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| Registros recuperados: 275 | |
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| Heral, Maurice; Berthome, Jean-paul. |
| The impact of the main parameters of water quality which act on the life history of molluscs are presented. Two types of parameters are examined: the first are the physical-chemical parameters as temperature, salinity, turbidity, oxygen concentrations. They can be modified by perturbations directly related to human activities such as management of physical operations, e.g. constructions of dams, dredging for channels or for extraction of materials. Particular attention is given to inputs of nutrients with as consequences eutrophication and depletion of oxygen causing anoxie conditions. Attention will he focussed on some phytoplankton species like Gyrodinium aurelum which can cause mortalities in mollusc shellfish. The action of the main pollutants... |
| Tipo: Text |
Palavras-chave: Networks; Monitoring; Water quality; Molluscs culture. |
| Ano: 1991 |
URL: http://archimer.ifremer.fr/doc/1991/publication-3056.pdf |
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| Brown, Ar; Shillabeer, N. |
| The paper describes the derivation and effectiveness of a benthic macrofauna environmental quality standard (EQS). The EQS is derived from a continuing, long-term (24 years) monitoring programme, designed to determine the effect of mining effluent discharged into coastal waters off the NE coast of England. The area under study is at the Cleveland Potash mine at Boulby. Benthic monitoring began there in 1970 and live years of baseline data were gathered before discharge commenced in 1974. During the course of the monitoring programme (1970-1993) annual surveys have been completed at the discharge point and at more distant reference sites. The complete data set includes results from over 1000 benthic grab samples. The effect of the discharge is clearly... |
| Tipo: Text |
Palavras-chave: Long-term; Monitoring; Benthos; Effluent; EQS. |
| Ano: 1997 |
URL: http://archimer.ifremer.fr/doc/00093/20454/18126.pdf |
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| Gohin, Francis; Saulquin, Bertrand; Oger-jeanneret, Helene; Lozac' H, L; Lampert, Luis; Lefebvre, Alain; Riou, Philippe; Bruchon, F. |
| The application of the new Water Framework Directive (WFD) of the European Union will require a dense and frequent monitoring of chlorophyll-a near the coast. Not counting the transitional water bodies located in the vicinity of estuaries, not less than seventy four coastal water bodies have to be monitored along the coast of the French Atlantic continental shelf and the English Channel. All the available data have to be gathered to implement a comprehensive monitoring scheme. To this purpose, we evaluate the capacity of ocean colour imagery to complete the conventional in situ data set collected in coastal networks. Satellite-derived chlorophyll-a concentration is obtained by the application of a coastal Look-Up-Table to water-leaving radiance of the... |
| Tipo: Text |
Palavras-chave: SeaWiFS; Coastal; Surveillance; Monitoring; Chlorophyll; Satellite. |
| Ano: 2008 |
URL: http://archimer.ifremer.fr/doc/2008/publication-4501.pdf |
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| Belin, Catherine. |
| Different ways are explored for presenting 12 years of data on phytoplankton species and toxins in shellfish collected along the French coast and within the framework of the French Phytoplankton Monitoring Network. The advantages and difficulties of aggregating data in different dimensions are discussed. For example, graphs appear suitable only for restricted areas, while mapping is necessary for results on regional or larger scales. Within each of these broad categories, considerable care is required when identifying the appropriate type of information and presentation. |
| Tipo: Text |
Palavras-chave: Data presentation; Mapping; Monitoring; Phytoplankton; Plotting. |
| Ano: 1998 |
URL: http://archimer.ifremer.fr/doc/00446/55775/57627.pdf |
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| Gago, Jesus; Galgani, Francois; Maes, Thomas; Thompson, Richard C.. |
