties that need to be addressed. In particular, four related future challenges for HELCOM management of hazardous substances are identified and discussed: i) the need to engender further implementation and building public and private sector capacities; ii) the need to improve data availability, quality and comparability across the region and international fora; iii) the need to strengthen existing regulations and incorporate new issues; and iv) the need to effectively coordinate HELCOM activities with efforts on hazardous substances in other international fora.

Artificial radionuclides 90Sr and 241Am in the sediments of the Baltic Sea: Total and spatial inventories and some temporal trends

International Nuclear Information System (INIS)

Hutri, Kaisa-Leena; Mattila, Jukka; Ikäheimonen, Tarja Tuulikki; Vartti, Vesa-Pekka

2013-01-01

Highlights: • The inventories of 137 Sr and 241 Am in the Baltic Sea is studied. • About 20 sediment cores around the Baltic Sea were analyzed. • The results show that 90 Sr distribution is uneven and effected by the Chernobyl fallout. • 241 Am is more evenly distributed in the sediments. • The Baltic Sea is the most contaminated sea with respect to 137 Cs in sediments. -- Abstract: The Baltic Sea was contaminated by radioactivity following global nuclear fallout and later by the Chernobyl accident. Despite the decrease of radioactivity caused by radioactive decay, radionuclides have a prolonged residence time in the water of the Baltic Sea due to slow water exchange and relatively rapid sedimentation. Very little is known about the amounts or spatial differences of 90 Sr and 241 Am in the Baltic Sea sediments. In this study, 20 sediment cores taken around the Baltic Sea were investigated to estimate inventories of these radionuclides. The rough results show that the Chernobyl fallout added the amount of 90 Sr in the same areas where the increase of 137 Cs can be detected, whereas this is not the case for 241 Am which is more evenly distributed in the sea bottom. In addition, local differences occur in the concentrations. These results are an important amendment to the radioactivity baseline of the Baltic Sea

The main environmental problems of the Baltic Sea and the ways to solve them

OpenAIRE

Mosin Oleg

2011-01-01

The Baltic Sea is a unique ecological system, an integral part of the global ecological system, which is in urgent need of protection from destructive anthropogenic impact stemming from the production and consumption of nuclear energy and artificial radionuclides, agriculture, oil and oil product transportation, and sewage and solid waste treatment. The article outlines the main environmental problems of the Baltic Seas and the ways to solve them.

The main environmental problems of the Baltic Sea and the ways to solve them

Directory of Open Access Journals (Sweden)

Mosin Oleg

2011-03-01

Full Text Available The Baltic Sea is a unique ecological system, an integral part of the global ecological system, which is in urgent need of protection from destructive anthropogenic impact stemming from the production and consumption of nuclear energy and artificial radionuclides, agriculture, oil and oil product transportation, and sewage and solid waste treatment. The article outlines the main environmental problems of the Baltic Seas and the ways to solve them.

Mapping of Chagas disease research: analysis of publications in the period between 1940 and 2009 Mapeamento de pesquisa da doença de Chagas: análise da produção de publicações no período entre 1940 e 2009

Directory of Open Access Journals (Sweden)

José Manuel Ramos

2011-12-01

Full Text Available INTRODUCTION: Publications are often used as a measure of success in research work. Chagas disease occurs in Central and Southern America. However, during the past years, the disease has been occurring outside Latin America due to migration from endemic zones. This article describes a bibliometric review of the literature on Chagas disease research indexed in PubMed during a 70-year period. METHODS: Medline was used via the PubMed online service of the U.S. National Library of Medicine from 1940 to 2009. The search strategy was: Chagas disease [MeSH] OR Trypanosoma cruzi [MeSH]. RESULTS: A total of 13,989 references were retrieved. The number of publications increased steadily over time from 1,361 (1940-1969 to 5,430 (2000-2009 (coefficient of determination for linear fit, R²=0.910. Eight journals contained 25% of the Chagas disease literature. Of the publications, 64.2% came from endemic countries. Brazil was the predominant country (37%, followed by the United States (17.6% and Argentina (14%. The ranking in production changed when the number of publications was normalized by estimated cases of Chagas disease (Panama and Uruguay, population (Argentina and Uruguay, and gross domestic product (Bolivia and Brazil. CONCLUSIONS: Several Latin American countries, where the prevalence of T. cruzi infection was not very high, were the main producers of the Chagas disease literature, after adjusting for economic and population indexes. The countries with more estimated cases of Chagas disease produced less research on Chagas disease than some developed countries.INTRODUÇÃO: Publicações são frequentemente utilizadas como uma medida de sucesso do trabalho de pesquisa. A doença de Chagas (DCh ocorre na América Central e do Sul. Porém, durante os últimos anos, a doença tem ocorrido fora da América Latina, devido à migração das zonas endêmicas. Este artigo descreve uma análise bibliométrica da literatura sobre as pesquisas da doença de

Nutrient control of cyanobacterial blooms in the Baltic Sea

NARCIS (Netherlands)

Stal, L.J.; Staal, M.J.; Villbrandt, M.

1999-01-01

Cyanobacterial blooms in the Baltic Sea were investigated with respect to growth Limitation and nitrogen fixation. The community was composed predominantly of Synechococcus spp., and large, heterocystous, nitrogen-fixing cyanobacteria (Aphanizomenon spp, and Nodularia spp.), that usually formed

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

Tectonic lineaments in the Baltic from Gaevle to Simrishamn

International Nuclear Information System (INIS)

Floden, T.

1977-12-01

The present report deals with the tectonic pattern within the offshore area of middle and SE Sweden. The study is restricted to the large scale pattern that can be detected by seismic reflection profiling. Neotectonic events are discussed in connection with the special study of echosounding and seismic records from the Baltic Sea. This report is mainly based on investigations performed during the period 1966-1976 by means of continuous seismic reflection profiling. The investigations were mainly concentrated to areas with a sedimentary rock cover and thus, there is a large discrepance in the amount of available information between different parts of the Baltic. In the coastal zone, only those tectonic lineaments that are of importance for the understanding of the offshore conditions are included in the present maps. References to other known lineaments are made in the text

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...... to fish length and weight. Significant differences in absolute and relative batch fecundity of Baltic sprat among areas and years were detected, and could partly be explained by hydrographic features of the investigated areas. A non-linear multiple regression model taking into account fish length...... and ambient temperature explained 70% of variability in absolute batch fecundity. Oxygen content and fish condition were not related to sprat batch fecundity. Additionally, a negative effect of stock size on sprat batch fecundity in the Bornholm Basin was revealed. The obtained data and results are important...

Social Vulnerability Index (SoVI) for Coastal States based on 2000 Census Block Groups

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data depicts the social vulnerability of coastal states census block groups to environmental hazards. Data were culled primarily from the 2000 Decennial Census.

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

Future export of particulate and dissolved organic carbon from land to coastal zones of the Baltic Sea

Science.gov (United States)

Strååt, Kim Dahlgren; Mörth, Carl-Magnus; Undeman, Emma

2018-01-01

The Baltic Sea is a semi-enclosed brackish sea in Northern Europe with a drainage basin four times larger than the sea itself. Riverine organic carbon (Particulate Organic Carbon, POC and Dissolved Organic Carbon, DOC) dominates carbon input to the Baltic Sea and influences both land-to-sea transport of nutrients and contaminants, and hence the functioning of the coastal ecosystem. The potential impact of future climate change on loads of POC and DOC in the Baltic Sea drainage basin (BSDB) was assessed using a hydrological-biogeochemical model (CSIM). The changes in annual and seasonal concentrations and loads of both POC and DOC by the end of this century were predicted using three climate change scenarios and compared to the current state. In all scenarios, overall increasing DOC loads, but unchanged POC loads, were projected in the north. In the southern part of the BSDB, predicted DOC loads were not significantly changing over time, although POC loads decreased in all scenarios. The magnitude and significance of the trends varied with scenario but the sign (+ or -) of the projected trends for the entire simulation period never conflicted. Results were discussed in detail for the "middle" CO2 emission scenario (business as usual, a1b). On an annual and entire drainage basin scale, the total POC load was projected to decrease by ca 7% under this scenario, mainly due to reduced riverine primary production in the southern parts of the BSDB. The average total DOC load was not predicted to change significantly between years 2010 and 2100 due to counteracting decreasing and increasing trends of DOC loads to the six major sub-basins in the Baltic Sea. However, predicted seasonal total loads of POC and DOC increased significantly by ca 46% and 30% in winter and decreased by 8% and 21% in summer over time, respectively. For POC the change in winter loads was a consequence of increasing soil erosion and a shift in duration of snowfall and onset of the spring flood

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.

Estimating areas threatened by contamination from leaking chemical warfare agents dumped into the Baltic Sea

Science.gov (United States)

Jakacki, Jaromir; Przyborska, Anna; Andrzejewski, Jan

2017-04-01

Approximately 60,000 tons of chemical munitions were dumped into the Baltic Sea after World War II (the exact amount is unknown and some sources estimate it as more than 200,000 tons). Dumped munitions still pose a risk of leakage caused by erosion and corrosion, and it is important to know the danger areas. Because of wide dispersion of the dumped munitions, modelling is only one tool that could provide wide image of physical state of the sea at all locations and which could also be used for analysing contamination during a potential leakage. Obviously, it is possible to take samples at each dumpsite, but modelling also allows to develop possible scenarios of leakages under specific physical conditions. For the purpose of analysis of potential leakage a high-resolution model (HRM) of the contamination will be embedded in the hydrodynamic model (HM) of the Baltic Sea. The HRM will use data from general circulation model results of estimated resolution of nearly 2 km. The Parallel Ocean Program will be implemented as the HM for the whole Baltic Sea. Atmospheric data from regional implementation of the Weather Research and Forecasting System (WRF) have been used as the top boundary conditions of the HM, and sea level data from Gothenburg had been included into model barotropic equation as lateral boundary conditions. Passive tracer will represent the contamination in the HRM and horizontal resolution of the HRM will be close to 50 meters. Passive tracers will also be implemented in the HM - for comparison of the results. For proper representation of potential leakage of chemical warfare agents the HRM will have included diffusion and advection processes. The results from the HM are going to be interpolated into the HRM domain and then integration will be performed. Based on the implemented simulations, estimated contaminated area and its comparison from the HRM as well as from the HM will be presented. The research work was fund by the European Union (European

Dwarfism of blue mussels in the low saline Baltic Sea — growth to the lower salinity limit

DEFF Research Database (Denmark)

Riisgård, Hans Ulrik; Larsen, Poul Scheel; Turja, Raisa

2014-01-01

Mussels within the Baltic Mytilus edulis × M. trossulus hybrid zone have adapted to the low salinities in the Baltic Sea which, however, results in slow-growing dwarfed mussels. To get a better understanding of the nature of dwarfism, we studied the ability of M. trossulus to feed and grow at low...... to become negative below 4.5 psu. We suggest that reduced ability to produce shell material at extremely low salinity may explain dwarfism of mussels in the Baltic Sea. Reduced bio-calcification at low salinity, however, may impede shell growth, but not somatic growth, and this may at first result...

