Éditeur(s) : Oxford university press
Résumé : The results of a survey on fishers' perceptions of recent changes in the eastern English Channel ecosystem carried out in 2006 were compared with fishery and bottom-trawl survey data. A hypothesis-testing framework was used, testing the null hypothesis that fishers' statements were true, which permitted evaluation of both agreement and disagreement. Overall good agreement between fishers' statements and scientific data was found, and both sources suggested that the fish community in the Channel is undergoing large changes, among which are decreases in some commercially important species; in addition, a number of human pressures impact the ecosystem. Fishers had an accurate perception of changes and their time-frames, but not necessarily of their causes. They had a greater power than survey data to detect recent changes, showing that fishers' perceptions have great potential as early warning signals.
ICES Journal of Marine Science (1054-3139) (Oxford university press), 2008-09 , Vol. 65 , N. 6 , P. 1057-1068

Droits : 2008 International Council for the Exploration of the Sea. Published by Oxford Journals.
http://archimer.ifremer.fr/doc/2008/publication-4474.pdf
DOI:10.1093/icesjms/fsn062
http://archimer.ifremer.fr/doc/00000/4474/

Éditeur(s) : London : T. Becket and P. A. De Hondt
Résumé : "Document inclus dans un recueil. La page de titre du recueil porte "An inquiry into the nature, cause and cure of the croup"."

Droits : Domaine public
Provenance : Université de Nantes. Service commun de la documentation
Permalien : http://www.manioc.org/patrimon/NAN13002
NAN13002

Éditeur(s) : [S.l.] : Girard et Boitte
Résumé : Roman
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Philippe Batrosse - Libraire à Cayenne
Permalien : http://www.manioc.org/patrimon/HASHd175c6bcd2ebfac4e8930b
HASHd175c6bcd2ebfac4e8930b

Éditeur(s) : Lyon : chez l'éditeur des annales
Extrait de : Collection faisant suite aux lettres édifiantes
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Archives territoriales de Guyane
Permalien : http://www.manioc.org/patrimon/GAD11046
GAD11046

Extrait de : A travers le monde, n°39, pp305-308
Résumé : Article 4 p., 3 photos
Siècle(s) traité(s) : 20
Droits : Domaine public
Provenance : ORkidé|Fonds privé Pierre Rostan
Permalien : http://www.manioc.org/patrimon/ORK12202
ORK12202

Éditeur(s) : Elsevier Sci Ltd
Résumé : Bycatch of endangered marine turtles is a growing issue for the management of all fisheries, including the oceanic purse-seine fishery. The aim of this study was to assess the spatial and temporal variation in bycatch rates of these species in the entire European purse-seine fishery operating in the Atlantic and Indian oceans. The study was based on data collected through observer programs from 1995 to 2011. During that period, a total of 15 913 fishing sets were observed, including 6 515 on Drifting Fish Aggregating Devices (DFADs) and 9 398 on free swimming schools, representing a global coverage of 10.3% and 5.1% of the total fishing activity in the Atlantic and Indian Ocean, respectively. Moreover, from 2003 to 2011, 14 124 specific observations were carried out on DFADs to check turtle entanglement in the net covering DFADs. We found that the purse-seine fishery has a very low impact on marine turtles. We estimated that the annual number of individuals incidentally captured was 218 (SD = 150) and 250 (SD = 157) in the Atlantic and Indian Ocean, respectively, with more than 75% being released alive. The present study also investigated the impact of DFADs; which is considered a key conservation issue for this fishery. Drifting objects may play a key role in aggregating juveniles of marine turtles, implying the need for improving their construction to avoid entanglement (e.g. avoiding nets in the structure); however, based on our study it is not the main source of incidental captures of marine turtles in this fishery.
Biological Conservation (0006-3207) (Elsevier Sci Ltd), 2014-10 , Vol. 178 , P. 74-87

Droits : 2014 Elsevier Ltd. All rights reserved
http://archimer.ifremer.fr/doc/00206/31760/30632.pdf
DOI:10.1016/j.biocon.2014.06.020
http://archimer.ifremer.fr/doc/00206/31760/

Éditeur(s) : Baltimore : Johns Hopkins Press
Siècle(s) traité(s) : 17
Droits : Domaine public
Provenance : Université Toulouse 1 Capitole. Service Commun de la Documentation
Permalien : http://www.manioc.org/patrimon/TLS17014
TLS17014

Éditeur(s) : Paris : Imprimerie nationale
Siècle(s) traité(s) : 18
Droits : Domaine public
Provenance : Communauté d'agglomération de La Rochelle. Médiathèque Michel-Crépeau
Permalien : http://www.manioc.org/patrimon/MMC16112-22
MMC16112-22