| Microplastic litter is a pervasive pollutant present in marine systems across the globe. The legacy of microplastics pollution in the marine environment today may remain for years to come due to the persistence of these materials. Microplastics are emerging contaminants of potential concern and as yet there are few recognized approaches for monitoring. In 2008, the EU Marine Strategy Framework Directive (MSFD, 2008/56/EC) included microplastics as an aspect to be measured. Here we outline the approach as discussed by the European Union expert group on marine litter, the technical Subgroup on Marine litter (TSG-ML), with a focus on the implementation of monitoring microplastics in seawater in European seas. It is concluded that harmonization and coherence... |
| Tipo: Text |
Palavras-chave: Marine debris; Plastics; Microplastics; Monitoring. |
| Ano: 2016 |
URL: https://archimer.ifremer.fr/doc/00358/46932/46836.pdf |
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| Halgand, Daniel; Arzul, Genevieve; Cochard, Marie-laure; Erard-le Denn, Evelyne; Huet, Jerome; Dorobisz, Laurence; Rumebe, Myriam. |
| Monitoring n°11, 2nd phase, of PENLY nuclear power - plant takes in account studies between April and September 2000. Hydrology, microbiology,phytoplankton, zooplankton and fishing are studied. |
| Tipo: Text |
Palavras-chave: Pelagos; Halieutique; Centrale nucléaire; Surveillance; Pelagos; Fishing; Nuclear power plant; Monitoring. |
| Ano: 2001 |
URL: http://archimer.ifremer.fr/doc/00079/19074/16669.pdf |
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| Abernot-le Gac, Chantal; Antajan, Elvire; Courtay, Gaelle; Dreves, Luc; Lamort, Laure; Martin, Jocelyne; Pierre-duplessix, Olivier; Schlaich, Ivan. |
| The monitoring report (n° 33) of the nuclear power plant located in Flamanville (France) takes into account studies carried out between March and September 2015. Environmental effects and potential impacts of the aquatic system are reported through different chapters: hydrology, microbiology, phytoplankton, zooplankton, fisheries, intertidal phytobenthos and zoobenthos. This power plant has been in operation for thirty years. |
| Tipo: Text |
Palavras-chave: Centrale nucléaire; Flamanville; Surveillance; Benthos; Halieutique; Pelagos; Flamanville; Monitoring; Nuclear power plant; Benthos; Fisheries; Pelagos. |
| Ano: 2016 |
URL: http://archimer.ifremer.fr/doc/00327/43799/43360.pdf |
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| Couton, Marjorie; Comtet, Thierry; Le Cam, Sabrina; Corre, Erwan; Viard, Frédérique. |
| High-throughput sequencing (HTS) technologies offer new promise to support surveillance programs targeting marine non-indigenous species (NIS). Metabarcoding might surpass traditional monitoring methods, for example through its ability to detect rare species, a key feature in early detection of NIS. Another interest of this approach is the identification of organisms difficult to identify based on morphology only (e.g., early developmental stages), making it relevant in the context of management programs. Because many marine benthic NIS have a biphasic benthopelagic life cycle, targeting their pelagic larval stages in zooplankton may allow early detection and assessment of their establishment and potential spread. We illustrate this approach with an... |
| Tipo: Text |
Palavras-chave: Zooplankton; Time-series; Non-indigenous species; Estuary; High-throughput sequencing; Surveillance; Monitoring. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00599/71127/69442.pdf |
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| Dreves, Luc; Erard-le Denn, Evelyne; Lunven, Michel; Martin, Jocelyne; Miossec, Dominique; Piriou, Jean-yves; Quintin, Jean-yves. |
| Surveillance n° 11 of FLAMANVILLE power plant takes in account studies between march 1993 and september 1993. Hydrology, microbiology, phytoplankton, zooplankton, intertidal phytobenthos et zoobenthos, and fishing are studied. The year 1993 is the eighth year of working for this power plant. (NOT CONTROLLED OCR] |
| Tipo: Text |
Palavras-chave: Monitoring; Power plant; Pelagos; Fishing; Benthos; Surveillance; Pelagos; Halieutique; Centrale nucléaire; Benthos. |
| Ano: 1994 |
URL: http://archimer.ifremer.fr/doc/1994/rapport-6825.pdf |
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| Alden, Rw. |
| A long-term water quality monitoring program has been established in the Virginian waters of the Chesapeake Bay. To date, over eight years of data have been analyzed to characterize spatio-temporal patterns and long-term trends in water quality. Complementary multivariate statistical procedures were employed to define spatial and seasonal patterns, while a series of non-parametric trend analyses were used for determining overall, site-specific, and season-specific long-term trends for water quality variables in the tributaries and mainstem of the Bay. Particular attention was focused on determining the effect of river flow on the trends, because flow rates in some of the tributaries have changed dramatically since the beginning of the monitoring program.... |
