WorldWideScience

Sample records for coastal environmental protection

  1. Coastal Morphology and Coastal Protection

    NARCIS (Netherlands)

    Van de Graaff, J.

    2009-01-01

    Lecture notes ct5309. Tides, currents and water; coastal problems; sediment transport processes; coastal transport modes; longshore transport; cross-shore transport; fundamentals of mud; channels and trenches; coastal protection; application of structures; application of nourishments.

  2. US Environmental Protection Agency National Coastal Assessment for Hawaii 2002: Water Quality, Fish Taxon, Sediment Chemistry Data (NODC Accession 0061250)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — In 2002, the Environmental Protection Agency (EPA) Environmental Monitoring and Assessment Program (EMAP) National Coastal Assessment (NCA), in conjunction with...

  3. A state of the art on coastal environmental protection using radioisotope tracer technology

    CERN Document Server

    Jung, S H; Jin, J H; Kim, J B

    2002-01-01

    Construction of artificial structures has caused a sediment process change due to the variation of hydraulic condition in Korea. Subsequently we have a serious problem of shoaling for shoreline deformation, siltation of the harbor and shipping channel. To protect those abnormal environmental changes, a large estimate has been spent for additional construction such as outer wall facilities, littoral nourishment and dredging. Systematic long-term studies should be carried out to understand the causes of environmental change. In addition, comprehensive plan is required for its monitoring and prevention. The radioisotope application studies for coastal environmental protection have not been actively performed only in the developed countries like France, Canada, and Australia etc., but also in many developing countries like Poland, India. Since KAERI has performed two experiments in costal area of Korea in 1960s, no more study has been reported. Recently the studies of radiotracer application technology is getting...

  4. US Environmental Protection Agency National Coastal Assessment for American Samoa 2004: water quality, sediment grain, and chemistry data (NODC Accession 0000455)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — In 2004, the Environmental Protection Agency (EPA) Environmental Monitoring and Assessment Program (EMAP) National Coastal Assessment (NCA), coordinated through the...

  5. US Environmental Protection Agency National Coastal Assessment for American Samoa 2004: Water Quality, Sediment Grain and Chemistry Data (NODC Accession 0000455)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — In 2004, the Environmental Protection Agency (EPA) Environmental Monitoring and Assessment Program (EMAP) National Coastal Assessment (NCA), coordinated through the...

  6. 75 FR 82382 - Beaches Environmental Assessment and Coastal Health Act

    Science.gov (United States)

    2010-12-30

    ... AGENCY Beaches Environmental Assessment and Coastal Health Act AGENCY: Environmental Protection Agency... Water Act (CWA) as amended by the Beaches Environmental Assessment and Coastal Health (BEACH) Act... Environmental Assessment and Coastal Health (BEACH) Act of 2000 amends the Clean Water Act to better protect...

  7. 75 FR 1373 - Beaches Environmental Assessment and Coastal Health Act

    Science.gov (United States)

    2010-01-11

    ... AGENCY Beaches Environmental Assessment and Coastal Health Act AGENCY: Environmental Protection Agency... Water Act (CWA) as amended by the Beaches Environmental Assessment and Coastal Health (BEACH) Act... Environmental Assessment and Coastal Health (BEACH) Act of 2000 amends the Clean Water Act to better protect...

  8. Environmental Monitoring and Assessment Program (EMAP) National Coastal Database

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Environmental Monitoring and Assessment Program (EMAP) National Coastal Database contains estuarine and coastal data that EMAP and Regional-EMAP have collected...

  9. Environmental Protection Agency

    Science.gov (United States)

    ... United States Environmental Protection Agency Search Search U.S. Environmental Protection Agency Contact Us Share White House Infrastructure ... Response Respuesta a huracanes California wildfires update U.S. Environmental Protection Agency Video Highlights EPA provides over $3. ...

  10. Determinants of Visitor Pro-Environmental Intentions on Two Small Greek Islands: Is Ecotourism Possible at Coastal Protected Areas?

    Science.gov (United States)

    Kafyri, Andriani; Hovardas, Tasos; Poirazidis, Konstantinos

    2012-07-01

    A relatively under-researched question is whether there is a possibility of influencing environmentally aware tourists regarding ecotourism at destinations that continue to develop under a pattern of mass `seaside' tourism. Our objective was to assess the pro-environmental intentions of visitors at two small Greek islands, which are within a Natura 2000 site, specifically Paxoi and Antipaxoi. Intentions involved willingness to receive information about the protected area, willingness to accept pro-environmental limitations on recreational experience, and willingness-to-pay a conditional environmental conservation value added tax. In addition, we aimed to identify determinants of visitor pro-environmental intentions among visitor and visit characteristics, visitor satisfaction, and self-reported environmental knowledge, as well as anticipated outcomes of tourism development and suggestions for protected area management. We randomly collected 324 usable questionnaires during the summer season; 242 (74.69 %) by Greek visitors and 82 (25.31 %) by foreign visitors. Visitor satisfaction was quite high; however, visitors reported low levels of environmental knowledge. Our findings showed that the unique characteristics of the destination were not salient among visitors and that there is a lack of effective outreach campaigns, interpretation, and on-site environmental education programs. However, our study revealed high levels of visitor pro-environmental intentions that might support the promotion of ecotourism on the two islands. We provide recommendations based on determinants of visitor pro-environmental intentions, which might assist towards advancing visitor participation in environmental education projects, environmentally responsible behavior among visitors, and financial contribution to environmental conservation by visitors.

  11. Determinants of visitor pro-environmental intentions on two small Greek islands: is ecotourism possible at coastal protected areas?

    Science.gov (United States)

    Kafyri, Andriani; Hovardas, Tasos; Poirazidis, Konstantinos

    2012-07-01

    A relatively under-researched question is whether there is a possibility of influencing environmentally aware tourists regarding ecotourism at destinations that continue to develop under a pattern of mass 'seaside' tourism. Our objective was to assess the pro-environmental intentions of visitors at two small Greek islands, which are within a Natura 2000 site, specifically Paxoi and Antipaxoi. Intentions involved willingness to receive information about the protected area, willingness to accept pro-environmental limitations on recreational experience, and willingness-to-pay a conditional environmental conservation value added tax. In addition, we aimed to identify determinants of visitor pro-environmental intentions among visitor and visit characteristics, visitor satisfaction, and self-reported environmental knowledge, as well as anticipated outcomes of tourism development and suggestions for protected area management. We randomly collected 324 usable questionnaires during the summer season; 242 (74.69 %) by Greek visitors and 82 (25.31 %) by foreign visitors. Visitor satisfaction was quite high; however, visitors reported low levels of environmental knowledge. Our findings showed that the unique characteristics of the destination were not salient among visitors and that there is a lack of effective outreach campaigns, interpretation, and on-site environmental education programs. However, our study revealed high levels of visitor pro-environmental intentions that might support the promotion of ecotourism on the two islands. We provide recommendations based on determinants of visitor pro-environmental intentions, which might assist towards advancing visitor participation in environmental education projects, environmentally responsible behavior among visitors, and financial contribution to environmental conservation by visitors.

  12. Environmental sun protection and supportive policies and practices: an audit of outdoor recreational settings in NSW coastal towns.

    Science.gov (United States)

    Potente, Sofia; Anderson, Caroline; Karim, Muhsin

    2011-08-01

    The results of a sun protection audit of outdoor recreational environments in three NSW coastal towns. Thirty public swimming pools, beaches, sports grounds and skate parks were visited at two time points before and after summer (October 2009 and April 2010) and audited for the availability of sun protection, supportive polices and signage. There was insufficient shade in more than half (58%) of the observed sites at sports grounds, 49% of areas at beaches and 40% of areas at skate parks with most of these sites relying on natural shade (47-58%). Although pools were more likely to have shade available over most of the observed areas (36%) and permanent shade structures (75%), no shade was observed over any main outdoor pools. Similarly, there was only shade available over one of the main sporting grounds, one main beach and none of the main skate ramps. For other types of sun protection, sunscreen was the most popular product available either for free (nine sites) or for sale (eight sites). All pools had at least one supportive sun protection policy but only two of the total 30 sites had any related signage. This study demonstrates recent findings in relation to the accessibility of sun protection in these settings and the need for health promoting organisations to support and engage councils to invest in more sun protection strategies. The areas of focus should be shade provision particularly at beaches, skate parks and sports grounds; extending the availability of other types of sun protection; and introducing related policies and signage in more sites.

  13. Environmental Protection Implementation Plan

    Energy Technology Data Exchange (ETDEWEB)

    Brekke, D.D.

    1994-01-01

    This Environmental Protection Implementation Plan is intended to ensure that the environmental program objectives of Department of Energy Order 5400.1 are achieved at SNL/California. The Environmental Protection Implementation Plan serves as an aid to management and staff to implement new environmental programs in a timely manner.

  14. Environmental protection Implementation Plan

    Energy Technology Data Exchange (ETDEWEB)

    R. C. Holland

    1999-12-01

    This ``Environmental Protection Implementation Plan'' is intended to ensure that the environmental program objectives of Department of Energy Order 5400.1 are achieved at SNL/California. This document states SNL/California's commitment to conduct its operations in an environmentally safe and responsible manner. The ``Environmental Protection Implementation Plan'' helps management and staff comply with applicable environmental responsibilities.

  15. Environmental protection implementation plan

    Energy Technology Data Exchange (ETDEWEB)

    Holland, R.C.

    1998-03-01

    This Environmental Protection Implementation Plan is intended to ensure that the environmental program objectives of Department of Energy Order 5400.1 are achieved at SNL/California. This document states SNL/California`s commitment to conduct its operations in an environmentally safe and responsible manner. The Environmental Protection Implementation Plan helps management and staff comply with applicable environmental responsibilities. SNL is committed to operating in full compliance with the letter and spirit of applicable environmental laws, regulations, and standards. Furthermore, SNL/California strives to go beyond compliance with legal requirements by making every effort practical to reduce impacts to the environment to levels as low as reasonably achievable.

  16. NOAA's Coastal Protection and Restoration Division: Watershed Database and Mapping Projects

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Protection and restoration of coastal watersheds requires the synthesis of complex environmental issues. Contaminated site remediation, dredging and disposal of...

  17. Environmental Protection Agency, Protecting Children's Environmental Health

    Science.gov (United States)

    ... environmental health research Indicators of children's health - "America's Children and the Environment" report Scientific journal articles Standards and Regulations Regulations Regulatory development tracker ...

  18. GEOGRAPHY AND ENVIRONMENTAL PROTECTION AGENCY

    Science.gov (United States)

    The US Environmental Protection Agency helps state and local governments protect the environment by encouraging good environmental management and by regulating human activities to ensure clean air and water. At the Corvallis research laboratory for the EPA, we improve the ways t...

  19. Environmental Protection in Indian Country

    Science.gov (United States)

    EPA's efforts to protect human health and the environment of federally recognized Indian tribes by supporting implementation of federal environmental laws consistent with the federal trust responsibility, and the government-to-government relationship.

  20. Economic and social demands for coastal protection

    NARCIS (Netherlands)

    Polome, Philippe; Marzetti, S.; van der Veen, A.

    2005-01-01

    The purpose of this paper is to present methods and examples of economic valuation in the framework of cost–benefit analysis of coastal defense schemes. We summarize the concepts of value in economics and their application to coastal erosion defense. We describe the results of an original benefit

  1. The use of mangroves in coastal protection

    NARCIS (Netherlands)

    Loi, T.T.; Verhagen, H.J.

    2012-01-01

    Apart from many ecological advantages, mangroves in front of a coastal defence may lower the construction and maintenance costs of the defence. Although mangroves have hardly any reducing effect on water levels (and on tsunami impact) mangroves may significantly reduce wave attack on a coastal dike,

  2. Coastal environmental degradation in Sri Lanka

    Energy Technology Data Exchange (ETDEWEB)

    Patabendi, P. [Partners for Sustainable Development, Hewagama, Kaduwela (Sri Lanka)

    2000-07-01

    The economic importance of Sri Lanka's coastal area has increased with rapid urbanization and the development of commercial harbours. The growth on this small island has resulted in unmistakable signs of environmental stress which manifests itself in the loss of natural forest cover, water pollution, degradation of rural lands and increased levels of air, water and solid waste pollution. The population is projected to reach 25 million by 2030. This will create an unprecedented demand for food, fibre energy, developable land and other natural resources. Pollution and competition for resources has already degraded about half of the shoreline which put sustainable economic development and environmental values at risk. It is estimated that 25,000 metric tonnes of waste is thrown into the oceanic waters each year. The pollutants include oil, garbage and chemicals from industries. In addition, 60 per cent of the sewage from the city of Colombo is dumped into the sea. Coral mining which supplies 90 per cent of the lime for the construction industry is leading to the destruction of reefs serving as natural barriers against tidal waves. In 1996, the government of Sri Lanka began a plan for coast erosion management in which community participation plays a vital role. A coastal conservation education project for school children is set to begin in the near future. 6 refs., 1 tab.

  3. Coastal flood protection management under uncertainty – the Danish case

    DEFF Research Database (Denmark)

    Jumppanen Andersen, Kaija; Sørensen, Carlo Sass; Piontkowitz, Thorsten

    Local stakeholders responsible for coastal management. In Denmark, the responsibility of defining, planning and implementing coastal flood protection lies with the local stakeholders, such as landowners and municipalities. Similarly, it is a municipal responsibility to define building foundation...... and flood protection levels in urban planning and long term development. These planning and protection levels are most often defined from the hazard instead of a risk perspective.The Danish Coastal Authority (DCA) guides local stakeholders on general coastal flood protection and implements the EU Flood...... Directive on flood risk reduction in appointed areas of significant flood risk. DCA is obligated to communicate the concept of risk and, in a thorough and easily comprehendible way, the hazards and uncertainties relating to this today and in the future....

  4. Coastal protection policy in the Netherlands

    NARCIS (Netherlands)

    Verhagen, H.J.

    1990-01-01

    The 350 km long Dutch coast along the North Sea is characterized by alternating coastal stretches of accretion and erosion resp. resulting in seaward and landward displacement retreats of the shoreline. Places of accretion and erosion also vary in time. Behind the dunes are low lying polders (very

  5. Teaching Coastal Hazard, Risk, and Environmental Justice

    Science.gov (United States)

    Orr, C. H.; Manduca, C. A.; Blockstein, D.; Davis, F.; McDaris, J. R.

    2015-12-01

    Geoscience literacy and expertise play a role in all societal issues that involve the Earth. Issues that range from environmental degradation and natural hazards to creating sustainable economic systems or livable cities. Human health and resilience also involves the Earth. Environmental hazard issues have dimensions and consequences that have connections to environmental justice and disproportionate impacts on people based on their ethnicity, gender, cultural and socioeconomic conditions. Often these dimensions are hidden or unexplored in common approaches to teaching about hazards. However, they can provide importance context and meaning to students who would not otherwise see themselves in STEM disciplines. Teaching geoscience in a framework of societal issues may be an important mechanism for building science and sustainability capacity in future graduates. In May 2015, the NSF STEP center InTeGrate held a workshop in New Orleans, LA on teaching about Coastal Hazards, Risk and Environmental Justice. This was an opportunity to bring together people who use these topics as a powerful topic for transdisciplinary learning that connects science to local communities. This workshop was tailored for faculty members from minority-serving institutions and other colleges and universities that serve populations that are under-represented in the geosciences and related fields. The workshop outcome was a set of strategies for accomplishing this work, including participants' experience teaching with local cases, making connections to communities, and building partnerships with employers to understand workforce needs related to interdisciplinary thinking, sustainability science and risk. The participants articulated both the great need and opportunity for educators to help learners to explore these dimensions with their students as well as the challenge of learning to teach across disciplines and using controversial topics.

  6. Keeping pace with future environmental conditions in coastal Oregon, USA

    Science.gov (United States)

    Rebecca Flitcroft; Guillermo. Guannico

    2013-01-01

    Recognizing the national importance of coasts and Great Lake shorelines, in 1972, leaders in Congress created the Coastal Zone Management Act (CZMA) to balance economic development and natural resource protection so that we can continue to enjoy the benefits the coasts provide. To meet the goals of the Act, the National Coastal Zone Management Program (CZM Program)...

  7. Environmental Protection Agency Semiannual Regulatory Agenda

    Science.gov (United States)

    2010-12-20

    ... with the States and Tribes, business and industry, nonprofit organizations, environmental groups, and... Environmental Protection Agency Semiannual Regulatory Agenda ] ENVIRONMENTAL PROTECTION AGENCY (EPA) ENVIRONMENTAL PROTECTION AGENCY 40 CFR Ch. I EPA-HQ-OA-2007-1172 EPA-HQ-OW-2010-0169 EPA-HQ-OW-2010-0166 EPA-HQ...

  8. [Are there environmental protective factors?].

    Science.gov (United States)

    Cambou, J P

    1998-10-01

    Protective factors against atherosclerosis are a group of different elements which include the fatty acids, alcohol, antioxidant vitamins, dietary fibres and physical exercise. Unsaturated fatty acids, especially alpha-linolenicacid have a beneficial effect on the coronary vessels. Alpha-linolenic acid is associated with low coronary mortality both in cohort studies (the Seven Countries Study) and in secondary prevention (Lyon Diet Heart Study). There is an inverse relationship between moderate alcohol consumption and coronary artery disease with a reduction of risk of about 30% in all prospective studies. High dietary intake of vitamin E was found to be associated with a decreased coronary risk. On the other hand, dietary supplements of vitamin E in primary and secondary prevention were associated with increased cardiovascular mortality. Folates have a protective effect by their action on homocysteine metabolism. There is no formal proof at present in favour of the systematic introduction of the B vitamins in primary or secondary prevention. Fresh fruit and vegetables seem to be protective by their fibre and vitamin B content. Moderate endurance physical exercise is a protective factor in all studies. Its beneficial effects in function and rehabilitation are well documented. In primary prevention studies, exercise has a beneficial effect but criteria of duration and frequency remain vague. Therefore, there are environmental protective factors against atherosclerosis which allow physicians to introduce a positive note in these recommendations.

  9. Coastal Protection and Dune Management in the Netherlands

    NARCIS (Netherlands)

    Verhagen, H.J.

    1990-01-01

    Because dunes protect a large part of The Netherlands against coastal flooding and inundation, it is vital to guarantee the strength of these natural sea defenses. Besides sea defense, dunes have other functions. Sandy shorelines and dunes are frequently eroded. A legal framework has been developed

  10. How ecological engineering can serve in coastal protection

    NARCIS (Netherlands)

    Borsje, Bastiaan Wijnand; van Wesenbeeck, B.K.; Dekker, F.; Paalvast, P.; Bouma, J.; van Katwijk, M.M.; de Vries, Mindert

    2011-01-01

    Traditionally, protection of the coastal area from flooding is approached from an engineering perspective. This approach has often resulted in negative or unforeseen impacts on local ecology and is even known to impact surrounding ecosystems on larger scales. In this paper, the utilization of

  11. Silicate grout curtains behaviour for the protection of coastal aquifers

    Energy Technology Data Exchange (ETDEWEB)

    Elektorowicz, M.; Chifrina, R.; Hesnawi, R. [Concordia Univ., Montreal, Quebec (Canada)

    1997-12-31

    Tests were performed to evaluate the behaviour of silicate grout with different reagents (ethylacetate - formamide SA and calcium chloride SC) in pure silica sand and natural soils from coastal areas containing organic matter, clayey soil and silica sand. The grouted specimens were tested with simulated fresh and salt water. The setting process during chemical grouting in the soil and sand was studied. The grouting of soil and sand with SA caused a transfer to the environment of some compounds: sodium formate, sodium acetate, ammonia and part of the initial ethylacetate and formamide. This process had a tendency to decrease for approximately 4 months. The stability of specimens was low. The grouting of soil and sand with SC caused no significant contamination of the environment. The increase of pH of environmental water was even less than with SA grouting. Also, the stability of specimens is higher in comparison with SA grouting. Salt water protected the specimens grouted with SA and SC from destruction and prevented contamination.

  12. Environmental protection and management guidebook

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-15

    In British Columbia, oil and gas activities on private or Crown land are subject to regulations in terms of environmental practices. This environmental protection and management guidebook seeks to provide information on the Oil and Gas Activities Act. All sections from the regulation: water, riparian values, wildlife and wildlife habitat, conserving soil, forest health, invasive plants, natural range barriers, seismic lines, areas to be restored and old growth management areas, resource features and cultural heritage resources, are covered in this document. The minimum acceptable operational standards and practices for oil and gas activities in British Columbia are described. This guide is intended to provide clients and stakeholders with recommendations concerning the planning phase, before any permits are applied for, and concerning permissions or authorizations generally for oil and gas activities in British Columbia.

  13. Forbidden immisions and environmental protection

    Directory of Open Access Journals (Sweden)

    Popov Danica

    2012-01-01

    Full Text Available In the Serbian Law and in the most of jurisdictions, there are limits on exercising the right of property. A real estate owner must refrain from activities by which the use of other real estate is being imploded through the emission of excessive gasses, vapors, smoke, heat, noise, the draining of waste water, etc. Neighboring real estate owners must endure such harmful effects if they do not exceed the limit of usual endurance, taking into account the nature and purpose of such real estate, as well as local conditions. The property owner who is affected by emissions exceeding the set limit, has the right to request a stop of emissions which exceeded the allowed volume of emissions. If the imissions originate from some industrial plants, within the activity allowed by a state authority, one cannot request a cessation of such activities, but can simply seek damages. The issue of the environmental protection in the Republic of Serbia is regulated by a number of particular substantive laws, with a Law of environmental protection of 2009. as fundamental Law.

  14. Identifying knowledge gaps hampering application of intertidal habitats in coastal protection: Opportunities & steps to take

    NARCIS (Netherlands)

    Bouma, T.J.; van Belzen, J.; Balke, T.; Zhu, Z.; Airoldi, L.; Blight, A.J.; Davies, A.J.; Galván, C.; Hawkins, S.J.; Hoggart, S.P.G.; Lara, J.L.; Losada, I.J.; Maza, M.; Ondiviela, B.; Skov, M.W.; Strain, E.M.; Thompson, R.C.; Yang, S.L.; Zanuttigh, B.; Zhang, L.; Herman, P.M.J.

    2014-01-01

    Over the last decades, population densities in coastal areas have strongly increased. At the same time, many intertidal coastal ecosystems that provide valuable services in terms of coastal protection have greatly degraded. As a result, coastal defense has become increasingly dependent on man-made

  15. Experimental and numerical analysis of coastal protection provided by natural ecosystems

    Science.gov (United States)

    Maza, M.; Lara, J. L.; Losada, I. J.; Nepf, H. M.

    2016-12-01

    The risk of flooding and erosion is increasing for many coastal areas owing to global and regional changes in climate conditions together with increasing exposure and vulnerability. After hurricane Katrina (2005) and Sandy (2012) and the tsunami in Indonesia (2004), coastal managers have become interested in low environmental impact alternatives, or nature-based solutions, to protect the coast. Although capacity for coastal ecosystems to damp flow energy has been widely recognized, they have not been firmly considered in the portfolio of coastal protection options. This is mainly due to the complexity of flow-vegetation interaction and of quantifying the value of coastal protection provided by these ecosystems. This complex problem involves different temporal and spatial scales and disciplines, such as engineering, ecology and economics. This work aims to make a step forward in better understanding the physics involved in flow-vegetation interaction leading to new formulations and parameterizations to address some unsolved questions in literature: the representation of plants and field properties; the influence of wave parameters on the relevant processes; the role of the combined effect of waves and currents and the effect of extreme events on vegetation elements. The three main coastal vegetated ecosystems (seagrasses, saltmarshes and mangroves) are studied with an experimental and numerical approach. Experimental analysis is carried out using mimics and real vegetation, considering different flow and vegetation parameters and characterizing flow energy attenuation for the different scenarios. Numerical simulations are performed using 2-D and 3-D Navier-Stokes models in which the effect of vegetation is implemented and validated. These models are used to extend experimental results by simulating different vegetation distributions and analyzing variables such as high-spatial-resolution free surface and velocity data and forces exerted on vegetation elements.

  16. Analysis of coastal protection under rising flood risk

    Directory of Open Access Journals (Sweden)

    Megan J. Lickley

    2014-01-01

    Full Text Available Infrastructure located along the U.S. Atlantic and Gulf coasts is exposed to rising risk of flooding from sea level rise, increasing storm surge, and subsidence. In these circumstances coastal management commonly based on 100-year flood maps assuming current climatology is no longer adequate. A dynamic programming cost–benefit analysis is applied to the adaptation decision, illustrated by application to an energy facility in Galveston Bay. Projections of several global climate models provide inputs to estimates of the change in hurricane and storm surge activity as well as the increase in sea level. The projected rise in physical flood risk is combined with estimates of flood damage and protection costs in an analysis of the multi-period nature of adaptation choice. The result is a planning method, using dynamic programming, which is appropriate for investment and abandonment decisions under rising coastal risk.

  17. livelihoods and environmental challenges in coastal communities

    African Journals Online (AJOL)

    USER

    2011-12-07

    Dec 7, 2011 ... implementation of environmental laws are weak in Nigeria. Beyond the activities of ... The 1980s environmental concerns (ozone depletion, climate change and biodiversity loss) led to renewed interests in the .... as well as non-tangible assets such as law and policies. It is important to note that.

  18. Optimal Environmental Protection and Environmental Kuznets Curve

    OpenAIRE

    Teles,Vladimir K.; Ronaldo A. Arraes

    2004-01-01

    This paper explores the link between an environmental policy and economic growth employing an extension of the Neoclassical Growth Model. We include a state equation to renewable natural resources, and consider natural resources as a component of the aggregate productivity. It is assumed that the change of the environmental regulations induces costs and that economic agents also derive some utility from stock capital accumulation via-a-vis environment. Using the Hopf bifurcation theorem, it c...

  19. Conflict Between Economic Growth and Environmental Protection

    Energy Technology Data Exchange (ETDEWEB)

    Czech, Bryan

    2012-01-09

    The conflict between economic growth and environmental protection may not be reconciled via technological progress. The fundamentality of the conflict ultimately boils down to laws of thermodynamics. Physicists and other scholars from the physical sciences are urgently needed for helping the public and policy makers grasp the conflict between growth and environmental protection.

  20. Inspection control and the environmental protection

    Directory of Open Access Journals (Sweden)

    Milkov Dragan L.

    2015-01-01

    Full Text Available Environmental protection is the task of many administrative bodies, but the activity of the environmental inspection is of special importance. According to the Law on Environmental Protection, inspection's tasks in this area belong to the competence of republican bodies, ie. Ministry of Agriculture and Environmental Protection. Autonomous province and local self-government have only delegated competence in this field, under condition that this is explicitly regulated in special laws. Environmental inspection's activity consists in preventive actions, certain prior - preparatory activities and the audit itself. In addition, following the intervention of the Inspector issue of the control may be corrective or repressive. According to the Law on Inspection Control and the Law on Environmental Protection, the inspectors have a number of powers and responsibilities, which enable them to ensure the lawful and proper conduct of individuals and legal entities.

  1. Introduction to China's Environmental Protection Laws

    Science.gov (United States)

    Kuntao, Li; Wenzeng, Li

    2004-01-01

    This article deals with China's environmental protection laws. In order to coordinate the relationship between humankind and the environment, protect and improve the environment, protect people's health, and safeguard sustainable and steady economic and social development, the Chinese government has formulated a series of laws and regulations in…

  2. The role of seagrasses in coastal protection in a changing climate

    NARCIS (Netherlands)

    Ondiviela, B.; Losada, I.J.; Lara, J.L.; Maza, M.; Galván, C.; Bouma, T.J.; van Belzen, J.

    2014-01-01

    The contribution of seagrasses to coastal protection is examined through the review of the most relevant existing knowledge. Seagrasses are the largest submerged aquatic vegetation ecosystem protected in Europe and it is worth examining their contribution to coastal protection. The review performed

  3. Water NOT wanted - Coastal Floods and Flooding Protection in Denmark

    DEFF Research Database (Denmark)

    Sørensen, Carlo Sass

    2016-01-01

    vulnerability towards coastal flooding, the country has experienced severe storm surges throughout history, and hitherto safe areas will become increasingly at risk this century as the climate changes. Historically a seafarers’ nation, Denmark has always been connected with the sea. From medieval time ports...... acceptance of floods has decreased from a “this is a natural consequence of living by the sea” to an explicit: Water Not Wanted! This paper provides a brief overview of floods and flooding protection issues in Denmark (Ch. 2 & Ch. 3), the current legislation (Ch. 4), and discusses challenges in relation...... to climate change adaptation, risk reduction, and to potential ways of rethinking flooding protection in strategies that also incorporate other uses (Ch. 5)....

  4. International Organizations and Environmental Protection

    DEFF Research Database (Denmark)

    Meyer, Jan-Henrik; Kaiser, Wolfram

    Pollution, resource depletion, habitat management, and climate change are all issues that necessarily transcend national boundaries. Accordingly, they and other environmental concerns have been a particular focus for international organizations from before the First World War to the present day. ...... and a Marie Curie Fellow at the University of Portsmouth. Series: Volume 11, Environment in History: International Perspectives Subject: Environmental Studies 20th Century History....... This volume is the first to comprehensively explore the environmental activities of professional communities, NGOs, regional bodies, the United Nations, and other international organizations during the twentieth century. It follows their efforts to shape debates about environmental degradation, develop...... between emerging environmental concerns and international politics during the last century. It illuminates the crucial role played by international organisations in developing environmental policies, and in particular it traces the political resolve and intellectual effort behind the concept...

  5. Promoting environmental protection in Nigeria through ...

    African Journals Online (AJOL)

    The paper established that the environment, a common heritage of humanity needs to be sustainably managed to fight against poverty, food shortage as well as homelessness which can be some of the serious consequences of environmental degradation. Keywords: Environmental protection, environmental education, ...

  6. Management of Environmental Risks in Coastal Areas

    Science.gov (United States)

    Caprioli, M.; Trizzino, R.; Pagliarulo, R.; Scarano, M.; Mazzone, F.; Scognamiglio, A.

    2015-08-01

    The present work deals with the assessment and management of environmental risk conditions in a typical costal area of Southern Italy. This area, located in the Salento peninsula, is subject to recurrent widespread instability phenomena due to the presence of steep rocky cliffs. Along the coast there are numerous beach resorts that are very crowded in the summer season. The environmental hazard deriving from the possible rock falls is unacceptably high for the people safety. Moreover, the land-based mapping of the dangerous natural structures is very difficult and time and resources expending. In this context, we carried out an UAV survey along about 1 km of coast, near the towns of San Foca, Torre dell'Orso and Sant' Andrea ( Lecce, Southern Italy). The UAV platform was equipped with a photogrammetric measurement system that allowed us to obtain a mobile mapping of the fractured fronts of dangerous rocky cliffs. UAV-images data have been processed using dedicated software (Agisoft Photoscan). The total error obtained was of centimeter-order that is a very satisfactory result. The environmental information has been arranged in an ArcGIS platform in order to assess the risk levels. The possibility to repeat the survey at time intervals more or less close together depending on the measured levels of risk and to compare the output allows following the trend of the dangerous phenomena. In conclusion, for inaccessible locations of dangerous rocky bodies the UAV survey coupled with a GIS methodology proved to be a key engineering tool for the management of environmental risks.

  7. MANAGEMENT OF ENVIRONMENTAL RISKS IN COASTAL AREAS

    Directory of Open Access Journals (Sweden)

    M. Caprioli

    2015-08-01

    Full Text Available The present work deals with the assessment and management of environmental risk conditions in a typical costal area of Southern Italy. This area, located in the Salento peninsula, is subject to recurrent widespread instability phenomena due to the presence of steep rocky cliffs. Along the coast there are numerous beach resorts that are very crowded in the summer season. The environmental hazard deriving from the possible rock falls is unacceptably high for the people safety. Moreover, the land-based mapping of the dangerous natural structures is very difficult and time and resources expending. In this context, we carried out an UAV survey along about 1 km of coast, near the towns of San Foca, Torre dell’Orso and Sant’ Andrea ( Lecce, Southern Italy. The UAV platform was equipped with a photogrammetric measurement system that allowed us to obtain a mobile mapping of the fractured fronts of dangerous rocky cliffs. UAV-images data have been processed using dedicated software (Agisoft Photoscan. The total error obtained was of centimeter-order that is a very satisfactory result. The environmental information has been arranged in an ArcGIS platform in order to assess the risk levels. The possibility to repeat the survey at time intervals more or less close together depending on the measured levels of risk and to compare the output allows following the trend of the dangerous phenomena. In conclusion, for inaccessible locations of dangerous rocky bodies the UAV survey coupled with a GIS methodology proved to be a key engineering tool for the management of environmental risks.

  8. Plankton bioindicators of environmental conditions in coastal lagoons

    Science.gov (United States)

    Hemraj, Deevesh A.; Hossain, Md A.; Ye, Qifeng; Qin, Jian G.; Leterme, Sophie C.

    2017-01-01

    Coastal lagoons are characterised by strong spatial gradient of environmental parameters, especially hypersalinity, and are prone to anthropogenic disturbance. The Coorong (South Australia) is an inverse estuarine coastal lagoon separated from the sea by sand dunes. It is exposed to extreme water quality changes that affect its aquatic communities. Here, we used plankton as indicators of extreme environmental fluctuations to monitor and manage the environmental health of such complex systems. We defined the relationship of different plankton communities with water quality fluctuations and determined plankton species suitable for monitoring the ecosystem health. Two distinct communities of phytoplankton and zooplankton were identified, with salinity and nutrients being the principal factors impacting species distribution. Thus, two sets of indicator species were selected based on the different communities observed. Polychaete and gastropod larvae were positive indicators, showing salinity range restriction of brackish to marine. The distribution Acartia cf. fancetti represented healthy hypersaline conditions (salinity 40-60), while Cyclophora sp. and Scrippsiella sp. were negative indicators, correlating with extreme salinity and ammonia levels. The implementation of planktonic organisms as environmental indicators provided a constructive tool for the management of ecosystem health of the Coorong and will be applicable to similar coastal lagoons.

  9. Issues regarding environmental protection in Romania

    Directory of Open Access Journals (Sweden)

    Mirela Draghicescu

    2010-12-01

    Full Text Available The “environmental protection” activity in our country should be approached by taking into consideration its entire complexity, and the most reliable solutions may be provided only by direct and permanent reference to the vast issue of social development in its entirety. The present work aims to draw attention towards pollution, the main cause of environmental deterioration in Romania, as well as towards the management of waste materials, while taking into account the national strategy. In Romania, environmental protection is a distinct domain of the national policy, establishing the priority objectives by “The National Strategy for Environmental Protection”, according to the communitarian strategy, as well as to the tendencies and initiatives existing at global level. Our country’s efforts over the past years with respect to environmental protection are very important in the framework of contemporary economy and are reflected in the expenses incurred for environmental protection.

  10. Environmental protection and economic growth

    OpenAIRE

    Teles, Vladimir Kühl; Ronaldo A. Arraes

    2009-01-01

    This paper explores the link between an environmental policy and economic growth employing an extension of the Neoclassical Growth Model. We include a state equation to renewable natural resources, and consider natural resources as a component of the aggregate productivity. It is assumed that the change of the environmental regulations induces costs and that economic agents also derive some utility from stock capital accumulation vis-`a-vis environment. Using the Hopf bifurcation theorem, it ...

  11. Corporate Expenditure on Environmental Protection

    OpenAIRE

    Haller, Stefanie; Murphy, Liam

    2010-01-01

    We examine the determinants of firm's current environmental expenditure and firm's capital investment in equipment for pollution control using a Heckman selection model. As regards current environmental expenditure, we find that larger, exporting firms and firms subject to the Integrated Pollution Prevention and Control directive are more likely to spend resources at all. Once the decision to commit resources has been taken, larger firms, firms that are foreign-owned, and firms that report lo...

  12. Sustainable development and environmental protection

    OpenAIRE

    Štrbac, Nada; Vuković, Milovan; Voza, Danijela; Sokić, Miroslav

    2012-01-01

    Sustainable development is a recently developed concept that was introduced in order to overcome the shortcomings of previous forms of development; first of all, the neglect of environmental issues. Sustainable development aims to establish an equilibrium among economic, environmental and social dimensions of development. Yet, despite an extensive use of this term, it needs better understanding in order to make easier its implementation. Taking this into account, this paper reviews various in...

  13. Environmental Design Guidelines for Low Crested Coastal Structures

    DEFF Research Database (Denmark)

    Burcharth, Hans F.; Hawkins, Stephen J.; Zanuttigh, Barbara

    The effect of human activities is primarily local but can extend far away from the location of intervention. This underlines the importance of establishing coastal zone management plans covering large stretches of coastlines. The interaction of wave climate, beach erosion, beach defence, habitat...... stability and construction problems, hydro and morphodynamic effects, environmental effects (colonisation of the structure and water quality), societal and economic impacts (recreational benefits, swimming safety, beach quality). The present guidelines are specifically dedicated to LCSs to provide...

  14. ENVIRONMENTAL MANAGEMENT IN THE COASTAL URBAN AREA OF KALLITHEA IN ATTICA REGION

    Directory of Open Access Journals (Sweden)

    Agisilaos Economou

    2016-04-01

    Full Text Available Nowadays the majority of coastal urban areas facing issues concerning economic growth in combination with environmental protection. These challenges have led local authorities to take immediate measures as well as the European Union to formulate new policies. This study refers to the environmental problems of the coastal urban area of Kallithea and on the measures that have been taken in response. Specifically, it focuses on land uses, natural resources and business. To conduct this study a method of personal interviews with the local authorities and an in situ research took place. At the same time, the survey focuses on action and policies that have been implemented until now regarding growth and improving of the quality of life. The results showed despite the problems the research area presents, it has dynamics for growth developments and revitalization. The implementation of new measures and new policies under the frame of sustainable development, taking into account the directives of European Union, is required.

  15. THE PLACE OF ENVIRONMENTAL PROTECTION IN THE ...

    African Journals Online (AJOL)

    INTRODUCTION. The implementation of Ethiopia's Growth and Transformation Plan (the GTP hereinafter) is currently underway. It is directed, among other things, towards bringing about sustainable development and promoting the process of democratization. However, it does not include environmental protection in.

  16. Environmental Protection Agency - EPA Pub Central

    Data.gov (United States)

    U.S. Environmental Protection Agency — PubMed Central (PMC) is a full-text, online archive of journal literature operated by the National Library of Medicine. The EPA is using PMC to permanently preserve...

  17. Environmental Protection: a shifting focus

    NARCIS (Netherlands)

    Dr. ir. Jan Venselaar

    2004-01-01

    The last two decades have seen a fundamental change in the way chemistry handles environmental issues. A shift in focus has occurred from 'end-of-pipe' to prevention and process integration. Presently an even more fundamental change is brought about by the need for sustainable development. It is

  18. Occupational Profiles in Environmental Protection.

    Science.gov (United States)

    CEDEFOP Flash, 1993

    1993-01-01

    Two pilot projects on environmental profiles in the chemical and metal industries and in the public sector were conducted in four countries. Two aspects were studied: job requirements in selected enterprises and departments of the civil service and the occupational competencies of the staff carrying out these tasks. Studies on the chemical and…

  19. Optimization of a Coastal Environmental Monitoring Network Based on the Kriging Method: A Case Study of Quanzhou Bay, China

    Directory of Open Access Journals (Sweden)

    Kai Chen

    2016-01-01

    Full Text Available Environmental monitoring is fundamental in assessing environmental quality and to fulfill protection and management measures with permit conditions. However, coastal environmental monitoring work faces many problems and challenges, including the fact that monitoring information cannot be linked up with evaluation, monitoring data cannot well reflect the current coastal environmental condition, and monitoring activities are limited by cost constraints. For these reasons, protection and management measures cannot be developed and implemented well by policy makers who intend to solve this issue. In this paper, Quanzhou Bay in southeastern China was selected as a case study; and the Kriging method and a geographic information system were employed to evaluate and optimize the existing monitoring network in a semienclosed bay. This study used coastal environmental monitoring data from 15 sites (including COD, DIN, and PO4-P to adequately analyze the water quality from 2009 to 2012 by applying the Trophic State Index. The monitoring network in Quanzhou Bay was evaluated and optimized, with the number of sites increased from 15 to 24, and the monitoring precision improved by 32.9%. The results demonstrated that the proposed advanced monitoring network optimization was appropriate for environmental monitoring in Quanzhou Bay. It might provide technical support for coastal management and pollutant reduction in similar areas.

  20. Environmental Protection Versus Foundry Engineering Practice

    Directory of Open Access Journals (Sweden)

    Maj M.

    2017-06-01

    Full Text Available • Theory and practice of environmental protection in the case of foundries in Europe and Asia • Experience resulting from the cooperation with the foundries in a few European countries, China and India • Phenomena and factors affecting the pollution of the natural environment and the implementation of measures aiming at the environmental protection. Every specialist dealing with foundry processes and their impact on environmental pollution must have encountered in their professional careers numerous situations in which the theory of environmental protection confronts the stark reality. The discrepancy between theory and practice can particularly be noticed in foundry engineering in developing countries where the contrasts between different countries and casting plants are extremely striking. The comparison of working conditions in European and Asian foundries provides a vast scope for further observations and analyses. Environmental protection seems not only a concern of manufacturers of castings, but also of their customers whose opinion exerts a significant influence on both the acceptability of working conditions and on the approach to environmental pollution adopted in metal casting industry. The article presents a number of examples of various outlooks on environmental issues in foundries manufacturing a wide range of cast steel and cast iron castings, where different technologies and production processes are applied.

  1. Student Leadership Role for Environmental Protection

    Directory of Open Access Journals (Sweden)

    Ramona Isabel S. Ramirez

    2017-05-01

    Full Text Available The research focuses on the role of student organizations in the promotion of environmental education and protection. It assessed the student organizations’ initiatives and activities that address the environmental issues and problems. It determined whether student leadership can be an effective tool in addressing environmental concerns and promote environmental education. Descriptiveevaluative methods of research were used in the study. Documentary analysis was used to determine the programs, projects and activities conducted by the different student organizations along environmental education and protection. Interview and focused group discussions were employed to validate the secondary data and identify problems and constraints encountered by the organization. Results of the study showed that the University supports student leadership through the student organizations. Student organizations are empowered and given rights and privileges’ as stipulated in the student handbook. There were more than forty accredited student organizations in CBSUA. All of them initiated programs/projects and activities that are environment related as required by the university. Student leadership through student organizations is an effective tool in promoting environmental education and protection. Student empowerment through student organizations can promote student involvement in the most pressing concerns of environment protection.

  2. Environmental sensitivity of the coastal islands of Ubatuba, SP, Brazil

    Directory of Open Access Journals (Sweden)

    Getulio Teixeira Batista

    2008-08-01

    Full Text Available The Environmental Sensitivity Index Maps for Oil Spills (ESI Maps, or SAO in Portuguese constitute an essential component and source of basic information for emergency planning, response decision support and damage evaluation in case of oil spills. This study aims at the elaboration of sensitivity maps for oil spills for the islands within the Ubatuba municipality, north coast of the State of São Paulo. The adopted methodology is based on the Technical Specifications for the production of Environmental Sensitivity Maps for oil spills (SAO maps proposed by the Brazilian Ministry of Environment. The study involved the gathering of secondary data, followed by field work carried out in the summer and winter periods of 2007; the elaboration of the cartographic base maps and, finally, the integration of the data to a GIS (Geographic Information System. As a result it was registered and mapped the physical (geology, geomorphology, oceanography and climatology, biological (fauna, flora and coastal environments and socioeconomic (anthropic influence, human use, artificial structures and impacts resources of Ubatuba coastal islands. Eleven beaches have been identified, located at six islands, with distinct topographic and geomorphologic features. The beaches were classified with sensitivity index 4, because they are sheltered from actions of waves and currents. Most of the mapped environments (44.8% were classified with sensitivity index 8, indicating high sensitivity of the islands. The oil spill impacts on coastal environments can be significantly minimized during the contingency actions when previous knowledge of the ecosystems that compose the islands environment is available, especially when it is integrated into GIS data basis, capable of displaying easy-to-use maps. The environmental sensitivity mapping is an important management instrument, especially when dealing with sensible and poorly studied areas such as the islands of Ubatuba.

  3. Human Stressors Are Driving Coastal Benthic Long-Lived Sessile Fan Mussel Pinna nobilis Population Structure More than Environmental Stressors

    Science.gov (United States)

    Deudero, Salud; Vázquez-Luis, Maite; Álvarez, Elvira

    2015-01-01

    Coastal degradation and habitat disruption are severely compromising sessile marine species. The fan shell Pinna nobilis is an endemic, vulnerable species and the largest bivalve in the Mediterranean basin. In spite of species legal protection, fan shell populations are declining. Models analyzed the contributions of environmental (mean depth, wave height, maximum wave height, period of waves with high energy and mean direction of wave source) versus human-derived stressors (anchoring, protection status, sewage effluents, fishing activity and diving) as explanatory variables depicting Pinna nobilis populations at a mesoscale level. Human stressors were explaining most of the variability in density spatial distribution of fan shell, significantly disturbing benthic communities. Habitat protection affected P. nobilis structure and physical aggression by anchoring reveals a high impact on densities. Environmental variables instead played a secondary role, indicating that global change processes are not so relevant in coastal benthic communities as human-derived impacts. PMID:26218134

  4. Human Stressors Are Driving Coastal Benthic Long-Lived Sessile Fan Mussel Pinna nobilis Population Structure More than Environmental Stressors.

    Science.gov (United States)

    Deudero, Salud; Vázquez-Luis, Maite; Álvarez, Elvira

    2015-01-01

    Coastal degradation and habitat disruption are severely compromising sessile marine species. The fan shell Pinna nobilis is an endemic, vulnerable species and the largest bivalve in the Mediterranean basin. In spite of species legal protection, fan shell populations are declining. Models analyzed the contributions of environmental (mean depth, wave height, maximum wave height, period of waves with high energy and mean direction of wave source) versus human-derived stressors (anchoring, protection status, sewage effluents, fishing activity and diving) as explanatory variables depicting Pinna nobilis populations at a mesoscale level. Human stressors were explaining most of the variability in density spatial distribution of fan shell, significantly disturbing benthic communities. Habitat protection affected P. nobilis structure and physical aggression by anchoring reveals a high impact on densities. Environmental variables instead played a secondary role, indicating that global change processes are not so relevant in coastal benthic communities as human-derived impacts.

  5. Human Stressors Are Driving Coastal Benthic Long-Lived Sessile Fan Mussel Pinna nobilis Population Structure More than Environmental Stressors.

    Directory of Open Access Journals (Sweden)

    Salud Deudero

    Full Text Available Coastal degradation and habitat disruption are severely compromising sessile marine species. The fan shell Pinna nobilis is an endemic, vulnerable species and the largest bivalve in the Mediterranean basin. In spite of species legal protection, fan shell populations are declining. Models analyzed the contributions of environmental (mean depth, wave height, maximum wave height, period of waves with high energy and mean direction of wave source versus human-derived stressors (anchoring, protection status, sewage effluents, fishing activity and diving as explanatory variables depicting Pinna nobilis populations at a mesoscale level. Human stressors were explaining most of the variability in density spatial distribution of fan shell, significantly disturbing benthic communities. Habitat protection affected P. nobilis structure and physical aggression by anchoring reveals a high impact on densities. Environmental variables instead played a secondary role, indicating that global change processes are not so relevant in coastal benthic communities as human-derived impacts.

  6. Current anthropogenic pressures on agro-ecological protected coastal wetlands.

    Science.gov (United States)

    Pascual-Aguilar, Juan; Andreu, Vicente; Gimeno-García, Eugenia; Picó, Yolanda

    2015-01-15

    Coastal wetlands are areas that suffer from great pressure. Much of it is due to the rapid development of the surrounding artificial landscapes, where socio-economic factors lead to alterations in the nearby environment, affecting the quality of natural and agricultural systems. This work analyses interconnections among landscapes under the hypothesis that urban-artificial impacts could be detected on soils and waters of an agro-ecological protected area, L'Albufera de Valencia Natural Park, located in the vicinity of the City of Valencia, Spain. The methodological framework developed addresses two types of anthropogenic pressure: (1) direct, due to artificialisation of soil covers that cause soil sealing, and (2) indirect, which are related to water flows coming from urban populations through sewage and irrigation systems and which, ultimately, will be identified by the presence of emerging pharmaceutical contaminants in waters of the protected area. For soil sealing, a methodology based on temporal comparison of two digital layers for the years 1991 and 2011, applying Geographical Information Systems and landscapes metrics, was applied. To determine presence of emerging contaminants, 21 water samples within the Natural Park were analysed applying liquid chromatography tandem mass spectrometry for the detection of 17 pharmaceutical compounds. Results showed that both processes are present in the Natural Park, with a clear geographical pattern. Soil sealing and presence of pharmaceuticals are more intensive in the northern part of the study area. This is related to population density (detection of pharmaceuticals) and land cover conversion from agricultural and natural surfaces to artificial ones (soil sealing). Copyright © 2014 Elsevier B.V. All rights reserved.

  7. The Behavior of Environmentally Friendly Corrosion Preventative Compounds in an Aggressive Coastal Marine Environment

    Science.gov (United States)

    Montgomery, Eliza L.; Calle, Luz Marina; Curran Jerome C.; Kolody, Mark R.

    2013-01-01

    The shift to use environmentally friendly technologies throughout future space-related launch programs prompted a study aimed at replacing current petroleum and solvent-based Corrosion Preventive Compounds (CPCs) with environmentally friendly alternatives. The work in this paper focused on the identification and evaluation of environmentally friendly CPCs for use in protecting flight hardware and ground support equipment from atmospheric corrosion. The CPCs, while a temporary protective coating, must survive in the aggressive coastal marine environment that exists throughout the Kennedy Space Center, Florida. The different protection behaviors of fifteen different soft film CPCs, both common petroleum-based and newer environmentally friendly types, were evaluated on various steel and aluminum substrates. The CPC and substrate systems were subjected to atmospheric testing at the Kennedy Space Center's Beachside Atmospheric Corrosion Test Site, as well as cyclic accelerated corrosion testing. Each CPC also underwent physical characterization and launch-related compatibility testing . The initial results for the fifteen CPC systems are reported : Key words: corrosion preventive compound, CPC, spaceport, environmentally friendly, atmospheric exposure, marine, carbon steel, aluminum alloy, galvanic corrosion, wire on bolt.

  8. Environmental protection and traffic regulation in Slovenia

    Directory of Open Access Journals (Sweden)

    Aljaš Plevnik

    1998-01-01

    Full Text Available The article summarises the proposed chapter on traffic in the National programme for environmental protection. The main theme focuses on the suggested goals and measures to reach sustainable development in Slovenia. The goals and measures are derived from the current situation and traffic development trends and their influence on the environment, from international guidelines and the current Slovene policies.

  9. Selection in coastal Synechococcus (cyanobacteria populations evaluated from environmental metagenomes.

    Directory of Open Access Journals (Sweden)

    Vera Tai

    Full Text Available Environmental metagenomics provides snippets of genomic sequences from all organisms in an environmental sample and are an unprecedented resource of information for investigating microbial population genetics. Current analytical methods, however, are poorly equipped to handle metagenomic data, particularly of short, unlinked sequences. A custom analytical pipeline was developed to calculate dN/dS ratios, a common metric to evaluate the role of selection in the evolution of a gene, from environmental metagenomes sequenced using 454 technology of flow-sorted populations of marine Synechococcus, the dominant cyanobacteria in coastal environments. The large majority of genes (98% have evolved under purifying selection (dN/dS1, 77 out of 83 (93% were hypothetical. Notable among annotated genes, ribosomal protein L35 appears to be under positive selection in one Synechococcus population. Other annotated genes, in particular a possible porin, a large-conductance mechanosensitive channel, an ATP binding component of an ABC transporter, and a homologue of a pilus retraction protein had regions of the gene with elevated dN/dS. With the increasing use of next-generation sequencing in metagenomic investigations of microbial diversity and ecology, analytical methods need to accommodate the peculiarities of these data streams. By developing a means to analyze population diversity data from these environmental metagenomes, we have provided the first insight into the role of selection in the evolution of Synechococcus, a globally significant primary producer.

  10. EC Competition law and environmental protection

    Energy Technology Data Exchange (ETDEWEB)

    Rantala, M.

    1996-12-31

    Due to the increasing attention paid on environmental protection, by the European Community, the Member States and the consumers, undertakings are forced to adjust their policies to meet the new demands posed by public authorities and the market. This has an inevitable impact on competition. No matter how acceptable the goals were, the means are to be assessed also from the competition law point of view. The objective of this study is to analyze the situations where conflicts may take place, the main sources of research being the principles of law relating to the Treaty ,the judgements of the European Court of Justice, the Commission Decisions and other official documents of the Community as well as legal literature. This study classifies the Community and Member State instruments which are used for environmental protection into four categories. These are legislative, market-based, horizontal and financial supporting instruments. Undertakings` environmental practices, which are capable of affecting competition, are examined under Articles 85 and 86 EC, some attention being paid also to Article 90 EC. The touching points of competition policy and environmental protection in such cases are scrutinized under three headings. These are the two, in this case, most relevant public instruments, ie. legislative and market-based measures, and the voluntary actions of undertakings. (42 refs.)

  11. Cover of coastal vegetation as an indicator of eutrophication along environmental gradients.

    Science.gov (United States)

    Wikström, Sofia A; Carstensen, Jacob; Blomqvist, Mats; Krause-Jensen, Dorte

    2016-01-01

    Coastal vegetation communities are important for primary production, biodiversity, coastal protection, carbon and nutrient cycling which, in combination with their sensitivity to eutrophication, render them potential indicators of environmental status for environmental policies like the EU Water and Marine Strategy Framework Directives. We evaluated one potential indicator for coastal vegetation, the cumulative cover at depths where the vegetation is light limited, by investigating its response to eutrophication along gradients in natural conditions. We used a large data set covering the Swedish coastline, spanning broad gradients in nutrient level, water clarity, seabed substrate, physical exposure and climate in addition to a salinity gradient from 0.5 to 30.5. Macroalgal cover increased significantly along gradients of declining nutrient concentration and increasing water clarity when we had accounted for diver effects, spatio-temporal sampling variability, salinity gradients, wave exposure and latitude. The developed empirical model explained 79% of the variation in algal cover across 130 areas. Based on this, we identified macroalgal cover as a promising indicator across the Baltic Sea, Kattegat and Skagerrak. A parallel analysis of soft-substrate macrophytes similarly identified significant increases in cover with decreasing concentrations of total nitrogen and increasing salinity, but the resulting empirical model explained only 52% of the variation in cover, probably due to the spatially more variable nature of soft-substrate vegetation. The identified general responses of vegetation cover to gradients of eutrophication across wide ranges in environmental settings may be useful for monitoring and management of marine vegetation in areas with strong environmental gradients.

  12. COASTAL INVERTEBRATES AND FISHES: HOW WILL THEY BE AFFECTED BY CHANGING ENVIRONMENTAL CONDITIONS- INCORPORATING CLIMATE SCENARIOS INTO THE COASTAL BIODIVERSITY RISK ANALYSIS TOOL (CBRAT)

    Science.gov (United States)

    The Coastal Biodiversity Risk Analysis Tool (CBRAT) is a public website that functions as an ecoinformatics platform to synthesize biogeographical distributions, abundances, life history attributes, and environmental tolerances for near-coastal invertebrates and fishes on a broad...

  13. Environmental Design Guidelines for Low Crested Coastal Structures

    DEFF Research Database (Denmark)

    Burcharth, Hans F.; Hawkins, Stephen J.; Zanuttigh, Barbara

    selected to represent a variety of environmental conditions (Chapter 11); the application of the proposed methodology to a real prototype case, in order to give a practical example to designers (Chapter 12). The third part contains all the formulae and tools to help engineers (Chapter 13), ecologists....... The guidelines have been drafted in a generic way to be appropriate throughout the European Union taking into regard current European Commission policy and directives to promote sustainable development and integrated coastal zone management. The guidelines are composed of three main parts. The first part...... (Chapters 1-10) contains the description of the design methodology, from the preliminary identification of design alternatives till the selection of the sustainable scheme and its construction. The second part presents: the analysis of the performance of beach defences in DELOS study sites, which were...

  14. Environmental Design Guidelines for Low Crested Coastal Structures

    DEFF Research Database (Denmark)

    Burcharth, Hans F.; Hawkins, Stephen J.; Zanuttigh, Barbara

    The effect of human activities is primarily local but can extend far away from the location of intervention. This underlines the importance of establishing coastal zone management plans covering large stretches of coastlines. The interaction of wave climate, beach erosion, beach defence, habitat...... changes and beach value, which clearly exists based on EC research experiences and particularly on results obtained by DELOS Project (www.delos.unibo.it) for Low Crested Structures (LCSs), suggests the necessity of integrated approaches and thus the relevance of design guidelines covering: structure...... stability and construction problems, hydro and morphodynamic effects, environmental effects (colonisation of the structure and water quality), societal and economic impacts (recreational benefits, swimming safety, beach quality). The present guidelines are specifically dedicated to LCSs to provide...

  15. Environmental indicators of oyster norovirus outbreaks in coastal waters.

    Science.gov (United States)

    Shamkhali Chenar, Shima; Deng, Zhiqiang

    2017-09-01

    This paper presents an artificial intelligence-based approach to identifying environmental indicators of oyster norovirus outbreaks in coastal waters. It was found that oyster norovirus outbreaks are generally linked to the extreme combination of antecedent environmental conditions characterized by low water temperature, low solar radiation, low gage height, low salinity, strong wind, and heavy precipitation. Among the six environmental indicators, the most important three indicators, including water temperature, solar radiation and gage height, are capable of explaining 77.7% of model-predicted oyster norovirus outbreaks while the extremely low temperature alone may explain 37.2% of oyster norovirus outbreaks. It is, therefore, recommended that water temperature in oyster harvesting areas be monitored in the cold season and particularly the extremely low temperature during a low gage height be used as the primary indicator of oyster norovirus outbreaks. The findings are of profound significance to reducing the public health risk of norovirus outbreaks associated with consumption of oysters. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. Climate change and coastal environmental risk perceptions in Florida.

    Science.gov (United States)

    Carlton, Stuart J; Jacobson, Susan K

    2013-11-30

    Understanding public perceptions of climate change risks is a prerequisite for effective climate communication and adaptation. Many studies of climate risk perceptions have either analyzed a general operationalization of climate change risk or employed a case-study approach of specific adaptive processes. This study takes a different approach, examining attitudes toward 17 specific, climate-related coastal risks and cognitive, affective, and risk-specific predictors of risk perception. A survey of 558 undergraduates revealed that risks to the physical environment were a greater concern than economic or biological risks. Perceptions of greater physical environment risks were significantly associated with having more pro-environmental attitudes, being female, and being more Democratic-leaning. Perceptions of greater economic risks were significantly associated with having more negative environmental attitudes, being female, and being more Republican-leaning. Perceptions of greater biological risks were significantly associated with more positive environmental attitudes. The findings suggest that focusing on physical environment risks maybe more salient to this audience than communications about general climate change adaptation. The results demonstrate that climate change beliefs and risk perceptions are multifactorial and complex and are shaped by individuals' attitudes and basic beliefs. Climate risk communications need to apply this knowledge to better target cognitive and affective processes of specific audiences, rather than providing simple characterizations of risks. Copyright © 2013 Elsevier Ltd. All rights reserved.

