A study on cosmic dust particles in Antarctic ice，snow and non－Antarctic region and their origins

ＡｓｔｕｄｙｏｎｃｏｓｍｉｃｄｕｓｔｐａｒｔｉｃｌｅｓｉｎＡｎｔａｒｃｔｉｃｉｃｅ，ｓｎｏｗａｎｄｎｏｎ－ＡｎｔａｒｃｔｉｃｒｅｇｉｏｎａｎｄｔｈｅｉｒｏｒｉｇｉｎｓＷａｎｇＤａｏｄｅ（王道德）ａｎｄＤａｉＣｈｅｎｇｄａ（戴诚达）（Ｇｕａｎｇｚｈｏｕ...     

Analyses on the physio－psychological state of the expeditioners in Antarctica

Ａｎａｌｙｓｅｓｏｎｔｈｅｐｈｙｓｉｏ－ｐｓｙｃｈｏｌｏｇｉｃａｌｓｔａｔｅｏｆｔｈｅｅｘｐｅｄｉｔｉｏｎｅｒｓｉｎＡｎｔａｒｃｔｉｃａＺｈａｎｇＷｅｎｃｈｅｎｇ（张文诚）；ＷｕＷｅｎ（巫雯）ａｎｄＹｕＹｏｎｇｚｈｏｎｇ（于永中）（ＢｅｉｊｉｎｇＩｎ...     

A comparative study on the ionospheric current systems in the Antarctic and Arctic regions

ＡｃｏｍｐａｒａｔｉｖｅｓｔｕｄｙｏｎｔｈｅｉｏｎｏｓｐｈｅｒｉｃｃｕｒｒｅｎｔｓｙｓｔｅｍｓｉｎｔｈｅＡｎｔａｒｃｔｉｃａｎｄＡｒｃｔｉｃｒｅｇｉｏｎｓＸｕＷｅｎｙａｏ（徐文耀）（ＩｎｓｔｉｔｕｔｅｏｆＧｅｏｐｈｙｓｉｃｓ，ＡｃａｄｅｍｉａＳｉｎｉ...     

Crust-mantle structure under South Pole and Ross Sea Beach in Antarctica

Ｃｒｕｓｔ－ｍａｎｔｌｅｓｔｒｕｃｔｕｒｅｕｎｄｅｒＳｏｕｔｈＰｏｌｅａｎｄＲｏｓｓＳｅａＢｅａｃｈｉｎＡｎｔａｒｃｔｉｃａＳｈｕＰｅｉｙｉ（束沛镒）ａｎｄＺｈａｎｇＢｏ（张钋）（ＩｎｓｔｉｔｕｔｅｏｆＧｅｏｐｈｙｓｉｃｓ，ＡｃａｄｅｍｉａＳｉｎｉｃ...     

Analysis of the ionospheric anomaly at Great Wall Station,Antarctica

ＡｎａｌｙｓｉｓｏｆｔｈｅｉｏｎｏｓｐｈｅｒｉｃａｎｏｍａｌｙａｔＧｒｅａｔＷａｌｌＳｔａｔｉｏｎ，ＡｎｔａｒｃｔｉｃａＺｈｅｎＷｅｉｍｉｎ（甄卫民）；ＣａｏＣｈｏｎｇ（曹冲）ａｎｄＷｕＪｉａｎ（吴健）（ＣｈｉｎａＲｅｓｅａｒｃｈＩｎｓｔｉｔｕｔｅｏ...     

The characteristics of Pi2 pulsations at Great Wall Station,Antarctica

ＴｈｅｃｈａｒａｃｔｅｒｉｓｔｉｃｓｏｆＰｉ２ｐｕｌｓａｔｉｏｎｓａｔＧｒｅａｔＷａｌｌＳｔａｔｉｏｎ，ＡｎｔａｒｃｔｉｃａＹａｎｇＳｈａｏｆｅｎｇ（杨少峰）ａｎｄＸｉａｏＦｕｈｕｉ（肖福辉）（ＩｎｓｔｉｔｕｔｅｏｆＧｅｏｐｈｙｓｉｃｓ，Ａｃａｄｅｍ...     