Modelling the atmospheric transport of trace metals from Europe to the North Sea and the Baltic Sea

Energy Technology Data Exchange (ETDEWEB)

Petersen, G; Weber, H; Grassl, H [GKSS-Forschungszentrum Geesthacht G.m.b.H., Geesthacht-Tesperhude (Germany, F.R.). Inst. fuer Physik

1989-01-01

Within the framework of a research contract with the German Federal Environmental Agency the long range transport of trace metals over Europe and the deposition of trace metals into the North Sea and the Baltic Sea are estimated using the EMEP- (European Monitoring and Evaluation Programme) trajectory model. The methodology for the model calculations is explained. Preliminary results for the total deposition of lead into the North Sea and the Baltic Sea show, that the calculated values are lower than previous estimates based on extrapolations from measurements at coastal sites and ship measurements in the southern Baltic Sea, respectively. (orig.).

Reinforcing Deterrence on NATO’s Eastern Flank: Wargaming the Defense of the Baltics

Science.gov (United States)

2016-01-01

SUMMARY ■ C O R P O R A T I O N Reinforcing Deterrence on NATO’s Eastern Flank Wargaming the Defense of the Baltics David A. Shlapak and Michael...and stability between Moscow and its Western neighbors and raised concerns about its larger intentions. From the perspective of the North Atlantic...After eastern Ukraine, the next most likely targets for an attempted Russian coercion are the Baltic Republics of Estonia, Latvia, and Lithuania

Tria Pharmaceuticals in the Baltics

DEFF Research Database (Denmark)

Kratochvil, Renate; Nell, Phillip C.

2016-01-01

Linda, a management consultant, had to solve a tricky problem regarding difficulties with the 'Baltic region subsidiary' of a global pharmaceutical company. She was hired by their Regional Headquarters (RHQ) for Central and Eastern Europe to disentangle this multifaceted challenge (eg sales down...... on the topic were the cultural misunderstandings between the employees of the various countries, or the company’s outdated products. Linda was challenged to, first, get a clear and comprehensive picture of the situation, and, second, propose a well-conceived solution to the RHQ. This case is written as a two...

Quantifying predation on Baltic cod early life stages

DEFF Research Database (Denmark)

Neumann, Viola; Schaber, Matthias; Eero, Margit

2017-01-01

Predation on cod (Gadus morhua) eggs by sprat (Sprattus sprattus) and herring (Clupea harengus) is known to be one of the processes influencing reproductive success of the eastern Baltic cod and has been reported to have contributed to lack of recovery of the stock in the 1990s. This study quanti...

Consumption of cigarettes and combustible tobacco--United States, 2000-2011.

Science.gov (United States)

2012-08-03

Smoking cigarettes and other combustible tobacco products causes adverse health outcomes, particularly cancer and cardiovascular and pulmonary diseases. A priority of the U.S. Department of Health and Human Services is to develop innovative, rapid-response surveillance systems for assessing changes in tobacco use and related health outcomes. The two standard approaches for measuring smoking rates and behaviors are 1) surveying a representative sample of the public and asking questions about personal smoking behaviors and 2) estimating consumption based on tobacco excise tax data. Whereas CDC regularly publishes findings on national and state-specific smoking rates from public surveys, CDC has not reported consumption estimates. The U.S. Department of Agriculture (USDA), which previously provided such estimates, stopped reporting on consumption in 2007. To estimate consumption for the period 2000-2011, CDC examined excise tax data from the U.S. Department of Treasury's Alcohol and Tobacco Tax and Trade Bureau (TTB); consumption estimates were calculated for cigarettes, roll-your-own tobacco, pipe tobacco, and small and large cigars. From 2000 to 2011, total consumption of all combustible tobacco decreased from 450.7 billion cigarette equivalents to 326.6, a 27.5% decrease; per capita consumption of all combustible tobacco products declined from 2,148 to 1,374, a 36.0% decrease. However, while consumption of cigarettes decreased 32.8% from 2000 to 2011, consumption of loose tobacco and cigars increased 123.1% over the same period. As a result, the percentage of total combustible tobacco consumption composed of loose tobacco and cigars increased from 3.4% in 2000 to 10.4% in 2011. The data suggest that certain smokers have switched from cigarettes to other combustible tobacco products, most notably since a 2009 increase in the federal tobacco excise tax that created tax disparities between product types.

Twenty five years of invasion: management of the round goby Neogobius melanostomus in the Baltic Sea

DEFF Research Database (Denmark)

Ojaveer, Henn; Galil, Bella S.; Lehtiniemi, Maiju

2015-01-01

The round goby, Neogobius melanostomus (Pallas, 1814), is one of the most invasive non-indigenous species in the Baltic Sea. It dominates coastal fisheries in some localities and is frequently found in offshore pelagic catches. This paper identifies management issues and suggests actions to be co......The round goby, Neogobius melanostomus (Pallas, 1814), is one of the most invasive non-indigenous species in the Baltic Sea. It dominates coastal fisheries in some localities and is frequently found in offshore pelagic catches. This paper identifies management issues and suggests actions...... to be considered for post-invasion management. Priority should be given to the establishment of a coordinated pan-Baltic monitoring programme and associated data storage and exchange, as well as the compilation of landing statistics of the round goby in commercial and recreational fisheries. While eradication...... is unrealistic, population control that leads to minimising the risk of transfer to yet uncolonised areas in the Baltic Sea and adjacent waterbodies is feasible. This should comprise the requirement that the species be landed in commercial fishery bycatch, the management of ships’ ballast water and sediments...

Towards an event stratigraphy for Baltic Sea sediments deposited since AD 1900

DEFF Research Database (Denmark)

Moros, Matthias; Andersen, Thorbjørn Joest; Schulz-Bull, Detlef

2017-01-01

of anthropogenic radionuclides (137Cs/241Am/bomb14C), polychlorinated biphenyls (PCBs), lead (Pb) and stable lead isotope (206/207Pb ratios), and radionuclide 210Pb and 14C decay dating methods. Marker horizons consisting of chemical precipitates formed by documented Major Baltic Inflow (MBIs) events...... and an extended diatom bloom period were also integrated into the model. The main time markers in Baltic Sea sediments that formed during the last 120 years were the following: (i) the deepest observation of 210Pbunsupp. (marking the 210Pb dating horizon) and departure of Hg from natural background levels at c...

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

International Nuclear Information System (INIS)

Snoeijs, P.

1993-01-01

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

TBT and its metabolites in sediments: Survey at a German coastal site and the central Baltic Sea.

Science.gov (United States)

Abraham, Marion; Westphal, Lina; Hand, Ines; Lerz, Astrid; Jeschek, Jenny; Bunke, Dennis; Leipe, Thomas; Schulz-Bull, Detlef

2017-08-15

Since the 1950s the organotin compound tributyltin (TBT) was intensively used in antifouling paints for marine vessels and it became of concern for the marine environment. Herein, we report on a study from 2015 on TBT and its metabolites monobutyltin (MBT) and dibutyltin (DBT) in sediments from the central Baltic Sea and a Baltic Sea coastal site with strong harbor activities (Warnemünde). Sublayers from a sediment core from the Arkona Basin were analyzed to investigate the long term organotin pressure for the Baltic Sea. For the central Baltic Sea total organotin (MBT+DBT+TBT) ranged from 100 to 500ng/g TOC with distinct areas of high organotin content probably due to historical inputs. For the coastal site total organotin ranged from 10,000 to 60,000ng/g TOC. MBT and DBT were the predominant organotin species detected. Overall, the data obtained indicate the progress of TBT degradation at the investigated sites. Copyright © 2017 Elsevier Ltd. All rights reserved.

Sõjandustemaatika Eesti meditsiiniperioodikas 1920-1940 (Kommenteeritud bibliograafia) / Ken Kalling

Index Scriptorium Estoniae

Kalling, Ken, 1963-

2004-01-01

Ülevaade 1920.-1940. aastatel ajakirjades Eesti Arst ja Tervis ilmunud sõjandusega seotud kirjutistest, lisatud on ka väljaande "Sõjaväe arstide teadusliste koosolekute protokollid" sisukorrad. Artiklis pööratakse tähelepanu tervishoiu ja riigikaitse seostele

Extending the Concept of Ethnocracy: Exploring the Debate in the Baltic Context

Directory of Open Access Journals (Sweden)

Timofey Agarin

2016-11-01

Full Text Available The advance of liberal understanding of democracy with its interest in and constrained ability to interfere with citizens’ identities made cases of ethnocracy rare over the past decades. Over the past 25 years, Baltic politics and societies have experienced considerable change, however, as I demonstrate, considerable debate persists around the issues central to the argument about ethnocracy in the region. In the context, when discussing the central role played by state institutions in negotiating conflicts between groups over access to scarce resources of the state, it is central to see minorities as being in both the inferior numerical position as well as in symbolically more disadvantageous place: If we see democratic politics for what they are as majoritarian politics, and if we see these as taking place in the context of state institutions designed to uphold the ethnic majority dominance, then any kind of liberal democratic politics would be a good candidate for ethnocracy.

Transplant experiments uncover Baltic Sea basin-specific responses in bacterioplankton community composition and metabolic activities

OpenAIRE

Lindh, Markus V.; Figueroa, Daniela; Sjöstedt, Johanna; Baltar, Federico; Lundin, Daniel; Andersson, Agneta; Legrand, Catherine; Pinhassi, Jarone

2015-01-01

Anthropogenically induced changes in precipitation are projected to generate increased river runoff to semi-enclosed seas, intensifying loads of terrestrial dissolved organic matter and decreasing salinity. To determine how bacterial community structure and functioning adjust to such changes, we designed microcosm transplant experiments with Baltic Proper (salinity 7.2) and Bothnian Sea (salinity 3.6) water. Baltic Proper bacteria generally reached higher abundance than Bothnian Sea bacteria ...

Stuck in Neutral: Stalled Progress in Statewide Comprehensive Smoke-Free Laws and Cigarette Excise Taxes, United States, 2000–2014

Science.gov (United States)

King, Brian A.; Babb, Stephen D.