  17. Human Stressors Are Driving Coastal Benthic Long-Lived Sessile Fan Mussel Pinna nobilis Population Structure More than Environmental Stressors.

    OpenAIRE

    Salud Deudero; Maite Vázquez-Luis; Elvira Álvarez

    2015-01-01

    Coastal degradation and habitat disruption are severely compromising sessile marine species. The fan shell Pinna nobilis is an endemic, vulnerable species and the largest bivalve in the Mediterranean basin. In spite of species legal protection, fan shell populations are declining. Models analyzed the contributions of environmental (mean depth, wave height, maximum wave height, period of waves with high energy and mean direction of wave source) versus human-derived stressors (anchoring, protec...

  18. Adaptation is.... Protecting coastal communities in northern Morocco

    International Development Research Centre (IDRC) Digital Library (Canada)

    Freelance

    Support from overseas relatives keeps many families out of poverty, but does little to create jobs. “Our coastlines are highly coveted. All those affected must be involved in finding solutions to the many pressures they face.” Fouad Zyadi, Morocco's Ministry of Land Use,. Water and Environment (MATEE). Coastal vulnerability.

  19. POTENTIAL APPLICATION OF NANOMETALS IN ENVIRONMENTAL PROTECTION

    Directory of Open Access Journals (Sweden)

    Dagmara Malina

    2017-02-01

    Full Text Available In recent years, great interest in metallic nanoparticles has been observed, both because of their unlimited application possibilities, and also because of the unusual biological, chemical and physical features. It is expected that developments in nanotechnology will become the main promoter of scientific and technological innovations in the coming decades. Searching for a new and safe alternative to chemical pesticides, high hopes are associated with nanotechnology development. Particularly useful may be preparations containing nanoscale metal particles with strong antimicrobial properties. Importantly, safe and non-toxic for the plant components of biological origin may be used in nanoparticles synthesis. This article is a description of the potential applications of nanomaterials in environmental protection, which may become the basis for developing of new protection plant products with antimicrobial properties relative to plant pathogens and non-toxic to higher organisms.

  20. Aleutian Islands Coastal Resources Inventory and Environmental Sensitivity Maps: ESI (Environmental Sensitivity Index Shoreline Types - Polygons and Lines)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector lines and polygons representing the shoreline and coastal habitats of the Aleutian Islands classified according to the Environmental...

  1. Ecological indicator organisms for environmental protection policy.

    Science.gov (United States)

    Wessels Boer, J G

    1983-09-01

    Environmental protection policy strives to maintain an environment favourable to human health, agriculture, and the preservation of natural heritage. Infringements upon the environment have been either by sudden deliberate action of man (construction, land reclamation, dams, etc.) or by gradual, insipid stress of chemical and physical agents (chemical substances, heat, noise, radiation, etc.). Indeliberate unwanted stress upon the environment may be measured either by observing biological effects on indicator organisms or by chemically analyzing contaminants in these organisms. In this respect the author pleads for modest, cost-efficient monitoring programmes of limited duration and providing policy related information in a direct way. Biological effect monitoring programmes show limited prospects at this moment.

  2. Ultrasound in environmental protection - Recent developments

    Energy Technology Data Exchange (ETDEWEB)

    Mason, T.J. [Coventry University, Coventry (United Kingdom). School of Science and the Environment

    2002-07-01

    There can be little doubt that there is an increasing interest in the development of new methods for environmental protection and remediation. Driven by the interests of scientists and engineers but increasingly by legislation a very wide range of new technologies is being examined. Amongst these power ultrasound is proving to be a front-runner and offers a wide range of applications. Not all of these are likely to become industrial realities nevertheless there are a few which have a real chance of adoption. Some of the stronger contenders are reviewed below. (orig.)

  3. 1982 UCC-ND/GAT environmental protection seminar: proceedings

    Energy Technology Data Exchange (ETDEWEB)

    1983-04-01

    This environmental protection seminar was divided into seven sessions: (1) general environmental protection, (2) air and water pollution control, (3) spill control and countermeasures, (4) toxic materials control, (5) hazardous materials control, (6) environmental protection projects, and (7) cost benefit analysis. Separate abstracts have been prepared for the 41 papers presented therein. (ACR)

  4. The Power of Three: Coral Reefs, Seagrasses and Mangroves Protect Coastal Regions and Increase Their Resilience.

    Science.gov (United States)

    Guannel, Greg; Arkema, Katie; Ruggiero, Peter; Verutes, Gregory

    2016-01-01

    Natural habitats have the ability to protect coastal communities against the impacts of waves and storms, yet it is unclear how different habitats complement each other to reduce those impacts. Here, we investigate the individual and combined coastal protection services supplied by live corals on reefs, seagrass meadows, and mangrove forests during both non-storm and storm conditions, and under present and future sea-level conditions. Using idealized profiles of fringing and barrier reefs, we quantify the services supplied by these habitats using various metrics of inundation and erosion. We find that, together, live corals, seagrasses, and mangroves supply more protection services than any individual habitat or any combination of two habitats. Specifically, we find that, while mangroves are the most effective at protecting the coast under non-storm and storm conditions, live corals and seagrasses also moderate the impact of waves and storms, thereby further reducing the vulnerability of coastal regions. Also, in addition to structural differences, the amount of service supplied by habitats in our analysis is highly dependent on the geomorphic setting, habitat location and forcing conditions: live corals in the fringing reef profile supply more protection services than seagrasses; seagrasses in the barrier reef profile supply more protection services than live corals; and seagrasses, in our simulations, can even compensate for the long-term degradation of the barrier reef. Results of this study demonstrate the importance of taking integrated and place-based approaches when quantifying and managing for the coastal protection services supplied by ecosystems.

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

    Science.gov (United States)

    Ismail, Nabil; Williams, Jeffress

    2013-04-01

    planning and restoration projects will require a major undertaking by national governments and international institutions. Joint research projects between international organizations such as: USA research centers ( USGS, NOAA, Corps of Engineers), EU sponsored project groups, EU coastal marine centers as well as other world wide coastal research institutes (CoRI, Alexandria) are encouraged to advance the state of the art on managing coasts to adapt to sea level rise employing cost-effective coastal protection technologies. References 1.Williams, S.J.,"Sea-Level Rise Implications for Coastal Regions", Journal of Coastal Research, Vol. 63, 2013. 2.Ismail, N.,Wiegel, R., "Sustainable Solutions for Coastal Zone Management of Lowland and River Delta Coastlines", Proc. International Conference- Littoral 2012, Ostende, Belgium, November 27-29, 2012. 3.Ismail, N., Iskander, M., and El-Sayed, W. "Assessment of Coastal Flooding at Southern Mediterranean with Global Outlook for Lowland Coastal Zones", Proc. International Conference on Coastal Engineering, ASCE, July 1-6, 2012, Santander, Spain. 4.Moser, S. C., Williams,J.S., and Boesch, D. F., " Wicked Challenges at Land's End: Managing Coastal Vulnerability Under Climate Change'', Annual. Review of Environmental Resources, 37:51-78, 2012.

  6. Environmental Predictors of Seabird Wrecks in a Tropical Coastal Area.

    Directory of Open Access Journals (Sweden)

    Davi Castro Tavares

    Full Text Available Beached bird surveys have been widely used to monitor the impact of oil pollution in the oceans. However, separating the combined effects of oil pollution, environmental variables and methodological aspects of beach monitoring on seabird stranding patterns is a challenging task. The effects of a comprehensive set of oceanographic and climatic variables and oil pollution on seabird strandings in a tropical area of Brazil were investigated herein, using two robust and innovative methods: Generalized Linear Mixed Models and Structural Equation Modeling. We assessed strandings of four resident seabird species along 480 km of beaches divided into 11 sampling areas, between November 2010 and September 2013. We found that increasing the distance from the nearest breeding island reduce the seabird stranding events. Storm activity and biological productivity were the most important factors affecting the stranding events of brown boobies Sula leucogaster, Cabot's terns Thalasseus acuflavidus and kelp gulls Larus dominicanus. These species are also indirectly affected by warm tropical waters, which reduce chlorophyll-a concentrations. Beach surveys are, thus, useful to investigate the mortality rates of resident species near breeding sites, where individuals are more abundant and exposed to local factors associated with at-sea mortality. In contrast, conservation actions and monitoring programs for far-ranging seabird species are needed in more distant foraging areas. Furthermore, beach monitoring programs investigating the impact of oil pollution on seabirds need to account for the effects of environmental factors on stranding patterns. The present study also demonstrated that seabirds inhabiting tropical coastal waters are sensitive to climate conditions such as adverse weather, which are expected to increase in frequency and intensity in next decades.

  7. Protecting Coastal Areas from Flooding by Injecting Solids into the Subsurface

    Science.gov (United States)

    Germanovich, L. N.; Murdoch, L.

    2008-12-01

    Subsidence and sea level rise conspire to increase the risk of flooding in coastal cities throughout the world, and these processes were key contributors to the devastation of New Orleans by hurricane Katrina. Constructing levees and placing fill to raise ground elevations are currently the main options for reducing flooding risks in coastal areas, and both of these options have drawbacks. We suggest that hydromechanical injection of solid compounds suspended in liquid can be used to lift the ground surface and thereby expand the options for protecting such coastal cities as New Orleans, Venice, and Shanghai from flooding. These techniques are broadly related to hydraulic fracturing and compensation grouting, where solid compounds are injected as slurries and cause upward displacements at the ground surface. The equipment and logistics required for hydromechanical solid injection and ground lifting are readily available from current geotechnical and petroleum operations. Hydraulic fractures are routinely created in the upper tens of meters of sediments, where they are filled with a wide range of different proppants for environmental applications. At shallow depths, many of these fractures are sub-parallel to the ground surface and lift their overburden by a few mm to cm, although lifting is not the objective of these fractures. Much larger, vertical displacements, of the order of several meters, could be created in low-cohesion sediments over areas as large as square kilometers. This would be achieved as a result of multiple injections. Injecting solid particulates provides the benefits of a permanent displacement supported by the solids. We have demonstrated that hydraulic fractures will lift the ground surface at shallow depths in Texas near the Sabine River, where the geological setting is generally similar to that of New Orleans (and where, incidentally, hurricane Rita landed in 2005). In these regions, the soft surficial sediments are underlain by relatively

  8. Flood protection structure detection with Lidar: examples on French Mediterranean rivers and coastal areas

    Directory of Open Access Journals (Sweden)

    Trmal Céline

    2016-01-01

    Full Text Available This paper aims at presenting different topographic analysis conducted with GIS software in order to detect flood protection structures, natural or artificial, in river floodplains but also in coastal zones. Those computations are relevant because of the availability of high-resolution lidar digital terrain model (DTM. An automatic detection permits to map the footprint of those structures. Then detailed mapping of structure crest is achieved by implementing a least cost path analysis on DTM but also on other terrain aspects such as the curvature. On coastal zones, the analysis is going further by identifying flood protected areas and the level of protection regarding sea level. This article is illustrated by examples on French Mediterranean rivers and coastal areas.

  9. Environmental Protection Tools in Agricultural Management Works

    Science.gov (United States)

    Glowacka, Agnieszka; Taszakowski, Jaroslaw; Janus, Jaroslaw; Bozek, Piotr

    2016-10-01

    Land consolidation is a fundamental instrument for agricultural management. It facilitates comprehensive changes in the agricultural, social, and ecological domains. Consolidation and post-consolidation development-related investments are an opportunity to improve living conditions in rural areas, and simultaneously ensure its positive impact on the environment. One of the primary goals of consolidation, directly specified in the Act on land consolidation, is to improve farming conditions. In Poland, consolidation is possible due to EU funds: RDP 2007-2013 and RDP 2014-2020. In order for individual villages to be granted EU funds for consolidation and post-consolidation development under the Rural Development Programme 2014-2020, their consolidation has to implement actions with positive impact on the environment and the landscape. The goal of this paper is to analyse documentation in the form of assumptions for a land consolidation project enclosed to an RDP 2014-2020 grant application and project information sheets as the basis for environmental impact assessment in the context of detailed presentation of environmental protection solutions that ensure a positive impact of the project on the environment and landscape. The detailed study involved 9 villages in the Malopolskie Voivodeship, which applied for EU grants for land consolidation in the current financial perspective. The paper specifies the existing state of the analysed villages as regards the natural environment, lists agricultural management instruments that have a positive impact on the environment, and demonstrates that planning of actions aimed at environmental protection is a necessary element of assumptions for land consolidation projects.

  10. Reconciling fisheries and habitat protection in Romanian coastal marine protected areas

    Directory of Open Access Journals (Sweden)

    Tania Zaharia

    2014-03-01

    Full Text Available The extension of the Natura 2000 European ecological network to the Romanian marine territory (1 site according to the Birds Directive requirements and eight sites according to the Habitats Directive requirements, one also being a natural reserve and one part of the Danube Delta Biosphere Reserve might cause conflicts between the Romanian marine fishery and these sites. In order to minimize such conflicts, the evaluation of the interaction between fishery and the preservation objectives of the Natura 2000 sites is compulsory and extremely important. The assessment of the environmental impact is a key tool of the EU environmental legislation, which is used in evaluating the effect of human activities on the ecosystem. In addition, the involvement of all interested stakeholders in the development of the fishery on the Romanian littoral and in environmental protection will be the key to success in finding viable co-management solutions in the Natura 2000 sites. The present paper aims to examine how the fisheries interact with the marine environment on the Romanian coast in the network of marine protected areas.

  11. Coastal Resources Atlas: Long Island: ESI (Environmental Sensitivity Index Shoreline Types - Lines and Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector lines and polygons representing the shoreline and coastal habitats of Long Island, New York, classified according to the Environmental...

  12. Aleutian Islands Coastal Resources Inventory and Environmental Sensitivity Maps: HYDRO (Hydrography Lines and Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains lines and polygons representing coastal hydrography used in the creation of the Environmental Sensitivity Index (ESI) for the Aleutian...

  13. Globalisation and National Incentives for Protecting Environmental Goods

    OpenAIRE

    Alkuin Kölliker

    2004-01-01

    This article tries to explain national incentives for protecting environmental goods either autonomously or collectively; it explores how globalisation has affected those incentives; and it suggests how national environmental policy might respond so as to ensure its effectiveness. The central argument is that national incentives for environmental protection may to a considerable extent be explained by a combination of the type of environmental good to be protected (in terms of public goods th...

  14. Classifications for Coastal Wetlands Planning, Protection and Restoration Act site-specific projects: 2008 and 2009

    Science.gov (United States)

    Jones, William R.; Garber, Adrienne

    2012-01-01

    The Coastal Wetlands Planning, Protection and Restoration Act (CWPPRA) funds over 100 wetland restoration projects across Louisiana. Integral to the success of CWPPRA is its long-term monitoring program, which enables State and Federal agencies to determine the effectiveness of each restoration effort. One component of this monitoring program is the analysis of high-resolution, color-infrared aerial photography at the U.S. Geological Survey's National Wetlands Research Center in Lafayette, Louisiana. Color-infrared aerial photography (9- by 9-inch) is obtained before project construction and several times after construction. Each frame is scanned on a photogrametric scanner that produces a high-resolution image in Tagged Image File Format (TIFF). By using image-processing software, these TIFF files are then orthorectified and mosaicked to produce a seamless image of a project area and its associated reference area (a control site near the project that has common environmental features, such as marsh type, soil types, and water salinities.) The project and reference areas are then classified according to pixel value into two distinct classes, land and water. After initial land and water ratios have been established by using photography obtained before and after project construction, subsequent comparisons can be made over time to determine land-water change. Several challenges are associated with the land-water interpretation process. Primarily, land-water classifications are often complicated by the presence of floating aquatic vegetation that occurs throughout the freshwater systems of coastal Louisiana and that is sometimes difficult to differentiate from emergent marsh. Other challenges include tidal fluctuations and water movement from strong winds, which may result in flooding and inundation of emergent marsh during certain conditions. Compensating for these events is difficult but possible by using other sources of imagery to verify marsh conditions for other

  15. Inventory of coastal protected areas and historical heritage sites (North Bulgarian coast)

    Science.gov (United States)

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

    2015-04-01

    Coastal protected areas and historical heritage sites in Bulgaria are established by national policy instruments/laws and EU Directives to protect a wide range of natural and cultural resources along the coast. Within the framework of HERAS Project (Submarine Archaeological Heritage of the Western Black Sea Shelf), financed by European Union under the CBC Program Romania-Bulgaria, we made an inventory and identification of protected areas, nature reserves, monuments, parks and onshore historical sites along the North Bulgarian coast (NUTS III level). The adjacent coastline is 96 km long between cape Sivriburun to the border of Romania on the north and cape Ekrene on the south. Coastal zone here is mostly undeveloped and low urbanized compared to other coastal regions in Bulgaria. It comprises of large sand beaches, vast sand dunes, up to 70 m spectacular high limestone cliffs, coastal fresh-water lakes, wetlands etc. This coastal section includes also one of the most important wetlands and it is migration corridor for many protected birds in Bulgaria, that host one of the rarest ecosystem types with national and international conservational value. Added to ecosystem values, the region is also an archeologically important area, where numerous underwater and coastal archaeological sites from different periods have been discovered - Prehistory, Antiquity (ancient Greek, Hellenistic, Roman), Mediaeval (Early Byzantium, Bulgarian). Research was made within 2100 m zone from the coastline (in accordance with zones defined by the Black Sea Coastal Development Act) for territories with protected status in the framework of many national laws and EU Directives. The total area of this strip zone is 182, 6 km2 and around 67% is under protection. There are 11 unique NATURA 2000 protected areas (6 Special Protection Areas (SPAs) and 5 Sites of Communities Importance (SCI), 2 nature reserves and 1 Nature Park. Some of them are also onshore historical sites. In Bulgaria such sites

  16. The Effectiveness, Costs and Coastal Protection Benefits of Natural and Nature-Based Defences.

    Directory of Open Access Journals (Sweden)

    Siddharth Narayan

    Full Text Available There is great interest in the restoration and conservation of coastal habitats for protection from flooding and erosion. This is evidenced by the growing number of analyses and reviews of the effectiveness of habitats as natural defences and increasing funding world-wide for nature-based defences-i.e. restoration projects aimed at coastal protection; yet, there is no synthetic information on what kinds of projects are effective and cost effective for this purpose. This paper addresses two issues critical for designing restoration projects for coastal protection: (i a synthesis of the costs and benefits of projects designed for coastal protection (nature-based defences and (ii analyses of the effectiveness of coastal habitats (natural defences in reducing wave heights and the biophysical parameters that influence this effectiveness. We (i analyse data from sixty-nine field measurements in coastal habitats globally and examine measures of effectiveness of mangroves, salt-marshes, coral reefs and seagrass/kelp beds for wave height reduction; (ii synthesise the costs and coastal protection benefits of fifty-two nature-based defence projects and; (iii estimate the benefits of each restoration project by combining information on restoration costs with data from nearby field measurements. The analyses of field measurements show that coastal habitats have significant potential for reducing wave heights that varies by habitat and site. In general, coral reefs and salt-marshes have the highest overall potential. Habitat effectiveness is influenced by: a the ratios of wave height-to-water depth and habitat width-to-wavelength in coral reefs; and b the ratio of vegetation height-to-water depth in salt-marshes. The comparison of costs of nature-based defence projects and engineering structures show that salt-marshes and mangroves can be two to five times cheaper than a submerged breakwater for wave heights up to half a metre and, within their limits, become

  17. Evaluation of comprehensive environmental effect about coastal zone development activities in Liaoning Province and management advice.

    Science.gov (United States)

    Wang, Wei-Wei; Cai, Yue-Yin; Sun, Yong-Guang; Ma, Hong-Wei

    2015-07-01

    Using spatial analysis function of Arcgis software, the present study investigated the building environment impact evaluation index system of coastal development in Liaoning Province. The factors of it included of current state of environmental quality, environmental impact of marine development and marine environmental disaster. Weighted factor analysis and comprehensive index method were utilized. At the end, comprehensive environment effect of coastal development in Liaoning Province were evaluated successfully. The result showed that the environmental effect of development activity were most serious, along the Zhao Jiatun coast in north of Zhimao bay and coast of Mianhua island in Dalian bay.

  18. Coastal protection by coral reefs: a framework for spatial assessment and economic valuation

    NARCIS (Netherlands)

    Zanten, B.T.; van Beukering, P.J.H.; Wagtendonk, A.J.

    2014-01-01

    Coral reefs are highly productive ecosystems that provide various valuable ecosystem services. The worldwide decline in coral cover and the expected increase of hurricane frequencies and sea level rise have raised the attention to one ecosystem service in particular. This is the coastal protection

  19. Classifications for Coastal Wetlands Planning, Protection and Restoration Act (CWPPRA) site-specific projects: 2010

    Science.gov (United States)

    Jones, William R.; Garber, Adrienne

    2013-01-01

    The Coastal Wetlands Planning, Protection and Restoration Act (CWPPRA) funds over 100 wetland restoration projects across Louisiana. Integral to the success of CWPPRA is its long-term monitoring program, which enables State and Federal agencies to determine the effectiveness of each restoration effort. One component of this monitoring program is the classification of high-resolution, color-infrared aerial photography at the U.S. Geological Survey’s National Wetlands Research Center in Lafayette, Louisiana. Color-infrared aerial photography (9- by 9-inch) is obtained before project construction and several times after construction. Each frame is scanned on a photogrametric scanner that produces a high-resolution image in Tagged Image File Format (TIFF). By using image-processing software, these TIFF files are then orthorectified and mosaicked to produce a seamless image of a project area and its associated reference area (a control site near the project that has common environmental features, such as marsh type, soil types, and water salinities.) The project and reference areas are then classified according to pixel value into two distinct classes, land and water. After initial land and water ratios have been established by using photography obtained before and after project construction, subsequent comparisons can be made over time to determine land-water change.

  20. Coastal Zone Management Act and related legislation: Revision 3. Environmental Guidance Program Reference Book

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-15

    In recognition of the increasing pressures upon the nation`s coastal resources, Congress enacted the Coastal Zone Management Act in 1972. Its purpose is to encourage states to preserve, protect, develop, and, where possible, restore or enhance such valuable natural resources as wetlands, floodplains, estuaries, beaches, dunes, barrier islands, and coral reefs, as well as the fish and wildlife utilizing those habitats. A unique feature of the Act is that participation by states is voluntary. One key provision for encouraging states to participate is the availability of federal financial assistance to any coastal state or territory, including those on the Great Lakes, which is willing to develop and implement a comprehensive coastal management program. Additionally, the Coastal Barrier Resources Act (CBRA) was passed in 1983. This report contains the legislative history and statues associated with each Act. Regulations for implementation and other guidance are included.

  1. 19 A Glance on Environmental Protection in Africa: Theological ...

    African Journals Online (AJOL)

    `123456789jkl''''#

    Kalemba ... the environmental problems in Africa for the ... Management after his will require taking into account values, especially, ecological values such as environment protection, the protection of soil and sub-soil, of forests, of waters, brief, of.

  2. Are sunscreens a new environmental risk associated with coastal tourism?

    Science.gov (United States)

    Sánchez-Quiles, David; Tovar-Sánchez, Antonio

    2015-10-01

    The world coastal-zone population and coastal tourism are expected to grow during this century. Associated with that, there will be an increase in the use of sunscreens and cosmetics with UV-filters in their formulation, which will make coastal regions worldwide susceptible to the impact of these cosmetics. Recent investigations indicate that organic and inorganic UV-filters, as well as many other components that are constituents of the sunscreens, reach the marine environment--directly as a consequence of water recreational activities and/or indirectly from wastewater treatment plants (WWTP) effluents. Toxicity of organic and inorganic UV filters has been demonstrated in aquatic organism. UV-filters inhibit growth in marine phytoplankton and tend to bioaccumulate in the food webs. These findings together with coastal tourism data records highlight the potential risk that the increasing use of these cosmetics would have in coastal marine areas. Nevertheless, future investigations into distribution, residence time, aging, partitioning and speciation of their main components and by-products in the water column, persistence, accumulation and toxicity in the trophic chain, are needed to understand the magnitude and real impact of these emerging pollutants in the marine system. Copyright © 2015 Elsevier Ltd. All rights reserved.

  3. On the Potential of Surfers to Monitor Environmental Indicators in the Coastal Zone.

    Directory of Open Access Journals (Sweden)

    Robert J W Brewin

    Full Text Available The social and economic benefits of the coastal zone make it one of the most treasured environments on our planet. Yet it is vulnerable to increasing anthropogenic pressure and climate change. Coastal management aims to mitigate these pressures while augmenting the socio-economic benefits the coastal region has to offer. However, coastal management is challenged by inadequate sampling of key environmental indicators, partly due to issues relating to cost of data collection. Here, we investigate the use of recreational surfers as platforms to improve sampling coverage of environmental indicators in the coastal zone. We equipped a recreational surfer, based in the south west United Kingdom (UK, with a temperature sensor and Global Positioning System (GPS device that they used when surfing for a period of one year (85 surfing sessions. The temperature sensor was used to derive estimates of sea-surface temperature (SST, an important environmental indicator, and the GPS device used to provide sample location and to extract information on surfer performance. SST data acquired by the surfer were compared with data from an oceanographic station in the south west UK and with satellite observations. Our results demonstrate: (i high-quality SST data can be acquired by surfers using low cost sensors; and (ii GPS data can provide information on surfing performance that may help motivate data collection by surfers. Using recent estimates of the UK surfing population, and frequency of surfer participation, we speculate around 40 million measurements on environmental indicators per year could be acquired at the UK coastline by surfers. This quantity of data is likely to enhance coastal monitoring and aid UK coastal management. Considering surfing is a world-wide sport, our results have global implications and the approach could be expanded to other popular marine recreational activities for coastal monitoring of environmental indicators.

  4. On the Potential of Surfers to Monitor Environmental Indicators in the Coastal Zone.

    Science.gov (United States)

    Brewin, Robert J W; de Mora, Lee; Jackson, Thomas; Brewin, Thomas G; Shutler, Jamie

    2015-01-01

    The social and economic benefits of the coastal zone make it one of the most treasured environments on our planet. Yet it is vulnerable to increasing anthropogenic pressure and climate change. Coastal management aims to mitigate these pressures while augmenting the socio-economic benefits the coastal region has to offer. However, coastal management is challenged by inadequate sampling of key environmental indicators, partly due to issues relating to cost of data collection. Here, we investigate the use of recreational surfers as platforms to improve sampling coverage of environmental indicators in the coastal zone. We equipped a recreational surfer, based in the south west United Kingdom (UK), with a temperature sensor and Global Positioning System (GPS) device that they used when surfing for a period of one year (85 surfing sessions). The temperature sensor was used to derive estimates of sea-surface temperature (SST), an important environmental indicator, and the GPS device used to provide sample location and to extract information on surfer performance. SST data acquired by the surfer were compared with data from an oceanographic station in the south west UK and with satellite observations. Our results demonstrate: (i) high-quality SST data can be acquired by surfers using low cost sensors; and (ii) GPS data can provide information on surfing performance that may help motivate data collection by surfers. Using recent estimates of the UK surfing population, and frequency of surfer participation, we speculate around 40 million measurements on environmental indicators per year could be acquired at the UK coastline by surfers. This quantity of data is likely to enhance coastal monitoring and aid UK coastal management. Considering surfing is a world-wide sport, our results have global implications and the approach could be expanded to other popular marine recreational activities for coastal monitoring of environmental indicators.

  5. The Power of Three: Coral Reefs, Seagrasses and Mangroves Protect Coastal Regions and Increase Their Resilience.

    Directory of Open Access Journals (Sweden)

    Greg Guannel

    Full Text Available Natural habitats have the ability to protect coastal communities against the impacts of waves and storms, yet it is unclear how different habitats complement each other to reduce those impacts. Here, we investigate the individual and combined coastal protection services supplied by live corals on reefs, seagrass meadows, and mangrove forests during both non-storm and storm conditions, and under present and future sea-level conditions. Using idealized profiles of fringing and barrier reefs, we quantify the services supplied by these habitats using various metrics of inundation and erosion. We find that, together, live corals, seagrasses, and mangroves supply more protection services than any individual habitat or any combination of two habitats. Specifically, we find that, while mangroves are the most effective at protecting the coast under non-storm and storm conditions, live corals and seagrasses also moderate the impact of waves and storms, thereby further reducing the vulnerability of coastal regions. Also, in addition to structural differences, the amount of service supplied by habitats in our analysis is highly dependent on the geomorphic setting, habitat location and forcing conditions: live corals in the fringing reef profile supply more protection services than seagrasses; seagrasses in the barrier reef profile supply more protection services than live corals; and seagrasses, in our simulations, can even compensate for the long-term degradation of the barrier reef. Results of this study demonstrate the importance of taking integrated and place-based approaches when quantifying and managing for the coastal protection services supplied by ecosystems.

  6. Environmental Protection Agency, Office of Air and Radiation

    Science.gov (United States)

    ... 19, 2017 Web Snapshot . US EPA United States Environmental Protection Agency Search Search About EPA Contact Us ... Your UV Index Climate change National Analytical Radiation Environmental Laboratory National Vehicle and Fuel Emissions Laboratory National ...

  7. Environmental Design Guidelines for Low Crested Coastal Structures

    DEFF Research Database (Denmark)

    Burcharth, Hans F.; Hawkins, Stephen J.; Zanuttigh, Barbara

    . The guidelines have been drafted in a generic way to be appropriate throughout the European Union taking into regard current European Commission policy and directives to promote sustainable development and integrated coastal zone management. The guidelines are composed of three main parts. The first part......The effect of human activities is primarily local but can extend far away from the location of intervention. This underlines the importance of establishing coastal zone management plans covering large stretches of coastlines. The interaction of wave climate, beach erosion, beach defence, habitat...

  8. Monitoring some environmental impacts of oil industry on coastal zone using different remotely sensed data

    Directory of Open Access Journals (Sweden)

    M.N. Hegazy

    2010-06-01

    Various environmental parameters which might be affected by pollution resulting from activities related to the oil industry were identified and hot spots that might be subjected to environmental deterioration were pointed out for immediate measures for environmental protection.

  9. Y-12 Site environmental protection program implementation plan (EPPIP)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-11-01

    The Y-12 Plant Environmental Protection Program is conducted to: (1) protect public health and the environment from chemical and radiological releases occurring from current plant operations and past waste management and operational practices; (2) ensure compliance with federal, state, and local environmental regulations and DOE directives; (3) identify potential environmental problems; (4) evaluate existing environmental contamination and determine the need for remedial actions and mitigative measures; (5) monitor the progress of ongoing remedial actions and cleanup measures; and (6) inform the public of environmental issues relating to DOE operations. DOE Order 5400.1, General Environmental Protection Program, defines the general requirements for environmental protection programs at DOE facilities. This Environmental Protection Program Implementation Plan (EPPIP) defines the methods by which the Y-12 Plant staff will comply with the order by: (1) referencing environmental protection goals and objectives and identifying strategies and timetables for attaining them; (2) providing the overall framework for the design and implementation of the Y-12 Environmental Protection Program; and (3) assigning responsibilities for complying with the requirements of the order. The EPPIP is revised and updated annually.

  10. Coastal Massachusetts Submerged Aquatic Beds 1994-1996 Substrate

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Coastal Change Analysis Program (C-CAP) at NOAA Office for Coastal Management partnered with The Massachusetts Department of Environmental Protection Wetlands...

  11. Coastal Massachusetts Submerged Aquatic Beds 1994-1996 Geodatabase

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Coastal Change Analysis Program (C-CAP) at NOAA Office for Coastal Management partnered with The Massachusetts Department of Environmental Protection Wetlands...

  12. Coastal Massachusetts Submerged Aquatic Beds 1994-1996 Biotic

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Coastal Change Analysis Program (C-CAP) at NOAA Office for Coastal Management partnered with The Massachusetts Department of Environmental Protection Wetlands...

  13. Coastal Massachusetts Submerged Aquatic Beds 1994-1996 Geoform

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Coastal Change Analysis Program (C-CAP) at NOAA Office for Coastal Management partnered with The Massachusetts Department of Environmental Protection Wetlands...

  14. Environmental Regulation and Food Safety: Studies of Protection ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Environmental Regulation and Food Safety: Studies of Protection and Protectionism. Book cover Environmental Regulation and Food Safety: Studies of Protection and Protectionism. Directeur(s) : Veena Jha. Maison(s) d'édition : Edward Elgar, IDRC. 1 janvier 2006. ISBN : 184542512X. 250 pages. e-ISBN : 155250185X.

  15. Informing policy to protect coastal coral reefs: insight from a global review of reducing agricultural pollution to coastal ecosystems.

    Science.gov (United States)

    Kroon, Frederieke J; Schaffelke, Britta; Bartley, Rebecca

    2014-08-15

    The continuing degradation of coral reefs has serious consequences for the provision of ecosystem goods and services to local and regional communities. While climate change is considered the most serious risk to coral reefs, agricultural pollution threatens approximately 25% of the total global reef area with further increases in sediment and nutrient fluxes projected over the next 50 years. Here, we aim to inform coral reef management using insights learned from management examples that were successful in reducing agricultural pollution to coastal ecosystems. We identify multiple examples reporting reduced fluxes of sediment and nutrients at end-of-river, and associated declines in nutrient concentrations and algal biomass in receiving coastal waters. Based on the insights obtained, we recommend that future protection of coral reef ecosystems demands policy focused on desired ecosystem outcomes, targeted regulatory approaches, up-scaling of watershed management, and long-term maintenance of scientifically robust monitoring programs linked with adaptive management. Crown Copyright © 2014. Published by Elsevier Ltd. All rights reserved.

  16. Protected areas for environmental sustainability in Nigeria | Imasuen ...

    African Journals Online (AJOL)

    This paper is focused on protected areas for environmental sustainability in Nigeria. It has examined what protected areas are the meaning, especially as defined by the International Union for the Conservation of Nature (IUCN). A thorough investigation was done to identify the areas that were and are still protected in ...

  17. The Status and Interconnections of Selected Environmental Issues in the Global Coastal Zones: Problem of Increasing Vulnerability

    OpenAIRE

    Shi, H.; Singh, A; Foresman, T.; Fosnight, E.A.

    2001-01-01

    This study focuses on assessing the state of population distribution, land cover distribution, biodiversity hotspots and protected areas in global coastal zones. The coastal zone is defined as land within 100 km of the coastline. This study attempts to answer such questions as: how crowded are the coastal zones, what is the pattern of land cover distribution in these areas, how many of these areas are designated as protected areas, and what is the state of the biodiversity hotspots. Thi...

  18. Improvement of Armor Stone Performance for Protection of Great Lakes Coastal Navigation Areas

    Science.gov (United States)

    Zakikhani, M.; Harrelson, D. W.

    2008-12-01

    Evaluating long-term performance and deterioration of armor stones are essential for maritime structures to protect harbors or navigable areas. Armor rocks are impacted by the natural elements such as seasonal weather, and repeated cycles of temperature (e.g., flowing water, wetting and drying, wave action, freeze and thaw, etc.). The rock's behavior in the field may vary greatly from the laboratory test results. The design process for the determination of armor stone sizes is complex and various factors must be considered in order to fully understand how the design parameters have an indirect effect on stone performance. Numerous investigators have studied to develop relationships for the minimum stable weight of a rubble-mound armor unit for given wave conditions. The main objective of this study has been to evaluate major factors affecting the armor stone durability. The effects of scaling on the test results of various samples of rock types used in Great Lakes coastal projects have been investigated. To consider the combined effects of environmental stresses on armor stone, testing have been done to evaluate the performance of stone subjected to both freezing and thawing and wetting and drying. The stone quarries and sites were evaluated and sampled to determine the stone sources, and their surrounding environments. Long-term performance or deterioration of armor stones have been quantitatively monitored and characterized by the changes in dimensions measured. A degradation numerical model has been developed that relates the laboratory test results to the modification of the mass distribution and reduction at the project site. The paper presentation will describe and illustrate the latest results and developed tools for the armor stone evaluations. We will introduce new approaches that may be used to evaluate the quality and durability with reference to breakage and integrity.

  19. Environmental protection and employment: the link for a worthwhile future

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-31

    Driven by increasing environmental awareness as well as numerous environmental policy measures, the market for environmental goods has expanded over the last few years, bringing a growing number of jobs. A study of leading German economics research institutes shows that the employment effects of environmental protection have attained considerable dimensions, with nearly a million jobs in 1994 alone, with the service sector being the main beneficiary. And of particular importance: In terms of both population and economic performance, the new Laender are in a better position than the old Laender (the former FRG states) in respect of environmental jobs. In the new Laender important impulses towards creating and safeguarding jobs have emerged from environmental clean-up and development. The concern of this publication is not to promise a job-creation miracle by means of environmental protection alone. Nor is it a matter of legitimising environmental protection in terms of employment policy, for environmental protection does not require employment policy for legitimisation. Rather, the paper wants to provide up-to-date background information to point out the synergies between environmental and employment objectives. It also presents fields of activity which can be helpful to address both environmental and employment policy problems. I do hope that this study can provide some incentives for further action. (orig.)

  20. Actions Environmental Sustainability Measures for Producers and Local Communities in a Coastal Area

    Directory of Open Access Journals (Sweden)

    María Elena Zequeira-Álvarez

    2017-06-01

    Full Text Available In this work, the area of study is defined as the producers and communities of the northern coastal zone, up to the 5-meter level curve of the province of Camagüey, Cuba. It is composed of four municipalities and is very rich in natural values but also identifies itself as a very fragile ecosystem. The methodological procedure consists of three stages that respond to their respective objectives: General characteristics of the study area, environmental problems in the area of study and general measures of sustainability for producers and coastal communities, The general objective of the work is to propose general measures of Environmental sustainability for producers and local communities in the northern coastal zone of Camagüey, Cuba in order to contribute to the use and conservation of the ecosystem. These are aimed at the producers and settlers of the study area but may be interesting for other ecosystems.

  1. ENVIRONMENTAL PROTECTION AND EDUCATION SYSTEM IN POLAND

    Directory of Open Access Journals (Sweden)

    Małgorzata Falencka-Jabłońska

    2017-10-01

    Full Text Available Pro-environmental education and the effectiveness of its methods are a necessity, decisive for preserving natural resources for successive generations. Educating proper attitudes towards the surrounding nature must be based on sound knowledge gained, supported by observation, experience and experiment. Teaching conducted at all levels environmental science should be based not on boxed knowledge, but on causal thinking skills. Establishing hypotheses and their verification, as well as the variety of methods of understanding the laws of nature, will influence the effective prevention of environmental degradation in the 21st century.

  2. Linking social, ecological, and physical science to advance natural and nature-based protection for coastal communities.

    Science.gov (United States)

    Arkema, Katie K; Griffin, Robert; Maldonado, Sergio; Silver, Jessica; Suckale, Jenny; Guerry, Anne D

    2017-07-01

    Interest in the role that ecosystems play in reducing the impacts of coastal hazards has grown dramatically. Yet the magnitude and nature of their effects are highly context dependent, making it difficult to know under what conditions coastal habitats, such as saltmarshes, reefs, and forests, are likely to be effective for saving lives and protecting property. We operationalize the concept of natural and nature-based solutions for coastal protection by adopting an ecosystem services framework that propagates the outcome of a management action through ecosystems to societal benefits. We review the literature on the basis of the steps in this framework, considering not only the supply of coastal protection provided by ecosystems but also the demand for protective services from beneficiaries. We recommend further attention to (1) biophysical processes beyond wave attenuation, (2) the combined effects of multiple habitat types (e.g., reefs, vegetation), (3) marginal values and expected damage functions, and, in particular, (4) community dependence on ecosystems for coastal protection and co-benefits. We apply our approach to two case studies to illustrate how estimates of multiple benefits and losses can inform restoration and development decisions. Finally, we discuss frontiers for linking social, ecological, and physical science to advance natural and nature-based solutions to coastal protection. © 2017 New York Academy of Sciences.

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

    Science.gov (United States)

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

  4. Global environmental change, local land use impacts and socio-economic response strategies in coastal regions

    NARCIS (Netherlands)

    Bergh, van den Jeroen C.J.M.; Nijkamp, Peter

    1997-01-01

    This paper addresses the issue of possible land use strategies and responses in coastal zones as a consequence of global environmental change. It willfirst set out some key elements in global change that are of critical importance for the water and land management in such areas. Next, it will map

  5. Coastal seas in a changing world: Anthropogenic impact and environmental responses

    Science.gov (United States)

    Chen, Chen-Tung Arthur; Gao, Xuelu; Ishizaka, Joji; Lebel, Louis

    2015-12-01

    In recent decades, human-driven environmental change caused by the modification of river discharges, the exploitation of marine resources, the burning of fossil fuels, and various shoreline developments and engineering activities, has accelerated; and evidence of this is seen around the world. Linking continents with open oceans, coastal seas trap most land-based discharge and consequently face varying degrees of anthropogenic change.

  6. Are coastal protected areas always effective in achieving population recovery for nesting sea turtles?

    Science.gov (United States)

    Nel, Ronel; Punt, André E; Hughes, George R

    2013-01-01

    Sea turtles are highly migratory and usually dispersed, but aggregate off beaches during the nesting season, rendering them vulnerable to coastal threats. Consequently, coastal Marine Protection Areas (MPAs) have been used to facilitate the recovery of turtle populations, but the effectiveness of these programs is uncertain as most have been operating for less than a single turtle generation (orcoastal MPAs. This provides a unique opportunity to evaluate the long-term effect of spatial protection on the abundance of two highly migratory turtle species with different life history characteristics. Population responses were assessed by modeling the number of nests over time in an index area (13 km) and an expanded monitoring area (53 km) with varying survey effort. Loggerhead abundance increased dramatically from∼250 to>1700 nests pa (index area) especially over the last decade, while leatherback abundance increased initially∼10 to 70 nests pa (index area), but then stabilized. Although leatherbacks have higher reproductive output per female and comparable remigration periods and hatching success to loggerheads, the leatherback population failed to expand. Our results suggest that coastal MPAs can work but do not guarantee the recovery of sea turtle populations as pressures change over time. Causes considered for the lack of population growth include factors in the MPA (expansion into unmonitored areas or incubation environment) of outside of the MPA (including carrying capacity and fishing mortality). Conservation areas for migratory species thus require careful design to account for species-specific needs, and need to be monitored to keep track of changing pressures.

  7. Ecotourism Environmental Protection Measures and Their Effects on Protected Areas in China

    Directory of Open Access Journals (Sweden)

    Ling-en Wang

    2014-09-01

    Full Text Available Ecological and environmental protection is the core content of ecotourism development. A quantitative evaluation of the effects of ecotourism environmental protection (hereinafter referred to as EEP measures on protected areas is conducive to a deeper understanding of the key issues related to ecotourism development in China, thus providing the theoretical basis for formulating the relevant national policies of sustainable ecotourism development in China. This paper first discusses the evaluation index system and then establishes an index evaluation model of EEP measures and their effects on protected areas. Using surveys of more than 1110 protected areas in 27 provinces (autonomous regions or municipalities, we evaluated the EEP measures and their effects from a quantitative and spatial perspective. The completeness of EEP measures for Chinese protected areas was moderately effective, and the implementation status of the protection measures varied with the protection region. The effectiveness of EEP measures in different provinces and regions showed significant differences. The effectiveness decreased from east to west. The evaluation index values of the environmental protection measures displayed a high correlation with the effects of environmental protection on protected areas. The ecological protection measures should be further improved and strengthened according to their regional differences during ecotourism development.

  8. Environmental Awareness and Public Support for Protecting and Restoring Puget Sound

    Science.gov (United States)

    Safford, Thomas G.; Norman, Karma C.; Henly, Megan; Mills, Katherine E.; Levin, Phillip S.

    2014-04-01

    In an effort to garner consensus around environmental programs, practitioners have attempted to increase awareness about environmental threats and demonstrate the need for action. Nonetheless, how beliefs about the scope and severity of different types of environmental concerns shape support for management interventions are less clear. Using data from a telephone survey of residents of the Puget Sound region of Washington, we investigate how perceptions of the severity of different coastal environmental problems, along with other social factors, affect attitudes about policy options. We find that self-assessed environmental understanding and views about the seriousness of pollution, habitat loss, and salmon declines are only weakly related. Among survey respondents, women, young people, and those who believe pollution threatens Puget Sound are more likely to support policy measures such as increased enforcement and spending on restoration. Conversely, self-identified Republicans and individuals who view current regulations as ineffective tend to oppose governmental actions aimed at protecting and restoring Puget Sound. Support for one policy measure—tax credits for environmentally-friendly business practices—is not significantly affected by political party affiliation. These findings demonstrate that environmental awareness can influence public support for environmental policy tools. However, the nature of particular management interventions and other social forces can have important mitigating effects and need to be considered by practitioners attempting to develop environment-related social indicators and generate consensus around the need for action to address environmental problems.

  9. Environmental awareness and public support for protecting and restoring Puget sound.

    Science.gov (United States)

    Safford, Thomas G; Norman, Karma C; Henly, Megan; Mills, Katherine E; Levin, Phillip S

    2014-04-01

    In an effort to garner consensus around environmental programs, practitioners have attempted to increase awareness about environmental threats and demonstrate the need for action. Nonetheless, how beliefs about the scope and severity of different types of environmental concerns shape support for management interventions are less clear. Using data from a telephone survey of residents of the Puget Sound region of Washington, we investigate how perceptions of the severity of different coastal environmental problems, along with other social factors, affect attitudes about policy options. We find that self-assessed environmental understanding and views about the seriousness of pollution, habitat loss, and salmon declines are only weakly related. Among survey respondents, women, young people, and those who believe pollution threatens Puget Sound are more likely to support policy measures such as increased enforcement and spending on restoration. Conversely, self-identified Republicans and individuals who view current regulations as ineffective tend to oppose governmental actions aimed at protecting and restoring Puget Sound. Support for one policy measure-tax credits for environmentally-friendly business practices-is not significantly affected by political party affiliation. These findings demonstrate that environmental awareness can influence public support for environmental policy tools. However, the nature of particular management interventions and other social forces can have important mitigating effects and need to be considered by practitioners attempting to develop environment-related social indicators and generate consensus around the need for action to address environmental problems.

  10. Gerisa - Using Foss in Environmental Risk Management for the Coastal Areas of w- Morocco

    Science.gov (United States)

    Loewner, R.; Elbchari, F.; Theilen-Willige, B.; Ait Malek, H.; Ayt Ougougdal, M.; Chaibi, M.; Charif, A.; Nakhcha, C.; Ridaoui, M.

    2013-12-01

    Pilot region of the GeRiSa project (Gestion des risques de l'environnement dans la région de Safi) is the Sahel of Abda (Morocco) located on the Atlantic coast of western Morocco between the lagoon of Oualidia and the Tensift river basin. It belongs to the Coastal Meseta and forms an erosional platform covered by accumulations of various Meso-cenozoic sediments. Firstly, the study area is characterized by a variety of geomorphological units (depressions, plateaus, cliffs, dunes, estuaries, etc.) and shows a considerable natural richness. Secondly, it illustrates its importance for the national economy by intensive social and economic activities. During the last century, this region has been affected by intensive changes from urban growth, tourism, industrial and commercial development, inducing a considerable vulnerability to natural hazards such as coastal erosion, landslides, flooding, Tsunamis and seismicity. In order to give solutions to these problems, the three-year GeRiSa project with the support of the bilateral Moroccan-German Programme of Scientific Research (PMARS) promoted by the Federal Ministry of Education and Research (BMBF) and the German Aerospace Center (DLR), will implement a knowledge pool and a risk management centre for natural hazards at the Polydisciplinary Faculty of the Cadi Ayyad University of Safi (Morocco). GeRiSa addresses fundamental scientific, environmental and anthropological problems of national importance and social relevance. The aim is a regional real-time geoinformation system with worldwide access via Internet and interdisciplinary dynamic content, enabling the communication between universities, local authorities and public organisation. In this sense, this multidisciplinary project focuses on a synthesis of various works, approaches and collaborations in-progress, previous completed projects and already existing data combining it with new research results. One of the main research targets within this project is the

  11. Cumulative environmental impacts and integrated coastal management: the case of Xiamen, China.

    Science.gov (United States)

    Xue, Xiongzhi; Hong, Huasheng; Charles, Anthony T

    2004-07-01

    This paper examines the assessment of cumulative environmental impacts and the implementation of integrated coastal management within the harbour of Xiamen, China, an urban region in which the coastal zone is under increasing pressure as a result of very rapid economic growth. The first stage of analysis incorporates components of a cumulative effects assessment, including (a) identification of sources of environmental impacts, notably industrial expansion, port development, shipping, waste disposal, aquaculture and coastal construction, (b) selection of a set of valued ecosystem components, focusing on circulation and siltation, water quality, sediment, the benthic community, and mangrove forests, and (c) use of a set of key indicators to examine cumulative impacts arising from the aggregate of human activities. In the second stage of analysis, the paper describes and assesses the development of an institutional framework for integrated coastal management in Xiamen, one that combines policy and planning (including legislative and enforcement mechanisms) with scientific and monitoring mechanisms (including an innovative 'marine functional zoning' system). The paper concludes that the integrated coastal management framework in Xiamen has met all relevant requirements for 'integration' as laid out in the literature, and has explicitly incorporated consideration of cumulative impacts within its management and monitoring processes.

  12. Joint stock company memorandum of association and environmental protection

    Directory of Open Access Journals (Sweden)

    Arsić Zoran

    2012-01-01

    Full Text Available Joint stock company memorandum of association and environmental protection 2011 Company Act stipulates that prevailing purpose of enterprise is mandatory element of memorandum of association. Connection between memorandum of association and environmental protection is based on provision that registration or doing certain business may be subject to license granted by relevant body. This is the case with 2009 Waste Management Act which provides for license granted by state authorities for doing one or more activities in waste management.

  13. The protective role of coastal marshes: a systematic review and meta-analysis.

    Directory of Open Access Journals (Sweden)

    Christine C Shepard

    Full Text Available BACKGROUND: Salt marshes lie between many human communities and the coast and have been presumed to protect these communities from coastal hazards by providing important ecosystem services. However, previous characterizations of these ecosystem services have typically been based on a small number of historical studies, and the consistency and extent to which marshes provide these services has not been investigated. Here, we review the current evidence for the specific processes of wave attenuation, shoreline stabilization and floodwater attenuation to determine if and under what conditions salt marshes offer these coastal protection services. METHODOLOGY/PRINCIPAL FINDINGS: We conducted a thorough search and synthesis of the literature with reference to these processes. Seventy-five publications met our selection criteria, and we conducted meta-analyses for publications with sufficient data available for quantitative analysis. We found that combined across all studies (n = 7, salt marsh vegetation had a significant positive effect on wave attenuation as measured by reductions in wave height per unit distance across marsh vegetation. Salt marsh vegetation also had a significant positive effect on shoreline stabilization as measured by accretion, lateral erosion reduction, and marsh surface elevation change (n = 30. Salt marsh characteristics that were positively correlated to both wave attenuation and shoreline stabilization were vegetation density, biomass production, and marsh size. Although we could not find studies quantitatively evaluating floodwater attenuation within salt marshes, there are several studies noting the negative effects of wetland alteration on water quantity regulation within coastal areas. CONCLUSIONS/SIGNIFICANCE: Our results show that salt marshes have value for coastal hazard mitigation and climate change adaptation. Because we do not yet fully understand the magnitude of this value, we propose that decision

  14. The protective role of coastal marshes: a systematic review and meta-analysis.

    Science.gov (United States)

    Shepard, Christine C; Crain, Caitlin M; Beck, Michael W

    2011-01-01

    Salt marshes lie between many human communities and the coast and have been presumed to protect these communities from coastal hazards by providing important ecosystem services. However, previous characterizations of these ecosystem services have typically been based on a small number of historical studies, and the consistency and extent to which marshes provide these services has not been investigated. Here, we review the current evidence for the specific processes of wave attenuation, shoreline stabilization and floodwater attenuation to determine if and under what conditions salt marshes offer these coastal protection services. We conducted a thorough search and synthesis of the literature with reference to these processes. Seventy-five publications met our selection criteria, and we conducted meta-analyses for publications with sufficient data available for quantitative analysis. We found that combined across all studies (n = 7), salt marsh vegetation had a significant positive effect on wave attenuation as measured by reductions in wave height per unit distance across marsh vegetation. Salt marsh vegetation also had a significant positive effect on shoreline stabilization as measured by accretion, lateral erosion reduction, and marsh surface elevation change (n = 30). Salt marsh characteristics that were positively correlated to both wave attenuation and shoreline stabilization were vegetation density, biomass production, and marsh size. Although we could not find studies quantitatively evaluating floodwater attenuation within salt marshes, there are several studies noting the negative effects of wetland alteration on water quantity regulation within coastal areas. Our results show that salt marshes have value for coastal hazard mitigation and climate change adaptation. Because we do not yet fully understand the magnitude of this value, we propose that decision makers employ natural systems to maximize the benefits and ecosystem services provided by

  15. Environmental surveillance at Los Alamos during 1991. Environmental protection group

    Energy Technology Data Exchange (ETDEWEB)

    Dewart, J.; Kohen, K.L. [comps.

    1993-08-01

    This report describes the environmental surveillance program conducted by Los Alamos National Laboratory during 1991. Routine monitoring for radiation and for radioactive and chemical materials is conducted on the Laboratory site as well as in the surrounding region. Monitoring results are used to determine compliance with appropriate standards and to permit early identification of potentially undesirable trends. Results and interpretation of data for 1991 cover external penetrating radiation; quantities of airborne emissions and effluents; concentrations of chemicals and radionuclides in ambient air, surface waters and groundwaters, municipal water supply, soils and sediments, and foodstuffs; and environmental compliance. Comparisons with appropriate standards, regulations, and background levels provide the basis for concluding that environmental effects from Laboratory operations are small and do not pose a threat to the public, Laboratory employees, or the environment.

  16. A case of timely satellite image acquisitions in support of coastal emergency environmental response management

    Science.gov (United States)

    Ramsey, Elijah W.; Werle, Dirk; Lu, Zhong; Rangoonwala, Amina; Suzuoki, Yukihiro

    2009-01-01

    The synergistic application of optical and radar satellite imagery improves emergency response and advance coastal monitoring from the realm of “opportunistic” to that of “strategic.” As illustrated by the Hurricane Ike example, synthetic aperture radar imaging capabilities are clearly applicable for emergency response operations, but they are also relevant to emergency environmental management. Integrated with optical monitoring, the nearly real-time availability of synthetic aperture radar provides superior consistency in status and trends monitoring and enhanced information concerning causal forces of change that are critical to coastal resource sustainability, including flooding extent, depth, and frequency.

  17. Anti-Environmental Warfare: Protecting the Environment during Wartime

    Science.gov (United States)

    1992-06-19

    This paper analyzes the operational impact resulting from the growing legal and political concerns over the environment during wartime. Current...demands to protect the environment , and to mitigate ecological destruction caused by an opposing force. These constraints will effect how offensive action...commanders must balance protecting the environment and the requisite minimum casualties to obtain the objectives and preserve public support. Environmental

  18. The polish proposal for environmental protection

    OpenAIRE

    R.H. Kozłowski; Kozłowska, E.; LL.M.

    2012-01-01

    Purpose: Th article presents the type of environment-related problem, and discusses the development of the concept of the sustainable development from the perspective of the international law. Over the past two hundred years, the mankind has exploited more than 50 percent of all natural resources, including energy minerals. The twenty-first century will be, out of necessity the period of intensive development of energy based on renewable resources. The protection of the environment is a globa...

  19. Impact of Stormwater Discharges on Water Quality in Coastal Marine Protected Areas.

    Science.gov (United States)

    Schiff, Kenneth; Luk, Brenda; Gregorio, Dominic

    2015-09-01

    Marine protected areas worldwide limit harvest to protect sensitive fisheries, but rarely do they address water quality goals that may have equally demonstrable impacts. California has over 500 coastal shoreline miles of marine protected areas designated as Areas of Special Biological Significance (ASBS), but receives untreated wet weather runoff discharges from over 1600 storm drain outfalls. The goal of this study was to assess the extent and magnitude of water quality impacts in ASBS following storm events. A stratified probabilistic design was used for sampling receiving water shorelines near (discharge) and far (non-discharge) from storm drain outfalls. In general, reasonably good water quality exists in California's ASBS following storm events. Many of the target analytes measured did not exceed water quality standards. The post-storm concentrations of most constituents in discharge and non-discharge strata of ASBS were similar. The three potentially problematic parameters identified were total PAH, chromium, and copper.

  20. THE IMPLEMENTATION OF LILIFUK CUSTOMARY LAW TOWARDS COASTAL ENVIRONMENTAL DEGRADATION OF KUPANG BAY

    Directory of Open Access Journals (Sweden)

    Ranny Christine Unbanunaek

    2017-02-01

    Full Text Available The kuanheun coastal communities have a customary law that help maintain coastal environmental sustainability resourceS called as lilifuk customary law(lilifuk atolan instrument. This research applied empirical method by formulating three problems: what are the values embedded in lilifuk customary law; how is the of lilifuk customary law contribution to prevent coastal environmental degradation; and how is the correlation between lilifuk customary law values and the law provision on coastal areas and small islands management. The result of the research identified the following; the first, Lilifuk customary law contains religious value, ecological value, communal value, social relations value, solidarity and responsibility value, social leadership value, and educational value. Second, the settlement of law violation by lilifuk customary law is conduted by the following steps: reporting; discussion; verdict; and  execution. Third, there is a correlation between the lilifuk customary lilifuk values and  WP3K Law values. Keywords: lilifuk customary law, environmental degradation, kupang bay

  1. 1987 Oak Ridge model conference: Proceedings: Volume 2, Environmental protection

    Energy Technology Data Exchange (ETDEWEB)

    1987-01-01

    See the abstract for Volume I for general information on the conference. Topics discussed in Volume II include data management techiques for environmental protection efforts, the use of models in environmental auditing, in emergency plans, chemical accident emergency response, risk assessment, monitoring of waste sites, air and water monitoring of waste sites, and in training programs. (TEM)

  2. Markets for Environmental Protection; Desing and Performance

    OpenAIRE

    Juan-Pablo Montero

    2004-01-01

    Policy makers in different parts of the world are paying more attention to environmental markets (i.e., tradeable emission permits markets) as an alternative to the traditional command-and-command control approach of setting uniform emission and technology standards. I extend the basic (perfect information) model of a permits market to accommodate for practical considerations including regulator's asymmetric information on firms' costs, uncertainty on benefits from pollution control, incomple...

