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| Registros recuperados: 40 | |
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| Schlaich, Ivan. |
| La ressource en crustacés, notamment le homard, espèce emblématique parmi toutes, qui trouve dans les cavités des zones rocheuses des habitats favorables, est importante dans l’Ouest Cotentin. Afin de protéger cette ressource, des cantonnements à crustacés ont été mis en place dès les années 60 à l’initiative des professionnels de la mer. Ces outils fournissent des refuges à de nombreuses espèces exploitées ou non qui peuvent y trouver des habitats non impactés par la pêche. En général, à l'intérieur de ces zones, l’abondance des populations et la taille des individus augmentent, renforçant ainsi leur potentiel reproducteur. A partir d’un moment, cette concentration d’individus dans une zone réduite entraîne des mouvements d'individus et de dispersion... |
| Tipo: Text |
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| Ano: 2016 |
URL: http://archimer.ifremer.fr/doc/00363/47377/47372.pdf |
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| Dreves, Luc; Abernot-le Gac, Chantal; Lampert, Luis; Martin, Jocelyne; Brylinski, Jean-michel; Nogues, Loic; Schlaich, Ivan; Vincent, Dorothe. |
| Monitoring n° 24 of the Flamanville 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-one years. |
| Tipo: Text |
Palavras-chave: Centrale nucléaire; Flamanville; Surveillance; Halieutique; Pelagos; Benthos; Flamanville; Monitoring; Nuclear power plant; Benthos; Fisheries; Pelagos. |
| Ano: 2007 |
URL: http://archimer.ifremer.fr/doc/00005/11639/8297.pdf |
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| Schlaich, Ivan; Simon, Benjamin; Loots, Christophe; Antajan, Elvire; Rabiller, Emilie; Maheux, Frank; Schapira, Mathilde; Francoise, Sylvaine. |
| Monitoring n° 29 of PENLY nuclear power - plant takes into account studies between March and September 2015. Hydrology, microbiology, phytoplankton, zooplankton and fishing are studied. This power-plant has been in operation for twenty-six years. |
| Tipo: Text |
Palavras-chave: Pélagos; Halieutique; Centrale nucléaire; Surveillance; Pelagos; Fishing; Nuclear power plant; Monitoring. |
| Ano: 2016 |
URL: http://archimer.ifremer.fr/doc/00360/47128/47070.pdf |
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| Dreves, Luc; Lampert, Luis; Abernot, Chantal; Martin, Jocelyne; Arzel, Pierre; Dumas, Franck; Latrouite, Daniel; Schlaich, Ivan; Woehrling, Daniel. |
| This synthesis report assesses the current state of the marine hydrobiological knowledge acquired in the surroundings of the Flamanville electronuclear site (north-west of Cotentin), in the framework of the various project and monitoring programs in the pelagic, benthic and halieutic domains carried out on this site since 1976. Each domain is divided, as much as necessary, into different study areas such as hydrobiology, phytoplankton, microbiology, crustacean larvae or macrophyte algae. For each area, a series of parameters, considered as representative of the evolution of this area, is studied. In this way, for the hydrological area, the sea water temperature and salinity, the mineral nutriment concentrations, the holagen compounds and the boron are... |
| Tipo: Text |
Palavras-chave: Pelagos; Halieutique; Benthos; Surveillance; Synthèse; Flamanville; Centrale nucléaire. |
| Ano: 2006 |
URL: http://archimer.ifremer.fr/doc/2006/rapport-6405.pdf |
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| Schlaich, Ivan; Antajan, Elvire; Baehr, Antoine; Devreker, David; Francoise, Sylvaine; Loots, Christophe; Rabiller, Emilie; Schapira, Mathilde. |
| Monitoring n° 27 of PENLY nuclear power - plant takes into account studies between March and September 2013. Hydrology, microbiology, phytoplankton, zooplankton and fishing are studied. This power-plant has been in operation for twenty-four years. |
| Tipo: Text |
Palavras-chave: Pelagos; Halieutique; Centrale nucléaire; Surveillance; Pelagos; Fishing; Nuclear power plant; Monitoring. |
| Ano: 2014 |
URL: http://archimer.ifremer.fr/doc/00188/29912/28372.pdf |
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| Schlaich, Ivan. |
| Dans le cadre de la mise en œuvre du programme de surveillance de la directive cadre stratégie pour le milieu marin (DCSMM), le suivi des poissons et céphalopodes démersaux des milieux meubles côtiers a été jugé prioritaire. Pour ce faire, une série de campagnes halieutiques récurrentes a été déployée dans les nourriceries côtières, constituant des habitats essentiels pour de nombreuses espèces marines. La caractérisation de l’état écologique des peuplements et l’étude de la fonctionnalité des habitats de nourriceries s’avèrent nécessaires au calcul des indicateurs du Bon Etat Ecologique requis par la DCSMM et primordiales pour la mise en place de mesures de gestion écosystémique garantissant des usages durables. La campagne Nourmont conduite dans la baie... |
| Tipo: Text |
Palavras-chave: Fonctionnement des nourriceries côtières; Dynamique temporelle; Communautés bentho-démersales; Campagne en mer; DCSMM. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00488/59918/63101.pdf |
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| Auber, Arnaud; Gohin, Francis; Goascoz, Nicolas; Schlaich, Ivan. |
| A growing number of studies have documented increasing dominance of warm-water fish species (“tropicalisation”) in response to ocean warming. Such reorganization of communities is starting to occur in a multitude of local ecosystems, implying that tropicalisation of marine communities could become a global phenomenon. Using 32 years of trawl surveys in the Bay of Somme (English Channel, France), we aimed to investigate the existence of a tropicalisation in the fish community at the local scale of the estuary during the mid-1990s, a period where an exceptional temperature rise occurred in Northeast Atlantic. A long-term response occurred (with a major transition over 6 years) that was characterized by a marked diminution in the abundance of cold-water... |
