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Registros recuperados: 108
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La Lettre du CNROP OceanDocs
IMROP.
Sommaire: Pour un aménagement cohérent de nos ressources halieutiques - La ZEE mauritanniene - L'arrêt de pêche; une mesure pour qoui faire? - La page statistique - Vie du CNROP
Tipo: Other Palavras-chave: Marine environment; Fishery resources; Fishery statistics; Fishing policy.
Ano: 1998 URL: http://hdl.handle.net/1834/251
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La pisciculture marine : un secteur industriel en émergence ArchiMer
Paquotte, Philippe; Harache, Yves.
In a general context of low progression, European aquaculture has been characterized by the development of intensive fish farming. The most notable fact is the recent increase in intensive salmonid farming, with a turnover of almost two million ECU. More recently, the intensive farming of sea bass and sea bream has increased very rapidly in the Mediterranean Basin, although on a more reduced extent. Although research has started as soon as the seventies with a strong public incentive both for salmon, sea bass and sea bream, the development of these different types of aquaculture has not been done at the same pace. Some elements of sectorial dynamics are analysed such as research planning and financing, organization of the production and public policy. For...
Tipo: Text Palavras-chave: Europe; Environmental protection; Economic development; Production structure markets; Saltwater fishes; Sea bream; Sea bass; Atlantic salmon; Marine environment; Fish culture; SEM; Europe; Protection de l'environnement; Développement économique; Marché; Structure de production; Poisson de mer; Dorade; Bar; Saumon atlantique; Milieu marin; Pisciculture.
Ano: 1996 URL: http://archimer.ifremer.fr/doc/1996/publication-4104.pdf
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La pollution chimique marine. Quelles politiques pour une protection durable de l'océan et des mers côtières ? ArchiMer
Marchand, Michel.
The coastal marine environment presents some specificity compared to other aquatic environments: it is both the receiving end of pollution on land and the most biologically rich marine area, where are developing many uses (fisheries and aquaculture, salt production, tourism, thalassotherapy). The coastal zone is therefore vulnerable to chronic chemical pollution and its protection requires research, monitoring and regulation. A dual strategy can be put into place: a preventive approach to avoid placing on the market of toxic substances to humans and the environment, and a retrospective approach based on public policies for the protection and restoration of degraded aquatic environments.
Tipo: Text Palavras-chave: Regulation; Monitoring; Research; Chemical pollution; Marine environment; Réglementation; Surveillance; Recherche; Pollution chimique; Milieu marin.
Ano: 2008 URL: http://archimer.ifremer.fr/doc/2008/publication-6374.pdf
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La surveillance des phycotoxines dans les coquillages du milieu marin. Le réseau REPHY : objectifs, stratégies, et principaux résultats ArchiMer
Belin, Catherine.
The surveillance of phycotoxins in marine shellfish. The REPHY network: objectives, strategies and primary results One of the objectives of REPHY (network for phytoplankton and phycotoxin surveillance) is to monitor toxin-producing micro-algae species in the marine environment that are likely to accumulate in seafood products, and to screen for these toxins in shellfish. This surveillance is undertaken in the framework of the European regulations. Three groups of toxins are thus monitored and are associated with three genera of toxic phytoplankton: (i) Dinophysis, a producer of the okadaic acid (with diarrhoeic effects) and pectenotoxin families of toxins; in the same group of so-called “lipophilic toxins”, two other families of regulated toxins are...
Tipo: Text Palavras-chave: Santé; Surveillance; Phytoplancton; Phycotoxines; Coquillages; Milieu marin; Health; Surveillance; Phytoplankton; Phycotoxins; Shellfish; Marine environment.
Ano: 2011 URL: http://archimer.ifremer.fr/doc/00449/56089/57623.pdf
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Las condiciones oceanográficas en el área marplatense (37° 00' S-38° 24' S) y su relación con la distribución de la caballa (Scomber japonicus). Octubre-noviembre de 1999 OceanDocs
Reta, R.; Perrotta, R.G.; Garciarena, A.D..
Results obtained during a research cruise carried out along the coastal area of Mar del Plata (Buenos Aires, Argentina) in November 1999 are presented. The objective of the research cruise was to estimate chub mackerel (Scomber japonicus) abundance with acoustic methods and establish its relation to the hydrographic conditions. The information gathered was complemented with data of catches obtained by a commercial vessel that operated simultaneously in the study area. Environmental data from other research cruises and satellite information were also taken into account to obtain contemporary sea surface temperature and wind speed and direction data. The main species of catches of the research cruise and commercial vessel were horse mackerel (Trachurus...