Characteristics of Pc3 pulsations at Great Wall Station,Antarctica

（杨少峰）（肖福辉）ＣｈａｒａｃｔｅｒｉｓｔｉｃｓｏｆＰｃ３ｐｕｌｓａｔｉｏｎｓａｔＧｒｅａｔＷａｌｌＳｔａｔｉｏｎ，Ａｎｔａｒｃｔｉｃａ￥ＹａｎｇＳｈａｏｆｅｎｇａｎｄＸｉａｏＦｕｈｕｉ（ＩｎｓｔｉｔｕｔｅｏｆＧｅｏｐｈｙｓｉｃｓ，Ａｃａｄｅｍｉａ...     

New ￣(40)Ar/￣(39)Ar age evidence for the Cretaceous volcanic rocks of the Mount Bowles Formation in Livingst

Ｎｅｗ￣（４０）Ａｒ／￣（３９）ＡｒａｇｅｅｖｉｄｅｎｃｅｆｏｒｔｈｅＣｅｔａｃｅｏｕｓｖｏｌｃａｎｉｃｒｏｃｋｓｏｆｔｈｅＭｏｕｎｔＢｏｗｌｅｓＦｏｒｍａｔｉｏｎｉｎＬｉｖｉｎｇｓｔTX＠郑祥身＠胡世玲＠刘嘉麒Ｎｅｗ４０Ａｒ／３９Ａｒａｇｅｅｖｉｄｅｎｃｅ...     

A survey on changes of multiple humoral factors in Antarctic expedition members

ＡｓｕｒｖｅｙｏｎｃｈａｎｇｅｓｏｆｍｕｌｔｉｐｌｅｈｕｍｏｒａｌｆａｃｔｏｒｓｉｎＡｎｔａｒｃｔｉｃｅｘｐｅｄｉｔｉｏｎｍｅｍｂｅｒｓＸｕｅＱｕａｎｆｕ（薛全福）；ＺｈｕＧｕａｎｇｊｉｎ（朱广瑾）；ＣｈｅｎＸｉａｎｇｙｉｎ（陈祥银）；ＸｕＳｈｕｈｕ...     

A study on nano－ and microdiatoms in the intertidal zones of Zhongshan Station，Antarctica

Ａｓｔｕｄｙｏｎｎａｎｏ－ａｎｄｍｉｃｒｏｄｉａｔｏｍｓｉｎｔｈｅｉｎｔｅｒｔｉｄａｌｚｏｎｅｓｏｆＺｈｏｎｇｓｈａｎＳｔａｔｉｏｎ，ＡｎｔａｒｃｔｉｃａＺｈｕＧｅｎｈａｉ（朱根海）；ＬｕＤｏｕｄｉｎｇ（陆斗定）ａｎｄＷａｎｇＺｉｐａｎ（王自磐）（Ｓ...     

南极长城站附近海区冰藻色素的初步分析

本文报道了 1 988年 6 - 1 2月 (结冰期 )南极长城站附近海区冰藻色素的分离、鉴定结果。探讨了该海区冰藻色素的种类组成 ,季节变化以及冰藻色素在海洋生态系中的作用。结果表明 ,该海区冰藻已分离出色素 1 5种 ,可鉴定的有 1 3种 ,分别为 :胡萝卜素 ,脱镁叶绿素 a,叶绿素 a、b、c,叶黄素 ,岩藻黄质 ,脱植基叶绿酸 a,紫黄质 ,脱镁叶绿素 c,叶绿酸 a,叶绿素 c的衍生物 ,di-adinoxanthin,二种色素未能鉴定。该海域冰藻色素具明显的季节变化。     

南极长城站附近海区浮游植物色素的分离和鉴定

本文对南极长城站附近海区所采集的浮游植物样品 ,利用薄层层析技术进行了色素分离、鉴定。结果分离出浮游植物色素 1 5种 ,根据 Jeffrey(1 96 1 )海洋藻类各种色素的 Rf值 (迁移率 )鉴定出的有 1 3种。并讨论了该海区浮游植物色素的季节变化特点     

The separation and identification of phytoplankton pigments from the adjacent waters of Great Wall Station，Antarctica

ＴｈｅｓｅｐａｒａｔｉｏｎａｎｄｉｄｅｎｔｉｆｉｃａｔｉｏｎｏｆｐｈｙｔｏｐｌａｎｋｔｏｎｐｉｇｍｅｎｔｓｆｒｏｍｔｈｅａｄｊａｃｅｎｔｗａｔｅｒｓｏｆＧｒｅａｔＷａｌｌＳｔａｔｉｏｎ，ＡｎｔａｒｃｔｉｃａＬｉＢａｏｈｕａ（李宝华）；ＨｕａｎｇＦｅｎ...     

