Trophic structure in intertidal benthic food webs of Marennes-Oléron Bay was eval uated using stable carbon and nitrogen isotope ratios. Isotopie composition of the commonesr 40 species reveals no evidences for the contribution of terrestrial detritus to the intertidal consumers. The isotopic composition of primary (suspension- and deposit-feeders) and secondary consumers (predators and scavengers) indicated that their major carbon sources were originated from phytoplankton and microphytobenthos on aIl intertidal flats. The relative importance of both sources was determined by feeding strategies but microphytobenrhos is always the main diet for all species. Some isotopic signatures for additional food sources were also found in soem habitat...
Seasonal changes in feeding habits and diet of the cockle Cerastoderma glaucum (Mollusca, Bivalvia) ...
We combined 3 different approaches to determine the relative importance of microphytobenthos product...
International audienceMaerl beds are highly biodiverse biogenic substrata that have been receiving i...
Trophic structure in intertidal benthic food webs of Marennes-Oléron Bay was evaluated using stable ...
International audienceStable carbon and nitrogen isotope ratios were used to define the trophic base...
The contribution of natural food sources to the growth and secondary production of the suspension fe...
International audienceThe contribution of natural food sources to the growth and secondary productio...
In coastal euphotic areas, primary producers grow both in the pelagic (water column) and in the bent...
We combined 3 different approaches to determine the relative importance of microphytobenthos product...
International audienceThe benthic trophic network in the Bay of Banyuls-sur-Mer was studied through ...
Meiofauna play an important role in ecosystem processes in soft-bottom benthic habitats, e.g. food w...
Seasonal changes in feeding habits and diet of the cockle Cerastoderma glaucum (Mollusca, Bivalvia) ...
We combined 3 different approaches to determine the relative importance of microphytobenthos product...
International audienceMaerl beds are highly biodiverse biogenic substrata that have been receiving i...
Trophic structure in intertidal benthic food webs of Marennes-Oléron Bay was evaluated using stable ...
International audienceStable carbon and nitrogen isotope ratios were used to define the trophic base...
The contribution of natural food sources to the growth and secondary production of the suspension fe...
International audienceThe contribution of natural food sources to the growth and secondary productio...
In coastal euphotic areas, primary producers grow both in the pelagic (water column) and in the bent...
We combined 3 different approaches to determine the relative importance of microphytobenthos product...
International audienceThe benthic trophic network in the Bay of Banyuls-sur-Mer was studied through ...
Meiofauna play an important role in ecosystem processes in soft-bottom benthic habitats, e.g. food w...
Seasonal changes in feeding habits and diet of the cockle Cerastoderma glaucum (Mollusca, Bivalvia) ...
We combined 3 different approaches to determine the relative importance of microphytobenthos product...
International audienceMaerl beds are highly biodiverse biogenic substrata that have been receiving i...