Tipo: Journal Contribution Palavras-chave: Environmental conditions; Oceanic fronts; Wind fields; Coastal fisheries; Marine environment; Marine environment; Environmental conditions; Coastal fisheries; Http://aims.fao.org/aos/agrovoc/c_4610; Http://aims.fao.org/aos/agrovoc/c_32980; Http://aims.fao.org/aos/agrovoc/c_1696.
Ano: 2009 URL: http://hdl.handle.net/1834/3460
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Le chrome en milieu marin ArchiMer
Chiffoleau, Jean-francois.
This document constitutes a synthesis of current knowledge on the chromium biogeochemical cycle. The natural and anthropogenic sources are evaluated, the fluxes between the various geochemical compartments are assessed, with special attention to the riverine and atmospheric inputs to the marine environment. Chromium levels in these compartments are described and show in several areas a very high contamination of marine organisms. Due to the important toxicity of this element, further investigations are absolutely required to better understand its behaviour in the marine environment.
Tipo: Text Palavras-chave: Economic analysis; Air water exchanges; Toxicity; Biogeochemical cycle; Marine environment; Pollution; Chromium.
Ano: 1994 URL: http://archimer.ifremer.fr/doc/1994/rapport-1430.pdf
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Le secteur des pêches au Sénégal: tendances, enjeux et orientations politiques OceanDocs
Kebe, Moustapha; Groupe de Recherche et d'Echanges Technologies, Dakar (Sénégal); Programme Kurukan Fugan (Union Européenne/Gouvernement du Sénégal/Enda Graf/Gret), Dakar (Sénégal).
Programme KURUKAN FUGAN (Union Européenne/Gouvernement du Sénégal/EndaGraf/GRET)
Tipo: Book Palavras-chave: Marine environment; Socioeconomic aspects; Fishery management; Aquaculture; Artisanal fishing; Fisheries; Industrial fish; Fishery resources; Fishing policy; Protected areas; Professionals.
Ano: 2008 URL: http://hdl.handle.net/1834/4586
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Les difficultés de l'évaluation et la mesure du changement des écosystèmes marins ou terrestres OceanDocs
Diop, M..
Tipo: Journal Contribution Palavras-chave: Ecosystem management; Marine environment; Marine environment; Http://aims.fao.org/aos/agrovoc/c_4610.
Ano: 2004 URL: http://hdl.handle.net/1834/2496
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Maravillas del mar OceanDocs
Montolio, M..
Paisajes marino costeros, mapas y especies marinas listas para recortar luego de haber leído temas escritos en forma didáctica.
Tipo: Other Palavras-chave: Education; Environment management; Charts (maps); Marine environment.
Ano: 2011 URL: http://hdl.handle.net/1834/4127
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Marine environmental data information referral catalogue OceanDocs
Tipo: Book Palavras-chave: Marine Environment; Marine ecology; Marine environment; Information retrieval; Information handling; Information centres; Marine environment; Marine ecology; Information retrieval; Http://aims.fao.org/aos/agrovoc/c_4610; Http://aims.fao.org/aos/agrovoc/c_4609; Http://aims.fao.org/aos/agrovoc/c_3863.
Ano: 1979 URL: http://hdl.handle.net/1834/2813
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Marine environmental data information referral catalogue (MEDI catalogue) OceanDocs
Tipo: Book Palavras-chave: Marine Environmemt; Marine environment; Sensors; Environmental monitoring; Environmental assessment; Environment management; Environments; Environmental surveys; Monitoring; Monitoring systems; Data collections; Data acquisition; Data transmission; Data processing; Catalogues; Marine environment; Sensors; Environmental monitoring; Monitoring; Environmental assessment; Data acquisition; Data processing; Http://aims.fao.org/aos/agrovoc/c_4610; Http://aims.fao.org/aos/agrovoc/c_28279; Http://aims.fao.org/aos/agrovoc/c_37876; Http://aims.fao.org/aos/agrovoc/c_4911; Http://aims.fao.org/aos/agrovoc/c_37751; Http://aims.fao.org/aos/agrovoc/c_37344; Http://aims.fao.org/aos/agrovoc/c_10289.
Ano: 1993 URL: http://hdl.handle.net/1834/2804
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Marine Environmental Data Inventory (MEDI) OceanDocs
Reed, Greg.
This document provides information on the MEDI Programme and its Steering Group (SG MEDI). The committee is invited to note the information on the activities of SG-MEDI and note the proposal that the Steering Group be terminated and future development and administration of MEDI should be managed by the IODE/JCOMM ETDMP.
Tipo: Conference Material Palavras-chave: Marine environment; Data; Marine environment; Data; Http://aims.fao.org/aos/agrovoc/c_4610; Http://aims.fao.org/aos/agrovoc/c_49816.
