Pub Date : 2013-01-23DOI: 10.3724/SP.J.1084.2012.00047
Jie Wang, Jingxue Guo, Huajun Wang, Bo Sun, G. Tian
{"title":"DATA ANALYSIS OF SHIPBORNE EM31-ICE MEASURING IN THE FOURTH CHINESE NATIONAL ARCTIC RESEARCH EXPEDITION: DATA ANALYSIS OF SHIPBORNE EM31-ICE MEASURING IN THE FOURTH CHINESE NATIONAL ARCTIC RESEARCH EXPEDITION","authors":"Jie Wang, Jingxue Guo, Huajun Wang, Bo Sun, G. Tian","doi":"10.3724/SP.J.1084.2012.00047","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2012.00047","url":null,"abstract":"","PeriodicalId":65706,"journal":{"name":"极地研究","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69764120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-01-23DOI: 10.3724/SP.J.1084.2012.00087
Qinghua Yang, Chunhua Li, Jianyong Xing, Qun Li, Lin Zhang, Ming Li
{"title":"ARCTIC SEA ICE FORECASTING EXPERIMENTS IN THE SUMMER OF 2010: ARCTIC SEA ICE FORECASTING EXPERIMENTS IN THE SUMMER OF 2010","authors":"Qinghua Yang, Chunhua Li, Jianyong Xing, Qun Li, Lin Zhang, Ming Li","doi":"10.3724/SP.J.1084.2012.00087","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2012.00087","url":null,"abstract":"","PeriodicalId":65706,"journal":{"name":"极地研究","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69764334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-01-23DOI: 10.3724/SP.J.1084.2012.00060
Qian Wang, Jimin Liang, Zejun Hu
{"title":"AURORAL EVENT DETECTION USING SPATIOTEMPORAL STATISTICS OF LOCAL MOTION VECTOR: AURORAL EVENT DETECTION USING SPATIOTEMPORAL STATISTICS OF LOCAL MOTION VECTOR","authors":"Qian Wang, Jimin Liang, Zejun Hu","doi":"10.3724/SP.J.1084.2012.00060","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2012.00060","url":null,"abstract":"","PeriodicalId":65706,"journal":{"name":"极地研究","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69764612","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-11-30DOI: 10.3724/SP.J.1084.2010.00125
Guang Yang, Chaolun Li, Song Sun
The distribution and abundance of euphausiid larvae and salps was studied from samples collected in 2002 and 2006 from Prydz Bay, Antarctica. Larvae of Thysanoessa macrura and Euphausia superba were mainly distributed in the north of the continental shelf. T . macrura was more abundant and had a relatively wider distribution. In 2006, with ice having retreated and higher sea?water temperatures and chlorophyll a levels, E . superba and T . macrura occurred in higher abundances and at more mature developmental stages. Euphausia crystallorophias was mainly distributed in the neritic region. In 2002, with severe ice conditions in the neritic region, abundance of E . crystallorophias was only 95.6 ind · (1000 m) -3 . In 2006 when a polynya existed, the abundance of E . crystallorophias reached 43966.6 ind · (1000 m) -3 . The population mainly consisted of metanauplius (MN) and calyptopis I (CI). Salps, mostly thompsori Salpa thompson , had a low abundance in Prydz Bay. In 2002, S . thompsori was only found at one station in the north of the bay with an abundance of 10 ind · (1000 m) -3 . In 2006, S . thompsoni was found at three stations located near the conti? nental slope and average abundance reached 146.7 ind · (1000 m) -3 . Environ-mental factors, such as the timing of ice melt, polynya formation and food concentration appear to have a marked effect on the distribution and abundance of euphausiid larvae and salps.
对2002年和2006年在南极洲Prydz湾采集的样本进行了研究。大飞蛾和大飞蛾幼虫主要分布在大陆架北部。T。Macrura更丰富，分布也相对更广。2006年，随着冰川的消融和海平面的上升，水温和叶绿素a水平，E。superba和T。Macrura的丰度更高，发育阶段也更成熟。嗜晶狼主要分布在浅海地区。2002年，由于浅海地区的冰情严重，E。嗜晶性仅为95.6 ind·(1000 m) -3。2006年，当一个冰湖存在时，E。结晶性达到43966.6 ind·(1000 m) -3。种群主要由metanauplius (MN)和calyptopis I (CI)组成。海鞘在Prydz Bay的丰度较低，以thompsori Salpa thompson为主。2002年，S。汤普梭菌仅在海湾北部的一个站点发现，丰度为10 ind·(1000 m) -3。2006年，S。汤普森在康提附近的三个车站被发现。土壤坡度和平均丰度达到146.7 ind·(1000 m) -3。环境因素，如冰融化的时间、多冰洞的形成和食物的浓度，似乎对绿腹蝗幼虫和海鞘的分布和丰度有显著的影响。
{"title":"Distribution and abundance of euphausiid larvae and salps during austral summers in Prydz Bay, Antarctica","authors":"Guang Yang, Chaolun Li, Song Sun","doi":"10.3724/SP.J.1084.2010.00125","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2010.00125","url":null,"abstract":"The distribution and abundance of euphausiid larvae and salps was studied from samples collected in 2002 and 2006 from Prydz Bay, Antarctica. Larvae of Thysanoessa macrura and Euphausia superba were mainly distributed in the north of the continental shelf. T . macrura was more abundant and had a relatively wider distribution. In 2006, with ice having retreated and higher sea?water temperatures and chlorophyll a levels, E . superba and T . macrura occurred in higher abundances and at more mature developmental stages. Euphausia crystallorophias was mainly distributed