Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Daniel Gerdeaux"'
Autor:
Elise Dufour, Daniel Gerdeaux
Publikováno v:
Rapid Communications in Mass Spectrometry. 26:785-792
RATIONALE Sequential analysis of otolith oxygen isotope (δ(18) O(oto) ) values was performed by classical mechanical microdrilling and dual inlet mass spectrometry to infer the timing of growth checks in pike (Esox lucius) scales from Lake Annecy (F
Autor:
Muhammad Yamin Janjua, Daniel Gerdeaux
Publikováno v:
Lake and Reservoir Management
Lake and Reservoir Management, 2011, 27 (2), pp.115-127. ⟨10.1080/07438141.2011.566413⟩
Lake and Reservoir Management, 2011, 27 (2), pp.115-127. ⟨10.1080/07438141.2011.566413⟩
International audience; Gut content analysis (GCA), stable isotopes analysis (SIA), and the multiple sources MixSIR mixing model were used to evaluate the dietary niches of 5 important species in Lake Annecy fisheries. Observations on gut content dat
Autor:
Daniel Gerdeaux, Muhammad Yamin Janjua
Publikováno v:
Fisheries Research
Conference on Fish Stock Assessment Methods for Lakes and Reservoirs-Toward the True Picture of Fish Stock
Conference on Fish Stock Assessment Methods for Lakes and Reservoirs-Toward the True Picture of Fish Stock, 2009, Ceske Budejovice, Czech Republic. ⟨10.1016/j.fishres.2008.09.016⟩
Conference on Fish Stock Assessment Methods for Lakes and Reservoirs-Toward the True Picture of Fish Stock
Conference on Fish Stock Assessment Methods for Lakes and Reservoirs-Toward the True Picture of Fish Stock, 2009, Ceske Budejovice, Czech Republic. ⟨10.1016/j.fishres.2008.09.016⟩
International audience; Lake Annecy commercial and recreational fishermen are providing daily obligatory fish catch data since 1986. For the last 15 years, 20 volunteer anglers from Lake Annecy are also providing additional data regarding their own f
Publikováno v:
Fundamental and Applied Limnology. 172:289-300
The aim of this study was to better understand the relationships of within- and among-lake variability of macroinvertebrate carbon stable-isotope ratios with both lake trophic potential and lake trophic functioning. Two approaches based on the macroi
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 64:1736-1746
We generated 10 high-resolution profiles of stable carbon and oxygen isotope values (δ13Coto and δ18Ooto) of sagittal otoliths of whitefish (Coregonus lavaretus) from Lake Annecy (France) to determine the factors that control intra-individual δ13C
Publikováno v:
Knowledge and Management of Aquatic Ecosystems, Vol 0, Iss 387, Pp 21-33 (2007)
The ontogenetic changes in the diet of whitefish (Coregonus lavaretus) larvae were investigated during three consecutive years in a deep peri-alpine lake. Identification of the feeding habits of larvae in relation to their larval stage was performed
Autor:
Ian J. Winfield, Daniel Gerdeaux
Publikováno v:
Freshwater Fisheries Ecology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70eb5dbe56721403fcbd3c78b39d56dc
https://doi.org/10.1002/9781118394380.ch13
https://doi.org/10.1002/9781118394380.ch13
Autor:
Daniel Gerdeaux
Publikováno v:
Knowledge and Management of Aquatic Ecosystems, Vol 0, Iss 416, p 07 (2015)
Autor:
E. Dufour, Daniel Gerdeaux
Publikováno v:
Knowledge and Management of Aquatic Ecosystems 416, . (2015)
Knowledge and Management of Aquatic Ecosystems
Knowledge and Management of Aquatic Ecosystems, EDP sciences/ONEMA, 2015, ⟨10.1051/kmae/2015033⟩
Knowledge and Management of Aquatic Ecosystems, Vol 0, Iss 416, p 35 (2015)
Knowledge and Management of Aquatic Ecosystems
Knowledge and Management of Aquatic Ecosystems, EDP sciences/ONEMA, 2015, ⟨10.1051/kmae/2015033⟩
Knowledge and Management of Aquatic Ecosystems, Vol 0, Iss 416, p 35 (2015)
Stable isotope analysis (SIA) of fish otoliths shows great potential for exploring the ecology of fish, but this method has not been applied to the study of lacustrine fish communities. Both sequential and whole-otolith SIAs were performed on six fis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c99fde9224c852450806e4cff2fc656d
http://prodinra.inra.fr/record/347687
http://prodinra.inra.fr/record/347687
Publikováno v:
Acta Oecologica
Acta Oecologica, Elsevier, 2006, 30 (2), pp.161-167. ⟨10.1016/j.actao.2006.02.007⟩
Acta Oecologica, Elsevier, 2006, 30 (2), pp.161-167. ⟨10.1016/j.actao.2006.02.007⟩
Peri-alpine lakes in Switzerland and France exhibit a spectrum of intensities of eutrophication and re-oligotrophication over the past 30 years. Phosphorus inputs have been decreasing since the 1970s. TP has altered from 135 to 50 μg l−1 in the mo