  3. Emergence of human resilience in coastal ecosystems under environmental change

    Directory of Open Access Journals (Sweden)

    Nilufar Matin

    2015-06-01

    Full Text Available Resilience has been studied in a number of disciplines, predominantly in psychosocial and ecological sciences. Although there are striking similarities in their approaches, the psychosocial tradition has centered on the family and its immediate surroundings, whereas the social-ecological approach has focused on macrosystems that stop at the family level. Recently, the need for bridging these gaps has been echoed by researchers from both these traditions, particularly for promoting resilience of individuals and their wider environment in the context of natural disasters and climate change. However, a new synthesis of social-ecological and behavioral theories integrating multiple dynamic systems that interact across levels is strikingly rare. We addressed some of these issues in the context of complex coastal ecosystems in the Sundarbans region in southwest Bangladesh soon after the Cyclone Aila, which hit the coast in May 2009. The devastation that followed tested the endurance and resilience of people and nature alike. We used an integrated method that combined Antonovsky's sense of coherence scale with narrative inquiry for assessing human resilience. The quantitative analysis was able to address gender, educational, and livelihood dimensions of individual resilience. Life history narratives were found particularly useful in bringing out the underlying contexts and processes that embody individual social-ecological interactions that influence the construct of human resilience. These exercises show that the emergence of human resilience must be understood as a holistic and dynamic process because the variables that contribute to its emergence interact in complex ways.

  4. Effectiveness of Mangrove Forest as Coastal Protection along the West Coast of Northern Peninsular Malaysia

    Directory of Open Access Journals (Sweden)

    Hashim Ahmad Mustafa

    2017-01-01

    Full Text Available The effectiveness of mangrove forest as coastal protection was evidenced during Indian Ocean Tsunami (IOT on 24th December 2004. This paper presents the assessment on the characteristics and distribution of the mangrove forest along three northern states (Perlis, Kedah and Perak affected by IOT 2004. At each site, the characteristics of individual tree were recorded including their species, height and diameter at breast height (DBH. A total of 52 matured trees were sampled that encompassing four species; A. marina (n=21, A. alba (n=7, R. mucronata (n=20 and R. apiculata (n=4 were found with A. marina as the dominant species. The zonation of mangrove forest along the northern states revealed that Avicenniacea inhabits the frontal area. The field survey also discovered that mangrove forest along the states was generally insufficient to protect the coastal area from future tsunami. There were several rehabilitation programs that had been implemented, but not all replanting efforts were successful. Outcomes from this research provided invaluable findings for the optimum replanting scheme to ensure acceptable level of protection along Malaysia’s coastline.

  5. Presentation of Coastal Environmental Management Plan by using ...

    African Journals Online (AJOL)

    For this purpose, this research has been conducted using two goal-oriented and problem-oriented approaches in order to determine the planning perspective and problems approach in order to determine bottlenecks respectively. At first, the vision, mission, and objective of developing the environmental management of the ...

  6. Presentation of Coastal Environmental Management Plan by using ...

    African Journals Online (AJOL)

    MICHAEL HORSFALL

    determine the planning perspective and problems approach in order to determine bottlenecks respectively. At first, the vision, mission, and objective of developing the environmental management of the eastern coasts of. Mazandaran by SWOT (Strengths-Weaknesses-Opportunities-Threats) method have been determined.

  7. The present and future role of coastal wetland vegetation in protecting shorelines: Answering recent challenges to the paradigm

    Science.gov (United States)

    Gedan, Keryn B.; Kirwan, Matthew L.; Wolanski, Eric; Barbier, Edward B.; Silliman, Brian R.

    2011-01-01

    For more than a century, coastal wetlands have been recognized for their ability to stabilize shorelines and protect coastal communities. However, this paradigm has recently been called into question by small-scale experimental evidence. Here, we conduct a literature review and a small meta-analysis of wave attenuation data, and we find overwhelming evidence in support of established theory. Our review suggests that mangrove and salt marsh vegetation afford context-dependent protection from erosion, storm surge, and potentially small tsunami waves. In biophysical models, field tests, and natural experiments, the presence of wetlands reduces wave heights, property damage, and human deaths. Meta-analysis of wave attenuation by vegetated and unvegetated wetland sites highlights the critical role of vegetation in attenuating waves. Although we find coastal wetland vegetation to be an effective shoreline buffer, wetlands cannot protect shorelines in all locations or scenarios; indeed large-scale regional erosion, river meandering, and large tsunami waves and storm surges can overwhelm the attenuation effect of vegetation. However, due to a nonlinear relationship between wave attenuation and wetland size, even small wetlands afford substantial protection from waves. Combining man-made structures with wetlands in ways that mimic nature is likely to increase coastal protection. Oyster domes, for example, can be used in combination with natural wetlands to protect shorelines and restore critical fishery habitat. Finally, coastal wetland vegetation modifies shorelines in ways (e.g. peat accretion) that increase shoreline integrity over long timescales and thus provides a lasting coastal adaptation measure that can protect shorelines against accelerated sea level rise and more frequent storm inundation. We conclude that the shoreline protection paradigm still stands, but that gaps remain in our knowledge about the mechanistic and context-dependent aspects of shoreline

  8. The Property Right and the Requirements of Environmental Protection

    Directory of Open Access Journals (Sweden)

    Vasilica NEGRUŢ

    2014-11-01

    Full Text Available The environmental protection has lately become an essential component of the concept of sustainable development, along with the economic, social and cultural components. Being an objective of public interest, the environmental protection and conservation are essential to ensure the habitat necessary for continuing the human existence. Considering this aspect, the limitation of ownership required by certain laws has both a social and moral justification, the environmental protection having a direct link with the level of public health, which is a value of national interest. The legal limits of the ownership are restrictions brought by the law, considering aspects regarding the general interest of society. In this article we intend to emphasize, on the analysis and comparison of legislation and case law, the nature of the relationship between ownership of property and environmental rights, as well as the limitations of property rights in favor of environmental protection. As a conclusion, the environmental easements meet a wide national and international recognition and guarantee, the holder of the property having to exercise it in the interest of the whole community, including the protection and conservation of the environment. At the same time, we must consider that the right to property and environment are fundamental rights guaranteed by the Romanian Constitution itself, which makes us conclude that they converge and mutually enrich across the fundamental duties as well.

  9. Are coastal protected areas always effective in achieving population recovery for nesting sea turtles?

    Directory of Open Access Journals (Sweden)

    Ronel Nel

    Full Text Available Sea turtles are highly migratory and usually dispersed, but aggregate off beaches during the nesting season, rendering them vulnerable to coastal threats. Consequently, coastal Marine Protection Areas (MPAs have been used to facilitate the recovery of turtle populations, but the effectiveness of these programs is uncertain as most have been operating for less than a single turtle generation (or1700 nests pa (index area especially over the last decade, while leatherback abundance increased initially∼10 to 70 nests pa (index area, but then stabilized. Although leatherbacks have higher reproductive output per female and comparable remigration periods and hatching success to loggerheads, the leatherback population failed to expand. Our results suggest that coastal MPAs can work but do not guarantee the recovery of sea turtle populations as pressures change over time. Causes considered for the lack of population growth include factors in the MPA (expansion into unmonitored areas or incubation environment of outside of the MPA (including carrying capacity and fishing mortality. Conservation areas for migratory species thus require careful design to account for species-specific needs, and need to be monitored to keep track of changing pressures.

  10. LiMPETS: Scientists Contributions to Coastal Protection Program for Youth

    Science.gov (United States)

    Saltzman, J.; Osborn, D. A.

    2004-12-01

    or even a part-time job. The framework of resource protection agencies partnering with scientists can be replicated to monitor other natural habitats. Through LiMPETS, scientists are helping to develop scientifically literate youth who are engaged in environmental monitoring.

  11. The Use of Science in Environmental Advocacy for Coastal Resource Management

    Directory of Open Access Journals (Sweden)

    Maria Maida Aguinaldo

    2000-12-01

    Full Text Available Environmental advocacy in Bolinao has played an important role in the prevention, remediation, and rehabilitation of potential and felt impacts of the various activities in the coastal zone. Most initiatives have been spurred by the sharing of knowledge and information in mobilizing community advocates. Facilitating action in four key areas–development planning, coastal aquaculture, concession systems, and tourism– involved the provision of venues for information transfer. These included the conduct of orientations and consultations, sharing of results of research project undertaken, lobbying, and use of primers, newsletters, and theater. Mechanisms for sustaining these actions and upholding the Coastal Resource Management (CRM principles (sustainable, equitable, empowering long after projects have been phased out were initiated through the establishment of a Coastal Resource Management Center, and the institutionalization activities through existing institutions, such as the local government, academic institutions, and peoples’ organizations.Maximizing knowledge and information, popularizing information, and sharing this with members of the community and getting them to use it, as well as enjoining them to act, are the challenges that must be faced. Environmental advocacy, as a tool for empowering different community sectors in evolving a consensus for CRM has become an integral feature of development work in Bolinao.

  12. Environmental futures research at the U.S. Environmental Protection Agency

    Science.gov (United States)

    Robert L. Olson

    2012-01-01

    Relatively little research on environmental futures has been carried out in the United States. An exception is the long-running futures research that the U.S. Environmental Protection Agency (EPA) has been conducting since the 1970s. This paper reviews past and current efforts toward developing a capacity for environmental foresight within the EPA, and discusses some...

  13. Biofouling protection for marine environmental sensors

    Directory of Open Access Journals (Sweden)

    L. Delauney

    2010-05-01

    Full Text Available These days, many marine autonomous environment monitoring networks are set up in the world. These systems take advantage of existing superstructures such as offshore platforms, lightships, piers, breakwaters or are placed on specially designed buoys or underwater oceanographic structures. These systems commonly use various sensors to measure parameters such as dissolved oxygen, turbidity, conductivity, pH or fluorescence. Emphasis has to be put on the long term quality of measurements, yet sensors may face very short-term biofouling effects. Biofouling can disrupt the quality of the measurements, sometimes in less than a week.

    Many techniques to prevent biofouling on instrumentation are listed and studied by researchers and manufacturers. Very few of them are implemented on instruments and of those very few have been tested in situ on oceanographic sensors for deployment of at least one or two months.

    This paper presents a review of techniques used to protect against biofouling of in situ sensors and gives a short list and description of promising techniques.

  14. Wetland Change Detection in Protected and Unprotected Indus Coastal and Inland Delta

    Science.gov (United States)

    Baig, M. H. Ali; Sultan, M.; Riaz Khan, M.; Zhang, L.; Kozlova, M.; Malik, N. Abbas; Wang, S.

    2017-09-01

    Worth of wetland sites lies in their ecological importance. They enhance ecosystem via provision of ecological services like improving water quality, groundwater infiltration, flood risk reduction and biodiversity regulation. Like other parts of the world Pakistan is also facing wetlands degradation. Ecological and economic significance of wetlands was recognized officially in 1971 as Pakistan became signatory of Ramsar wetland convention. Wetlands provide habitat to species of ecological and economic importance. Despite being recognized for international importance, Ramsar figures state that almost half of Pakistan's wetlands are at moderate or prominent level threat. Wetlands ecosystems are deteriorating at a rapid rate, if uncontrolled this trend may lead to substantial losses. Therefore, management of these resources demands regular monitoring. Present study is dedicated to assessing levels of change overtime in three distinct types of wetlands in Pakistan i.e. Indus delta a coastal wetland, Uchhali complex an inland wetland which are both protected sites while another site Nurri Lagoon which is not sheltered under any category of protected areas. Remotely sensed data has remarkable applications in change detection. Multitemporal Landsat images were used to map changes occurring from 2006 to 2016. Results reveal that wetland area has considerably decreased for all types. Both protected sites have experienced degradation though impact is comparatively lesser than unprotected Nurri lagoon. Significance of protection strategies cannot be denied, it is recommended that mere declaration of a site protected area is not sufficient. It is equally important to control non-point pollutants and ensuring the compliance of conservation strategy.

  15. Environmental Aspects of Coastal Earth Structures Made of Soil-Ash Composites

    Directory of Open Access Journals (Sweden)

    Ossowski Rafał

    2017-04-01

    Full Text Available This paper presents an innovative technology of building the coastal dams with the use of soil-ash composites. A natural- scale test stand and results of the performed environmental tests are presented; they have been compared with standards for purity of soils and waters. Also, an analysis of the obtained results and discussion of trends and anomalies in the observations, are given.

  16. Environmental Degradation and its Gendered Impact on Coastal Livelihoods Options among Btsisi' Households of Peninsular Malaysia

    OpenAIRE

    Barbara S Nowak

    2008-01-01

    Barbara S. Nowak examines gender relations among Btsisi', an indigenous, coastal community which traditionally engaged in maritime-related activities. She explores the diversity in livelihood activities that formed the basis of a community-based resource management adaptation that openly invited and supported women's full participation in fisheries activities. Environmental damage and the over-exploitation of resources have limited the livelihood options and left them with little ability to a...

  17. Benthic ecology of tropical coastal lagoons: Environmental changes over the last decades in the Términos Lagoon, Mexico

    Science.gov (United States)

    Grenz, Christian; Fichez, Renaud; Silva, Carlos Álvarez; Benítez, Laura Calva; Conan, Pascal; Esparza, Adolfo Contreras Ruiz; Denis, Lionel; Ruiz, Silvia Díaz; Douillet, Pascal; Martinez, Margarita E. Gallegos; Ghiglione, Jean-François; Mendieta, Francisco José Gutiérrez; Origel-Moreno, Montserrat; Garcia, Antonio Zoilo Marquez; Caravaca, Alain Muñoz; Pujo-Pay, Mireille; Alvarado, Rocío Torres; Zavala-Hidalgo, Jorge

    2017-10-01

    The Términos Lagoon is a 2000-km2 wide coastal lagoon linked to the largest river catchment in Mesoamerica. Economic development, together with its ecological importance, led the Mexican government to pronounce the Términos Lagoon and its surrounding wetlands as a Federal protected area for flora and fauna in 1994. It is characterized by small temperature fluctuations, but with two distinct seasons (wet and dry) that control the biological, geochemical, and physical processes and components. This paper presents a review of the available information about the Términos Lagoon. The review shows that the diversity of benthic communities is structured by the balance between marine and riverine inputs and that this structuration strongly influences the benthic metabolism and its coupling with the biogeochemistry of the water column. The paper also presents many specific drivers and recommendations for a long-term environmental survey strategy in the context of the expected Global Change in the Central American region.

  18. Agricultural livelihoods in coastal Bangladesh under climate and environmental change--a model framework.

    Science.gov (United States)

    Lázár, Attila N; Clarke, Derek; Adams, Helen; Akanda, Abdur Razzaque; Szabo, Sylvia; Nicholls, Robert J; Matthews, Zoe; Begum, Dilruba; Saleh, Abul Fazal M; Abedin, Md Anwarul; Payo, Andres; Streatfield, Peter Kim; Hutton, Craig; Mondal, M Shahjahan; Moslehuddin, Abu Zofar Md

    2015-06-01

    Coastal Bangladesh experiences significant poverty and hazards today and is highly vulnerable to climate and environmental change over the coming decades. Coastal stakeholders are demanding information to assist in the decision making processes, including simulation models to explore how different interventions, under different plausible future socio-economic and environmental scenarios, could alleviate environmental risks and promote development. Many existing simulation models neglect the complex interdependencies between the socio-economic and environmental system of coastal Bangladesh. Here an integrated approach has been proposed to develop a simulation model to support agriculture and poverty-based analysis and decision-making in coastal Bangladesh. In particular, we show how a simulation model of farmer's livelihoods at the household level can be achieved. An extended version of the FAO's CROPWAT agriculture model has been integrated with a downscaled regional demography model to simulate net agriculture profit. This is used together with a household income-expenses balance and a loans logical tree to simulate the evolution of food security indicators and poverty levels. Modelling identifies salinity and temperature stress as limiting factors to crop productivity and fertilisation due to atmospheric carbon dioxide concentrations as a reinforcing factor. The crop simulation results compare well with expected outcomes but also reveal some unexpected behaviours. For example, under current model assumptions, temperature is more important than salinity for crop production. The agriculture-based livelihood and poverty simulations highlight the critical significance of debt through informal and formal loans set at such levels as to persistently undermine the well-being of agriculture-dependent households. Simulations also indicate that progressive approaches to agriculture (i.e. diversification) might not provide the clear economic benefit from the perspective of

  19. Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Hudson River: ESI (Environmental Sensitivity Index Shoreline Types - Lines and Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector lines and polygons representing the shoreline and coastal habitats for the Hudson River, classified according to the Environmental...

  20. Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Northern California: ESI (Environmental Sensitivity Index Shoreline Types - Lines and Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector lines and polygons representing the shoreline and coastal habitats of Northern California, classified according to the Environmental...

  1. Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Hudson River: WETLANDS (Environmental Sensitivity Index Wetland Types - Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector polygons representing coastal wetland habitats for the Hudson River classified according to the Environmental Sensitivity Index (ESI)...

  2. Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Mississippi: ESI (Environmental Sensitivity Index Shoreline Types - Lines and Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector lines and polygons representing the shoreline and coastal habitats for Mississippi classified according to the Environmental...

  3. Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Central California: ESI (Environmental Sensitivity Index Shoreline Types - Lines and Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector lines and polygons representing the shoreline and coastal habitats of Central California classified according to the Environmental...

  4. Sensitivity of Coastal Environments and Wildlife to Spilled Oil: New Hampshire: ESI (Environmental Sensitivity Index Shoreline Types - Polygons and Lines)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector lines and polygons representing the shoreline and coastal habitats of New Hampshire classified according to the Environmental...

  5. Monitoring Environmental Recovery at Terminated Produced Water Discharge Sites in Coastal Louisiana Waters

    Energy Technology Data Exchange (ETDEWEB)

    Continental Shelf Associates, Inc.

    1999-08-16

    This report presents the results of a study of terminated produced water discharge sites in the coastal waters of Louisiana. Environmental recovery at the sites is documented by comparing pre-termination and post-termination (six months and one year) data. Produced water, sediments, and sediment interstitial water samples were analyzed for radionuclides, metals, and hydrocarbons. Benthic infauna were identified from samples collected in the vicinity of the discharge and reference sites. Radium isotope activities were determined in fish and crustacean samples. In addition, an environmental risk assessment is made on the basis of the concentrations of metals and hydrocarbons determined in the samples.

  6. Low-canopy seagrass beds still provide important coastal protection services.

    Directory of Open Access Journals (Sweden)

    Marjolijn J A Christianen

    Full Text Available One of the most frequently quoted ecosystem services of seagrass meadows is their value for coastal protection. Many studies emphasize the role of above-ground shoots in attenuating waves, enhancing sedimentation and preventing erosion. This raises the question if short-leaved, low density (grazed seagrass meadows with most of their biomass in belowground tissues can also stabilize sediments. We examined this by combining manipulative field experiments and wave measurements along a typical tropical reef flat where green turtles intensively graze upon the seagrass canopy. We experimentally manipulated wave energy and grazing intensity along a transect perpendicular to the beach, and compared sediment bed level change between vegetated and experimentally created bare plots at three distances from the beach. Our experiments showed that i even the short-leaved, low-biomass and heavily-grazed seagrass vegetation reduced wave-induced sediment erosion up to threefold, and ii that erosion was a function of location along the vegetated reef flat. Where other studies stress the importance of the seagrass canopy for shoreline protection, our study on open, low-biomass and heavily grazed seagrass beds strongly suggests that belowground biomass also has a major effect on the immobilization of sediment. These results imply that, compared to shallow unvegetated nearshore reef flats, the presence of a short, low-biomass seagrass meadow maintains a higher bed level, attenuating waves before reaching the beach and hence lowering beach erosion rates. We propose that the sole use of aboveground biomass as a proxy for valuing coastal protection services should be reconsidered.

  7. Protection goals in environmental risk assessment: a practical approach.

    Science.gov (United States)

    Garcia-Alonso, Monica; Raybould, Alan

    2014-12-01

    Policy protection goals are set up in most countries to minimise harm to the environment, humans and animals caused by human activities. Decisions on whether to approve new agricultural products, like pesticides or genetically modified (GM) crops, take into account these policy protection goals. To support decision-making, applications for approval of commercial uses of GM crops usually comprise an environmental risk assessment (ERA). These risk assessments are analytical tools, based on science, that follow a conceptual model that includes a problem formulation step where policy protection goals are considered. However, in most countries, risk assessors face major problems in that policy protection goals set in the legislation are stated in very broad terms and are too ambiguous to be directly applicable in ERAs. This means that risk assessors often have to interpret policy protection goals without clear guidance on what effects would be considered harmful. In this paper we propose a practical approach that may help risk assessors to translate policy protection goals into unambiguous (i.e., operational) protection goals and to establish relevant assessment endpoints and risk hypotheses that can be used in ERAs. Examples are provided to show how this approach can be applied to two areas of environmental concern relevant to the ERAs of GM crops.

  8. Economic factor environmental protection. Extending analysis according to environmental protection and innovation; Wirtschaftsfaktor Umweltschutz. Vertiefende Analyse zu Umweltschutz und Innovation

    Energy Technology Data Exchange (ETDEWEB)

    Edler, Dietmar [Deutsches Institut fuer Wirtschaftsforschung, Berlin (Germany); Blazejczak, Juergen [Deutsches Institut fuer Wirtschaftsforschung, Berlin (Germany); Fachhochschule Merseburg (Germany); Walz, Rainer [Fraunhofer Institut fuer Innovations- und Systemforschung (FhG ISI), Karlsruhe (DE)] (and others)

    2007-06-15

    Within the bounds of a research project, the authors of the contribution under consideration report on an extending analysis according to environmental protection and innovation. The stocktaking and evaluation of more important documents prove that despite the differences in the estimation of individual ranges an international consent insists according to central ecological challenges on global level. The consent covers the following target areas: Climate protection, preservation of the biological variety, water supply including waste water disposal and water protection, health protection. It is to be expected that in the next decades its validity will keep these ecological challenges although defusing or new environmental problems may result in single areas. It is to be expected that due to the world-wide economic development some emphasis of important ecological challenges will shift gradually to developing countries, in particular China and India.

  9. Identifying Environmental Risk Factors of Cholera in a Coastal Area with Geospatial Technologies

    Science.gov (United States)

    Xu, Min; Cao, Chunxiang; Wang, Duochun; Kan, Biao

    2014-01-01

    Satellites contribute significantly to environmental quality and public health. Environmental factors are important indicators for the prediction of disease outbreaks. This study reveals the environmental factors associated with cholera in Zhejiang, a coastal province of China, using both Remote Sensing (RS) and Geographic information System (GIS). The analysis validated the correlation between the indirect satellite measurements of sea surface temperature (SST), sea surface height (SSH) and ocean chlorophyll concentration (OCC) and the local cholera magnitude based on a ten-year monthly data from the year 1999 to 2008. Cholera magnitude has been strongly affected by the concurrent variables of SST and SSH, while OCC has a one-month time lag effect. A cholera prediction model has been established based on the sea environmental factors. The results of hot spot analysis showed the local cholera magnitude in counties significantly associated with the estuaries and rivers. PMID:25551518

  10. Evaluation Of The Risk Of Financing Projects Of Environmental Protection

    Directory of Open Access Journals (Sweden)

    Gabriela Cornelia PICIU

    2012-03-01

    Full Text Available The research project approaches multidimensionally the financing of environmental protection from the perspective of directing, correlating and consolidating the financial flows circumscribed to the regeneration of an economy affected by environmental deterioration due to the very activities defining the economic mechanisms and circuits. The purpose of the project is to identify, by scientific, methodological and empirical analysis of the concepts, principles and arguments imposed by the economic theory, the risks of financing the projects of environmental projects and to evaluate their effects because their neglecting, individual approach or erroneous dimensioning might have unfavourable and unforeseen consequences in terms of the efficiency of the environmental strategies and policies. The objective of the study is the reveal the interdependency and interaction between the flows and circuits financing the environmental projects, showing the necessity for punctual, distributive, correlative and multiplicative financing of the environmental protection. This must be done from an expanded and prospective spatial and temporal vision by a compositional approach of the risk for environmental investments within the complex network of the social, economic and financial risks generated by the global system of the human praxis focused on the binomial of the human-environment interdependence.

  11. Ship inspection strategies: effects on maritime safety and environmental protection

    NARCIS (Netherlands)

    Heij, C.; Bijwaard, G.E.; Knapp, S.

    2011-01-01

    Global trade largely depends on maritime transport, and appropriate ships are needed to protect cargo but to minimize environmental damage and to this end, flag and port state authorities expend considerable effort in ship safety inspections. This paper investigates the safety gains of current

  12. a Multidisciplinary Approach to the Coastal Protection of Two Archaeological Sites in Lybia

    Science.gov (United States)

    D'Urso, I.; Ombrelli, M.; Telaroli, P.; Calesso, W.; Badin, C.; Senigaglia, M.; Urrutia, C.; Sterponi, L.

    2015-04-01

    The present study is part of the preliminary investigation to design a coastal protection for the archaeological sites of Sabratha and Leptis Magna and the hydraulic re-arrangement of the final stretch of the Wadi Lebda which runs across the archaeological area of Leptis Magna. This study is a part of the project "Safeguarding the Sabratha and Leptis Magna archaeological sites. Preventing flooding of Leptis Magna from the Wadi Lebda", started in 2009 and commissioned by MARCO POLO STORICA LTD - Scotland. The planning of interventions has required an accurate morphological reconstruction of the interested areas. In this regard, given the wide investigation area, the aerial and land survey operations logistic difficulties and tight timeframe, the use of multi-beam technology and satellite images was particularly useful. The Digital Terrain Model has been coupled with detailed bathymetric surveys of the coastal area, undertaken mostly by multi-beam techniques, and by investigations of the ground characteristics, which were integrated in the information system prepared as design support.

  13. Environmental Protection: Observations on Elevating the Environmental Protection Agency to Cabinet Status

    National Research Council Canada - National Science Library

    Stephenson, John

    2002-01-01

    ... major industrial power without a Cabinet-level environmental organization. The additional visibility and prestige that comes with Cabinet status would send the symbolic, but important, message to other federal departments and foreign nations that the United States is fully committed to solving the most serious and complex domestic and global environmental problems.

  14. Environmental Compliance and Protection Program Description Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Bechtel Jacobs

    2009-02-26

    The objective of the Environmental Compliance and Protection (EC and P) Program Description (PD) is to establish minimum environmental compliance requirements and natural resources protection goals for the Bechtel Jacobs Company LLC (BJC) Oak Ridge Environmental Management Cleanup Contract (EMCC) Contract Number DE-AC05-98OR22700-M198. This PD establishes the work practices necessary to ensure protection of the environment during the performance of EMCC work activities on the US Department of Energy's (DOE's) Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee, by BJC employees and subcontractor personnel. Both BJC and subcontractor personnel are required to implement this PD. A majority of the decontamination and demolition (D and D) activities and media (e.g., soil and groundwater) remediation response actions at DOE sites on the ORR are conducted under the authority of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). CERCLA activities are governed by individual CERCLA decision documents (e.g., Record of Decision [ROD] or Action Memorandum) and according to requirements stated in the Federal Facility Agreement for the Oak Ridge Reservation (DOE 1992). Applicable or relevant and appropriate requirements (ARARs) for the selected remedy are the requirements for environmental remediation responses (e.g., removal actions and remedial actions) conducted under CERCLA.

  15. 78 FR 7450 - Final Environmental Impact Statement for Protecting and Restoring Native Ecosystems by Managing...

    Science.gov (United States)

    2013-02-01

    ... National Park Service Final Environmental Impact Statement for Protecting and Restoring Native Ecosystems... a Final Environmental Impact Statement for Protecting and Restoring Native Ecosystems by Managing... a manner that supports long-term ecosystem protection, supports natural ecosystem recovery and...

  16. A computer model to forecast wetland vegetation changes resulting from restoration and protection in coastal Louisiana

    Science.gov (United States)

    Visser, Jenneke M.; Duke-Sylvester, Scott M.; Carter, Jacoby; Broussard, Whitney P.

    2013-01-01

    The coastal wetlands of Louisiana are a unique ecosystem that supports a diversity of wildlife as well as a diverse community of commercial interests of both local and national importance. The state of Louisiana has established a 5-year cycle of scientific investigation to provide up-to-date information to guide future legislation and regulation aimed at preserving this critical ecosystem. Here we report on a model that projects changes in plant community distribution and composition in response to environmental conditions. This model is linked to a suite of other models and requires input from those that simulate the hydrology and morphology of coastal Louisiana. Collectively, these models are used to assess how alternative management plans may affect the wetland ecosystem through explicit spatial modeling of the physical and biological processes affected by proposed modifications to the ecosystem. We have also taken the opportunity to advance the state-of-the-art in wetland plant community modeling by using a model that is more species-based in its description of plant communities instead of one based on aggregated community types such as brackish marsh and saline marsh. The resulting model provides an increased level of ecological detail about how wetland communities are expected to respond. In addition, the output from this model provides critical inputs for estimating the effects of management on higher trophic level species though a more complete description of the shifts in habitat.

  17. Dispersal patterns of coastal fish: implications for designing networks of marine protected areas.

    Science.gov (United States)

    Di Franco, Antonio; Gillanders, Bronwyn M; De Benedetto, Giuseppe; Pennetta, Antonio; De Leo, Giulio A; Guidetti, Paolo

    2012-01-01

    Information about dispersal scales of fish at various life history stages is critical for successful design of networks of marine protected areas, but is lacking for most species and regions. Otolith chemistry provides an opportunity to investigate dispersal patterns at a number of life history stages. Our aim was to assess patterns of larval and post-settlement (i.e. between settlement and recruitment) dispersal at two different spatial scales in a Mediterranean coastal fish (i.e. white sea bream, Diplodus sargus sargus) using otolith chemistry. At a large spatial scale (∼200 km) we investigated natal origin of fish and at a smaller scale (∼30 km) we assessed "site fidelity" (i.e. post-settlement dispersal until recruitment). Larvae dispersed from three spawning areas, and a single spawning area supplied post-settlers (proxy of larval supply) to sites spread from 100 to 200 km of coastline. Post-settlement dispersal occurred within the scale examined of ∼30 km, although about a third of post-settlers were recruits in the same sites where they settled. Connectivity was recorded both from a MPA to unprotected areas and vice versa. The approach adopted in the present study provides some of the first quantitative evidence of dispersal at both larval and post-settlement stages of a key species in Mediterranean rocky reefs. Similar data taken from a number of species are needed to effectively design both single marine protected areas and networks of marine protected areas.

  18. Dispersal Patterns of Coastal Fish: Implications for Designing Networks of Marine Protected Areas

    Science.gov (United States)

    Di Franco, Antonio; Gillanders, Bronwyn M.; De Benedetto, Giuseppe; Pennetta, Antonio; De Leo, Giulio A.; Guidetti, Paolo

    2012-01-01

    Information about dispersal scales of fish at various life history stages is critical for successful design of networks of marine protected areas, but is lacking for most species and regions. Otolith chemistry provides an opportunity to investigate dispersal patterns at a number of life history stages. Our aim was to assess patterns of larval and post-settlement (i.e. between settlement and recruitment) dispersal at two different spatial scales in a Mediterranean coastal fish (i.e. white sea bream, Diplodus sargus sargus) using otolith chemistry. At a large spatial scale (∼200 km) we investigated natal origin of fish and at a smaller scale (∼30 km) we assessed “site fidelity” (i.e. post-settlement dispersal until recruitment). Larvae dispersed from three spawning areas, and a single spawning area supplied post-settlers (proxy of larval supply) to sites spread from 100 to 200 km of coastline. Post-settlement dispersal occurred within the scale examined of ∼30 km, although about a third of post-settlers were recruits in the same sites where they settled. Connectivity was recorded both from a MPA to unprotected areas and vice versa. The approach adopted in the present study provides some of the first quantitative evidence of dispersal at both larval and post-settlement stages of a key species in Mediterranean rocky reefs. Similar data taken from a number of species are needed to effectively design both single marine protected areas and networks of marine protected areas. PMID:22355388

  19. Environmental protection, the economy, and jobs: national and regional analyses.

    Science.gov (United States)

    Bezdek, Roger H; Wendling, Robert M; Diperna, Paula

    2008-01-01

    The relationship between environmental protection (EP), the economy, and jobs has been an issue of harsh contention for decades. Does EP harm the economy and destroy jobs or facilitate economic growth and create jobs? We address this issue by summarizing the results of the Jobs and the Environment Initiative, research funded by nonprofit foundations to quantify the relationship between EP, the economy, and jobs. We estimate the size of the US environmental industry and the numbers of environment-related jobs at the national level and in the states of Florida, Michigan, Minnesota, North Carolina, Ohio, and Wisconsin. This is the first time that such comprehensive, detailed estimates have been developed. Our major finding is that, contrary to conventional wisdom, EP, economic growth, and jobs creation are complementary and compatible: investments in EP create jobs and displace jobs, but the net effect on employment is positive. Second, environment protection has grown rapidly to become a major sales-generating, job-creating industry--$300 billion/year and 5 million jobs in 2003. Third, most of the 5 million jobs created are standard jobs for accountants, engineers, computer analysts, clerks, factory workers, etc., and the classic environmental job (environmental engineer, ecologist, etc.) constitutes only a small portion of the jobs created. Most of the persons employed in the jobs created may not even realize that they owe their livelihood to protecting the environment. Fourth, at the state level, the relationship between environmental policies and economic/job growth is positive, not negative. States can have strong economies and simultaneously protect the environment. Finally, environmental jobs are concentrated in manufacturing and professional, information, scientific, and technical services, and are thus disproportionately the types of jobs all states seek to attract.

  20. Protecting environmental flows through enhanced water licensing and water markets

    Science.gov (United States)

    Erfani, T.; Binions, O.; Harou, J. J.

    2015-02-01

    To enable economically efficient future adaptation to water scarcity some countries are revising water management institutions such as water rights or licensing systems to more effectively protect ecosystems and their services. However, allocating more flow to the environment can mean less abstraction for economic production, or the inability to accommodate new entrants (diverters). Modern licensing arrangements should simultaneously enhance environmental flows and protect water abstractors who depend on water. Making new licensing regimes compatible with tradable water rights is an important component of water allocation reform. Regulated water markets can help decrease the societal cost of water scarcity whilst enforcing environmental and/or social protections. In this article we simulate water markets under a regime of fixed volumetric water abstraction licenses with fixed minimum flows or under a scalable water license regime (using water "shares") with dynamic environmental minimum flows. Shares allow adapting allocations to available water and dynamic environmental minimum flows vary as a function of ecological requirements. We investigate how a short-term spot market manifests within each licensing regime. We use a river-basin-scale hydroeconomic agent model that represents individual abstractors and can simulate a spot market under both licensing regimes. We apply this model to the Great Ouse River basin in eastern England with public water supply, agricultural, energy and industrial water-using agents. Results show the proposed shares with dynamic environmental flow licensing system protects river flows more effectively than the current static minimum flow requirements during a dry historical year, but that the total opportunity cost to water abstractors of the environmental gains is a 10-15% loss in economic benefits.

  1. WETLAND CHANGE DETECTION IN PROTECTED AND UNPROTECTED INDUS COASTAL AND INLAND DELTA

    Directory of Open Access Journals (Sweden)

    M. H. Ali Baig

    2017-09-01

    Full Text Available Worth of wetland sites lies in their ecological importance. They enhance ecosystem via provision of ecological services like improving water quality, groundwater infiltration, flood risk reduction and biodiversity regulation. Like other parts of the world Pakistan is also facing wetlands degradation. Ecological and economic significance of wetlands was recognized officially in 1971 as Pakistan became signatory of Ramsar wetland convention. Wetlands provide habitat to species of ecological and economic importance. Despite being recognized for international importance, Ramsar figures state that almost half of Pakistan’s wetlands are at moderate or prominent level threat. Wetlands ecosystems are deteriorating at a rapid rate, if uncontrolled this trend may lead to substantial losses. Therefore, management of these resources demands regular monitoring. Present study is dedicated to assessing levels of change overtime in three distinct types of wetlands in Pakistan i.e. Indus delta a coastal wetland, Uchhali complex an inland wetland which are both protected sites while another site Nurri Lagoon which is not sheltered under any category of protected areas. Remotely sensed data has remarkable applications in change detection. Multitemporal Landsat images were used to map changes occurring from 2006 to 2016. Results reveal that wetland area has considerably decreased for all types. Both protected sites have experienced degradation though impact is comparatively lesser than unprotected Nurri lagoon. Significance of protection strategies cannot be denied, it is recommended that mere declaration of a site protected area is not sufficient. It is equally important to control non-point pollutants and ensuring the compliance of conservation strategy.

  2. International procedures for environmental protection initiated by individuals

    Directory of Open Access Journals (Sweden)

    Etinski Rodoljub M.

    2015-01-01

    Full Text Available The text analyzes international compliance procedures related to the 1993 North American Agreement on Environmental Cooperation, the 1998 Convention on the Access to Information, Public Participation to Decision-making and Access to Justice in Environmental Matters and the 1999 Protocol on Water and Health to the 1992 Convention on the Protection and Use of Transboundary Watercourses and International Lakes. The common feature of these procedures is that they can be initiated by individuals and non-governmental organizations. This novelty of international compliance procedures in environmental matters made them comparable with international procedures established by universal human rights treaties. All of them can be initiates by communications of individuals. The three mentioned procedures were established due to different reasons. By the pressure of environmental non-governmental organizations and to satisfy some economic concerns, the North American Free Trade Treaty was supplemented by the North American Agreement on Environmental Cooperation that was aimed at improvement of the application of national environmental law. Unequal levels of the application of national environmental laws in Canada, Mexico and the USA might have negative consequences to trade between them and to environmental protection in them. To prevent such development the Agreement was concluded and individuals and NGO-s are allowed to trigger international fact-finding procedure. The subject-matter and purposes of the Aarhus Convention - democratization of environmental governance - implies that the public should have the right to initiate international conciliatory procedures. In spite of the fact that subject-matter and purposes of the London protocol are different, corresponding conciliatory procedure was inspired by the Aarhus procedure. All three procedures are intended, at last resort, to improve protection of the environment. The protection of an individual interest

  3. Veterinarians in environmental protection; Il veterinario nella protezione ambientale

    Energy Technology Data Exchange (ETDEWEB)

    Ioppolo, A.; Achene, L.; Cappella, M.G. [eds.] [Istituto Superiore di Sanita' , Rome (Italy). Lab. di Medicina Veterinaria

    1999-07-01

    The main contributions of the Fifth and Sixth Courses: Veterinary medicine and environmental contamination, held at the Italian National Institute of Health on October 27-31 1997, and September 28-October 2 1998, are presented. The volume is divided into three sections: general concepts (evolution of environmental protection in the European community, veterinary drugs in Europe, drugs and environmental contamination, aquaculture and environmental contamination); problematic aspects and methodologies applied to the environmental pollution (animal pathologies and environmental quality, toxic algae and aquaculture, aquatic organisms as indicators of environmental contamination, use of arthropods to assess environmental quality); field experiences (monitoring of chemical contaminants by an experimental institute of veterinary services, quality of compost in the light of aspects of management and market). [Italian] Sono riportati alcuni interventi presentati al quinto e al sesto corso di medicina veterinaria ed inquinamento ambientale che si sono svolti rispettivamente il 27-31 ottobre 1997 e il 28 settembre-2 ottobre 1998 presso l'Istituto Superiore di Sanita'. Il volume e' diviso in tre sezioni: contributi generali (evoluzione della tutela ambientale nella Comunita' Europea, i farmaci veterinari in Europa), utilizzo di farmaci e inquinamento (patologie degli animali e inquinamento, alghe tossiche e acquacultura, metodi per la valutazione della qualita' ambientale con organismi acquatici, artropodi terrestri come bioindicatori); esperienze sul campo (compostaggio di qualita'); problematiche gestionali e di mercato, esperienze di un monitoraggio di contaminanti chimici in un istituto zooprofilattico sperimentale.

  4. The Albufera Initiative for Biodiversity: a cost effective model for integrating science and volunteer participation in coastal protected area management

    NARCIS (Netherlands)

    Riddiford, N.J.; Veraart, J.A.; Férriz, I.; Owens, N.W.; Royo, L.; Honey, M.R.

    2014-01-01

    This paper puts forward a multi-disciplinary field project, set up in 1989 at the Parc Natural de s’Albufera in Mallorca, Balearic Islands, Spain, as an example of a cost effective model for integrating science and volunteer participation in a coastal protected area. Outcomes include the provision

  5. Agent for environmental protection. Liability and points of Criminal Law

    Energy Technology Data Exchange (ETDEWEB)

    Keune, H.

    1981-06-01

    The author discusses the concept and status of the agent for environment protection on the basis of the relevant laws because a legal definition does not yet exist. The administrative body accepts the so-called Janus-faced industrial agent who has, as a rule, also the function of the agent for environmental protection, namely, because of the principle of concentration that has greatly been accepted because of rationalizing and efficiency reasons. As a consequence of this principle the so-exposed agent bears an 'outward' responsibility. The criminal liability of the agent for environmental protection is discussed under the aspects of acts performed on behalf of somebody else, the acceptance of responsability for one's own act or omission, the comittment by omitting, the indirect perpetration and the complicity. Furthermore the author looks into the following subjects: protection against work that is liable to be dangerous, claim for compensation under civil law and the new regulations of the German Penal Code that determine what is environmentally criminal.

  6. Rethinking Environmental Protection: Meeting the Challenges of a Changing World.

    Science.gov (United States)

    Burke, Thomas A; Cascio, Wayne E; Costa, Daniel L; Deener, Kacee; Fontaine, Thomas D; Fulk, Florence A; Jackson, Laura E; Munns, Wayne R; Orme-Zavaleta, Jennifer; Slimak, Michael W; Zartarian, Valerie G

    2017-03-01

    From climate change to hydraulic fracturing, and from drinking water safety to wildfires, environmental challenges are changing. The United States has made substantial environmental protection progress based on media-specific and single pollutant risk-based frameworks. However, today’s environmental problems are increasingly complex and new scientific approaches and tools are needed to achieve sustainable solutions to protect the environment and public health. In this article, we present examples of today’s environmental challenges and offer an integrated systems approach to address them. We provide a strategic framework and recommendations for advancing the application of science for protecting the environment and public health. We posit that addressing 21st century challenges requires transdisciplinary and systems approaches, new data sources, and stakeholder partnerships. To address these challenges, we outline a process driven by problem formulation with the following steps: a) formulate the problem holistically, b) gather and synthesize diverse information, c) develop and assess options, and d) implement sustainable solutions. This process will require new skills and education in systems science, with an emphasis on science translation. A systems-based approach can transcend media- and receptor-specific bounds, integrate diverse information, and recognize the inextricable link between ecology and human health.

  7. EPA Releases Scientific Report Showing U.S. Coastal Waters a Mix of Good and Fair Health/Contaminants Post Threat to Fish, Birds, and Wildlife in Most Coastal Waters

    Science.gov (United States)

    WASHINGTON - The U.S. Environmental Protection Agency (EPA) today released the 2010 National Coastal Condition Assessment showing that more than half of the nation's coastal and Great Lakes nearshore waters are rated good for biological and sediment

  8. The application of recycled aluminum and plastics in environmental protection

    Directory of Open Access Journals (Sweden)

    G. Tepić

    2013-07-01

    Full Text Available Environmental protection is a serious problem facing the modern world. Precisely for this reason, in this work, the authors explore its different aspects. From the perspective of conservation of natural resources and energy savings, the replacement of primary materials through recycling is explored as a potential solution in the elementary processes related to the parasol production. Such parasols would be used in designing “urban forest” solutions, which significantly contribute to the protection of the planet from global warming, as well as the preservation of life and survival.

  9. Trade-offs between biodiversity and flood protection services of coastal salt marshes

    NARCIS (Netherlands)

    Loon-Steensma, van J.M.; Vellinga, P.

    2013-01-01

    Coastal salt marshes provide a range of ecosystem services. However, their area is steadily diminishing as a result of human-made modifications to the coastal zone. The accelerated rise of sea level is another challenge to the self-generating capacity of coastal salt marshes. This is a subject of

  10. INVESTMENT FOR ENVIRONMENTAL PROTECTION IN THE EUROPEAN UNION

    Directory of Open Access Journals (Sweden)

    POPEANGĂ VASILE

    2014-08-01

    Full Text Available Investment decision can be regarded as one of the most important decisions taken by the management company. By the correct foundation of investment decisions depend the market position of the company, increasing its market share and gain a competitive advantage over competitors. Investments for environmental protection brings together all available money-makers, private and mixed distribute to finance activities and actions aimed at the prevention, reduction and elimination of pollution and other forms of environmental degradation resulting from production processes or consumption of goods and services.

  11. Private power development and environmental protection in India

    Energy Technology Data Exchange (ETDEWEB)

    Das, S.; Wilbanks, T.J.

    1997-12-01

    This report assesses relationships between private power development in India and environmental protection in that country. The central question is whether private firms generating and distributing electricity in developing countries will do a better or a worse job in environmental protection, as a part of their overall corporate responsibility, than public-sector institutions. After reviewing the fundamental question, why it is asked, and the context in which it operates in the nation of India, this report continues with an analysis of available information, quantitative and qualitative, that can help to resolve the issues in the particular case of India. Finally, it ends with conclusions from the analysis and recommendations for reducing remaining uncertainties in the future.

  12. PESTEL Model Analysis and Legal Guarantee of Tourism Environmental Protection in China

    Science.gov (United States)

    Zhiyong, Xian

    2017-08-01

    On the basis of summarizing the general situation of tourism environmental protection in China, this paper analyses the macro factors of tourism environmental protection by using PESTEL model. On this basis, this paper explores the improvement paths of tourism environmental protection based on PESTEL model. Finally, it puts forward the legal guarantee suggestion of tourism environment protection.

  13. The application of recycled aluminum and plastics in environmental protection

    OpenAIRE

    G. Tepić; T. Pejakov; B. Lalić; V. Vukadinović; Milisavljević, S.

    2013-01-01

    Environmental protection is a serious problem facing the modern world. Precisely for this reason, in this work, the authors explore its different aspects. From the perspective of conservation of natural resources and energy savings, the replacement of primary materials through recycling is explored as a potential solution in the elementary processes related to the parasol production. Such parasols would be used in designing “urban forest” solutions, which significantly contribute to the prote...

  14. Security culture as a factor of environmental protection

    OpenAIRE

    Stajić Ljubomir

    2014-01-01

    This paper analyzes the impact of security culture on understanding and certainty of environmental protection. Showing the environment and in particular scheme and methods of endangering takes place in the context of security culture as a factor in conservation and needs of the people to ensure their safety, which occurs as a vital interest. In this way, security culture is shown through the role of person, society and the international community. Analyzing the concept of security culture and...

  15. An appraisal of biological responses and network of environmental interactions in non-mining and mining impacted coastal waters

    Digital Repository Service at National Institute of Oceanography (India)

    Fernandes, C.E.G.; Malik, A.; Jineesh, V.K.; Fernandes, S.O.; Das, A.; Pandey, S.S.; Kanolkar, G.; Sujith, P.P.; Velip, D.; Shaikh, S.; Helekar, S.; Gonsalves, M.J.B.D.; Nair, S.; LokaBharathi, P.A.

    are apparently affected (Xua et al. 2004). Moreover, anthropogenic impacts are reported to cause environmental degradation and the rate of degradation depends on the local and regional characteristics (Morales- Ojeda et al. 2010). The coastal waters of Goa...% higher NO3--N and PO43--P concentrations in GOA. Such signatures have been previously reported in various coastal waters and ascribed to nutrient input through riverine and sewage discharge (Xu 1989; Cloern 2001; Apple et al. 2008; Morales-Ojeda et al...

  16. Integrated socio-environmental modelling: A test case in coastal Bangladesh

    Science.gov (United States)

    Lazar, Attila

    2013-04-01

    Delta regions are vulnerable with their populations and ecosystems facing multiple threats in the coming decades through extremes of poverty, environmental and ecological stress and land degradation. External and internal processes initiate these threats/changes and results in for example water quality and health risk issues, declining agricultural productivity and sediment starvation all of which directly affecting the local population. The ESPA funded "Assessing Health, Livelihoods, Ecosystem Services and Poverty Alleviation In Populous Deltas" project (2012-16) aims to provide policy makers with the knowledge and tools to enable them to evaluate the effects of policy decisions on people's livelihoods. It considers coastal Bangladesh in the Ganges-Brahmaputra-Meghna Delta: one of the world's most dynamic and significant deltas. This is being done by a multidisciplinary and multinational team of policy analysts, social and natural scientists and engineers using a participatory, holistic approach to formally evaluate ecosystem services and poverty in the context of the wide range of changes that are occurring. An integrated model with relevant feedbacks is being developed to explore options for management strategies and policy formulation for ecosystem services, livelihoods and health in coastal Bangladesh. This requires the continuous engagement with stakeholders through the following steps: (1) system characterisation, (2) research question definition, (3) data and model identification, (4) model validation and (5) model application. This presentation will focus on the first three steps. Field-based social science and governance related research are on the way. The bio-physical models have been selected and some are already set up for the study area. These allow preliminary conceptualisation of the elements and linkages of the deltaic socio-environmental system and thus the preliminary structure of the integrated model. This presentation describes these steps

  17. The effects of environmental parameters on zooplankton assemblages in tropical coastal estuary, South-west, Nigeria

    Directory of Open Access Journals (Sweden)

    Waidi O. Abdul

    2016-09-01

    Full Text Available The present study was carried out to examine the distribution and assemblage structure of zooplankton in relation to environmental parameters of tropical coastal estuarine ecosystem impounding Bight of Benin, Nigeria. The estuarine water samples were collected between January and December, 2014 from three sampling zones (Brushpark, Open water and Wetland then were fixed in 4% formalin. A total of twenty-eight (28 species belonging to four (4 groups were recorded in this study. These groups were rotifera, copepoda, cladocerans and ostracodas, and were all widely distributed in the three investigated zones. Higher richness, dominance and abundance indices were recorded in Zone I when compared to both Zones II and III. Cluster analysis showed five distinct species communities. The canonical correspondence analysis (CCA showed a distinct smattering positive and negative correlation on the distribution of zooplankton indicating that the relative abundance of any species was dependent on specific environmental variables.

  18. The white mullet (Mugil curema) as biological indicator to assess environmental stress in tropical coastal lagoons.

    Science.gov (United States)

    García-Gasca, Alejandra; Ríos-Sicairos, Julián; Hernández-Cornejo, Rubí; Cunha, Isabel; Gutiérrez, Jesús N; Plascencia-González, Héctor; de la Parra, Luz María García; Abad-Rosales, Selene; Betancourt-Lozano, Miguel

    2016-12-01

    Several coastal lagoons and estuaries in Mexico receive untreated domestic and industrial discharges which contain complex mixtures of contaminants. In order to assess the effects of chemical contamination, we used the White mullet (Mugil curema) as biological indicator. We worked in two estuaries located in Northwest Mexico: Urias (highly polluted) and Teacapan (less polluted, therefore used as reference site). We measured several endpoints at different levels of biological organization: vitellogenin transcription in males as biomarker of estrogenic contamination, as well as reproductive, morphological (deformities), morphometric, and meristic parameters. Total RNA was isolated from the liver, and a partial sequence of the mullet vitellogenin gene was obtained; gene expression was analyzed by quantitative PCR. At the same time, gonad samples were analyzed by histologic techniques to determine sex ratios and the reproductive cycle stage. The reproductive season was detected from February to June in both sites, but the gonadosomatic index was consistently higher in Teacapan. Sex ratios were female-biased in both estuaries, and one intersex gonad and several malformations were found in fish from Urias. Vitellogenin gene transcription in males was detected in both sites, although gene expression was slightly higher in Urias. The results obtained in this study indicate that biological effects of contamination are evident in fish, environmental estrogens may be present in both estuaries, and the white mullet is useful as biological indicator to identify and characterize environmental stressors in tropical coastal ecosystems.

  19. Does extreme environmental severity promote plant facilitation? An experimental field test in a subtropical coastal dune.

    Science.gov (United States)

    Castanho, Camila T; Oliveira, Alexandre A; Prado, Paulo Inácio K L

    2015-07-01

    The stress gradient hypothesis (SGH) postulates how the balance between plant competition and facilitation shifts along environmental gradients. Early formulations of the SGH predicted that facilitation should increase monotonically with stress. However, a recent theoretical refinement of the SGH postulates stronger facilitation under moderate stress, followed by a decreasing role of facilitation in the most severe environments. We conducted field experiments along the most severe part of a coastal dune gradient in southeast Brazil to test the effect of stress on the intensity and importance of the net interactions between two tree species. First, we compared the performance of distinct life stages of Ternstroemia brasiliensis in the presence and absence of Guapira opposita adults along a beach-to-inland gradient, a gradient of environmental severity. To test the effect of one stress factor in particular, we also manipulated water availability, a limiting resource due to the sandy soils. At the most severe part of the coastal gradient (i.e. closest to the seashore), both intensity and importance of the interaction between G. opposita and T. brasiliensis were negatively related to stress, with a pattern consistent across distinct life stages of the target species. However, the sign of the net interaction depended on the life stage of the target species. Our results provide empirical evidence that the role of facilitation tends to wane, leading to neutral or even negative net interactions between species as stress reaches its maximum, as predicted by the recent refinements of the SGH.

  20. Multi-year assessment of coastal planktonic fungi reveals environmental drivers of diversity and abundance.

    Science.gov (United States)

    Taylor, Joe D; Cunliffe, Michael

    2016-09-01

    Mycoplankton have so far been a neglected component of pelagic marine ecosystems, having been poorly studied relative to other plankton groups. Currently, there is a lack of understanding of how mycoplankton diversity changes through time, and the identity of controlling environmental drivers. Using Fungi-specific high-throughput sequencing and quantitative PCR analysis of plankton DNA samples collected over 6 years from the coastal biodiversity time series site Station L4 situated off Plymouth (UK), we have assessed changes in the temporal variability of mycoplankton diversity and abundance in relation to co-occurring environmental variables. Mycoplankton diversity at Station L4 was dominated by Ascomycota, Basidiomycota and Chytridiomycota, with several orders within these phyla frequently abundant and dominant in multiple years. Repeating interannual mycoplankton blooms were linked to potential controlling environmental drivers, including nitrogen availability and temperature. Specific relationships between mycoplankton and other plankton groups were also identified, with seasonal chytrid blooms matching diatom blooms in consecutive years. Mycoplankton α-diversity was greatest during periods of reduced salinity at Station L4, indicative of riverine input to the ecosystem. Mycoplankton abundance also increased during periods of reduced salinity, and when potential substrate availability was increased, including particulate organic matter. This study has identified possible controlling environmental drivers of mycoplankton diversity and abundance in a coastal sea ecosystem, and therefore sheds new light on the biology and ecology of an enigmatic marine plankton group. Mycoplankton have several potential functional roles, including saprotrophs and parasites, that should now be considered within the consensus view of pelagic ecosystem functioning and services.

  1. Conservation of biodiversity of the coastal resources of Sundarbans, Northeast India: an integrated approach through environmental education.

    Science.gov (United States)

    Sarkar, Santosh Kumar; Bhattacharya, Asok Kumar

    2003-01-01

    identifying the challenge to environmental quality and resource abundance, emphasizes the need for grass-root public education so that local people come to understand, support and implement sustainable resource conservation and environmental protection activities now and in the future. As a follow-up course of action, the authors have initiated a general awareness program for developing consciousness among the coastal people regarding proper use of natural resources. Initiatives are taken for educating coastal people by holding workshops and seminars with the use of educational resource materials. Exclusive awareness camps and grass root level training for coastal people are also being proposed as a future course of action by means of exhibitions, audiovisuals etc. It is proposed that local government bodies come forward to mitigate this problem with scientific and rational approaches and to take proper actions towards conservation.

  2. Early Childhood Environmental Education in Tropical and Coastal Areas: A Meta-Analysis

    Science.gov (United States)

    Sawitri, D. R.

    2017-02-01

    Early childhood years are the period of the greatest and most significant developments in ones’ life, and are generally regarded as the basis upon which the rest of their life is constructed. However, these early years are those that traditionally have received the least attention from environmental education. This paper was aimed to summarize several day-to-day activities that can be conducted to educate children in their early years about environment. Environmental education is an educational process that deals with the human interrelationships with the environment, and that uses an interdisciplinary problem solving approach with value clarification. Environmental education is aimed at producing a community that is knowledgeable about the biophysical environment and its associated problems, aware of how to solve these problems, and enthusiastic to work toward their solution. It highlights the progress of knowledge, understanding, attitudes, skills, and commitment for environmental problems and considerations. Further, environmental education can help children expand their ecological worldview, promote active care to the environment, and explain the relationship between modern life style and current environmental problems. Several types of environmental education have been identified from the literature, such as outdoor activities in natural outdoor setting, school gardening, play-based learning, and drawing activities. Each of these activities has its own characteristics and effects on children’s environmental-related attitudes and behaviors. Through these activities, the unique characteristics of tropical and coastal areas can potentially be used to facilitate children to learn about nature and environment. Recommendations for childhood education practitioners and future researchers are discussed.

  3. Aerosol model development for environmental monitoring in the coastal atmosphere surface layer

    Science.gov (United States)

    Kaloshin, Gennady A.; Matvienko, Gennady G.

    2007-06-01

    Extinction of radiation in the marine boundary layer is dominated by scattering and absorption due to atmospheric aerosol. It is known, that the extinction of optical radiation visible and near IR spectra in the marine surface layer is determined mainly by scattering and absorption atmospheric aerosol. It influences on a dependence of spectral transmission and extinction both natural, and artificial light that is of interest for a wide range of problems, in particular for radiating problems at studying laws of climate formation, and for lines of the applications connected to the forecast of a signal power in coastal conditions at an estimation of EO systems characteristics. This is important to optical retrievals from satellite, remote sensing at environmental monitoring, backscatter of light to space (including climate forcing), cloud properties etc. In unpolluted regions the greatest effects on near shore scattering extinction will be a result of sea-salt from breaking waves and variations in relative humidity. The role of breaking waves appears to be modulated by wind, tide, swell, wave spectra and coastal conditions. These influences will be superimposed upon aerosol generated by open ocean sea-salt aerosol that varies with wind speed. The focus of our study is the extinction and optical effects due to aerosol in a specific coastal region. This involves linking coastal physical properties to oceanic and meteorological parameters in order to develop predictive algorithms that describe 3-D aerosol structure and variability. The aerosol microphysical model of the marine and coastal atmosphere surface layer is considered. The model distinctive feature is parameterization of amplitude and width of the modes as functions of fetch and wind speed. In the paper the dN/dr behavior depending at change meteorological parameters, heights above sea level, fetch, wind speed and RH is show. On the basis of the developed model with usage of Mie theory for spheres the

  4. Stepwise strategic environmental management in marine protected area

    Directory of Open Access Journals (Sweden)

    A. Padash

    2016-01-01

    Full Text Available In recent decades, necessity to protect environment has been a serious concern for all people and international communities. In appropriate development of human economic activities, subsistence dependence of the growing world population on nature decreases the natural diversity of ecosystems and habitats day by day and provides additional constraints for life and survival of wildlife. As a result, implementation of programs to protect species and ecosystems is of great importance. The current study was carried out to implement a comprehensive strategic environmental management plan in the Mond protected area in southern Iran. Accordingly, the protected area was zoned using multi criteria decision method. According to the numerical models, fifteen data layer were obtained on a scale of 1:50,000. The results revealed that 28.35% out of the entire study area belongs to nature conservation zone. In the following step, in order to offer the strategic planning using strength, weaknesses, opportunities and threats method, a total number of 154 questionnaires were prepared and filled by the relevant experts. For this purpose, after identifying the internal and external factors, they were weighted in the form of matrices as; internal factor evaluation and external factor evaluation. Analytical hierarchy process and expert choice software were applied to weight the factors. At the end, by considering the socioeconomic and environmental issues, the strategy of using protective strategies in line with international standards as well as a strong support of governmental national execution with a score of 6.05 was chosen as the final approach.

