Sea Ice Studies off the Okhotsk Sea Coast of Sakhalin, Japan-C.I.S. Cooperative Research

日本萨哈林岛鄂霍次克海沿岸的海冰研究-独联体国家

基本信息

批准号：
04041013
负责人：
AOTA Masaaki
金额：
$ 7.68万
依托单位：
Hokkaido University
依托单位国家：
日本
项目类别：
Grant-in-Aid for international Scientific Research
财政年份：
1992
资助国家：
日本
起止时间：
1992 至 1993
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-04041013/
关键词：
Sea of Okhotsk Sea-Ice Field Drift Ice Air-Sea Interaction Sea-Ice Engineering Sea-Ice Strength Drift Velocity of Sea Ice Sakhalin

项目摘要

Meteorological and sea-ice studies were carried out on a landfast sea-ice floe at Chaivo Bay, northern Sakhalin during the two winter seasons ; January through March 1993, and December 1993 through March 1994. An experimental site was located on the fast sea ice in Kleye Strait, which links Chaivo Bay to the Sea of Okhotsk. Meteorological parameters such as air, ice and water temperatures, humidity, wind speed and direction, and solar radiation was recorded with a data logger during the ice-covered periods. During the 1994 winter, two testing areas were occupied to examine meteorological and sea-ice features at the experimental site during the ice-covered period by comparing the two different conditions of the surface of the fast sea ice ; one being a snow-covered area and another being a snow-removed area. Additionally, a current meter was deployed at the middle of the strait in December 1993 to monitor the current and tidal regimes through the strait. Furthermore, general meteorological parameters were routinely measured between the two winters at a research station at Chaivo.Measurements of air, ice and oceanic parameters such as air, ice and water temperatures, wind speed and direction, solar radiation, and currents were made on an ice station on Saroma-ko Lagoon, Hokkaido during the period from late February through early March 1994, in order to compare those parameters between the two different cases of ice thickness ; one being about 40 cm-thick ice at Saroma-ko Lagoon, and another being about 100 cm-thick ice at Chaivo.

在两个冬季，对萨哈林岛北部柴沃湾的陆地浮冰进行了气象和海冰研究； 1993年1月至3月，以及1993年12月至1994年3月。实验地点位于连接柴沃湾和鄂霍次克海的克莱耶海峡的固定海冰上。在冰雪覆盖期间，用数据记录仪记录空气、冰和水的温度、湿度、风速和风向以及太阳辐射等气象参数。 1994年冬季，占用两个试验区，通过比较两种不同的固定海冰表面状况，考察试验场冰封期的气象和海冰特征；一个是积雪覆盖的区域，另一个是除雪的区域。此外，1993年12月在海峡中部安装了海流计，监测海峡的海流和潮汐情况。此外，在 Chaivo 的一个研究站的两个冬季之间定期测量一般气象参数。空气、冰和海洋参数的测量，如空气、冰和水的温度、风速和风向、太阳辐射和洋流，是在一个1994年2月下旬至3月上旬期间北海道佐吕间湖冰站的数据，以便比较两种不同冰厚度情况下的参数；其中一个是萨罗马湖泻湖 (Saroma-ko Lagoon) 约 40 厘米厚的冰，另一个是柴沃 (Chaivo) 约 100 厘米厚的冰。