2016-01-01

Introduction Increasing tobacco excise taxes and implementing comprehensive smoke-free laws are two of the most effective population-level strategies to reduce tobacco use, prevent tobacco use initiation, and protect nonsmokers from secondhand smoke. We examined state laws related to smoke-free buildings and to cigarette excise taxes from 2000 through 2014 to see how implementation of these laws from 2000 through 2009 differs from implementation in more recent years (2010–2014). Methods We used legislative data from LexisNexis, an online legal research database, to examine changes in statewide smoke-free laws and cigarette excise taxes in effect from January 1, 2000, through December 31, 2014. A comprehensive smoke-free law was defined as a statewide law prohibiting smoking in all indoor areas of private work sites, restaurants, and bars. Results From 2000 through 2009, 21 states and the District of Columbia implemented comprehensive smoke-free laws prohibiting smoking in work sites, restaurants, and bars. In 2010, 4 states implemented comprehensive smoke-free laws. The last state to implement a comprehensive smoke-free law was North Dakota in 2012, bringing the total number to 26 states and the District of Columbia. From 2000 through 2009, 46 states and the District of Columbia implemented laws increasing their cigarette excise tax, which increased the national average state excise tax rate by $0.92. However, from 2010 through 2014, only 14 states and the District of Columbia increased their excise tax, which increased the national average state excise tax rate by $0.20. Conclusion The recent stall in progress in enacting and implementing statewide comprehensive smoke-free laws and increasing cigarette excise taxes may undermine tobacco prevention and control efforts in the United States, undercutting efforts to reduce tobacco use, exposure to secondhand smoke, health disparities, and tobacco-related illness and death. PMID:27309417

Nõukogude mood 1940. ja 50. aastatel / I. Andrejeva

Index Scriptorium Estoniae

Andrejeva, I.

1985-01-01

Sõjaaja riietusest, moejoonest. Moskva Moemajast (1949. aastast üleliiduline), moekunstnikke. Ajakirja "Zhurnal Mod" loomisest. 1940. aastate lõpuks kinnistunud moesuunast. Tegutsenud moemajad. Ajakirjas "Zhurnal Mod" (1954, nr. 2) väljakuulutatud kleidimudelite konkursi võitja - Melanie Kaarma, üks III preemia - Astrid Bulkina. S. Razumovskajalt artikkel "Eesti moekunstnikud" (Zhurnal Mod, 1954, nr. 3)

Effects of the 2014 major Baltic inflow on methane and nitrous oxide dynamics in the water column of the central Baltic Sea

DEFF Research Database (Denmark)

Myllykangas, Jukka-Pekka; Jilbert, Tom; Jakobs, Gunnar

2017-01-01

In late 2014, a large, oxygen-rich salt water inflow entered the Baltic Sea and caused considerable changes in deep water oxygen concentrations. We studied the effects of the inflow on the concentration patterns of two greenhouse gases, methane and nitrous oxide, during the following year (2015...

Assessment of Wind Production Impacts to a Power System and Market Formation in Baltic

OpenAIRE

Turcik, M; Obuševs, A; Oļeiņikova, I; Junghāns, G

2013-01-01

This paper is related to the topical problem of expanding wind production integration to the power system and electricity markets. The model for simulation of wind production curves according to the development of wind capacities in Baltic is proposed. In order to evaluate the effect of the wind power integration to the price formation as well as level of system penetration by wind, methodology and algorithms taking into account the development scenarios in Baltic are pre...

ENTRERPRENEURIAL CATCH UP AND NEW INDUSTRIAL COMPETENCE BLOC FORMATION IN THE BALTIC SEA REGION

OpenAIRE

Eliasson, Gunnar; Braunerhjelm, Pontus

2012-01-01

Historically, the Baltic Sea Region (BSR) has been an institutionally homogeneous economy, integrated economically and culturally through the sea lanes of the Baltic. After WWII the BSR was broken up into a dual economy, consisting of a poor Soviet block of centrally planned economies, on the one hand, and the industrially advanced BSR economies Finland, Denmark, Germany and Sweden, on the other. 1990 saw the break up of the soviet political system. The liberated, but poor formerly planned ec...

Die Baltischen handels-beziehungen mit Russland: Pfadabhängigkeiten trotz EU-Integration? Challenging the Baltic states trade relations with Russia: caught in path dependencies?

Directory of Open Access Journals (Sweden)

Klaus Schrader

2015-08-01

Full Text Available Against the backdrop of the lingering Ukraine crisis, Russia retaliated against the EU sanctions imposed on selected Russian enterprises and representatives by boycotting import goods from European and North American suppliers. Russian politicians further threatened to restrict the export of raw materials, especially natural gas, provided that the EU-Russia relations further worsen and sanctions gather momen-tum. Hence, the paper deals with the question to what extent the EU economies Estonia, Latvia and Lithuania are vulnerable to Russian reprisals and would experience comparatively high costs of the EU sanction policy. The focus of the analysis is on the Baltic States’ trade relations with Russia because these countries were integrated in the Soviet division of labor before regaining independence. It is analyzed whether path dependencies in Baltic trade patterns still exist that could make Estonia, Latvia and Lithuania more vulnerable to political blackmail than other EU countries.

Bringing Western-standard service stations to the Baltic countries

International Nuclear Information System (INIS)

Pesonen, H.

1992-01-01

Neste is the only Western oil company so far to have established a service station presence in the Baltic, with the exception of Norway's Statoil, which has one outlet near Tallinn Airport. Neste has an important logistical advantage compared to other companies in this respect as its two Finnish refineries are ideally located for supplying the region with high-quality petroleum products. Neste's first joint venture in the Baltic, Traffic Service, based in Estonia, was set up with Eesti Kutus in 1988 and opened its first service station in 1990. Other joint ventures are now up and running in Latvia, Lithuania, Poland, and St. Petersburg. A total of 10 - 15 stations, the majority strategically located along the route of the Via Baltica, are expected to be operational by the end of this year. The Neste network comprises a combination of new outlets and refurbished older stations that have been modernized to bring them up to Western standards. These offer a comprehensive range of fuels, lubricants, spare parts, and accessories, as well as food, confectionery, and coffee shop services. Some stations also offer repair and car wash facilities. Adapting to the transition from a communist economy to a Western, capitalist one has not been easy for the Baltic countries, and has inevitably created difficulties for companies like Neste, in areas such as legislation covering land ownership. Neste's joint ventures have also encountered difficulties in instilling the Western approach to business efficiency, and customer service in a workforce used to the Soviet retail system

Resolving early Mid-Ordovician (Kundan) bioevents in the East Baltic based on brachiopods

DEFF Research Database (Denmark)

Rasmussen, Christian Mac Ørum; Harper, David Alexander Taylor

2008-01-01

Bed-by-bed sampling of brachiopods from selected Kundan Stage localities in the East Baltic has permitted the construction of a-diversity curves, unprecedented in detail from this particular stage and region. These a-diversity curves can be correlated between the investigated sections, along...... an east to west transect of some 200 km and indicate bioevents associated with intervals of increased palaeo-water depth. The highest peaks in a-diversity occur when biofacies analysis and sedimentological evidence indicate drowning events. The events involve mainly taxa endemic to the Baltic province...

National innovation system dynamics in East Central Europe, the Baltic Countries and Russia

DEFF Research Database (Denmark)

Makkonen, Teemu

2014-01-01

Here, the structure and dynamics of national innovation systems are explored to produce a comprehensive picture of the current, as well as the past, performance of the countries of East Central Europe, the Baltic Countries and Russia vis-à-vis their competiveness and innovative capability....... The results highlight the importance of political and economic freedom, science and education for promoting innovation. According to the principal component analyses, the best performing countries, in terms of their national innovation systems, of the East Central Europe and the Baltic Countries have...

Matrilinear phylogeography of Atlantic salmon ( Salmo salar L.) in Europe and postglacial colonization of the Baltic Sea area

DEFF Research Database (Denmark)

Nilsson, J.; Gross, R.; Asplund, T.

2001-01-01

was analysed by RFLP of ND3/4/5/6. Representative RFLP haplotypes from different parts of the distribution area were sequenced and the phylogeny of European haplotypes and their relations to the North American lineage was described. The four common European haplotypes derive from the ancestral ND1-BBBA...... (rooting the European clade to the North American) by one-step substitutions: AAAA BBBB. The Swedish west- coast populations differ from the geographically close southern Baltic, indicating absence of inward and limited outward gene flow through the Danish straits during the last 8000 years....... Within the Baltic Sea, only three ND1 haplotypes were detected and there was no variation for ND3/4/5/6. In the whole southern Baltic and in lakes Vanern, Ladoga and Onega the haplotype AABA dominated. Proposed postglacial colonization routes to the Baltic Sea are discussed in relation to the haplotype...

Review of western Baltic cod (Gadus morhua) recruitment dynamics

DEFF Research Database (Denmark)

Hüssy, Karin

2011-01-01

Important processes in the recruitment dynamics of western Baltic cod (Gadus morhua) are identified. Spawning areas are in the deep, saline waters below 20–40 m, depending on area topography. Spatial distribution remains relatively stable over time. Peak spawning shows an area-specific pattern...

Baltic Storm'i tagasihoidlik edu / Jürgen-Friedrich Laulik

Index Scriptorium Estoniae

Laulik, Jürgen-Friedrich

2003-01-01

Saksa ajakirjanduse vastukajasid Berliinis esilinastunud poliitilisele põnevusfilmile "Balti torm" ("Baltic Storm"), mis kujutab parvlaev "Estonia" hukku. Režissöör ja üks stsenariste on Reuben Leder, peaosades Greta Scacchi ja Jürgen Prochnow. Kaasa teeb ka Donald Sutherland USA kindrali rollis

Microplastics in the Baltic Sea water: fibers everywhere.

Science.gov (United States)

Khatmullina, Lilia; Bagaev, Andrey; Chubarenko, Irina

2017-04-01

Presence of thin synthetic fibres (microfibres, tens of micrometres in diameter) in the surface waters and sediments is documented in different studies; however, the data on their exact abundances in the marine environment are commonly not presented owing to the shortcomings of the sampling procedure and general absence of well-established methodology for microplastics data collection. Nevertheless, we made an attempt to qualitatively analyse the amounts of microplastic fibres in the water column of the Baltic Sea. Water samples acquired during 6 cruises over the Baltic Sea Proper in 2015-2016 were filtered using 174 μm filters, which were subsequently analysed by microscope. From the total of 95 examined filters, 63% contained fibres. They were identified by colour and the reaction to the mechanical action of a thin needle: justification of anthropogenic origin was considered to be enough; any questionable objects were discarded. Fibres comprise more than 90% of the whole microplastic particles found in the near-bottom layers in the coastal zone and around 24% of microplastics in the surface and intermediate waters, with mean concentrations of 0.71 and 0.07 fibres per litre, respectively. Although the methodology still requires a lot of enhancement, even the preliminary results indicate ubiquitous distribution of the microfibres in the water column of the Baltic Sea with surface and bottom layers revealing higher abundances of microfibres in comparison with intermediate layers, and open-sea waters being less contaminated than the coastal ones. Apart from enhancing the sampling technics, we consider that it is crucial to understand principal physical features of fibers behavior in the marine environment (e.g., settling, entrainment by currents), as it would provide an opportunity to parameterize their transport and further on to model distribution of fibers in the water column. The research is supported by the Russian Science Foundation grant number 15-17-10020.

