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Large Marine Ecosystem Publications Biomass Yields and Geography of Large Marine Ecosystems. Large Marine Ecosystems: An Emerging Paradigm for Fishery Sustainability. Large Marine Ecosytems, Socioeconomics and Governance: Implications for Korea. na.nefsc.noaa.gov /lme/publications.htm   (320 words)

Instituto del Mar del Perú Large Marine Ecosystems are regions in the oceanic space encompassing coastal areas from the river basins and estuaries to the marine borders of the continental platforms and the external margins of the major currents systems. Of the 64 Large Marine Ecosystems, the Humboldt Current is one of the most important in the world, for its marine biodiversity, its fishing potential, and its influence in the macroclimate. Based on the strategy of the modular study of the Large Marine Ecosystems, 5 working groups have been organized in Perú, all of which comprise up to this date representatives of the 49 institutions previously mentioned. www.imarpe.gob.pe /imarpe/proyectoen.php   (635 words)

Large Marine Ecosystem Program - Large Marine Ecosystems (LMEs) are regions of ocean and coastal space that encompass river basins and estuaries and extend out to the seaward boundary of continental shelves and the seaward margins of coastal current systems. The consequences of these threats on ecosystem function and health, as well as the corresponding consequences to the global human population, is not known in empirical terms (ecosystem dynamics are non-linear, often with causes and effects separated by a variable time lag). However, the importance of marine and coastal area resources is undeniably substantial, thus mitigating the negative impacts of these threats and adopting management practices that sustain ecosystem function and health has become an international priority. www.oceansatlas.com /cds_static/en/large_marine_ecosystem_program__en_12727_59130.html   (491 words)

OceanPortal : Top > SCIENTIFIC TOPICS > Geographic Areas > Pacific Ocean The Insular Pacific-Hawaiian Large Marine Ecosystem is the marine region extending from the island of Hawaii in the southwest to Midway Island at the extension of the Northwestern Hawaiian Islands. The East Bering Sea Large Marine Ecosystem is bounded by the Bering strait on the north, by the Alaskan Peninsula and Aleutian island chain on the south, and by the Alaskan coast on the east. The Sulu-Celebes Sea Large Marine Ecosystem is a semi-enclosed sea bounded by northern Borneo (Malaysia), the southwest coast of the Philippines, and Sulawesi Island (northern coast of Indonesia). www.iode.org /oceanportal/browse.php?pg_which=7&cat=700   (1361 words)

Office of Marine Ecosystem Studies In support of NOAA’s Ecosystem Goal, OMES is developing suites of indicators of changing ecosystem conditions based on a framework of 5 modules of strategic indicator measurements of: (i) productivity, (ii) fish and fisheries, (iii) pollution and ecosystem health, (iv) socioeconomics, and (v) governance of Large Marine Ecosystems (LMEs). New technologies are being developed and applied for assessing the changing states of marine ecosystems using satellite imaging, and underway in situ sensors. CMER directors are located at the University of Rhode Island, the University of Massachusetts, Rutgers University, and the Virginia Institute of Marine Science and Hampton University. www.nefsc.noaa.gov /omes/OMES   (367 words)

OceanPortal : Top > SCIENTIFIC TOPICS > Geographic Areas > Atlantic Ocean The South Brazil Shelf Large Marine Ecosystem is the area influenced by the southern branch of the Brazil Current, which flows parallel to Brazilís East coast and is an offshoot of the South Equatorial Current. The LME is an area of microtides and it is influenced by the outflow of the Patos and La Plata estuaries. The LME has mesotides and a steep, narrow continental shelf, with the exception of the Abrolhos Bank, which constitutes a topographical barrier along the pathway of the Brazil Current and is a rich area of coral reefs. www.iode.org /oceanportal/browse.php?pg_which=7&cat=699   (1297 words)

Health of Large Marine Ecosystems - MMEDs | Health Ecological & Economic Dimensions of Major Disturbances Program Many LMEs are stressed from the growing depletion of fisheries resources, coastal zone degradation from erosion and over-development, habitat damage, and excessive nutrient loadings and pollution from drainage basin effluents (Sherman and Duda, 1999). Harmful algae blooms disturb ecosystems in three primary ways, through direct exposure of wildlife and humans to algal biotoxins, indirect exposure through the food chain and by contributing to hypoxic conditions that may lead to anoxia. With new insight, early warning systems to enhance response capability to ecosystem health disturbances could be initiated, and coordinated mitigating actions taken, to address the underlying forcing factors leading to disturbance. www.heedmd.org /?q=LMEs   (1146 words)