Éditeur(s) : Paris : Maisonneuve et cie
Extrait de : Mémoires et documents pour servir à l'histoire des origines françaises des pays d'outre-mer pointvirgule Tome troisième
Siècle(s) traité(s) : 17
Provenance : Université Caen Normandie. Service commun de la documentation
Permalien : http://www.manioc.org/patrimon/CAE19074_3
CAE19074_3

Éditeur(s) : 3e Rencontres Scientifiques Internationales du contrat de baie de la rade de Brest. Brest 14-16 mars 1995
Résumé : Aquaculture production of scallop has been identified by a series of technical operations during the past ten years programme under a partnership involving the fishermen organizations with regional and national grants. 3 million juveniles have been produced annually, giving a potential recapture by fishing of 100 to 120 tonnes 3 years later. Results in terms of technical and economical approach have pointed out the principal unknown factors responsable for high costs. 7he pilot programme aims to increase the production to reach a level of 5 million juveniles to support the fishery of the rade de Brest and induce new management of the resources. Two priorities were selected, control of the reproduction in the hatchery to obtain reliable larval and postlarval rearing during a larger period of the year, mainly during summer, and improvement of survival rate of the juveniles by minimizing stress when manipulating the animals. But biological and ecological mechanisms are still poorly understoodfor scallop and generally bibvalves and the last two years have shown unchanged results. The technical pathways shows interactions between the different steps of the production of juveniles where different teams operate separately. Management of the livestock has to be developed to increase the survival rate by better breeding but also to reduce the loss by adapted and coordinated practices. Recapture results indicate that fishery strategies depend also on the production of juvenile, and could orientate the management of the hatchery.

Droits : info:eu-repo/semantics/openAccess
http://archimer.ifremer.fr/doc/00044/15494/12860.pdf
http://archimer.ifremer.fr/doc/00044/15494/

Éditeur(s) : Elsevier Sci Ltd
Résumé : The reduction of by-catch mortality is an objective of the ecosystem approach to fisheries and a request made by consumers. Elasmobranchs, an important component of the French tropical tuna purse seine fishery by-catch, are currently thrown back into the sea. Fishers interact with various types of elasmobranchs that range widely in size, weight and shape, and could pose various degrees of danger to the crew. A diversity of discarding practices within the fleet were reported, some practices were considered suitable, others needed to be adapted and improved and others simply had to be banned. The majority of the crews were likely to improve their handling practices if they were presented with practical suggestions that were quick and easy. Combining scientific observations and empirical knowledge from skippers and crew, a manual, providing appropriate handling practices to ensure crew safety and increase the odds of survival for released animals has been developed and disseminated. Bringing these good practices onto the decks of fishing vessels should contribute to the reduction of the fishing mortality of some vulnerable species. It would be positively viewed by consumers as an act that reduces fishing's footprint on the environment and promoting animal welfare which would improve the image of fishing industry. Mitigation research is by definition an iterative process and different complementary methods must be carried out at different levels of the fishing process to significantly reduce the mortality of the by-catch.
Marine Policy (0308-597X) (Elsevier Sci Ltd), 2014-02 , Vol. 44 , P. 312-320

Droits : 2013 Elsevier Ltd. All rights reserved.
http://archimer.ifremer.fr/doc/00159/27008/28367.pdf
DOI:10.1016/j.marpol.2013.09.025
http://archimer.ifremer.fr/doc/00159/27008/

Éditeur(s) : Basse-Terre : Imprimerie du Gouvernement
Siècle(s) traité(s) : 20
Droits : Domaine public
Provenance : Ville de Pointe-à-Pitre. Réseau des bibliothèques
Permalien : http://www.manioc.org/patrimon/PAP11106
PAP11106

Éditeur(s) : HAL CCSD
Résumé : International audience
This lecture main goal will be to present a synthesis of the researches we have conducted during the last 15 years about the pre-Columbian occupation of the West Indies between 300 BC and 400 AD. Those researches have been realized in Martinique, Dominica, Marie-Galante, Guadeloupe, Antigua and Barbuda. They have been enriched by the work of others archaeologists in Grenada, St. Vincent, Montserrat, Nevis, St Kitts and St. Martin. This huge set of data give us the opportunity to analysis the West Indian Amerindian civilizations in a maritime and archipelagic perspective, falling out by this way with the traditional approach focused on the insularity concept. The last part of this research have been an experimental archaeology program about Amerindian navigation techniques. Thus, between 2008 and 2010 we have navigated on a 60 feet long traditional dugout canoes from island to island, from Grenada to Antigua following the road of ours ancestors.
1st Garifuna International Conference
kingstown, Saint Vincent and the Grenadines

Droits : info:eu-repo/semantics/OpenAccess
hal-00961357
https://hal.univ-antilles.fr/hal-00961357
https://hal.univ-antilles.fr/hal-00961357/document
https://hal.univ-antilles.fr/hal-00961357/file/Pre-Columbian_Antillean_civilizations_in_an_archipelagic_perspective.pdf