  5. ENVIRONMENTAL PROTECTION SUSTAINABILITY STRATEGIC FACTOR IN THE ENERGY INDUSTRY

    Directory of Open Access Journals (Sweden)

    CÎRNU Doru

    2015-06-01

    Full Text Available We propose to conceive an environmental strategy intended to integrate harmoniously Gorj energy industry with principles of sustainable development. The sustainable development complies trinomial: ecological-economic-social. In our view, sustainable development, requires clean water and unpolluted air, land consolidated rejuvenated forests, biodiversity and protected nature reserves, churches and monasteries secular admired by visitors, welcoming places entered in the natural and cultural harmony. It is also necessary to reduce the pressure generated by socio-economic factors on the environment and the principles of sustainable development. The quality of life in urban and rural areas show extreme differences compared to European standards. For efficiency, we addressed the modeling method by designing a model valid for all thermoelectric power plants based on fossil fuels, allowing simultaneously, so adding value and environmental protection. The general objective that we propose for the environment, natural resources and patrimony, is related to the prevention of climate change by limiting the emission of toxic gases and their adverse effects on the environment The achievement of strategic objectives and implementation of proposals submitted, we consider that would have a double impact, on the one side, to protect the environment and the quality of life and, on the other side a positive influence on economic and social level.

  6. Protection of historic buildings against environmental pollution of vibrations

    Directory of Open Access Journals (Sweden)

    Kowalska-Koczwara Alicja

    2016-01-01

    Full Text Available Historic buildings in Poland are largely neglected objects that small percentage is preserved in its original form. Unrelenting in the case of historic buildings is a time that brings with it the natural processes of aging of buildings, but also the history of the object which is often marked by military conflicts, fires or even incompetently carried out reconstruction. Nowadays historic buildings are also destroyed by the rapid development of infrastructure and residential construction. This development could lead to changes of water in the soil, make changes in the geologic al structure or cause exposure of the historic building to the new influences (eg. traffic vibrations, to which building has not been subjected so far. Vibrations are often omitted in environmental issues, although the protection against noise and vibration has its place in the Law on Environmental Protection. This article presents the methodology for the measurement and interpretation of vibration influence on historic buildings and the assessment methods of technical condition of historic building on the example of dynamic measurements made on St. Nicholas Church in Krakow. The importance of well-done crack-by-crack documentation and characterization of damages based on damage index is shown. Difficulties that can be encountered when determining the causes of technical condition of historic buildings are also shown. Based on the example of the Church in the article are also given the possible protection solutions of historic structures from vibrations.

  7. Evaluation of environmental problems in protected areas: case study of Pamukkale specially protection area

    Directory of Open Access Journals (Sweden)

    Veysel Dağ

    2017-11-01

    Full Text Available Urbanization can lead to various effects on protected areas as well as on many sources. These effects may vary depending on the use of the area around. Due to rapid urbanization, Pamukkale Specially Protection Area (SPA, which is located about 20 km from Denizli city center, is thought to be adversely affected by some environmental problems. In this study, it is aimed to determine environmental problems arising from environmental use and problems arising from the pavilion in Pamukkale SPA which is important in national and international dimensions. For this purpose, on-site questionnaires (400 persons have been applied to the local tourists visiting the area through standard forms, by means of interviews, as well as observations and examinations about Pamukkale SPA and its surroundings. Based on all the data obtained, "Interaction Matrix" was established in which the environmental problems were assessed as having / not having a negative effect. Based on the provision of the conservation / utilization balance of the area, some suggestions were made to reduce the effects of the determined environmental problems or solve them at the source of the problem.

  8. Multidisciplinary oil spill modeling to protect coastal communities and the environment of the Eastern Mediterranean Sea

    Science.gov (United States)

    Alves, Tiago M.; Kokinou, Eleni; Zodiatis, George; Radhakrishnan, Hari; Panagiotakis, Costas; Lardner, Robin

    2016-01-01

    We present new mathematical and geological models to assist civil protection authorities in the mitigation of potential oil spill accidents in the Eastern Mediterranean Sea. Oil spill simulations for 19 existing offshore wells were carried out based on novel and high resolution bathymetric, meteorological, oceanographic, and geomorphological data. The simulations show a trend for east and northeast movement of oil spills into the Levantine Basin, affecting the coastal areas of Israel, Lebanon and Syria. Oil slicks will reach the coast in 1 to 20 days, driven by the action of the winds, currents and waves. By applying a qualitative analysis, seabed morphology is for the first time related to the direction of the oil slick expansion, as it is able to alter the movement of sea currents. Specifically, the direction of the major axis of the oil spills, in most of the cases examined, is oriented according to the prevailing azimuth of bathymetric features. This work suggests that oil spills in the Eastern Mediterranean Sea should be mitigated in the very few hours after their onset, and before wind and currents disperse them. We explain that protocols should be prioritized between neighboring countries to mitigate any oil spills. PMID:27830742

  9. Effects of near-future ocean acidification, fishing, and marine protection on a temperate coastal ecosystem.

    Science.gov (United States)

    Cornwall, Christopher E; Eddy, Tyler D

    2015-02-01

    Understanding ecosystem responses to global and local anthropogenic impacts is paramount to predicting future ecosystem states. We used an ecosystem modeling approach to investigate the independent and cumulative effects of fishing, marine protection, and ocean acidification on a coastal ecosystem. To quantify the effects of ocean acidification at the ecosystem level, we used information from the peer-reviewed literature on the effects of ocean acidification. Using an Ecopath with Ecosim ecosystem model for the Wellington south coast, including the Taputeranga Marine Reserve (MR), New Zealand, we predicted ecosystem responses under 4 scenarios: ocean acidification + fishing; ocean acidification + MR (no fishing); no ocean acidification + fishing; no ocean acidification + MR for the year 2050. Fishing had a larger effect on trophic group biomasses and trophic structure than ocean acidification, whereas the effects of ocean acidification were only large in the absence of fishing. Mortality by fishing had large, negative effects on trophic group biomasses. These effects were similar regardless of the presence of ocean acidification. Ocean acidification was predicted to indirectly benefit certain species in the MR scenario. This was because lobster (Jasus edwardsii) only recovered to 58% of the MR biomass in the ocean acidification + MR scenario, a situation that benefited the trophic groups lobsters prey on. Most trophic groups responded antagonistically to the interactive effects of ocean acidification and marine protection (46%; reduced response); however, many groups responded synergistically (33%; amplified response). Conservation and fisheries management strategies need to account for the reduced recovery potential of some exploited species under ocean acidification, nonadditive interactions of multiple factors, and indirect responses of species to ocean acidification caused by declines in calcareous predators. © 2014 Society for Conservation Biology.

  10. Cloud Based GIS Approach for Monitoring Environmental Pollution in the Coastal Zone of Kalutara, Sri Lanka

    Directory of Open Access Journals (Sweden)

    M.S.P.M. Sirirwardane

    2015-09-01

    Full Text Available Geographic Information Systems (GIS can be used as a powerful tool in many aspects of handling geospatial data. By considering the modern geospatial approaches, this research is focused on monitoring environmental pollution in the coastal zone of Kalutara area, with the objective of identification of existing natural resources. Green vegetation patches, water bodies and beech areas were detected using remote sensing techniques. A detailed GPS field survey was conducted and identified minor environmental resources with various pollution incidents. This information was used to improve the available data sets. The types of pollution incidents were categorised according to the severity level by considering the relationship to each natural resource. Maps were created and data was uploaded to the ArcGIS online cloud platform. Web services were hosted using this cloud infrastructure. Pollution incidents data layer has been given web based editing capabilities for field monitoring using GPS enabled mobiles. Field observations were conducted and locations of the pollution effects were uploaded into web maps from the field with related attributes. The hot spots were used to get better understanding and awareness of the environmental pollution. As the results, pollution incidents were identified and there was a significant effect to the minor environmental elements. The cloud infrastructure, helped to bring down the barriers of data sharing and the incident reporting mechanism became more convenient during the field observations.

  11. Protection of chemolithoautotrophic bacteria exposed to simulated Mars environmental conditions

    Science.gov (United States)

    Gómez, Felipe; Mateo-Martí, Eva; Prieto-Ballesteros, Olga; Martín-Gago, Jose; Amils, Ricardo

    2010-10-01

    Current surface conditions (strong oxidative atmosphere, UV radiation, low temperatures and xeric conditions) on Mars are considered extremely challenging for life. The question is whether there are any features on Mars that could exert a protective effect against the sterilizing conditions detected on its surface. Potential habitability in the subsurface would increase if the overlaying material played a protective role. With the aim of evaluating this possibility we studied the viability of two microorganisms under different conditions in a Mars simulation chamber. An acidophilic chemolithotroph isolated from Río Tinto belonging to the Acidithiobacillus genus and Deinococcus radiodurans, a radiation resistant microorganism, were exposed to simulated Mars conditions under the protection of a layer of ferric oxides and hydroxides, a Mars regolith analogue. Samples of these microorganisms were exposed to UV radiation in Mars atmospheric conditions at different time intervals under the protection of 2 and 5 mm layers of oxidized iron minerals. Viability was evaluated by inoculation on fresh media and characterization of their growth cultures. Here we report the survival capability of both bacteria to simulated Mars environmental conditions.

  12. Environmental monitoring for protected areas: Review and prospect.

    Science.gov (United States)

    Slocombe, D S

    1992-04-01

    Monitoring activities in protected areas have a long history. Internal planning and management needs early led to ecological inventories. More recently the increasing number and awareness of external threats to parks has led to a variety of monitoring programs. Efforts to use protected areas, and especially biosphere reserves, as ecological baselines, have reinforced this trend. And as protected areas are increasingly recognized to be islands with complex internal and regional interactions, holistic, systems approaches to inventory, monitoring, and assessment of their state are being developed. This paper begins by reviewing threats to parks and the origins and importance of inventory and monitoring activities. A review of resource survey methods follows. Ecosystem science and environmental monitoring are introduced as a foundation for consideration of several newer approaches to monitoring and assessing the state of natural environments. These newer approaches are stress/response frameworks, landscape ecology, ecosystem integrity, and state of the environment reporting. A final section presents some principles for monitoring the state of protected areas. Examples are drawn from experience with Canadian national parks.

  13. Zooplankton of an urban coastal lagoon: composition and association with environmental factors and summer fish kill

    Directory of Open Access Journals (Sweden)

    Leonardo C. e Souza

    2011-06-01

    Full Text Available Zooplankton may be regarded as a sensitive tool for monitoring environmental variations in coastal lagoons due to their ability to immediately react to changes in the water column trophic features and salinity levels. As a coastal lagoon with a broad history of anthropic influence, Rodrigo de Freitas Lagoon (Rio de Janeiro, Brazil is widely used for water sports and artisanal fishing. The present study aimed to expand the knowledge base about zooplankton in the Rodrigo de Freitas Lagoon by assessing the composition and time-spatial distribution of the major zooplankton groups. Samples were collected fortnightly from at four distinct sampling points August 2001 to July 2002. At each point, salinity, temperature, dissolved oxygen and water transparency were measured. During the study period, the lagoon behaved as an spatially homogeneous environment in what regards the abiotic variables. However, all these variables showed significant differences along the time, mainly related to seasonality (air temperature and rainy and dry periods. The zooplankton community showed low taxonomic richness, with the predominance of species commonly found in coastal lagoons, especially with mesohaline conditions, as well as those found in estuaries. An interesting fact was the rise in zooplankton abundance at all sampling points right after a fish kill event. Such increase was caused mainly by the Brachionus plicatilis O.F. Müller 1786 species. Thus, the zooplankton community was affected by physical and chemical factors, mainly by the dissolved oxygen decline event and variations in the influx of seawater into the lagoon. In addition, phytoplankton availability and fish predation pressure were suggested as important regulating factors of the zooplankton community.

  14. Auxiliaries for the textile industry and environmental protection

    Directory of Open Access Journals (Sweden)

    Sanda VISAN

    2010-06-01

    Full Text Available The textile industry is an industrial field that affects the environment, from the plant growth until the production process. The obtaining of environmental licence for Romanian companies that produce textile products is related to elaboration and implementation of a modern system for an environmental management, that consist in utilization of ecological technologies for finishing, in diminution the water and energy consumption, cleaning of waste waters, reutilization of cleaned waters, sustainable management of wastes. In this study, the surfactant categories used in the textile industry that fulfil the conditions of environment protection, are presented. Some exemplifications were made involving the existing surfactants in Romanian textile industry, obtained from both domestic and external production. Also, some recommendation are suggested regarding the utilization of surfactants manufactured from either vegetal oils or chemical/petrochemical wastes, with similar properties as those from import having decreased prices an that affect as small as possible the environment.

  15. Water Efficiency Improvements At Various Environmental Protection Agency Sites

    Energy Technology Data Exchange (ETDEWEB)

    None

    2011-03-24

    The U.S. Environmental Protection Agency (EPA) built a successful water conservation program and reduced potable water use through a series of initiatives at EPA laboratories. The projects highlighted in this case study demonstrate EPA’s ability to reduce water use in laboratory and medical equipment by implementing vacuum pump and steam sterilizer replacements and retrofits. Due to the success of the initial vacuum pump and steam sterilizer projects described here, EPA is implementing similar projects at several laboratories throughout the nation.

  16. Towards environmental management of water turbidity within open coastal waters of the Great Barrier Reef.

    Science.gov (United States)

    Macdonald, Rachael K; Ridd, Peter V; Whinney, James C; Larcombe, Piers; Neil, David T

    2013-09-15

    Water turbidity and suspended sediment concentration (SSC) are commonly used as part of marine monitoring and water quality plans. Current management plans utilise threshold SSC values derived from mean-annual turbidity concentrations. Little published work documents typical ranges of turbidity for reefs within open coastal waters. Here, time-series turbidity measurements from 61 sites in the Great Barrier Reef (GBR) and Moreton Bay, Australia, are presented as turbidity exceedance curves and derivatives. This contributes to the understanding of turbidity and SSC in the context of environmental management in open-coastal reef environments. Exceedance results indicate strong spatial and temporal variability in water turbidity across inter/intraregional scales. The highest turbidity across 61 sites, at 50% exceedance (T50) is 15.3 NTU and at 90% exceedance (T90) 4.1 NTU. Mean/median turbidity comparisons show strong differences between the two, consistent with a strongly skewed turbidity regime. Results may contribute towards promoting refinement of water quality management protocols. Copyright © 2013 Elsevier Ltd. All rights reserved.

  17. THE EXISTENCE OF COASTAL FOREST, ITS IMPLICATION FOR TSUNAMI HAZARD PROTECTION, A CASE STUDY: IN CILACAP-CENTRAL JAVA, INDONESIA

    Directory of Open Access Journals (Sweden)

    Yudhicara Yudhicara

    2017-07-01

    Full Text Available The southern coast of Java which is facing to the Indian Ocean has many of natural hazard potential come from the sea. Since 2006 tsunami impacted the southern coast of Java, and caused severely damage especially along the coast of Cilacap (1-7,7 m run up height. People commit to do greening the beach by planting suitable plants such as a Casuarina equisetifolia, Terminalia catappa, and Cocos nucifera. This paper discusses the existence of coastal forests in Cilacap coastal area, their potential ability as a coastal protection from the tsunami wave which cover the density, diameter, height, age, and other parameters that affects the coastal defence against tsunami waves. Some experiences of tsunamis that have occurred, indicating that the above parameters linked to the ability of vegetation to act as a natural barrier against tsunamis. In the case of sandy beaches, such as in Cilacap, Pandanus odorarissimus has more effectiveness than other trees due to its hanging roots that can withstand the tsunami height less than 5 m, able to withstand debris and can withstand the scouring effects of tsunami waves, while Casuarina equisetifolia along Cilacap beaches more dominant than other trees, so it is recommended to increase the diversity of plants as well as increase the density and tree placement setting. By field measurement in order to get parameter applied to some graphs, Cilacap coastal forest does not enough capability for tsunami barrier reflected to the tsunami height experience in this region. Ages could be the important parameter in order to have bigger diameter trunk, higher trees height, and high resistance capacity againts tsunami hazard potential. Compare to Kupang, East Nusa Tenggara, Cilacap coastal forest still young and need some more years to make trees ready act as tsunami reduction.

  18. Environmental Oil Spill Sensitivity Atlas for the South Greenland Coastal Zone

    DEFF Research Database (Denmark)

    Mosbech, A.; Boertmann, D.; Olsen, B. Ø.

    This oil spill sensitivity atlas covers the shoreline and the offshore areas of South Greenland between 56º30' N and 62º N. The coastal zone is divided into 220 areas and the offshore zone into 6 areas. For each area a sensitivity index value is calculated, and each area is subsequently ranked...... according to four degrees of sensitivity. Besides this general ranking a number of smaller sites are especially selected as: they are of particular significance, they are particularly vulnerable to oil spill and because effective oil spill response may be performed. The shoreline sensitivity ranking...... for each season. Based on all the information, appropriate oil spill response methods have been assessed for each area. Web site: environmental-atlas.dmu.dk/...

  19. Environmental Oil Spill Sensitivity Atlas for the West Greenland (68º-72º N) Coastal Zone

    DEFF Research Database (Denmark)

    Mosbech, A.; Boertmann, D.; Olsen, B. Ø.

    This oil spill sensitivity atlas covers the shoreline and the offshore areas of West Greenlandbetween 68º N and 72º N. The coastal zone is divided into nearly 200 areas and the offshorezone into 8 areas. A sensitivity index value is calculated for each area, and each area issubsequently ranked...... according to four degrees of sensitivity. Besides this general ranking anumber of smaller areas are especially selected because they are of particular significance, theyare particularly vulnerable to oil spill and, an effective oil spill response can be performed. Theshoreline sensitivity ranking is shown....... Based on all the information,appropriate oil spill response methods have been assessed for each area. Web site environmental-atlas.dmu.dk/...

  20. How we can make ecotoxicology more valuable to environmental protection.

    Science.gov (United States)

    Hanson, M L; Wolff, B A; Green, J W; Kivi, M; Panter, G H; Warne, M St J; Ågerstrand, M; Sumpter, J P

    2017-02-01

    There is increasing awareness that the value of peer-reviewed scientific literature is not consistent, resulting in a growing desire to improve the practice and reporting of studies. This is especially important in the field of ecotoxicology, where regulatory decisions can be partly based on data from the peer-reviewed literature, with wide-reaching implications for environmental protection. Our objective is to improve the reporting of ecotoxicology studies so that they can be appropriately utilized in a fair and transparent fashion, based on their reliability and relevance. We propose a series of nine reporting requirements, followed by a set of recommendations for adoption by the ecotoxicology community. These reporting requirements will provide clarity on the the test chemical, experimental design and conditions, chemical identification, test organisms, exposure confirmation, measurable endpoints, how data are presented, data availability and statistical analysis. Providing these specific details will allow for a fuller assessment of the reliability and relevance of the studies, including limitations. Recommendations for the implementation of these reporting requirements are provided herein for practitioners, journals, reviewers, regulators, stakeholders, funders, and professional societies. If applied, our recommendations will improve the quality of ecotoxicology studies and their value to environmental protection. Copyright © 2016 Elsevier B.V. All rights reserved.

  1. Environmental sensitivity of the coastal islands of Ubatuba, SP, Brazil (pt

    Directory of Open Access Journals (Sweden)

    Carolina Rodrigues Bio Poletto, Getulio Teixeira Batista

    2008-08-01

    Full Text Available The Environmental Sensitivity Index Maps for Oil Spills (ESI Maps, or SAO inPortuguese constitute an essential component and source of basic information for emergency planning, response decision support and damage evaluation in case of oil spills. This studyaims at the elaboration of sensitivity maps for oil spills for the islands within the Ubatubamunicipality, north coast of the State of São Paulo. The adopted methodology is based on theTechnical Specifications for the production of Environmental Sensitivity Maps for oil spills(SAO maps proposed by the Brazilian Ministry of Environment. The study involved thegathering of secondary data, followed by field work carried out in the summer and winterperiods of 2007; the elaboration of the cartographic base maps and, finally, the integration ofthe data to a GIS (Geographic Information System. As a result it was registered and mappedthe physical (geology, geomorphology, oceanography and climatology, biological (fauna,flora and coastal environments and socioeconomic (anthropic influence, human use, artificialstructures and impacts resources of Ubatuba coastal islands. Eleven beaches have beenidentified, located at six islands, with distinct topographic and geomorphologic features. Thebeaches were classified with sensitivity index 4, because they are sheltered from actions ofwaves and currents. Most of the mapped environments (44.8% were classified withsensitivity index 8, indicating high sensitivity of the islands. The oil spill impacts on coastalenvironments can be significantly minimized during the contingency actions when previousknowledge of the ecosystems that compose the islands environment is available, especiallywhen it is integrated into GIS data basis, capable of displaying easy-to-use maps. Theenvironmental sensitivity mapping is an important management instrument, especially whendealing with sensible and poorly studied areas such as the islands of Ubatuba.

  2. The green turtle Chelonia mydas as a marine and coastal environmental sentinels: anthropogenic activities and diseases

    Directory of Open Access Journals (Sweden)

    Isabela Guarnier Domiciano

    2017-10-01

    Full Text Available The green turtle Chelonia mydas is a widely distributed, slowly maturing species with a complex life cycle, using both oceanic and coastal environments. The species is exposed to different threats and is considered an environmental sentinel that indicates variation among, and the severity of hazards to marine ecosystems. This study aimed to describe both anthropogenic impacts, and infectious and parasitic diseases in C. mydas - including cases along the Brazilian coast - and implications for conservation. Bycatch is reported as the main threat to the conservation of this species, followed by debris ingestion, collisions with boats, dredging, and chronic environmental contamination. All of these impacts may directly or indirectly cause death, by facilitating contact with pathological agents and by increasing vulnerability to secondary diseases. The pathological agents associated with lesions include viruses, bacteria, fungi, protozoa, and helminths. Fibropapillomatosis is an example of a chronic disease characterized by cutaneous and visceral tumors that affects mostly juvenile C. mydas worldwide and is associated with the Chelonid herpesvirus 5. The bacterias Vibrio alginolyticus, Aeromonas hydrophila, and Pseudomonas fluorescens are found in the aquatic environment and among C. mydas lesions in various organs. Trematode adults and eggs of the family Spirorchiidae are also frequent in systemic cardiovascular diseases of C. mydas. The direct impacts of anthropogenic activities and diseases are synergistic and may affect the specie’s health and conservation. Therefore, the monitoring and systematic diagnosing of diseases and causes of death - including necropsy, histopathology, and molecular exams - are necessary to assess a population’s health, to support appropriate decisions of coastal management and to target future research topics that optimize C. mydas conservation.

  3. THE IMPORTANCE OF ENVIRONMENTAL PROTECTION IN CSR POLICY

    Directory of Open Access Journals (Sweden)

    Rosca Mihai Ioan

    2011-12-01

    Full Text Available The CSR policy of companies occupy a privileged environment through coaching programs to other interests such as employees, suppliers, customers, authorities and various NGOs. This is why we wanted to see what the environment is important for managers on companies in Romania, the company's CSR policy. In the literature the definition of social responsibility and ways to implement this in practice are often encountered. Some authors claim that societal marketing concept has not found its way into the language of business. From here, there were other terms that had a greater impact on the business environment such as social responsibility. Increasing the company's impact on the environment, the pressure exerted by stakeholders, and identifying positive elements of socially responsible approach have been the main stimulus for development of social responsibility. From that a lot of studies on academic and commercial problem. And the present study fit the same line we conducted a research on 50 companies,it was an exploratory research. As respondents were chosen only marketing managers or general managers or even owners compnaie depending, in other words I tried to go directly to company decision makers in developing and building its image. While this one sample is statistically representative of the point of view we have covered with him in all areas of business activities and of all sizes can say that the results provide a clear enough picture of managersmentality in companies in Romania on business activities with the problem of intereactiunii environment Managers of companies in Romania recognize the environmental problems and say they are implicating in various actions to protect the environment. On the declarative level social environment is one of the most important areas being the most nominated as one of the top three areas of social nature that would involve having the greatest opportunity for development in coming years, over 60% of

  4. Strategy of Environmental Protection in the Traffic and Tourist Flows

    Directory of Open Access Journals (Sweden)

    Teodor Perić

    2012-10-01

    Full Text Available A whole range of dangerous substances and harmful organicand inorganic materials are transported daily through thesystem of traffic and tourist environment and flows. The use ofthese substances covers a wide range: in the production ofdrugs, agrotechnical protective means, fertilisers, paint and varnish,po(vmers, detergents, fuel, and in other industries.Within the strategy of environmental protection and thetourist and traffic surrounding, the producers and traffic societiestake relatively good care about the so-called technologicalsafety during the production, handling and transport of thedangerous substances.According to the legislation, the obligations accepted fromthe Base{ Convention, and conclusions of the United NationsConference on Environment and Development (UNCED etc.,the elimination of the harmful ma ller and waste from the Croatianecological environment has a strategic objective, althoughthe necesswy protective measures have not been unde1takenand organised completely yet, just as the knowledge in case ofmajor accidents with dangerous material has not been acquiredyet.In the transport environment and the tourist flows it is necessaryto strengthen the control of selection, development andintroduction of the technologies that include dangerous substances.On the other hand, the technologies that represent anexcessively big risk regarding accidents, with the possibility ofendangering the inhabitants, goods and eco-environment,should be strongly opposed to.

  5. Environmental assessment in The Netherlands: Effectively governing environmental protection? A discourse analysis

    Energy Technology Data Exchange (ETDEWEB)

    Runhaar, Hens, E-mail: h.a.c.runhaar@uu.nl [Utrecht University, Copernicus Institute of Sustainable Development, P.O. Box 80,115, 3508 TC Utrecht (Netherlands); Laerhoven, Frank van, E-mail: vanLaerhoven@uu.nl [Utrecht University, Copernicus Institute of Sustainable Development, P.O. Box 80,115, 3508 TC Utrecht (Netherlands); Driessen, Peter, E-mail: p.driessen@uu.nl [Utrecht University, Copernicus Institute of Sustainable Development, P.O. Box 80,115, 3508 TC Utrecht (Netherlands); Arts, Jos, E-mail: e.j.m.m.arts@rug.nl [University of Groningen, Faculty of Planning, P.O. Box 800, 9700 AV Groningen (Netherlands)

    2013-02-15

    Environmental assessment (EA) aims to enhance environmental awareness and to ensure that environmental values are fully considered in decision-making. In the EA arena, different discourses exist on what EA should aim for and how it functions. We hypothesise that these discourses influence its application in practice as well as its effectiveness in terms of achieving the above goals. For instance, actors who consider EA as a hindrance to fast implementation of their projects will probably apply it as a mandatory checklist, whereas actors who believe that EA can help to develop more environmentally sound decisions will use EIA as a tool to design their initiatives. In this paper we explore discourses on EA in The Netherlands and elaborate on their implications for EA effectiveness. Based on an innovative research design comprising an online survey with 443 respondents and 20 supplementary semi-structured interviews we conclude that the dominant discourse is that EA is mainly a legal requirement; EAs are conducted because they have to be conducted, not because actors choose to do so. EA effectiveness however seems reasonably high, as a majority of respondents perceive that it enhances environmental awareness and contributes to environmental protection. However, the 'legal requirement' discourse also results in decision-makers seldom going beyond what is prescribed by EA and environmental law. Despite its mandatory character, the predominant attitude towards EA is quite positive. For most respondents, EA is instrumental in providing transparency of decision-making and in minimising the legal risks of not complying with environmental laws. Differences in discourses seldom reflect extreme opposites. The 'common ground' regarding EA provides a good basis for working with EA in terms of meeting legal requirements but at the same time does not stimulate creativity in decision-making or optimisation of environmental values. In countries characterised by

  6. The rich and the poor: environmental biodiversity protecting from allergy.

    Science.gov (United States)

    Ruokolainen, Lasse; Fyhrquist, Nanna; Haahtela, Tari

    2016-10-01

    It has been proposed that biodiversity loss leads to reduced interaction between environmental and human microbiotas. This, in turn, may lead to immune dysfunction and impaired tolerance mechanisms in humans. That is, contact with environmental biodiversity is expected to protect from allergies. However, direct evidence linking contact with biodiversity and risk of allergy has been lacking. In this review, we consider the latest research on the biodiversity hypothesis of allergy. It is becoming clear that what you eat, drink, inhale, and touch all contribute to the grand scheme of host-microbial crosstalk that is needed for a balanced, healthy immune system to develop and maintain a healthy recognition between harmful and harmless invasions. Microbes can either communicate directly with host immune cells or affect the host via metabolism that can even lead to epigenetic modifications. Our living environment plays a key role in this process. Although especially, early exposure to diverse, beneficial microbiota from the environment is repeatedly found crucial, studies on immigrants demonstrate that condition in later life can also be decisive. We are still lacking a more detailed understanding of the interaction between natural, environmental biodiversity, and health, which calls for new innovative and more long-term investigations. The outcomes should be utilized in policy and urban planning efforts, promoting human interaction with natural biodiversity, and supporting a healthy lifestyle.

  7. Economic factor environmental protection. Productivity of the German environmental and climate protection industry in international competition; Wirtschaftsfaktor Umweltschutz. Leistungsfaehigkeit der deutschen Umwelt- und Klimaschutzwirtschaft im internationalen Vergleich

    Energy Technology Data Exchange (ETDEWEB)

    Legler, Harald; Krawczyk, Olaf [Niedersaechsisches Institut fuer Wirtschaftsforschung (NIW), Hannover (Germany); Walz, Rainer; Eichhammer, Wolfgang; Frietsch, Rainer [Fraunhofer Institut fuer System- und Innovationsforschung (ISI), Karlsruhe (Germany)

    2006-05-15

    The analysis on the economic factor environment and the German environmental industry on international competition is faced to methodological limits, since the environmental industry does not present itself as an homogeneous sector. The study is organized in the following chapters: introduction - the importance of environmental industry; classification of environmental and climate protection industry; productivity volume and production structure; international competition for potential environmental protection products; environmental protection industry and innovative performance. Integrated environmental solutions are of increasing significance, avoiding emissions and products and production process from beginning on. All known forecast indicate an expansive market development. In addition the rising prices for crude oil may push the search for innovative solutions to substitute fossil energy sources. The environmental industry should look for globally transferable solutions in order to promote global sustainable growth.

  8. Coastal Foredune Evolution, Part 1: Environmental Factors and Forcing Processes Affecting Morphological Evolution

    Science.gov (United States)

    2017-02-01

    Coastal and Hydraulics Engineering Technical Note (CHETN) is the first of two CHETNs focused on improving technologies to forecast coastal foredune...morphodynamic evolution of coastal foredunes. Part 2 reviews modeling approaches to forecast these changes and develops a probabilistic modeling framework to

  9. EPA Funds Coastal Observation System for Indicators of Ocean Acidification in Casco Bay

    Science.gov (United States)

    The U.S. Environmental Protection Agency provided a total of $85 thousand toward establishing a state-of-the-art coastal observing system in Casco Bay Maine to help coastal managers evaluate the threat of coastal acidification from excess CO 2.

  10. PROFILE: Environmental Impact Assessment Under the National Environmental Policy Act and the Protocol on Environmental Protection to the Antarctic Treaty.

    Science.gov (United States)

    Ensminger; McCold; Webb

    1999-07-01

    / Antarctica has been set aside by the international community for protection as a natural reserve and a place for scientific research. Through the Antarctic Treaty of 1961, the signing nations agreed to cooperate in protecting the antarctic environment, in conducting scientific studies, and in abstaining from the exercise of territorial claims. The 1991 signing of the Protocol on Environmental Protection to the Antarctic Treaty (Protocol) by representatives of the 26 nations comprising the Antarctic Treaty Consultative Parties (Parties) significantly strengthened environmental protection measures for the continent. The Protocol required ratification by each of the governments individually prior to official implementation. The US government ratified the Protocol by passage of the Antarctic Science, Tourism, and Conservation Act of 1997. Japan completed the process by ratifying the Protocol on December 15, 1997. US government actions undertaken in Antarctica are subject to the requirements of both the Protocol and the US National Environmental Policy Act (NEPA). There are differences in the scope and intent of the Protocol and NEPA; however, both require environmental impact assessment (EIA) as part of the planning process for proposed actions that have the potential for environmental impacts. In this paper we describe the two instruments and highlight key similarities and differences with particular attention to EIA. Through this comparison of the EIA requirements of NEPA and the Protocol, we show how the requirements of each can be used in concert to provide enhanced environmental protection for the antarctic environment. NEPA applies only to actions of the US government; therefore, because NEPA includes certain desirable attributes that have been refined and clarified through numerous court cases, and because the Protocol is just entering implementation internationally, some recommendations are made for strengthening the procedural requirements of the Protocol

  11. Mapping and quantifying habitat fragmentation in small coastal areas: a case study of three protected wetlands in Apulia (Italy).

    Science.gov (United States)

    Tomaselli, Valeria; Tenerelli, Patrizia; Sciandrello, Saverio

    2012-01-01

    In the Mediterranean Region, habitat loss and fragmentation severely affect coastal wetlands, due to the rapid expansion of anthropogenic activities that has occurred in the last decades. Landscape metrics are commonly used to define landscape patterns and to evaluate fragmentation processes. This investigation focuses on the performance of a set of landscape pattern indices within landscapes characterized by coastal environments and extent below 1,000 ha. The aim is to assess the degree of habitat fragmentation for the monitoring of protected areas and to learn whether values of landscape metrics can characterize fine-resolution landscape patterns. The study areas are three coastal wetlands belonging to the Natura 2000 network and sited on the Adriatic side of Apulia (Southern Italy). The Habitat Maps were derived from the Vegetation Maps generated integrating phytosociological relevés and Earth Observation data. In the three sites, a total of 16 habitat types were detected. A selected set of landscape metrics was applied in order to investigate their performance in assessing fragmentation and spatial patterns of habitats. The final results showed that the most significant landscape patterns are related to highly specialized habitat types closely linked to coastal environments. In interpreting the landscape patterns of these highly specialized habitats, some specific ecological factors were taken into account. The shape indices were the most useful in assessing the degree of fragmentation of habitat types that usually have elongated morphology along the shoreline or the coastal lagoons. In all the cases, to be meaningful, data obtained from the application of the selected indices were jointly assessed, especially at the class level.

  12. Effects of hydrologic connectivity and environmental nariables on nekton assemblage in a coastal marsh system

    Science.gov (United States)

    Kang, Sung-Ryong; King, Sammy L.

    2013-01-01

    Hydrologic connectivity and environmental variation can influence nekton assemblages in coastal ecosystems. We evaluated the effects of hydrologic connectivity (permanently connected pond: PCP; temporary connected pond: TCP), salinity, vegetation coverage, water depth and other environmental variables on seasonal nekton assemblages in freshwater, brackish, and saline marshes of the Chenier Plain, Louisiana, USA. We hypothesize that 1) nekton assemblages in PCPs have higher metrics (density, biomass, assemblage similarity) than TCPs within all marsh types and 2) no nekton species would be dominant across all marsh types. In throw traps, freshwater PCPs in Fall (36.0 ± 1.90) and Winter 2009 (43.2 ± 22.36) supported greater biomass than freshwater TCPs (Fall 2009: 9.1 ± 4.65; Winter 2009: 8.3 ± 3.42). In minnow traps, saline TCPs (5.9 ± 0.85) in Spring 2009 had higher catch per unit effort than saline PCPs (0.7 ± 0.67). Our data only partially support our first hypothesis as freshwater marsh PCPs had greater assemblage similarity than TCPs. As predicted by our second hypothesis, no nekton species dominated across all marsh types. Nekton assemblages were structured by individual species responses to the salinity gradient as well as pond habitat attributes (submerged aquatic vegetation coverage, dissolved oxygen, hydrologic connectivity).

  13. Species profiles: Life histories and environmental requirements of coastal fishes and invertebrates (Pacific Southwest)

    Energy Technology Data Exchange (ETDEWEB)

    Siegfried, C.A. (New York State Museum and Science Service, Albany, NY (USA))

    1989-12-01

    Species profiles are literature summaries of the taxonomy, morphology, range, life history, and environmental requirements of coastal aquatic species. They are prepared to assist in environmental impact assessments. Crangonid shrimp once were important in an export fishery but are now the basis of a bait fishery in San Francisco Bay. The shrimp are important components of the estuarine system, serving as an important food of almost all sport and commercial fishes of west coast estuaries. Spawning occurs in waters of >15 ppT salinity. Ovigerous females are found year-round; abundance peaks in spring and summer in embayments and in winter offshore. Eggs hatch directly into planktonic zoea which require 30--40 days to develop into postlarvae. Larvae prefer surface waters, while postlarvae prefer bottom waters. Larvae are exposed to predominantly seaward currents and postlarvae to landward moving bottom currents. Juvenile crangonids are generally found in brackish to nearly fresh water but move to more saline waters as they mature. Crangonids are opportunistic predators of epibenthic and benthic forms. Annual abundance of crangonids in San Francisco Bay has been linked to the volume of freshwater flow to the estuary. Maintaining adequate freshwater flows to the estuary to ensure successful recruitment is vital to maintaining populations of this important component of the estuarine system. 56 refs., 4 figs.

  14. The Baltic Sea - an example of how to protect marine coastal ecosystems

    Directory of Open Access Journals (Sweden)

    Dietwart Nehring

    2001-03-01

    Full Text Available The Baltic Sea covers an area of 415 000 km2. A typical brackish sea, it is very sensitive to anthropogenic activities. Inorganic nutrients, trace metals, chlorinated hydrocarbons and crude oil products are contaminants studied in the Baltic Monitoring Programme of HELCOM. The data collected by the riparian countries forms the basis for the periodic assessments of the state of the marine environment of the Baltic Sea Area produced by HELCOM every five years. Since 1992 marine nature conservation has been part of the HELCOM convention. According to the third status report issued in 1996, it was the first time that HELCOM could strike a positive balance with regard to the decreasing environmental load. This is also reflected in lower concentrations of harmful substances in fish, marine mammals and seabirds in the Baltic Sea Area. The reasons for this progress are the protective actions initiated by HELCOM and the economic collapse in some of the former East Bloc countries, the latter resulting in an abrupt fall in industrial and agricultural production. Although the restoration of the Baltic ecosystem has only just begun, the protective measures introduced to achieve this aim can serve as an example of how to solve similar problems in other semi-enclosed basins and shelf seas.

  15. Let the oyster reefs tell their story- a novel approach to reconstructing coastal environmental histories

    Science.gov (United States)

    Jalowska, A. M.; McKee, B. A.; Rodriguez, A. B.; Ridge, J. T.

    2016-02-01

    Intertidal oyster reefs (Crassostrea virginica) are a vital part of coastal ecosystems around the world, providing habitat for marine life and improving water quality. These integral parts of coastal landscapes also dissipate wave energy, reducing estuarine shoreline erosion. Within the last century, oyster reefs across the world have decreased in abundance and areal extent due to anthropogenic and environmental changes, such as harvesting, pollution, climate change and disease. However, previous studies of restored oyster reefs—based on direct measurements of oyster-reef growth over a decade—have shown the ability of intertidal reefs to outpace sea-level rise via vertical accretion. In this study we present a novel application of 210Pb geochronology (Constant Rate of Supply Model) combined with radiocarbon dating applied to two natural intertidal oyster reefs in North Carolina, USA. Our findings show that within the last 560 years, the oyster reef located on an open mudflat consistently grew at the rate of sea-level rise (SLR). The second examined reef was located in a sandy tidal channel and initially formed around 700 years ago. Reef sediments recorded a disturbance associated with a large storm event, Hurricane Barbara (1953). Our new application of the 210Pb geochronology method, combined with radiocarbon dating, analyses of shell condition and size, and grain size, opens the possibilities to explore the historical record of oyster-reef health and growth rate to evaluate its sensitivity or resilience to sea-level rise, sediment supply, storms and anthropogenic disturbances. Identifying periods and conditions of optimal growth for oyster-reef habitats will provide vital information for restoration efforts. Additionally, oyster reefs may contain a detailed and well-preserved record of local sea level in their sediments.

  16. Threats posed by artisanal fisheries to the reproduction of coastal fish species in a Mediterranean marine protected area

    Science.gov (United States)

    Lloret, J.; Muñoz, M.; Casadevall, M.

    2012-11-01

    Artisanal fisheries are frequently considered as a sustainable activity compatible with the conservation objectives of marine protected areas (MPAs). Few studies have examined the impacts of these fisheries on the reproductive potential of exploited fish species within the marine reserves. This study evaluated the potential impact of artisanal fishing on the reproduction of coastal fish species in a Mediterranean MPA through onboard sampling from January 2008 to December 2010. Eleven sex-changing fish species constituted an important part of the catch (20% overall and up to 60% of the total gill net catch) and, in five of them, most individuals were of one sex. Artisanal fishing can negatively affect the sustainability of those coastal fishes showing sex reversal, particularly the protogynous ones such as Diplodus cervinus and Epinephelus marginatus, as well as the species with complex mating systems (e.g. some sparids, labrids and scorpaenids). In all species the average size for the individuals captured was above the minimum landing size (where this exists), but in four species (Conger conger, Diplodus puntazzo, Sphyraena spp. and Sparus aurata) it was below the size of first maturity (L50). Results show that sex and size selection by artisanal fishing not only can have an impact on the reproduction of coastal fish species but may also be exacerbating rather than reducing the impact of fishing on coastal resources. Thus, new management actions need to be urgently implemented in the MPAs where artisanal fisheries are allowed to operate in order to protect the reproductive potential of these species, particularly those showing a complicated reproductive strategy.

  17. Institutionalizing environmental protection through self-regulation: the case of environmental standards adoption in Lithuania.

    Science.gov (United States)

    Bileisis, Mantas; Misiune, Ieva

    2017-04-01

    The impacts of human activity in the environment have a global dimension, but there are no effective global governance instruments to enforce environmental standards. At the same time, many national governments lack incentives to pursue strict environmental policies. In this context, self-regulation is seen as an alternative venue to address environmental challenges. This work aims to identify factors that influence companies to engage in environmental self-regulation? For this aim in March 2015 a survey of 482 companies was conducted. The target group were companies operating in Lithuania that hold ISO14001 certificates - one of the most prolific instruments for self-regulation. The questionnaire was designed to test assumptions developed in new institutionalist literature which claim that common practices can emerge through isomorphism.- The results showed that the main motive for environmental self-regulation is the desire to improve company image, rather than protecting the environment per se. Another important finding was that the main source of pressure to adopt self-regulation was based less on the perceived demands but the customers. Rather the driver for the adoption was a feeling of a need no to fall behind industry leaders. Thus, normative isomorphism is the main mechanism through which environmental self-regulation proliferates. We claim for a rapid proliferation of environmental self-regulation perceived industry leaders need to be identified and they need to be persuaded that environmental standards are key for the development of the industry. However, this also raises questions of sustainability. Few industries have long standing leaders, and through successful investment and technological development new actors can arise and this may risk stalling or even reversing self-regulation.

  18. Environmental protection implications of the electric power restructuring in Ghana

    DEFF Research Database (Denmark)

    Turkson, J.K.; Amadu, M.B.

    1999-01-01

    The electric utility industries in most African countries are confronted by the twin-problem of deficient capacity and lack of adequate financial resources to undertake capacity expansion of their respective systems. The critical aspects of power sectorreform taking place in many countries are th...... proposed for the Volta River Authority (VRA) between 1997-2013, the levels of these air pollutants are estimated. The study further describes other potential environmental impacts of changes in fuel mix in power generation....... are the shift away from state-owned monopoly model towards private sector participation and some competition in the industry. Hydropower plants dominate power systems in most countries in the region. Ghana, which isthe focus of this study, has such characteristics. The hydrology of the river on which the two....... The purposes of the study are: (i) to assess the environmental (more specifically air pollution) implicationsof changing fuel mix in power generation in Ghana within the context of the ongoing reform of the power sector and (ii) to assess the capacity of the environment protection agencies to regulate, monitor...

  19. Ecological Situation and Environmental Protection Policy in Russian Regions

    Directory of Open Access Journals (Sweden)

    Tatiana Olegovna Tagaeva

    2016-03-01

    Full Text Available The present ecological situation and negative influence of ecological factors on public health in the Russian Federation are analysed in this article. Russia is one of the most polluted countries in the world, and the environmental problem is very important here. In spite of some decrease in pollution during the crisis period, nature does not have time to neutralize pollution accumulated before, and as a result, there is an increase in the pollution concentration. In 66 cities (40 million people with excess 10 times and more than permitted maximum concentration level, the morbidity is above the average Russian level of 1.6 — 2 times. The forecast of emission according to the various scenarios of Russian development has been done: a pessimistic scenario with a slowdown in economic growth and an optimistic scenario with the acceleration of economic growth. The optimistic scenario is realized under the hypothesis about the oil prices increase and the real rouble exchange rate strengthening at the end of 2015, the revival of investment processes, the successful policy of import substitution, and the competent using of the instruments of monetary and fiscal policy. The pessimistic scenario is implemented under the assumption of negative economic tendency prolongation of 2014. For the forecast analysis, the dynamic inter-industry model with the ecological block was used. At the optimistic scenario implementation, the additional burden on the natural environment should be expected. The most important result of the research is the estimation of the rates of ecological payments which are necessary for performing the functions stimulating the environmental protection activity. The article presents the findings about the need to improve the institutional ecological structures, the scientific basis of pollution taxes, the introductions of the stimulating tools of the economic nature protection mechanism. The results presented in the article may be used

  20. 75 FR 80287 - Environmental Protection Agency Implementation of OMB Guidance on Drug-Free Workplace Requirements

    Science.gov (United States)

    2010-12-22

    ... 40 CFR Part 36 Environmental Protection Agency Implementation of OMB Guidance on Drug-Free Workplace... Protection Agency is removing its regulation implementing the Governmentwide common rule on drug-free... make no substantive change in Environmental Protection Agency policy or procedures for drug-free...

  1. 40 CFR Appendix A to Part 45 - Environmental Protection Agency Training Programs

    Science.gov (United States)

    2010-07-01

    ... Training Programs A Appendix A to Part 45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRAINING ASSISTANCE Pt. 45, App. A Appendix A to Part 45—Environmental Protection Agency Training Programs Administering office Headquarters Regional Office of Air, Noise, and...

  2. JTS and its Application in Environmental Protection Applications

    Science.gov (United States)

    Atanassov, Emanouil; Gurov, Todor; Slavov, Dimitar; Ivanovska, Sofiya; Karaivanova, Aneta

    2010-05-01

    The environmental protection was identified as a domain of high interest for South East Europe, addressing practical problems related to security and quality of life. The gridification of the Bulgarian applications MCSAES (Monte Carlo Sensitivity Analysis for Environmental Studies) which aims to develop an efficient Grid implementation of a sensitivity analysis of the Danish Eulerian Model), MSACM (Multi-Scale Atmospheric Composition Modeling) which aims to produce an integrated, multi-scale Balkan region oriented modelling system, able to interface the scales of the problem from emissions on the urban scale to their transport and transformation on the local and regional scales), MSERRHSA (Modeling System for Emergency Response to the Release of Harmful Substances in the Atmosphere) which aims to develop and deploy a modeling system for emergency response to the release of harmful substances in the atmosphere, targeted at the SEE and more specifically Balkan region) faces several challenges: These applications are resource intensive, in terms of both CPU utilization and data transfers and storage. The use of applications for operational purposes poses requirements for availability of resources, which are difficult to be met on a dynamically changing Grid environment. The validation of applications is resource intensive and time consuming. The successful resolution of these problems requires collaborative work and support from part of the infrastructure operators. However, the infrastructure operators are interested to avoid underutilization of resources. That is why we developed the Job Track Service and tested it during the development of the grid implementations of MCSAES, MSACM and MSERRHSA. The Job Track Service (JTS) is a grid middleware component which facilitates the provision of Quality of Service in grid infrastructures using gLite middleware like EGEE and SEEGRID. The service is based on messaging middleware and uses standart protocols like AMQP (Advanced

  3. New Orleans to Venice, Louisiana Hurricane Protection Project, Draft Supplemental Environmental Impact Statement.

    Science.gov (United States)

    1984-02-01

    polychaetes, oligochaetes, and ciliate protozoans. Zooplankton such as cladocerans , decapod larvae, arrow-worms, urochordates, cumaceans, iso- pods...spionids are common in the shallow areas, while Corbicula, the Asiatic clam, predominates in the center. In the weter column, rotifers and cladoceran nauplil...Environmental Project Review US Environmental Protection Agency, Regional EIS Coordinator, Region VI US Environmental Protection Agency, the

  4. Older Adults' Perceptions of Nutrition as Protective against Detrimental Effects of Environmental Pollution

    Science.gov (United States)

    Dunn, Kristina; Gaetke, Lisa; Stephenson, Tammy; Brewer, Dawn

    2017-01-01

    The aging process makes older adults vulnerable to the detrimental health effects of environmental contaminants. Our study assessed older adults' perceptions regarding diet as protective against environmental contaminants, levels of concern about exposure to environmental contaminants, and interest in learning about protective food-related…

  5. Development of a WebGIS-based monitoring and environmental protection and preservation system for the Black Sea: The ECO-Satellite project

    Science.gov (United States)

    Tziavos, Ilias N.

    2013-04-01

    The ECO-Satellite project has been approved in the frame of the Joint Operational Program "Black Sea Basin 2007-2013" and it is co-financed by the European Union through the European Neighborhood and Partnership Instrument and the Instrument for Pre-Accession Assistance and National Funds. The overall objective of the project is to contribute to the protection and preservation of the water system of the Black Sea, with its main emphasis given to river deltas and protected coastal regions at the seaside. More specifically, it focuses on the creation of an environmental monitoring system targeting the marine, coastal and wetland ecosystems of the Black Sea, thus strengthening the development of common research among the involved partners and increasing the intraregional knowledge for the corresponding coastal zones. This integrated multi-level system is based on the technological assets provided by satellite Earth observation data and Geo-Informatics innovative tools and facilities, as well as on the development of a unified, easy to update geodatabase including a wide range of appropriately selected environmental parameters. Furthermore, a Web-GIS system is under development aiming in principle to support environmental decision and policy making by monitoring the state of marine, coastal and wetland ecosystems of the Black Sea and managing all the aforementioned data sources and derived research results. The system is designed in a way that is easily expandable and adaptable for environmental management in local, regional national and trans-national level and as such it will increase the capacity of decision makers who are related to Black Sea environmental policy. Therefore, it is expected that administrative authorities, scientifically related institutes and environmental protection bodies in all eligible areas will show interest in the results and applications of the information system, since the ECO-Satellite project could serve as a support tool for the

  6. Combined environmental stress from shrimp farm and dredging releases in a subtropical coastal lagoon (SE Gulf of California).

    Science.gov (United States)

    Cardoso-Mohedano, J G; Páez-Osuna, F; Amezcua-Martínez, F; Ruiz-Fernández, A C; Ramírez-Reséndiz, G; Sanchez-Cabeza, J A

    2016-03-15

    Nutrient pollution causes environmental damages on aquatic ecosystems worldwide. Eutrophication produces impacts in coastal ecosystems, affecting biota and ecosystem services. The Urias coastal lagoon (SE Gulf of California) is a sub-tropical estuary under several environmental pressures such as nutrient inputs from shrimp farm effluents and dredging related to port operations, which can release substances accumulated in sediments. We assessed the water quality impacts caused by these activities and results showed that i) nitrogen was the limiting nutrient, ii) shrimp farm effluents increased particulate organic matter and chlorophyll a in the receiving stations, and iii) dredging activities increased nitrite and reduced dissolved oxygen concentrations. The co-occurrence of the shrimp farm releases and dredging activities was likely the cause of a negative synergistic effect on water quality which mainly decreases dissolved oxygen and increases nitrite concentrations. Coastal zone management should avoid the co-occurrence of these, and likely others, stressors in coastal ecosystems. Copyright © 2016 Elsevier Ltd. All rights reserved.

  7. Species Profiles. Life Histories and Environmental Requirements of Coastal Fishes and Invertebrates (South Florida). Spiny Lobster.

    Science.gov (United States)

    LOBSTER, BIOLOGY , AQUATIC ORGANISMS, COASTAL REGIONS, FISHES, CRUSTACEA, DECAPODA, ENVIRONMENTS, INVERTEBRATES , HISTORY, LIFE( BIOLOGY ), POPULATION...BIOLOGISTS, ECOLOGY, REQUIREMENTS, LIFE CYCLES, MARINE BIOLOGY , TAXONOMY, PROFILES, ROCK

  8. Species Profiles. Life Histories and Environmental Requirements of Coastal Fishes and Invertebrates (South Atlantic). American Oyster.

    Science.gov (United States)

    OYSTERS, *MARINE BIOLOGY , COASTAL REGIONS, ECOLOGY, ENVIRONMENTS, REQUIREMENTS, LIFE CYCLES, BIOLOGY , AQUATIC ORGANISMS, FISHES, INVERTEBRATES ...HISTORY, LIFE( BIOLOGY ), POPULATION, REPRODUCTION(PHYSIOLOGY), SALINITY, FEEDING, ESTUARIES, TAXONOMY

  9. Playing Chemical Plant Environmental Protection Games with Historical Monitoring Data.

    Science.gov (United States)

    Zhu, Zhengqiu; Chen, Bin; Reniers, Genserik; Zhang, Laobing; Qiu, Sihang; Qiu, Xiaogang

    2017-09-29

    The chemical industry is very important for the world economy and this industrial sector represents a substantial income source for developing countries. However, existing regulations on controlling atmospheric pollutants, and the enforcement of these regulations, often are insufficient in such countries. As a result, the deterioration of surrounding ecosystems and a quality decrease of the atmospheric environment can be observed. Previous works in this domain fail to generate executable and pragmatic solutions for inspection agencies due to practical challenges. In addressing these challenges, we introduce a so-called Chemical Plant Environment Protection Game (CPEP) to generate reasonable schedules of high-accuracy air quality monitoring stations (i.e., daily management plans) for inspection agencies. First, so-called Stackelberg Security Games (SSGs) in conjunction with source estimation methods are applied into this research. Second, high-accuracy air quality monitoring stations as well as gas sensor modules are modeled in the CPEP game. Third, simplified data analysis on the regularly discharging of chemical plants is utilized to construct the CPEP game. Finally, an illustrative case study is used to investigate the effectiveness of the CPEP game, and a realistic case study is conducted to illustrate how the models and algorithms being proposed in this paper, work in daily practice. Results show that playing a CPEP game can reduce operational costs of high-accuracy air quality monitoring stations. Moreover, evidence suggests that playing the game leads to more compliance from the chemical plants towards the inspection agencies. Therefore, the CPEP game is able to assist the environmental protection authorities in daily management work and reduce the potential risks of gaseous pollutants dispersion incidents.

  10. Free Economic Competition and Environmental Protection: An approach to the study of Environmental Compliance Voluntary Agreements

    Directory of Open Access Journals (Sweden)

    Ingrid S. Ortiz Baquero

    2016-06-01

    Full Text Available This article pretends to illustrate the compatibility between two actual legal interests in the international economic order, the right to a healthy environment and the right of a free exercise of economic competition, by introducing voluntary agreements of compliance with environmental standards, making see that through these mechanisms can achieve compatibility of the two goals that once were considered diametrically opposed. This is an European system analysis, where these have been developed and are on track to consolidating, checking the advantages they would represent for the economy, as well as the concerns that have brought to the competition authorities, executing them in a practical scope and possible effects on the market. Finally, it aims to tackle the possible introduction of these in the Colombian legal system that would enable the rules to thereby achieve synergy between competition and environmental protection.

  11. Environmental protection implications of the electric power restructuring in Ghana

    Energy Technology Data Exchange (ETDEWEB)

    Turkson, J.K. [UNEP Collaborating Centre on Energy and Environment, Roskilde (Denmark); Amadu, M.B. [Kumasi Inst. of Technology, Energy and Environment, Kumasi (Ghana)

    1999-09-01

    The electric utility industries in most African countries are confronted by the twin-problem of deficient capacity and lack of adequate financial resources to undertake capacity expansion of their respective systems. The critical aspects of power sector reform taking place in many countries are the shift away from state-owned monopoly model towards private sector participation and some competition in the industry. Hydropower plants dominate power system in most countries in the region. Ghana, which is the focus of this study, has such characteristics. The hydrology of the river on which the two dams (Akosombo and Kpong hydropower plants) are built is increasingly becoming uncertain, and besides, the power output from the two plants is insufficient to meet the increasing electricity demand of the country. The alternative is to build thermal power plants to complement the two hydropower plants. The purposes of the study are: (i) to assess the environmental (more specifically air pollution) implications of changing fuel mix in power generation in Ghana within the context of the ongoing reform of the power sector and (ii) to assess the capacity of the environment protection agencies to regulate, monitor and enforce regulations in the emerging electricity industry. The study uses a spreadsheet-based simulation model to determine the potential levels of certain air pollutants - CO{sub 2}, SO{sub 2} and NO{sub x} - that would result from changes in fuel mix for electricity generation. Using different capacity expansion options proposed for The Volta River Authority (VRA) between 1997-2013, the levels of these air pollutants are estimated. The study further describes other potential environmental impacts of changes in fuel mix in power generation. (au)

  12. Environmental influences on fish assemblage distribution of an estuarine coastal lagoon, Ria de Aveiro (Portugal

    Directory of Open Access Journals (Sweden)

    L. Pombo

    2005-03-01

    Full Text Available Fish assemblage was examined for patterns in spatial and seasonal structure within an estuarine coastal lagoon, Ria de Aveiro. Two years of variation in abiotic conditions were recorded to identify factors responsible for maintaining the structure of fish assemblages. Nine sites were sampled monthly with a traditional “chincha” beach-seine net between November 1998 and October 2000. Fish abundance and biomass changed significantly between sites. Temperature was found to be the most important abiotic factor affecting the abundance (number of fish distribution of fish assemblage, which is more related to seasonal migrations than to spatial migrations. Salinity was the most important abiotic factor affecting the fish biomass, with temperature also having a major influence. The other abiotic parameters analysed also showed some influence on the distribution of fish, although, isolated from the other controlled and/or uncontrolled factors, they could not fully explain all the differences between assemblages. Feeding analysis indicates that fish assemblage is mostly dependent on small benthic and pelagic crustaceans and/or detritus, although they can feed opportunistically on other prey. The low spatial segregation of fish in relation to feeding preference indicates that, in a food-rich lagoon such as Ria de Aveiro, the environmental-biological interactions appear to have a greater effect on fish distribution than do biological interactions.

  13. 77 FR 30274 - The Commission's Role Regarding the Environmental Protection Agency's Mercury and Air Toxics...