Ecosystem Advisory For the Northeast Shelf Large Marine Ecosystem - Spring 2006 Ecosystem Advisory For the Northeast Shelf Large Marine Ecosystem - Spring 2006 This advisory is an examination of satellite remote sensor and in situ survey data related to the plankton of the Northeast U.S. Shelf ecosystem. Sea surface temperature and surface chlorophyll data exhibit a large amount of internal variability, but there is an indication in recent years of a cooling trend in shelf-wide SST and a reduction in surface chlorophyll. www.nefsc.noaa.gov /omes/OMES/spring2006/advisory.html   (263 words)

NOAA 200th Top Tens: Large Marine Ecosystems, A Breakthrough Concept for Ecosystem Management Each LME has distinct bathymetry (depth), hydrography (tides, currents, and physical conditions of ocean waters), and biological productivity whose plant and animal populations are inextricably linked to one another in the food chain. Sport fishing is just one sector of ocean uses that marine resource scientists and managers consider in combination with many others when applying the principles of large marine ecosystems to resource management. Another innovation in the LME concept is allowing resource managers to characterize and develop management approaches at an ecosystem scale, typically vast ocean areas crossing one or more national boundaries, providing a basis for cooperation among the countries that share them. celebrating200years.noaa.gov /breakthroughs/ecosystems/welcome.html   (987 words)

Large Marine Ecosystems If the spiraling degradation of coastal and marine ecosystems is to be reversed so that these ecosystems continue to provide both livelihood benefits to coastal communities and foreign exchange to governments, a more ecosystem-based approach needs to be implemented. Large Marine Ecosystems are regions of ocean space encompassing coastal areas from river basins and estuaries to the seaward boundaries of continental shelves and the outer margins of the major current systems. The result may be irreversible damage to coastal and marine ecosystems, the poor communities depending on them, and the economy of coastal nations. www.edc.uri.edu /lme/intro.htm   (1046 words)

Antarctic LME It is defined by the Antarctic Convergence (or Antarctic Polar Front), the boundary oscillating between 48 and 60 degrees of South Latitude that separates the colder Antarctic surface waters it from the warmer sub-Antarctic waters to the North. The LME is characterized by extreme weather conditions and by its ice cap, holding 70% of the earth’s fresh water. CCAMLR to monitor and assess the level of marine debris from fishing vessels and the impact on marine living resources. na.nefsc.noaa.gov /lme/text/lme61.htm   (1547 words)

Projects - Baltic Sea GEF Project The project is built on the Large Marine Ecosystem (LME) concept, which basically means that since pollution and marine life do not respect state boundaries, management should also be at a higher regional level. The Baltic Sea is a Large Marine Ecosystem, which is defined as a region of marine coastal space characterized by distinct, but similar bathymetry, hydrography, productivity, and trophic linkages. The overall aims of the project are to improve the Baltic marine environment, to promote sustainable use of the area, and to maximise economic benefits for coastal communities. www.ices.dk /projects/balticsea.asp   (823 words)

Large Marine Ecosystem Program - The gyre systems of the Gulf of Maine and Georges Bank, and the nutrient enrichment of estuaries in the southern half of the LME contribute to the maintenance of relatively high levels of phytoplankton and zooplankton prey for planktivores including fish larvae, menhaden, herring, mackerel, sand lance, butterfish, and marine birds and mammals. This LME is under considerable stress from growing near-coastal eutrophication resulting from high levels of phosphate and nitrate discharges into drainage basins, which lead to nearshore plankton blooms. For this LME as a whole, water clarity is good, levels of dissolved oxygen and the condition of coastal wetlands are fair. www.oceansatlas.org /cds_static/en/large_marine_ecosystem_program__en_55537_59130.html   (769 words)