"Universaalne valitsemisvahend": kaitseseisukord Eesti Vabariigis aastatel 1938-1940 / Peeter Kenkmann

Index Scriptorium Estoniae

Kenkmann, Peeter, 1977-

2018-01-01

Artiklis käsitletakse Eesti Vabariigis aastatel 1938-1940 kehtinud kaitseseisukorda. Kaitseseisukorrast 1938. aasta põhiseaduses ja kaitseseisukorra seaduses, poliitilise ühinemise seaduse eelnõust ning riigi julgeoleku ja avaliku korra seaduse eelnõust

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.

Impact of climate change on fish population dynamics in the baltic sea: a dynamical downscaling investigation

DEFF Research Database (Denmark)

Mackenzie, Brian R; Meier, H E Markus; Lindegren, Martin

2012-01-01

Understanding how climate change, exploitation and eutrophication will affect populations and ecosystems of the Baltic Sea can be facilitated with models which realistically combine these forcings into common frameworks. Here, we evaluate sensitivity of fish recruitment and population dynamics...... and the temperature have influenced recruitment for at least 50 years. The three Baltic Sea models estimate relatively similar developments (increases) in biomass and fishery yield during twenty-first century climate change (ca. 28 % range among models). However, this uncertainty is exceeded by the one associated...... to past and future environmental forcings provided by three ocean-biogeochemical models of the Baltic Sea. Modeled temperature explained nearly as much variability in reproductive success of sprat (Sprattus sprattus; Clupeidae) as measured temperatures during 1973-2005, and both the spawner biomass...

Slave to the rhythm: seasonal signals in otolith microchemistry reveal age of eastern Baltic cod (Gadus morhua)

DEFF Research Database (Denmark)

Hüssy, Karin; Gröger, J.; Heidemann, F.

2016-01-01

Annual growth zones in cod otoliths from the eastern Baltic stock are less discrete than in other cod stocks leading to biased age reading, which recently led to a failure of age-based assessment in the eastern Baltic cod stock. In this study, we explored the applicability of minor and trace elem...

Estimation of grey seal (Halichoerus grypus diet composition in the Baltic Sea

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Karl Lundström

2007-01-01

Full Text Available We examined the digestive tract contents from 145 grey seals (Halichoerus grypus collected between 2001 and 2004 in the Baltic Sea. We compensated for biases introduced by erosion of otoliths, both by using additional hard-part structures other than otoliths, and species-specific size and numerical correction factors. In the absence of numerical correction factors based on feeding experiments for some species, we used correction factors based on a relationship between otolith recoveryrate and otolith width. A total of 24 prey taxa were identified but only a few species contributed substantially to the diet. The estimated diet composition was, independently of the prey number estimation method and diet composition estimation model used, dominated by herring (Clupea harengus, both by numbers and biomass. In addition to herring, common whitefish (Coregonus lavaretus and sprat (Sprattus sprattus were important prey, but cyprinids (Cyprinidae, eelpout (Zoarces viviparus, flounder (Platichtys flesus and salmon (Salmo salar also contributed significantly. Our results indicated dietary differences between grey seals of different age as well as between seals from the northern (Gulf of Bothnia and the southern (Baltic Proper Baltic Sea.

Towards uncertainty estimation for operational forecast products - a multi-model-ensemble approach for the North Sea and the Baltic Sea

Science.gov (United States)

Golbeck, Inga; Li, Xin; Janssen, Frank

2014-05-01

Several independent operational ocean models provide forecasts of the ocean state (e.g. sea level, temperature, salinity and ice cover) in the North Sea and the Baltic Sea on a daily basis. These forecasts are the primary source of information for a variety of information and emergency response systems used e.g. to issue sea level warnings or carry out oil drift forecast. The forecasts are of course highly valuable as such, but often suffer from a lack of information on their uncertainty. With the aim of augmenting the existing operational ocean forecasts in the North Sea and the Baltic Sea by a measure of uncertainty a multi-model-ensemble (MME) system for sea surface temperature (SST), sea surface salinity (SSS) and water transports has been set up in the framework of the MyOcean-2 project. Members of MyOcean-2, the NOOS² and HIROMB/BOOS³ communities provide 48h-forecasts serving as inputs. Different variables are processed separately due to their different physical characteristics. Based on the so far collected daily MME products of SST and SSS, a statistical method, Empirical Orthogonal Function (EOF) analysis is applied to assess their spatial and temporal variability. For sea surface currents, progressive vector diagrams at specific points are consulted to estimate the performance of the circulation models especially in hydrodynamic important areas, e.g. inflow/outflow of the Baltic Sea, Norwegian trench and English Channel. For further versions of the MME system, it is planned to extend the MME to other variables like e.g. sea level, ocean currents or ice cover based on the needs of the model providers and their customers. It is also planned to include in-situ data to augment the uncertainty information and for validation purposes. Additionally, weighting methods will be implemented into the MME system to develop more complex uncertainty measures. The methodology used to create the MME will be outlined and different ensemble products will be presented. In

The Baltic Basin: structure, properties of reservoir rocks, and capacity for geological storage of CO2

Directory of Open Access Journals (Sweden)

Vaher, Rein

2009-12-01

Full Text Available Baltic countries are located in the limits of the Baltic sedimentary basin, a 700 km long and 500 km wide synclinal structure. The axis of the syneclise plunges to the southwest. In Poland the Precambrian basement occurs at a depth of 5 km. The Baltic Basin includes the Neoproterozoic Ediacaran (Vendian at the base and all Phanerozoic systems. Two aquifers, the lower Devonian and Cambrian reservoirs, meet the basic requirements for CO2 storage. The porosity and permeability of sandstone decrease with depth. The average porosity of Cambrian sandstone at depths of 80–800, 800–1800, and 1800–2300 m is 18.6, 14.2, and 5.5%, respectively. The average permeability is, respectively, 311, 251, and 12 mD. Devonian sandstone has an average porosity of 26% and permeability in the range of 0.5–2 D. Prospective Cambrian structural traps occur only in Latvia. The 16 largest ones have CO2 storage capacity in the range of 2–74 Mt, with total capacity exceeding 400 Mt. The structural trapping is not an option for Lithuania as the uplifts there are too small. Another option is utilization of CO2 for enhanced oil recovery (EOR. The estimated total EOR net volume of CO2 (part of CO2 remaining in the formation in Lithuania is 5.6 Mt. Solubility and mineral trapping are a long-term option. The calculated total solubility trapping capacity of the Cambrian reservoir is as high as 11 Gt of CO2 within the area of the supercritical state of carbon dioxide.

Utshastnikam i gostjam 5-go Mezhdunarodnogo foruma "Budushtsheje Baltiiskihh portov" = To the participants and guest of the 5th International Forum "The Future of the Baltic ports" / Valerijus Ponomariovas

Index Scriptorium Estoniae

Ponomariovas, Valerijus

2004-01-01

Leedu transpordi- ja kommunikatsiooniministeeriumi aseministri ettekanne 5. rahvusvahelise foorumi "The Future of the Baltic States" avamisel. Baltimaade ning Euroopa Liidu riikide meretranspordialasest koostööst, Leedu transpordipoliitika prioriteetidest, Klaipeda sadama olukorrast, arengust, Leedu sadamaprojektidest

Review: Donald Seekins: Burma and Japan since 1940. From ‘Co-Prosperity’ to ‘Quiet Dialogue’ (2008 Buchbesprechung: Donald Seekins: Burma and Japan since 1940. From ‘Co-Prosperity’ to ‘Quiet Dialogue’ (2008

Directory of Open Access Journals (Sweden)

Hans-Bernd Zöllner

2009-04-01

Full Text Available Review of the monograph: Donald Seekins: Burma and Japan since 1940. From ‘Co-Prosperity’ to ‘Quiet Dialogue’ Copenhagen: NIAS Press, 2008, ISBN 978 87 7694 017 1, 191 pages Besprechung der Monographie: Donald Seekins: Burma and Japan since 1940. From ‘Co-Prosperity’ to ‘Quiet Dialogue’ Kopenhagen: NIAS Press, 2008, ISBN 978 87 7694 017 1, 191 Seiten

Incidence and characteristics of snakebite envenomations in the New York state between 2000 and 2010.

Science.gov (United States)

Joslin, Jeremy D; Marraffa, Jeanna M; Singh, Harinder; Mularella, Joshua

2014-09-01

We sought to evaluate the incidence of reported venomous snakebites in the state of New York between 2000 and 2010. Data were collected retrospectively from the National Poison Data System (NPDS) and then reviewed for species identification and clinical outcome while using proxy measures to determine incidence of envenomation. From 2000 to 2010 there were 473 snakebites reported to the 5 Poison Control Centers in the state of New York. Venomous snakes accounted for 14.2% (67 of 473) of these bites. Only 35 bites (7%) required antivenom. The median age of those bitten by a venomous snake was 33. Most victims were male. Although not rare, venomous snakebites do not occur commonly in New York State, with a mean of just 7 bites per year; fortunately most snakebites reported are from nonvenomous snakes. Yet even nonvenomous bites have the potential to cause moderately severe outcomes. Medical providers in the state should be aware of their management. Copyright © 2014 Wilderness Medical Society. Published by Elsevier Inc. All rights reserved.

The geographical conditions of intensity of salty waters intrusions to coastal lakes on Polish Southern Baltic coast

Science.gov (United States)

Cieslinski, R.

2009-04-01

Lakes situated on the coast of the southern Baltic function in different conditions than those in which typically inland reservoirs occur. They are situated in the contact zone of two environments: land and sea. These reservoirs together with their direct catchments form specific hydrographic arrangement, in which the course of physical, chemical and biological processes depends on the fact which of these two environments exerts a stronger influence at a given moment. This is important as the lakes situated in the shore zone of the southern Baltic are not exposed to phenomena caused by constant tides, as it is the case in open seas (Ataie-Ashtiani et al., 1999), but only to extreme hydrometeorological conditions, which lead to the formation of the phenomenon of intrusions of sea waters and of damming the free outflow of potamic waters (Demirel, 2004; Cieśliński, Drwal, 2005). What should also be remembered are the local hydrographic, hydrological and morphometric conditions. As a result of intrusions, in the waters of coastal lakes, apart from inland waters there are also waters of sea origin. The proportions of these genetically distinct waters are variable and differ in individual lakes (Grassi, Netti, 2000; Drwal, Cieśliński, 2007). Despite the difference in the causal factor triggering the phenomenon of salt water intrusions, the effect is usually the same as that observed, for instance, in lakes and lagoons of seas with tides (Ishitobi et al., 1999; De Louw, Oude Essink, 2001) and poorly flushed lagoon (Hsing-Juh et al., 2006) or estuaries (Uncles et al., 2002), though the scale of qualitative changes is greater in the case of open seas than in half-closed and closed seas. The status of the research carried out so far enables proposing a hypothesis that chlorides concentrations, as the best indicators for establishing the occurrence of the phenomenon of intrusions, depend not only on the meteorological factor but in some of the lakes on various

Essential coastal habitats for fish in the Baltic Sea

DEFF Research Database (Denmark)

Kraufvelin, Patrik; Pekcan-Hekim, Zeynep; Bergström, Ulf

2018-01-01

Many coastal and offshore fish species are highly dependent on specific habitat types for population maintenance. In the Baltic Sea, shallow productive habitats in the coastal zone such as wetlands, vegetated flads/lagoons and sheltered bays as well as more exposed rocky and sandy areas are utili...

