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FEATURES OF NORTHWEST PASSAGE SEA ICE’S DISTRIBUTION AND VARIATION UNDER ARCTIC RAPIDLY WARMING CONDITION: FEATURES OF NORTHWEST PASSAGE SEA ICE’S DISTRIBUTION AND VARIATION UNDER ARCTIC RAPIDLY WARMING CONDITION 北极快速变暖条件下西北航道海冰分布与变化特征:北极快速变暖条件下西北航道海冰分布与变化特征
极地研究 Pub Date : 2010-11-30 DOI: 10.3724/SP.J.1084.2010.00104
Jie Su, Dong-Hong Xu, Jinping Zhao, Xiang Li
{"title":"FEATURES OF NORTHWEST PASSAGE SEA ICE’S DISTRIBUTION AND VARIATION UNDER ARCTIC RAPIDLY WARMING CONDITION: FEATURES OF NORTHWEST PASSAGE SEA ICE’S DISTRIBUTION AND VARIATION UNDER ARCTIC RAPIDLY WARMING CONDITION","authors":"Jie Su, Dong-Hong Xu, Jinping Zhao, Xiang Li","doi":"10.3724/SP.J.1084.2010.00104","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2010.00104","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":"69763927","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}
引用次数: 6
A CASE STUDY ON SNOW STORM AT GREAT WALL STATION, ANTARCTICA: A CASE STUDY ON SNOW STORM AT GREAT WALL STATION, ANTARCTICA 南极长城站雪暴的个案研究——以南极长城站雪暴为例
极地研究 Pub Date : 2010-11-30 DOI: 10.3724/SP.J.1084.2010.00141
Qinghua Yang, Zhaohui Yin, Lin Zhang, Jianyong Xing, Bo Su
{"title":"A CASE STUDY ON SNOW STORM AT GREAT WALL STATION, ANTARCTICA: A CASE STUDY ON SNOW STORM AT GREAT WALL STATION, ANTARCTICA","authors":"Qinghua Yang, Zhaohui Yin, Lin Zhang, Jianyong Xing, Bo Su","doi":"10.3724/SP.J.1084.2010.00141","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2010.00141","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":"69764089","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}
引用次数: 1
UV-B短期照射对北极冰川小球藻Chlorella sp．的生物学效应 UV-B短期照射对北极冰川小球藻Chlorella sp．的生物学效应
极地研究 Pub Date : 2010-10-17 DOI: 10.3724/SP.J.1084.2010.00164
彭小伟, 何剑锋, 罗玮, 李运广, 蔡明红
{"title":"UV-B短期照射对北极冰川小球藻Chlorella sp．的生物学效应","authors":"彭小伟, 何剑锋, 罗玮, 李运广, 蔡明红","doi":"10.3724/SP.J.1084.2010.00164","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2010.00164","url":null,"abstract":"以一种分离自北极冰川融水的淡水微藻（Chlorella sp．）为实验材料，设置两个不同强度UV-B（45μW／cm^2，76μW／cm^2）照射处理，每4h取样检测，对其生化组分进行分析，了解微藻对UV—B辐射的响应。研究结果显示小球藻经辐射处理后，其生化成分发生变化：（1）在较低强度的UV-B（45μW／cm^2）辐射下，叶绿素a（Chla）和类胡萝卜素（Car）含量先升后降，且在4h时有最大值；高强度UV—B（76μW／cm^2）辐射下，Chla和Car含量随辐射时间延长基本呈下降趋势；（2）超氧阴离子（O2^-·）和丙二醛（MDA）含量基本随辐照时间的延长和辐照强度的增大而提高，过氧化氢（H2O2）含量变化虽随辐照时间的延长呈上升趋势，但直到12h才表现为明显提高；（3）超氧化物歧化酶（SOD）、过氧化氢酶（CAT）活性在低UV-B处理下，随辐照时间的延长呈升高趋势；在高UV—B辐射下，SOD活性先升后降，CAT活性上下波动；（4）UV—B辐射使小球藻脂肪酸组成发生了变化。结果表明：UV—B，尤其是高强度或较高剂量的UV-B会对北极冰川微藻带来不利的影响。","PeriodicalId":65706,"journal":{"name":"极地研究","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69764194","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}
引用次数: 0
DIFFERENCE OF TWO SALINITY PARAMETERIZATION SCHEMES IN SIS SEA ICE MODEL: DIFFERENCE OF TWO SALINITY PARAMETERIZATION SCHEMES IN SIS SEA ICE MODEL sis海冰模型中两种盐度参数化方案的差异:sis海冰模型中两种盐度参数化方案的差异
极地研究 Pub Date : 2010-07-06 DOI: 10.3724/SP.J.1084.2010.00023
Qingyuan Wang, Qingquan Li, Lanning Wang
{"title":"DIFFERENCE OF TWO SALINITY PARAMETERIZATION SCHEMES IN SIS SEA ICE MODEL: DIFFERENCE OF TWO SALINITY PARAMETERIZATION SCHEMES IN SIS SEA ICE MODEL","authors":"Qingyuan Wang, Qingquan Li, Lanning Wang","doi":"10.3724/SP.J.1084.2010.00023","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2010.00023","url":null,"abstract":"","PeriodicalId":65706,"journal":{"name":"极地研究","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69763339","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}
引用次数: 0
PROSPECT OF RESEARCH ON ARCTIC BLACK CARBON AEROSOL: PROSPECT OF RESEARCH ON ARCTIC BLACK CARBON AEROSOL 北极黑碳气溶胶研究展望:北极黑碳气溶胶研究展望