The Benguela Current Large Marine Ecosystem (BCLME) Project This current is home to a marine ecosystem rich in economic potential. The fish stocks within the ecosystem do not respect the boundaries of nation states and move freely between the waters of Angola, Namibia and South Africa. Together with a consortium of scientific, economic and legal experts from the region, tralac is involved in mapping the trade law regime that will be most favourable to the long term beneficiation of these resources in fostering sustainable development and food security from this shared resource. www.tralac.org /scripts/content.php?id=3308   (485 words)

Assessing the Productivity of Large Marine Ecosystems Posters - Ocean Sciences [OS] The 64 Large Marine Ecosystems defined by the IOC are areas of the world's oceans adjacent to continental shelves, characterized by distinct bathymetry, hydrography and ecology. LMEs generally encompass areas greater than 200,000 square kilometers, and together account for up to 95% of the world's annual marine fisheries catches. In order to distinguish between human induced and natural changes in the ecosystem the environmental parameters and the factors affecting them need to be monitored at a wide range of temporal and spatial scales. www.agu.org /meetings/os06/os06-sessions/os06_OS16B.html   (3059 words)

Large Marine Ecosystems of the Indian Ocean: Assessment, Sustainability, and Management:0632043180:Sherman, ... Large Marine Ecosystems of the Indian Ocean: Assessment, Sustainability, and Management:0632043180:Sherman, Kenneth:eCampus.com Marine experts from several countries of East Africa and southern Asia were gathered to describe the present and future conditions of marine resources and of the large marine ecosystems of the Indian Ocean, an area which represents one quarter of the world's population. Case studies of resource assessments are presented to illustrate the damage that will occur due to the lack of management of resources and alternately, the economic growth the area could experience with the initiation of science-based management practices. www.ecampus.com /book/0632043180   (461 words)

Amazon.com: The Gulf of Guinea Large Marine Ecosystem (Large Marine Ecosystems): Books: Jacqueline M. McGlade It covers the dynamics of the oceanic and coastal waters of the region, the major biological resources, pollution in the marine environment and the socio-economics and governance of marine fisheries. The combination of the various chapters underlines the interlinkages that exist between the interannual and seasonal dynamical behaviour of the oceanic offshore waters and the living marine resources along the coast, and the direct effect they have on the livelihoods of the populations living throughout the Gulf of Guinea. Strategic Management of Marine Ecosystems: Proceedings of the NATO Advanced Study Institute on Strategic Management of Marine Ecosystems, Nice, France,... www.amazon.com /Guinea-Large-Marine-Ecosystem-Ecosystems/dp/0444510281   (867 words)

NOAA Tech Memo 195 The VEMS is an important “ecosystem consideration” component of the LME approach as it is intended to lead toward improved valuation assessments and movement to sustainability of vulnerable resources. The large marine ecosystem (LME) paradigm is a science-based approach to the assessment and management of living resources that considers the human dimension in meeting policy challenges in an adaptive manner (see: e.g. In the marine fisheries realm, concerning the ecosystem effects of fishing, between 18 and 39.5 million metric tons of mostly dead fish are discarded annually by commercial fisheries which may severely handicap the energy flow in large marine ecosystems (Barange, 2003 p. www.nefsc.noaa.gov /nefsc/publications/tm/tm195   (11845 words)

Istria on the Internet - Aquaculture Depths in the northern and central Adriatic are generally less than 75 m, with a large shelf; depths in the southern Adriatic average 100m, extending to 300 m in the Pomo Pit. The large extent of soft substrate and the richness of particulate matter, phytoplankton, and zooplankton, favor plankton, seston, and detritus feeders. There has been a large decrease in the catch of demersal species, probably due in large part to the effects of anoxia on benthic species and pre-recruitment stages of fish (eggs and larvae). www.istrianet.org /istria/aquaculture/sea-ecosystem1.htm   (4087 words)

A Subtidal Spree at Sodwana Bay The Benguela Current Large Marine Ecosystem (BCLME) Programme is to fund a number of studies that will examine the cumulative effects that offshore petroleum extraction and marine diamond mining have on the marine environment of the Benguela region. Marine diamond mining is undertaken along the west coasts of South Africa and Namibia, and all three countries in the Benguela region are involved in petroleum exploration and production. The advertisement and assessment of the eight projects in the fields of biodiversity, ecosystem health and pollution, follows the initiation of nine projects in the field of environmental variability and seven projects in the field of marine living resources. www.botany.uwc.ac.za /SANCOR/april2004pg2.htm   (1134 words)

