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Çѱ¹ÇÏõȣ¼öÇÐȸ / v.37, no.3, 2004³â, pp.272-281
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( Organic Carbon Budget during Rainy and Dry Period in Paldang Reservoir )
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The Primary production and budget of organic carbon at rainy and dry period was surveyed to evaluate the contribution of primary production in Paldang Reservoir. Primary productivity of phytoplankton showed remarkable differences depending on sampling dates and sites, ranged from 110 to 2,701 mgC $m^{-2}day^{-1}$. In the rainy period of April and August when there had been frequent rainfall resulting short hydraulic retention time and low algal biomass in Paldang Reservoir, autochthonous organic carbon occupied very low ratio, farming approximately 7 percent of total inflow of organic carbon. However in June when it almost never rained and dominant algal species changed from diatoms to green algae and small flagellates, autochthonous organic carbon from primary productivity of phytoplankton formed 29 percent of total inflow of organic carbon.
 
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Paldang Reservoir;primary production;budget of organic carbon;auto-chthonous organic carbon;
 
Çѱ¹ÇÏõȣ¼öÇÐȸÁö / v.37, no.3, 2004³â, pp.272-281
Çѱ¹ÇÏõȣ¼öÇÐȸ
ISSN : 1976-8087
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200418317183122)
¾ð¾î : Çѱ¹¾î
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