The change of nutrient situation in the Prydz Bay waters along longitude 73 degrees E, Antarctica, in the context of global environmental change
The spatial and temporal characteristics of nutrient concentrations and their influencing factors along longitude 73 degrees E in Prydz Bay were explored. Nutrient concentrations gradually increased from the continental shelf to the open ocean in summer surface water, and the stable environment in t...
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2020
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Online Access: | http://ir.qdio.ac.cn/handle/337002/167319 http://ir.qdio.ac.cn/handle/337002/167320 https://doi.org/10.1016/j.marpolbul.2020.111071 |
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ftchinacasciocas:oai:ir.qdio.ac.cn:337002/167320 2023-05-15T14:03:36+02:00 The change of nutrient situation in the Prydz Bay waters along longitude 73 degrees E, Antarctica, in the context of global environmental change Ma, Jun Song, Jinming Li, Xuegang Yuan, Huamao Li, Ning Duan, Liqin Wang, Qidong 2020-05-01 http://ir.qdio.ac.cn/handle/337002/167319 http://ir.qdio.ac.cn/handle/337002/167320 https://doi.org/10.1016/j.marpolbul.2020.111071 英语 eng PERGAMON-ELSEVIER SCIENCE LTD MARINE POLLUTION BULLETIN http://ir.qdio.ac.cn/handle/337002/167319 http://ir.qdio.ac.cn/handle/337002/167320 doi:10.1016/j.marpolbul.2020.111071 Spatial and temporal distribution Nutrient 73 degrees E Prydz Bay Antarctica Environmental Sciences & Ecology Marine & Freshwater Biology Environmental Sciences 期刊论文 2020 ftchinacasciocas https://doi.org/10.1016/j.marpolbul.2020.111071 2022-06-27T05:42:42Z The spatial and temporal characteristics of nutrient concentrations and their influencing factors along longitude 73 degrees E in Prydz Bay were explored. Nutrient concentrations gradually increased from the continental shelf to the open ocean in summer surface water, and the stable environment in the bay, the chlorophyll a and the ice melting were responsible for this distribution characteristic. There was also clear annual variation of nutrients in the surface water. Average concentrations of nutrients showed the highest values in 2010, while they were the lowest in 2009, which may be influenced by El Nino. In the vertical distribution, there were close relationships between chlorophyll a PO4-P, SiO3-Si, S, and NO3-N depths respectively. Moreover, the variation of water masses also influenced the distribution of nutrients. Overall, the spatial and temporal characteristics of nutrients were closely related to environmental change, and especially to the ice melting in the Prydz Bay. Report Antarc* Antarctica E. Antarctica Prydz Bay Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR Prydz Bay Marine Pollution Bulletin 154 111071 |
institution |
Open Polar |
collection |
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR |
op_collection_id |
ftchinacasciocas |
language |
English |
topic |
Spatial and temporal distribution Nutrient 73 degrees E Prydz Bay Antarctica Environmental Sciences & Ecology Marine & Freshwater Biology Environmental Sciences |
spellingShingle |
Spatial and temporal distribution Nutrient 73 degrees E Prydz Bay Antarctica Environmental Sciences & Ecology Marine & Freshwater Biology Environmental Sciences Ma, Jun Song, Jinming Li, Xuegang Yuan, Huamao Li, Ning Duan, Liqin Wang, Qidong The change of nutrient situation in the Prydz Bay waters along longitude 73 degrees E, Antarctica, in the context of global environmental change |
topic_facet |
Spatial and temporal distribution Nutrient 73 degrees E Prydz Bay Antarctica Environmental Sciences & Ecology Marine & Freshwater Biology Environmental Sciences |
description |
The spatial and temporal characteristics of nutrient concentrations and their influencing factors along longitude 73 degrees E in Prydz Bay were explored. Nutrient concentrations gradually increased from the continental shelf to the open ocean in summer surface water, and the stable environment in the bay, the chlorophyll a and the ice melting were responsible for this distribution characteristic. There was also clear annual variation of nutrients in the surface water. Average concentrations of nutrients showed the highest values in 2010, while they were the lowest in 2009, which may be influenced by El Nino. In the vertical distribution, there were close relationships between chlorophyll a PO4-P, SiO3-Si, S, and NO3-N depths respectively. Moreover, the variation of water masses also influenced the distribution of nutrients. Overall, the spatial and temporal characteristics of nutrients were closely related to environmental change, and especially to the ice melting in the Prydz Bay. |
format |
Report |
author |
Ma, Jun Song, Jinming Li, Xuegang Yuan, Huamao Li, Ning Duan, Liqin Wang, Qidong |
author_facet |
Ma, Jun Song, Jinming Li, Xuegang Yuan, Huamao Li, Ning Duan, Liqin Wang, Qidong |
author_sort |
Ma, Jun |
title |
The change of nutrient situation in the Prydz Bay waters along longitude 73 degrees E, Antarctica, in the context of global environmental change |
title_short |
The change of nutrient situation in the Prydz Bay waters along longitude 73 degrees E, Antarctica, in the context of global environmental change |
title_full |
The change of nutrient situation in the Prydz Bay waters along longitude 73 degrees E, Antarctica, in the context of global environmental change |
title_fullStr |
The change of nutrient situation in the Prydz Bay waters along longitude 73 degrees E, Antarctica, in the context of global environmental change |
title_full_unstemmed |
The change of nutrient situation in the Prydz Bay waters along longitude 73 degrees E, Antarctica, in the context of global environmental change |
title_sort |
change of nutrient situation in the prydz bay waters along longitude 73 degrees e, antarctica, in the context of global environmental change |
publisher |
PERGAMON-ELSEVIER SCIENCE LTD |
publishDate |
2020 |
url |
http://ir.qdio.ac.cn/handle/337002/167319 http://ir.qdio.ac.cn/handle/337002/167320 https://doi.org/10.1016/j.marpolbul.2020.111071 |
geographic |
Prydz Bay |
geographic_facet |
Prydz Bay |
genre |
Antarc* Antarctica E. Antarctica Prydz Bay |
genre_facet |
Antarc* Antarctica E. Antarctica Prydz Bay |
op_relation |
MARINE POLLUTION BULLETIN http://ir.qdio.ac.cn/handle/337002/167319 http://ir.qdio.ac.cn/handle/337002/167320 doi:10.1016/j.marpolbul.2020.111071 |
op_doi |
https://doi.org/10.1016/j.marpolbul.2020.111071 |
container_title |
Marine Pollution Bulletin |
container_volume |
154 |
container_start_page |
111071 |
_version_ |
1766274317573685248 |