Constraints in Managing Pathways of POPs, Cameroon Case Study, June 1996 So far, continuous monitoring of pollutants in the marine environment is absent, though a few industries under the obligation of reporting industrial activities to government departments1 monitor the concentration of their liquid discharges on a monthly basis. The marine environment and human health are exposed to unsustainable practice of industrial and agricultural production in the region, and in face of increasing population the damage will become visible potential in the next few years, if no measures are taken now. At national level, because the coastal marine of Cameroon forms a continuum of the Gulf of Guinea LME that is also exposed to transboundary pollution from other countries in the area through ocean currents of the Atlantic Ocean that converge along Cameroon's coastline. www.chem.unep.ch /pops/indxhtms/manexp8.html   (2852 words)

Africa Environment Outlook - Chapter 2   (Site not responding. Last check: ) Migration to the coast is prompted by opportunities for agriculture (fertile soils and favourable climate) and employment (large number of industries based on the coast). Another is to increase existing efforts to prevent and mitigate the effects of coastal erosion and sea level rise, funded by international donor agencies and to be implemented within the framework of the Gulf of Guinea Large Marine Ecosystem Programme (see ‘Enhancing coastal and marine environmental quality in Western Africa’ and Box 2c.5). Large oil and gas deposits make a major contribution to the region’s economy, but also bring additional habitat modification and pollution risks. www.grida.no /aeo/118.htm   (890 words)

BOBLME The Bay of Bengal receives large inflows of freshwater and sediment from rivers whose discharges heavily influence the dynamics of the ecosystem, particularly the coastal surface waters in the north of the Bay. Recognising the need for integrated and co-ordinated management of their coastal and near-shore living marine resources, the eight countries bordering the Bay of Bengal supported the development and submission by FAO to the Global Environment Facility (GEF) under the International Waters portfolio of a proposal for a project to pursue an LME approach. Potential national and regional investment, technical assistance and capacity-building interventions will be identified to improve the management of the living marine resources, with an initial focus on fisheries, and of the health of the BOBLME as a whole for the continued sustainable use of the Bay by future generations. www.fao.org /fi/boblme/website/prospectus.htm   (867 words)

Marine Ecosystem Spatial heterogeneity of populations is a well-known characteristic of the marine ecosystem. Marine Bioinvaders are organisms that have been introduced into a new marine ecosystem, and thrive within their new environment. large marine ecosystem (LME) IMAGE INDEX The term 'large marine ecosystem' is used to refer to one of forty-nine ecosystems which have been identified in the world's oceans. www.aquariumcart.com /Ecology/marineecosystem   (1566 words)

Marine Projects in South Africa This project is designed to assist the National Department of Marine and Coastal Management in achieving some of its goals and responsibilities within the coastal and marine environments between Koelbaai in the West and Rietfontein in the East. Unregulated stripping of coastal resources (specifically of brown mussels) was identified as one of the main threats to marine ecosystems in the Eastern Cape during the recent marine component of the National Biodiversity Strategy and Action Plan (NBSAP). The overall objective of the project is to assess and reduce the bycatch of threatened seabirds, sharks and turtles on longline fisheries in the Benguela Large Marine Ecosystem (BCLME). www.panda.org.za /marine_projects.htm   (2492 words)

UNDP South Africa | Integrated Management of the Benguela Current Large Marine Ecosystem Moreover, the highly variable and changing natural environment impacts on the ecosystem as a whole, and this has to be taken into account if the ecosystem is to be sustainably managed. Originally conceived in 1995 as a means to ensure the integrated management, sustainable development and protection of a changing Benguela Current Large Marine Ecosystem, the BCLME Programme was developed over the next five years by Angola, Namibia and South Africa in partnership with the GEF and UNDP. Activities include: development of plans, activities and timetables to achieve optimal sustainable utilisation of living marine resources; assessment of seabed mining and drilling impacts and policy harmonisation; measures to ensure the responsible development of mariculture; development of measures to protect vulnerable species and habitats; and assessment of non-harvested species and their role in the ecosystem. www.undp.org.za /projects/benguela.html   (641 words)

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