POLYNYA

作品数:13被引量:17H指数:3
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相关领域:天文地球生物学更多>>
相关期刊:《Science China Earth Sciences》《Journal of Ocean University of China》《Advances in Polar Science》《Advances in Atmospheric Sciences》更多>>
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Distribution of modified Circumpolar Deep Water and its threat in Vincennes Bay,East Antarctica
《Journal of Oceanology and Limnology》2024年第5期1399-1414,共16页Wenjun YE Lingqiao CHENG Yujiro KITADE Song HU Juncheng ZUO 
Supported by the National Natural Science Foundation of China(No.42130402);the International Science and Technology Cooperation Key Special Project of the National Key Research and Development Program of China(No.2023YFE0104500)。
The Antarctic Bottom Water formation site Vincennes Bay,East Antarctica is experiencing a substantial intrusion of modified Circumpolar Deep Water(mCDW),which may inhibit the formation of Dense Shelf Water(DSW)and dri...
关键词:modified circumpolar deep water evolution of water properties coastal polynya ice shelf Vincennes Bay 
Turbulent heat fluxes in the North Water Polynya and ice estimated based on ASRv2 data and their impact on cloud
《Advances in Climate Change Research》2024年第5期798-814,共17页Hai-Yi REN Mohammed SHOKR Tian-Yu ZHANG Zhi-Lun ZHANG Feng-Ming HUI Xiao CHENG 
supported by the National Natural Science Foundation of China(41976214 and 41925027);the Innovation Group Project of Southern Marine Science and Engineering Guangdong Laboratory(Zhuhai)(311021008).
The presence or absence of sea ice introduces a substantial perturbation to surface-atmosphere energy exchanges.Comprehending the effect of varying sea ice cover on surface-atmosphere interactions is an important cons...
关键词:The North Water Polynya Turbulent heat fluxes Cloud cover Ice water content ASRv2 CALIPSO 
The connection of phytoplankton biomass in the Marguerite Bay polynya of the western Antarctic Peninsula to the Southern Annular Mode
《Acta Oceanologica Sinica》2024年第1期35-47,共13页Ning Jiang Zhaoru Zhang Ruifeng Zhang Chuning Wang Meng Zhou 
The Key Research&Development Program of the Ministry of Science and Technology of China under contract No.2022YFC2807601;the National Natural Science Foundation of China under contract Nos 41941008 and 41876221;the Fund of Shanghai Science and Technology Committee under contract Nos 20230711100 and 21QA1404300;the Impact and Response of Antarctic Seas to Climate Change funded by the Chinese Arctic and Antarctic Administration under contract No.IRASCC 1-02-01B;the National Key Research and Development Program of China under contract No.2019YFC1509102;the Shanghai Pilot Program for Basic Research—Shanghai Jiao Tong University under contract No.21TQ1400201。
Antarctic coastal polynyas are biological hotspots in the Southern Ocean that support the abundance of hightrophic-level predators and are important for carbon cycling in the high-latitude oceans.In this study,we exam...
关键词:Marguerite Bay polynya phytoplankton biomass Southern Annular Mode mixed layer depth interannual variation 
Variability of size-fractionated phytoplankton standing stock in the Amundsen Sea during summer被引量:2
《Advances in Polar Science》2022年第1期1-13,共13页ZHANG Wei HAO Qiang HE Jianfeng PAN Jianming 
This research was financially supported by National Polar Special Program“Impact and Response of Antarctic Seas to Climate Change”(Grant no.IRASCC 01-02-01);
The size-fractionated composition of phytoplankton greatly influences the transfer efficiency of biomass in pelagic food chains and the biological carbon flux from surface waters to the deep sea.To better understand p...
关键词:size-fractionated phytoplankton chlorophyll a subsurface chlorophyll maxima POLYNYA Amundsen Sea 
Horizontal distribution of tintinnids(Ciliophora)in surface waters of the Ross Sea and polynya in the Amundsen Sea(Antarctica)during summer 2019/2020
《Advances in Polar Science》2022年第1期28-43,共16页WANG Chaofeng XU Zhiqiang LI Haibo WANG Yongqiang ZHANG Wuchang 
financially supported by National Polar Special Program “Impact and Response of Antarctic Seas to Climate Change” (Grant no. IRASCC 01-02-01D);funded by the China Postdoctoral Science Foundation (Grant no., 2020M672149);the Applied Research Project for Postdoctoral in Qingdao。
Information on tintinnid horizontal distribution in the Antarctic Continental Zone is scarce.During the summer of 2019/2020,tintinnid diversity and horizontal distribution in surface waters were investigated in the Ro...