    Science.gov (United States)

    2012-05-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission The Commission's Role Regarding the Environmental Protection Agency's Mercury and Air Toxics Standards; Policy Statement on the Commission's Role Regarding the Environmental...

  14. Funding environmental protection by local self-governments

    Directory of Open Access Journals (Sweden)

    Trklja Radmila

    2016-01-01

    Full Text Available The budget is the main lever of local self government policy. During the year all the payments should be made from the budget meeting the needs within the scope of their activities as well as collecting revenues from which will be settled those obligations. The term 'budget' is a word of English origin. It originated from the Latin word 'bulga' which means a leather bag. Over time, it transformed into the French word 'bugette' - a small bag and the English word 'budget' - which is the 'king's bag containing the money necessary for public expenditure'. The budget is a plan of revenues and expenditures which is set for a specific time period, usually a year. The success of environmental protection policy is largely determined by the degree of economic development of the local community. European integration of our country in the field of environment speeds up the reform process and makes progress in the conduct of public policy and the preservation of a healthy living space.

  15. 75 FR 63447 - Intent To Prepare a Draft Environmental Impact Statement for the Louisiana Coastal Area...

    Science.gov (United States)

    2010-10-15

    ... Louisiana Coastal Area--Plaquemines Parish, LA, Medium Diversion With Dedicated Dredging at Myrtle Grove... Statement (EIS) for the Louisiana Coastal Area (LCA)--Louisiana, Medium Diversion at Myrtle Grove with... effected area of the Barataria Basin, which is located in the Ascension, Assumption, Jefferson, Lafourche...

  16. Coastal aquifers: Scientific advances in the face of global environmental challenges

    Science.gov (United States)

    Post, Vincent E. A.; Werner, Adrian D.

    2017-08-01

    Coastal aquifers embody the subsurface transition between terrestrial and marine systems, and form the almost invisible pathway for tremendous volumes of freshwater that flow to the ocean. Changing conditions of the earth's landscapes and oceans can disrupt the fragile natural equilibrium between fresh and saltwater that exists in coastal zones. Among these, over-abstraction of groundwater is considered the leading man-made cause of seawater intrusion. Moreover, many of the world's largest urban settings, where sources of contamination are profuse, have been built over the freshwater in coastal aquifers. Thus, coastal aquifers are important receptors of human impacts to water on Earth (Michael et al., 2017). This Special Issue on 'Investigation and Management of Coastal Aquifers' contains current scientific advances on the topic, dealing with the storage and quality of water, affected by stressors ranging in scale from point source contamination to global climate change.

  17. Rate of biological invasions is lower in coastal marine protected areas.

    Science.gov (United States)

    Ardura, A; Juanes, F; Planes, S; Garcia-Vazquez, E

    2016-09-09

    Marine biological invasions threaten biodiversity worldwide. Here we explore how Marine Protected areas, by reducing human use of the coast, confer resilience against the introduction of non-indigenous species (NIS), using two very different Pacific islands as case studies for developing and testing mathematical models. We quantified NIS vectors and promoters on Vancouver (Canada) and Moorea (French Polynesia) islands, sampled and barcoded NIS, and tested models at different spatial scales with different types of interaction among vectors and between marine protection and NIS frequency. In our results NIS were negatively correlated with the dimension of the protected areas and the intensity of the protection. Small to medium geographical scale protection seemed to be efficient against NIS introductions. The likely benefit of MPAs was by exclusion of aquaculture, principally in Canada. These results emphasize the importance of marine protected areas for biodiversity conservation, and suggest that small or medium protected zones would confer efficient protection against NIS introduction.

  18. Savannah River Site Environmental Implementation Plan. Volume 2, Protection programs

    Energy Technology Data Exchange (ETDEWEB)

    1989-08-01

    Formal sitewide environmental planning at the . Savannah River Site (SRS) began in 1986 with the development and adoption of the Strategic Environmental Plan. The Strategic Environmental Plan describes the philosophy, policy, and overall program direction of environmental programs for the operation of the SRS. The Strategic Environmental Plan (Volume 2) provided the basis for development of the Environmental Implementation Plan (EIP). The EIP is the detailed, comprehensive environmental master plan for operating contractor organizations at the SRS. The EIP provides a process to ensure that all environmental requirements and obligations are being met by setting specific measurable goals and objectives and strategies for implementation. The plan is the basis for justification of site manpower and funding requests for environmental projects and programs over a five-year planning period.

  19. Changes in Modern Pollen Assemblages and Soil Geochemistry along Coastal Environmental Gradients in the Everglades of South Florida

    Directory of Open Access Journals (Sweden)

    Qiang Yao

    2018-01-01

    Full Text Available This study aims to document the changes in modern pollen assemblages and soil elemental chemistry along broad edaphic, hydrological, and salinity gradients, including a previously undocumented secondary environmental gradient, in a vast mangrove-dominated wetland region in the Everglades, South Florida. Twenty-five soil surface samples were collected along an interior wetland transect and an estuarine mangrove transect across coastal zones in the Everglades National Park and subjected to palynological and XRF analyses. Modern pollen spectra from the sampling sites were classified into five a priori groups—wet prairie, pineland, inland mangroves, coastal mangroves, and fringe mangroves, based on the five vegetation types and sub-environments from which they were collected. Discriminant analysis shows that all (100% of the samples are correctly classified into their a priori groups. On a broad scale, the modern pollen assemblages in surface samples collected from different vegetation types reflect the primary environmental gradient in the Florida Coastal Everglades. A distinct salinity and chemical gradient is also recorded in the XRF results, and the complexity of these gradients is captured at both regional and local scales. At the regional scale, concentrations of all the elements increase from terrestrial toward coastal sites. At the local scale, XRF results show a progressive decrease in most chemical concentrations and in the Cl/Br and Ca/Ti ratios away from the Shark River Slough at each individual site, suggesting that a secondary fluvial/tidal gradient also exists locally as a function of the distance from the river, the main carrier of these chemicals. This study provides new evidence to show that tidal flooding from the Shark River Estuary is directly related to the nutrient availability in the surrounding mangrove forests. These data will deepen our understanding of the environmental drivers behind the vegetation zonation in the

  20. Environmental Protection Department LLNL NESHAPs 2007 Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    Bertoldo, N A; Larson, J M; Wilson, K R

    2008-06-25

    This annual report is prepared pursuant to the National Emission Standards for Hazardous Air Pollutants (NESHAPs; Title 40 Code of Federal Regulations [CFR] Part 61, Subpart H). Subpart H governs radionuclide emissions to air from U.S. Department of Energy (DOE) facilities. NESHAPs limits the emission of radionuclides to the ambient air from DOE facilities to levels resulting in an annual effective dose equivalent (EDE) of 10 mrem (100 {micro}Sv) to any member of the public. The EDEs for the Lawrence Livermore National Laboratory (LLNL) site-wide maximally exposed members of the public from operations in 2007 are summarized here. Livermore site: 0.0031 mrem (0.031 {micro}Sv) (42% from point source emissions, 58% from diffuse source emissions). The point source emissions include gaseous tritium modeled as tritiated water vapor as directed by the U.S. Environmental Protection Agency (EPA) Region IX; the resulting dose is used for compliance purposes. Site 300: 0.0035 mrem (0.035 {micro}Sv) (90% from point source emissions, 10% from diffuse source emissions). The EDEs were calculated using the U.S. EPA-approved CAP88-PC air dispersion/dose-assessment model, except for doses for two diffuse sources that were estimated using measured radionuclide concentrations and dose calculations. Specific inputs to CAP88-PC for the modeled sources included site-specific meteorological data and source emissions data, the latter variously based on continuous stack effluent monitoring data, stack flow or other release-rate information, ambient air monitoring data, and facility knowledge.

  1. Economic development and environmental protection: an ecological economics perspective.

    Science.gov (United States)

    Rees, William E

    2003-01-01

    This paper argues on both theoretical and empirical grounds that, beyond a certain point, there is an unavoidable conflict between economic development (generally taken to mean 'material economic growth') and environmental protection. Think for a moment of natural forests, grasslands, marine estuaries, salt marshes, and coral reefs; and of arable soils, aquifers, mineral deposits, petroleum, and coal. These are all forms of 'natural capital' that represent highly-ordered self-producing ecosystems or rich accumulations of energy/matter with high use potential (low entropy). Now contemplate despoiled landscapes, eroding farmlands, depleted fisheries, anthropogenic greenhouse gases, acid rain, poisonous mine tailings and toxic synthetic compounds. These all represent disordered systems or degraded forms of energy and matter with little use potential (high entropy). The main thing connecting these two states is human economic activity. Ecological economics interprets the environment-economy relationship in terms of the second law of thermodynamics. The second law sees economic activity as a dissipative process. From this perspective, the production of economic goods and services invariably requires the consumption of available energy and matter. To grow and develop, the economy necessarily 'feeds' on sources of high-quality energy/matter first produced by nature. This tends to disorder and homogenize the ecosphere, The ascendance of humankind has consistently been accompanied by an accelerating rate of ecological degradation, particularly biodiversity loss, the simplification of natural systems and pollution. In short, contemporary political rhetoric to the contrary, the prevailing growth-oriented global development paradigm is fundamentally incompatible with long-term ecological and social sustainability. Unsustainability is not a technical nor economic problem as usually conceived, but rather a state of systemic incompatibility between a economy that is a fully

  2. Environmental monitoring of coastal walrus haul-outs in the Gulf of Anadyr and on the Chukotka Peninsula, 2000

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Under Russian and international environmental protection laws, the economic use of marine mammals is permissible only when accompanied by regular scientific studies....

  3. Roots & Shoots: A model for active environmental protection ...

    African Journals Online (AJOL)

    Madagascar is facing severe environmental problems. One approach to engage possible future stakeholders and to raise awareness for environmental concerns is the Roots & Shoots program. On the following the program and its philosophy are presented.

  4. Environmental dynamics as a structuring factor for microbial carbon utilization in a subtropical coastal lagoon

    Directory of Open Access Journals (Sweden)

    Cecilia eAlonso

    2013-02-01

    Full Text Available Laguna de Rocha belongs to a series of shallow coastal lagoons located along South America. It is periodically connected to the sea through a sand bar, exhibiting a hydrological cycle where physicochemical and biological gradients are rapidly established and destroyed. Its most frequent state is the separation of a Northern zone with low salinity, high turbidity and nutrient load, and extensive macrophyte growth, and a Southern zone with higher salinity and light penetration, and low nutrient content and macrophyte biomass. This zonation is reflected in microbial assemblages with contrasting abundance, activity and community composition. The physicochemical conditions exerted a strong influence on community composition, and transplanted assemblages rapidly transformed to resembling the community of the recipient environment. Moreover, the major bacterial groups responded differently to their passage between the zones, being either stimulated or inhibited by the environmental changes, and exhibiting contrasting sensitivities to gradients. Addition of allochthonous carbon sources induced pronounced shifts in the bacterial communities, which in turn affected the microbial trophic web by stimulating heterotrophic flagellates and virus production. By contrast, addition of organic and inorganic nutrient sources (P or N did not have significant effects. Altogether, our results suggest that i the planktonic microbial assemblage of this lagoon is predominantly carbon limited, ii different bacterial groups cope differently with this constraint, and iii the hydrological cycle of the lagoon plays a key role for the alleviation or aggravation of bacterial carbon limitation. Based on these findings we propose a model of how hydrology affects the composition of bacterioplankton and of carbon processing in Laguna de Rocha. This might serve as a starting hypothesis for further studies about the microbial ecology of this lagoon, and of comparable transitional

  5. Linking 1D coastal ocean modelling to environmental management: an ensemble approach

    Science.gov (United States)

    Mussap, Giulia; Zavatarelli, Marco; Pinardi, Nadia

    2017-12-01

    The use of a one-dimensional interdisciplinary numerical model of the coastal ocean as a tool contributing to the formulation of ecosystem-based management (EBM) is explored. The focus is on the definition of an experimental design based on ensemble simulations, integrating variability linked to scenarios (characterised by changes in the system forcing) and to the concurrent variation of selected, and poorly constrained, model parameters. The modelling system used was previously specifically designed for the use in "data-rich" areas, so that horizontal dynamics can be resolved by a diagnostic approach and external inputs can be parameterised by nudging schemes properly calibrated. Ensembles determined by changes in the simulated environmental (physical and biogeochemical) dynamics, under joint forcing and parameterisation variations, highlight the uncertainties associated to the application of specific scenarios that are relevant to EBM, providing an assessment of the reliability of the predicted changes. The work has been carried out by implementing the coupled modelling system BFM-POM1D in an area of Gulf of Trieste (northern Adriatic Sea), considered homogeneous from the point of view of hydrological properties, and forcing it by changing climatic (warming) and anthropogenic (reduction of the land-based nutrient input) pressure. Model parameters affected by considerable uncertainties (due to the lack of relevant observations) were varied jointly with the scenarios of change. The resulting large set of ensemble simulations provided a general estimation of the model uncertainties related to the joint variation of pressures and model parameters. The information of the model result variability aimed at conveying efficiently and comprehensibly the information on the uncertainties/reliability of the model results to non-technical EBM planners and stakeholders, in order to have the model-based information effectively contributing to EBM.

  6. Exclusory and Transformative Dimensions of Adult Environmental Education in Two Brazilian Protected Areas

    Science.gov (United States)

    Valenti, Mayla Willik; de Oliveira, Haydée Torres; Logarezzi, Amadeu José Montagnini

    2017-01-01

    This study addresses the limitations and potential for the development of an adult environmental education program in two protected areas in Brazil. The investigation was based on critical communicative methodology and involved 25 people variously related to puma conservation and environmental education. We found that the staff of protected areas…

  7. 36 CFR 223.40 - Cancellation for environmental protection or inconsistency with plans.

    Science.gov (United States)

    2010-07-01

    ... Renewable Resources Planning Act of 1974, as amended. Such provision shall provide for reasonable... environmental protection or inconsistency with plans. 223.40 Section 223.40 Parks, Forests, and Public Property... Contracts Contract Conditions and Provisions § 223.40 Cancellation for environmental protection or...

  8. 76 FR 72436 - Draft Environmental Impact Statement for Protecting and Restoring Native Ecosystems by Managing...

    Science.gov (United States)

    2011-11-23

    ...; 2310-0057-422] Draft Environmental Impact Statement for Protecting and Restoring Native Ecosystems by..., Interior. ACTION: Notice of Availability for Draft Environmental Impact Statement for Protecting and Restoring Native Ecosystems by Managing Non-Native Ungulates. SUMMARY: The National Park Service (NPS...

  9. 78 FR 52909 - Consumer Financial Protection Bureau Notice of Availability of Final Environmental Assessment...

    Science.gov (United States)

    2013-08-27

    ... Impact (FONSI) for Renovation and Modernization of the organization headquarters building located at 1700... of No Significant Impact (FONSI) based on the Final Environmental Assessment (FINAL EA) for the... PROTECTION BUREAU Consumer Financial Protection Bureau Notice of Availability of Final Environmental...

  10. 75 FR 23760 - Notice of Public Hearing Regarding Environmental Protection Agency Region III's Proposed...

    Science.gov (United States)

    2010-05-04

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Notice of Public Hearing Regarding Environmental Protection Agency Region III's Proposed... Withdrawal of Specification), of an Area as a Disposal Site; Spruce No. 1 Surface Mine, Logan County, WV...

  11. Valuation of environmental improvements in a specially protected marine area: a choice experiment approach in Göcek Bay, Turkey.

    Science.gov (United States)

    Can, Özge; Alp, Emre

    2012-11-15

    Although the Göcek Bay area was declared as a specially protected area by General Directorate of Natural Assets Protection, the region is threatened because of pollution resulting from increased boat tourism and lack of efficient policies. Extensive measures are being planned in order to protect the region. Coastal management requires the use of technical, social political and economic tools to create a comprehensive management strategy. For environmental investments, it is necessary that benefits and the costs of environmental improvements should be identified in monetary terms in order to determine the feasibility of the investments. The aim of this study is to determine the benefits of the management alternatives to improve environmental quality in Göcek Bay to aid decision makers. In this study, the environmental benefits that can be obtained with improved water quality and restored marine ecosystem were calculated using the Choice Experiment Method, a non-market valuation technique. Data were analyzed using Multinomial Logit Model and the results showed that, local residents and tourists are willing to pay 18TL/month and 16.6TL/tour, respectively for improvements in water quality. For improvements in marine life, local residents are willing to pay 14.8TL/month and tourists are willing to pay 11.2TL/tour. With this study, it has been seen that the results obtained will pave the way for new policies and measures against the deterioration of the marine environment of Göcek Bay. Copyright © 2012 Elsevier B.V. All rights reserved.

  12. Societal response to chronic environmental change: The role of evolving scientific and technical information in state coastal erosion management

    Science.gov (United States)

    Meo, Mark; James, Thomas E.; Deyle, Robert E.

    1992-06-01

    Natural hazards, such as acute storm events, often exacerbate chronic change processes and heighten public awareness of overt and latent risks to society. This paper reports the results of a study of the development of coastal erosion management policies from 1960 to 1990 in Florida, Massachusetts, and North Carolina, all of which have been subject to marked chronic and acute environmental changes. The case studies were guided by a conceptual framework that links acute and chronic environmental changes with state and federal policity initiatives as well as the scientific community. We traced the evolution of policies and programs and the policy innovation process in these states that were designed to mitigate the risks associated with coastal erosion, and documented the role that scientific and technical information played. From information drawn from published and unpublished literature as well as personal interviews, the case studies reveal a wide variation in policy responses to coastal erosion phenomena and exhibit differing degrees of program success. Although the case studies preclude broad generalizations, they illustrate clearly the importance of institution to enable policy enterpreneurs and other key individuals a base for acquiring and using scientific and technical information for policy development and implementation.

  13. Examination of the environmental costs to industry of environmental protection in selected countries. Miljoeomkostningsundersoegelser for industrien i udvalgte lande

    Energy Technology Data Exchange (ETDEWEB)

    Skotte, L.; Simonsen, B.

    1990-01-01

    Methods for estimating costs to industry of protecting the environment in Denmark, Sweden, Norway, Finland, Holland and West Germany have been surveyed and evaluated, in order to make it possible to estimate the firms' international competive capacity, and the cost and methods of environmental protection. (CLS) 10 refs.

  14. Species Profiles. Life Histories and Environmental Requirements of Coastal Fishes and Invertebrates (Pacific Northwest). Amphipods.

    Science.gov (United States)

    1986-08-01

    amphipod (from Staude et al. 1977). ~>AMPHIPOD NOMENCLATURE/TAXONOMY/RANGE northeast Pacific Ocean (Figure 3). Gammaridea are the most abundant and...coastal areas of the northeast Pacific Ocean . 3 bathyal zone, and some live in fused with second thoracic segment. coastal waters (Bowman and Gruner...planktonic or associated with jelly- head. A "shrimplike" appearance fish or in tunics of dead salps . results from lateral body compression. .Suborder

  15. Separation from the budget of the Republic of Serbia environmental protection

    Directory of Open Access Journals (Sweden)

    Dašić Boban

    2017-01-01

    Full Text Available The term 'budget' has international significance for national income and expenditure plan and used by most countries in the world. Symbolizes the bag Minister of Finance by the same 'opening' during the presentation to parliament plan of government revenues and expenditures. The main sources of environmental financing in the Republic of Serbia, the State Budget and fee income. Elements of the system of financing environmental regulations are defined in different areas. To collect data on the financing of environmental protection at the national level the fundamental importance of the Agency for Environmental Protection. The environment must have a much higher priority than it currently has in Serbia. Environmental protection is one of the most important activities of the company, it impinges on all aspects of people's daily lives. The analysis of economic instruments in environmental protection is very important, because it shows how much this activity is effectively implemented at the state and local level.

  16. Assessing environmental quality status by integrating chemical and biological effect data: The Cartagena coastal zone as a case.

    Science.gov (United States)

    Martínez-Gómez, Concepción; Fernández, Beatriz; Robinson, Craig D; Campillo, J Antonio; León, Víctor M; Benedicto, José; Hylland, Ketil; Vethaak, A Dick

    2017-03-01

    Cartagena coastal zone (W Mediterranean) was chosen for a practical case study to investigate the suitability of an integrated indicator framework for marine monitoring and assessment of chemicals and their effects, which was developed by ICES and OSPAR. Red mullet (Mullus barbatus) and the Mediterranean mussel (Mytilus galloprovincialis) were selected as target species. Concentrations of contaminants in sediment and biota, and contaminant-related biomarkers were analysed. To assess environmental quality in the Cartagena coastal zone with respect to chemical pollution, data were assessed using available assessment criteria, and then integrated for different environmental matrices. A qualitative scoring method was used to rank the overall assessments into selected categories and to evaluate the confidence level of the final integrated assessment. The ICES/OSPAR integrated assessment framework, originally designed for the North Atlantic, was found to be applicable for Mediterranean species and environmental matrices. Further development of assessment criteria of chemical and biological parameters in sediments and target species from the Mediterranean will, however, be required before this framework can be fully applied for determining Good Environmental Status (GES) of the Marine Strategy Framework Directive in these regions. Copyright © 2016 Elsevier Ltd. All rights reserved.

  17. Microphytobenthos as an indicator of environmental quality status in intertidal flats: Case study of coastal ecosystem in Pertuis Charentais, France

    Science.gov (United States)

    Du, GuoYing; Yan, HongMei; Dupuy, Christine

    2017-09-01

    Microphytobenthos communities of different sediment types were investigated in intertidal flats of the coastal area around La Rochelle (Pertuis Charentais, France) in July 2014 and January 2015. Biotic variables of biomass, abundance and species composition of microphytobenthos were evaluated together with environmental variables, including irradiance, sediment temperature, grains size, pore water salinity, pH, nutrients, organic matter, water content and heavy metal concentrations in the sediment. The relationships between biotic and environmental parameters showed that: (1) the microphytobenthos biomass and community structures showed significant differences among different sediment types; (2) variation in the microphytobenthos communities were significantly correlated with environmental variables, especially with the heavy metals, grain size, irradiance, pore water salinity, organic matter and concentration of PO43+ and Si(OH)4; (3) the species number and richness were both significantly correlated with organic matter, and (4) the species Entomoneis corrugate, Navicula aitchelbee and Gyrosigma cf.limosum were positively correlated to heavy metals, and so were N. phylleptosoma, Surirella brebissonii to Si(OH)4 and NH4+ concentrations, and G. acuminatum and S. brebissonii to PO43+ and NH4+. It is suggested that the spatial variation in biodiversity of microphytobenthos may reflect environmental quality status in coastal intertidal ecosystems.

  18. A method to determine the protection zone of chemical industrial park considering air quality, health risk and environmental risk: a case study.

    Science.gov (United States)

    Shi, Jingang; Zhang, Mingbo; Li, Dong; Liu, Jia

    2017-10-04

    In China, chemical enterprises are required to cluster into a large number of chemical industrial parks (CIPs), which increase risks and threats to the environment and human being's health due to aggregation of the complicated chemical process and huge unit scale. Setting a scientific and reasonable protection zone around CIP is a very efficient way to protect surrounding people's health. A method was designed to determine the comprehensive protection zone of CIP, taking into account multiple factors: air quality, health risk and environmental risk. By establishing a comprehensive and multi-levels index system, the protection zone and the corresponding environmental risk management countermeasures can be proposed hierarchically, which are very important to the development and environmental risk management of CIP. A CIP located in coastal area of Shandong Province was studied, and it is turned out that the method to determine the protection zone of chemical industrial park considering air quality, health risk and environmental risk has great advantages compared with other methods.

  19. Approaches to and tools for managing environmental conflicts in ...

    African Journals Online (AJOL)

    weaknesses to protect coastal ecosystems and the deterioration of environmental conditions – all of which .... expected to impact on African coastal cities as adverse agricultural conditions force people to seek employment in ... changes, resulting in subsequent disastrous impacts on coastal ecosystems, thereby intensifying ...

  20. Coastal Environmental Impacts Brought About by Alterations to Freshwater Flow in the Gulf of Mexico

    Science.gov (United States)

    Sklar; Browder

    1998-07-01

    / Freshwater inflow is one of the most influential landscape processes affecting community structure and function in lagoons, estuaries, and deltas of the world; nevertheless there are few reviews of coastal impacts associated with altered freshwater inputs. A conceptual model of the possible influences of freshwater inflows on biogeochemical and trophic interactions was used to structure this review, evaluate dominant effects, and discuss tools for coastal management. Studies in the Gulf of Mexico were used to exemplify problems commonly encountered by coastal zone managers and scientists around the world. Landscape alteration, impacting the timing and volume of freshwater inflow, was found to be the most common stress on estuarine systems. Poorly planned upstream landscape alterations can impact wetland and open-water salinity patterns, nutrients, sediment fertility, bottom topography, dissolved oxygen, and concentrations of xenobiotics. These, in turn, influence productivity, structure, and behavior of coastal plant and animal populations. Common biogeochemical impacts include excessive stratification, eutrophication, sediment deprivation, hypoxia, and contamination. Common biological impacts include reduction in livable habitats, promotion of "exotic" species, and decreased diversity. New multiobjective statistical models and dynamic landscape simulations, used to conduct policy-relevant experiments and integrate a wide variety of coastal data for freshwater inflow management, assume that optimum estuarine productivity and diversity is found somewhere between the stress associated with altered freshwater flow and the subsidy associated with natural flow. These models attempt to maximize the area of spatial overlap where favorable dynamic substrates, such as salinity, coincide with favorable fixed substrates, such as bottom topography. Based upon this principle of spatial overlap, a statistical performance model demonstrates how population vitality measurements

  1. Improving the coastal record of tsunamis in the ESI-07 scale: Tsunami Environmental Effects Scale (TEE-16 scale)

    Energy Technology Data Exchange (ETDEWEB)

    Lario, J.; Bardaji, T.; Silva, P.G.; Zazo, C.; Goy, J.L.

    2016-07-01

    This paper discusses possibilities to improve the Environmental Seismic Intensity Scale (ESI-07 scale), a scale based on the effects of earthquakes in the environment. This scale comprises twelve intensity degrees and considers primary and secondary effects, one of them the occurrence of tsunamis. Terminology and physical tsunami parameters corresponding to different intensity levels are often misleading and confusing. The present work proposes: i) a revised and updated catalogue of environmental and geological effects of tsunamis, gathering all the available information on Tsunami Environmental Effects (TEEs) produced by recent earthquake-tsunamis; ii) a specific intensity scale (TEE-16) for the effects of tsunamis in the natural environment at coastal areas. The proposed scale could be used in future tsunami events and, in historic and paleo-tsunami studies. The new TEE- 16 scale incorporates the size specific parameters already considered in the ESI-07 scale, such as wave height, run-up and inland extension of inundation, and a comprehensive and more accurate terminology that covers all the different intensity levels identifiable in the geological record (intensities VI-XII). The TEE-16 scale integrates the description and quantification of the potential sedimentary and erosional features (beach scours, transported boulders and classical tsunamites) derived from different tsunami events at diverse coastal environments (e.g. beaches, estuaries, rocky cliffs,). This new approach represents an innovative advance in relation to the tsunami descriptions provided by the ESI-07 scale, and allows the full application of the proposed scale in paleoseismological studies. The analysis of the revised and updated tsunami environmental damage suggests that local intensities recorded in coastal areas do not correlate well with the TEE-16 intensity (normally higher), but shows a good correlation with the earthquake magnitude (Mw). Tsunamis generated by earthquakes can then be

  2. Maintaining a way of life for São Miguel Island (the Azores archipelago, Portugal): an assessment of coastal processes and protection.

    Science.gov (United States)

    Ng, K; Phillips, M R; Borges, P; Thomas, T; August, P; Calado, H; Veloso-Gomes, F

    2014-05-15

    Traditional hard engineering structures and recently emerging soft engineering alternatives have been employed to protect vulnerable coastlines. Despite negative publicity, they have ensured community survival where socio-economic benefits outweigh adverse impacts. This is especially true for Small Islands (SI) where increasing sea levels and storm intensities threaten already limited land availability. This paper presents coastal vulnerability in São Miguel Island (the Azores SI archipelago) and considers SI issues with regard to coastal land loss. Regional wave statistics using 1998 to 2011 wind record showed: periods ranging from 7 to 13s (circa 83%); wave heights between 1 and 3m (circa 60%); and increasing trends in westerly (p=0.473), easterly (p=0.632) and southeasterly (p=0.932) waves. Sea level analyses between 1978 and 2007 indicated a statistically significant rising trend (2.5 ± 0.4 mm yr(-1); p=0.000), while between 1996 and 2007 it was 3.3 ± 1.5 mm yr(-1) (p=0.025), agreeing with other global sea level studies. Based on 2001 and 2008 population data and using zonal statistics, circa 60% of the Island's population was found to reside within 1 km of the sea and the percentage of total population was linearly correlated with distance from the shoreline (r(2)=99%). Three case studies show hard coastal engineering solutions preserved Azorean coastal lifestyle and had little or no observed negative impacts on their environs. Although hard engineering is likely to remain a valuable and feasible coastal protection option, an inventory of São Miguel's population distribution, surf breaks, bathymetry and coastal erosion rates showed the potential of using multifunctional artificial reefs as a soft engineering solution. These offshore submerged breakwaters offer coastal protection while providing additional benefits such as surfing amenity and beach widening. Consequently, findings of this work can inform other SI communities. Copyright © 2014 Elsevier B

  3. Coated silicon comprising material for protection against environmental corrosion

    Science.gov (United States)

    Hazel, Brian Thomas (Inventor)

    2009-01-01

    In accordance with an embodiment of the invention, an article is disclosed. The article comprises a gas turbine engine component substrate comprising a silicon material; and an environmental barrier coating overlying the substrate, wherein the environmental barrier coating comprises cerium oxide, and the cerium oxide reduces formation of silicate glass on the substrate upon exposure to corrodant sulfates.

  4. The Effects of World Society on Environmental Protection Outcomes

    Science.gov (United States)

    Schofer, Evan; Hironaka, Ann

    2005-01-01

    The world environmental regime has encouraged nations to adopt new environmental policies and laws worldwide. But, scholars question the impact on the environment, suggesting that national policies may be "decoupled" from outcomes. We fill a gap in neoinstitutional theory by specifying the circumstances in which institutions will affect…

  5. A bibliometrical review on pre- and posttsunami assumptions and facts about mangroves and other coastal vegetation as protective buffers

    Directory of Open Access Journals (Sweden)

    Farid Dahdouh-Guebas

    2014-09-01

    Full Text Available Using the Web of Science® database (Institute of Science Information – ISI, Philadelphia, PA, USA we analysed pre- (1972-2004 and post-tsunami (2005 clues about the protective buffer offered by mangroves and other coastal vegetation in peer-reviewed ISI-rated scientific literature. Apart from providing a literature review on the above topic, this study reveals that papers dealing with or suggesting the protective function of mangroves have been well represented in scientific literature since the 1970s. However, high-profile journals and their associated media engine tremendously failed to pick up the importance of the scientific findings related to mangrove ecosystems. Apparently, the tsunami strike of 26 December 2004 raised the status of mangrove research overnight, and to a level that was of immediate interest to researchers in a broad range of other disciplines, and thus fit for high-profile journals. However, the database showed a highly significant inverse relationship between the impact factor of the journals in which posttsunami mangrove papers were published and the pre-tsunami mangrove expertise of the authors. While suggesting that the above trend is worrying, we present a research framework that should receive much more attention in research in the future by many journals of low and high impact factor. In the light of mangroves and protection against a wide range of water-related impacts - not only tsunamis but also cyclones, sea-level rise, daily tidal action and heavy El-Niño rains - it should be investigated which type of mangrove formation or coast-geomorphological settings has which effect. Root type, vegetation structure and species composition are categories with a lot of variation within, and may be considered in parallel with for instance a lagoon setting with a fringing forest. Detangling the effect of such complexity under various water-related impacts will allow fully exploring and understanding the power of mangroves

  6. The Complexity of Environmental Protection in Sub-Saharan Africa ...

    African Journals Online (AJOL)

    economic development in sub-Saharan Africa. However, there is an implicit determination of the people to protect the human health of the sub-Saharan population and the environment from the adverse effects of pollution and degraded ...

  7. Environmental protection to 922K (1200 F) for titanium alloys

    Science.gov (United States)

    Groves, M. T.

    1973-01-01

    Evaluations are presented of potential coating systems for protection of titanium alloys from hot-salt stress-corrosion up to temperatures of 755 K (900 F) and from oxidation embrittlement up to temperature of 922 K (1200 F). Diffusion type coatings containing Si, Al, Cr, Ni or Fe as single coating elements or in various combinations were evaluated for oxidation protection, hot-salt stress-corrosion (HSSC) resistance, effects on tensile properties, fatigue properties, erosion resistance and ballistic impact resistance on an alpha and beta phase titanium alloy (Ti-6Al-2Sn-4Zr-2Mo). All of the coatings investigated demonstrated excellent oxidation protectiveness, but none of the coatings provided protection from hot-salt stress-corrosion. Experimental results indicated that both the aluminide and silicide types of coatings actually decreased the HSSC resistance of the substrate alloy. The types of coatings which have typically been used for oxidation protection of refractory metals and nickel base superalloys are not suitable for titanium alloys because they increase the susceptibility to hot-salt stress-corrosion, and that entirely new coating concepts must be developed for titanium alloy protection in advanced turbine engines.

  8. ``Just Another Hoop to Jump Through?'' Using Environmental Laws and Processes to Protect Indigenous Rights

    Science.gov (United States)

    Middleton, Beth Rose

    2013-11-01

    Protection of culturally important indigenous landscapes has become an increasingly important component of environmental management processes, for both companies and individuals striving to comply with environmental regulations, and for indigenous groups seeking stronger laws to support site protection and cultural/human rights. Given that indigenous stewardship of culturally important sites, species, and practices continues to be threatened or prohibited on lands out of indigenous ownership, this paper examines whether or not indigenous people can meaningfully apply mainstream environmental management laws and processes to achieve protection of traditional sites and associated stewardship activities. While environmental laws can provide a “back door” to protect traditional sites and practices, they are not made for this purpose, and, as such, require specific amendments to become more useful for indigenous practitioners. Acknowledging thoughtful critiques of the cultural incommensurability of environmental law with indigenous environmental stewardship of sacred sites, I interrogate the ability of four specific environmental laws and processes—the Uniform Conservation Easement Act; the National Environmental Policy Act and the California Environmental Quality Act; the Pacific Stewardship Council land divestiture process; and Senate Bill 18 (CA-2004)—to protect culturally important landscapes and practices. I offer suggestions for improving these laws and processes to make them more applicable to indigenous stewardship of traditional landscapes.

  9. "Just another hoop to jump through?" using environmental laws and processes to protect indigenous rights.

    Science.gov (United States)

    Middleton, Beth Rose

    2013-11-01

    Protection of culturally important indigenous landscapes has become an increasingly important component of environmental management processes, for both companies and individuals striving to comply with environmental regulations, and for indigenous groups seeking stronger laws to support site protection and cultural/human rights. Given that indigenous stewardship of culturally important sites, species, and practices continues to be threatened or prohibited on lands out of indigenous ownership, this paper examines whether or not indigenous people can meaningfully apply mainstream environmental management laws and processes to achieve protection of traditional sites and associated stewardship activities. While environmental laws can provide a "back door" to protect traditional sites and practices, they are not made for this purpose, and, as such, require specific amendments to become more useful for indigenous practitioners. Acknowledging thoughtful critiques of the cultural incommensurability of environmental law with indigenous environmental stewardship of sacred sites, I interrogate the ability of four specific environmental laws and processes-the Uniform Conservation Easement Act; the National Environmental Policy Act and the California Environmental Quality Act; the Pacific Stewardship Council land divestiture process; and Senate Bill 18 (CA-2004)-to protect culturally important landscapes and practices. I offer suggestions for improving these laws and processes to make them more applicable to indigenous stewardship of traditional landscapes.

  10. Monitoring and analysis of coastal reclamation from 1995-2015 in Tianjin Binhai New Area, China.

    Science.gov (United States)

    Chen, Wengang; Wang, Dongchuan; Huang, Yong; Chen, Liding; Zhang, Lihui; Wei, Xiangwang; Sang, Mengqin; Wang, Feicui; Liu, Jinya; Hu, Bingxu

    2017-06-20

    Increasing coastal reclamation activities have been undertaken to solve the conflict between people and land resources, creating significant challenges for coordinating coastal reclamation, economic development and environmental protection. This paper analyzes the effects of coast reclamation on Gross Domestic Product growth and the quality of inshore seawater in the Tianjin Binhai New Area. Remote sensing and a Geographic Information System were used to extract the information of coastal reclamation. The correlation between the area of coastal reclamation, GDP growth and the quality of inshore seawater was analyzed and a decoupling elasticity model was used to explore trends in the relationship between economic development and coastal reclamation. Results showed that coastal reclamation activities played an important role in promoting economic development, but greatly damaged the ecological environment. Although the relationship between coastal reclamation and economic development has weakened during the last three periods, the influence on the environment will continue because of the cumulative effects of pollution. To maintain a balance between coastal reclamation, economic development and environmental protection, (1) coastal reclamation planning must address both economic and environmental outcomes; (2) environmental deficiencies from existing coastal reclamation projects must be rectified; and (3) the legal system regulating coastal reclamation needs to be refined and strengthened.

  11. Symposium on integrating the science of environmental justice into decision-making at the Environmental Protection Agency: an overview.

    Science.gov (United States)

    Nweke, Onyemaechi C; Payne-Sturges, Devon; Garcia, Lisa; Lee, Charles; Zenick, Hal; Grevatt, Peter; Sanders, William H; Case, Heather; Dankwa-Mullan, Irene

    2011-12-01

    In March 2010, the Environmental Protection Agency (EPA) collaborated with government and nongovernmental organizations to host a groundbreaking symposium, "Strengthening Environmental Justice Research and Decision Making: A Symposium on the Science of Disproportionate Environmental Health Impacts." The symposium provided a forum for discourse on the state of scientific knowledge about factors identified by EPA that may contribute to higher burdens of environmental exposure or risk in racial/ethnic minorities and low-income populations. Also featured were discussions on how environmental justice considerations may be integrated into EPA's analytical and decision-making frameworks and on research needs for advancing the integration of environmental justice into environmental policymaking. We summarize key discussions and conclusions from the symposium and briefly introduce the articles in this issue.

  12. Supervision of Waste Management and Environmental Protection at the Swedish Nuclear Facilities 2001

    CERN Document Server

    Persson, M

    2003-01-01

    The report summarizes the supervision of waste management and environmental protection at the nuclear facilities that was carried out by the Swedish Radiation Protection Authority in 2001. A summary of the inspections and a description of important issues connected with the supervision of the nuclear facilities are given.The inspections during 2001 have focused on theme inspections of waste management, environmental inspections considering the environmental monitoring at the Swedish nuclear facilities and review safety analysis and research programs from the Swedish Nuclear Fuel and Waste Management Co.The Swedish Radiation Protection Authority finds that the operations are mainly performed according to current regulations

  13. Environmental factors and high risk of esophageal cancer among men in coastal South Carolina.

    Science.gov (United States)

    Brown, L M; Blot, W J; Schuman, S H; Smith, V M; Ershow, A G; Marks, R D; Fraumeni, J F

    1988-12-21

    A case-control study involving interviews of 207 men with esophageal cancer and 422 control subjects or their next of kin was conducted to identify reasons for the unusually high rates of esophageal cancer among men in coastal South Carolina. Tobacco and alcohol, including moonshine, were identified as the major determinants of esophageal cancer risk. Increased risk was also associated with low intake of fresh fruits but not with drinking of local herbal teas. The findings suggest that efforts aimed at reducing tobacco and alcohol use will help to lower the elevated rates of esophageal cancer in coastal South Carolina.

  14. Contrasting Patterns of Phytoplankton Assemblages in Two Coastal Ecosystems in Relation to Environmental Factors (Corsica, NW Mediterranean Sea

    Directory of Open Access Journals (Sweden)

    Marie Garrido

    2014-04-01

    Full Text Available Corsica Island is a sub-basin of the Northwestern Mediterranean Sea, with hydrological features typical of both oligotrophic systems and eutrophic coastal zones. Phytoplankton assemblages in two coastal ecosystems of Corsica (the deep Bay of Calvi and the shallow littoral of Bastia show contrasting patterns over a one-year cycle. In order to determine what drives these variations, seasonal changes in littoral phytoplankton are considered together with environmental parameters. Our methodology combined a survey of the physico-chemical structure of the subsurface water with a characterization of the phytoplankton community structure. Sampling provided a detailed record of the seasonal changes and successions that occur in these two areas. Results showed that the two sampled stations presented different phytoplankton abundance and distribution patterns, notably during the winter–spring bloom period. Successions in pico-, nano-, and microphytoplankton communities appeared mainly driven by differences in the ability to acquire nutrients, and in community-specific growth rates. Phytoplankton structure and dynamics are discussed in relation to available data on the Northwestern Mediterranean Sea. These results confirm that integrated monitoring of coastal areas is a requisite for gaining a proper understanding of marine ecosystems.

  15. U.S. Environmental Protection Agency, Region 6 National Priorities List (NPL) Sites - 05/12/2014

    Data.gov (United States)

    U.S. Environmental Protection Agency — Point locations for sites in U.S. Environmental Protection Agency, Region 6 which are documented as being part of the National Priorities List as of May 12, 2014....

  16. Historical Precedents on the Protection or Defense of Natural Resources and salubritas in Rome. Towards an Administrative Environmental Roman Law

    Directory of Open Access Journals (Sweden)

    Salvador Ruiz-Pino

    2017-01-01

    Full Text Available This article discusses certain situations involving the protection of natural resources by the Roman Law itself, some of which contain ancient environmental protections that today fall under a branch of Administrative Law, now known as Environmental Law.

  17. U.S. Environmental Protection Agency, Region 6 National Priorities List (NPL) Boundaries - 05/12/2014

    Data.gov (United States)

    U.S. Environmental Protection Agency — Boundaries of sites in U.S. Environmental Protection Agency, Region 6 which are documented as being part of the National Priorities List as of May 12, 2014. The...

  18. Long Term Dinoflagellate Bioluminescence, Chlorophyll, And Their Environmental Correlates In Southern California Coastal Waters

    Science.gov (United States)

    2012-02-01

    Buchanan, R.J., Seliger, H.H. (1969). Stimulable and spontaneous bioluminescence in the marine dinoflagellates, Pyrodinium bahamense , Gonyaulax...1961). Relative iron requirement of some coastal and off-shore plankton algae. Ecology 42: 444-446. Schwing, F.B., O’Farrell, M., Steger, J

  19. Species Profiles. Life Histories and Environmental Requirements of Coastal Fishes and Invertebrates (Mid-Atlantic). Spot

    Science.gov (United States)

    1989-02-01

    lower coastal waters from Cape Cod to the jaw, barbels absent; tail broad and Bay of Campeche in Mexico (Dahlberg truncate in young but notably concave... banks region. composition and structure. Mar. Completion Rep. for Project No. 2- Ecol. Prog. Ser. 12:15-28. 222-R. N.C. Department of Natural Resources

  20. Emerging organic contaminants in coastal waters: anthropogenic impact, environmental release and ecological risk.

    Science.gov (United States)

    Jiang, Jheng-Jie; Lee, Chon-Lin; Fang, Meng-Der

    2014-08-30

    This study provides a first estimate of the sources, distribution, and risk presented by emerging organic contaminants (EOCs) in coastal waters off southwestern Taiwan. Ten illicit drugs, seven nonsteroidal anti-inflammatory drugs (NSAIDs), five antibiotics, two blood lipid regulators, two antiepileptic drugs, two UV filters, caffeine, atenolol, and omeprazole were analyzed by solid-phase extraction and liquid chromatography coupled to tandem mass spectrometry (SPE-LC-MS/MS). Thirteen EOCs were detected in coastal waters, including four NSAIDs (acetaminophen, ibuprofen, ketoprofen, and codeine), three antibiotics (ampicillin, erythromycin, and cefalexin), three illicit drugs (ketamine, pseudoephedrine, and MDMA), caffeine, carbamazepine, and gemfibrozil. The median concentrations for the 13 EOCs ranged from 1.47 ng/L to 156 ng/L. Spatial variation in concentration of the 13 EOCs suggests discharge into coastal waters via ocean outfall pipes and rivers. Codeine and ampicillin have significant pollution risk quotients (RQ>1), indicating potentially high risk to aquatic organisms in coastal waters. Copyright © 2013 Elsevier Ltd. All rights reserved.

  1. Identification and prioritization of areas with high environmental risk in Mediterranean coastal areas: A flexible approach.

    Science.gov (United States)

    Marignani, Michela; Bruschi, Daniele; Astiaso Garcia, Davide; Frondoni, Raffaella; Carli, Emanuela; Pinna, Maria Silvia; Cumo, Fabrizio; Gugliermetti, Franco; Saatkamp, Arne; Doxa, Aggeliki; Queller, Emi Martín; Chaieb, Mohamed; Bou Dagher-Kharrat, Magda; El Zein, Rana; El Jeitani, Sarah; Khater, Carla; Mansour, Sophie; Al-Shami, Anwar; Harik, Ghinwa; Alameddine, Ibrahim; El-Fadel, Mutasem; Blasi, Carlo

    2017-07-15

    Interdisciplinarity and transdisciplinarity are the cornerstone for the future management of coastal ecosystems with many vulnerability and hazard indexes developed for this purpose, especially in the engineering literature, but with limited studies that considered ecological implications within a risk assessment. Similarly, the concept of prioritization of sites has been widely examined in biodiversity conservation studies, but only recently as an instrument for territory management. Considering coastal plant diversity at the species and community levels, and their vulnerability to three main potential hazards threatening coastal areas (oil spills, Hazardous and Noxious Substances pollution, fragmentation of natural habitats), the objective of this paper is to define an easy-to-use approach to locate and prioritize the areas more susceptible to those stressors, in order to have a practical instrument for risk management in the ordinary and extra-ordinary management of the coastline. The procedure has been applied at pilot areas in four Mediterranean countries (Italy, France, Lebanon and Tunisia). This approach can provide policy planners, decision makers and local communities an easy-to-use instrument able to facilitate the implementation of the ICZM (Integrated Coastal Zone Management) process in their territory. Copyright © 2017 Elsevier B.V. All rights reserved.

  2. Production structure and international competition position of the German environmental protection economy; Produktionsstruktur und internationale Wettbewerbsposition der deutschen Umweltschutzwirtschaft

    Energy Technology Data Exchange (ETDEWEB)

    Legler, Harald; Schasse, Ulrich [Niedersaechsisches Institut fuer Wirtschaftsforschung e.V., Hannover (Germany)

    2009-06-15

    There exists a connection between the economic structural orientation and international competitiveness on the one hand as well as the environmental political requirements on the other hand. The environmental protection economy fits quite well the profile that Germany is demanded in the international change. Under this aspect, the authors of the contribution under consideration report on the production structure and on the international competition position of the German environmental protection economy. The authors report on (a) the production structure and production dynamics of the environmental protection industry; (b) German environmental protection economy in the international comparison; (c) Goods, building works and services for environmental protection in Germany.

  3. Merits and Limits of Ecosystem Protection for Conserving Wild Salmon in a Northern Coastal British Columbia River

    Directory of Open Access Journals (Sweden)

    Aaron C. Hill

    2010-06-01

    Full Text Available Loss and degradation of freshwater habitat reduces the ability of wild salmon populations to endure other anthropogenic stressors such as climate change, harvest, and interactions with artificially propagated fishes. Preservation of pristine salmon rivers has thus been advocated as a cost-effective way of sustaining wild Pacific salmon populations. We examine the value of freshwater habitat protection in conserving salmon and fostering resilience in the Kitlope watershed in northern coastal British Columbia - a large (3186 km2 and undeveloped temperate rainforest ecosystem with legislated protected status. In comparison with other pristine Pacific Rim salmon rivers we studied, the Kitlope is characterized by abundant and complex habitats for salmon that should contribute to high resilience. However, biological productivity in this system is constrained by naturally cold, light limited, ultra-oligotrophic growing conditions; and the mean (± SD density of river-rearing salmonids is currently low (0.32 ± 0.27 fish per square meter; n = 36 compared to our other four study rivers (grand mean = 2.55 ± 2.98 fish per square meter; n = 224. Existing data and traditional ecological knowledge suggest that current returns of adult salmon to the Kitlope, particularly sockeye, are declining or depressed relative to historic levels. This poor stock status - presumably owing to unfavorable conditions in the marine environment and ongoing harvest in coastal mixed-stock fisheries - reduces the salmon-mediated transfer of marine-derived nutrients and energy to the system's nutrient-poor aquatic and terrestrial food webs. In fact, Kitlope Lake sediments and riparian tree leaves had marine nitrogen signatures (δ15N among the lowest recorded in a salmon ecosystem. The protection of the Kitlope watershed is undoubtedly a conservation success story. However, "salmon strongholds" of pristine watersheds may not adequately sustain salmon populations and foster

  4. Combining sound science, legal action and stakeholder involvement to protect a vulnerable coastal aquifer on the island of St. Kitts

    Science.gov (United States)

    Sahely, H.; Nettles, S.; Burrowes, R.; Haas, G.

    2011-12-01

    Water resources in small island developing states (SIDS), especially those in the Caribbean are among the most vulnerable systems to human activities and climate change. This vulnerability is exacerbated by a fragmented approach to water resources management. The unconfined coastal aquifer underlying the Basseterre Valley is a significant asset for the people of St. Kitts-Nevis. The potable water extracted from this aquifer represents over 40% of the total water supply for St. Kitts. The area is subject to urban encroachment, inappropriate land use and threats from pollution. A project was implemented using an integrated approach to help government and communities take practical actions to protect this vulnerable aquifer by demonstrating proper management on three fronts: mitigation of threats from contaminants, protection of the aquifer and improved water resources management. The project is funded by the Global Environment Facility (GEF) as part of the Integrating Watershed and Coastal Areas Management (IWCAM) project for Caribbean Small Island States. A comprehensive hydrogeologic evaluation of the aquifer was undertaken in order to aid in the development of a water resources management strategy for the Basseterre Valley Aquifer. Multi-electrode electrical resistivity (MER), a novel surface geophysical technique, was used to delineate the thickness and distribution of sediments throughout the aquifer, zones of increased porosity, zones of possible contamination and the fresh/salt water interface. Together with slowly declining static water levels and elevated dissolved solids levels, the early stages of salt water intrusion have been documented. Groundwater modelling suggests that adjusting the pumping regime, redeveloping some of the existing wells and relocating other wells is a viable option for increasing efficiency and preventing long term dewatering. Overall, the study has provided a wealth of new information about the aquifer for a reasonable cost. A

  5. Composition and Functional Diversity in Bird Communities in a Protected Humid Coastal Savanna

    Directory of Open Access Journals (Sweden)

    Alfan A. Rija

    2015-01-01

    Full Text Available Our current understanding of the vertebrate communities of a newly gazetted Tanzanian coastal national park is limited and strongly taxonomically biased towards large mammals. We conducted bird assessments in three sites in Saadani National Park using species lists to analyze some parameters to inform biodiversity conservation in the area. We recorded 3112 individuals in 268 species falling in 66 families, including 2 endangered, 2 vulnerable, and 6 near threatened species. Both species richness and species diversity varied between sites. Species relative abundances were not different between the sites although some functional groups, especially granivores, were more abundant than others. Bird assemblages included 21 forest specialists (FF-species, 35 forest generalists (F-species, and 68 forest visitors (f-species overlapping among bushland, wooded grassland, grassland, and thickets suggesting presence of important microhabitats for the forest-associated species in this ecosystem. Bird species richness in a feeding guild also showed marked overlap between habitats suggesting availability of rich food resources for the birds. This paper highlights the importance of maintaining a structurally heterogeneous landscape to sustain diverse bird communities in the area.

  6. Notification: Review of the U.S. Environmental Protection Agency's Purchase Card and Convenience Check Program

    Science.gov (United States)

    Project #OA-FY13-0116, December 20, 2012. The U.S. Environmental Protection Agency, Office of Inspector General, plans to begin preliminary research for an audit of the agency’s purchase card and convenience check programs.

  7. A Glance on Environmental Protection in Africa: Theological ...

    African Journals Online (AJOL)

    Affirm Mugambi (2001) “human beings and nature as such are valuable and deserve to survive”. Therefore, global and local actors must take appropriate responsibility in order to ensure the ecological balance that will sustain life on this planet. Key terms: Africa; Creation; Human beings; Protection; Ecology; Environment; ...

  8. 75 FR 34666 - Stream Protection Rule; Environmental Impact Statement

    Science.gov (United States)

    2010-06-18

    ... of Engineers--``waters of the United States''-- in place of stream definitions; and (4) Using a flow... Protection Agency (EPA), and the Acting Assistant Secretary of the Army (Civil Works) entered into a... requirements for the cumulative hydrologic impact assessment. Definition of Material Damage to Hydrologic...

  9. 17 The Complexity of Environmental Protection in Sub-Saharan ...

    African Journals Online (AJOL)

    `123456789jkl''''#

    people to protect the human health of the sub-Saharan population and the environment from the adverse effects ... of fulfilling their role as collaborators of God in .... governments and their manufacturing and industrial firms”. The colonial governments did make efforts to arrest the rapid degradation of the environment by ...

  10. Association between adolescent tobacco, alcohol and illicit drug use and individual and environmental resilience protective factors

    OpenAIRE

    Hodder, Rebecca Kate; Freund, Megan; Bowman, Jenny; Wolfenden, Luke; Gillham, Karen; Dray, Julia; Wiggers, John

    2016-01-01

    Objectives Research suggests that individual and environmental resilience protective factors may be associated with adolescent substance use; however, the associations between a broad range of such factors and use of various types of substances have not been examined. The study aimed to determine the association between a comprehensive range of adolescent individual and environmental resilience protective factors and measures of tobacco, alcohol and illicit substance use. Design Cross-section...

  11. IMPACT OF INVESTMENT IN QUALITY AND ENVIRONMENTAL PROTECTION ON REGIONAL SUSTAINABILITY

    OpenAIRE

    Ivan Savovic; Maja Bacovic; Sanja Pekovic; Tatjana Stanovcic

    2016-01-01

    Considering that quality is one of foundation of harmonized regional development, in this paper, overall view of identified need for level of product quality, improvement of environmental protection, improvement of competitiveness and improvement of quality of tourism services has been analysed. In the next phase requests of stakeholders are presented. Author has also analysed feasibility of investing in quality improvement and environmental protection in Sumadija and Pomoravlje and identifie...

  12. Assessment of municipal environmental protection expenditure: Case study in the Czech Republic

    Directory of Open Access Journals (Sweden)

    Jana Soukopová

    2013-01-01

    Full Text Available Local authorities need simple economic tools and methodology how to evaluate public expenditure efficiency. There are a lot of ways for measuring efficiency of public expenditure however methods or economic tools which get actual information about efficiency of current public spending are rare. The paper presents new methodology for evaluating current municipal environmental protection expenditures based on a weighted assessment of multiple economic, social and environmental criteria. This methodology has issued from OECD methodology however it is a more complex tool and addresses the three pillars of sustainable development and following interdisciplinary approaches of Environmental Mainstreaming. The paper presents also case study, where is investigated environmental protection expenditure evaluation in the city of Brno, the second largest city in the Czech Republic. The results of this case study show the correct state of expenditure efficiency in the city of Brno and indicate possible improvements applicable for new investment to environmental protection and sustainable development.

  13. The Interface between Human Needs and Environmental Protection ...

    African Journals Online (AJOL)

    The case study which is the focus of this article is the proposed development of a nuclear power plant at Thyspunt in the Eastern Cape which has become a contentious environmental dispute. The case examines the perceptions of key stakeholders, namely members of the St Francis Residents and Ratepayers Association, ...

  14. Environmental stress, displacement and the challenge of rights protection

    Directory of Open Access Journals (Sweden)

    Roger Zetter

    2014-02-01

    Full Text Available "Examination of migration histories and current politics in Kenya, Bangladesh, Vietnam, Ethiopia and Ghana sheds light on how rights are articulated for groups and individuals displaced in a context of environmental stress and climate change. Both migration and rights are sensitive issues in these case-study countries, and the conjunction of the two is especially sensitive."

  15. New security challenges in view of environmental protection

    Directory of Open Access Journals (Sweden)

    Beriša Hatidža A.

    2015-01-01

    Full Text Available At the global within policy, government, science and practice have noticed difficulties that cause climate change which reflect the entire population of the planet earth. Security challenges that manifest themselves at the global, regional and national levels, indicate the need strategies - doctrinal and systematic approach to solving the preservation of society and environmental security. The issue of environmental security is not only the global and the national government. This is an issue of great importance to the interests of civil society, which, as it is currently excluded from their own responsibility in the work of environmental security. This paper examines the obligation to take measures to give effect to the adopted strategies, policies, laws, conventions, declarations, resolutions, agreements and other norms that regulate the area of environmental security. The goal of these standards is to be based on scientific knowledge, experiential norms and estimated conditions make timely assessments and plans with defined scope risks and threats, as well as understanding the consequences levels and response to them. Ditto, the paper analyzes the power of man and its impact on the process of globalization and disorders that are incurred by climate change.

  16. Machine learning methods for environmental monitoring and flood protection

    NARCIS (Netherlands)

    Pyayt, A.L.; Mokhov, I.I.; Lang, B.; Krzhizhanovskaya, V.V.; Meijer, R.J.

    2011-01-01

    More and more natural disasters are happening every year: floods, earthquakes, volcanic eruptions, etc. In order to reduce the risk of possible damages, governments all around the world are investing into development of Early Warning Systems (EWS) for environmental applications. The most important

  17. Sediment-associated aliphatic and aromatic hydrocarbons in coastal British Columbia, Canada: Concentrations, composition, and associated risks to protected sea otters

    Energy Technology Data Exchange (ETDEWEB)

    Harris, Kate A. [Fisheries and Oceans Canada, Institute of Ocean Sciences, P.O. Box 6000, Sidney BC V8L 4B2 (Canada); University of Victoria, School of Earth and Ocean Sciences, P.O. Box 1700 STN CSC, Victoria BC V8W 2Y2 (Canada); Yunker, Mark B. [7137 Wallace Dr., Brentwood Bay, BC V8M 1G9 (Canada); Dangerfield, Neil [Fisheries and Oceans Canada, Institute of Ocean Sciences, P.O. Box 6000, Sidney BC V8L 4B2 (Canada); Ross, Peter S., E-mail: Peter.S.Ross@dfo-mpo.gc.ca [Fisheries and Oceans Canada, Institute of Ocean Sciences, P.O. Box 6000, Sidney BC V8L 4B2 (Canada)

    2011-10-15

    Sediment-associated hydrocarbons can pose a risk to wildlife that rely on benthic marine food webs. We measured hydrocarbons in sediments from the habitat of protected sea otters in coastal British Columbia, Canada. Alkane concentrations were dominated by higher odd-chain n-alkanes at all sites, indicating terrestrial plant inputs. While remote sites were dominated by petrogenic polycyclic aromatic hydrocarbons (PAHs), small harbour sites within sea otter habitat and sites from an urban reference area reflected weathered petroleum and biomass and fossil fuel combustion. The partitioning of hydrocarbons between sediments and adjacent food webs provides an important exposure route for sea otters, as they consume {approx}25% of their body weight per day in benthic invertebrates. Thus, exceedences of PAH sediment quality guidelines designed to protect aquatic biota at 20% of the sites in sea otter habitat suggest that sea otters are vulnerable to hydrocarbon contamination even in the absence of catastrophic oil spills. - Highlights: > Sediment hydrocarbon signatures differed between remote and impacted coastal sites. > A natural background comprised terrestrial plant alkanes and petrogenic PAHs. > Impacted sites reflected a history of petrogenic and pyrogenic hydrocarbon inputs. > Hydrocarbons at some sites exceeded guidelines for the protection of aquatic life. > Protected sea otters may thus be at risk as they rely primarily on benthic prey. - Anthropogenically-derived hydrocarbons in coastal sediments in British Columbia may pose a risk to protected sea otters.