极地研究 Pub Date : 2010-07-06 DOI: 10.3724/SP.J.1084.2010.00056
Jianqiong Zhan, Liqi Chen, Yuanhui Zhang, Xulin Yang, W. Li
{"title":"PROSPECT OF RESEARCH ON ARCTIC BLACK CARBON AEROSOL: PROSPECT OF RESEARCH ON ARCTIC BLACK CARBON AEROSOL","authors":"Jianqiong Zhan, Liqi Chen, Yuanhui Zhang, Xulin Yang, W. Li","doi":"10.3724/SP.J.1084.2010.00056","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2010.00056","url":null,"abstract":"","PeriodicalId":65706,"journal":{"name":"极地研究","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69763718","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}
引用次数: 4
PROGRESS IN APPLICATION OF MODIS FOR REMOTE SENSING IN POLAR REGIONS: PROGRESS IN APPLICATION OF MODIS FOR REMOTE SENSING IN POLAR REGIONS 极地遥感modis应用进展:极地遥感modis应用进展
极地研究 Pub Date : 2010-07-06 DOI: 10.3724/SP.J.1084.2010.00069
E. Dongchen, Xin Zhang
{"title":"PROGRESS IN APPLICATION OF MODIS FOR REMOTE SENSING IN POLAR REGIONS: PROGRESS IN APPLICATION OF MODIS FOR REMOTE SENSING IN POLAR REGIONS","authors":"E. Dongchen, Xin Zhang","doi":"10.3724/SP.J.1084.2010.00069","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2010.00069","url":null,"abstract":"The remote sensing technique is widely used in Polar Regions,and Moderate Resolution Imaging Spectroradiomete(MODIS) is one of the most important satellite sensors in the domain of remote sensing.In this article,MODIS sensor,including the information of its satellites,its system constitutes,its hardware characteristic,its large spectra and usual applications are briefly introduced first.Then,there is a particular introduction of MODIS's use in Polar Regions,which refers to the polar physiognomy,polar atmosphere and polar ocean,with citing many examples.At last,views about the development of MODIS and its series sensors in the future,including the improved applications in Polar Regions are given.","PeriodicalId":65706,"journal":{"name":"极地研究","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69763297","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}
引用次数: 1
A coupled regional Arctic sea ice-ocean model：configuration and application 北极海冰-海洋耦合区域模式:配置与应用
极地研究 Pub Date : 2010-07-06 DOI: 10.3724/SP.J.1084.2010.00079
Qun Li, Lu Zhang, Huiding Wu
{"title":"A coupled regional Arctic sea ice-ocean model：configuration and application","authors":"Qun Li, Lu Zhang, Huiding Wu","doi":"10.3724/SP.J.1084.2010.00079","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2010.00079","url":null,"abstract":"","PeriodicalId":65706,"journal":{"name":"极地研究","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69763745","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}
引用次数: 0
THE STUDIES OF SURFACE MASS BALANCE AND ICE FLOW ON GLACIERS AUSTRELOVéNBREEN AND PEDERSENBREEN, SVALBARD, ARCTIC: THE STUDIES OF SURFACE MASS BALANCE AND ICE FLOW ON GLACIERS AUSTRELOVéNBREEN AND PEDERSENBREEN, SVALBARD, ARCTIC 北极斯瓦尔巴群岛冰川表面物质平衡和冰流研究:北极斯瓦尔巴群岛冰川表面物质平衡和冰流研究
极地研究 Pub Date : 2010-07-06 DOI: 10.3724/SP.J.1084.2010.00001
Mingxing Xu, M. Yan, Jiawen Ren, Songtao Ai, Jiancheng Kang, E. Dongchen
{"title":"THE STUDIES OF SURFACE MASS BALANCE AND ICE FLOW ON GLACIERS AUSTRELOVéNBREEN AND PEDERSENBREEN, SVALBARD, ARCTIC: THE STUDIES OF SURFACE MASS BALANCE AND ICE FLOW ON GLACIERS AUSTRELOVéNBREEN AND PEDERSENBREEN, SVALBARD, ARCTIC","authors":"Mingxing Xu, M. Yan, Jiawen Ren, Songtao Ai, Jiancheng Kang, E. Dongchen","doi":"10.3724/SP.J.1084.2010.00001","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2010.00001","url":null,"abstract":"The glaciers Austre Lovenbreen and Pedersenbreen are located at Ny-lesund, Svalbard. Based on the