in the neritic region. In 2002, with severe ice conditions in the neritic region, abundance of E . crystallorophias was only 95.6 ind · (1000 m) -3 . In 2006 when a polynya existed, the abundance of E . crystallorophias reached 43966.6 ind · (1000 m) -3 . The population mainly consisted of metanauplius (MN) and calyptopis I (CI). Salps, mostly thompsori Salpa thompson , had a low abundance in Prydz Bay. In 2002, S . thompsori was only found at one station in the north of the bay with an abundance of 10 ind · (1000 m) -3 . In 2006, S . thompsoni was found at three stations located near the conti? nental slope and average abundance reached 146.7 ind · (1000 m) -3 . Environ-mental factors, such as the timing of ice melt, polynya formation and food concentration appear to have a marked effect on the distribution and abundance of euphausiid larvae and salps.","PeriodicalId":65706,"journal":{"name":"极地研究","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69763971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-11-30DOI: 10.3724/SP.J.1084.2010.00150
Yan‐Chow Ma, G. Sui, Shang Chen
{"title":"ATMOSPHERIC NUMERICAL ANALYSES OVER ARCTIC REGION DURING THE PERIOD OF TYPICAL MONTHS: ATMOSPHERIC NUMERICAL ANALYSES OVER ARCTIC REGION DURING THE PERIOD OF TYPICAL MONTHS","authors":"Yan‐Chow Ma, G. Sui, Shang Chen","doi":"10.3724/SP.J.1084.2010.00150","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2010.00150","url":null,"abstract":"","PeriodicalId":65706,"journal":{"name":"极地研究","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69764152","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-11-30DOI: 10.3724/SP.J.1084.2010.00091
Jinping Zhao, Weibo Wang, L. Cooper
{"title":"CALCULATION OF PHOTOSYNTHETICALLY AVAILABLE RADIATION USING MULTISPECTRAL DATA IN THE ARCTIC: CALCULATION OF PHOTOSYNTHETICALLY AVAILABLE RADIATION USING MULTISPECTRAL DATA IN THE ARCTIC","authors":"Jinping Zhao, Weibo Wang, L. Cooper","doi":"10.3724/SP.J.1084.2010.00091","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2010.00091","url":null,"abstract":"","PeriodicalId":65706,"journal":{"name":"极地研究","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69763849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-11-30DOI: 10.3724/SP.J.1084.2010.00190
Wenhui Wu, Fuzhong Yin, Di Wu
{"title":"RESEARCH ON NON-METRIC DIGITAL AERIAL PHOTOGRAMMETRY TECHNOLOGY BASED ON HELICOPTER IN ANTARCTICA: RESEARCH ON NON-METRIC DIGITAL AERIAL PHOTOGRAMMETRY TECHNOLOGY BASED ON HELICOPTER IN ANTARCTICA","authors":"Wenhui Wu, Fuzhong Yin, Di Wu","doi":"10.3724/SP.J.1084.2010.00190","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2010.00190","url":null,"abstract":"","PeriodicalId":65706,"journal":{"name":"极地研究","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69763878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-11-30DOI: 10.3724/SP.J.1084.2010.00199
Xiangtao Wang, Qian-Yi Zhao
{"title":"THE ROUTE SELECTION FOR R/V XUELONG’S CROSSING THE WESTERLY BELT BASED ON THE 25TH CHINESE NATIONAL ANTARCTIC RESEARCH EXPEDITION: THE ROUTE SELECTION FOR R/V XUELONG’S CROSSING THE WESTERLY BELT BASED ON THE 25TH CHINESE NATIONAL ANTARCTIC RESEARCH EXPEDITION","authors":"Xiangtao Wang, Qian-Yi Zhao","doi":"10.3724/SP.J.1084.2010.00199","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2010.00199","url":null,"abstract":"","PeriodicalId":65706,"journal":{"name":"极地研究","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69763896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-11-30DOI: 10.3724/SP.J.1084.2010.00135
Yuanyuan Zhu, Xue-bin Yin, Shou-biao Zhou
{"title":"A PRELIMINARY STUDY OF SELENIUM AND MINERAL ELEMENTS IN ANTARCTIC KRILL: A PRELIMINARY STUDY OF SELENIUM AND MINERAL ELEMENTS IN ANTARCTIC KRILL","authors":"Yuanyuan Zhu, Xue-bin Yin, Shou-biao Zhou","doi":"10.3724/SP.J.1084.2010.00135","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2010.00135","url":null,"abstract":"","PeriodicalId":65706,"journal":{"name":"极地研究","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69764016","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-11-30DOI: 10.3724/SP.J.1084.2010.00174
Liyan Chang, Weina Hua, Yu Li
{"title":"CURRENT SITUATION OF ANTARCTIC RESEARCH WORK BASED ON THE COLLECTION AND ANALYSIS OF ANTARCTIC RESEARCH ARTICLES: CURRENT SITUATION OF ANTARCTIC RESEARCH WORK BASED ON THE COLLECTION AND ANALYSIS OF ANTARCTIC RESEARCH ARTICLES","authors":"Liyan Chang, Weina Hua, Yu Li","doi":"10.3724/SP.J.1084.2010.00174","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2010.00174","url":null,"abstract":"","PeriodicalId":65706,"journal":{"name":"极地研究","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69763769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：