Organic nitrogen and caloric content of detritus III. Effect on growth of a deposit-feeding polychaete, Capitella capitata
作者： Kenneth R. Tenore
DOI: 10.1016/0272-7714(83)90039-2
关键词:
摘要: Abstract Laboratory experiments showed that individual growth rate of the deposit-feeding polychaete, Capitella capitata (type 1) can be predicted by organic nitrogen supply (ration) detritus to animals. The at which is available a deposit-feeder, whether sedimentation bottom, or decomposition otherwise undigestable components via microbial activity, production microbes themselves, important and not just concentrations limiting substrate different sources. Even so, portion total caloric content utilized deposit-feeder—approximated ‘available’ content—also contributes growth. However, usually low when low, as in case vascular plant detritus. Trophic transfer efficiency (net production/food supplied) measurement food chain calculated carbon units. If one interested comparing energy flow chains, then use these parameters appropriate; if efficiencies species, calculations must made using nutritional factors
harvard.edu
sci-hub.se 参考文章(10)
G. Milton Ward, Kenneth W. Cummins, Effects of Food Quality on Growth of a Stream Detritivore, Paratendipes Albimanus (Meigen) (Diptera: Chironomidae) Ecology. ,vol. 60, pp. 57- 64 ,(1979) , 10.2307/1936468
DL Rice, The Detritus Nitrogen Problem: New Observations and Perspectives from Organic Geochemistry Marine Ecology Progress Series. ,vol. 9, pp. 153- 162 ,(1982) , 10.3354/MEPS009153
Roger B. Hanson, Organic nitrogen and caloric content of detritus: II. Microbial biomass and activity Estuarine Coastal and Shelf Science. ,vol. 14, pp. 325- 336 ,(1982) , 10.1016/S0302-3524(82)80020-0
I. VALIELA, L. KOUMJIAN, T. SWAIN, JOHN M. TEAL, JOHN E. HOBBIE, Cinnamic acid inhibition of detritus feeding Nature. ,vol. 280, pp. 55- 57 ,(1979) , 10.1038/280055A0
Sebastian A. Gerlach, Food-chain relationships in subtidal silty sand marine sediments and the role of meiofauna in stimulating bacterial productivity Oecologia. ,vol. 33, pp. 55- 69 ,(1978) , 10.1007/BF00376996
L. M. Cammen, The significance of microbial carbon in the nutrition of the deposit feeding polychaete Nereis succinea Marine Biology. ,vol. 61, pp. 9- 20 ,(1980) , 10.1007/BF00410337
Kenneth R. Tenore, Organic nitrogen and caloric content of detritus: I. Utilization by the deposit-feeding polychaete, Capitella capitata Estuarine Coastal and Shelf Science. ,vol. 12, pp. 39- 47 ,(1981) , 10.1016/S0302-3524(81)80116-8
J Grassle, J. Grassle, Sibling species in the marine pollution indicator Capitella (polychaeta). Science. ,vol. 192, pp. 567- 569 ,(1976) , 10.1126/SCIENCE.1257794
E. Grafius, N. H. Anderson, Populations Dynamics and Role of Two Species of Lepidostoma (Trichoptera: Lepidostomatidae) In an Oregon Coniferous Forest Stream Ecology. ,vol. 61, pp. 808- 816 ,(1980) , 10.2307/1936751
T. M. Iversen, Ingestion and growth in Sericostoma personatum (Trichoptera) in relation to the nitrogen content of ingested leaves Oikos. ,vol. 25, pp. 278- ,(1974) , 10.2307/3543945