Pub Date : 2010-11-30DOI: 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":"72 1","pages":"104-124"},"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}
Pub Date : 2010-11-30DOI: 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":"22 1","pages":"141-149"},"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}
Pub Date : 2010-07-06DOI: 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":"22 1","pages":"23-32"},"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}
Pub Date : 2010-07-06DOI: 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":"22 1","pages":"56-68"},"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}
Pub Date : 2010-07-06DOI: 10.3724/SP.J.1084.2010.00069
E. Dongchen, Xin Zhang
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.
{"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":"22 1","pages":"69-78"},"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}
Pub Date : 2010-07-06DOI: 10.3724/SP.J.1084.2010.00001
Mingxing Xu, M. Yan, Jiawen Ren, Songtao Ai, Jiancheng Kang, E. Dongchen
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.
lauste Lovenbreen和Pedersenbreen冰川位于斯瓦尔巴群岛的Ny-lesund。在第一年(2005/2006)观测的基础上，对两个冰川的表面物质平衡和冰流速度进行了分析，同时对奥斯特洛夫布林的前沿也进行了调查。结果表明:(1)auste Lovenbreen和Pedersenbreen的净质量平衡分别为-0.44和-0.20 m w.e。年消融量分别为-0.99和-0.94 m w.e，相应的ELA分别为478.10和494.87m。(2) auste Lovenbreen和Pedersenbreen是斯瓦尔巴群岛激流型冰川的冰流模式。冰流速度的水平矢量平行于或收敛于两个冰川的中心线，冰流速度在冰川的下部消融区较慢，在冰川的中部和上部相对较快。Lovenbreen的平均、最大和最小冰流速度分别为2.28、3.91和0.81 m·a-1, Pedersenbreen的平均、最大和最小冰流速度分别为6.74、8.13和5.49 m·a-1。冰流速度垂直矢量表明，消融区存在质量损失，随着海拔高度的增加，质量损失减弱，而Lovenbreen高地ELA附近存在质量增加。实际垂直位移符合堆积区向下运动，而消融区向上运动的一般规律。(3) Lovenbreen的锋面以平均21.83 m.a-1的速度后退，最大速度为77.30 m.a-1，最小速度为2.76 m.a-1。
{"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":"22 1","pages":"10-22"},"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}
Pub Date : 2010-07-06DOI: 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":"22 1","pages":"42-47"},"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}
Pub Date : 2010-07-06DOI: 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":"1 1","pages":"48-55"},"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}
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