南极中山站近岸海冰生态学研究Ⅲ.冰藻优势种的季节变化及其与冰下浮游植物的关系

自１９９２年４月１２日至１２月３０日对中山站以西内拉峡湾海冰和冰下水柱中藻类优势种组成和丰度进行了测定。４月份和１１月中旬至１２月中旬冰柱和水柱（０～５０ｍ）藻类丰度高达１０８～１０９ｃｅｌｓ／ｍ２。冰藻的普遍或季节性优势种主要包括Ａｍｐｈｉｐｒｏｒａｋｊｅｌｍａｎｉ、Ｂｅｒｋｅｌｅｙａｒｕｔｉｌａｎｓ、Ｎａｖｉｃｕｌａｇｌａｃｉｅｉ、Ｎｉｔｚｓｃｈｉａｂａｒｋｌｅｙｉ、Ｎ．ｃｙｌｉｎｄｒｕｓ、Ｎ．ｌｅｃｏｉｎｔｅｉ和Ｎｉｔｚｓｃｈｉａｓｐ．。由于藻类结合入冰后自身的演替，春－夏季海冰剖面中所记录的优势种组成并不能准确反映冰底优势种的季节演替过程。从冰底和水表藻种组成的对比表明，两者仅在春末冰底冰藻水华期间具有较强的相似性。秋、春季冰底冰藻水华的形成以现场生长为主，夏初冰藻释放入水后对冰下浮游植物的播种作用不明显。     

南极中山站近岸海冰生态学研究Ⅰ．1992年冰藻生物量的垂直分布及季节变化

从１９９２年４月至１２月对东南极中山站近岸当年冰生物量及其环境因子进行了观测。冰底有色层出现在４月下旬和１１月下旬，集中于冰底２～３ｃｍ，叶绿素ａ最高含量分别为８８．３ｍｇ／ｍ３和２８１０ｍｇ／ｍ３，相应的冰藻数量分别为３．５×１０６和１．２１×１０８个／升。柱总叶绿素ａ含量的季节性变化极为显著，尤其是以春季的大幅度快速增值为特征，变化范围为１．１７～５９．７ｍｇ／ｍ２，冰藻生物量主要分布在冰底，冬季期间则集中在冰底或冰的中上层。藻类优势种较为单一，秋季优势种为Ｎｉｔｚｓｃｈｉａｌｅｃｏｉｎｔｅｉ、Ｎ．ｂａｒｋｌｅｙｉ和Ｎ．ｃｙｌｉｎｄｒｕｓ；春季优势种为Ａｍｐｈｉｐｒｏｒａｋｊｅｌｍａｎｉ，Ｂｅｒｋｅｌｅｙａｒｕｔｉｌａｎｓ和Ｎ．ｌｅｃｏｉｎｔｅｉ。中山站近岸冰藻生物量的垂直分布和季节变化以及春季优势种的组成与东南极其它固冰区具有较强的相似性，与亚南极固冰区差异较大。     

南极乔治王岛长城湾沿岸固定冰中有色层生态观察

自1988年11月至1989年3月,对南极乔治王岛的长城湾沿岸水域中的海洋生物和环境因子进行了调查,1988年11月20日在2号站采得的冰芯中部有一层约5cm的棕色层,而1988年11月17日、20日和26日在5号站采得的冰芯样中有二层棕色层。固定冰中叶绿素a浓度范围在2.55～56.8mg/m~3之间,而且大部分含量集中在海冰的中间层中,而不象其它海区如昭和、戴维斯、凯西和麦克默多等站,大部分叶绿素a集中在海冰的底部,造成这种差别的原因、可能是由于海冰的结构和形成过程不同所致。     

Comparison of tide model outputs for the northern region of the Antarctic Peninsula using satellite altimeters and tide gauge data

