A Research on the Benthic Ecology Environment, Antarctic Ocean: I. Maxwell Bay and Admiralty Bay
Analyzing the information on benthic organism and geochemistry, obtained from the Chinese First Expedition on Antarctic Ocean and its succeeded works and comparing with that of other oceans, this paper shows that in the circumstances of the researched area benthic organisms are rich. However, the pr...
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Polar Research Institute of China - PRIC
1993
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ftarcticportal:oai:generic.eprints.org:2062 2023-05-15T13:05:27+02:00 A Research on the Benthic Ecology Environment, Antarctic Ocean: I. Maxwell Bay and Admiralty Bay Xianhao, Cheng Yonghong, Wang Weiping, Xia Haisheng, Zhang 1993-06 application/pdf http://library.arcticportal.org/2062/ http://library.arcticportal.org/2062/1/A199301007.pdf en eng Polar Research Institute of China - PRIC http://library.arcticportal.org/2062/1/A199301007.pdf Xianhao, Cheng and Yonghong, Wang and Weiping, Xia and Haisheng, Zhang (1993) A Research on the Benthic Ecology Environment, Antarctic Ocean: I. Maxwell Bay and Admiralty Bay. Advances in Polar Science, 4 (1). pp. 62-70. Article PeerReviewed 1993 ftarcticportal 2023-04-12T22:52:29Z Analyzing the information on benthic organism and geochemistry, obtained from the Chinese First Expedition on Antarctic Ocean and its succeeded works and comparing with that of other oceans, this paper shows that in the circumstances of the researched area benthic organisms are rich. However, the prodsperity of the organisms is limited below 5 - 10 cm of the profiles in which the environment is mainly dominated by sulfate reducing reaction. On the condition of low temperature in Antarctic Ocean, the solubility of carbonates is higher than that of other latitudes of oceans, but the concentration of calcium in overlying water and pore water of the benthic environment is not higher than that in the other oceans, which results in the difficulty for the crustaceas and mollusks to obtain sufficient calcium carbonate to form their solid shell as well as to bring about the lower ratios of these animals both in abundance and biomass in the researched ocean. Furthermore, there is a positive relationship between the distribution of sedentary polychaeres and temperature in overlying waters. That might demonstrate that the animals had still not quite adopted to the bitterly cold of Antarctic Ocean. Besides, research proposes that although there is no microorganism being detected below the depth of 5 cm in M6 station, there happens sulfate reducing reaction, so at least there should be sulfate respiring bacteria existed below the depth. Article in Journal/Newspaper Advances in Polar Science Antarc* Antarctic Antarctic Ocean Maxwell Bay Polar Science Polar Science Arctic Portal Library Admiralty Bay Antarctic Antarctic Ocean Maxwell Bay ENVELOPE(-58.859,-58.859,-62.223,-62.223) |
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Open Polar |
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Arctic Portal Library |
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ftarcticportal |
language |
English |
description |
Analyzing the information on benthic organism and geochemistry, obtained from the Chinese First Expedition on Antarctic Ocean and its succeeded works and comparing with that of other oceans, this paper shows that in the circumstances of the researched area benthic organisms are rich. However, the prodsperity of the organisms is limited below 5 - 10 cm of the profiles in which the environment is mainly dominated by sulfate reducing reaction. On the condition of low temperature in Antarctic Ocean, the solubility of carbonates is higher than that of other latitudes of oceans, but the concentration of calcium in overlying water and pore water of the benthic environment is not higher than that in the other oceans, which results in the difficulty for the crustaceas and mollusks to obtain sufficient calcium carbonate to form their solid shell as well as to bring about the lower ratios of these animals both in abundance and biomass in the researched ocean. Furthermore, there is a positive relationship between the distribution of sedentary polychaeres and temperature in overlying waters. That might demonstrate that the animals had still not quite adopted to the bitterly cold of Antarctic Ocean. Besides, research proposes that although there is no microorganism being detected below the depth of 5 cm in M6 station, there happens sulfate reducing reaction, so at least there should be sulfate respiring bacteria existed below the depth. |
format |
Article in Journal/Newspaper |
author |
Xianhao, Cheng Yonghong, Wang Weiping, Xia Haisheng, Zhang |
spellingShingle |
Xianhao, Cheng Yonghong, Wang Weiping, Xia Haisheng, Zhang A Research on the Benthic Ecology Environment, Antarctic Ocean: I. Maxwell Bay and Admiralty Bay |
author_facet |
Xianhao, Cheng Yonghong, Wang Weiping, Xia Haisheng, Zhang |
author_sort |
Xianhao, Cheng |
title |
A Research on the Benthic Ecology Environment, Antarctic Ocean: I. Maxwell Bay and Admiralty Bay |
title_short |
A Research on the Benthic Ecology Environment, Antarctic Ocean: I. Maxwell Bay and Admiralty Bay |
title_full |
A Research on the Benthic Ecology Environment, Antarctic Ocean: I. Maxwell Bay and Admiralty Bay |
title_fullStr |
A Research on the Benthic Ecology Environment, Antarctic Ocean: I. Maxwell Bay and Admiralty Bay |
title_full_unstemmed |
A Research on the Benthic Ecology Environment, Antarctic Ocean: I. Maxwell Bay and Admiralty Bay |
title_sort |
research on the benthic ecology environment, antarctic ocean: i. maxwell bay and admiralty bay |
publisher |
Polar Research Institute of China - PRIC |
publishDate |
1993 |
url |
http://library.arcticportal.org/2062/ http://library.arcticportal.org/2062/1/A199301007.pdf |
long_lat |
ENVELOPE(-58.859,-58.859,-62.223,-62.223) |
geographic |
Admiralty Bay Antarctic Antarctic Ocean Maxwell Bay |
geographic_facet |
Admiralty Bay Antarctic Antarctic Ocean Maxwell Bay |
genre |
Advances in Polar Science Antarc* Antarctic Antarctic Ocean Maxwell Bay Polar Science Polar Science |
genre_facet |
Advances in Polar Science Antarc* Antarctic Antarctic Ocean Maxwell Bay Polar Science Polar Science |
op_relation |
http://library.arcticportal.org/2062/1/A199301007.pdf Xianhao, Cheng and Yonghong, Wang and Weiping, Xia and Haisheng, Zhang (1993) A Research on the Benthic Ecology Environment, Antarctic Ocean: I. Maxwell Bay and Admiralty Bay. Advances in Polar Science, 4 (1). pp. 62-70. |
_version_ |
1766383397411749888 |