搜索结果: 1-8 共查到“海洋科学 their diet”相关记录8条 . 查询时间(0.094 秒)
Diet diversity: Hawkfish species coexist on coral reefs thanks to differing food preferences（图）
Diet diversity Hawkfish species coexist coral reefs food preferences
2020/4/17
How can many species of hawkfish coexist in proximity on the same coral reef? The answer may lie in their individual diets.Hawkfish are brightly colored reef fish that live in tropical oceans. Many re...
Autochthonous and allochthonous contributions to mesozooplankton diet in a tidal river and estuary: Integrating carbon isotope and fatty acid constraints
Autochthonous allochthonous contributions
2014/4/17
We examined the carbon sources used by bacteria and mesozooplankton in the Scheldt River and estuary
(Belgium, The Netherlands) using a combined stable isotope and fatty acid composition approach. Wa...
Silica banding in the deep-sea lithistid sponge Corallistes undulatus: Investigating the potential influence of diet and environment on growth
deep-sea lithistid sponge Corallistes undulatus environment on growth
2014/4/22
We present detailed records of trace metals and carbon isotopes to understand siliceous spicule formation in
the deep-sea lithistid sponge Corallistes undulatus Le′vi and Le′vi, 1983 (Demospongiae: C...
We conducted a series of experiments feeding Daphnia pulex nine different phytoplankton monocultures with widely varying fatty acid composition and nutritional values to test the extent to which Daphn...
Consumer growth linked to diet and RNA–P stoichiometry: Response of Bosmina to variation in riverine food resources
Consumer growth linked to diet RNA– P stoichiometry Bosmina to variation riverine food resources
2014/5/4
Feeding experiments were performed with riverine Bosmina to investigate how their somatic growth rate responded to variation in food resources arising from changing hydrodynamic conditions. Experiment...
Supplementation of a diatom diet with cholesterol can enhance copepod egg-production rates
a diatom diet cholesterol copepod egg-production rates
2014/5/14
Cholesterol is required for animal growth, yet it cannot be biosynthesized de novo by crustaceans. Dietary sterols are thus necessary for the growth and reproduction of copepods. Sterols vary widely i...
Upwelling and the condition and diet of juvenile rockfish: A study using 14C, 13C, and 15N natural abundances
Upwelling the condition diet of juvenile rockfish 14C 13C 15N natural abundance
2014/6/9
Juvenile Sebastes jordani individuals sampled in late spring 1995, 1996, and 1997 near Monterey Bay, California, were analyzed for Δ14C, δ13C, and δ15N. As anticipated, a strong negative correlation w...
Seasonal changes in the importance of the source of organic matter to the diet of zooplankton in Loch Ness, as indicated by stable isotope analysis
Seasonal changes importance of the source organic matter diet of zooplankton Loch Ness stable isotope analysis
2014/6/9
Seasonal variations in the stable isotope composition (d13C and d15C) of crustacean zooplankton and their putative food sources in oligotrophic Loch Ness were recorded during 1998. Bulk particulate or...