Housing growth in and near United States protected areas limits their conservation value.

Science.gov (United States)

Radeloff, Volker C; Stewart, Susan I; Hawbaker, Todd J; Gimmi, Urs; Pidgeon, Anna M; Flather, Curtis H; Hammer, Roger B; Helmers, David P

2010-01-12

Protected areas are crucial for biodiversity conservation because they provide safe havens for species threatened by land-use change and resulting habitat loss. However, protected areas are only effective when they stop habitat loss within their boundaries, and are connected via corridors to other wild areas. The effectiveness of protected areas is threatened by development; however, the extent of this threat is unknown. We compiled spatially-detailed housing growth data from 1940 to 2030, and quantified growth for each wilderness area, national park, and national forest in the conterminous United States. Our findings show that housing development in the United States may severely limit the ability of protected areas to function as a modern "Noah's Ark." Between 1940 and 2000, 28 million housing units were built within 50 km of protected areas, and 940,000 were built within national forests. Housing growth rates during the 1990s within 1 km of protected areas (20% per decade) outpaced the national average (13%). If long-term trends continue, another 17 million housing units will be built within 50 km of protected areas by 2030 (1 million within 1 km), greatly diminishing their conservation value. US protected areas are increasingly isolated, housing development in their surroundings is decreasing their effective size, and national forests are even threatened by habitat loss within their administrative boundaries. Protected areas in the United States are thus threatened similarly to those in developing countries. However, housing growth poses the main threat to protected areas in the United States whereas deforestation is the main threat in developing countries.

Analysis of runoff for the Baltic basin with an integrated Atmospheric-Ocean-Hydrology Model

Directory of Open Access Journals (Sweden)

K.-G. Richter

2006-01-01

Full Text Available A fully integrated Atmospheric-Ocean-Hydrology Model (BALTIMOS = Baltic Integrated Model System has been developed using existing model components. Experiment and model design has been adapted to the Baltic basin with a catchment area of approximately 1 750 000 km2. A comprehensive model validation has been completed using large meteorological and hydrological measurement database. Comparing the calculated runoff from the integrated and non-integrated model system with measurements for three different representative subbasins and the entire Baltic basin, the effect of the integrated model is described. The results display a good agreement between measured and calculated runoff. The effect of the integrated model is rather negligible looking at computed mean values: There is no significant difference between mean monthly runoff of the integrated and non-integrated model during the year with the exception of spring. There is a delay of one month with regard to peak runoff for the non-integrated model in spring caused by different interactive processes during the melting period.

Stable isotope evidence for late medieval (14th-15th C origins of the eastern Baltic cod (Gadus morhua fishery.

Directory of Open Access Journals (Sweden)

David C Orton

Full Text Available Although recent historical ecology studies have extended quantitative knowledge of eastern Baltic cod (Gadus morhua exploitation back as far as the 16th century, the historical origin of the modern fishery remains obscure. Widespread archaeological evidence for cod consumption around the eastern Baltic littoral emerges around the 13th century, three centuries before systematic documentation, but it is not clear whether this represents (1 development of a substantial eastern Baltic cod fishery, or (2 large-scale importation of preserved cod from elsewhere. To distinguish between these hypotheses we use stable carbon and nitrogen isotope analysis to determine likely catch regions of 74 cod vertebrae and cleithra from 19 Baltic archaeological sites dated from the 8th to the 16th centuries. δ(13C and δ(15N signatures for six possible catch regions were established using a larger sample of archaeological cod cranial bones (n = 249. The data strongly support the second hypothesis, revealing widespread importation of cod during the 13th to 14th centuries, most of it probably from Arctic Norway. By the 15th century, however, eastern Baltic cod dominate within our sample, indicating the development of a substantial late medieval fishery. Potential human impact on cod stocks in the eastern Baltic must thus be taken into account for at least the last 600 years.

Projected future climate change and Baltic Sea ecosystem management.

Science.gov (United States)

Andersson, Agneta; Meier, H E Markus; Ripszam, Matyas; Rowe, Owen; Wikner, Johan; Haglund, Peter; Eilola, Kari; Legrand, Catherine; Figueroa, Daniela; Paczkowska, Joanna; Lindehoff, Elin; Tysklind, Mats; Elmgren, Ragnar

2015-06-01

Climate change is likely to have large effects on the Baltic Sea ecosystem. Simulations indicate 2-4 °C warming and 50-80 % decrease in ice cover by 2100. Precipitation may increase ~30 % in the north, causing increased land runoff of allochthonous organic matter (AOM) and organic pollutants and decreased salinity. Coupled physical-biogeochemical models indicate that, in the south, bottom-water anoxia may spread, reducing cod recruitment and increasing sediment phosphorus release, thus promoting cyanobacterial blooms. In the north, heterotrophic bacteria will be favored by AOM, while phytoplankton production may be reduced. Extra trophic levels in the food web may increase energy losses and consequently reduce fish production. Future management of the Baltic Sea must consider the effects of climate change on the ecosystem dynamics and functions, as well as the effects of anthropogenic nutrient and pollutant load. Monitoring should have a holistic approach, encompassing both autotrophic (phytoplankton) and heterotrophic (e.g., bacterial) processes.

Modelling and forecasting long-term dynamics of Western Baltic macrobenthic fauna in relation to climate signals and environmental change

Science.gov (United States)

Gröger, Joachim; Rumohr, Heye

2006-05-01

Long-term macrobenthos data from Kiel Bight in the Western Baltic collected between 1968 and 2000 have been correlated with the winter NAO index (North Atlantic Oscillation Index) and other environmental data such as temperature, salinity and oxygen content in the bottom water in order to detect systematic patterns related to so far unexplained abiotic signals in the dynamics of zoobenthic species assemblages. The benthos data come from a cluster of five stations (Süderfahrt/ Millionenviertel) in Kiel Bay. Our investigations concentrated on the macrobenthic dynamics with a focus on the number of species m - 2 (species richness). Using logarithms and the time series analysis approach of Box/Jenkins (ARIMA modelling, transfer function modelling) it was shown that species richness was strongly influenced by the winter NAO (adjusted for a linear time trend within the 1968-2000 period) and salinity (with a shift/lag of four years). Bootstrapping experiments (i.e. sampling from the error process) and analysis of prediction power (by means of the one- or more-years leaving-out method) showed that the parameter estimates behaved in a stable way, leading to a relatively robust model.

LOCAL POPULATION CHANGE AND VARIATIONS IN RACIAL INTEGRATION IN THE UNITED STATES, 2000-2010.

Science.gov (United States)

Bellman, Benjamin; Spielman, Seth E; Franklin, Rachel S

2018-03-01

While population growth has been consistently tied to decreasing racial segregation at the metropolitan level in the United States, little work has been done to relate small-scale changes in population size to integration. We address this question through a novel technique that tracks population changes by race and ethnicity for comparable geographies in both 2000 and 2010. Using the Theil Index, we analyze the fifty most populous Metropolitan Statistical Areas in 2010 for changes in multigroup segregation. We classify local areas by their net population change between 2000 and 2010 using a novel unit of analysis based on aggregating census blocks. We find strong evidence that growing parts of rapidly growing metropolitan areas of the United States are crucial to understanding regional differences in segregation that have emerged in past decades. Multigroup segregation declined the most in growing parts of growing metropolitan areas. Comparatively, growing parts of shrinking or stagnant metropolitan areas were less diverse and had smaller declines in segregation. We also find that local areas with shrinking populations had disproportionately high minority representation in 2000 before population loss took place. We conclude that the regional context of population growth or decline has important consequences for the residential mixing of racial groups.

Transnacional'naja territorial'naja transportnaja sistema Baltijskogo regiona [The transnational territorial transport system of the Baltic Region

Directory of Open Access Journals (Sweden)

Gumenyuk Ivan

2012-01-01

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.

Londýn 1940, rodí se Československo-Polsko

Czech Academy of Sciences Publication Activity Database

Smetana, Vít; Němeček, J.; Ruczaj, M.; Kaiser, D.

-, 9.10.2015 (2015), s. 26-29 ISSN 2336-4971 Institutional support: RVO:68378114 Keywords : Czechoslovakia * Poland * London Subject RIV: AB - History https://tydenik.echo24.cz/a/iLFD7/londyn-1940-rodi-se-ceskoslovensko-polsko

Developing Baltic cod recruitment models II : Incorporation of environmental variability and species interaction

DEFF Research Database (Denmark)

Köster, Fritz; Hinrichsen, H.H.; St. John, Michael

2001-01-01

We investigate whether a process-oriented approach based on the results of field, laboratory, and modelling studies can be used to develop a stock-environment-recruitment model for Central Baltic cod (Gadus morhua). Based on exploratory statistical analysis, significant variables influencing...... cod in these areas, suggesting that key biotic and abiotic processes can be successfully incorporated into recruitment models....... survival of early life stages and varying systematically among spawning sites were incorporated into stock-recruitment models, first for major cod spawning sites and then combined for the entire Central Baltic. Variables identified included potential egg production by the spawning stock, abiotic conditions...

Acid-base properties of Baltic Sea dissolved organic matter

Science.gov (United States)

Hammer, Karoline; Schneider, Bernd; Kuliński, Karol; Schulz-Bull, Detlef E.

