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한국생태학회 / v.8, no.1, 1985년, pp.7-14 
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錦江河口 潮間帶 低棲生物群集의 에너지 流轉
( Energy Flow of Benthic Community at the Intertidal Zone of Kum River Estuary ) |
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| 초 록 |
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| Biomass, carbon, nitrogen and phosphorus standing crops of bethic community were estimated at the trophic levels in the intertidal zone of Kum river estuary. Annual mean biomass of zoobenthos was 130.5g/$m^2$, body fraction 26.7g/$m^2$ and shell fraction 103.8 g/$m^3$. Biomass estimated as ash-free dry weight was total 28.9g/$m^2$, body fraction 20.2g/$m^2$ and shell fraction 8.7g/$m^2$ Carbon standing crops of zoobenthos were 15.9gC/$m^2$, in which organic carbon content was 7.0gC/$m^2$ and carbonate carbon was 8.9gC/$m^2$. Production efficiency by carbon standing crops from sediment to herbivores and carnivores and 10.6% and 16.0% in phosphorus, respectively. Annual primary production of benthic algae was crudely estimated to 329g.dw/$m^2$/yr by using the biomass and turn-over rate of benthic |
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The Korean Journal of Ecology / v.8, no.1, 1985년, pp.7-14
한국생태학회
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO198511919964628)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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