observation of first year (2005/2006), surface mass balance and ice flow velocity of both glaciers have been analysed, while the front edge of Austre Lovenbreen has also been surveyed. The results are as following: (1) The net mass balance of Austre Lovenbreen and Pedersenbreen is -0.44 and -0.20 m w.e., respectively. Their annual ablation is -0.99 and -0.94 m w.e., respectively, and corresponding ELA is 478.10 and 494.87m, respectively. (2) Austre Lovenbreen and Pedersenbreen are characterized as ice flow model of surge-type glaciers in Svalbard. The level vectors of ice flow velocity are parallel or converge to the central lines of both glaciers, with slower velocities at the lower ablation area and relatively faster ones at the middle and upper part of glaciers. The mean, maximum and minimum of ice flow velocities on Austre Lovenbreen are 2.28, 3.91 and 0.81 m·a-1, and Pedersenbreen's are 6.74, 8.13 and 5.49 m·a-1. The vertical vectors of ice flow velocity show that there is a mass loss in the ablation area, which weakness with the increase of altitude, while there exists a mass gain near ELA on Austre Lovenbreen. The actual vertical displacement is in accord with the general pattern that motion is downward in the accumulation area, and is, by contrast, upward in the ablation area. (3) The front edge of Austre Lovenbreen has receded at an average rate of 21.83 m.a-1, with maximum 77.30 m.a-1 and minimum 2.76 m.a-1.","PeriodicalId":65706,"journal":{"name":"极地研究","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69763263","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}
引用次数: 1
CLIMATOLOGICAL ANALYSIS FOR THE SYNOPTIC SITUATIONS OF THE FOG AT THE GREAT WALL STATION, ANTARCTIC: CLIMATOLOGICAL ANALYSIS FOR THE SYNOPTIC SITUATIONS OF THE FOG AT THE GREAT WALL STATION, ANTARCTIC 南极长城站雾天气情况的气候分析:南极长城站雾天气情况的气候分析
极地研究 Pub Date : 2010-07-06 DOI: 10.3724/SP.J.1084.2010.00042
Cong Xu, Qinghua Yang, Zhen‐Gang Xue
{"title":"CLIMATOLOGICAL ANALYSIS FOR THE SYNOPTIC SITUATIONS OF THE FOG AT THE GREAT WALL STATION, ANTARCTIC: CLIMATOLOGICAL ANALYSIS FOR THE SYNOPTIC SITUATIONS OF THE FOG AT THE GREAT WALL STATION, ANTARCTIC","authors":"Cong Xu, Qinghua Yang, Zhen‐Gang Xue","doi":"10.3724/SP.J.1084.2010.00042","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2010.00042","url":null,"abstract":"","PeriodicalId":65706,"journal":{"name":"极地研究","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69763548","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}
引用次数: 0
SCREENING AND IDENTIFICATION OF COLD-ACTIVE β-GALACTOSIDASE-PRODUCING BACTERIUM AND-CHARACTERIZATION OF THE β-GALACTOSIDASE: SCREENING AND IDENTIFICATION OF COLD-ACTIVE β-GALACTOSIDASE-PRODUCING BACTERIUM AND-CHARACTERIZATION OF THE β-GALACTOSIDASE 冷活性β-半乳糖苷酶产菌的筛选鉴定及β-半乳糖苷酶的鉴定:冷活性β-半乳糖苷酶产菌的筛选鉴定及β-半乳糖苷酶的鉴定
极地研究 Pub Date : 2010-07-06 DOI: 10.3724/SP.J.1084.2010.00048
Chun-gang Zhou, Yong Yu, Hui-lan Li, Yin–Xin Zeng, Bo Chen
{"title":"SCREENING AND IDENTIFICATION OF COLD-ACTIVE β-GALACTOSIDASE-PRODUCING BACTERIUM AND-CHARACTERIZATION OF THE β-GALACTOSIDASE: SCREENING AND IDENTIFICATION OF COLD-ACTIVE β-GALACTOSIDASE-PRODUCING BACTERIUM AND-CHARACTERIZATION OF THE β-GALACTOSIDASE","authors":"Chun-gang Zhou, Yong Yu, Hui-lan Li, Yin–Xin Zeng, Bo Chen","doi":"10.3724/SP.J.1084.2010.00048","DOIUrl":"https://doi.org/10.3724/SP.J.1084.2010.00048","url":null,"abstract":"","PeriodicalId":65706,"journal":{"name":"极地研究","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69763604","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}
引用次数: 0
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