2017-09-01

Calculations related to the marine CO2 system that are based on alkalinity data may be strongly biased if the contributions of organic compounds are ignored. In coastal seas, concentrations of dissolved organic matter (DOM) are frequently high and alkalinity from inorganic compounds is low. In this study, based on measurements of total alkalinity, total CO2, and pH, we determined the organic alkalinity, Aorg, in water from the central Baltic Sea. The maximum Aorg measured in the surface mixed layer during the spring bloom was > 50 μmol/kg-SW but the Aorg decreased with depth and approached zero below the permanent halocline. This behavior could be attributed to the decreased pH of deeper water layers. The data were used to calculate the bulk dissociation constant, KDOM, for marine DOM and the fraction f of dissolved organic carbon (DOC) that acts as a carrier for acid-base functional groups. The p KDOM (7.27) agreed well with the value (7.34) previously estimated in a preliminary study of organic alkalinity in the Baltic Sea. The fraction of carbon atoms carrying acid-base groups was 17% and was somewhat higher than previously reported (12%). Spike experiments performed using artificial seawater and three different humic/fulvic substances tested whether the acid-base properties of these substances explain the results of our field study. Specifically, Aorg was determined at different concentrations (DOC) of the added humic/fulvic substances. The relationship between Aorg and the DOC concentrations indicated that humic/fulvic substances are more acidic (p KDOM < 6.5) than the bulk DOC natural occurring in the Baltic Sea.

Simulation of nitrate reduction in groundwater - An upscaling approach from small catchments to the Baltic Sea basin

Science.gov (United States)

Hansen, A. L.; Donnelly, C.; Refsgaard, J. C.; Karlsson, I. B.

2018-01-01

This paper describes a modeling approach proposed to simulate the impact of local-scale, spatially targeted N-mitigation measures for the Baltic Sea Basin. Spatially targeted N-regulations aim at exploiting the considerable spatial differences in the natural N-reduction taking place in groundwater and surface water. While such measures can be simulated using local-scale physically-based catchment models, use of such detailed models for the 1.8 million km2 Baltic Sea basin is not feasible due to constraints on input data and computing power. Large-scale models that are able to simulate the Baltic Sea basin, on the other hand, do not have adequate spatial resolution to simulate some of the field-scale measures. Our methodology combines knowledge and results from two local-scale physically-based MIKE SHE catchment models, the large-scale and more conceptual E-HYPE model, and auxiliary data in order to enable E-HYPE to simulate how spatially targeted regulation of agricultural practices may affect N-loads to the Baltic Sea. We conclude that the use of E-HYPE with this upscaling methodology enables the simulation of the impact on N-loads of applying a spatially targeted regulation at the Baltic Sea basin scale to the correct order-of-magnitude. The E-HYPE model together with the upscaling methodology therefore provides a sound basis for large-scale policy analysis; however, we do not expect it to be sufficiently accurate to be useful for the detailed design of local-scale measures.

Occurrence of flow parallel and flow transverse bedforms in Fehmarn Belt (SW Baltic Sea) related to the local palaeomorphology

Science.gov (United States)

Feldens, P.; Diesing, M.; Schwarzer, K.; Heinrich, C.; Schlenz, B.

2015-02-01

This study describes the spatial distribution of flow-parallel sand ribbons and flow-transverse large and very large subaqueous dunes in the south-western Baltic Sea offshore Fehmarn Island between 13 m and 20 m water depth, based on hydroacoustic and grain size data. The system of sand ribbons and dunes is intermittently active due to currents induced during major inflows of the North Sea water into the Baltic Sea. The sand ribbons are located on a lag deposit on top of glacial till, while the dunes rest on top of drowned Holocene nearshore deposits. The sand ribbons reach heights between 0.4 m and 0.6 m, with widths varying between 60 m and several hundreds of metres. The observed dunes have heights between 0.09 m and 2.35 m, while their wavelengths range from 17 m to 120 m. Offshore Fehmarn Island, the transition from sand ribbons to dunes is most likely linked to a contrast in sediment supply, as reworked drowned nearshore deposits provide sediment available for transport in significantly larger amounts than glacial till. Similar to an earlier approach for river bed states, the dimensionless thickness of sediment available for transport is able to differentiate between the bed states.

Policy incentives for flexible district heating in the Baltic countries

DEFF Research Database (Denmark)

Sneum, Daniel Møller; Sandberg, Eli; Koduvere, Hardi

2018-01-01

This study analyzes the impacts of taxes, subsidies, and electricity transmission and distribution tariffs and heat storage on the operation and economic feasibility of district heating plants with different flexibility potentials in the Baltic countries. Under 2016 conditions, the lowest levelized...

Geodiversity and biodiversity assessment of the Słupsk Bank, Baltic Sea

Science.gov (United States)

Najwer, Alicja; Zelewska, Izabela; Zwoliński, Zbigniew

2017-04-01

Recognizing the most diversified parts of the territory turns out to be very crucial for management and planning of natural protected areas. There is an increasing number of studies concerning assessing geodiversity and biodiversity of the land areas. However, there is noticeable lack of such publications for submerged zones. The study area consists of 100km2 Słupsk sandy shoal sporadically covered with boulder layers, located in the southern part of the Baltic Sea. It is characterised by landscapes of a significant nature value protected by Natura 2000 and is as well designated as an open sea by Helsinki Commission Baltic Sea Protected Area (HELCOM BSPA). The main aim of the presentation is an attempt to integrate geodiversity and biodiversity assessments of the submerged area using GIS platform. The basis for the diversity assessment is the proper selection of features of the marine environment, its reclassification and integration by the map algebra analysis. The map of geodiversity is based on three factor maps: a relief energy map (classification based on bathymetric model, a landform fragmentation/geomorphological map (expert classification using BPI - Bathymetric Position Index), and a lithological map (classification of the average size of grain fraction). The map of biodiversity is based on the following factor maps: a map of biomass distribution of Ceraminum Diaphanum, a map of biomass distribution of Coccotylus Truncatus, a map of biomass distribution of Polysiphonia Fucoides, a map of biomass distribution of Mytilus Edulis Trossulus, a map of distribution of macroalgae, and finally a map of distribution of macrozoobenthos. It was decided to use four classes of diversity (from low through medium and high, up to very high). The designation of the lowest class was abandoned because it characterizes areas with high anthropopressure. Maps of geodiversity and biodiversity may prove to be helpful in determining the directions for management of the most

Options for Enhancing Nordic–Baltic Defence and Security Cooperation

DEFF Research Database (Denmark)

Breitenbauch, Henrik Ø.; Kristensen, Kristian Søby; Schaub Jr, Gary John

The Nordic–Baltic region is located as a geopolitical buffer zone between the great power interests of the East and the West. As external pressures are rising with an assertive Russia to the east and uncertainties about US NATO guarantees to the west, compounded by an uncertain EU, the region...

Strategic Assurance and Signaling in the Baltics

Science.gov (United States)

2017-04-06

the Cold War, signaled their “ pivot to the Pacific,” and has not modernized military capability in the region at the rate Russia has. Working to...asserting assurance and “deterrence, based on an appropriate mix of nuclear and conventional capabilities, remains a core element of our overall...international waters and airspace in and over the Baltic Sea with fighters launched from modernized bases near the NATO border. On the ground, Russia has been

Spatio-temporal dynamics of cod nursery areas in the Baltic Sea

Science.gov (United States)

Hinrichsen, H.-H.; von Dewitz, B.; Lehmann, A.; Bergström, U.; Hüssy, K.

2017-06-01

In this study the drift of eastern Baltic cod larvae and juveniles spawned within the historical eastern Baltic cod spawning grounds was investigated by detailed drift model simulations for the years 1971-2010, to examine the spatio-temporal dynamics of environmental suitability in the nursery areas of juvenile cod settlement. The results of the long-term model scenario runs, where juvenile cod were treated as simulated passively drifting particles, enabled us to find strong indications for long-term variations of settlement and potentially the reproduction success of the historically important eastern Baltic cod nursery grounds. Only low proportions of juveniles hatched in the Arkona Basin and in the Gotland Basin were able to settle in their respective spawning ground. Ocean currents were either unfavorable for the juveniles to reach suitable habitats or transported the juveniles to nursery grounds of neighboring subdivisions. Juveniles which hatched in the Bornholm Basin were most widely dispersed and showed the highest settlement probability, while the second highest settlement probability and horizontal dispersal was observed for juveniles originating from the Gdansk Deep. In a long-term perspective, wind-driven transport of larvae/juveniles positively affected the settlement success predominately in the Bornholm Basin and in the Bay of Gdansk. The Bornholm Basin has the potential to contribute on average 54% and the Bay of Gdansk 11% to the production of juveniles in the Baltic Sea. Furthermore, transport of juveniles surviving to the age of settlement with origin in the Bornholm Basin contributed on average 13 and 11% to the total settlement in the Arkona Basin and in the Gdansk Deep, respectively. The time-series of the simulated occupied juvenile cod habitat in the Bornholm Basin and in the Gdansk Deep showed a similar declining trend as the Fulton's K condition factor of demersal 1-group cod, which may confirm the importance of oxygen-dependent habitat

ACAM2000™: The new smallpox vaccine for United States Strategic National Stockpile

Directory of Open Access Journals (Sweden)

Aysegul Nalca

2010-05-01

Full Text Available Aysegul Nalca, Elizabeth E ZumbrunCenter for Aerobiological Sciences, US Army Medical Research Institute of Infectious Diseases (USAMRIID, Fort Detrick, MD, USAAbstract: Smallpox was eradicated more than 30 years ago, but heightened concerns over bioterrorism have brought smallpox and smallpox vaccination back to the forefront. The previously licensed smallpox vaccine in the United States, Dryvax® (Wyeth Laboratories, Inc., was highly effective, but the supply was insufficient to vaccinate the entire current US population. Additionally, Dryvax® had a questionable safety profile since it consisted of a pool of vaccinia virus strains with varying degrees of virulence, and was grown on the skin of calves, an outdated technique that poses an unnecessary risk of contamination. The US government has therefore recently supported development of an improved live vaccinia virus smallpox vaccine. This initiative has resulted in the development of ACAM2000™ (Acambis, Inc.™, a single plaque-purified vaccinia virus derivative of Dryvax®, aseptically propagated in cell culture. Preclinical and clinical trials reported in 2008 demonstrated that ACAM2000™ has comparable immunogenicity to that of Dryvax®, and causes a similar frequency of adverse events. Furthermore, like Dryvax®, ACAM2000™ vaccination has been shown by careful cardiac screening to result in an unexpectedly high rate of myocarditis and pericarditis. ACAM2000™ received US Food and Drug Administration (FDA approval in August 2007, and replaced Dryvax® for all smallpox vaccinations in February 2008. Currently, over 200 million doses of ACAM2000™ have been produced for the US Strategic National Stockpile. This review of ACAM2000™ addresses the production, characterization, clinical trials, and adverse events associated with this new smallpox vaccine.Keywords: smallpox, vaccinia, variola, vaccine, efficacy, safety

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

Childbirth care: the oral history of women who gave birth from the 1940s to 1980s

OpenAIRE

Leister,Nathalie; Riesco,Maria Luiza Gonzalez

2013-01-01

This study's objective was to gain a greater understanding of the changes that took place in the childbirth care model from the experience of women who gave birth in the State of Sao Paulo, Brazil from the 1940s to the 1980s. This is a descriptive study conducted with 20 women using the Thematic Oral History method. Data were collected through unstructured interviews. The theme extracted from the interviews was "The experience of childbirth". The results indicate a time and generational demar...