Éditeur(s) : Toulouse : chez Noel-Etienne Sens ; Auguste Gaude
Siècle(s) traité(s) : 19
Droits : Domaine public
Permalien : http://www.manioc.org/patrimon/GAD11024
GAD11024

Éditeur(s) : Springer
Résumé : The light response curve methodology for microphytobenthic biofilms was studied by comparing the two most usual approaches used in pulse amplitude modulated (PAM) fluorometry. The non-sequential light curve (N-SLC) method is characterized by independent measures of the photosynthetic activity across a light gradient whereas the rapid light curve (RLC) method consists of successive measures on the same sample exposed to a stepwise increase of light intensities. Experiments were carried out on experimental microphytobenthic biofilms prepared from natural assemblages and acclimated to dark conditions. In preliminary experiments, N-SLCs were constructed from fluorescence induction curves performed at 12 different photon flux densities (PFDs). A minimum of 50 s of illumination was necessary to reach a stable light response curve; shorter illumination times resulted in underestimating the physiological parameters (alpha the light utilization coefficient in light-limited conditions and rETR(max) the maximum rate of photosynthesis efficiency) of the light response curve. For the comparison between N-SLCs and RLCs, the same time of illumination (50 s) was used for each light step of RLCs so that N-SLCs differed from RLCs only by the way the amount of light was delivered, i.e., a light dose accumulation for RLC. The experimental results showed the difference between the two photobiological response curves. In the lower range of PFDs, RLCs exhibited a larger value of alpha; in this light-limited part of the response curve the incremental increase of PFDs limited the development of NPQ and resulted in a better optimization of electron transport rate for RLC. In the higher range of PFDs, the trend was reversed and the RLC showed a lower value of rETR(max) than the N-SLC did; this is attributed to the light dose accumulation which likely led to a more efficient dispersion of energy, as illustrated by a higher non-photochemical quenching (NPQ). In conclusion, these results confirm that parameters derived from both methods differ in their value and do not bear the same physiological information.
Marine Biology (0025-3162) (Springer), 2007-11 , Vol. 153 , N. 1 , P. 91-101

Droits : 2007 Springer
http://archimer.ifremer.fr/doc/2007/publication-3331.pdf
DOI:10.1007/s00227-007-0787-9
http://archimer.ifremer.fr/doc/00000/3331/

Siècle(s) traité(s) : 20
Provenance : Conseil départemental de la Guadeloupe. La Médiathèque Caraïbe
Permalien : http://www.manioc.org/patrimon/LAM18011
LAM18011

Éditeur(s) : Douay : François Fabri
Résumé : Chaque partie a son titre propre, avec même adresse et même date. Pour les titres gr., on a réutilisé l'encadrement gr. de l'édition publiée par le même imprimeur-libraire, en 1607, modifié et regravé
Siècle(s) traité(s) : 16
Droits : Domaine public
Provenance : Communauté d'agglomération de La Rochelle. Médiathèque Michel-Crépeau
Permalien : http://www.manioc.org/patrimon/MMC16003-1
MMC16003-1

Éditeur(s) : Elsevier
Résumé : Choice of sampling method and survey period can have an important impact on the perception of the structure and dynamics of an ecological community. For the Celtic Sea fish assemblage we compared data obtained by three different trawl surveys: an autumn groundfish survey with a GOV trawl, and a spring and an autumn groundfish survey, both carried out with a Portuguese high-headline trawl. Time-series of abundance estimates were not consistent among surveys for all species and were generally very noisy. An analysis of variance components showed that the sampling method contributed more to the variance in abundance estimates compared to survey period, interannual variability, or even sampling variance. Overall community assessments based on indicators such as proportions of non-commercial and piscivorous species, and the proportion of benthic species showed similar trends for all data series. The shape of the size spectrum based on abundances per length class summed over all fish species, although stable over time, was highly sensitive to the sampling method. With the exception of size spectra, community indicators for marine fish assemblages monitored by surveys seem to be robust to survey period and trawling gear, but species abundance trends are method dependent.
ICES Journal of Marine Science (1054-3139) (Elsevier), 2004-05 , Vol. 61 , N. 3 , P. 351-362

Droits : 2004 International Council for the Exploration of the Sea. Published by Elsevier Science Ltd
http://archimer.ifremer.fr/doc/2004/publication-899.pdf
DOI:10.1016/j.icesjms.2004.01.004
http://archimer.ifremer.fr/doc/00000/899/

Éditeur(s) : Basse-Terre : Imprimerie du Gouvernement
Siècle(s) traité(s) : 20
Droits : Domaine public
Provenance : Ville de Pointe-à-Pitre. Réseau des bibliothèques
Permalien : http://www.manioc.org/patrimon/PAP11094
PAP11094

Éditeur(s) : Paris : Desenne, Petit, Le Normand

Provenance : Archives départementales de Guadeloupe
Permalien : http://www.manioc.org/patrimon/ADG18127
ADG18127