Energy flow model of an oxygen-deficient estuary on the Swedish west coast
作者： R. Rosenberg , I. Olsson , E. �lundh
DOI: 10.1007/BF00391560
关键词: Detritus 、 Oceanography 、 Estuary 、 Benthic zone 、 Biology 、 Fishery 、 Carbon 、 Biomass (ecology) 、 Zooplankton 、 Meiobenthos 、 Ecosystem
摘要: The estuary Byfjord (Sweden) is characterized by high primary production, a well developed meiofauna compared to the macrofauna, epifaunal biomass, low number of herbivorous copepods and small fish stock. A simplified energy flow model ecosystem fjord given. transfer approximated 15%. About one-fourth-300 (metric) tons carbon — annual production suggested be directly consumed produce 5 zooplankton 40 (mainly Mytilus edulis) carbon. 500 from detritus pool are probably utilized in animal production. This amount will carbon, 6 meiofaunal 3 benthic macrofauna. Production estimated at 0.3 ton per year. M. edulis seems only food resource worth harvesting man.
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