| Tipo: Text |
Palavras-chave: Water quality; Monitoring; Statistics; Trends; Flow. |
| Ano: 1997 |
URL: http://archimer.ifremer.fr/doc/00093/20461/18133.pdf |
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| Lampert, Luis; Dagault, Francoise; Davoult, D; Delpech, Jean-paul; Meirland, Antoine; Maheux, Frank; Vincent, Dorothee. |
| Monitoring n°28 of the Paluel nuclear power plant takes into account studies conducted between March and September 2005. Impacts on hydrology, microbiology, phytoplankton, zooplankton, fisheries, intertidal phytobenthos and zoobenthos are reported. This power plant has been in operation for twenty two years. |
| Tipo: Text |
Palavras-chave: Pelagos; Halieutique; Benthos; Surveillance; Centrale nucléaire Paluel; Pelagos; Fisheries; Benthos; Nuclear power plant; Monitoring; Paluel. |
| Ano: 2006 |
URL: http://archimer.ifremer.fr/doc/2006/rapport-3814.pdf |
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| Dreves, Luc; Lampert, Luis; Martin, Jocelyne; Abernot-le Gac, Chantal; Gaffet, Jean-dominique; Rumebe, Myriam; Schlaich, Ivan. |
| Monitoring n°21 of the Flamanville nuclear power plant takes into account studies conducted between March and September 2003. Impacts on hydrology, microbiology, phytoplankton, zooplankton, fisheries, intertidal phytobenthos and zoobenthos are reported. This power plant has been in operation for eighteen years. |
| Tipo: Text |
Palavras-chave: Centrale nucléaire; Flamanville; Surveillance; Benthos; Halieutique; Pelagos; Flamanville; Monitoring; Nuclear power plant; Benthos; Fisheries; Pelagos. |
| Ano: 2004 |
URL: http://archimer.ifremer.fr/doc/00002/11363/7936.pdf |
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| Lampert, Luis; Brylinski, J.m.; Davoult, D; Delpech, Jean-paul; Meirland, Antoine; Migne, A; Nogues, Loic; Vincent, Dorothee. |
| Monitoring n°29 of the Paluel nuclear power plant takes into account studies conducted between March and September 2006. Impacts on hydrology, microbiology, phytoplankton, zooplankton, fisheries, intertidal phytobenthos and zoobenthos are reported. This power plant has been in operation for twenty three years. |
| Tipo: Text |
Palavras-chave: Pelagos; Halieutique; Benthos; Surveillance; Centrale nucléaire Paluel; Pelagos; Fisheries; Benthos; Nuclear power plant; Monitoring; Paluel. |
| Ano: 2007 |
URL: http://archimer.ifremer.fr/doc/2007/rapport-3815.pdf |
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| Dreves, Luc; Erard-le Denn, Evelyne; Lunven, Michel; Martin, Jocelyne; Miossec, Dominique; Quintin, Jean-yves. |
| Monitoring n°16 of the Flamanville nuclear power plant takes into account studies conducted between March and September 1998. Impacts on hydrology, microbiology, phytoplankton, zooplankton, fisheries, intertidal phytobenthos and zoobenthos are reported. This power plant has been in operation for thirteen years. [NOT CONTROLLED OCR] |
| Tipo: Text |
Palavras-chave: Pelagos; Fisheries; Benthos; Nuclear power plant; Monitoring; Flamanville; Pelagos; Halieutique; Benthos; Surveillance; Flamanville; Centrale nucléaire. |
| Ano: 1999 |
URL: http://archimer.ifremer.fr/doc/1999/rapport-6876.pdf |
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| Quintin, Jean-yves; Etcheber, Henri; Sottolichio, Aldo; Oggian, Georges; Derriennic, Herve; Mallet, Céline; Roux Ducept, Alexandra; Sautour, Benoît; Parra, René; Bachelet, Guy; Leconte, Michel. |
| Monitoring n° 34 of the BLAYAIS nuclear power plant takes into account studies conducted between April and November 2011. Physicochemistry, Bathymetry, Contaminants, Bacteriology, Zooplankton, Benthic macrofauna, are reported. |
| Tipo: Text |
Palavras-chave: Centrale nucléaire; Pelagos; Physico chimie; Hydrologie; Microbiologie; Estuaire de la Gironde; Surveillance; Bathymétrie; Zooplancton; Macrofaune benthique.; Nuclear power plant; Pelagos; Physico chemistry; Hydrology; Zooplankton; Gironde estuary; Monitoring; Bathymetry; Benthic macrofauna.; Microbiology. |
| Ano: 2012 |
URL: http://archimer.ifremer.fr/doc/00333/44415/44090.pdf |
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| Registros recuperados: 275 | |
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