This study compares the common harmonic constants of the O₁, K₁, P₁, Q₁, M₂, S₂, N₂, and K₂ tidal constituents from eight global and four regional tide models with harmonic constants from satellite altimeter and tide gauge data for the northern region of the Antarctic Peninsula (58°S–66°S, 53°W–66°W). To obtain a more representative comparison, the study area was divided into three zones with different physical characteristics but similar maximum tidal amplitude variations: Zone I (north of 62°S), Zone II (south of 62°S and west of the Antarctic Peninsula), and Zone III (between 62°S and 64.3°S, and east of 58.5°W). Root sum square (RSS) values are less than or equal to 3.0, 4.2, and 8.4 cm for zones I, II, and III, respectively. No single model shows superior performance in all zones. Because there are insufficient satellite altimetry observations in the vicinity of Matienzo Base (64.9761°S, 60.0683°W), this station was analyzed separately and presents the greatest values of both root mean square misfit and RSS. The maximum, minimum, and average amplitude values of the constituents that follow in importance after the eight common tidal constituents, and which have amplitudes greater than 1 cm, are also analyzed.     

Grain size characteristics and environmental indication of the sediments around Great Wall Station,Antarctica

ＧｒａｉｎｓｉｚｅｃｈａｒａｃｔｅｒｉｓｔｉｃｓａｎｄｅｎｖｉｒｏｎｍｅｎｔａｌｉｎｄｉｃａｔｉｏｎｏｆｔｈｅｓｅｄｉｍｅｎｔｓａｒｏｕｎｄＧｒｅａｔＷａｌｌＳｔａｔｉｏｎ，ＡｎｔａｒｃｔｉｃａTX＠刘耕年＠崔之久＠熊黑钢Ｇｒａｉｎｓｉｚｅｃｈａｒａｃｔｅｒ...     

Fabric and crystal characteristics of Bohai and Arctic sea ice

The fabrics and crystals of Bohai one year ice show that the noncontinuous ice growth rate enables the level ice layers with different amount of air bubbles to be formed in lower part of an ice sheet which was clearly seen from CT technology; typical grain ice and columnar ice occur in the grey ice which grows in stable water; thaw refrozen ice and rafted ice have their specific crystal characters. On the Arctic sea ice, the ice core located at 72°24.037′N, 153°33.994′W and 2.2 m in length was a 3 year ice floe and a new sort of crystal was found, which is defined as refrozen clastic pieces. The crystal profile of the ice core 4.86 m in length located at 74°58.614′N, 160°31.830′W shows the evidence that ice ridge changed into hummock.     

南极中山站近岸海冰生态学研究 Ⅱ．1992年冰下水柱浮游植物生物量的季节变化及其与环境因子的关系

自１９９２年４月１２日至１２月３０日对中山站附近内拉峡湾冰下水柱中浮游植物生物量以及环境因子的季节变化进行了测定。水中叶绿素ａ含量在０．０３－２１．４０ｍｇ／ｍ３之间波动，在覆冰期间，生物量基本上随深度的增加而下降；５－９月份各层次的生物量普遍低于０．５ｍｇ／ｍ３，８－９月份低于０．１ｍｇ／ｍ３。各层次中以水表含量的季节变化最为明显，成冰后在９月份形成低谷，于１２月中旬紧接着冰底水华的消失而形成单一峰值。生物量中微型浮游植物（＜２０μｍ）的比重在４－９月份的多数层次占有一半以上，１０月份后随着生物量的上升而下降，在水华期水表的比重最低，仅占总量的３．２％。其柱总生物量基本上与冰中生物量处于同一数量级，在冰藻水华期其量值甚至低于冰中生物量。营养盐（μｍｏｌ／Ｌ）的波动范围为ＰＯ４－Ｐ：０．３２－０．７９，ＳｉＯ３－Ｓｉ：２６．４７－６９．９２，ＮＯ３－Ｎ：１．４１－３１．７５，尽管水华期水表营养盐含量降至观测期间的最低点，但仍能满足冰下浮游植物的生长所需。光辐照度由于在冰水界面的量值仅为冰表入射光的不足５．３％至低于１％，成为水中产量最为可能的限制因子。