Ano: 2009 URL: http://hdl.handle.net/1834/3001
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Marine Environmental Data Inventory (MEDI) OceanDocs
Reed, G..
The Marine Environmental Data Inventory (MEDI) is a catalogue system for marine datasets within the framework of the IOC's International Oceanographic Data and Information Exchange (IODE) programme. The development of MEDI was recommended in 1971 by the Joint Task Team on Interdisciplinary and Inter-organizational Data and Information Management and Referral (IMAR). The Sixteenth Session of the IODE Committee recommended (Recommendation IODE-XVI.1) MEDI becomes a permanent program of IODE. A Steering Group was established tasked with the responsibility for the further development and enhancement of the MEDI software tool, in response to user feedback and additional requirements. The MEDI metadata directory is a global inventory of data holdings held in the...
Tipo: Conference Material Palavras-chave: Marine environment; Inventories; Data; Marine environment; Inventories; Data; Http://aims.fao.org/aos/agrovoc/c_4610; Http://aims.fao.org/aos/agrovoc/c_25283; Http://aims.fao.org/aos/agrovoc/c_49816.
Ano: 2005 URL: http://hdl.handle.net/1834/2747
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Methodological Guide :Steps and Tools Towards Integrated Coastal Area Management OceanDocs
Hénocque, Y.; Denis, J..
This second volume of a guide to integrated coastal zone management opens a new dimension by discussing the processes involved in a more complete and dynamic way than the first, To fulfil1 this requirement, an expanded work group, drawing upon the knowledge of experts in political science, economics, and sociology, devoted over two years of effort (1999 - 2001) to its completion, following a disciplined working method. A dual principle prevailed in the application of this method. On one hand, it prescribed an approach structured as a series of steps, and on the other, it demanded that real situations be brought to light, emphasizing case studies of experience with or analysis of coastal management.
Tipo: Book Palavras-chave: Marine Environment Management; Coastal zone; Ecological zonation; Ecosystem management; Environmental factors; Environmental impact; Environmental monitoring; Environmental surveys; Environmental assessment; Marine ecology; Marine environment; Marine sciences; Ecological zonation; Environmental factors; Environmental impact; Environmental monitoring; Marine environment; Environmental assessment; Marine ecology; Marine sciences; Http://aims.fao.org/aos/agrovoc/c_2465; Http://aims.fao.org/aos/agrovoc/c_2594; Http://aims.fao.org/aos/agrovoc/c_24420; Http://aims.fao.org/aos/agrovoc/c_37876; Http://aims.fao.org/aos/agrovoc/c_4610; Http://aims.fao.org/aos/agrovoc/c_37751; Http://aims.fao.org/aos/agrovoc/c_4609; Http://aims.fao.org/aos/agrovoc/c_4613.
Ano: 2001 URL: http://hdl.handle.net/1834/2806
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Northwest Pacific Action Plan (NOWPAP). OceanDocs
Baba, Norio; Wang, Jianguo.
The Northwest Pacific Action Plan (NOWPAP, http://www.nowpap.org/) is an integral part of the UNEP Regional Seas Programme (RSP) initiated in 1974. The overall goal of NOWPAP is “the wise use, development and management of the coastal and marine environment so as to obtain the utmost long-term benefits for the human populations of the region, while protecting human health, ecological integrity and the region’s sustainability for future generations”. NOWPAP was adopted in 1994 and currently has four member states: the People’s Republic of China, Japan, the Republic of Korea and the Russian Federation. The RSP covers in total 18 regions across the world at present.
Tipo: Conference Material Palavras-chave: Marine environment; Marine environment; Http://aims.fao.org/aos/agrovoc/c_4610.
Ano: 2007 URL: http://hdl.handle.net/1834/2842
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Overview of Land-based Sources and Activities Affecting the Marine, Coastal and Associated Freshwater Environment in the Eastern African Region OceanDocs
This document provides a regiona loverview of land-based sources and activities and their impacts on the marine, coastal and associated freshwater environments in the East African region. The overview covers three coastal states [Keya, United Republic of Tanzania (Tanzania) and Mozambique] and five island States [Madagascar, Mauritius, the Islamic Federal Republic of Comoros (Comoros), the Zanzibar state of the United Republic of Tanzania and the Seychelles]. The rapidly expanding coastal populations of the region exert ever-increasing pressure on coastal habitats and resources. Land-based anthropogenic activities such as agriculture and industry, coastal urbanization, tourism and rock/mineral extraction, disturb natural condition and processes, degranding...