  18. Analyzing anthropogenic pressures in soils of agro-ecological protected coastal wetlands in L'Albufera de Valencia Natural Park, Spain

    Science.gov (United States)

    Pascual-Aguilar, Juan Antonio; Andreu, Vicente; Gimeno, Eugenia; Picó, Yolanda

    2013-04-01

    Coastal wetlands, despite the importance of their environmental and ecological functions, are areas that suffer of great pressures. Most of them are produced by the rapid development of the surrounding artificial landscapes. Socio-economic factors such as population growth and urban-industrial surfaces expansion introduce pressures on the nearby environment affecting the quality of natural and agricultural landscapes. The present research analyses interconnections among landscapes (urban, agricultural and natural) under the hypothesis that urban-artificial impacts could be detected on soils of an agro-ecological protected area, L'Albufera de Valencia, Natural Park, located in the vicinity or the urban area of the City of Valencia, Spain. It has been developed based on Environmental Forensics criteria witch attend two types of anthropogenic pressures: (1) direct, due to artificialization of soil covers that produce anthropogenic soil sealing, and (2) indirect, which are related to water flows coming from urban populations throw artificial water networks (sewage and irrigation systems) and that ultimately will be identified by the presence of o emerging-pharmaceuticals contaminants in soils of the protected area. For the first case, soil sealing a methodology based on temporal comparison of two digital layers for the years 1991 and 2011 applying Geographical Information Systems and Landscapes Metrics were undertaken. To determine presence of emerging contaminants 15 soil samples within the Natural Park were analyzed applying liquid chromatography tandem mass spectrometry for the detection of 17 pharmaceutical compounds. Results show that both processes are present in the Natural Park with a clear geographical pattern. Either soil sealing or detection of pharmaceuticals are more intensive in the northern part of the study area. This is related to population density (detection of pharmaceuticals) and land cover conversion from agricultural and natural surfaces to

  19. Integrated evaluation of environmental parameters influencing Vibrio occurrence in the coastal Northern Adriatic Sea (Italy) facing the Venetian lagoon.

    Science.gov (United States)

    Caburlotto, Greta; Bianchi, Franco; Gennari, Micol; Ghidini, Valentina; Socal, Giorgio; Aubry, Fabrizio Bernardi; Bastianini, Mauro; Tafi, Mariacarla; Lleo, Maria M

    2012-01-01

    In the marine environment, the persistence and abundance of Vibrio are related to a number of environmental parameters. The influence of the different environmental variables in determining the Vibrio occurrence could be different in the specific geographic areas around the world. Moreover, oceanographic parameters are generally interdependent and should not be considered separately when their influence on bacterial presence and concentration is tested. In this study, an integrated approach was used to identify key parameters determining the abundance of Vibrio spp in marine samples from the Venetian Lagoon in Italy, which is an important area for fish farming and tourism. Multivariate techniques have been adopted to analyze the dataset: using PCA, it was shown that a relatively high proportion of the total variance in this area was mainly due to two independent variables, namely salinity and temperature. Using cluster analysis, it was possible to categorize different groups with homogeneous features as regards space ("stations") and time ("seasons") distribution, as well as to quantify the values of environmental variables and the Vibrio abundances in each category. Furthermore, integrating key environmental factors and bacterial concentration values, it was possible to identify levels of salinity and sea surface temperature which were optimal for Vibrio concentration in water, plankton, and sediment samples. The identification of key environmental variables conditioning Vibrio occurrence should facilitate ocean monitoring, making it possible to predict unexpected variations in marine microflora which determine possible public health risks in coastal areas.

  20. Information resources used in health risk assessment by the New Jersey Department of Environmental Protection

    Energy Technology Data Exchange (ETDEWEB)

    Post, G.B.; Baratta, M.; Wolfson, S.; McGeorge, L. [New Jersey Department of Environmental Protection, Trenton (United States)

    1990-12-31

    The New Jersey Department of Environmental Protection`s responsibilities related to health-based risk assessment are described, including its research projects and its development of health based compound specific standards and guidance levels. The resources used by the agency to support health risk assessment work are outlined.

  1. Marine and coastal environmental education in the context of global climate changes - synthesis and subsidies for ReBentos (Coastal Benthic Habitats Monitoring Network

    Directory of Open Access Journals (Sweden)

    Flávio Augusto S. Berchez

    Full Text Available Abstract As changes in coastal and marine environments are expected to negatively affect Brazilian ecosystems, the importance of Marine Environmental Education (MEE comes to the fore. However, so far only 32 contributions related to this issue have been published in Brazil. The MEE workgroup of ReBentos aims at promoting EE and the communication of marine ecological research to the scholastic public as a whole, as well as to groups which exert an influence on general perception, such as the media, politicians, and scientists. This paper presents an overview of the initiatives of MEE in Brazil, with emphasis on the ReBentos projects and guidelines. The conceptual background of action is based on the Rio'92 Treaty on Environmental Education, thereby implying an MEE with Transdisciplinar, emancipatory and reflexive characteristics, directed to changes in values, principles and attitudes. During the period 2011 to 2015, 10 projects were developed from Alagoas to Santa Catarina States, involving the development, implementation and testing through scientific research of 16 MEE activity-models. The didactic material subsequently produced comprised three books and 21 book-chapters. A public of around 6,500 Conservation Unit visitors, 250 public school teachers and 800 high school students have been impacted to date. To act as monitors and multipliers, 250 undergraduate students and professionals were trained. Research project evaluation generated the publication of nine papers. As a further step, the need for protocol elaboration for each model is placed in evidence, in order to direct and facilitate future initiatives.

  2. Species Profiles. Life Histories and Environmental Requirements of Coastal Fishes and Invertebrates (South Florida). STRIPED MULLET.

    Science.gov (United States)

    1985-04-01

    axillary scale at pectoral fin; .* - Geographic Range: Coastal waters of gill raker number increasing with all seas, roughly between 420 N and size...the locations of spawning organs become organized, and fin’ buds grounds are based largely on the ap- have started developing (Thomson . pearance of... temperatures (Thomson 1963). (Broadhead 1958). In a tagging study, Broadhead (1953) found that growth . Mature mullet migrate offshore to during spring and

  3. Responses of coastal ecosystems to environmental variability in emerging countries from the Americas

    Science.gov (United States)

    Muniz, Pablo; Calliari, Danilo; Giménez, Luis; Defeo, Omar

    2015-12-01

    Coastal ecosystems supply critical ecological services and benefits to human society (Barbier et al., 2011). Nearly 38% of the global monetary value of annual ecosystem services arises from estuaries, seagrass and algal beds, coral reefs and shelf ecosystems (Costanza et al., 1997). However, these ecosystems are being increasingly affected by multiple drivers acting simultaneously at several spatial and temporal scales (Lotze et al., 2006; Hoegh-Guldberg and Bruno, 2010). Climate change (temperature increase, sea level rise, ocean acidification), human activities (e.g. land use/cover change, pollution, overexploitation, translocation of species), and extreme natural events (storms, floods, droughts) are the most important drivers degrading the resilience of coastal systems. Such factors operate on individual level processes, leading organisms away from their niches (Steinberg, 2013) or modifying rates and phenology (Giménez, 2011; Mackas et al., 2012, Deutsch et al., 2015). All of these influence ecosystem level processes, causing changes in species composition, diversity losses and deterioration of ecosystem functions (Worm et al., 2006; Defeo et al., 2009; Doney et al., 2011; Dornelas et al., 2014). The rate of change in habitats, species distributions and whole ecosystems has accelerated over the past decades as shown, for example, in the increase in the frequency of events of coastal hypoxia (Diaz and Rosenberg, 2008,Vaquer-Sunyer and Duarte, 2008), extensive translocation of species by global shipping (Seebens et al., 2013), and in ecosystem regime shifts (Möllmann et al., 2015 and references therein). Some coastal areas have been transformed into novel ecosystems with physical and biological characteristics outside their natural range of variability (Cloern et al., 2015) while others are likely to become sink areas, limiting the migration of marine species away from warming habitats (Burrows et al., 2014).

  4. Environmental influences on fish assemblage distribution of an estuarine coastal lagoon, Ria de Aveiro (Portugal)

    OpenAIRE

    Pombo, L.; M. Elliott; Rebelo, J. E.

    2005-01-01

    Fish assemblage was examined for patterns in spatial and seasonal structure within an estuarine coastal lagoon, Ria de Aveiro. Two years of variation in abiotic conditions were recorded to identify factors responsible for maintaining the structure of fish assemblages. Nine sites were sampled monthly with a traditional “chincha” beach-seine net between November 1998 and October 2000. Fish abundance and biomass changed significantly between sites. Temperature was found to be the most important ...

  5. Searching for the Seventies: Photographs from the Environmental Protection Agency's DOCUMERICA Project

    Science.gov (United States)

    Bustard, Bruce; Potter, Lee Ann

    2013-01-01

    In 1971, the newly established Environmental Protection Agency (EPA) created DOCUMERICA, a federal government photography project born out of the nation's environmental crisis. The photographers hired by the EPA took thousands of photographs depicting pollution, waste, and blight, but they were given the freedom to capture the era's…

  6. College of Natural Resources doctoral student receives Environmental Protection Agency fellowship

    OpenAIRE

    Davis, Lynn

    2009-01-01

    Christine Bergeron of Old Orchard Beach, Maine, a doctoral student in Virginia Tech's College of Natural Resources, received a fellowship from the Environmental Protection Agency's (EPA) National Center for Environmental Research for her research on the reproductive success of American toads.

  7. Modeling daily soil salinity dynamics in response to agricultural and environmental changes in coastal Bangladesh

    Science.gov (United States)

    Payo, Andrés.; Lázár, Attila N.; Clarke, Derek; Nicholls, Robert J.; Bricheno, Lucy; Mashfiqus, Salehin; Haque, Anisul

    2017-05-01

    Understanding the dynamics of salt movement in the soil is a prerequisite for devising appropriate management strategies for land productivity of coastal regions, especially low-lying delta regions, which support many millions of farmers around the world. At present, there are no numerical models able to resolve soil salinity at regional scale and at daily time steps. In this research, we develop a novel holistic approach to simulate soil salinization comprising an emulator-based soil salt and water balance calculated at daily time steps. The method is demonstrated for the agriculture areas of coastal Bangladesh (˜20,000 km2). This shows that we can reproduce the dynamics of soil salinity under multiple land uses, including rice crops, combined shrimp and rice farming, as well as non-rice crops. The model also reproduced well the observed spatial soil salinity for the year 2009. Using this approach, we have projected the soil salinity for three different climate ensembles, including relative sea-level rise for the year 2050. Projected soil salinity changes are significantly smaller than other reported projections. The results suggest that inter-season weather variability is a key driver of salinization of agriculture soils at coastal Bangladesh.

  8. Environmental Protection Theme at Discourses of Corporative Social Responsibility

    Directory of Open Access Journals (Sweden)

    Alfredo Rodrigues Leite da Silva

    2009-01-01

    Full Text Available This paper views and discusses discourses on social responsibility in organizations and their use of the environmental theme. We suppose that strategies are used to disseminate some discourses concerning these matters. The ambiguities of themes within organizations point to a fragmented discourse (Fineman, 1996, revealing practices of openness and dissimulation. The theoretical discussion starts with the theme of social responsibility, confronting it with an environmental theme and discusses discourses with ambiguities of organizational practice stemming from two themes. At the end, a case study of Antena completes the discussion. Data was collected with documental research and semi-structured interviews. We made use of Discourse Analysis methodology (Fiorin, 1989. In conclusion, the concern with social responsibility and its environmental thematic lie within the organization. It is found in the discourse and actions at a high administration level including managers and a high number of technical workers. The silence about the limits of this responsibility is fulfilled by a technical workers group that reveals dissimulation when openness menaces some objectives.

  9. Environmental protection in the frame of radiation protection. Recommendation of the Commission on radiological protection including justification and explanation; Schutz der Umwelt im Strahlenschutz. Empfehlung der Strahlenschutzkommission mit Begruendung und Erlaeuterung

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2017-01-15

    The environmental protection is part of the radiation protection but without defined regulations concerning the protection of non-human species and the ecological systems. In 2008 the SSK (Strahlenschutzkommission) was asked to elaborate measures for environmental radiation protection. Part of the recommendation was the application of sustainability concepts on radioactive materials.

  10. Environmental assessment in the Netherlands: effectively governing environmental protection? A discourse analysis

    NARCIS (Netherlands)

    Runhaar, H.A.C.; Laerhoven, F.S.J. van; Driessen, P.P.J.; Arts, J.

    2012-01-01

    Environmental assessment (EA) aims to enhance environmental awareness and to ensure that environmental values are fully considered in decision-making. In the EA arena, different discourses exist on what EA should aim for and how it functions. We hypothesise that these discourses influence its

  11. Environmental assessment in The Netherlands : Effectively governing environmental protection? A discourse analysis

    NARCIS (Netherlands)

    Runhaar, Hens; van Laerhoven, Frank; Driessen, Peter; Arts, Jos

    Environmental assessment (EA) aims to enhance environmental awareness and to ensure that environmental values are fully considered in decision-making. In the EA arena, different discourses exist on what EA should aim for and how it functions. We hypothesise that these discourses influence its

  12. Impact of Open Source software on the environmental protection

    Directory of Open Access Journals (Sweden)

    D. Viduka

    2015-03-01

    Full Text Available Ongoing development of computer hardware contributes to the constant throwing old computers ie. direct increase of electric and electronic equipment waste. This type of waste is a major threat to human health and the environment. By applying Open Source software solutions all users of computer hardware can significantly effect on the reduction of this type of waste. The aim of this paper is to present the advantages of using Open Source software package in terms of preserving and protecting the environment. This paper presents the results of testing MS Windows and Linux operating systems on an older computer, the results are obtained by applying the benchmark software GeekBench.

  13. Radiological protection and environmental management; La proteccion radiologica y la gestion ambiental

    Energy Technology Data Exchange (ETDEWEB)

    Perez Fonseca, A.

    2010-07-01

    From the beginning of its industrial activity twenty five years ago, the Juzbado Factory of Enusa Group has always upheld a strong commitment with Radiological Protection and environmental respect and protection. Consequently, the evolution of dose shows a downward trend over the years. Although production has been increased gradually, the average doses to workers have stayed below 1 mSv. In order to identify and prevent the potential environmental impacts of its industrial activity and minimize its impact on the surroundings, the facility develops and environmental management system according to UNE-EN-ISO 14001 since 1999. (Author)

  14. Preventive methods for coastal protection towards the use of ocean dynamics for pollution control

    CERN Document Server

    Quak, Ewald

    2013-01-01

    The aim of the book is to present for non-specialist researchers as well as for experts a comprehensive overview of the background, key ideas, basic methods, implementation details and a selection of solutions offered by a novel technology for the optimisation of the location of dangerous offshore activities in terms of environmental criteria, as developed in the course of the BalticWay project.   The book consists of two parts. The first part introduces the basic principles of ocean modeling and depicts the long way from the generic principles to the practical modeling of oil spills and of the propagation of other adverse impacts. The second part focuses on the techniques for solving the inverse problem of the quantification of offshore areas with respect to their potential to serve as a source of environmental danger to vulnerable regions (such as spawning, nursing or also tourist areas).   The chapters are written in a tutorial style; they are mostly self-contained and understandable for non-specialist r...

  15. Coastal erosion and its social and environmental aspects in Tanzania: A case study in illegal sand mining

    OpenAIRE

    Masalu, D.

    2002-01-01

    Metadata only record Coastal erosion is one of the major coastal problems currently facing Tanzania. Several factors, including sea level rise, geology, and rapid coastal population growth accompanied by rapid increase of human activities that interfere with natural processes, have been linked to the problem. One of the human activities that has been well linked to the problem of coastal erosion is illegal sand mining along beaches, coastal streams/rivers, and other restricted areas. This ...

  16. Thoughts on the role of Mercosur in the environmental protection of aquatic and marine resources

    Directory of Open Access Journals (Sweden)

    Violeta S. Radovich

    2016-12-01

    Full Text Available This article addresses the role that the Southern Common Market(hereinafter referred to as “MERCOSUR” could assume concerning the legal environmental protection of aquatic and marine resources. Firstly, the current state of general regulations in force issued by MERCOSUR is analyzed. Secondly, the article focuses on environmental regulations adopted by MERCOSUR, specifically those pertaining to aquatic and marine resources. Then, the regulatory framework of the Río de la Plata Basin is analyzed in connection with the regulation of aquatic resources, since the geographical area of this basin is similar to that of MERCOSUR. The hypothesis is that MERCOSUR, as an institution, has made some strides in the regulation of overall environmental protection, especially with the creation of the MERCOSUR Framework Agreement on the Environment; however, there is still a long road ahead when it comes to specific environmental protection of both aquatic and marine resources. 

  17. Federal environmental legislation in the U.S. for protection of wildlife and regulation of environmental contaminants.

    Science.gov (United States)

    Fairbrother, Anne

    2009-10-01

    The U.S. has a long history of legislation to protect wildlife, beginning with the Lacey Act of 1900. There are now over 170 Federal laws that regulate environmental activities which may affect wildlife. Two important laws are the Pittman-Robertson Act enacted in 1937 that authorizes a tax for wildlife management and the Fish and Wildlife Coordination Act passed in 1958 whose primary purpose is conservation of fish and wildlife, both of which continue to provide significant funding for wildlife management. Modern environmental regulations began by passage of the National Environmental Policy Act in 1969, followed by the Clean Water Act, Superfund, and other laws to regulate pesticides and toxics and clean up contaminated sites. International conventions regulate sale, use and disposal of toxics and ocean dumping. These laws and conventions should protect wildlife from unintended consequences of global industrialization.

  18. Environmental liability and nature protection areas Will the EU Environmental Liability Directive actually lead to the restoration of damaged natural resources?

    NARCIS (Netherlands)

    Broek, G.M. van den

    2009-01-01

    The EU Environmental Liability Directive (ELD) requires remedial measures when environmental damage to protected species and natural habitats occurs. Thus, the ELD offers a minimum level of protection to natural resources in its Article 2. In order to finance the restoration of environmental damage

  19. Species profiles: Life histories and environmental requirements of coastal fishes and invertebrates (Mid-Atlantic): Blue crab

    Energy Technology Data Exchange (ETDEWEB)

    Hill, J.; Fowler, D.L.; Van Den Avyle, M.J.

    1989-03-01

    Species profiles are summaries of the literature on taxonomy, life history, and environmental requirements of coastal fishes and aquatic invertebrates. They are prepared to assist with impact assessment. The blue crab, Callinectes sapidus, occurs in lower reaches of freshwater rivers, estuaries, and coastal waters along the Atlantic seaboard and Gulf of Mexico, and the species supports the largest crab fishery in the United States. Chesapeake Bay provides the greatest production of blue crabs on the east coast. The blue crab's high abundance in estuaries, diverse feeding habits, and importance as prey for other marine animals indicate its important role in the structure and function of estuarine communities. Female blue crabs spawn in high-salinity lower estuaries of coastal areas; the resulting larvae are planktonic and develop into juveniles at 5 to 10 weeks of age. Juveniles gradually migrate into shallower, less-saline upper estuaries and rivers where they grow and mature at 1-2 yr of age. Mating occurs in the upper estuaries after which females migrate to areas having higher salinities. Growth and survival of blue crabs are strongly affected by water temperature and salinity, but tolerances vary with life stage. Larvae require temperatures of 20-30/degree/C and salinities of 10-30 ppt for proper development, but salinity and temperature tolerances are broad for advanced juveniles and adults. Blue crabs use nearly all areas within estuaries as nursery habitat, and crab populations are sensitive to changes in physical features of contamination of these areas. 94 refs., 4 figs., 2 tabs.

  20. Environmental monitoring and assessment of antibacterial metabolite producing actinobacteria screened from marine sediments in south coastal regions of Karnataka, India.

    Science.gov (United States)

    Skariyachan, Sinosh; Garka, Shruthi; Puttaswamy, Sushmitha; Shanbhogue, Shobitha; Devaraju, Raksha; Narayanappa, Rajeswari

    2017-06-01

    Assessment of the therapeutic potential of secondary metabolite producing microorganisms from the marine coastal areas imparts scope and application in the field of environmental monitoring. The present study aims to screen metabolites with antibacterial potential from actionbacteria associated with marine sediments collected from south coastal regions of Karnataka, India. The actinobacteria were isolated and characterized from marine sediments by standard protocol. The metabolites were extracted, and antibacterial potential was analyzed against eight hospital associated bacteria. The selected metabolites were partially characterized by proximate analysis, SDS-PAGE, and FTIR-spectroscopy. The antibiogram of the test clinical isolates revealed that they were emerged as multidrug-resistant strains (P ≤ 0.05). Among six actinobacteria (IS1-1S6) screened, 100 μl-1 metabolite from IS1 showed significant antibacterial activities against all the clinical isolates except Pseudomonas aeruginosa. IS2 demonstrated antimicrobial potential towards Proteus mirabilis, Streptococcus pyogenes, and Escherichia coli. The metabolite from IS3 showed activity against Strep. pyogenes and E. coli. The metabolites from IS4, IS5, and IS6 exhibited antimicrobial activities against Ps. aeruginosa (P ≤ 0.05). The two metabolites that depicted highest antibacterial activities against the test strains were suggested to be antimicrobial peptides with low molecular weight. These isolates were characterized and designated as Streptomyces sp. strain mangaluru01 and Streptomyces sp. mangaloreK01 by 16S ribosomal DNA (rDNA) sequencing. This study suggests that south coastal regions of Karnataka, India, are one of the richest sources of antibacterial metabolites producing actinobacteria and monitoring of these regions for therapeutic intervention plays profound role in healthcare management.

  1. Variation in spatial and temporal incidence of the crustacean pathogen Hematodinium perezi in environmental samples from Atlantic Coastal Bays.

    Science.gov (United States)

    Hanif, Ammar W; Dyson, Whitney D; Bowers, Holly A; Pitula, Joseph S; Messick, Gretchen A; Jagus, Rosemary; Schott, Eric J

    2013-05-04

    Hematodinium perezi, a parasitic dinoflagellate, infects and kills blue crabs, Callinectes sapidus, along the Atlantic and Gulf coasts of the United States. The parasite proliferates within host hemolymph and tissues, and also produces free-swimming biflagellated dinospores that emerge from infected crabs. Infections in C. sapidus recur annually, and it is not known if biotic or environmental reservoirs contribute to reinfection and outbreaks. To address this data gap, a quantitative PCR assay based on the internal transcribed spacer 2 (ITS2) region of H. perezi rRNA genes was developed to asses the temporal and spatial incidence of the parasite in Delaware and Maryland coastal bays. A previously-used PCR assay for H. perezi, based on the small subunit rRNA gene sequence, was found to lack adequate species specificity to discriminate non-Hematodinium sp. dinoflagellate species in environmental samples. A new ITS2-targeted assay was developed and validated to detect H. perezi DNA in sediment and water samples using E. coli carrying the H. perezi rDNA genes. Application of the method to environmental samples identified potential hotspots in sediment in Indian River Inlet, DE and Chincoteague Bay, MD and VA. H. perezi DNA was not detected in co-occurring shrimp or snails, even during an outbreak of the parasite in C. sapidus. H. perezi is present in water and sediment samples in Maryland and Delaware coastal bays from April through November with a wide spatial and temporal variability in incidence. Sampling sites with high levels of H. perezi DNA in both bays share characteristics of silty, organic sediments and low tidal currents. The environmental detection of H. perezi in spring, ahead of peak prevalence in crabs, points to gaps in our understanding of the parasite's life history prior to infection in crabs as well as the mode of environmental transmission. To better understand the H. perezi life cycle will require further monitoring of the parasite in habitats as

  2. 78 FR 69664 - Proposed Information Collection Request; Comment Request; Approval of State Coastal Nonpoint...

    Science.gov (United States)

    2013-11-20

    ... and submitted to EPA and NOAA Coastal Nonpoint Pollution Programs. Another State (Illinois) is... Pollution Control Programs AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: The... State Coastal Nonpoint Pollution Control Programs (CZARA Section 6217)'' (EPA ICR No. 1569.08, OMB...

  3. Comparative analysis of the EU criminal law for environmental protection and the Albanian one

    Directory of Open Access Journals (Sweden)

    Iris Petrela

    2016-03-01

    Full Text Available This paper consists of two main parts where the first one presents the path how the environmental issue was included in the primary legislation of the European Union (EU, starting this theoretical panorama from the first founding treaty – Treaty of Rome, in 1957. It shows that with the passing of years the environmental protection has become one of the most important fields of action of the European Community supported by the primary and secondary legislation of the EU and its several bodies with competencies in this field. The second part of the paper starts with the commitments on the environmental protection that the Albanian state has made upon signature and entrance into force of the Stabilisation and Association Agreement with the EU. In addition, this article presents a summary of the legislative activity in Albania regarding environmental protection in the last two decades with special focus on the time period after the approval of the current Constitution of 1998, which is the basis and origin of every legislative initiative. Furthermore, there are presented the key features of the Albanian environmental legislation, as well as the protection mechanism from the criminal legislation point of view. The presentation of the European and national reality with special focus on environmental protection serves to a comparative purpose between the two models. It also serves to draw conclusions and propose suggestions on how the Albanian legislation should be developed and improved in order to be in line with that of the European Union and effective in practice to serve the ultimate goal of environmental protection and prevention from further environmental degradation.

  4. Cumulative Environmental Impacts: Science and Policy to Protect Communities.

    Science.gov (United States)

    Solomon, Gina M; Morello-Frosch, Rachel; Zeise, Lauren; Faust, John B

    2016-01-01

    Many communities are located near multiple sources of pollution, including current and former industrial sites, major roadways, and agricultural operations. Populations in such locations are predominantly low-income, with a large percentage of minorities and non-English speakers. These communities face challenges that can affect the health of their residents, including limited access to health care, a shortage of grocery stores, poor housing quality, and a lack of parks and open spaces. Environmental exposures may interact with social stressors, thereby worsening health outcomes. Age, genetic characteristics, and preexisting health conditions increase the risk of adverse health effects from exposure to pollutants. There are existing approaches for characterizing cumulative exposures, cumulative risks, and cumulative health impacts. Although such approaches have merit, they also have significant constraints. New developments in exposure monitoring, mapping, toxicology, and epidemiology, especially when informed by community participation, have the potential to advance the science on cumulative impacts and to improve decision making.

  5. Keeping the peace green: Integrating arms control and environmental protection

    Energy Technology Data Exchange (ETDEWEB)

    Tanzman, E.A. [Argonne National Lab., IL (United States); Kellman, B. [DePaul Univ. College of Law, Chicago, IL (United States)

    1994-10-21

    This talk is about how to avoid turning swords into Superfund sites. The problem we address is the potential conflict between the desire to take advantage of the greater international security brought by the end of the Cold War by entering arms control agreements requiring various military weapons to be dismantled, and the desire to avoid further degrading the environment in the process of destroying them. We will use as an illustration of these issues the Chemical Weapons Convention (CWC), which is intended to cause the destruction of all chemical weapons in the world. First, we will provide a brief overview of the CWC, then we will focus in on its environmental provisions, and, finally, we will discuss potential conflicts with United States law and how they might be resolved.

  6. Economic instruments for environmental protection: experience in OECD countries

    Energy Technology Data Exchange (ETDEWEB)

    Barde, J.-P. [OECD, Paris (France). Environment Directorate

    1998-06-01

    The paper gives an overview of the application of economic instruments to pollution control in OECD countries and draws some lessons from this experience. The situation and role of economic instruments in OECD countries can be characterised by three main features: a growing reliance on economic instruments; the operation of `mixed` systems where economic instruments are used as an adjunct to direct regulations, and the emergence of green tax systems. Types of economic instruments are: charges and taxes, marketable permits (emissions trading), deposit-refund systems, and subsidies. The paper makes many points on evaluation of the effectiveness, environmental and economic impact of policy instruments. There is still insufficient evidence about their performance, due largely to a lack of data and practice in evaluation. 27 refs., 1 app.

  7. Data for Summary of the Development the US Environmental Protection Agency’s Medaka Extended One Generation Reproduction Test (MEOGRT) Using Data from Nine Multigenerational Medaka Tests

    Data.gov (United States)

    U.S. Environmental Protection Agency — In response to various legislative mandates the United States Environmental Protection Agency (USEPA) formed its Endocrine Disruptor Screening Program (EDSP), which...

  8. Effective Management Of Resources for Environmental Protection – Using Taxes In The Environmental Policy

    OpenAIRE

    Claudia CAPATINA; Irina ALECSANDRU; Cristina RADU

    2014-01-01

    Establishment of environmental taxes, called green taxes or eco-taxes, are ways to internalize the environmental costs in the prices of goods or services, causing producers and consumers to use resources more efficiently and sustainably. Green taxes or Pigovian taxes, named after their inventor, Arthur Pigou are known as sin taxes and when are applied to the “sin” of pollution they may be called environmental taxes or eco-taxes. Sustainable development can not be sustained without the existen...

  9. Are Land Based Surveys a Useful Tool for Managing Marine Species of Coastal Protected Areas?

    Directory of Open Access Journals (Sweden)

    Cristina Giacoma

    2013-01-01

    Full Text Available One goal of the LIFE project “Del.Ta.” (NAT/IT/000163 was the preparation of an Action Plan to protect the bottlenose dolphin community in the Pelagie Archipelago (Sicily, Italy. It stressed the importance of regular monitoring of the spatial and temporal distribution of dolphins in order to evaluate the impact of local activities. This study assesses whether land-based surveys could be an effective alternative to vessel-based surveys. During the summer of 2006, both surveys’ methodologies were used at Lampedusa, with 35 sightings recorded from land and 31 from a boat. Comparison was based on the assessment of the type of information they provided in relation to the presence of the animals and their behavior. Both methodologies were applicable, but there were differences in their requirements, potential information generated, costs, and sensitivity to weather conditions. Vessel-based surveys require well trained observers and enable photo-identification and observation of social interaction and morphology. Animal movements, interactions with anthropogenic elements and group dynamics are better collected from land but spatial data can be documented up to 1 nautical mile from the coast. Weather conditions have a significant platform specific effect on sighting frequencies. The high sighting frequency during land surveys provides support for the development of zero-impact land-based dolphins watching activity.

  10. Remote sensing and GIS applied in the definition and zonification of the protected coastal areas in the southern Gulf of Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Lomeli, D.Z.; Aponte, A.G.; Yanez-Arancibia, A. [Univ. of Campeche (Mexico)] [and others

    1997-06-01

    The state of Campeche, Mexico is located in the southern part of the Gulf of Mexico. At present Campeche state has two protected areas in its coastal zone: the Terminos Lagoon Area which was declared as a Protected of Flora and Fauna Zone and the Petenes Region which was declared as Special Protected Zone of Flora and Fauna. Considering ecological, socioeconomic and normative criteria along with Landsat-TM satellite images and aerial photographs analyses, overlays of thematic cartography and land surveys, it was defined the borders and ecological zonification of the two protected areas. The ecological zonification includes two zones: Nucleus Zone (restricted protected area) and Buffer Zone (conservation and multiple use area).

  11. Community hygiene problems and environmental protection measures in the area of natural monument "Zvezdara forest"

    Directory of Open Access Journals (Sweden)

    Samardžić Ivan

    2015-01-01

    Full Text Available Community hygiene conditions and equipment represent significant indicators of the quality management of green areas. As a space of exceptional importance for protection of forest complex and biodiversity in an urban environment, Zvezdara forest is placed under protection as a natural monument by an act of the Assembly of the City of Belgrade, where measures of environmental protection and preservation of this area, as one of the most important green areas in this part of the city, are also defined (wind protection role, enrichment of the air with oxygen, thermoregulation, etc., but as well as a space for sports, recreation, picnics. This research presents the community hygiene problems (“illegal landfills”, lack of garbage cans, hydrants, public toilets and drinking fountains, etc. and environmental issues (“wild” construction, landslides, etc.. The aim of this research is the recommendations of environmental protection measures and removal of community hygiene and environmental issues, presented in the final part of this research paper, which could be used in the future during preparation of planning documents, in order to achieve better environmental management in the area of Zvezdara forest. [Projekat Ministarstva nauke Republike Srbije, br. 176008

  12. Environmental Support to Amphibious Craft, Patrol Boats, and Coastal Ships: An Annotated Bibliography

    National Research Council Canada - National Science Library

    Bachmann, Charles M; Fusina, Robert A; Nichols, C. R; McDermid, Jack

    2008-01-01

    This annotated bibliography is a selection of citations to books, articles, documents, and data bases highlighting environmental conditions that impact the safety and performance of amphibious craft...

  13. Environmental variables associated with vacationers' sun protection at warm weather resorts in North America.

    Science.gov (United States)

    Andersen, Peter A; Buller, David B; Walkosz, Barbara J; Scott, Michael D; Beck, Larry; Liu, Xia; Abbott, Allison; Eye, Rachel

    2016-04-01

    Vacationing at sunny, warm weather locations is a risk factor for excessive solar ultraviolet (UV) radiation exposure and skin cancer. This study examined the association of environmental variables related to UV levels with vacationers' sun protection. Vacationers at 41 summer resorts in 17 states and 1 Canadian Province were interviewed (n=3531) and observed (N=4347) during 2012 and 2013. Clothing coverage, sunglasses, and shade use were observed. Use of sunscreen and sunburns were self-reported. Environmental information was recorded by research staff or acquired from ground stations and the weather service. Temperature was positively associated with sun protection behaviors; however clothing coverage was negatively associated with temperature. Cloud cover was negatively associated with sun protection, with the exception of clothing coverage which was positively associated with it. Elevation showed a mixed pattern of associations with vacationer's sun protection. Latitude of a resort was negatively associated with most sun protection behaviors, such that sun protection increased at more southerly resorts. Similarly, the farther south a vacationer traveled to the resort, the less sun protection they employed. The UV index showed a weak, positive relationship with some sun protection behaviors even when controlling for temperature. Vacationers appeared aware that UV is higher at southern latitudes and may learn UV is intense when living in southern regions. However, many used temperature, an unreliable cue, to judge UV intensity and seemed to adjust clothing for warmth not UV protection. Efforts are needed to help individuals make more accurate sun safety decisions. Copyright © 2016. Published by Elsevier Inc.

  14. Defence force activities in marine protected areas: environmental management of Shoalwater Bay Training Area, Queensland, Australia

    Science.gov (United States)

    Wu, Wen; Wang, Xiaohua; Paull, David; Kesby, Julie

    2010-05-01

    Environmental management of military activities is of growing global concern by defence forces. As one of the largest landholders in Australia, the Australian Defence Force (ADF) is increasingly concerned with sustainable environmental management. This paper focuses on how the ADF is maintaining effective environmental management, especially in environmentally sensitive marine protected areas. It uses Shoalwater Bay Training Area (SWBTA) as a research example to examine environmental management strategies conducted by the ADF. SWBTA is one of the most significant Defence training areas in Australia, with a large number of single, joint and combined military exercises conducted in the area. With its maritime component contained in the Great Barrier Reef Marine Park (GBRMP), the Great Barrier Reef World Heritage Area (GBRWHA), and abutting Queensland’s State Marine Parks, it has high protection values. It is therefore vital for the ADF to adopt environmentally responsible management while they are conducting military activities. As to various tools employed to manage environmental performance, the ISO 14001 Environmental Management System (EMS) is widely used by the ADF. This paper examines military activities and marine environmental management within SWBTA, using the Talisman Saber (TS) exercise series as an example. These are extensive joint exercises conducted by the ADF and the United States defence forces. The paper outlines relevant legislative framework and environmental policies, analyses how the EMS operates in environmental management of military activities, and how military activities comply with these regulations. It discusses the implementation of the ADF EMS, including risk reduction measures, environmental awareness training, consultation and communication with stakeholders. A number of environmental management actions used in the TS exercises are presented to demonstrate the EMS application. Our investigations to this point indicate that the ADF is

  15. THE ROLE OF CITIES IN PROTECTING ENVIRONMENTAL QUALITY

    Directory of Open Access Journals (Sweden)

    Marinela Krstinic Nizic

    2013-12-01

    Full Text Available In addition to being characterised by the rapid population growth, the cities have long represented the centres of knowledge and the sources of growth and innovation, with unique cultural and architectural features, offering exceptional capacity for economic development. The cities are linked to the perception of urban lifestyle and are conventional areas of economic activity and trade. The modern cities’ structures are affected by technical, technological and industrial changes, the improvements in the fields of service and transport, as well as the strong progress in the fields of all forms of communication. Parallel to this, more and more of the population is concentrated in the suburbs, forming concentrations of poverty, work zones or elite residential areas. Furthermore, the cities are increasingly faced with a variety of demographic problems, social inequality, social exclusion of certain population groups, the lack of adequate housing, and particularly the problems associated with the environment, i.e. the main goal of this paper. Each community needs to ensure the basic requirements such as peace, education, safe housing, stability of the ecosystem and social justice. In other words, since health is an important factor determining the quality of life, various economic, political, cultural, and social factors affect its actualisation both positively and negatively. Therefore, the basic aim of this paper is demonstrating that cities can resist pollution and improve environmental quality, and thus, using economic instruments, improve the health of their citizens.

  16. http://www.revistadestatistica.ro/index.php/effective-management-of-resources-for-environmental-protection-using-taxes-in-the-environmental-policy/

    Directory of Open Access Journals (Sweden)

    Claudia CĂPĂŢÎNĂ

    2014-03-01

    Full Text Available Establishment of environmental taxes, called green taxes or eco-taxes, are ways to internalize the environmental costs in the prices of goods or services, causing producers and consumers to use resources more efficiently and sustainably. Green taxes or Pigovian taxes, named after their inventor, Arthur Pigou are known as sin taxes and when are applied to the “sin” of pollution they may be called environmental taxes or eco-taxes. Sustainable development can not be sustained without the existence of adequate measures and effective for protection of the environment. The polluter pays principle is a principle embraced by all countries from the desire do not deplete environmental resources, some of which being non-renewable resources, to be used by future generations. Polluters are both individuals and legal entities who must to respond in one way or another for their irresponsible actions, compensating damages, protecting the environment and paying damages for any casualties. Green taxes can generate a tax reform. Any responsible person will try to manage in another way the resources when has to bear consequences. In this regard, the environment can be protected more effectively and more cost effective for citizens. The effects of irresponsible actions of some of us not only affect the environment but also all animals and vegetable bodies inclusive people.

  17. CCS - environmental protection framework for an emerging technology. Background

    Energy Technology Data Exchange (ETDEWEB)

    Becker, Ralf; Boehringer, Alexander; Charisse, Thomas (and others)

    2009-10-15

    With this paper, the German Federal Environment Agency (Umweltbundesamt, UBA) updates1 its position paper of 20062 on the technical capture and geological storage3 of carbon dioxide (CCS: carbon capture and storage). After a brief description of the development status of the process steps of capture, transport and geological storage of carbon dioxide (CO2) in Chapter 1, we look into the possible risks for human health and the environment (Chapter 2), which up to now have been little discussed or researched. These risks will largely depend on the integrity of storage sites. On the assumption of functioning capture technology at cost-effective conditions, the capacity of available and secure storage sites will decisively determine the scale of possible greenhouse gas emission reductions through CCS (Chapter 3). In examining storage capacity, it has always to be considered that the geological storage of CO2 can compete with other uses of underground geological formations, such as geothermics or compressed-air and natural-gas storage (Chapter 4). The Federal Environment Agency takes the view that these factors determine the role that CCS can play as an additional climate protection measure (Chapter 5). In Chapter 6 we show how CCS, in its application, should be integrated into emissions trading. CO2 emission reduction should in our view only be acknowledged when it is effectively and demonstrably ensured through permanent storage. Chapter 7 deals with necessary reforms of liability law, which legislators should undertake in order to assign the dangers and risks of CCS to those responsible for them. In Chapter 8, we summarize the fundamental demands on legislators, while Chapter 9 is devoted to issues concerning the source and application of funds for research and development. (orig.)

  18. Remote-sensing reflectance determinations in the coastal ocean environment: impact of instrumental characteristics and environmental variability.

    Science.gov (United States)

    Toole, D A; Siegel, D A; Menzies, D W; Neumann, M J; Smith, R C

    2000-01-20

    Three independent ocean color sampling methodologies are compared to assess the potential impact of instrumental characteristics and environmental variability on shipboard remote-sensing reflectance observations from the Santa Barbara Channel, California. Results indicate that under typical field conditions, simultaneous determinations of incident irradiance can vary by 9-18%, upwelling radiance just above the sea surface by 8-18%, and remote-sensing reflectance by 12-24%. Variations in radiometric determinations can be attributed to a variety of environmental factors such as Sun angle, cloud cover, wind speed, and viewing geometry; however, wind speed is isolated as the major source of uncertainty. The above-water approach to estimating water-leaving radiance and remote-sensing reflectance is highly influenced by environmental factors. A model of the role of wind on the reflected sky radiance measured by an above-water sensor illustrates that, for clear-sky conditions and wind speeds greater than 5 m/s, determinations of water-leaving radiance at 490 nm are undercorrected by as much as 60%. A data merging procedure is presented to provide sky radiance correction parameters for above-water remote-sensing reflectance estimates. The merging results are consistent with statistical and model findings and highlight the importance of multiple field measurements in developing quality coastal oceanographic data sets for satellite ocean color algorithm development and validation.

  19. Construction of an Environmentally Sustainable Development on a Modified Coastal Sand Mined and Landfill Site – Part 1. Planning and Implementation

    Directory of Open Access Journals (Sweden)

    AnneMarie Clements

    2009-06-01

    Full Text Available The Magenta Shores development fronts 2.3 km of Tuggerah Beach on a formerly sand mined and landfill site in an urban growth area on the central coast of New South Wales. To increase the natural defences against storm waves and mass sand movements, the incipient foredune was retained and the parallel beach ridge landform was re-established by mimicking natural processes. Analysis of waste and resources led to a coordinated large-scale onsite re-use, recycling and waste management program that reduced landfill, transportation and natural resource requirements. Bitou bush removed from the Coastal Protection Zone was incorporated into golf course soils to improve grass growth. Leachate in the groundwater from the former landfill was diverted away from Tuggerah Lake and re-used in golf course irrigation. Upgrade of the local sewer treatment plant and installation of a public dual pipeline servicing Magenta and the adjoining township satisfied irrigation demands and provided non-potable water for the existing and expanding urban community. The sustainability challenges of the project were met through clear identification of existing environmental risks, application of scientific research, integrated team management and stakeholders’ cooperation.

  20. Assessment of coastal fish assemblages before the establishment of a new marine protected area in central Mediterranean: its role in formulating zoning proposal

    Directory of Open Access Journals (Sweden)

    G. LA MESA

    2017-02-01

    Full Text Available The fish assemblages of the coastal area of the promontory of Cape Milazzo (Italy, Central Mediterranean, which has been recently designated by the Italian Law to become a national marine protected area (MPA, were characterized by visual censuses carried out over different habitats (rocky algal reef, Posidonia oceanica meadow and soft bottom and depth ranges (0-3, 4-7, 12-16 and 24-30 m to identify areas of major concern for the MPA zoning. The study area was divided into 6 sectors to assess spatial-related differences in the assemblage parameters, such as species composition and richness, and the size structure of species of recreational (e.g. SCUBA diving interest. Fifty-eight taxa (56 species and 2 genera and 20 families of fishes were totally recorded. Species composition was significantly affected by habitat and depth, whereas no significant changes were detected among sectors. Conversely, species richness and total density of fish showed no significant differences among sectors, habitat types and depth ranges. The majority of species of recreational value was recorded only off the northwestern part of the promontory. The implementation of fishing ban in such an area, characterized by the presence of a rocky bank, would contribute to the recovery of populations of some emblematic species (e.g. groupers and other large predator and to the enhancement of environmentally sustainable activities such as scuba diving. Throughout the investigated area and, especially, in the eastern and southwestern coasts of the promontory, several species were almost exclusively represented by small and medium sized individuals, a likely consequence of an intense fishing pressure.

  1. The Technique of Licensing at European Union Level - Used as a Means of Environmental Protection

    Directory of Open Access Journals (Sweden)

    Elena Alexandra Ilinca

    2011-05-01

    Full Text Available Licensing represents one of the modern techniques most often used as an environmental protection means. In concrete, this technique is envisaged in the obligation of obtaining an authorization (lato sensu in order to develop a certain activity or to use a product or service that is considered to attain an ecological risk, respectively the granting of permits, licences, authorisations or certifications. Authorisation (licensing is based on the Environmental Impact Assessment, which is a constitutive part of the authorization process, as the conclusions of the environmental impact assessment study are conditioning the result of the authorization process. In order to attain a panoramic and complete reflection of the authorization as an environmental protection legal instrument, we consider to be highly useful the presentation of two transversal instruments, characterised of proactive operativity, a high degree of participation on the part of the involved subjects and a high level of environmental protection that they tend to attain. Basically, these two instruments are Environmental Impact Assessment and Strategic Environmental Assessment.

  2. Regional concept of environmental protection and waste management, with case studies of South Morava region

    Directory of Open Access Journals (Sweden)

    Nenković-Riznić Marina

    2009-01-01

    Full Text Available Regional concept of environmental protection and waste management represents a new methodology in spatial interventions which enable an integral view of all of the environmental parameters. In this way, contrary to the prevailing decentralized methodology of environmental protection and negation of the pollution aftereffects, it is recommended to form a unified database of main pollutants for the whole region. This database enables impact detection of specific factors (industrial facilities, waste dumps and other pollutants on a scale which transcends to neighboring municipalities, regions, or the overall country. The state of the environment and waste management in the South Morava region is directly impacted by an array of environmentally degradable factors, with economics being the most prominent one (industrial facilities, which represented the main pollutants in the past, applied little, if any, regard to the environmental protection, dumping their waste on improvised, unprotected waste dumps. On the other hand, low level of employment, rudimentary industrial technology made positive environmental effect in the past 5 to 10 years, because of lack of direct pollution. The subject of this paper will be based on recommendations for better organization on regional level in the environmental and waste management field, and based on examples from Jablanica and Pčinja district, which are located in the South Morava region.

  3. A Fuzzy Logic Enhanced Environmental Protection Education Model for Policies Decision Support in Green Community Development

    Directory of Open Access Journals (Sweden)

    Sung-Lin Hsueh

    2013-01-01

    Full Text Available This study proposes the promotion of environmental protection education among communities as a solution to the serious problems of high energy consumption and carbon emissions around the world. Environmental protection education has direct and lasting influences on everyone in society; therefore, it is helpful in our fight against many serious problems caused by high energy consumption. In this study, the Delphi method and the fuzzy logic theory are used to develop a quantizing assessment model based on qualitative analysis. This model can be used to assess the results and influences of community residents’ participation in environmental protection education on green community development. In addition, it can be used to provide references for governing authorities in their decision making of green community development policies.

  4. Environmental oil spill sensitivity atlas for the Northwest Greenland (75°-77° N) coastal zone

    DEFF Research Database (Denmark)

    Clausen, Daniel Spelling; Mosbech, Anders; Boertmann, David

    2016-01-01

    This oil spill sensitivity atlas covers the shoreline and the offshore areas of West Greenland between 75º N and 77º N. The coastal zone is divided into 53 shoreline segments, and the offshore zone into 4 areas. A sensitivity index value is calculated for each segment/area, and each segment....../area is subsequently ranked according to four degrees of sensitivity. Besides this general ranking, a number of smaller areas are especially selected, as they are of particular significance. They are especially vulnerable to oil spills and they have a size making oil spill response possible. The shoreline sensitivity......, one for each season. Based on all the information, appropriate oil spill response methods have been assessed for each area...

  5. Coastal locations and environmental influence on uptake of mercury and methylmercury into phytoplankton

    Science.gov (United States)

    Gosnell, K. J.; Balcom, P.; Mazrui, N.; Ortiz, V.; Seelen, E.; DiMento, B.; Buckman, K.; Curtis, A.; Chen, C.; Mason, R. P.

    2016-02-01

    Methylation and demethylation rates of Hg have been measured in sediment, and fluxes to the water column have been estimated. However, direct values of mercury (Hg) species transfer into algae from the sediment-water interface have not previously been measured. Experiments were preformed measuring Hg and methylmercury (MeHg) uptake into phytoplankton directly from sediment where speciation transformations were quantified with stable Hg isotopes. In order to investigate effects of different near shore environments and temperatures, 3 different sites were selected for experiments in: Maine, Connecticut and Delaware. Aspects of the sediment such as organic matter content, Hg and MeHg levels, and methylation and demethylation rates were measured for each site. A coastal diatom was culture and gently transferred into individual core tubes above the water-sediment interface. Each individual sediment core was spiked at set depth intervals with a different stable isotope treatment prior to algae addition in order to evaluate the rate of transfer into the biota for Hg and MeHg. Five treatments were investigated using a separate isotopic scheme for each core: (1) Inorganic 200Hg only, (2) Methyl 199Hg isotope only, (3) Both the inorganic 200Hg and methyl 199Hg isotopes, (4) Both inorganic 200Hg and methyl 199Hg isotopes into the water column (not sediment), (5) no Hg isotope spikes (control). Sediment cores incubated for 3 days. After incubation the diatoms were collected onto 5 µm polycarbonate filters for analysis. Mercury variations were associated with unique methylation potentials for different coastal environments, and dependent on organic matter and Hg and MeHg concentrations in sediment. By tracing stable isotope dynamics, transformations occurring in the sediment and influences of sedimentary methylation and demethylation potentials on phytoplankton uptake were quantified for each environment.

  6. A research on Exterior Wall Coating Based on Environmental Protection and Automatic Spraying Technology

    OpenAIRE

    Hou Yixuan; Wu Jingrong

    2016-01-01

    As the main material for building facing decoration, building exterior wall coating can protect and decorate the building in the process of construction[1]. Exterior wall coating is characterized by low cost, convenient installation, rich colors and so on, so it has a wide application in building exterior walls. At present, due to the requirements for energy saving and environmental protection as well as the complexity of installation, application of exterior wall tiles is in decline[2]. Besi...

  7. The coastal regulation zone of Goa: Oceanographic, environmental and societal perspectives

    Digital Repository Service at National Institute of Oceanography (India)

    Mascarenhas, A.

    sufficient oceanographic and environmental validity to be upheld. However, this instrument is being opposed and misinterpreted. Sectoral practices, partisan policies, unbalanced tourism, and absence of political will have all contributed to the CRZ being...

  8. 77 FR 17037 - Intent To Prepare a Draft Environmental Impact Statement for the Louisiana Coastal Area (LCA...

    Science.gov (United States)

    2012-03-23

    ... Louisiana Coastal Area (LCA)--Louisiana, Mississippi River Hydrodynamic and Delta Management Study AGENCY... Coastal Area (LCA)--Louisiana, Mississippi River Hydrodynamic and Delta Management restoration study. This... the Louisiana Coastal Area (LCA), Louisiana, Ecosystem Restoration Study (LCA Study). The record of...

  9. The Technique of Licensing at European Union Level - Used as a Means of Environmental Protection

    OpenAIRE

    Elena Alexandra Ilinca; Adriana Elena Belu

    2011-01-01

    Licensing represents one of the modern techniques most often used as an environmental protection means. In concrete, this technique is envisaged in the obligation of obtaining an authorization (lato sensu) in order to develop a certain activity or to use a product or service that is considered to attain an ecological risk, respectively the granting of permits, licences, authorisations or certifications. Authorisation (licensing) is based on the Environmental Impact Assessment, which is a cons...

  10. The use of environmental impact assessment in protecting the built cultural heritage

    DEFF Research Database (Denmark)

    Flynn, Errol David

    2004-01-01

    This article examines the application of the environmental impact assessment as a means of protecting the built and cultural heritage during and after the construction of the new national opera house in the Holmen area of Copenhagen. It assesses the affect the new building has had...... on the surrounding built and cultural heritage and examines how the environmental impact assessment was used during the development process....

  11. The right to defend the environment: The protection of the environmental defenders

    OpenAIRE

    Susana Borrás

    2013-01-01

    The increasing degradation of the environment and competitiveness on the exploitation of the natural limited resources demonstrates not only serious impacts on the environment, but also it generates important social impacts. The defenselessness which the victims of the environmental degradation face, as victims also of violations of human rights, has given origin to a movement of resistance led by the so called «environmental defenders», who, beyond the activism, try to protect the environmen...

  12. Evaluating the role of protected natural areas for environmental education in Italy

    DEFF Research Database (Denmark)

    De Dominicis, Stefano; Bonaiuto, Marino; Carrus, Giuseppe

    2017-01-01

    Two quasi-experimental field studies (N = 419; 248) tested the effects of an outdoor environmental education program based in local Protected Natural Areas (PNAs) on 3rd-to-6th-grade students' proenvironmental attitudes and behaviors. Results show the program increases children's place attachment...... and behaviors, highlighting the strategic importance of intervention procedures and moderators for environmental education activities applied to specific social-physical contexts....

  13. Intensified coastal development in beach-nourishment zones

    Science.gov (United States)

    Lazarus, E.; Armstrong, S.; Limber, P. W.; Goldstein, E. B.; Ballinger, R.

    2016-12-01

    Population density, housing development, and property values in coastal counties along the U.S. Atlantic and Gulf Coasts continue to rise despite increasing hazard from storm impacts. Beach nourishment, a method for mitigating coastal storm damage or chronic erosion by deliberately replacing sand on an eroded beach, has been the leading form of coastal protection in the U.S. since the 1970s. However, investment in hazard protection can have the unintended consequence of encouraging development in places especially vulnerable to damage. To quantitatively compare development in nourishing and non-nourishing zones, we examine the parcel-scale housing stock of all shorefront single-family homes in the state of Florida. We find that houses in nourishing zones are significantly larger and more numerous than in non-nourishing zones. Florida represents both an advanced case of coastal risk and an exemplar of ubiquitous, fundamental challenges in coastal management. The predominance of larger homes in nourishing zones indicates a positive feedback between nourishment and development that is compounding coastal risk in zones already characterized by high vulnerability. We offer that this phenomenon represents a variant of Jevons' paradox, a theoretical argument from environmental economics in which more efficient use of a resource spurs an increase in its consumption. Here, we suggest reductions in coastal risk through hazard protection are ultimately offset or reversed by increased coastal development.

  14. A comparative study on mesozooplankton abundance and diversity between a protected and an unprotected coastal area of Andaman Islands.

    Digital Repository Service at National Institute of Oceanography (India)

    Pillai, H.U.K.; Jayalakshmy, K.V.; Biju, A.; Jayalakshmi, K.J.; Paulinose, V.T.; Devi, C.B.L.; Nair, V.R.; Revichandran, C.; Menon, N.R.; Achuthankutty, C.T.; Panampunnayil, S.U.

    The study was carried out to understand the variability in phytoplankton production (Chlorophyll a) and mesozooplankton diversity from two different shallow coastal regions of south Andaman viz. Port Blair Bay (PBB), the only real urban area among...

  15. Development of wave and surge atlases for the design and protection of coastal bridges in South Louisiana.

    Science.gov (United States)

    2011-05-01

    The objectives of this proposed research are to: 1. Develop a 100-year design. a. maximum water surface elevation and associated wave height, b. maximum wave height and associated water elevation atlases for South Louisiana coastal waters. 2. Obtain ...

  16. Development of wave and surge atlas for the design and protection of coastal bridges in South Louisiana : [research project capsule].

    Science.gov (United States)

    2015-03-01

    The recently completed Louisiana Department of Transportation and Development : (DOTD) Storm Surge and Wave Atlas contains signi cant hydraulic information that will : be useful in analyzing storm surge and wave forces on existing and new coastal ...

  17. An alert system for triggering different levels of coastal management urgency: Tunisia case study using rapid environmental assessment data.

    Science.gov (United States)

    Price, A R G; Jaoui, K; Pearson, M P; Jeudy de Grissac, A

    2014-03-15

    Rapid environmental assessment (REA) involves scoring abundances of ecosystems/species groups and magnitude of pressures, concurrently, using the same logarithmic (0-6) assessment scale. We demonstrate the utility of REA data for an alert system identifying different levels of coastal management concern. Thresholds set for abundances/magnitudes, when crossed, trigger proposed responses. Kerkennah, Tunisia, our case study, has significant natural assets (e.g. exceptional seagrass and invertebrate abundances), subjected to varying levels of disturbance and management concern. Using REA thresholds set, fishing, green algae/eutrophication and oil occurred at 'low' levels (scores 0-1): management not (currently) necessary. Construction and wood litter prevailed at 'moderate' levels (scores 2-4): management alerted for (further) monitoring. Solid waste densities were 'high' (scores 5-6): management alerted for action; quantities of rubbish were substantial (20-200 items m⁻¹ beach) but not unprecedented. REA is considered a robust methodology and complementary to other rapid assessment techniques, environmental frameworks and indicators of ecosystem condition. Copyright © 2014 Elsevier Ltd. All rights reserved.

  18. Investing in citizen science can improve natural resource management and environmental protection

    Science.gov (United States)

    McKinley, Duncan C.; Miller-Rushing, Abraham J.; Ballard, Heidi L.; Bonney, Rick; Brown, Hutch; Evans, Daniel M.; French, Rebecca A.; Parrish, Julia K.; Phillips, Tina B.; Ryan, Sean F.; Shanley, Lea A.; Shirk, Jennifer L.; Stepenuck, Kristine F.; Weltzin, Jake F.; Wiggins, Andrea; Boyle, Owen D.; Briggs, Russell D.; Chapin, Stuart F.; Hewitt, David A.; Preuss, Peter W.; Soukup, Michael A.

    2015-01-01

    Citizen science has made substantive contributions to science for hundreds of years. More recently, it has contributed to many articles in peer-reviewed scientific journals and has influenced natural resource management and environmental protection decisions and policies across the nation. Over the last 10 years, citizen science—participation by the public in a scientific project—has seen explosive growth in the United States, particularly in ecology, the environmental sciences, and related fields of inquiry. In this report, we explore the current use of citizen science in natural resource and environmental science and decision making in the United States and describe the investments organizations might make to benefit from citizen science.

  19. Power engineering and environment protection. The environmental policy of OAO RAO EES Rossii

    Science.gov (United States)

    Kozhukhovskii, I. S.; Novoselova, O. A.

