Correlation between Oxygen Demand of Nematode Communities with Dissolved Oxygen in the Organic Shrimp Farming Ponds, Ca Mau Province
p. 65-75
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2018
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oai:112.137.131.14:VNU_123-616272018-04-26T20:09:37Z Correlation between Oxygen Demand of Nematode Communities with Dissolved Oxygen in the Organic Shrimp Farming Ponds, Ca Mau Province Tương quan giữa nhu cầu oxy của quần xã tuyến trùng sống tự do và nồng độ oxy hòa tan trong ao nuôi tôm sinh thái, xã tam giang, huyện năm căn, tỉnh Cà Mau Tran, Thanh Thai Nguyen, Le Que Lam Nguyen, Thi My Yen Ngo, Xuan Quang Biomass dissolved oxygen Ca Mau nematode communities organic shrimp farms oxgen demand p. 65-75 Dissolved oxygen (DO), total biomass and oxygen demand of nematode communities in the organic shrimp farms located in Tam Giang commune, Nam Can District, Ca Mau province were investigated in three seasons (March-dry, July-transfer and November-wet season) of 2015. The results showed that most of DO values were within permissible limits. However, the frequency distributions of DO values are very compressed at the lower limit of their scale. Total dry biomass varied from 24.77 to 937.04 µgC/10cm2 while oxygen demand ranged from 3467.39 to 64288.50 nlO2/day/10cm2. These values were slightly high when compared to other studies in the world. The following results recorded that the negatively correlation between DO and oxygen demand of nematode communities in the organic shrimp farms. This may well suggest that respiration and metabolic of nematode communities was high and their impact on oxygen dissolved in surface water. 2018-04-24T02:41:03Z 2018-04-24T02:41:03Z 2018 Article 2588-1140 http://repository.vnu.edu.vn/handle/VNU_123/61627 other Vol 34;No 1 application/pdf H. : ĐHQGHN |
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Vietnam National University, Hanoi |
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VNU Library & Information Center |
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Vietnam |
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VNU Digital Repository |
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other |
| topic |
Biomass dissolved oxygen Ca Mau nematode communities organic shrimp farms oxgen demand |
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Biomass dissolved oxygen Ca Mau nematode communities organic shrimp farms oxgen demand Tran, Thanh Thai Nguyen, Le Que Lam Nguyen, Thi My Yen Ngo, Xuan Quang Correlation between Oxygen Demand of Nematode Communities with Dissolved Oxygen in the Organic Shrimp Farming Ponds, Ca Mau Province |
| description |
p. 65-75 |
| format |
Article |
| author |
Tran, Thanh Thai Nguyen, Le Que Lam Nguyen, Thi My Yen Ngo, Xuan Quang |
| author_facet |
Tran, Thanh Thai Nguyen, Le Que Lam Nguyen, Thi My Yen Ngo, Xuan Quang |
| author_sort |
Tran, Thanh Thai |
| title |
Correlation between Oxygen Demand of Nematode Communities with Dissolved Oxygen in the Organic Shrimp Farming Ponds, Ca Mau Province |
| title_short |
Correlation between Oxygen Demand of Nematode Communities with Dissolved Oxygen in the Organic Shrimp Farming Ponds, Ca Mau Province |
| title_full |
Correlation between Oxygen Demand of Nematode Communities with Dissolved Oxygen in the Organic Shrimp Farming Ponds, Ca Mau Province |
| title_fullStr |
Correlation between Oxygen Demand of Nematode Communities with Dissolved Oxygen in the Organic Shrimp Farming Ponds, Ca Mau Province |
| title_full_unstemmed |
Correlation between Oxygen Demand of Nematode Communities with Dissolved Oxygen in the Organic Shrimp Farming Ponds, Ca Mau Province |
| title_sort |
correlation between oxygen demand of nematode communities with dissolved oxygen in the organic shrimp farming ponds, ca mau province |
| publisher |
H. : ĐHQGHN |
| publishDate |
2018 |
| url |
http://repository.vnu.edu.vn/handle/VNU_123/61627 |
| _version_ |
1680967385170837504 |