Tipo: Report Palavras-chave: Marine environment; Coastal environment; Freshwater environment.
Ano: 1998 URL: http://hdl.handle.net/1834/286
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Overview of Land-based Sources and Activities Affecting the Marine, Coastal and Associated Freshwater Environment in the West and Central African Region OceanDocs
This document provides a regional overview on land-based sources and activities affecting the marine, coastal and associated freshwater environment in the West and Central African region. It addresses natural conditions and processes, anthropogenic impacts and its socio-economic implications, including losses of cultural heritage sites. This overview also contains information on emerging and forseeable problems in the region, proposing priorities for action including regional and international activities for cooperation. This document encompasses the following nations: Angola, Benin, Chad, Congo (Democratic Republic), Côte d’Ivoire, Gambia, Ghana, Guinea, Guinea-Bissau, Liberia, Mauritania, Nigeria, São Tomé and Principe, Senegal and Togo.
Tipo: Report Palavras-chave: Marine environment; Coastal environment; Freshwater environment.
Ano: 1999 URL: http://hdl.handle.net/1834/312
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Parámetros biológicos relevantes para las pesquerías de anchoíta argentina (Engraulis anchoita). Estimaciones resultantes de reunir datos de campañas de investigación (1993 a 2008) y de muestras de capturas comerciales (1986 a 2009) OceanDocs
Hansen, J.E..
The aim of this paper was to accurately estimate population parameters of northern (“bonaerensis”, latitude < 41° S) and southern (“patagonic”, latitude 41° S) Argentine anchovy stocks and to describe some aspects of their behaviour. The research surveys allowed to obtain data on length, total weight, sex, maturity and age of 27,853 specimens of the northern and 12,787 of the southern stocks. Besides, 20,717 age determinations stemmed from commercial landing samplings of the northern stock were established. Sex proportion in the northern population was 0.50 : 0.50; the southern showed a slight predominance of males (0.52 : 0.48). Data derived from cruises and commercial landings showed statistical differences in the growth ratio of the northern stock...
Tipo: Journal Contribution Palavras-chave: Pelagic fisheries; Stocks; Population characteristics; Growth; Natural mortality; Sexual maturity; Engraulis anchoita; Marine environment.
Ano: 2011 URL: http://hdl.handle.net/1834/4884
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Parámetros reproductivos de la raya Dipturus chilensis en el atlántico sudoccidental (34ºS-48ºS) OceanDocs
Colonello, J.H.; Cortés, F..
A total of 807 Dipturus chilensis specimens (448 males and 359 females) caught in research cruises performed by the National Institute for Fisheries Research and Development (INIDEP) during 2011 and 2012 were analyzed. The cruises were carried out between (34°S-48°S) and 50-313 m depth. Mean size at first maturity (TL50) was estimated at 780 mm and 908 mm TL for males and females, respectively, values that represented about 80% of the respective maximum total length observed. Besides, latitudinal differences in sexual maturity estimates were detected. The total number of 4-7 reproductive seasons and 42-52 follicles or individuals of maximum annual potential fecundity estimated in this paper allow to suggest that each female would produce less than 300 eggs...
Tipo: Journal Contribution Palavras-chave: Morphometry; Sexual maturity; Fecundity; Fishery surveys; Abundance; Dipterus chilensis; Marine environment.
Ano: 2014 URL: http://hdl.handle.net/1834/5820
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PCDD/F, PBDE, and nonylphenol contamination in a semi-enclosed bay (Masan Bay, South Korea) and a Mediterranean lagoon (Thau, France) ArchiMer
Hong, Sang Hee; Munschy, Catherine; Kannan, Narayanan; Tixier, Celine; Tronczynski, Jacek; Moisan, Karine; Shim, Won Joon.
Chemical contamination of the coastal marine environment by polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) was assessed along with emerging contaminants such as polybrominated diphenyl ethers (PBDEs) in an industrially well-developed country (France) and a fast-developing country (Korea). Other chemicals, i.e. nonylphenol (NP) and 5 beta(H)-cholestan-3 beta-ol (coprostanol) were determined to trace industrial waste and/or domestic inputs. These compounds were analyzed in coastal sediments and mussels in two enclosed coastal water bodies: Masan Bay (South Korea) and Thau lagoon (France). The overall levels of target organic contaminants were higher in Masan Bay than in Thau lagoon. The mean concentrations of 17 PCDD/Fs,...
Tipo: Text Palavras-chave: Waste chemical tracer; Organohalogen contaminant; Mussel; Sediment; Marine environment.
Ano: 2009 URL: http://archimer.ifremer.fr/doc/2009/publication-6941.pdf
Registros recuperados: 108
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