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Phosphorus accumulation in mudflats in bottom-sowing culture for Manila clam <i>Ruditapes philippinarum</i> zone

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Title Phosphorus accumulation in mudflats in bottom-sowing culture for Manila clam Ruditapes philippinarum zone
 
Creator Ge, Chang Zi
Zhang, Fan
Xu, Bin Duo
 
Subject Phosphorous content
Accumulation flux
Bottom-sowing culture
 
Description 1320-1326
To evaluate impact of bottom-sowing culture for Manila clam Ruditapes philippinarum on sediments, 12-cm-long sediment cores were sampled in Daguhe Estuary, Jiaozhou Bay, China. The seeding density was 1.1-1.5 kg/m2 as juvenile clam was 0.3-0.5 g/individual and the stock density of clam that could be harvested was 450-1600 individual/m2. Whereas the bottom-sowing culture in the estuary trended to increase TP (total phosphorus) and IP (inorganic phosphorus) content in sediments, it trended to reduce Ex-P (exchangeable phosphorus) content. The bottom-sowing culture in the estuary had no significant effects on IP accumulation and it could reduce TP or Ex-P accumulation significantly.
 
Date 2017-06-14T08:35:08Z
2017-06-14T08:35:08Z
2017-07
 
Type Article
 
Identifier 0975-1033 (Online); 0379-5136 (Print)
http://nopr.niscair.res.in/handle/123456789/42249
 
Language en_US
 
Rights CC Attribution-Noncommercial-No Derivative Works 2.5 India
 
Publisher NISCAIR-CSIR, India
 
Source IJMS Vol.46(07) [July 2017]