    2007-06-01

    The main problems pertinent to the shaping and implementation of the environmental policy of OAO RAO EES Rossii are considered. A brief review is given of the situation with environment protection in the power industry of Russia taking into account the results from analyzing the main world trends. The main objectives and tasks that had to be achieved through conducting the Holding’s environmental policy in 2006 are described, and the most important lines of activities within the framework of the Program for Implementing the Environmental Policy of RAO are briefly reviewed.

  20. Cryptosporidium and Giardia detection in environmental waters of southwest coastal areas of Thailand.

    Science.gov (United States)

    Srisuphanunt, Mayuna; Karanis, Panagiotis; Charoenca, Naowarut; Boonkhao, Narongsak; Ongerth, Jerry E

    2010-05-01

    The aim of this study was to investigate water samples collected in coastal areas of Southern Thailand in the years of 2005 and 2008 for their contamination by the protozoan parasites Cryptosporidium and Giardia. One hundred eighteen water samples of different origin were collected from six Tsunami affected southern provinces of Thailand in early 2005, and they have been analyzed using standardized methodology. Fifteen out of 118 samples (12.7%) were positive for Cryptosporidium spp. and nine (7.6%) positive for Giardia spp. Additional 42 samples from two same areas were examined 3 years later, in the early 2008. Five out of 42 (11.9%) samples were positive for Cryptosporidium spp., and three out of 42 (7.1%) were positive for Giardia spp.. Both protozoans were found in reservoir, river/canal, and pond waters. It appears no significant differences (p < 0.05) between Cryptosporidium and Giardia (oo)cysts levels during the two monitoring periods; however, the number of the investigated areas and samples in the second period was significantly less than in the first period. This is the first description on Cryptosporidium and Giardia (oo)cysts in water sources of Thailand, and it suggests the need for water quality control in the interest of public health safety.

  1. Macrobenthos of the coastal Budi Lagoon, southern Chile: Changes associated with seasonal environmental variation

    Directory of Open Access Journals (Sweden)

    Carlos Bertrán

    Full Text Available Abstract The purpose of the present study was to investigate the seasonal relationship of macrobenthos richness and abundance with sediment characteristics (i.e. texture and organic material for the coastal Budi Lagoon in southern Chile. Physicochemical measurements and macrobenthos samples were taken over the course of a year at nine sampling stations. Sandy-muddy sediment was the most common, and high percentages of organic material were registered, varying significantly between seasons and stations. The recorded organic material was related to natural (resident wild birds and anthropogenic (agriculture sources. Regarding fauna, 28 benthonic taxa and 7092 individuals were identified, with temporal and spatial variations. The most abundant taxa year-round were the molluscs Littoridina cumingii and Kingiella chilenica and the bristle worm Prionospio patagonica. Together, the obtained results evidence the important impact of organic material on the macrobenthos, with macrobenthic richness and abundance decreasing in conditions of high organic material content. The recorded variations for different taxa may indicate a response to the land use around the Budi Lagoon, which is intensely subjected to agricultural and tourist activities.

  2. Intelligent maritime security system with sensor networks for coastal environmental and homeland security applications

    Science.gov (United States)

    Carapezza, Edward M.; Bucklin, Ann

    2007-10-01

    This paper proposes an innovative command and control system design and the use of low, cost distributed sensor networks for an intelligent maritime security system. This concept utilizes a network of small passive and active multi-phenomenological unattended sensors and shore based optical sensors to detect, classify, and track submerged threat objects approaching high value coastal assets, such as ports, harbors, residential, commercial, and military facilities and areas. The network of unattended, in-water sensors perform the initial detection, classification, and coarse tracking and then queues shore based optical laser radar sensors. These shore-based sensors perform a high resolution sector search to develop a precision track on the submerged threat objects. Potential threat objects include submarines, submerged barges, UUV's, swimmers carrying threat objects such as explosives, chemical, biological, radiological, and nuclear materials. Reliable systems with low false alarm rates (FAR) are proposed. Tens to hundreds of low cost passive sensors are proposed to be deployed conjunctively with several active acoustic and optical sensors in threat and facility dependant patterns to maximize the detection, tracking and classification of submerged threat objects.

  3. Incidence of phytoplankton and environmental conditions on the bacterial ammonium uptake in a subtropical coastal lagoon

    Directory of Open Access Journals (Sweden)

    Germán Pérez

    2014-03-01

    Full Text Available We analyzed the coupling between bacterioplankton and phytoplankton in Laguna de Rocha through an experimental approach. A freshwater zone of high turbidity and macrophytes growth and a brackish zone of higher light penetration and lower macrophytes biomass characterize this coastal lagoon. It has been shown that dissolved inorganic nitrogen, especially NH4+, has decreased to undetectable levels during the last decade. One hypothesis for this trend is the rapid removal by phytoplankton and bacterioplankton uptake. In an attempt to test this, we performed incubations using lagoon water from both zones split in two treatments (pre-filtered by 1.2 µm and unfiltered water and amended with 15N-NH4+. After 4 h incubation we found that in both zones bacterioplankton showed significantly higher NH4+ uptake rates when incubated together with phytoplankton and that uptake rates of both microbial communities were higher in freshwater incubations. These results suggest that bacterial NH4+ uptake would be coupled to phytoplankton-derived exudates and hence that depletion of dissolved NH4+ in this system could be linked to rapid microbial uptake. The degree of this coupling would vary according to hydrological dynamics in this ecosystem.

  4. U.S. Environmental Protection Agency Office of Enforcement and Compliance Assurance New Mapping Tool for Enforcement Cases

    Data.gov (United States)

    U.S. Environmental Protection Agency — The new mapping tool shows facilities in the United States where the EPA concluded formal environmental enforcement actions between October 1, 2008 and September 30,...

  5. The influence of environmental characteristics on fish larvae spatial patterns related to a marine protected area: The Medes islands (NW Mediterranean)

    Science.gov (United States)

    López-Sanz, Àngel; Stelzenmüller, Vanessa; Maynou, Francesc; Sabatés, Ana

    2011-05-01

    We assessed the linkages between environmental variables and the spatio-temporal distribution patterns of larval abundance of coastal fish assemblages within and outside the Medes Islands marine protected area (MPA; NW Mediterranean) to explore possible fisheries effects such as larvae export of the latter. We analyzed small-scale fish larvae distribution of 28 representative taxa from the rocky fish assemblage and combined the former in different groups with the help of cluster analysis. Further we assessed the influence of selected abiotic variables on group and species distributions using Generalized Additive Models (GAM's). We found a high level of variability in the response of larvae groups and species to environmental variables over the two studied periods (spring and summer); depth and habitat of the adults being the most important factors. In addition, distance to the MPA was found as an important variable in defining the location of larvae of strictly coastal species. Our results provided evidence of larval export of three commercial species affected by the MPA ( Epinephelus marginatus, Pagellus erythrinus and Scorpaena porcus). Thus our study contributes to the few empirical assessments of larvae export from MPAs and adds to the understanding of the functioning of MPAs as fisheries management tools. Nevertheless, in the future integrated assessments of fisheries effects of MPAs are required that measure the effect of larvae and biomass export on increased fishing yield while taking into account fishing effort dynamics.

  6. 40 CFR 10.10 - Limitation on Environmental Protection Agency's authority.

    Science.gov (United States)

    2010-07-01

    ... only after consultation with the Department of Justice when, in the opinion of the Environmental Protection Agency: (1) A new precedent or a new point of law is involved; or (2) A question of policy is or... United States is involved in litigation based on a claim arising out of the same incident or transaction. ...

  7. Indicators for the Evaluation of Environmental Education, Interpretation and Information in Protected Areas

    Science.gov (United States)

    Sureda, Jaume; Oliver, Miquel F.; Castells, Margalida

    2004-01-01

    By petition of the regional government of the Balearic Islands (Spain), the authors of this article evaluated activities of environmental education, interpretation, and information carried out in the most important protected areas of these islands. The following is a presentation of the model of the evaluation that was developed. Based on the…

  8. Juvenile criminal recidivism : relations with personality and post release environmental risk and protective factors

    NARCIS (Netherlands)

    Dam, C. van

    2005-01-01

    The general aim of the present dissertation is to get more insight in the contribution of personality traits and post release environmental risk and protective factors on juvenile criminal recidivism. One year after their release from a juvenile detention centre, a sample of 60 adolescent male

  9. Evaluating the Role of Protected Natural Areas for Environmental Education in Italy

    Science.gov (United States)

    De Dominicis, Stefano; Bonaiuto, Marino; Carrus, Giuseppe; Passafaro, Paola; Perucchini, Paola; Bonnes, Mirilia

    2017-01-01

    Two quasi-experimental field studies (N = 419; 248) tested the effects of an outdoor environmental education program based in local Protected Natural Areas (PNAs) on 3rd-to-6th-grade students' proenvironmental attitudes and behaviors. Results show the program increases children's place attachment, proenvironmental attitudes, ethics and…

  10. Ensured power supply and environmental protection as elements of a provident social policy

    Science.gov (United States)

    Hartkopf, G.

    1980-09-01

    The conflict situation between the industry and environmental protection, which has developed in post-war Germany is examined in the light of the current governmental approach to the power supply problem. Means of resolving the principal problem areas are discussed.

  11. The role of environmental protection in EC competition law and policy

    NARCIS (Netherlands)

    Kingston, Suzanne Elizabeth Joy

    2009-01-01

    Competition policy is often viewed as an area where maximising economic efficiency is the exclusive aim. Dealing with broader policy concerns, such as redistribution or environmental protection, is the job of the legislator, not the competition enforcer. In this thesis, it is argued that, in the

  12. Drilling in areas subject to environmental protection; A perfuracao em area de protecao ambiental

    Energy Technology Data Exchange (ETDEWEB)

    Mendonca, Ricardo Teixeira; Guimaraes, Antimio Santos [PETROBRAS, XX (Brazil). Distrito de Perfuracao do Nordeste. Div. Tecnica; Santana, Manoel Messias de [PETROBRAS, XX (Brazil). Regiao de Producao do Nordeste. Setor de Seguranca Industrial

    1989-12-31

    This paper presents the practices developed for pollution control in areas subject to environmental protection. This well drilling operation was carried out in the Municipality of Marechal Deodoro, in the State of Alagoas, in locality named Massagueira. We stress the preventive methods for liquid and solid effluent generation and the use of Closed Fluid System or Anti-Dike System. (author) 3 figs.

  13. A Guide for Planning Post-Secondary Programs for Agribusiness, Natural Resources, and Environmental Protection Occupations.

    Science.gov (United States)

    Beasley, Gary F.

    This publication is intended to provide a reference for teachers, counselors, and administrators in planning, administering and conducting vocational and technical programs in agribusiness, natural resources and environmental protection at the postsecondary level. The material is presented in sections, each with a list of selected references, as…

  14. Relations between economic wealth, ecological footprint, and environmental protection depend on climatic demands

    NARCIS (Netherlands)

    Van de Vliert, Evert; Vlek, Charles

    2015-01-01

    Richer societies have larger ecological footprints and are more inclined toward environmental protection. But this is an incomplete story as long as climatic temperature is left out of consideration. Our 116-nation study shows that all countries, but especially richer countries, have larger

  15. Review of the Environmental Protection Agency’s Common Sense Initiative (The National Shipbuilding Research Program)

    Science.gov (United States)

    1996-03-01

    Special Assistant to the Secretary california Environmental Protection 555 Captal Mail, Suite 235 Sacramento, CA 95814 John Borum Vice President of... ECO The Robbina Co. 400O’Neil Blud. Attieboro, MA 02703 Mr. Andraw Cornai Research Director, Toxics Reduction Ecology Center of Ann Arbor 417 Detroit

  16. Provincial soil-quality monitoring networks in the Netherlands as an instrument for environmental protection

    NARCIS (Netherlands)

    Busink, E.R.V.; Postma, S.

    2000-01-01

    Since 1991, several provinces in the Netherlands have put much effort in establishing soil-quality monitoring networks. The purpose of these networks is to provide insight in the trends in (geochemical) soil quality, on which new policies for environmental protection can be based, such as

  17. 75 FR 75847 - 40th Anniversary of the Environmental Protection Agency

    Science.gov (United States)

    2010-12-07

    ... to make clean air, safe water, and unpolluted land a priority, and encourage America to be a leader... expect clean air and drinking water. The United States Environmental Protection Agency (EPA) was created... water we drink, the quality of our environment has a profound effect on our public health, the well...

  18. Protecting the environment for future generations. Principles and actors in international environmental law

    Energy Technology Data Exchange (ETDEWEB)

    Proelss, Alexander (ed.) [Trier Univ. (Germany). Inst. of Environmental and Technology Law

    2017-08-01

    This book compiles the written versions of presentations held at the occasion of an international symposium entitled ''Protecting the Environment for Future Generations - Principles and Actors in International Environmental Law''. The symposium was organized by the Institute of Environmental and Technology Law of Trier University (IUTR) on the basis of a cooperation scheme with the Environmental Law Institute of the Johannes Kepler University Linz, Austria, and took place in Trier on 29-30 October 2015. It brought together a distinguished group of experts from Europe and abroad to address current issues of international and European environmental law. The main objective of the symposium was to take stock of the actors and principles of international and European environmental law, and to analyze how and to what extent these principles have been implemented on the supranational and domestic legal levels.

  19. Assessment of Environmental Effects of Ordnance Compounds and their Transformation Products in Coastal Ecosystems

    Science.gov (United States)

    2003-12-01

    including some compounds of environmental concern such as substituted azobenzenes or phenazines (Haderlein and Schwarzenbach 1995). Aminonitrotoluenes...degradation only occurred under laboratory conditions in waters from sites with previous history of pollution by munition compounds, suggesting that...products were tentatively identified, including azoxy- and azobenzenes , in addition to 2,6-dinitrobenzaldehyde and 6-nitroanthranil. Azo compounds

  20. ENVIRONMENTAL CONDITIONS IN NORTHERN GULF OF MEXICO COASTAL WATERS FOLLOWING HURRICANE KATRINA

    Science.gov (United States)

    On the morning of August 29, 2005 Hurricane Katrina struck the coast of Louisiana, between New Orleans and Biloxi, Mississippi, as a strong category three hurricane on the Saffir-Simpson scale. The massive winds and flooding had the potential for a tremendous environmental impac...

  1. Environmental and Water Quality Operational Studies. Environmental Features for Streambank Protection Projects.

    Science.gov (United States)

    1984-11-01

    cations to maintenance procedures include such things as pruning of * shrubs and other actions to control the size, type, and density of vegetation.o...willows, alders, cattails, and blackberry and snowberry vines , will invade the stabilized buffer strip. Planting of these species may be desirable if...practices . often require removal of all vegetation (a) to protect the structure from damage by roots and other vegetative structures (e.g., vines

  2. Application of State of the Art Modeling Techniques to Predict Flooding and Waves for a Coastal Area within a Protected Bay

    Directory of Open Access Journals (Sweden)

    Malcolm L. Spaulding

    2017-03-01

    Full Text Available Flood Insurance Rate Maps (FIRMs are developed by the Federal Emergency Management Agency (FEMA to provide guidance in establishing the risk to structures and infrastructure from storm surge sand associated waves in the coastal zone. The maps are used by state agencies and municipalities to help guide coastal planning and establish the minimum elevation and construction standards for new or substantially improved structures. A summary of the methods used and a comparison with the results of 2013 FIRM mapping are presented for Warwick, Rhode Island (RI, a coastal community located within Narragansett Bay. Because of its location, Warwick is protected from significant coastal erosion and wave attacks, but is subject to surge amplification. Concerns surrounding the FEMA methods used in the 2013 FIRM analysis are put in context with the National Research Council’s (NRC 2009 review of the FEMA coastal mapping program. New mapping is then performed using state of the art, fully coupled surge and wave modeling, and data analysis methods, to address the NRC concerns. The new maps and methodologies are in compliance with FEMA regulations and guidelines. This new approach makes extensive use of the numerical modeling results from the recent US Army Corp of Engineers, North Atlantic Coast Comprehensive Study (NACCS, 2015. Revised flooding maps are presented and compared to the 2013 FIRM maps, to provide insight into the differences. The new maps highlight the importance of developing better estimates of surge dynamics and the advancement in nearshore mapping of waves in flood inundated areas by the use of state of the art, two-dimensional, wave transformation models.

  3. The contribution to sustainable development : taxation as an economic instrument for environmental protection

    Directory of Open Access Journals (Sweden)

    Ana Paula Basso

    2016-06-01

    Full Text Available The uncontrolled exploration of the environment has threatened the assimilative and regenerative capacity of nature. Against this problem, there is a need to take actions aiming at environmental protection, in order to prevent an irreversible trepidation of the balance of the natural environment, which consequences are grievous. Given that situation, it´s important to note that there has to be harmony between economic growth and the environment so that we can achieve sustainable development. The objective of this study is to outline an approach to environmental taxation, presenting its importance to matching economic measures with the protection of natural environment. This leads to the conclusion that for the achievement of environmental protection, environmental taxation can guide to a desirable behavior. That is, it can act in two paths; one positive, through the application of more costly taxation to the activities damaging to the envi- ronment and the other negative, providing a smoother taxation charge for those whom attending political and environmental conservation measures which will result in sustai- nable development.

  4. Environmental Protection of the Arctic Region: Effective Mechanisms of Legal Regulation

    Directory of Open Access Journals (Sweden)

    Elena Gladun

    2015-01-01

    Full Text Available The legal regulations on environmental issues that arise in the Arctic due to intensive exploitation of its oil and gas resources need to be explored. There are gaps in environmental regulations over the Arctic region both at international and domestic levels. For Russia, at least two basic problems can be seen in the legal norms: the absence of a coherent approach to the Arctic environmental legislation and policy, and the need to develop effective mechanisms of environmental protection in the process of the Arctic development. In recent years, the Arctic states have expanded legislation on the Arctic issues. Currently, the most effective legal instruments targeting the protection of the fragile Arctic environment have been created by the Arctic countries. The introduction of a system of integrated environmental management is the first step that should be taken. Deep scientific research should be the obligatory foundation of any Arctic project. Moreover, much attention should be paid to the analysis of biological diversity preservation schemes. Lastly, special laws are needed in Russia to ensure: the regulation, prevention, and response to pollution by oil and other containments; the protection and rational use of Arctic resources; and the conservation of the Arctic marine areas and natural landmarks. These ideas are based on a comparative analysis of the legal rules contained within the laws of Norway, Canada, and the United States.

  5. EUROPEAN POLICY CONCERNING THE PROTECTION OF THE QUALITY OF THE ENVIRONMENTAL FACTOR - WATER

    Directory of Open Access Journals (Sweden)

    FLORICA BRASOVEANU

    2012-05-01

    Full Text Available European Union environmental policy, as was established in the EC Treaty aims at ensuring environmental sustainability activities through its inclusion in EU sectoral policies, by developing measures to prevent by following the basic principles of sustainable development and by taking joint responsibilities. Environmental legislation is one of those tools that combine management of natural resources with the prevention and control of the pollution. These laws attempt to prevent, or at least limit the effects of environmental degradation caused by the phenomenon of pollution. Environmental legislation should primarily be flexible in the sense to allow the fulfillment of current and the future goals in order to stimulate sustainable development concept and to base on general criteria for the purposes of allowing the extension to complex environmental problems. The environmental legislation is due to focus on integrating the source - effect policy, that is to focus on regulations for issuing permits for pollution, but also the responsibility of companies and citizens.Despite the significant improvements that have occurred especially in reducing air and water pollution, European legislation should be developed further. It is true that there are still many points that require completion and perfection, but the path followed is the best. In the European Union the process of implementation and adoption of new regulations on environmental protection (regulations, directives, decisions,recommendations to combat the causes of degradation of environmental quality and life quality time with them continues.

  6. Can Static Habitat Protection Encompass Critical Areas for Highly Mobile Marine Top Predators? Insights from Coastal East Africa.

    Directory of Open Access Journals (Sweden)

    Sergi Pérez-Jorge

    Full Text Available Along the East African coast, marine top predators are facing an increasing number of anthropogenic threats which requires the implementation of effective and urgent conservation measures to protect essential habitats. Understanding the role that habitat features play on the marine top predator' distribution and abundance is a crucial step to evaluate the suitability of an existing Marine Protected Area (MPA, originally designated for the protection of coral reefs. We developed species distribution models (SDM on the IUCN data deficient Indo-Pacific bottlenose dolphin (Tursiops aduncus in southern Kenya. We followed a comprehensive ecological modelling approach to study the environmental factors influencing the occurrence and abundance of dolphins while developing SDMs. Through the combination of ensemble prediction maps, we defined recurrent, occasional and unfavourable habitats for the species. Our results showed the influence of dynamic and static predictors on the dolphins' spatial ecology: dolphins may select shallow areas (5-30 m, close to the reefs (< 500 m and oceanic fronts (< 10 km and adjacent to the 100 m isobath (< 5 km. We also predicted a significantly higher occurrence and abundance of dolphins within the MPA. Recurrent and occasional habitats were identified on large percentages on the existing MPA (47% and 57% using presence-absence and abundance models respectively. However, the MPA does not adequately encompass all occasional and recurrent areas and within this context, we propose to extend the MPA to incorporate all of them which are likely key habitats for the highly mobile species. The results from this study provide two key conservation and management tools: (i an integrative habitat modelling approach to predict key marine habitats, and (ii the first study evaluating the effectiveness of an existing MPA for marine mammals in the Western Indian Ocean.

  7. STUDY CONSIDERING THE ENVIRONMENTAL PROTECTION AND LIFE QUALITY IN ROMANIA IN THE CONTEXT OF SUSTAINABLE DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Gheorghe Sebastian SÂRB

    2013-10-01

    Full Text Available The environmental protection represents an important subject in international debates, being accentuated by the alert rhythm of economic development and the higher demands of the current consumer generations. In general, it can be claimed that the most developed countries are producing the largest quantities of waste and pollutants and are consuming large quantities of energy and natural resources. The impact these countries have upon the natural environment is strong and destructive. Therefore, it can be remarked that the industrialization level is inversely proportional with the environmental state, which is getting worse by the year: reduced timbered areas, agricultural soil degradation, a thinner ozone layer, numerous extinct plant and animal species, accentuated greenhouse effect, etc. Affecting the natural environment has severe repercussions upon the quality of life, manifesting itself through water, soil and atmospheric pollution. These are the reasons why the authors of this paper are analysing, in the present study, the problems concerning the environmental protection and life quality.

  8. Multi-analytical methodology to diagnose the environmental impact suffered by building materials in coastal areas.

    Science.gov (United States)

    Gómez-Laserna, Olivia; Cardiano, Paola; Diez-Garcia, Marta; Prieto-Taboada, Nagore; Kortazar, Leire; Olazabal, María Ángeles; Madariaga, Juan Manuel

    2018-02-01

    This work is focused on the development of an innovative multi-analytical methodology to estimate the impact suffered by building materials in coastal environments. With the aim of improving the in situ spectroscopic assessment, which is often based on XRF and Raman spectrometers, diffuse reflectance infrared Fourier transform (DRIFT) spectroscopy was implemented in the diagnosis study. In this way, the additional benefits from DRIFT were compared to the usual in situ analyses of building materials, which often have interferences from fluorescence and reststrahlen effects. The studies were extended to the laboratory scale by μ-X-ray fluorescence (μ-XRF) cross-section mapping and ion chromatography (IC), and the IC quantitative data were employed to develop thermodynamic models using the ECOS-RUNSALT program, with the aim of rationalizing the behavior of soluble salts with variations in the temperature and the relative humidity (RH). The multi-analytical methodology allowed identification of the most significant weathering agents and classification of the severity of degradation according to the salt content. The suitability of a DRIFT portable device to analyze these types of matrices was verified. Although the Kramers-Kronig algorithm correction proved to be inadequate to decrease the expected spectral distortions, the assignment was successfully performed based on the secondary bands and intensification of the overtones and decreased the time needed for in situ data collection. In addition, the pollutants' distribution in the samples and the possible presence of dangerous compounds, which were not detected during the in situ analysis campaigns, provided valuable information to clarify weathering phenomena.

  9. Review and challenges of policies of environmental protection and sustainable development in China.

    Science.gov (United States)

    Zhang, Kun-Min; Wen, Zong-Guo

    2008-09-01

    China is confronted with the dual task of developing its national economy and protecting its ecological environment. Since the 1980s, China's policies on environmental protection and sustainable development have experienced five changes: (1) progression from the adoption of environmental protection as a basic state policy to the adoption of sustainable development strategy; (2) changing focus from pollution control to ecological conservation equally; (3) shifting from end-of-pipe treatment to source control; (4) moving from point source treatment to regional environmental governance; and (5) a turn away from administrative management-based approaches and towards a legal means and economic instruments-based approach. Since 1992, China has set down sustainable development as a basic national strategy. However, environmental pollution and ecological degradation in China have continued to be serious problems and have inflicted great damage on the economy and quality of life. The beginning of the 21st century is a critical juncture for China's efforts towards sustaining rapid economic development, intensifying environmental protection efforts, and curbing ecological degradation. As the largest developing country, China's policies on environmental protection and sustainable development will be of primary importance not only for China, but also the world. Realizing a completely well-off society by the year 2020 is seen as a crucial task by the Chinese government and an important goal for China's economic development in the new century, however, attaining it would require a four-fold increase over China's year 2000 GDP. Therefore, speeding up economic development is a major mission during the next two decades and doing so will bring great challenges in controlling depletion of natural resources and environmental pollution. By taking a critical look at the development of Chinese environmental policy, we try to determine how best to coordinate the relationship between the

  10. International cooperation for integrated management of coastal regions; La cooperation internationale pour une gestion integree de la zone cotiere

    Energy Technology Data Exchange (ETDEWEB)

    Bosc, E.; Houlbreque, F.; Boisson, F. [Agence internationale de l' energie atomique - AIEA, Vienna (Austria); Scholten, J.; Betti, M. [Agence internationale de l' energie atomique (AIEA) Monaco (Monaco)

    2010-06-15

    Coastal zones which comprise < 20% of the earth surface are one of the most dynamic areas of the world. Housing more than 50% of the earth's population, the coastal zones are affected by natural and anthropogenic induced pressures which challenge the sustainability of the coastal environment and its resources. Most of the environmental pressures originate from outside the coastal zones thus requiring an inter-regional approach for coastal environmental assessments. It is one of the missions of the Marine Environment Laboratories (MEL) of the International Atomic Energy Agency to assist Member States in coastal zone management by applying nuclear and isotopic techniques. These techniques are used in many ways at MEL to enhance the understanding of marine ecosystems and to improve their management and protection. The article gives an overview of MEL's current marine coastal projects and research activities. (author)

  11. Mangrove As A Bioindicator For Environmental Pollution In The Coastal Marine Environments-Review

    OpenAIRE

    Sadooni, Fadhil N. [فاضل السعدوني; El-Kassas, Ibrahim A.

    1999-01-01

    Mangrove stand components have been used widely as bioindicators for different types of environmental pollution including heavy metals, organic pollutants and hydrocarbons as as well as in the detection of ozone depletion conditions. Heavy metals and organic pollutants such as herbicides concentrate in leaves, pneumatophores (aerial roots) and bark of the stems and branches. This is associated with succulence in leaves, which lead eventually to their fall. Heavy metals would be released af...

  12. Hundred years of environmental change and phytoplankton ecophysiological variability archived in coastal sediments.

    Directory of Open Access Journals (Sweden)

    Sofia Ribeiro

    Full Text Available Marine protist species have been used for several decades as environmental indicators under the assumption that their ecological requirements have remained more or less stable through time. However, a growing body of evidence suggests that marine protists, including several phytoplankton species, are in fact highly diverse and may quickly respond to changes in the environment. Predicting how future climate will impact phytoplankton populations is important, but this task has been challenged by a lack of time-series of ecophysiological parameters at time-scales relevant for climate studies (i.e. at least decadal. Here, we report on ecophysiological variability in a marine dinoflagellate over a 100-year period of well-documented environmental change, by using the sedimentary archive of living cysts from a Scandinavian fjord (Koljö Fjord, Sweden. During the past century, Koljö Fjord has experienced important changes in salinity linked to the North Atlantic Oscillation (NAO. We revived resting cysts of Pentapharsodinium dalei preserved in the fjord sediments and determined growth rates for 18 strains obtained from 3 sediment core layers at salinity 15 and 30, which represent extreme sea-surface conditions during periods of predominantly negative and positive NAO phases, respectively. Upper pH tolerance limits for growth were also tested. In general, P. dalei grew at a higher rate in salinity 30 than 15 for all layers, but there were significant differences among strains. When accounting for inter-strain variability, cyst age had no effect on growth performance or upper pH tolerance limits for this species, indicating a stable growth response over the 100-year period in spite of environmental fluctuations. Our findings give some support for the use of morphospecies in environmental studies, particularly at decadal to century scales. Furthermore, the high intra-specific variability found down to sediment layers dated as ca. 50 years-old indicates

  13. Drivers, trends, and potential impacts of long-term coastal reclamation in China from 1985 to 2010

    Science.gov (United States)

    Tian, Bo; Wu, Wenting; Yang, Zhaoqing; Zhou, Yunxuan

    2016-03-01

    The reclamation of coastal land for agricultural, industrial, and urban land use-a common worldwide practice-has occurred extensively in the coastal region of China. In recent decades, all coastal provinces and metropolises in China have experienced severe coastal reclamation related to land scarcity caused by rapid economic growth and urbanization. However, the value of coastal wetlands and ecosystems has not been well understood and appreciated until recent development of advantageous methods of restoring reclaimed land to coastal wetlands in many developed countries. The overall objective of this study is to provide detailed spatial and temporal distributions of coastal reclamation; analyze drivers such as coastal economy, population growth, and urbanization; and understand the relationships among the drivers and land reclamation. We used long-term Landsat image time series from 1985 to 2010 in 5-year intervals, in combination with remotely sensed image interpretation and spatial analysis, to map the reclamation status and changes across the coastal region of China. The Landsat images time-series analysis was also conducted to evaluate the effects of the economy, population, and urbanization drivers on coastal reclamation. The analysis results indicated that 754,697 ha of coastal wetlands have been reclaimed across all coastal provinces and metropolises from 1985 to 2010, and the trend increased sharply after 2005. High-intensity coastal reclamation was mainly driven by the booming economy, especially after 2000, associated with urbanization and industrial development in China's coastal region; this was closely correlated with the gross domestic product (GDP) per capita. The continuous large-scale coastal reclamation of its coastal region now means China is facing a great challenge, including the enormous loss of vegetated coastal wetlands, negative environmental effects, and potential disaster risks related to coastal flooding under future change climate

  14. Stakeholder perceptions of Environmental Management Plans as an environmental protection tool for major developments in the UK

    Energy Technology Data Exchange (ETDEWEB)

    Bennett, Sophie; Kemp, Simon [Faculty of Engineering and the Environment, University of Southampton, SO17 1BJ (United Kingdom); Hudson, Malcolm D., E-mail: mdh@soton.ac.uk [Faculty of Engineering and the Environment, University of Southampton, SO17 1BJ (United Kingdom); Institute for Life Sciences, University of Southampton, SO17 1BJ (United Kingdom)

    2016-01-15

    Insufficient implementation and the lack of legislative requirements for follow-up measures following the approval of projects are consistently highlighted as major shortcomings of Environmental Impact Assessment (EIA). Although adopted over 15 years ago by the World Bank, Environmental Management Plans (EMPs) were only semi-formalised in the UK in 2008 and arguably provide a continuous link or ‘bridge’ between the EIA process pre-consent and an Environmental Management System (EMS) post-consent. Drawing on twenty-one semi-structured interviews with stakeholders and thematic analysis of their responses, and a broad-scale practitioner survey, this study aimed to assess the effectiveness of EMPs as an environmental protection tool across the project lifecycle for major developments. The findings revealed a mixed picture of EMP effectiveness in practice, with EMPs only partially fulfilling a bridging role between EIA and EMS. There is no ‘gold standard’ terminology for EMPs, all having slightly different uses, thus presenting different focuses to different stakeholders and further enhancing variation in practice. For many stakeholders, the effectiveness was simply not known, due to the lack of communication and follow-up that still exists. EMP–EMS linkages were shown to be effective from the developer's perspective when a single organisation has involvement across all project phases, though weaknesses occur when multiple parties are involved. Among other stakeholders, knowledge varied significantly; whilst some were in agreement that the linkages worked, many were unaware of the connections and thought of them as two quite separate tools. Stakeholders advocated for the need to make EMPs a legal requirement; for improved communication between stakeholders during EMP implementation and increased documentation of project outcomes; and for EMPs to be consistently written by environmental professionals. Furthermore, weak links in the current process may be

  15. Environmental impact of the Midia Port - Black Sea (Romania, on the coastal sediment quality

    Directory of Open Access Journals (Sweden)

    Catianis Irina

    2016-03-01

    Full Text Available The aim of the study was to evaluate the impact of potential pollution sources, mainly from the upstream anthropogenic sources and port-related activities. The in-vestigated area covered a wide range of anthropogenic im-pacts (e.g., industrial wastes, storm water runoff, acciden-tal oil spills, intentional discharges and shipping activities. The quality of water and Sediments was assessed us-ing Standard methods, as physical-chemical parameters, chemistry and biology (microbiology, ecotoxicology aim-ing to figure the level of pollution and the effect of port-related activities. Seawater quality results agreed generally with environmental Standards. Though, in some samples the concentrations of sulphates (mg/1 and heavy metals (μg/1, as B, As and Se exceeded the recommended lim-its, without posing a serious environmental concern. Most of the surface sediment samples contain critical levels of hydrocarbons (C>12, (mg/kg, polycyclic aromatic hydrocarbons (ng/g and polychlorobiphenyls (ng/g. For some heavy metals (mg/kg, exchangeable concentrations were found to be very close or above the regulations. The signifi-cance of this study is incontestable taking into account the lack of previous relevant historical data of this area. In this sense, it was possible to indicate, in general, good environmental conditions, despite the industrial and concentrated local port-related activities in the investigated area.

  16. 77 FR 74923 - Water Quality Standards for the State of Florida's Estuaries, Coastal Waters, and South Florida...

    Science.gov (United States)

    2012-12-18

    ... December 18, 2012 Part II Environmental Protection Agency 40 CFR Part 131 Water Quality Standards for the State of Florida's Estuaries, Coastal Waters, and South Florida Inland Flowing Waters; Water Quality...; ] ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 131 RIN 2040-AF21 Water Quality Standards for the State of Florida's...

  17. Association between adolescent tobacco, alcohol and illicit drug use and individual and environmental resilience protective factors.

    Science.gov (United States)

    Hodder, Rebecca Kate; Freund, Megan; Bowman, Jenny; Wolfenden, Luke; Gillham, Karen; Dray, Julia; Wiggers, John

    2016-11-25

    Research suggests that individual and environmental resilience protective factors may be associated with adolescent substance use; however, the associations between a broad range of such factors and use of various types of substances have not been examined. The study aimed to determine the association between a comprehensive range of adolescent individual and environmental resilience protective factors and measures of tobacco, alcohol and illicit substance use. Cross-sectional study. 32 Australian secondary schools. Grade 7-10 students (aged 11-17 years). Data regarding 14 student individual and environmental resilience protective factors and seven substance use measures (tobacco, alcohol, marijuana, other illicit drug use) were obtained via an online self-report survey. Adjusted multivariate logistic regression analyses examined the association between all student resilience protective factors and seven substance use measures. Inverse univariate associations were found for 94 of 98 relationships examined (n=10 092). Multivariate analyses found: consistent inverse associations between 2 of 14 protective factors and all substance use measures ('goals and aspirations', 'prosocial peers'); inverse associations between 4 protective factors with multiple substance use measures ('home support' (5 of 7), 'school support' (3 of 7), 'self-awareness' (2 of 7), 'community meaningful participation' (2 of 7)); positive associations between 2 resilience protective factors with multiple measures of substance use ('community support' (3 of 7), 'peer caring relationships' (5 of 7)) and 6 protective factors not to be associated with any substance use measure. Despite individual relationships between the majority of resilience protective factors and substance use types, the protective benefit of such factors for adolescent substance use was limited to only a small number of such factors when considered collectively. Such results suggest that interventions seeking to reduce

  18. Redesigning current instruments as a precondition for a more effective environmental protection

    Directory of Open Access Journals (Sweden)

    Adžemović Mesud R.

    2017-01-01

    Full Text Available The problems of environment and evaluation of natural capital belong to the phenomenology of externalities, and the requirements of environmental economics are ever more oriented towards the elaboration of the ecological–economic category of the externalization of internal expenses, wherefrom reasons for the introduction of ecological–economic instruments, before all payments for pollutions, ensue. Demystification of the negative conviction relating ecological payments as taxes is very important, since it must be shown that ecological payments correct, mitigate or remove externalities. Environmental protection is a complex system and it consists in a set of rules, measures and instruments that are applied for the surveillance of pollution sources, and shaping of instruments for environmental protection is a complex process intended for the accomplishment of established ecological goals. Among all instruments available for bridging the gap of internalization and exerting a significant effect on polluters to diminish their emissions of pollution, the ecological and economic ones are most important. The results of our investigation have demonstrated that it is necessary to reshape the current set of instruments regarding protection of vital functions of nature and an efficient environmental protection, and one of the key cognitions is that the scientific and professional public must not be excluded from the appraisals of creating and redesigning the instruments of environmental protection. These assertions have their foundation in the premise that the significance of elements of the social dimension in sustainable development is to a great extent determined by the level of environmental degradation and reduction in capacity of renewable sources. The paper, approach and data processing of the conducted research offer a new model and new elements of methodology for establishing the state and quality of the environment, whereby social

  19. Fecal pollution in coastal marine sediments from a semi-enclosed deep embayment subjected to anthropogenic activities: an issue to be considered in environmental quality management frameworks development.

    Science.gov (United States)

    González-Fernández, D; Garrido-Pérez, M C; Nebot-Sanz, E; Sales-Márquez, D

    2010-12-01

    Sewage discharge is a major source of pollution in marine environments. Urban wastewaters can directly enter marine environments carrying pathogen organisms, organic loads, and nutrients. Because marine sediments can act as the ultimate fate of a wide range of pollutants, environmental quality assessment in this compartment can help to identify pollution problems in coastal areas. In the present study, characterization of surficial marine sediments allowed assessment of fecal pollution in a semi-enclosed deep embayment that is subjected to anthropogenic activities. Physicochemical parameters and fecal indicators presented a great spatial heterogeneity. Fecal coliform and Clostridium perfringens showed accumulation in an extensive area, not only in proximity to sewage discharge points, but also in sediments at 100 meters depth. Results included herein demonstrated that, in coastal areas, urban wastewater discharge can affect the whole ecosystem through accumulation of fecal matter in bottom sediments. Application of multivariate techniques provided useful information with applicability for management of coastal areas in such complex systems. Environmental implications of wastewater discharge in coastal areas indicate the need to implement and include sediment quality control strategies in legislative frameworks.

  20. Environmental Effects of Sediment Transport Alteration and Impacts on Protected Species: Edgartown Tidal Energy Project

    Energy Technology Data Exchange (ETDEWEB)

    Barrett, Stephen B; Schlezinger, David, Ph.D; Cowles, Geoff, Ph.D; Hughes, Patricia; Samimy,; Roland, I; and Terray, E, Ph.D.

    2012-12-29

    potential for biofouling and foundation scouring. Woods Hole Oceanographic Institution, cooperating with SMAST, developed an oceanographic model to predict changes in sediment transport as a result of the proposed tidal energy project. Provincetown Center for Coastal Studies prepared background material on protected species - including whales, seals, and sea turtles - in the project area and implemented an initial tagging program to record location specific information on seals and sea turtles. HMMH communicated research plans and findings with local stakeholder groups, state and federal resource agency staff, and the ocean power industry. The information is being used to prepare environmental permit applications and obtain approvals for project construction.

  1. Imprint of past and present environmental conditions on microbiology and biogeochemistry of coastal Quaternary sediments

    Directory of Open Access Journals (Sweden)

    M. Beck

    2011-01-01

    Full Text Available To date, North Sea tidal-flat sediments have been intensively studied down to a depth of 5 m below seafloor (mbsf. However, little is known about the biogeochemistry, microbial abundance, and activity of sulfate reducers as well as methanogens in deeper layers. In this study, two 20 m-long cores were retrieved from the tidal-flat area of Spiekeroog Island, NW Germany. The drill sites were selected with a close distance of 900 m allowing to compare two depositional settings: first, a paleo-channel filled with Holocene sediments and second, a mainly Pleistocene sedimentary succession. Analyzing these cores, we wanted to test to which degree the paleo-environmental imprint is superimposed by present processes.

    In general, the numbers of bacterial 16S rRNA genes are one to two orders of magnitude higher than those of Archaea. The abundances of key genes for sulfate reduction and methanogenesis (dsrA and mcrA correspond to the sulfate and methane profiles. A co-variance of these key genes at sulfate-methane interfaces and enhanced ex situ AOM rates suggest that anaerobic oxidation of methane may occur in these layers. Microbial and biogeochemical profiles are vertically stretched relative to 5 m-deep cores from shallower sediments in the same study area, but still appear compressed compared to deep sea sediments. Our interdisciplinary analysis shows that the microbial abundances and metabolic rates are elevated in the Holocene compared to Pleistocene sediments. However, this is mainly due to present environmental conditions such as pore water flow and organic matter availability. The paleo-environmental imprint is still visible but superimposed by these processes.

  2. UV filters are an environmental threat in the Gulf of Mexico: a case study of Texas coastal zones

    Directory of Open Access Journals (Sweden)

    Hamidreza Sharifan

    2016-10-01

    Full Text Available UV filters are the main ingredients in many cosmetics and personal care products. A significant amount of lipophilic UV filters annually enters the surface water due to large numbers of swimmers and sunbathers. The nature of these compounds cause bioaccumulation in commercial fish, particularly in estuarine areas. Consequently, biomagnification in the food chain will occur. This study estimated the amount of four common UV filters (ethylhexyl methoxycinnamate, EHMC; octocrylene, OC; butyl methoxydibenzoylmethane, BM-DBM; and benzophenone-3, BP3, which may enter surface water in the Gulf of Mexico. Our data analysis was based on the available research data and EPA standards (age classification/human body parts. The results indicated that among the 14 counties in Texas coastal zones, Nueces, with 43 beaches, has a high potential of water contamination through UV filters; EHMC: 477 kg year−1; OC: 318 kg year−1; BM-DBM: 258 kg year−1; and BP by 159 kg year−1. Refugio County, with a minimum number of beaches, indicated the lowest potential of UV filter contamination. The sensitive estuarine areas of Galveston receive a significant amount of UV filters. This article suggests action for protecting Texas estuarine areas and controlling the number of tourists and ecotourism that occurs in sensitive areas of the Gulf of Mexico.

  3. Species Profiles: Life Histories and Environmental Requirements of Coastal Fishes and Invertebrates (Mid-Atlantic): Weakfish

    Science.gov (United States)

    1989-08-01

    9 Community Ecology. ............. ................ 10 Diseases .. ............ ...................... 10 ENVIRONMENTAL REQLIREMENTS...spawning season rn F 1 9 7 5 + I1.54 2 in U W of we-.kt ish Ks earl ’en and somewhat2 1 orqet n North CarolI i ia than in a reas r- 0.239l. to the...1923) . Weak f ish larvae rangle trom 1.5 arc 6r oes 198-4). to 1.1/5 mr. TI at. hatch,nq ano beccme deiersal by S mm -,.(Welsh andi Bin~der cc U 1,djt

  4. Energy saving and emission reduction revolutionizing China's environmental protection

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Qiang [Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640 (China); Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640 (China); Graduate University of Chinese Academy of Sciences, Beijing 100049 (China); Chen, Yong [Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640 (China)

    2010-01-15

    Great pressure to curb carbon emission and increased need for energy have forced China to develop an 'energy saving and emission reduction' (ESER) plan. ESER has become China's basic national policy, and a guideline for China's energy and environmental issues during the 11th Five-Years Plan (2006-2010). ESER represents a recalibration of China's economic model, moving away from growth-at-all-cost in favor of a more 'balanced and sustainable' output. In 2007, China's GDP grew by 11.4%, but emission of COD and SO{sub 2} decreased by 3.14% and 4.66% respectively compared to 2006, energy consumption for each unit of GDP declined by 3.27% also compared to 2006. ESER is also the engine behind reform of China's traditional administrative system which has always favored economic growth over environmental protection. The ESER accountability system sets green efforts as a decisive factor in determining the career prospects of local leaders. Also, China's State Environmental Protection Agency has been upgraded to the Ministry of Environmental Protection, gaining cabinet status for the first time. A greener future relative to the previous three decades can be anticipated with confidence for China provided that the best practices enunciated by ESER are taken to heart by policymakers. (author)

  5. Local environmental conditions and the stability of protective layers on steel surfaces

    Energy Technology Data Exchange (ETDEWEB)

    Jensen, J.P. [Technical Univ. of Denmark, Lyngby (Denmark); Bursik, A.

    1996-12-01

    Local environmental conditions determine whether the protective layers on steel surfaces are stable. With unfavorable local environmental conditions, the protective layers may be subject to damage. Taking the cation conductivity of all plant cycle streams <0.2 {mu}S/cm for granted, an adequate feed-water and - if applicable - boiler water conditioning is required to prevent such damage. Even if the mentioned conditions are met in a bulk, the local environmental conditions may be inadequate. The reasons for this may be the disregarding of interactions among material, design, and chemistry. The paper presents many possible mechanisms of protective layer damage that are directly influenced or exacerbated by plant cycle chemistry. Two items are discussed in more detail: First, the application of all volatile treatment for boiler water conditioning of drum boiler systems operating at low pressures and, second, the chemistry in the transition zone water/steam in the low pressure turbine. The latter is of major interest for the understanding and prevention of corrosion due to high concentration of impurities in the aqueous liquid phases. This is a typical example showing that local environmental conditions may fundamentally differ from the overall bulk chemistry. (au) 19 refs.

  6. Functional issues and environmental qualification of digital protection systems of advanced light-water nuclear reactors

    Energy Technology Data Exchange (ETDEWEB)

    Korsah, K.; Clark, R.L.; Wood, R.T. [Oak Ridge National Lab., TN (United States)

    1994-04-01

    Issues of obsolescence and lack of infrastructural support in (analog) spare parts, coupled with the potential benefits of digital systems, are driving the nuclear industry to retrofit analog instrumentation and control (I&C) systems with digital and microprocessor-based systems. While these technologies have several advantages, their application to safety-related systems in nuclear power plants raises key issues relating to the systems` environmental qualification and functional reliability. To bound the problem of new I&C system functionality and qualification, the authors focused this study on protection systems proposed for use in ALWRs. Specifically, both functional and environmental qualification issues for ALWR protection system I&C were addressed by developing an environmental, functional, and aging data template for a protection division of each proposed ALWR design. By using information provided by manufacturers, environmental conditions and stressors to which I&C equipment in reactor protection divisions may be subjected were identified. The resulting data were then compared to a similar template for an instrument string typically found in an analog protection division of a present-day nuclear power plant. The authors also identified fiber-optic transmission systems as technologies that are relatively new to the nuclear power plant environment and examined the failure modes and age-related degradation mechanisms of fiber-optic components and systems. One reason for the exercise of caution in the introduction of software into safety-critical systems is the potential for common-cause failure due to the software. This study, however, approaches the functionality problem from a systems point of view. System malfunction scenarios are postulated to illustrate the fact that, when dealing with the performance of the overall integrated system, the real issues are functionality and fault tolerance, not hardware vs. software.

  7. Nanotechnology applications and implications research supported by the US Environmental Protection Agency STAR grants program.

    Science.gov (United States)

    Savage, Nora; Thomas, Treye A; Duncan, Jeremiah S

    2007-10-01

    Since 2002, the US Environmental Protection Agency (EPA) has been funding research on the environmental aspects of nanotechnology through its Science to Achieve Results (STAR) grants program. In total, more than $25 million has been awarded for 86 research projects on the environmental applications and implications of nanotechnology. In the applications area, grantees have produced promising results in green manufacturing, remediation, sensors, and treatment using nanotechnology and nanomaterials. Although there are many potential benefits of nanotechnology, there has also been increasing concern about the environmental and health effects of nanomaterials, and there are significant gaps in the data needed to address these concerns. Research performed by STAR grantees is beginning to address these needs.

  8. [Protection against environmental tobacco smoke exposure according to eu and Polish legislation].

    Science.gov (United States)

    Konieczko, Katarzyna; Polańska, Kinga; Hanke, Wojciech

    2011-01-01

    Amendment to the Act on health protection against consequences of using tobacco and tobacco products, in force since 15 November 2010, has introduced a number of changes by extending the range of population protection against tobacco smoke exposure, of which the most controversial one for public was placing more restrictive ban on smoking in bars and restaurants. The changes in question caused that current legal bans, although more restrictive than earlier, are still not completely sufficient as far as the protection of all groups of workers against environmental tobacco smoke exposure is concerned. The text of WHO Framework Convention on Tobbacco Control, ratified by Poland, was discussed in the article together with the detailed WHO guidelines on the convention implementation in the field of workers' protection against tobacco smoke. In this paper the most important acts of EU, one of the convention parties, and current legislative situation in Poland were presented. Particular attention was paid to occupational groups, not yet fully protected against environmental tobacco smoke exposure and need to be the subject of future legislation.

  9. An ecofriendly approach for bioremediation of contaminated water environment: Potential contribution of a coastal seaweed community to environmental improvement.

    Science.gov (United States)

    Deniz, Fatih; Ersanli, Elif Tezel

    2017-10-20

    High levels of heavy metals like copper ions in many industrial based effluents lead to serious environmental and health problems. Biosorption is a potential environmental biotechnology approach for biotreatment of aquatic sites polluted with heavy metal ions. Seaweeds have received great attention for their high bioremediation potential in recent years. However, the co-application of marine macroalgae for removal of heavy metals from wastewater is very limited. Thus, for the first time in literature, a coastal seaweed community composed of Chaetomorpha sp., Polysiphonia sp., Ulva sp. and Cystoseira sp. species was applied to remove copper ions from synthetic aqueous medium in this study. The biosorption experiments in batch mode were conducted to examine the effects of operating variables including pH, biosorbent amount, metal ion concentration and contact time on the biosorption process. The biosorption behavior of biosorbent was described by various equilibrium, kinetic and thermodynamic models. The biosorption of copper ions was strongly influenced by the operating parameters. The results indicated that the equilibrium data of biosorption were best modeled by Sips isotherm model. The values of mean free energy of biosorption computed from Dubinin-Radushkevich isotherm model and the standard Gibbs free energy change indicated a feasible, spontaneous and physical biotreatment system. The pseudo-second-order rate equation successfully defined the kinetic behavior of copper biosorption. The pore diffusion also played role in the control of biosorption process. The maximum copper uptake capacity of biosorbent was found to be greater than those of many other biosorbents. The obtained results revealed that this novel biosorbent could be a promising material for copper ion bioremediation implementations.

  10. Environmental Protection Department's well inventory through the second quarter of 1992

    Energy Technology Data Exchange (ETDEWEB)

    Rogers, C.D. (Westinghouse Savannah River Co., Aiken, SC (United States))

    1992-09-01

    This report is an inventory of the wells recorded in Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) documents since the startup of the Savannah River Site (SRS) and includes wells monitored by special request and SRS research wells. Wells listed in this inventory are monitoring wells unless otherwise indicated. The purpose of this report is as follows: to provide a historical record of the wells that EPD/EMS has monitored, to provide a document containing a list of wells that are currently in the EPD/EMS Groundwater Monitoring Program, and to provide pertinent information about all wells listed in EPD/EMS documents.

  11. Environmental Protection Department`s well inventory through the second quarter of 1992

    Energy Technology Data Exchange (ETDEWEB)

    Rogers, C.D. [Westinghouse Savannah River Co., Aiken, SC (United States)

    1992-09-01

    This report is an inventory of the wells recorded in Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) documents since the startup of the Savannah River Site (SRS) and includes wells monitored by special request and SRS research wells. Wells listed in this inventory are monitoring wells unless otherwise indicated. The purpose of this report is as follows: to provide a historical record of the wells that EPD/EMS has monitored, to provide a document containing a list of wells that are currently in the EPD/EMS Groundwater Monitoring Program, and to provide pertinent information about all wells listed in EPD/EMS documents.

  12. Computation of a coastal protection, using classical method, the PIANC-method or a full probabilistic approach ?

    NARCIS (Netherlands)

    Verhagen, H.J.

    2003-01-01

    In a classical design approach to breakwaters a design wave height is determined, and filled in into a design formula. Some undefined safety is added. In the method using partial safety coefficients (as developed by PIANC [1992] and recently also adopted by the Coastal Engineering Manual of the US

  13. Development of wave and surge atlas for the design and protection of coastal bridges in south Louisiana : [tech summary].

    Science.gov (United States)

    2015-02-01

    The failures of highway bridges on the Gulf Coast seen in the aftermath of Hurricane Katrina in 2005 were unprecedented. : In the past four decades, wind waves accompanied by high surges from hurricanes have damaged a number of coastal : bridges alon...

  14. Smart Phone Application Development and Demonstration in Support of EPA HICO Imagery for Coastal and Ocean Protection

    Science.gov (United States)

    High resolution spectral data from the ISS Hyperspectral Imager of the Coastal Ocean (HICO) system has been used to map the spatial distribution of selected water quality indicators for four Florida Gulf Coast estuaries from 2010-2012. HICO is the first hyperspectral imager speci...

  15. Distorted competition or environmental protection? State funding of electric-powered cars; Wettbewerbsverzerrung oder Umweltschutz? Staatliche Foerderung der Elektroautos

    Energy Technology Data Exchange (ETDEWEB)

    Rademacher, Nicole Denise [Kanzlei Dr. Rademacher, Bonn (Germany)

    2011-10-17

    With respect to Article 20a of te Constitutional Law, the environmental protection in Germany enjoys constitutional status and is supported by the majority of Germans. The support of electrically powered cars by the state or by the automotive industry and energy industry could be an important step forward towards environmental protection and climate protection, and it can design the production or marketing more attractive. There are legal issues to be clarified when the state intervenes by means of subsidies.

  16. Investigation of vegetation-induced drag parameterizations for natural and nature-based extreme events coastal protection in the Chesapeake Bay

    Science.gov (United States)

    Maldonado, S.; Suckale, J.; Ferreira, C.; Arkema, K.

    2016-12-01

    Increasing intensity and frequency of extreme meteorological events around the world highlight the need for resilient coastal defenses. For more than a century, it has been recognized that coastal ecosystems such as marshes and mangroves may mitigate the damage caused by natural hazards such as storms. Aquatic vegetation can potentially attenuate waves and currents through drag forces, with strong implications for sediment transport processes and hence morphological evolution. However, although observations exist that support such a theory, an accurate quantification of the protective role of coastal ecosystems remains a standing challenge for the scientific community, which manifests itself in the large, diverse set of available empirical expressions for parameterizing the fluid-vegetation interaction. We propose a comparison of different state-of-the-art parameterizations for the effect of vegetation on hydrodynamics (particularly, the drag coefficient), with varying degrees of complexity and number of required input variables. The inter-comparison of such alternatives, when validated against field data, can lead to a modeling framework that optimizes the trade-offs between complexity, input requirements and uncertainty in the results. We focus our numerical study on storm events in the marshes and wetlands of Chesapeake Bay. We simulate the hydrodynamics via the Non-Linear Shallow Water Equations, which are in turn solved numerically through a Finite Volume scheme. The simulations are complemented by an ongoing 2-years field campaign, where we continuously collect hydrodynamic measurements such as free surface elevation and vertical velocity profiles, biophysical characteristics of the vegetation and high-resolution topo-bathymetric data of the site. Field measurements are used for calibration and validation purposes. We also investigate some implications on sediment transport processes. We expect that results from our study can support policy makers and

  17. REFLECTIONS ON ROMANIA'S ENVIRONMENTAL PROTECTION IN THE CONTEXT OF SUSTAINABLE DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    PAUL-BOGDAN ZAMFIR

    2013-02-01

    Full Text Available The destructive impact of antropic activities can no longer be ignored and all the human activities – from industry to domestic household - must impose a friendly behavior in relation to the environment. The environmental protection is an esential part of the enlarged reproduction and modern economic growth, aiming to ensure the dinamic ecological equilibrium, preserving and improving the quality of natural factors, the development of country's natural riches, ensuring better conditions of life and work for present and future generations. Thus, the whole activity for environmental protection in all of its components has a productive beeing creative of net income and value. On the long term, the achievement of dynamic economic equilibrium is illusory, without observing and respecting of ecological balance, the economic imbalances will cannot be resolved on the basis of creating some ecological imbalances, because these latter generate huge economic damage, a to which we can add a series of consequences, most often unpredictable.

  18. The Holocene environmental history of a small coastal lake on the north-eastern Kamchatka Peninsula

    Science.gov (United States)

    Solovieva, N.; Klimaschewski, A.; Self, A. E.; Jones, V. J.; Andrén, E.; Andreev, A. A.; Hammarlund., D.; Lepskaya, E. V.; Nazarova, L.

    2015-11-01

    A radiocarbon and tephra-dated sediment core from Lifebuoy Lake, located on the north-east coast of Kamchatka Peninsula, was analysed for pollen, spores, diatoms, chironomids and tephra in order to uncover regional environmental history. The 6500-year environmental history of Lifebuoy Lake correlates with the broad regional patterns of vegetation development and climate dynamics with both diatoms and chironomids showing near-synchronous changes. Between ca. 6300 and 3900 cal yr BP, the lake ecosystem was naturally enriched, with several Stephanodiscus species dominating the diatom plankton. This natural eutrophication state is likely to be due to a combination of the base-rich catchment geology, the fertilisation effect of several fires in the catchment, silica input from tephra layers and, possibly, nitrogen input from seabirds. The substantial tephra deposit at about 3850 cal yr BP might have stopped sedimentary phosphorus from entering the lake water thus decreasing the trophic state of the lake and facilitating the shift in diatom composition to a benthic Fragiliariaceae complex. Both diatoms and chironomids showed simultaneous compositional changes, which are also reflected by statistically significant changes in their rates of change 300-400 years after the arrival of Pinus pumila in the lake catchment. The rapid increase in both total diatom concentration and the percentage abundance of the large heavy species, Aulacoseira subarctica might be a response to the change in timing and intensity of lake spring turn-over due to the changes in the patterns of North Pacific atmospheric circulation, most notably westward shift of the Aleutian Low. The two highest peaks in A. subarctica abundance at Lifebouy Lake occurred during opposite summer temperature inferences: the earlier peak (3500-2900 cal yr BP) coincided with warm summers and the latter peak (300 cal yr BP-present) occurred during the cold summer period. These imply that A. subarctica shows no direct

  19. FREQUENCY OF ANTI- Toxocara spp. ANTIBODIES IN INDIVIDUALS ATTENDED BY THE CENTRO DE SALUD FAMILIAR AND ENVIRONMENTAL CONTAMINATION WITH Toxocara canis EGGS IN DOG FECES, IN THE COASTAL NIEBLA TOWN, CHILE

    National Research Council Canada - National Science Library

    VARGAS, Catalina; TORRES, Patricio; JERCIC, María Isabel; LOBOS, Marta; OYARCE, Alan; MIRANDA, Juan Carlos; AYALA, Salvador

    2016-01-01

    SUMMARY The frequency of anti-Toxocara spp. antibodies in individuals attended by the Centro de Salud Familiar in the coastal Niebla town, Chile, was related to the host and to environmental factors...

