Zobrazeno 1 - 10
of 46
pro vyhledávání: '"B. Elkaim"'
Publikováno v:
Hydrobiologia. 588:231-243
Energy (biomass) and energy flows (production, inputs, transfers and losses) were calculated for eight and twelve compartment systems (phytoplankton, benthic primary producers (macroalgae, microphytobenthos), zooplankton, benthos (meiofauna, suspensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eba0e37b1c3930c14399264baa5c887f
https://doi.org/10.1007/s10750-007-0666-x
https://doi.org/10.1007/s10750-007-0666-x
Autor:
B. Elkaim, Hervé Rybarczyk
Publikováno v:
Estuarine, Coastal and Shelf Science. 58:775-791
A steady state, mass balance, trophic network has been constructed to illustrate the flow of energy in the Seine Estuary by using Network Analysis and Ecopath methods. This ecosystem shows 15 compartments from primary producers to the top consumers (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bf3840bc16a98bd1cc166107eb4414f
https://doi.org/10.1016/s0272-7714(03)00184-7
https://doi.org/10.1016/s0272-7714(03)00184-7
Publikováno v:
Estuarine, Coastal and Shelf Science. 58:405-421
A steady state mass-balance trophic model with Ecopath II was constructed to determine the flow of energy in the trophic network of the Bay of Somme. Parameters were taken or estimated from field and laboratory studies or from literature for fishes a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0040ab3568f7abcaa34f2ce91010977
https://doi.org/10.1016/s0272-7714(02)00294-9
https://doi.org/10.1016/s0272-7714(02)00294-9
Autor:
B. Elkaim, James G. Wilson
Publikováno v:
Estuarine, Coastal and Shelf Science. 45:571-577
A comparison was made of the oxygen consumption over the temperature range 5–45 °C ofCerastoderma glaucum(Poiret) with season [summer (S) and winter (W)] and with latitude [Ireland (I), France (F)]. Maximum oxygen consumption rates for IW, IS, FW
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cfeb9d24d111a1258cb68a28de9a8a6
https://doi.org/10.1006/ecss.1996.0230
https://doi.org/10.1006/ecss.1996.0230
Publikováno v:
Estuarine, Coastal and Shelf Science. 38:313-318
The intertidal macrofauna of the inner part of the Baie de Somme, constituting the estuary of the Somme has been investigated. The conditions in the area range from tidal freshwater into virtually marine conditions over a short distance of 4 km. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4cda3c1efd30c6e3bbe4c3025c21442
https://doi.org/10.1006/ecss.1994.1022
https://doi.org/10.1006/ecss.1994.1022
Autor:
Rene Olivesi, Régis Delesmont, B. Elkaim, Jean-Paul Ducrotoy, M. Desprez, Hervé Rybarczyk, F. Jamet
Publikováno v:
Netherlands Journal of Aquatic Ecology. 27:395-404
A stratified methodology for water sampling on tidal flats was adopted in 1988 and 1989 in the Bay of Somme. Analyses of nutrients, particulate matter and faecal germs showed the poor mixing of fresh and marine water and the weakness of stratificatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1b467b8aa76f49d2b3320c1723616f6
https://doi.org/10.1007/bf02334801
https://doi.org/10.1007/bf02334801
Autor:
B. Elkaim, F. Sueur, Jean-Paul Ducrotoy, M. Desprez, James G. Wilson, R. Olivesi, Hervé Rybarczyk
Publikováno v:
Netherlands Journal of Sea Research. 30:149-159
The first effects of eutrophication in the Bay of Somme became apparent in the years 1982–1985, when the cockle population collapsed. Areas of high mortality were mapped. Following exceptionally high summer temperatures, other effects were seen in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2aace4a5e77d8f4f33b2cb30bb89b58e
https://doi.org/10.1016/0077-7579(92)90054-i
https://doi.org/10.1016/0077-7579(92)90054-i
Autor:
B. Elkaim, James G. Wilson
Publikováno v:
Journal of the Marine Biological Association of the United Kingdom. 71:169-177
There are four important influences on the temperature tolerance displayed by infaunal bivalves, namely their position on the shore, the depth to which they burrow, their geographical distribution and the seasonal cycle.The temperature tolerance of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4fe4ac691eee181d0fe18f07cf5a15e
https://doi.org/10.1017/s0025315400037486
https://doi.org/10.1017/s0025315400037486
Publikováno v:
Hydrobiologia. 207:209-219
This study identifies the types and quantities of metals retained by Nereis diversicolor and Scrobicularia plana in a predominantly arid estuary environment.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62e3d6af0005889f73f5cf8b3bce5ac0
https://doi.org/10.1007/bf00041458
https://doi.org/10.1007/bf00041458
Autor:
Ilham Madani, B. Elkaim, Guy Bachelet, Bernard Sylvand, Jacques Guillou, Pierre-Guy Sauriau, M. Desprez, Jean-Paul Ducrotoy, Hervé Rybarczyk, Michel Glermarec
Publikováno v:
Aquatic Living Resources. 3:29-41
Le cycle sexuel de Cerastoderma edule a ete etudie durant l'annee 1987 sur plusieurs sites le long du littoral atlantique francais, de la baie de Somme au bassin d'Areachon. Cette etude vise a definir les modalites de la ponte et les facteurs qui la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a96982b4d410a9d9baa0111f0a10901d
https://doi.org/10.1051/alr:1990003
https://doi.org/10.1051/alr:1990003