关键词:Antarctic Continental Zone TINTINNID community structure Ross Sea Amundsen Sea polynya 
Thinner Sea Ice Contribution to the Remarkable Polynya Formation North of Greenland in August 2018
《Advances in Atmospheric Sciences》2021年第9期1474-1485,共12页Xiaoyi SHEN Chang-Qing KE Bin CHENG Wentao XIA Mengmeng LI Xuening YU Haili LI 
supported by the National Key Research and Development Program of China (Grant No.2018YFC1407206);Academy of Finland (Grant No.317999);European Union’s Horizon 2020 research and innovation programme (Grant No.727890-INTAROS)。
In August 2018,a remarkable polynya was observed off the north coast of Greenland,a perennial ice zone where thick sea ice cover persists.In order to investigate the formation process of this polynya,satellite observa...
关键词:POLYNYA sea ice thickness wind sea ice drift GREENLAND 
Impacts of atmospheric and oceanic factors on monthly and interannual variations of polynya in the East Siberian Sea and Chukchi Sea被引量:1
《Advances in Climate Change Research》2021年第4期527-538,共12页ZHANG Yu ZHANG Yan-Yan XU Dan-Ya CHEN Chang-Sheng SHEN Xin-Yi HU Song CHANG Liang ZHOU Xiang-Qian FENG Gui-Ping 
the National Key Research and Development Program of China(2019YFA0607000);the National Natural Science Foundation of China(41706210)for Yu Zhang;the Innovation Group Project of Southern Marine Science and Engineering Guangdong Laboratory(Zhuhai)(311021009)for Dan-Ya Xu;the U.S.National Science Foundation(PLR-1603000)for Chang-Sheng Chen and Shanghai Pujiang Program(19PJ1404300)for Liang Chang.
As a key region of Northeast Passage,the polynya along the Siberian coast in the East Siberian and Chukchi Seas is important to local dynamic and thermodynamic processes,sea ice production and marine ecosystem.The det...
关键词:Polynya area AMSR-E Wind Ocean heat transport 
Sources of particulate organic matter in the Chukchi and Siberian shelves: clues from carbon and nitrogen isotopes被引量:4
《Acta Oceanologica Sinica》2020年第9期96-108,共13页Renming Jia Xinyue Mu Min Chen Jing Zhu Bo Wang Xiaopeng Li A S Astakhov Minfang Zheng Yusheng Qiu 
The National Natural Science Foundation of China under contract No.41721005;the China Ocean Mineral Resources R&D Association(COMRA)Program under contract No.DY135-E2-2-03;the Marine S&T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology under contract No.2018SDKJ0104-3;the Ministry of Science and Education of Russia Project under contract No.АААА-А17-117030110033-0.
The stable isotopic composition(δ13C andδ15N)and carbon/nitrogen ratio(C/N)of particulate organic matter(POM)in the Chukchi and East Siberian shelves from July to September,2016 were measured to evaluate the spatial...
关键词:particulate organic matter carbon isotope nitrogen isotope Chukchi Shelf East Siberian Shelf POLYNYA 
Characterization of the unprecedented polynya events north of Greenland in 2017/2018 using remote sensing and reanalysis data被引量:4
《Acta Oceanologica Sinica》2020年第9期5-17,共13页Ruibo Lei Dawei Gui Zhouli Yuan Xiaoping Pang Ding Tao Mengxi Zhai 
The National Key Research and Development Program of China under contract Nos 2018YFA0605903 and 2016YFC1402702;the National Natural Science Foundation of China under contract Nos 41722605 and 41976219。
Based on an ice concentration threshold of 90%,it has been identified that two polynya events occurred in the region north of Greenland during the 2017/2018 ice season.The winter event lasted from February 20 to March...
关键词:sea ice ice concentration ice motion POLYNYA GREENLAND Arctic Ocean 
Specific Relationship between the Surface Air Temperature and the Area of the Terra Nova Bay Polynya,Antarctica被引量:3
《Advances in Atmospheric Sciences》2020年第5期532-544,共13页Yifan DING Xiao CHENG Xichen LI Mohammed SHOKR Jiawei YUAN Qinghua YANG Fengming HUI 
the National Natural Science Foundation of China(Grant No.41830536,Grant No.41676190,and Grant No.41941009);the Fundamental Research Funds for the Central Universities(Grant No.12500-312231103);The authors thank the University of Bremen for providing the AMSR-E,AMSR-2 and SSMIS SIC data,as well as the University of Wisconsin-Madison Automatic Weather Station Program(NSF Grant No.ANT-1543305)。
Antarctic polynyas play an important role in regional atmosphere?ice?ocean interactions and are considered to help generate the global deep ocean conveyer belt.Polynyas therefore have a potential impact on the Earth’...
关键词:air temperature wind speed POLYNYA area SPECIFIC RELATIONSHIP TERRA NOVA BAY 
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