Plastic pollution on the Baltic beaches of Kaliningrad region, Russia.

Science.gov (United States)

Esiukova, Elena

2017-01-30

Contamination of sandy beaches of the Baltic Sea in Kaliningrad region is evaluated on the base of surveys carried out from June 2015 to January 2016. Quantity of macro/meso/microplastic objects in the upper 2cm of the sandy sediments of the wrack zone at 13 sampling sites all along the Russian coast is reported. Occurrence of paraffin and amber pieces at the same sites is pointed out. Special attention is paid to microplastics (range 0.5-5mm): its content ranges between 1.3 and 36.3 items per kg dry sediment. The prevailing found type is foamed plastic. No sound differences in contamination are discovered between beaches with high and low anthropogenic load. Mean level of contamination is of the same order of magnitude as has been reported by other authors for the Baltic Sea beaches. Copyright © 2016 Elsevier Ltd. All rights reserved.

Labor Share in National Income: Implications in the Baltic Countries

Directory of Open Access Journals (Sweden)

Razgūnė Aušra

2017-06-01

Full Text Available Despite the fact that stability of labor share in national income is a key foundation in macroeconomic models, scientists acknowledge, that in the last three decades it has been declining around the world. The Baltic countries are not an exception; they follow similar patters to large economies, thus the research aims at determining economic factors at play. With the help of error correction model and time series data covering the past twenty years, we determine factors which contribute to the decline of labor share in the Baltic countries. We find significant long-term relationships between labor share and government spending, trade openness, and emigration. Government spending exhibits the highest contribution to variance of labor share in Lithuania, which also explains a large part of Latvia’s labor share variations. We find many similarities between the analyzed countries, however some differences are also visible.

Polychlorinated dibenzo-p-dioxins, dibenzofurans, biphenyls, naphthalenes and polybrominated diphenyl ethers in the edible fish caught from the Baltic Sea and lakes in Finland

International Nuclear Information System (INIS)

Isosaari, Pirjo; Hallikainen, Anja; Kiviranta, Hannu; Vuorinen, Pekka J.; Parmanne, Raimo; Koistinen, Jaana; Vartiainen, Terttu

2006-01-01

A total of 156 fish composite samples were collected from five areas of the Baltic Sea and from three lakes and analysed for polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs), polychlorinated biphenyls (PCBs), polychlorinated naphthalenes (PCNs) and polybrominated diphenyl ethers (PBDEs). The European Union's maximum permissible level for PCDD/Fs, 4 pg WHO-TEQ/g fresh weight (fw), was exceeded in salmon, river lamprey and Baltic herring. In other species from the Baltic Sea, the 90th percentile was 3.42 pg WHO PCDD/F -TEQ/g fw. In the lake fish, the concentrations of PCDD/Fs, PCBs and PCNs were only 29-46% of those in the same species caught from the Baltic Sea, whereas the concentrations of PBDEs in the lake fish were as high as in the Baltic Sea fish. Dioxin-like PCBs contributed to the total dioxin-like toxicity of PCBs and PCDD/Fs by 49 ± 12% in all the analysed samples. - Lake fish is less contaminated with dioxins, PCBs and chloronaphthalenes than Baltic Sea fish but similarly contaminated with polybrominated diphenyl ethers

Construction of transport and energy networks in the Baltic region as an impetus for regional development

Directory of Open Access Journals (Sweden)

Kuznetsov Alexey

2013-11-01

Full Text Available In light of some new aspects of the EU functioning, particularly, the recovery from the 2008-2009 global crisis, transportation and energy development projects are coming to the forefront in the Baltic region. At the same time, there is a need to consider EU’s recent adoption of a common seven-year financial program (2014—2020, which serves, in effect, as the Union’s budget. Given that, one may conclude that the countries of the Baltic region are entering a new stage of development. We look at the role and significance of transportation and energy projects as an instrument of economic development. Having studied the largest transport and energy projects in the Baltic region, we were able to show that the new infrastructure networks supported the investment expansion of Swedish and Finnish companies into the post-communist countries of the Baltic Region. Which, in its turn, allowed the Nordic investors to expand their domestic markets. The analysis also shows that the experience of private businesses proves a recent theoretical concept — the pyramid of regional development factors. As a result, the actual regional policy of the EU cannot be considered in the narrow sense of the Cohesion Policy alone.

Two centuries of extreme events over the Baltic Sea and North Sea regions

Science.gov (United States)

Stendel, Martin; den Besselaar Else, van; Abdel, Hannachi; Jaak, Jaagus; Elizabeth, Kent; Christiana, Lefebvre; Gudrun, Rosenhagen; Anna, Rutgersson; Frederik, Schenk; der Schrier Gerard, van; Tim, Woolings

2017-04-01

Two centuries of extreme events over the Baltic Sea and North Sea regions In the framework of the BACC 2 (for the Baltic Sea) and NOSCCA projects (for the North Sea region), studies of past and present variability and changes in atmospheric variables within the North Sea region over the instrumental period (roughly the past 200 years) have been investigated. Findings on trends in temperature and precipitation have already been presented. Here we focus on data homogeneity issues and examine how reliable reanalyses are in this context. Unlike most other regions in the world, there is a wealth of old observations available for the Baltic and North Sea regions, most of it in handwritten form in meteorological journals and other publications. These datasets need to be carefully digitised and homogenized. For this, a thorough quality control must be applied; otherwise the digitised datasets may prove useless or even counterproductive. We present evidence that this step cannot be conducted without human interference and thus cannot be fully automated. Furthermore, inhomogeneities due to e.g. instrumentation and station relocations need to be addressed. A wealth of reanalysis products is available, which can help detect such inhomogeneities in observed time series, but at the same time are prone to biases and/or spurious trends themselves e.g. introduced by changes in the availability and quality of the underlying assimilated data. It therefore in general remains unclear in how far we can simulate the pre-satellite era with respect to homogeneity with reanalyses based only on parts of the observing system. Extreme events and changes in extreme situations are more important and of greater (societal) significance than changes in mean climate. However, changes in extreme weather events are difficult to assess not only because they are, per definition, rare events, but also due to the homogeneity issues outlined above. Taking these into account, we present evidence for changes

Phosphorus dynamics in the Black Sea and Baltic Sea

NARCIS (Netherlands)

Dijkstra, N.|info:eu-repo/dai/nl/372617034

2017-01-01

The dynamics of the key nutrient phosphorus (P) in hypoxic and anoxic marine basins are still incompletely understood. This thesis focuses on the cycling of P in two of such basins: the Baltic Sea and the Black Sea. Water column particulates and sediments from the deep basin of the Black Sea were

State survey of silviculture nonpoint source programs: a comparison of the 2000 northeastern and national results

Science.gov (United States)

Pamela J. Edwards; Gordon W. Stuart

2002-01-01

The National Association of State Foresters conducts surveys of silviculture nonpoint source (NPS) pollution control programs to measure progress and identify needs. The 2000 survey results are summarized here for the nation and for the 20-state northeastern region. Current emphasis of NPS pollution programs is on education, training, and monitoring. Educational...

Shelf-to-basin iron shuttling enhances vivianite formation in deep Baltic Sea sediments

Science.gov (United States)

Reed, Daniel C.; Gustafsson, Bo G.; Slomp, Caroline P.

2016-01-01

Coastal hypoxia is a growing and persistent problem largely attributable to enhanced terrestrial nutrient (i.e., nitrogen and phosphorus) loading. Recent studies suggest phosphorus removal through burial of iron (II) phosphates, putatively vivianite, plays an important role in nutrient cycling in the Baltic Sea - the world's largest anthropogenic dead zone - yet the dynamics of iron (II) phosphate formation are poorly constrained. To address this, a reactive-transport model was used to reconstruct the diagenetic and depositional history of sediments in the Fårö basin, a deep anoxic and sulphidic region of the Baltic Sea where iron (II) phosphates have been observed. Simulations demonstrate that transport of iron from shelf sediments to deep basins enhances vivianite formation while sulphide concentrations are low, but that pyrite forms preferentially over vivianite when sulphate reduction intensifies due to elevated organic loading. Episodic reoxygenation events, associated with major inflows of oxic waters, encourage the retention of iron oxyhydroxides and iron-bound phosphorus in sediments, increasing vivianite precipitation as a result. Results suggest that artificial reoxygenation of the Baltic Sea bottom waters could sequester up to 3% of the annual external phosphorus loads as iron (II) phosphates, but this is negligible when compared to potential internal phosphorus loads due to dissolution of iron oxyhydroxides when low oxygen conditions prevail. Thus, enhancing vivianite formation through artificial reoxygenation of deep waters is not a viable engineering solution to eutrophication in the Baltic Sea. Finally, simulations suggest that regions with limited sulphate reduction and hypoxic intervals, such as eutrophic estuaries, could act as important phosphorus sinks by sequestering vivianite. This could potentially alleviate eutrophication in shelf and slope environments.

Technetium-99 in Fucus and seawater samples in the Finnish coastal area of the Baltic Sea, 1999

International Nuclear Information System (INIS)

Ikaeheimonen, T.K.; Vartti, V.P.; Ilus, E.; Mattila, J.

2002-01-01

Liquid discharges of 99 Tc from the Sellafield nuclear facilities increased largely in the mid 90's. These releases are transported to the Nordic sea areas by the ocean currents. Results of the 99 Tc activities along the Norwegian coastal areas and in the North Sea have been reported but then again, the spreading of 99 Tc into Baltic Sea has not been studied thoroughly. Fucus vesiculosus and seawater samples were collected in the summer 1999 from the Finnish coastal areas for measuring 99 Tc in the Baltic Sea area. A modified analytical method for measuring 99 Tc in the environmental samples was developed at that time. The method based on extraction chromatography and liquid scintillation measurement of 99 Tc. The 99 Tc concentration in the Fucus vesiculosus in the Finnish coast of the Baltic Sea varied from 1.6 to 11.6 Bq/kg (dry weight) being highest at the most northern sampling sites. These values were considerable lower than those in the Danish and Norwegian coasts. The variation in the concentrations observed are probably due to biological factors. The 99 Tc concentration in the Baltic Sea water studied was below 0.2 Bq/m 3 . (author)

A comparison between predicted and observed levels of 137Cs and 90Sr in the Baltic Sea

International Nuclear Information System (INIS)

Nielsen, S.P.

