Antarctica.相关论文
The detailed electrical conductivity measurement (ECM), trace chemical compositions and microparticles concentration ana......
本文通过对荣华二采区10...
Ureilites are a common group of achondrites with a high abundance of carbon. They probably have a genetic relationship w......
Gravity measurement is of great importance to the height datum in Antarctica.The absolute gravity measurement was carrie......
本文利用1986年南极长城站的哨声观测资料,对磁暴期间的哨声活动、哨声发生率的日变化、季节变化及磁静日和磁扰日色散值的变化作......
1992年3-5月极星号ANT/秋季航次,对南极威德尔海东北海域浮冰区形成期新冰生态进行考察研究。结果表明,海冰物理结构特征与海冰生成环境及其形成......
根据十多米深度钻孔温度的测量和分析,对长城站附近地区的冰川温度状况进行了讨论。近表面层温度在消融区稍低于-1℃,在积累区绝大......
1992/1993南极夏季期间,在普里兹湾邻近海域捕获大磷虾临产雌体,于“极地”船上现场培养,观察其产卵次数、产卵量和产卵虾卵巢发育等生殖特点。......
本文研究了燕鸥湖、西湖和基太湖湖泊沉积物的稀土地球化学。这些湖泊沉积物的稀土分布模式与菲尔德斯半岛第三纪火山岩非常相似,它......
介绍了成像式宇宙噪声接收机在中山站的部署,分析了首批观测数据,得出中山站区宇宙噪声静日曲线。分析表明,观测期间中山站区的宇宙噪......
现代南极大陆冰缘地理地貌,形成于18000年以来全球气候变化,南极大陆冰盖的退缩,以及随后的大陆均衡抬升和海平面变化等过程。研究表明,在维......
于1998年12月至1999年1月南极夏季,对南大洋普里兹湾临近海域主要被囊类纽鳃樽数量密度分布进行了现场调查,同时于-IV-3站对纽鳃樽对浮游植物率利用肠......
本文采用元素分析、红外光谱、扫描电镜和热解分析等手段研究南极布兰期菲尔德海峡表层沉积物干酷根的化学和物理性质。南极样干酪......
在南极长城站观测甚低频(VLF)波时发现,夜间奥米伽导航系统的B台在10.2kHz发射天线激励起准TE_1模,夜间沿西南方向远距离传播时准T......
通过分析航空60MHz无线电回波数据,目前在南极已发现77个冰下湖。其中,最著名的是Vostok湖。这些湖泊主要是由于地热流,以及冰层底部滑动和冰内变形......
自1985年发现南极春季臭氧洞以来,对于臭氧大幅度减少所引起的可能后果与危害引起了国际关注。臭氧减少的直接后果之一是到达地表的UV-B辐射......
GrainsizecharacteristicsandenvironmentalindicationofthesedimentsaroundGreatWallStation,AntarcticaTX@刘耕年@崔之久@熊黑钢Grainsizecharacter.........
GEOLGY OF FILDES PENINSULA,KING GEORGE ISLAND,WEST ANTARCTICA——A Study on the Stratigraphy and Volca
On the basis of the geological mapping, isotopic choronoogcal and petrological evidences, the aumors suggested that the ......
This paper deals with the mass movement processes on the Fildes Peninsula, King George Island. Based on numerous field i......
The sea ice core (1.6m) and lake ice core (1.5m) were taken respectively from sea sampling site and Ace Lake near Davis ......
Ecology features of coastal saline lakes related to environmental evolution in the area of Antarctic
1IntroductionTheAntarcticcoastlineisafectedbytheretreatoftheiceshetwhichbeganaround18000aB.P..Icefreareas,suchastheBungerHils.........
1IntroductionTheKingGeorgeIsland,locatedat61°50′62°15′Sand57°30′59°00′E,isthelargestoneamongtheSouthShetlandIslands.Itconsist.........
Apreliminarystudyontheelementstrataandpalaeoenvi┐ronmentofcoreNP95┐1fromthePrydzBay,AntarcticaGuSenchang(古森昌)andYanWen(颜文)Sou.........
EcologyofnewlyformedseaiceintheWeddelSea,Antarcti┐caⅠ.chlorophylaandnutrientsWangZipan(王自磐)SecondInstituteofOceanography,SOA,.........
1IntroductionZhongshanStation(76°22′E,69°22′S)ofAntarcticaislocatedinanideaplaceforobservingsolar-terestrialphenomena.AtZhong.........
Primary productivity and chlorophyll a in Prydz Bay and its mouth in Antarctica during the austral s
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The Grove Mountains are located in Princess Elizabeth Land,East Antarctica,ext ending from 72° to 73°S latitude and 73......
Ecological differences of south polar skua populations from Fildes Peninsula of King George Island a
A study has been done on the comparison of nesting and feeding behavior, population variances as well as breeding succes......
菲尔德斯半岛火山活动有两个高峰期,相应分为两个亚族回.火山机构有二类,一类以火山颈相岩柱为标志,另一类发育着火口相、近火口相......
Scientists recently reported an unusual finding:the discovery of the second-largest egg known to exist.The egg,a 68 mill......
柯林斯冰帽两支冰芯层位记录证实了该冰帽主冰穹顶部(海拔约700m)属暖渗浸带,小冰穹顶部(海拔约250m)属渗浸带。雪、冰的层位分布和密度变化包含......
本文通过对长城站区燕窝湖岩芯沉积物中稀土元素丰度、分布模式、特征参数和稀土元素之间以及其他元素的相关系数研究,探讨了该湖......