| Tipo: Text |
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| Ano: 2017 |
URL: http://archimer.ifremer.fr/doc/00374/48551/48873.pdf |
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| Dreves, Luc; Abernot-le Gac, Chantal; Antajan, Elvire; Martin, Jocelyne; Monbet, Philippe; Schlaich, Ivan. |
| The monitoring report (n° 27) of the nuclear power plant located in Flamanville (France) takes into account studies carried out between March and September 2009. 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 twenty-four years. |
| Tipo: Text |
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| Ano: 2010 |
URL: http://archimer.ifremer.fr/doc/00026/13681/10759.pdf |
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| Bertrand, Jacques; Cochard, Marie-laure; Coppin, Franck; Leaute, Jean-pierre; Lobry, Jeremy; Mahe, Jean-claude; Morin, Jocelyne; Poulard, Jean-charles; Rochet, Marie-joelle; Schlaich, Ivan; Souplet, Arnauld; Trenkel, Verena; Verin, Yves; SIH-C. |
| The integration of fishing management into the ecosystemic approach has been recommended for many years by international consultative bodies; it is also written into international conventions and agreements. The implementation of the ecosystemic approach involves the development of programmes for monitoring exploited ecosystems in order to measure the effects of management steps. Plotting the results of these observations for operational reasons requires formalizing summary performance indicators. IFREMER has carried out halieutic observation campaigns for some twenty years along the coasts of France from oceanographic ships and chartered ships. The objective of these campaigns is to produce abundance indices of species that are of halieutic interest.... |
| Tipo: Text |
Palavras-chave: Ecosystem; Indicating; Scientific survey; Scientific research; Fishing; English Channel; Bay of Biscay; France; Shellfish; Fish; Invertébrés; Poissons; Ecosystème; Indicateur; Campagne océanographique; Recherche scientifique; Pêche halieutique; Pêche; Mer du nord; Golfe de gascogne; Manche; France. |
| Ano: 2007 |
URL: http://archimer.ifremer.fr/doc/2007/rapport-2327.pdf |
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| Mclean, Matthew J.; Mouillot, David; Goascoz, Nicolas; Schlaich, Ivan; Auber, Arnaud. |
| While climate change is rapidly impacting marine species and ecosystems worldwide, the effects of climate warming on coastal fish nurseries have received little attention despite nurseries’ fundamental roles in recruitment and population replenishment. Here, we used a 26‐year time series (1987–2012) of fish monitoring in the Bay of Somme, a nursery in the Eastern English Channel (EEC), to examine the impacts of environmental and human drivers on the spatial and temporal dynamics of fish functional structure during a warming phase of the Atlantic Multidecadal Oscillation (AMO). We found that the nursery was initially dominated by fishes with r‐selected life‐history traits such as low trophic level, low age and size at maturity, and small offspring, which... |
| Tipo: Text |
Palavras-chave: Atlantic Multidecadal Oscillation; Climate change; Ecosystem function; English Channel; Fisheries; Functional traits; Life history; Recruitment. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00471/58276/60818.pdf |
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| Schlaich, Ivan; Simon, Benjamin; Loots, Christophe; Antajan, Elvire; Rabiller, Emilie; Maheux, Frank; Schapira, Mathilde; Francoise, Sylvaine. |
| Monitoring n° 28 of PENLY nuclear power - plant takes into account studies between March and September 2014. Hydrology, microbiology, phytoplankton, zooplankton and fishing are studied. This power-plant has been in operation for twenty-five years. |
| Tipo: Text |
Palavras-chave: Pélagos; Halieutique; Centrale nucléaire; Surveillance; Pelagos; Fishing; Nuclear power plant; Monitoring. |
| Ano: 2015 |
URL: http://archimer.ifremer.fr/doc/00292/40273/38644.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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| 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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| Abernot-le Gac, Chantal; Antajan, Elvire; Devreker, David; Dreves, Luc; Lamort, Laure; Martin, Jocelyne; Pierre-duplessix, Olivier; Schapira, Mathilde; Schlaich, Ivan. |
| The monitoring report (n° 31) of the nuclear power plant located in Flamanville (France) takes into account studies carried out between March and september 2013. 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 twenty eight years. |
| Tipo: Text |
Palavras-chave: Centrale nucléaire; Flamanville; Surveillance; Benthos; Halieutique; Pelagos; Flamanville; Monitoring; Nuclear power plant; Benthos; Fisheries; Pelagos. |
| Ano: 2014 |
URL: http://archimer.ifremer.fr/doc/00189/30033/28519.pdf |
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| Coppin, Franck; Le Roy, Didier; Schlaich, Ivan. |
| L'édition des Guides du chef de mission des campagnes halieutiques vise en particulier les campagnes inscrites dans des séries de relevés pluriannuels (campagnes benthiques, démersales et pélagiques). Mais elle concerne également toutes les campagnes halieutiques dont les données sont déposées auprès du Système d'information halieutique - campagnes à la mer. Cette documentation est publiée pour répondre aux objectifs suivants : - Ce guide fournit aux chefs de mission et aux équipes embarquées une documentation de base leur permettant de maîtriser l'ensemble des opérations à conduire pendant les campagnes. Il contribue ainsi à la cohérence de la conduite des observations et de l'acquisition des relevés au cours des séries, même dans le cas de changement de... |
| Tipo: Text |
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| Ano: 2006 |
URL: http://archimer.ifremer.fr/doc/00058/16947/14433.pdf |
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| Registros recuperados: 40 | |
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