1997-01-01

A model based on compartmental analysis has been developed to simulate the dispersion of radionuclides in the Baltic Sea. The model is intended for the prediction of annual average concentrations of radionuclides in the marine environment. The quality of the model predictions has been investigated by comparing predicted levels of 137 Cs and 90 Sr in water, top sediment and biota with observed levels covering the period 1960-1992. The sources of radioactivity into the Baltic region that have been considered are fallout from atmospheric nuclear weapons testing, fallout from the Chernobyl accident, liquid discharges to sea from the European reprocessing plants, and discharges from nuclear installations located in the Baltic Sea area. The predicted water concentrations are in good agreement with the observations for both radionuclides; the mean predictive accuracy of the model is close to unity. For the top sediment and biota concentrations the agreement is less favourable. The predicted water inventory data compare well with the observed data for the two radionuclides. The inventories of 137 Cs and 90 Sr in the Baltic Sea in 1994 have been estimated at 3200 TBq and 370 TBq, respectively. (author)

Distribution and behaviour of selected heavy metals and other elements in various components of the southern Baltic ecosystem

International Nuclear Information System (INIS)

Szefer, P.

1998-01-01

The concentrations and discrimination of selected heavy metals in biota from the southern Baltic indicate that a large group of the Baltic organisms bioaccumulates Fe and Pb but discriminates against U. There appears to be no significant transfer of heavy metals along successive levels of the food chain. The distribution of the heavy metals in the associated sediments is a result of the anthropogenic input of Zn, Pb, Cd, Ag, P and Cu. It is suggested that Pb is introduced to the Polish sector of the Baltic Sea mainly by atmospheric transport whereas other heavy-metal pollutants are introduced mainly from the Vistula River. (Copyright (c) 1998 Elsevier Science B.V., Amsterdam. All rights reserved.)

Organohalogen pollutants in herring from the northern Baltic Sea: Concentrations, congener profiles and explanatory factors

International Nuclear Information System (INIS)

Koistinen, Jaana; Kiviranta, Hannu; Ruokojaervi, Paeivi; Parmanne, Raimo; Verta, Matti; Hallikainen, Anja; Vartiainen, Terttu

2008-01-01

Organohalogen contaminants were investigated in Baltic herring caught from three catchment areas in the Baltic Sea, off the coasts of Finland. Pools of both small and large herring were analysed for polychlorinated biphenyls (PCB), dibenzo-p-dioxins, dibenzofurans, naphthalenes, camphenes (toxaphene), polybrominated diphenyl ethers and the pesticide DDT and its metabolites. PCB concentrations per fresh weight in small herring were at the same level in all catchment areas, i.e. the Bothnian Bay, the Bothnian Sea and the Gulf of Finland, revealing no hot spots and reflecting most likely long term emissions and atmospheric deposition. Differences in the levels and/or congener profiles of other contaminants between catchment areas may be explained by point sources. Similar concentrations in small and large herring in the Gulf of Finland were possibly due to their common nutrition. In the other areas, differences between small and large herring most likely reflected their different food sources. - Sources of pollutants are reflected in levels and congener profiles of pollutants in Baltic herring

Tolerance and potential for adaptation of a Baltic Sea rockweed under predicted climate change conditions.

Science.gov (United States)

Rugiu, Luca; Manninen, Iita; Rothäusler, Eva; Jormalainen, Veijo

2018-03-01

Climate change is threating species' persistence worldwide. To predict species responses to climate change we need information not just on their environmental tolerance but also on its adaptive potential. We tested how the foundation species of rocky littoral habitats, Fucus vesiculosus, responds to combined hyposalinity and warming projected to the Baltic Sea by 2070-2099. We quantified responses of replicated populations originating from the entrance, central, and marginal Baltic regions. Using replicated individuals, we tested for the presence of within-population tolerance variation. Future conditions hampered growth and survival of the central and marginal populations whereas the entrance populations fared well. Further, both the among- and within-population variation in responses to climate change indicated existence of genetic variation in tolerance. Such standing genetic variation provides the raw material necessary for adaptation to a changing environment, which may eventually ensure the persistence of the species in the inner Baltic Sea. Copyright © 2017 Elsevier Ltd. All rights reserved.

Finnish studies on radioactivity in the Baltic sea after the Chernobyl accident in 1986

International Nuclear Information System (INIS)

Ilus, E.; Sjoeblom, K.L.; Saxen, R.; Aaltonen, H.; Taipale, T.K.

1987-04-01

After the Chernobyl accident extensive studies were started in the Baltic Sea area. Samples of sea water, bottom sediment, fish, plnkton, littoral algae and benthic animals were collected for radionuclide analyses. All the samples were analysed gammaspectrometrically. From some of the samples ''8''9Sr, ''9''0Sr and transuranic elements were determined. The fallout from the Chernobyl accident was areally unevenly distributed, contrary to the fallout situation in the 1960s. This also reflects in the results of the measurements in the marine environment. After the decay of short-lived radionuclides, ''1''3''7Cs and ''1''3''4Cs were the most important nuclides. The ''1''3''7Cs concentrations in sea water were considerably higher in 1986 than the values reported from the 1960s. Due to the low accumulation of caesium isotopes in brackish-water fish, the concentrations in Baltic Sea fish were clearly lower than in freshwater fish. Thus the consumption of Baltic fish contributes only insignificantly to internal radiation doses of Finnish people

18O/16O ratios of the pore water of Baltic Sea sediments

International Nuclear Information System (INIS)

Foerstel, H.

1983-01-01

Two cores of Baltic Sea sediment were collected in 1975. The 18 O/ 16 O ratio of the water enclosed in the sediment (pore water) was measured after the separation of the liquid from the solid phase. The results may support the discussion about the history of the Baltic Sea. At the top of the core the 18 O/ 16 O ratio of the water represents the oxygen isotope composition of the sea water above. Towards the deeper parts of the sediment, independently of the salt content, the 18 O/ 16 O ratio decreases towards values observed in the precipitation of the surrounding land areas. (author)

Trends in the leading causes of injury mortality, Australia, Canada, and the United States, 2000-2014.

Science.gov (United States)

Mack, Karin; Clapperton, Angela; Macpherson, Alison; Sleet, David; Newton, Donovan; Murdoch, James; Mackay, J Morag; Berecki-Gisolf, Janneke; Wilkins, Natalie; Marr, Angela; Ballesteros, Michael; McClure, Roderick

2017-06-16

The aim of this study was to highlight the differences in injury rates between populations through a descriptive epidemiological study of population-level trends in injury mortality for the high-income countries of Australia, Canada and the United States. Mortality data were available for the US from 2000 to 2014, and for Canada and Australia from 2000 to 2012. Injury causes were defined using the International Classification of Diseases, Tenth Revision external cause codes, and were grouped into major causes. Rates were direct-method age-adjusted using the US 2000 projected population as the standard age distribution. US motor vehicle injury mortality rates declined from 2000 to 2014 but remained markedly higher than those of Australia or Canada. In all three countries, fall injury mortality rates increased from 2000 to 2014. US homicide mortality rates declined, but remained higher than those of Australia and Canada. While the US had the lowest suicide rate in 2000, it increased by 24% during 2000-2014, and by 2012 was about 14% higher than that in Australia and Canada. The poisoning mortality rate in the US increased dramatically from 2000 to 2014. Results show marked differences and striking similarities in injury mortality between the countries and within countries over time. The observed trends differed by injury cause category. The substantial differences in injury rates between similarly resourced populations raises important questions about the role of societal-level factors as underlying causes of the differential distribution of injury in our communities.

Life Cycle Assessments of Manure Management Techniques for the Baltic Sea Regions

DEFF Research Database (Denmark)

Hamelin, Lorie; Baky, A; Cano-Bernal, J

The report summarizes the key results of the consequential life cycle assessments (LCAs) carried out for a variety of manure management techniques over the Baltic Sea Regions (BSR). For all manure management technologies assessed, the environmental impacts (in terms of potential to global warming......, acidification of aquatic & terrestrial systems as well as phosphorus and nitrogen enrichment) are evaluated along the whole “manure management chain”, quantified and compared to the applying reference manure management system. The LCA results presented in this report cover 4 main manure types (dairy cow slurry....... Assessed separation technologies include concentration technologies, state-of-the-art decanter centrifuge and source-separation technologies. The energy production technologies addressed consist of thermal gasification, incineration and anaerobic digestion (for which a myriad of carbon co...

História, estado e educação: uma leitura sobre o Estado brasileiro (1971-2000 History, state and education: a reading of the Brazilian State (1971-2000

Directory of Open Access Journals (Sweden)

Nadia Gaiofatto Gonçalves

2008-01-01

Full Text Available O artigo apresenta alguns resultados de pesquisa realizada sobre se e como o tema Estado e Educação foi abordado na produção acadêmica brasileira, no período compreendido entre 1971 a 2000. Foram pesquisados cinco Anais de Associações Nacionais de Pós-Graduação e Pesquisa e quinze periódicos, das áreas de Educação, Economia, Administração, História, e Ciências Sociais. Buscou-se compreender as perspectivas das áreas, considerando-se o contexto histórico das décadas em que os trabalhos foram produzidos, e evidenciando seus nexos, contribuições e limitações. Neste artigo, é abordada a caracterização do Estado brasileiro, pelos autores dos trabalhos investigados, em especial quanto a três referências principais, que aparecem ao longo de todo o período: Estado capitalista/reprodutor da ordem social; Estado autoritário/centralizador; e Estado ineficiente/omisso, buscando-se compreendê-las em relação ao contexto histórico.This article presents the results of the research about how the State and Education topic were dealt with in the Brazilian academic production between 1971 and 2000. We have researched five Proceedings of Post-Graduation and National Research Associations and fifteen journals in the areas of Economy, Administration, History, Social Sciences and Education, focusing on four titles in each one of them, in considering the total production of the period. We tried to understand the perspectives of the areas. We have considered the historical context of the decades in which those works were produced, highlighting their contributions and limitations. In this article, we approach the characterization of the Brazilian State by the authors of researched works, especially concerning the three main references that appear throughout the period: the capitalist State/producer of social order; the authoritarian State/centralizer; and the inefficient State / the absent state. We seek to understand them in their

[The Amazon Sanitation Plan (1940-1942)].

Science.gov (United States)

Andrade, Rômulo de Paula; Hochman, Gilberto

2007-12-01

The article addresses the Amazon Sanitation Plan and the political context in which it was formulated between 1940 and 1941. It examines the role of Getúlio Vargas, the activities of the plan's main protagonists (such as Evandro Chagas, João de Barros Barreto, and Valério Konder), its key proposals, and its demise as of 1942 upon creation of the Special Public Health Service (Sesp), which grew out of cooperation agreements between Brazil and the US following both nations' involvement in World War II. A reproduction of the Plan as published in the Arquivos de Higiene in 1941 is included.

Polycyclic Aromatic Hydrocarbons (PAHs in the atmosphere of the Baltic Sea Region

Directory of Open Access Journals (Sweden)