  20. Faecal Waste Disposal and Environmental Health Status in a Nigerian Coastal Settlement of Oron

    Directory of Open Access Journals (Sweden)

    Edet E. Ikurekong

    2008-10-01

    Full Text Available AIM/BACKGROUND: This research investigated the relationship between faecal waste disposal and the environmental health status of the inhabitants of Oron LGA, of Akwa Ibom State, Nigeria. The objectives were to identify the methods of faecal disposal; identify the incidence of faecal waste related diseases and the pattern and types of diseases occurrence in the study area. METHOD: 400 households were randomly selected for interview from 17 villages of the study area. Ground and surface water samples were spatially collected and analysed to determine their quality. These include streams, boreholes pipe-borne, and rain and river water from the 17 villages. RESULTS: The result shows that both the qualitative and quantitative aspect of the major sources of drinking water supply are at variance with the established national and international standards. The stepwise multiple regression models applied proved the validity of population demographic characteristics, unhygienic environment and poor quality of water supply as factors that enhance the incidence and vulnerability of the population to faecal waste related disease occurrence. CONCLUSION: The study recommends sustainable strategies towards the management of human faecal waste and related diseases in the study area. [TAF Prev Med Bull 2008; 7(5.000: 363-368

  1. Overall view of the preparation of the environmental protection programme or Local Agenda 21

    Directory of Open Access Journals (Sweden)

    Emil Šterbenk

    2002-12-01

    Full Text Available An Environmental Protection Programme and a Local Agenda 21 are documents intended for promotion of sustainable development in the local co-mmunities. Both documents should be realistic and capable of implementation. The local community, the public and all the main companies and organisations should be involved in the preparation and the realisation of the programmes. In this contribution the contents of the programmes and some experiences and advice tothose taking part are discussed.

  2. Technical advance in China's petroleum exploitation and production and its environmental protection

    Energy Technology Data Exchange (ETDEWEB)

    Xingchun, Li; Wei, Fan; Jialin, Wang; Yong, Li

    2010-09-15

    China has gained great development in the fields of petroleum exploitation and production, and these achievements provide reservation for China's energy safety. Some of them may strengthen the environment protection from the source, while some of them may bring certain environmental pressure. This study analyses the opportunities and the challenges brought by the technology development and gives countermeasures for decrease the negative impact of technology development.

  3. Influence of environmental protection measures on the design of chemical engineering plants

    Energy Technology Data Exchange (ETDEWEB)

    Fitt, J.S. (Badger Ltd., Brentford (UK))

    1979-11-01

    The interactions among public opinion, government, and industry are described with respect to matters of environmental protection. A breakdown is given of emission problems and, in special processes, of those associated with the sulfur content of crude oil, aromatic amines, plants for chlorinated hydrocarbons and alkylation plants, impurities in rain water, priority and cost problems, and investment problems connected with expenditures serving to create a cleaner environment.

  4. The 1997 JANNAF Propellant Development and Characterization Subcommittee and Safety and Environmental Protection Subcommittee Joint Meeting

    Science.gov (United States)

    Cocchiaro, James E. (Editor); Filliben, Jeff D. (Editor); Watson, Anne H. (Editor)

    1997-01-01

    In the Propellant Development and Characterization Subcommittee (PDCS) meeting, topics included: the analysis, characterization, and processing of propellants and propellant ingredients; chemical reactivity; liquid propellants; test methods; rheology; surveillance and aging; and process engineering. In the Safety and Environmental Protection Subcommittee (S&EPS) meeting, topics covered included: hydrazine propellant vapor detection methods; toxicity of propellants and propellants; explosives safety; atmospheric modeling and risk assessment of toxic releases; reclamation, disposal, and demilitarization methods; and remediation of explosives or propellant contaminated sites.

  5. The right to defend the environment: The protection of the environmental defenders

    Directory of Open Access Journals (Sweden)

    Susana Borrás

    2013-12-01

    Full Text Available The increasing degradation of the environment and competitiveness on the exploitation of the natural limited resources demonstrates not only serious impacts on the environment, but also it generates important social impacts. The defenselessness which the victims of the environmental degradation face, as victims also of violations of human rights, has given origin to a movement of resistance led by the so called «environmental defenders», who, beyond the activism, try to protect the environment and to defend the most vulnerable groups affected by this type of environmental aggressions. This has led to the recent and worrying proliferation of abuses against the human rights of these people. The frequency of murders and threats that the defenders suffer, the infringement of the rights of its peoples and the subsequent impunity of the authors of these serious violations generate the need to point out the existing problems in the identification of this reality, in its recognition and legal protection and of analyzing which is the protection and assistance, that from the international area, these persons are awarded in situation of high risk.

  6. IMPACT OF INVESTMENT IN QUALITY AND ENVIRONMENTAL PROTECTION ON REGIONAL SUSTAINABILITY

    Directory of Open Access Journals (Sweden)

    Ivan Savovic

    2016-09-01

    Full Text Available Considering that quality is one of foundation of harmonized regional development, in this paper, overall view of identified need for level of product quality, improvement of environmental protection, improvement of competitiveness and improvement of quality of tourism services has been analysed. In the next phase requests of stakeholders are presented. Author has also analysed feasibility of investing in quality improvement and environmental protection in Sumadija and Pomoravlje and identified the most significant types of economic benefits and economic costs that may result from the introduction of ISO 9001, ISO 14001, HACCP and obtaining the CE mark for products and diagrammatic unveiled in the assumed maximum, realistic and minimum value applying cost/benefit analysis. On these bases, mathematical functions and calculations are applied to determine if there are different variants of total economic benefits and total economic costs. Goal was to determine if the investment in quality improvement and environmental protection in SMEs in Sumadija and Pomoravlje is largely justified and profitable.

  7. Financing Sources of Tasks in the Field of Environmental Protection in Poland – an Overview of Applied Solutions

    Directory of Open Access Journals (Sweden)

    Anna Barczak

    2014-03-01

    Full Text Available A significant development of investments to protect environment has been noticed in the past ten years in Poland. The purpose of this paper is to present financial instruments which are the financing sources of the tasks in the field of environmental protection. It has been noticed their special role. It has also been emphasized that without the participation of all those instruments would be impossible to achieve environmental plans and priorities, projected in the National Environmental Policy and local environmental programs. This study is a comprehensive analysis of the normative material and ideas presented in the literature of financial and environmental law.

  8. Salgado Lagoon and the anthropic action in its Protected Coastal Zone, Northern Region of the Brazilian State of Rio de Janeiro

    Directory of Open Access Journals (Sweden)

    Caroline Cabral Tudesco

    2012-04-01

    Full Text Available This study is about Salgado Lagoon, the anthropic action in its Protected Coastal Zone over the years and the possible impacts arising from urbanization occurred in the Açu Superport and in future enterprises in its region, by making a comparative analysis with the case of the Vigário Lagoon in the city of Campos dos Goytacazes, which suffers problems caused by an uncontrolled growth and lack of planning. The occurrence of recent stromatolites, only found in South America, included the Salgado Lagoon as a geo-paleontological site in UNESCO World Heritage list, which makes the problem even more relevant. Consequently, urgent and drastic measures must be taken to protect this geological-paleontological site.

  9. Vulnerability and Resilience of the Niger Delta Coastal Communities to Pollution and Environmental Degradation

    Science.gov (United States)

    Ndimele, P. E.; Whenu, O. O.; Anwan, H. R.; Anetekhai, M. A.

    2016-02-01

    The Niger Delta is Africa's largest delta consisting of the third largest mangrove forest in the world and covering 70,000km2 of Nigeria land mass. This delta is the largest wetland in Africa and among the ten most important wetland and marine ecosystems in the world. The delta is home to all of Nigeria's endemic or near-endemic mammal species and to six IUCN Red List mammals. The Niger Delta harbours globally outstanding fish fauna and displays exceptional evolutionary phenomena with its higher taxonomic endemism and distinct species assemblages. The Niger delta is blessed with abundance of natural and human resources, including the majority of Nigeria's oil and gas deposits, good agricultural land, extensive forests, excellent fisheries as well as a well-developed industrial base, a large labour force and a vibrant private sector. However, this fragile but rich ecosystem is seriously threatened by increased industrial pollution, resource over-exploitation and environmental degradation caused by over six decades of oil exploitation. Aquatic life has been destroyed with the pollution of traditional fishing grounds, exacerbating hunger and poverty in fishing communities. The multifarious use of the delta has led to human-induced changes in biota, habitats and landscapes necessitating the development of a holistic policy that considers all the interacting factors in the ecosystem. Taking a systems approach incorporating an understanding of The Ecosystem Approach, vulnerability, resilience, the DPSIR framework, ecosystem services and societal benefits are integrated in order to evolve a management tool that will result in sustainable resource exploitation, improvement in living standards of locals and restoration of the ecosystem.

  10. Perceptions of environmental changes and Lethargic crab disease among crab harvesters in a Brazilian coastal community

    Directory of Open Access Journals (Sweden)

    Firmo Angélica MS

    2011-11-01

    Full Text Available Abstract Background Lethargic Crab Disease (LCD has caused significant mortalities in the population of Ucides cordatus crabs in the Mucuri estuary in Bahia State, Brazil, and has brought social and economic problems to many crab-harvesting communities that depend on this natural resource. The present work examined the perceptions of members of a Brazilian crab harvesting community concerning environmental changes and the Lethargic Crab Disease. Methods Field work was undertaken during the period between January and April/2009, with weekly or biweekly field excursions during which open and semi-structured interviews were held with local residents in the municipality of Mucuri, Bahia State, Brazil. A total of 23 individuals were interviewed, all of whom had at least 20 years of crab-collecting experience in the study region. Key-informants (more experienced crab harvesters were selected among the interviewees using the "native specialist" criterion. Results According to the collectors, LCD reached the Mucuri mangroves between 2004 and 2005, decimating almost all crab population in the area, and in 2007, 2008 and 2009 high mortalities of U. cordatus were again observed as a result of recurrences of this disease in the region. In addition to LCD, crabs were also suffering great stock reductions due to habitat degradation caused by deforestation, landfills, sewage effluents, domestic and industrial wastes and the introduction of exotic fish in the Mucuri River estuary. The harvesting community was found to have significant ecological knowledge about the functioning of mangrove swamp ecology, the biology of crabs, and the mass mortality that directly affected the economy of this community, and this information was largely in accordance with scientific knowledge. Conclusions The study of traditional knowledge makes it possible to better understand human interactions with the environment and aids in the elaboration of appropriate strategies for natural

  11. Using Advances in Research on Louisiana Coastal Restoration and Protection to Develop Undergraduate Hydrology Education Experiences Delivered via a Web Interface

    Science.gov (United States)

    Bodin, M.; Habib, E. H.; Meselhe, E. A.; Visser, J.; Chimmula, S.

    2014-12-01

    Utilizing advances in hydrologic research and technology, learning modules can be developed to deliver visual, case-based, data and simulation driven educational experiences. This paper focuses on the development of web modules based on case studies in Coastal Louisiana, one of three ecosystems that comprise an ongoing hydrology education online system called HydroViz. The Chenier Plain ecosystem in Coastal Louisiana provides an abundance of concepts and scenarios appropriate for use in many undergraduate water resource and hydrology curricula. The modules rely on a set of hydrologic data collected within the Chenier Plain along with inputs and outputs of eco-hydrology and vegetation-change simulation models that were developed to analyze different restoration and protection projects within the 2012 Louisiana Costal Master Plan. The modules begin by investigating the basic features of the basin and it hydrologic characteristics. The eco-hydrology model is then introduced along with its governing equations, numerical solution scheme and how it represents the study domain. Concepts on water budget in a coastal basin are then introduced using the simulation model inputs, outputs and boundary conditions. The complex relationships between salinity, water level and vegetation changes are then investigated through the use of the simulation models and associated field data. Other student activities focus on using the simulation models to evaluate tradeoffs and impacts of actual restoration and protection projects that were proposed as part of 2012 Louisiana Master Plan. The hands-on learning activities stimulate student learning of hydrologic and water management concepts by providing real-world context and opportunity to build fundamental knowledge as well as practical skills. The modules are delivered through a carefully designed user interface using open source and free technologies which enable wide dissemination and encourage adaptation by others.

  12. Impact of aquaculture on coastal marine environment

    Digital Repository Service at National Institute of Oceanography (India)

    Ansari, Z.A.; Abidi, S.A.H.

    Since aquaculture is intimately linked with aquatic environmental quality, entry of pollutants to coastal waters constitutes the greatest threat to marine environmental quality and, hence, to long term viability of coastal aquaculture. Fish...

  13. ECOLOGICAL ECONOMICS AND CONTEMPORARY: ECONOMIC COMPONENTS FOR ENVIRONMENTAL PROTECTION AND THE WARRANTY OF SOCIAL WELFARE

    Directory of Open Access Journals (Sweden)

    Michelle Lucas Cardoso Balbino

    2012-07-01

    Full Text Available The negative externalities for society have their origin in fact that companies do not payfor the use of natural resources or environmental services in the production of goods and services. Spontaneously, companies do not internalize the social costs associated with externalities, since they all seek to reduce costs in a scenario of increasingly intense competition. Only through the concerted effort of organized social movements, governments, public prosecutors and the judiciary, the costs of negative externalities are accounted for in production costs of enterprises. In this direction, the theory of the Pigovian internalization of negative externalities contains effective economic instruments to promote the protection of natural resources and Environmental services. However, the social acceptability of a new resource management nature, which considers the protection of natural resources and environmental services as a factor to be prioritized for the maintenance of social welfare, is a great problem to affect the competitive advantages of companies. Meanwhile, it is justified when one considers the use of nature resources and environmental degradation in the production of final goods are local, while their consumption is done everywhere.

  14. Environmental protection management by monitoring the surface water quality in Semenic area

    Directory of Open Access Journals (Sweden)

    Dana SÂMBOTIN

    2011-08-01

    Full Text Available Environment seems to have been the war against all. In fact recently most people polluted the environment and those few are cared for his cleaning. Today, the relationship evolvedas societies have changed in favour of ensuring environmental protection. With modern technology, performance, monitoring the environment becomes part of human activity ever more necessary, more possible and more efficient. The quality of the environment, its components: air, water, soil, plants, vegetable and animal products, is a condition "sine qua non" for the life of the modern man. The consequences of environmental pollution areso dangerous that modern man cannot afford considering them. Through this paper I will study the environmental quality by monitoring the surfaces waters from the Semenic- Gărâna area.

  15. Hendra virus vaccine, a one health approach to protecting horse, human, and environmental health.

    Science.gov (United States)

    Middleton, Deborah; Pallister, Jackie; Klein, Reuben; Feng, Yan-Ru; Haining, Jessica; Arkinstall, Rachel; Frazer, Leah; Huang, Jin-An; Edwards, Nigel; Wareing, Mark; Elhay, Martin; Hashmi, Zia; Bingham, John; Yamada, Manabu; Johnson, Dayna; White, John; Foord, Adam; Heine, Hans G; Marsh, Glenn A; Broder, Christopher C; Wang, Lin-Fa

    2014-03-01

    In recent years, the emergence of several highly pathogenic zoonotic diseases in humans has led to a renewed emphasis on the interconnectedness of human, animal, and environmental health, otherwise known as One Health. For example, Hendra virus (HeV), a zoonotic paramyxovirus, was discovered in 1994, and since then, infections have occurred in 7 humans, each of whom had a strong epidemiologic link to similarly affected horses. As a consequence of these outbreaks, eradication of bat populations was discussed, despite their crucial environmental roles in pollination and reduction of the insect population. We describe the development and evaluation of a vaccine for horses with the potential for breaking the chain of HeV transmission from bats to horses to humans, thereby protecting horse, human, and environmental health. The HeV vaccine for horses is a key example of a One Health approach to the control of human disease.

  16. The New Nordic Diet is an effective tool in environmental protection

    DEFF Research Database (Denmark)

    Saxe, Henrik

    2014-01-01

    Background: The New Nordic Diet (NND) was designed by gastronomic, nutritional, and environmental specialists to be a palatable, healthy, and sustainable diet containing 35% less meat than the Average Danish Diet (ADD); more whole-grain products, nuts, fruit, and vegetables; locally grown food...... in season; and >75% organic produce. The environmental impact of the 2 diets was compared based on 16 impact categories, which were monetized to evaluate the overall socioeconomic effect of a shift from an ADD to an NND. Objective: The objective was to determine whether this diet shift can be an effective...... tool in environmental protection. Design: The 3 features by which this diet shift affects the environment—composition, transport (import), and type of production (organic/conventional)—were separately investigated by using life cycle assessment. Results: When both diet composition and transport were...

  17. Environmental assessment of plant protection strategies using scenarios for pig feed production.

    Science.gov (United States)

    Cederberg, Christel; Wivstad, Maria; Bergkvist, Peter; Mattsson, Berit; Ivarsson, Kjell

    2005-06-01

    Two scenarios for future pig meat production were constructed. The first was a "business as usual" scenario, where the pig feed was based on domestic grain and imported soy-meal, and no efforts were made to reduce pesticide use. The second scenario had a strong environmental focus, and both peas and rapeseed were grown at pig-farm level to produce grain and protein feed. Preventive measures, such as a more diverse crop rotation and mechanical weed control, were combined to reduce pesticide use. The two scenarios were environmentally assessed by Life Cycle Assessment (LCA) and a pesticide risk indicator model (PRI-Farm). The results showed environmentally sound possibilities to reduce pesticide dependency and risks by using altered plant protection strategies in pig-feed production. Organizing on-farm feed production so that protein feed crops are integrated with grain crops contributes to a more diverse crop rotation.

  18. Summary Report for the Environmental Protection Agency MERL/FRMAC Mission Alignment Exercise held at the Environmental Protection Agency Facility on June 24-26 2014

    Energy Technology Data Exchange (ETDEWEB)

    Allen, Mark B. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Shanks, Sonoya Toyoko [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Fournier, Sean Donovan [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Leonard, Elliott J. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2014-09-01

    From June 24th thru June 26th 2014, members of the Federal Radiological Monitoring and Assessment Center (FRMAC), FRMAC Fly Away Laboratory, and the Environmental Protection Agency (EPA) participated in a joint nuclear incident emergency response/round robin exercise at the EPA facility in Las Vegas, Nevada. The purpose of this exercise was to strengthen the interoperability relationship between the FRMAC Fly Away Laboratory (FAL) and the EPA Mobile Environmental Radiation Laboratory (MERL) stationed in Las Vegas, Nevada. The exercise was designed to allow for immediate delivery of pre-staged, spiked samples to the EPA MERL and the FAL for sample preparation and radiological analysis. Upon completion of laboratory analysis, data was reviewed and submitted back to the FRMAC via an electronic data deliverable (EDD). In order to conduct a laboratory inter-comparison study, samples were then traded between the two laboratories and re-counted. As part of the exercise, an evaluation was conducted to identify gaps and potential areas for improvements for FRMAC, FAL and EPA operations. Additionally, noteworthy practices and potential future areas of interoperability opportunities between the FRMAC, FAL and EPA were acknowledged. The exercise also provided a unique opportunity for FRMAC personnel to observe EPA sample receipt and sample preparation processes and to gain familiarity with the MERL laboratory instrumentation and radiation detection capabilities. The areas for potential improvements and interoperability from this exercise will be critical for developing a more efficient, integrated response for future interactions between the FRMAC and EPA MERL assets.

  19. How does EPA help to improve fisheries, marine life, and coastal communities?

    Science.gov (United States)

    The U.S. Environmental Protection Agency has several roles in protecting and restoring coastal habitats and communities – through policy, regulation, assistance, and research. The agency’s mandates and actions promote clean air and clean water, control uses and disposal of toxic ...

  20. Protective role of coastal ecosystems in the context of the tsunami in Tamil Nadu coast, India: Implications for hazard preparedness

    Digital Repository Service at National Institute of Oceanography (India)

    Mascarenhas, A.; Jayakumar, S.

    wall destroyed; tower area crashed; foundations of oil tanks undermined, eroded Nagapattinam Beach interrupted by Inlet promoted tsunami Fishing harbor was port an inlet; sea facing movement; sea wall not a sheltered one narrow creek served overrun... allowing the marsh to build upwards. Absence of vegetation leads to unstable coastal sedimentary landforms (Clark, 1996). Our post-tsunami surveys confirmed that the damage to casuarina plantations (Figure 35.5) and coconut groves (Figure 35.3(b...

  1. An environmental tracers approach to characterize groundwater recharge within a carbonate coastal aquifer (Corse-du-Sud, France)

    Science.gov (United States)

    Garel, Emilie; Huneau, Frederic; Khoumeri, Beatrice; Travi, Yves

    2013-04-01

    Bonifacio is a coastal city, highly touristic, located in the southest part of Corsica Island. One million people visit the city in July and August, whereas 3000 inhabitants live throughout the year. Bonifacio lies on a small limestone plateau with a potential aquifer poorly understood. Actually there is a strong need to characterize the hydrogeological behavior for the reason that the economic development of the region is highly dependent of the groundwater supply potential. The Miocene sedimentary basin of Bonifacio has an area of 25 km2 with a depth up to 250 m in the center. It is based and surrounded by a Hercynian granitic substratum. The basin is open to the Mediterranean Sea on its south and east sides. The formation is calcareous-sandstone and is divided in 3 sedimentary units. The upper unit is highly calcareous and sandstone with a pseudo-karstic morphology, the intermediary unit is more silty-sandstone than the last but less than the unit from below. To establish a conceptual model of the groundwater flows of the Bonifacio aquifer, a hydrochemical (major ions, δ18O, δ2H, 3H) and hydrodynamic investigation was carried out on 12 wells, 1 spring and 1 river since May 2011. Vertical recharge is dominant in the centre of the aquifer where unsaturated zone is thicker, while on the aquifer boundaries with the granitic area, lateral flow was significant. Environmental tracers approach had clearly showed the important role of the boundaries conditions for the groundwater flow behavior of the aquifer of Bonifacio and the necessity of an investigation larger than the aquifer itself due to its limited spatial extension.

  2. Drastic and synchronous changes in megabenthic community structure concurrent with environmental variations in a eutrophic coastal bay

    Science.gov (United States)

    Kodama, Keita; Oyama, Masaaki; Lee, Jeong-hoon; Kume, Gen; Yamaguchi, Atsuko; Shibata, Yasuyuki; Shiraishi, Hiroaki; Morita, Masatoshi; Shimizu, Makoto; Horiguchi, Toshihiro

    2010-10-01

    This study demonstrated long-term changes in the stock size and species composition of the megabenthic community, including both vertebrates and invertebrates, in Tokyo Bay, Japan, a semi-enclosed coastal area in which the ecosystem has been affected by both natural and anthropogenic factors. We conducted fisheries-independent trawl surveys over a total of 26 yr (1977-1995 and 2003-2009) to collect megabenthos from the entire bay. We also obtained environmental data for the bay from published records to investigate relationships between biota and environment. Abundance- and biomass-based densities of the megabenthos increased until the late 1980s, followed by an abrupt decline, which we attribute to changes in the densities of small to mid-sized dominant species. In the 2000s, although the abundance-based density remained low, biomass-based density increased substantially due to an increase in the numbers of large fishes. Cluster analysis divided the survey period into six groups showing characteristic species compositions and densities. Stepwise multivariate discriminant analysis (SMDA) revealed that changes in water temperature, dissolved oxygen concentration, precipitation, and copepod density were accompanied by simultaneous changes in the megabenthic community. The SMDA cross-validation test indicated that the percentage of incorrect classifications of the model ranged from 14.3% to 66.7%, implying that factors not incorporated in the model, such as fisheries pressure, might affect the changes in the megabenthic community structure. Our results suggest that major shifts have occurred in the megabenthic community structure in Tokyo Bay, and that both natural and anthropogenic factors can trigger these shifts in the system.

  3. Sediment dynamics of an artificially deepened mesotidal coastal lagoon: An environmental magnetic investigation of Tauranga Harbour, New Zealand

    Science.gov (United States)

    Badesab, Firoz; von Dobeneck, Tilo; Briggs, Roger M.; Bryan, Karin R.; Just, Janna; Müller, Hendrik

    2017-07-01

    Tauranga Harbour, New Zealand's largest barrier-enclosed coastal lagoon, comprises two sub-basins with separate catchments, inlets and tidal channel systems. This study sets out to assess and investigate the sediment dispersal system of Tauranga Harbour using standard environmental magnetic and sedimentological methods. Compilations of rock magnetic and grain size data of surficial sediments collected from inflowing rivers, various estuarine environments (estuaries, tidal flats and tidal channels) and the adjacent nearshore mirror the net and differential sediment fluxes into and through the two sub-basins of this lagoon. For all studied depositional environments, the magnetogranulometric ratios SIRM/κ and ARM/κ are positively correlated with magnetic mineral content (SIRM, ARM, χ) in the sense that larger magnetic particles are associated with higher magnetic enrichment. Grain-size analyses show that magnetic enrichment during particle transport and deposition can result from grain-size as well as from grain-density fractionation. The periodically changing accumulation/erosion conditions provide for a selective retention of specific grain sizes and an enhancement of the heavier magnetic mineral particles. Magnetic crystal size and clastic grain size correlate poorly over the whole study area, but group within similar depositional environments. Coarser magnetic and clastic grain sizes and higher magnetite enrichment in the southern sub-basin can be reconciled with episodic flood runoff of the Wairoa River and a much larger, artificially deepened southern tidal inlet which likely enables higher tidal current velocities. Our approach of combining magnetic and clastic grain-size could be successfully implemented to establish a conceptual model of sediment dynamics and gravitational sorting within Tauranga Harbour.

  4. Observed and modeled surface Lagrangian transport between coastal regions in the Adriatic Sea with implications for marine protected areas

    Science.gov (United States)

    Carlson, Daniel F.; Griffa, Annalisa; Zambianchi, Enrico; Suaria, Giuseppe; Corgnati, Lorenzo; Magaldi, Marcello G.; Poulain, Pierre-Marie; Russo, Aniello; Bellomo, Lucio; Mantovani, Carlo; Celentano, Paolo; Molcard, Anne; Borghini, Mireno

    2016-04-01

    Surface drifters and virtual particles are used to investigate transport between seven coastal regions in the central and southern Adriatic Sea to estimate the degree to which these regions function as a network. Alongshore coastal currents and cyclonic gyres are the primary circulation features that connected regions in the Adriatic Sea. The historical drifter observations span 25 years and, thus, provide estimates of transport between regions realized by the mean surface circulation. The virtual particle trajectories and a dedicated drifter experiment show that southeasterly Sirocco winds can drive eastward cross-Adriatic transport from the Italian coast near the Gargano Promontory to the Dalmatian Islands in Croatia. Southeasterly winds disrupt alongshore transport on the west coast. Northwesterly Mistral winds enhanced east-to-west transport and resulted in stronger southeastward coastal currents in the western Adriatic current (WAC) and export to the northern Ionian Sea. The central Italian regions showed strong connections from north to south, likely realized by alongshore transport in the WAC. Alongshore, downstream transport was weaker on the east coast, likely due to the more complex topography introduced by the Dalmatian Islands of Croatia. Cross-Adriatic connection percentages were higher for east-to-west transport. Cross-Adriatic transport, in general, occurred via the cyclonic sub-gyres, with westward (eastward) transport observed in the northern (southern) arms of the central and southern gyres.

  5. Environmental Assessment for the Health Protection Instrument Calibration Facility at the Savannah River Site

    Energy Technology Data Exchange (ETDEWEB)

    1993-08-01

    The purpose of this Environmental Assessment (EA) is to review the possible environmental consequences associated with the construction and operation of a Health Protection Instrument Calibration Facility on the Savannah River Site (SRS). The proposed replacement calibration facility would be located in B Area of SRS and would replace an inadequate existing facility currently located within A Area of SRS (Building 736-A). The new facility would provide laboratories, offices, test equipment and the support space necessary for the SRS Radiation Monitoring Instrument Calibration Program to comply with DOE Orders 5480.4 (Environmental Protection, Safety and Health Protection Standards) and 5480.11 (Radiation Protection for Occupational Workers). The proposed facility would serve as the central site source for the evaluation, selection, inspection, testing, calibration, and maintenance of all SRS radiation monitoring instrumentation. The proposed facility would be constructed on a currently undeveloped portion in B Area of SRS. The exact plot associated with the proposed action is a 1.2 hectare (3 acre) tract of land located on the west side of SRS Road No. 2. The proposed facility would lie approximately 4.4 km (2.75 mi) from the nearest SRS site boundary. The proposed facility would also lie within the confines of the existing B Area, and SRS safeguards and security systems. Archaeological, ecological, and land use reviews have been conducted in connection with the use of this proposed plot of land, and a detailed discussion of these reviews is contained herein. Socioeconomic, operational, and accident analyses were also examined in relation to the proposed project and the findings from these reviews are also contained in this EA.

  6. The environmental protection in the jurisprudence of the Inter-American Court of Human Rights

    Directory of Open Access Journals (Sweden)

    Valerio de Oliveira Mazzuoli

    2015-09-01

    Full Text Available This article examines the interconnections between environmental issues and the protection of human rights, in a process that began in the United Nations Conference on the Human Environment (Stockholm, 1972 and has been developed by the greening of the regional human rights systems. In the Inter-American system the article 11 of the Additional Protocol to the American Convention on Economic, Social and Cultural Rights of 1988 — the Protocol of San Salvador — guarantees the right to a healthy environment. However the American Convention (on its arts. 3-25, 44-51 and 61-69 and its Additional Protocol (on its arts. 8, 13 and 19.6 only allow the submission of individual petitions to the Inter-American Commission and the possible acting of the Inter-American Court, in complaints containing alleged violations of civil and political rights, trade union rights and the right to education. Despite the lack of devices that are capable to ensure an effective protection to the right to a healthy environment, by itself, the Inter-American Court has demonstrated the greening of the human rights, which means, in other words, that it is quite possible to protect environmental issues by the demonstration of its interconnections with civil and political rights that are directly protected by the inter-American system. Therefore, it is necessary to understand the contributions of the jurisprudence of the Inter-American Court in the strengthening of the civil and political rights in cases related to environmental issues.

  7. [Classification of Priority Area for Soil Environmental Protection Around Water Sources: Method Proposed and Case Demonstration].

    Science.gov (United States)

    Li, Lei; Wang, Tie-yu; Wang, Xiaojun; Xiao, Rong-bo; Li, Qi-feng; Peng, Chi; Han, Cun-liang

    2016-04-15

    Based on comprehensive consideration of soil environmental quality, pollution status of river, environmental vulnerability and the stress of pollution sources, a technical method was established for classification of priority area of soil environmental protection around the river-style water sources. Shunde channel as an important drinking water sources of Foshan City, Guangdong province, was studied as a case, of which the classification evaluation system was set up. In detail, several evaluation factors were selected according to the local conditions of nature, society and economy, including the pollution degree of heavy metals in soil and sediment, soil characteristics, groundwater sensitivity, vegetation coverage, the type and location of pollution sources. Data information was mainly obtained by means of field survey, sampling analysis, and remote sensing interpretation. Afterwards, Analytical Hierarchy Process (AHP) was adopted to decide the weight of each factor. The basic spatial data layers were set up respectively and overlaid based on the weighted summation assessment model in Geographical Information System (GIS), resulting in a classification map of soil environmental protection level in priority area of Shunde channel. Accordingly, the area was classified to three levels named as polluted zone, risky zone and safe zone, which respectively accounted for 6.37%, 60.90% and 32.73% of the whole study area. Polluted zone and risky zone were mainly distributed in Lecong, Longjiang and Leliu towns, with pollutants mainly resulted from the long-term development of aquaculture and the industries containing furniture, plastic constructional materials and textile and clothing. In accordance with the main pollution sources of soil, targeted and differentiated strategies were put forward. The newly established evaluation method could be referenced for the protection and sustainable utilization of soil environment around the water sources.

  8. Ecosystem response to human- and climate-induced environmental stress on an anoxic coastal lagoon (Etoliko, Greece) since 1930 AD

    NARCIS (Netherlands)

    Koutsodendris, Andreas; Brauer, Achim; Zacharias, Ierotheos; Putyrskaya, Victoria; Klemt, Eckehard; Sangiorgi, Francesca; Pross, Jörg

    To better constrain the effects of anthropogenic impact on coastal wetlands with respect to natural variability, we here analyze annually laminated sediments from Etoliko lagoon (western Greece, Mediterranean Sea) spanning the last*80 years. Subdecadal- scale palynomorph (pollen and dinoflagellate

  9. Environmental contaminants in piping plover, least tern, and common tern eggs from coastal Maine: 2003 nesting season

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Maine's coastal islands and beaches provide important nesting habitat for piping plover (Charadrius melodus), least tern (Sterna antillarum), and common tern (Sterna...

  10. A Preliminary Investigation into the Environmental Awareness of the Omani Public and their Willingness to Protect the Environment

    OpenAIRE

    S. A. Abdul-Wahab

    2008-01-01

    This study was conducted with the objective of evaluating the present status of environmental awareness of Omani citizens and their willingness to contribute to environmental protection. The focus of the study was to investigate the Omani publics level of knowledge about general basic and current local and international environmental issues and to find out their environmental attitudes and behaviors towards their environment. This information was gathered through a survey questionnaire with i...

  11. Environmental Public Health Research at the U.S. Environmental Protection Agency – Addressing Community Exposures and Outcomes from One Researcher’s Perspective

    Science.gov (United States)

    The U.S. Environmental Protection Agency’s (U.S. EPA) mission is to protect human health and the environment. Those not familiar with U.S. EPA’s mission often do not realize that U.S. EPA is a public health agency. In this presentation, Dr. Danelle Lobdell will provid...

  12. ENVIRONMENTAL PROTECTION FROM THE PERSPECTIVES OF INDONESIAN, SUFI AND UNITED KINGDOM MUSLIM ENVIRONMENTALISTS

    Directory of Open Access Journals (Sweden)

    Bambang Irawan

    2017-03-01

    Full Text Available The challenge posed by the world’s current environmental crisis has elicited a response from mainstream world religions in the form of efforts to construct an environmental ethics, based on religious and spiritual values. Suggestions for protecting and conserving the environment are a very ancient and fundamental aspect of religious teaching.  The  author will explore the perspectives  of a number of environmental thinkers, including Fachruddin Mangunjaya of Indonesia, Hossein Nasr as a representative of Sufism,  and  Fazlun Khalid of the United Kingdom. The paper draws on structured and unstructured interviews with these thinkers and on exploration of their published works on nature conservation. From these sources the author has realized the urgency for religious communities to engage in sustaining the planet. The author has also identified the means to utilize and empower religious doctrines for environmental conservation. From these three sources we can learn strategies for elaborating productive Islamic values of environmental conservation and promoting a greater need of engagement and collaboration among them in initiating practical conservation projects.

  13. Environmental evolution records reflected by radionuclides in the sediment of coastal wetlands: A case study in the Yellow River Estuary wetland.

    Science.gov (United States)

    Wang, Qidong; Song, Jinming; Li, Xuegang; Yuan, Huamao; Li, Ning; Cao, Lei

    2016-10-01

    Vertical profiles of environmental radionuclides (210Pb, 137Cs, 238U, 232Th, 226Ra and 40K) in a sediment core (Y1) of the Yellow River Estuary wetland were investigated to assess whether environmental evolutions in the coastal wetland could be recorded by the distributions of radionuclides. Based on 210Pb and 137Cs dating, the average sedimentation rate of core Y1 was estimated to be 1.0 cm y-1. Vertical distributions of natural radionuclides (238U, 232Th, 226Ra and 40K) changed dramatically, reflecting great changes in sediment input. Concentrations of 238U, 232Th, 226Ra and 40K all had significant positive relationships with organic matter and clay content, but their distributions were determined by different factors. Factor analysis showed that 238U was determined by the river sediment input while 226Ra was mainly affected by the seawater erosion. Environmental changes such as river channel migrations and sediment discharge variations could always cause changes in the concentrations of radionuclides. High concentrations of 238U and 226Ra were consistent with high accretion rate. Frequent seawater intrusion decreased the concentration of 226Ra significantly. The value of 238U/226Ra tended to be higher when the sedimentation rate was low and tide intrusion was frequent. In summary, environmental evolutions in the estuary coastal wetland could be recorded by the vertical profiles of natural radionuclides. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. Implications of adopting a biodiversity-based vulnerability index versus a shoreline environmental sensitivity index on management and policy planning along coastal areas.

    Science.gov (United States)

    Harik, G; Alameddine, I; Maroun, R; Rachid, G; Bruschi, D; Astiaso Garcia, D; El-Fadel, M

    2017-02-01

    In this study, a multi-criteria index was developed to assess anthropogenic stressors along the Mediterranean coastline. The index aimed at geo-locating pollution hotspots for informed decision making related to coastal zone management. The index was integrated in a Geographical Information System based geodatabase implemented at several pilot areas along the Northern (Italy and France), Eastern (Lebanon), and Southern (Tunisia) Mediterranean coastlines. The generated stressor maps were coupled with a biodiversity richness index and an environmental sensitivity index to produce vulnerability maps that can form the basis for prioritizing management and mitigation interventions towards the identification of pollution hotspots and the promotion of sustainable coastal zone management. The results identified significant differences between the two assessment methods, which can bias prioritization in decision making and policy planning depending on stakeholders' interests. The discrepancies emphasize the need for transparency and understanding of the underlying foundations behind vulnerability indices and mapping development. Copyright © 2016 Elsevier Ltd. All rights reserved.

  15. Citizen science can improve conservation science, natural resource management, and environmental protection

    Science.gov (United States)

    McKinley, Duncan C.; Miller-Rushing, Abe J.; Ballard, Heidi L.; Bonney, Rick; Brown, Hutch; Cook-Patton, Susan; Evans, Daniel M.; French, Rebecca A.; Parrish, Julia; Phillips, Tina B.; Ryan, Sean F.; Shanley, Lea A.; Shirk, Jennifer L.; Stepenuck, Kristine F.; Weltzin, Jake F.; Wiggins, Andrea; Boyle, Owen D.; Briggs, Russell D.; Chapin, Stuart F.; Hewitt, David A.; Preuss, Peter W.; Soukup, Michael A.

    2017-01-01

    Citizen science has advanced science for hundreds of years, contributed to many peer-reviewed articles, and informed land management decisions and policies across the United States. Over the last 10 years, citizen science has grown immensely in the United States and many other countries. Here, we show how citizen science is a powerful tool for tackling many of the challenges faced in the field of conservation biology. We describe the two interwoven paths by which citizen science can improve conservation efforts, natural resource management, and environmental protection. The first path includes building scientific knowledge, while the other path involves informing policy and encouraging public action. We explore how citizen science is currently used and describe the investments needed to create a citizen science program. We find that:Citizen science already contributes substantially to many domains of science, including conservation, natural resource, and environmental science. Citizen science informs natural resource management, environmental protection, and policymaking and fosters public input and engagement.Many types of projects can benefit from citizen science, but one must be careful to match the needs for science and public involvement with the right type of citizen science project and the right method of public participation.Citizen science is a rigorous process of scientific discovery, indistinguishable from conventional science apart from the participation of volunteers. When properly designed, carried out, and evaluated, citizen science can provide sound science, efficiently generate high-quality data, and help solve problems.

  16. The Protective Role of Antioxidants in the Defence against ROS/RNS-Mediated Environmental Pollution

    Directory of Open Access Journals (Sweden)

    Borut Poljšak

    2014-01-01

    Full Text Available Overproduction of reactive oxygen and nitrogen species can result from exposure to environmental pollutants, such as ionising and nonionising radiation, ultraviolet radiation, elevated concentrations of ozone, nitrogen oxides, sulphur dioxide, cigarette smoke, asbestos, particulate matter, pesticides, dioxins and furans, polycyclic aromatic hydrocarbons, and many other compounds present in the environment. It appears that increased oxidative/nitrosative stress is often neglected mechanism by which environmental pollutants affect human health. Oxidation of and oxidative damage to cellular components and biomolecules have been suggested to be involved in the aetiology of several chronic diseases, including cancer, cardiovascular disease, cataracts, age-related macular degeneration, and aging. Several studies have demonstrated that the human body can alleviate oxidative stress using exogenous antioxidants. However, not all dietary antioxidant supplements display protective effects, for example, β-carotene for lung cancer prevention in smokers or tocopherols for photooxidative stress. In this review, we explore the increases in oxidative stress caused by exposure to environmental pollutants and the protective effects of antioxidants.

  17. The Protective Role of Antioxidants in the Defence against ROS/RNS-Mediated Environmental Pollution

    Science.gov (United States)

    Poljšak, Borut; Fink, Rok

    2014-01-01

    Overproduction of reactive oxygen and nitrogen species can result from exposure to environmental pollutants, such as ionising and nonionising radiation, ultraviolet radiation, elevated concentrations of ozone, nitrogen oxides, sulphur dioxide, cigarette smoke, asbestos, particulate matter, pesticides, dioxins and furans, polycyclic aromatic hydrocarbons, and many other compounds present in the environment. It appears that increased oxidative/nitrosative stress is often neglected mechanism by which environmental pollutants affect human health. Oxidation of and oxidative damage to cellular components and biomolecules have been suggested to be involved in the aetiology of several chronic diseases, including cancer, cardiovascular disease, cataracts, age-related macular degeneration, and aging. Several studies have demonstrated that the human body can alleviate oxidative stress using exogenous antioxidants. However, not all dietary antioxidant supplements display protective effects, for example, β-carotene for lung cancer prevention in smokers or tocopherols for photooxidative stress. In this review, we explore the increases in oxidative stress caused by exposure to environmental pollutants and the protective effects of antioxidants. PMID:25140198

  18. 77 FR 74985 - Water Quality Standards for the State of Florida's Streams and Downstream Protection Values for...

    Science.gov (United States)

    2012-12-18

    ... Downstream Protection Values for Lakes: Remanded Provisions AGENCY: Environmental Protection Agency (EPA... cannot be performed to derive downstream protection values (DPVs) that will ensure the attainment and... lakes, springs, flowing waters, estuaries, and coastal waters, as well as downstream protection values...

  19. Greater than the sum of their parts: Exploring the environmental complementarity of state, private and community protected areas

    Directory of Open Access Journals (Sweden)

    Tiphaine Leménager

    2014-12-01

    Full Text Available In a context of unprecedented environmental crisis, protected areas are expected to play a central role. Although considerable work has been done to understand the effectiveness of different types of protected area, there has been limited investigation of how a combination of different types of protected area within a system affects its overall environmental outcomes. Defining and using the concept of environmental complementarity, the paper explores whether or not the presence of private, state and community protected areas in a landscape has a positive effect on biodiversity conservation outcomes. Based on a Kenyan case study, it emphasizes the important and currently undervalued role of state protected areas and shows that other types of protected area can be analyzed as being a support. It suggests there is a complex array of complementarities between community, state and private protected areas. Differences in management capacity, staff skills, social acceptability, access to financial resources, tourism products, ecological resources, etc. between types of protected area were found to drive additionality and synergistic complementarities that undeniably contribute to strengthening the overall protected area system and increasing its resilience, as well as its capacity to generate environmental outcomes.

  20. Coastal Vulnerability and risk assessment of infrastructures, natural and cultural heritage sites in Greece.

    Science.gov (United States)

    Alexandrakis, George; Kampanis, Nikolaos

    2016-04-01

    The majority of human activities are concentrated around coastal areas, making coastline retreat, a significant threat to coastal infrastructure, thus increasing protection cost and investment revenue losses. In this study the management of coastal areas in terms of protecting coastal infrastructures, cultural and environmental heritage sites, through risk assessment analysis is been made. The scope is to provide data for spatial planning for future developments in the coastal zone and the protection of existing ones. Also to determine the impact of coastal changes related to the loss of natural resources, agricultural land and beaches. The analysis is based on a multidisciplinary approach, combining environmental, spatial and economic data. This can be implemented by integrating the assessment of vulnerability of coasts, the spatial distribution and structural elements of coastal infrastructure (transport, tourism, and energy) and financial data by region, in a spatial database. The approach is based on coastal vulnerability estimations, considering sea level rise, land loss, extreme events, safety, adaptability and resilience of infrastructure and natural sites. It is based on coupling of environmental indicators and econometric models to determine the socio-economic impact in coastal infrastructure, cultural and environmental heritage sites. The indicators include variables like the coastal geomorphology; coastal slope; relative sea-level rise rate; shoreline erosion/accretion rate; mean tidal range and mean wave height. The anthropogenic factors include variables like settlements, sites of cultural heritage, transport networks, land uses, significance of infrastructure (e.g. military, power plans) and economic activities. The analysis in performed by a GIS application. The forcing variables are determined with the use of sub-indices related to coastal geomorphology, climate and wave variables and the socioeconomics of the coastal zone. The Greek coastline in

  1. A research on Exterior Wall Coating Based on Environmental Protection and Automatic Spraying Technology

    Directory of Open Access Journals (Sweden)

    Hou Yixuan

    2016-01-01

    Full Text Available As the main material for building facing decoration, building exterior wall coating can protect and decorate the building in the process of construction[1]. Exterior wall coating is characterized by low cost, convenient installation, rich colors and so on, so it has a wide application in building exterior walls. At present, due to the requirements for energy saving and environmental protection as well as the complexity of installation, application of exterior wall tiles is in decline[2]. Besides, with the automatic machine technology becoming more mature, there is an increasing application of exterior wall coating. This paper is designed to conduct an analysis on the wide application prospect of current exterior wall coating based on the advantages of it and the maturity of automatic spraying technology.

  2. Cleaning and Decontamination Using Strippable and Protective Coatings at the Idaho National Engineering and Environmental Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    J. Tripp; K. Archibald; L. Lauerhass; M. Argyle; R. Demmer

    1999-03-01

    The Idaho National Engineering and Environmental Laboratory (INEEL) Radioactive Liquid Waste Reduction (RLWR) group is conducting a testing and evaluation program on strippable and protective coatings. The purpose of the program is to determine how and where these coatings can be used to aid in the minimization of liquid waste generation. These coatings have become more important in daily operations because of the increased concern of secondary liquid waste generation at the INEEL. Several different strippable and protective coatings were investigated by the RLWR group, including Pentek 604, Bartlett (TLC), and ALARA 1146. During the tests quantitative data was determined, such as effectiveness at reducing contamination levels, or costs, as well as some qualitative data on issues like ease of application or removal. PENTEK 604 and Bartlett TLC are seen as superior products with slightly different uses.

  3. Physiological Tolerance Times while Wearing Explosive Ordnance Disposal Protective Clothing in Simulated Environmental Extremes

    Science.gov (United States)

    Stewart, Ian B.; Stewart, Kelly L.; Worringham, Charles J.; Costello, Joseph T.

    2014-01-01

    Explosive ordnance disposal (EOD) technicians are required to wear protective clothing to protect themselves from the threat of overpressure, fragmentation, impact and heat. The engineering requirements to minimise these threats results in an extremely heavy and cumbersome clothing ensemble that increases the internal heat generation of the wearer, while the clothing’s thermal properties reduce heat dissipation. This study aimed to evaluate the heat strain encountered wearing EOD protective clothing in simulated environmental extremes across a range of differing work intensities. Eight healthy males [age 25±6 years (mean ± sd), height 180±7 cm, body mass 79±9 kg, V˙O2max 57±6 ml.kg−1.min−1] undertook nine trials while wearing an EOD9 suit (weighing 33.4 kg). The trials involved walking on a treadmill at 2.5, 4 and 5.5 km⋅h−1 at each of the following environmental conditions, 21, 30 and 37°C wet bulb globe temperature (WBGT) in a randomised controlled crossover design. The trials were ceased if the participants’ core temperature reached 39°C, if heart rate exceeded 90% of maximum, if walking time reached 60 minutes or due to fatigue/nausea. Tolerance times ranged from 10–60 minutes and were significantly reduced in the higher walking speeds and environmental conditions. In a total of 15 trials (21%) participants completed 60 minutes of walking; however, this was predominantly at the slower walking speeds in the 21°C WBGT environment. Of the remaining 57 trials, 50 were ceased, due to attainment of 90% maximal heart rate. These near maximal heart rates resulted in moderate-high levels of physiological strain in all trials, despite core temperature only reaching 39°C in one of the 72 trials. PMID:24586228

  4. Ethics and data protection in human biomarker studies in environmental health.

    Science.gov (United States)

    Casteleyn, Ludwine; Dumez, Birgit; Van Damme, Karel; Anwar, Wagida A

    2013-08-01

    Human biomarker studies in environmental health are essential tools to study the relationship between health and environment. They should ultimately contribute to a better understanding of environmentally induced adverse health effects and to appropriate preventive actions. To ensure the protection of the rights and dignity of study participants a complex legal and ethical framework is applied, consisting of several international directives, conventions, and guidelines, whether or not translated in domestic laws. Main characteristics of ethics and data protection in studies using biomarkers in the field of environmental health are summarized and current discussions on related questions and bottlenecks highlighted. In the current regulatory context, dominated by the protection of the individual study participant, difficulties are reported due to the different interpretation and implementation of the regulations of concern within and across borders. Advancement of consistency and compatibility is recommended and efforts are ongoing. An increasing demand for secondary use of data and samples poses additional challenges in finding a right balance between the individual rights of the study participants on the one hand and the common interest of, and potential benefit for the public or community at large on the other. Ethics committees could play a key role in assessing problems originating from the sometimes competing needs at individual and societal level. Building trust in science amongst (potential) study participants and within the community allows the inclusion of arguments from the societal perspective. This requires increased attention for respectful communication efforts. Striving for public participation in decision making processes may promote policy relevant research and the related translation of study results into action. Copyright © 2013 Elsevier GmbH. All rights reserved.

  5. Engineered nano materials and the U.S. Environmental Protection Agency: Research at the Western Ecology Division in Oregon, USA

    Science.gov (United States)

    Engineered nanoparticles represent a unique hazard to human health and the environment because their inherent characteristics differ significantly from commonly used chemicals and bulk forms of materials. The U.S. Environmental Protection Agency (EPA) is responsible for protecti...

  6. Lower Colorado River GRP Public Water System Intakes, Nevada, 2012, Nevada Division of Environmental Protection Bureau of Safe Drinking Water

    Data.gov (United States)

    U.S. Environmental Protection Agency — Public Water System wells, springs an intake locations are collected and maintained by NDEP Bureau of Safe Drinking Water (BSDW). The data is kept in the Safe...

  7. Notification: Audit of the U.S. Environmental Protection Agency’s Compliance with the Federal Information Security Management Act

    Science.gov (United States)

    Project #OA-FY14-0135, February 10, 2014. The Office of Inspector General plans to begin fieldwork for an audit of the U.S. Environmental Protection Agency's compliance with the Federal Information Security Management Act (FISMA).

  8. Lower Colorado River GRP Underground Storage Tank Sites (Closed), Nevada, 2012, Nevada Division of Environmental Protection Bureau of Corrective Actions

    Data.gov (United States)

    U.S. Environmental Protection Agency — The BCA layers are derived from a database for Federally Regulated Underground Storage Tanks (UST) and a database for Remediation and Leaking Underground Storage...

  9. Lower Colorado River GRP Public Water System Wells, Nevada, 2012, Nevada Division of Environmental Protection Bureau of Safe Drinking Water

    Data.gov (United States)

    U.S. Environmental Protection Agency — Public Water System wells, springs an intake locations are collected and maintained by NDEP Bureau of Safe Drinking Water (BSDW). The data is kept in the Safe...

  10. U.S. Environmental Protection Agency (EPA) National Priorities List (NPL) Sites Point Data with CIESIN Modifications, 2008

    Data.gov (United States)

    National Aeronautics and Space Administration — The U.S. Environmental Protection Agency (EPA) National Priorities List (NPL) Sites Point Data with CIESIN Modifications, 2008 is a modified version of the 2008 EPA...

  11. Lower Colorado River GRP Public Water System Springs, Nevada, 2012, Nevada Division of Environmental Protection Bureau of Safe Drinking Water

    Data.gov (United States)

    U.S. Environmental Protection Agency — Public Water System wells, springs an intake locations are collected and maintained by NDEP Bureau of Safe Drinking Water (BSDW). The data is kept in the Safe...

  12. Environmental Radiation Protection Standards for Management and Disposal of Spent Nuclear Fuel and Transuranic Radioactive Wastes (40 CFR Part 191)

    Science.gov (United States)

    This regulation sets environmental standards for public protection from the management and disposal of spent nuclear fuel, high-level wastes and wastes that contain elements with atomic numbers higher than uranium (transuranic wastes).

  13. Lower Colorado River GRP Underground Storage Tank Sites (Open), Nevada, 2012, Nevada Division of Environmental Protection Bureau of Corrective Actions

    Data.gov (United States)

    U.S. Environmental Protection Agency — The BCA layers are derived from a database for Federally Regulated Underground Storage Tanks (UST) and a database for Remediation and Leaking Underground Storage...

  14. Poverty within watershed and environmentally protected areas: the case of the indigenous community in Peninsular Malaysia.

    Science.gov (United States)

    Kari, Fatimah Binti; Masud, Muhammad Mehedi; Yahaya, Siti Rohani Binti; Saifullah, Md Khaled

    2016-03-01

    "Indigenous people" have been acknowledged as among the poorest and most socio-economically and culturally marginalized all over the world. This paper explores the socio-economic status of the indigenous people and their poverty profile within watershed and environmentally protected areas in Peninsular Malaysia. The findings of the study indicate that the "indigenous community" is likely to be poor if they live in environmentally sensitive and unprotected areas as compared to families under the new resettlement scheme. Inadequate access to basic education and employment contributed significantly to their poor economic status. The findings further reveal that the indigenous community is facing difficulties in receiving access and support in terms of basic needs such as housing, education, economic livelihood, and other social infrastructure. Moreover, the regulatory structure for the management of watershed areas as well as the emphasis for commodity crops such as palm oil and natural rubber have indirectly contributed toward the poverty level of the indigenous people.

  15. Critical comments on the US Environmental Protection Agency Standards 40 CFR 191

    Energy Technology Data Exchange (ETDEWEB)

    Pflum, C.G. [Science Applications International Corp., Las Vegas, NV (United States); Van Konynenburg, R.A. [Lawrence Livermore National Lab., CA (United States); Krishna, P. [TRW, Inc., Washington, DC (United States)

    1993-01-14

    This paper is about the US Environmental Protection Agency (EPA) ``Environmental Standards for the Disposal of Spent Nuclear Fuel, High-Level and Transuranic Wastes,`` 40 CFR 191. These standards regulate the disposal of radioactive wastes in geologic repositories. Currently, two repository sites are under investigation: The Waste Isolation Pilot Plant (WIPP) site, located near Carlsbad, New Mexico, may become the repository for defense-generated transuranic waste (TRU); and the Yucca Mountain site, located near Las Vegas, Nevada, may become the repository for spent reactor fuel and a small amount of reprocessing waste (hereinafter called high-level radioactive waste or HLW). The paper was written for readers who have an interest in 40 CFR 191 but do not have the time or inclination to ponder the technical details.

  16. The Idea of Sustainable Development to Reconcile the Environmental and Intellectual Property Protection of Plants

    DEFF Research Database (Denmark)

    Gebreselassie, Abeba T.

    2010-01-01

    Sustainable development calls for environmental sustainability, economic sustainability and socio-political sustainability.The concept of sustainable development is enshrined in a number of global and regional treaties, declarations, and reports such as the Brundtland Commission Report, the Rio...... Declaration, Agenda 21, the Millennium Development Goals[MDGs], the Johannesburg Declaration and the Johannesburg Plan of Implementation, and the 2000 Cotonou Agreement between African, Caribbean and Pacific States and the European Union [the Cotonou Agreement]. The purpose of this Article is to integrate...... in the following sections shows, the successful implementation of the CBD partly depends on the cooperation of other states and that there is thus a need for an international integration of environmental protection into development laws, policies and programs. Second, the intersection between the CBD...

  17. Multimodal aspects of CSR communication related to gender empowerment and environmental protection

    DEFF Research Database (Denmark)

    Maier, Carmen Daniela

    Purpose – This paper explores how the multimodal persuasive strategies of CSR communication related to Coca-Cola’s “5 by 20” succeed to highlight the company’s continuous commitment to gender empowerment and environmental protection. Launched in 2010, “5 by 20” is a program designed to empower 5...... a multimodal analysis model through which it is possible to map and explain the multimodal persuasive strategies employed by the company in their CSR communication. The paper is focused on the analysis of the video series that can be accessed at: http://www.coca-colacompany.com/stories/5by20. Based on a social...

  18. State aid for adaptation to EU standards for environmental protection in times of economic crisis

    OpenAIRE

    Munitlak-Ivanović, Olja; Domazet, Siniša

    2011-01-01

    Environmental protection is one of the priority areas for the European Union, even during the current economic and financial crisis. Bearing in mind that companies in times of economic and financial crisis generally do not have enough own resources in order to comply with EU standards in this area, state aid is effective and often the only means. However, state aid is not allowed in competition law and is incompatible with the internal market within the meaning of Article 107 (1) of the Treat...

  19. Effective protection from exposure to environmental tobacco smoke in Poland: The World Health Organization perspective.

    Science.gov (United States)

    Kaleta, Dorota; Polańska, Kinga; Wojtysiak, Piotr; Kozieł, Anna; Kwaśniewska, Magdalena; Miśkiewicz, Paulina; Drygas, Wojciech

    2010-01-01

    Tobacco is the single greatest preventable cause of death in the world today, killing approximately half of the people who use it. Several strategies have been proved to reduce tobacco use. However, more than 50 years after the health effects of smoking were scientifically proven, and more than 20 years after evidence confirmed the hazards from exposure to second-hand smoke, few countries have implemented effective and recognized strategies to control the tobacco epidemic. This paper summarizes the World Health Organization recommendations for effective protection from exposure to environmental tobacco smoke along with the existing tobacco control programs and legislation in force in Poland.

  20. Site planning and environmental protection - principles and practical examples. Standortplanung und Umweltschutz - Grundsaetze und Praxisbeispiele

    Energy Technology Data Exchange (ETDEWEB)

    Wirth, S.; Cisielski, G.; Hoehn, R.; Kaiser, T.; Klemm, W.; Kruschwitz, A.; Schuettauf, B.; Strobel, R. (Technische Univ. Chemnitz (Germany). Bereich Fabrikplanung und Fabrikautomatisierung) (ed.)

    1991-01-01

    In the present phase of fundamental change in the industrial and economic structure of the new federal States, questions of factory planning and ecology at factory level are acquiring topical imporance. The objective to present to the reader basic knowledge on and practical experience in site planning and environmental protection is also at the root of this publication. Besides the contribution of a more general or theoretic nature, short reports from practice also point out connections between industrial sites and their regional or municipal context under the infrastructural aspects population potential, transport system, system of education, and other components. (orig./HSCH).