Studies on the blowing snow contribution on the surface mass balance of Antarctica with a new blowing snow measurement system

利用新型吹雪测量系统研究吹雪对南极洲表面质量平衡的贡献

• 批准号: 22253001
• 负责人: NISHIMURA KOUICHI
• 金额: $ 29.79万
• 依托单位: Nagoya University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A)
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010-04-01 至 2014-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-22253001/
• 关键词: 吹雪; 南極; 積雪再配分; 表面質量収支; 極地

We started to develop a simple blowing snow observation device. A small wind turbine, solar panel and a cold-proof buttery were utilized as a power source. Firstly, its performance was tested in a cold wind tunnel system and it proved adequately fit for practical use. The systems have been set at Yahiko-yama in Niigata, Ishikari and Shintoku in Hokkaido, Japan and at Col du Lac blanc in France. In 2013, eventually, it was installed at S16 near Syowa station in Antarctica, and succeeded to measure the blowing snow for two months. Further, the blowing snow observation system including the SPC (Snow Particle Counter) was set on the tower at the French base to reveal the flux profile, on the icebreaker to understand the production of polar sea salt mechanism in the Weddell Sea by British Antarctic Survey. Lastly, applying the WRF, blowing snow around the Mizuho station was estimated and compared with the observed data in 2000.

我们开始开发一种简单的吹雪观测装置。一个小型风力涡轮机、太阳能电池板和一个防寒黄油罐被用作电源。首先，在冷风洞系统中测试了其性能，并证明其具有足够的实用性。该系统已在日本新泻的Yahiko-yama、北海道的Ishikari和Shintoku以及法国的Col du Lac Blanc设置。2013年，它最终安装在南极洲Syowa站附近的S16，并成功测量了两个月的吹雪。此外，吹雪观测系统包括SPC（雪粒子计数器）设置在法国基地的塔上，以揭示通量剖面，在破冰船上了解英国南极调查局在威德尔海的极地海盐机制的生产。最后，应用WRF，估算了瑞穗站周围的吹雪，并与2000年的观测数据进行了比较。

项目成果

Study of unusual atmospheric icing at Mount Zao, Japan, using the Weather Research and Forecasting model

使用天气研究和预报模型研究日本藏王山的异常大气结冰

• DOI: 10.1029/2011jd017042
• 发表时间: 2012
• 期刊: Journal of Geophysical Research
• 作者: Podolskiy;E. Y.;Nygaard;B. E. K.;Nishimura;K.;Makkonon;L.;and Lozowski;E. P.
• 通讯作者: E. P.

Welcome to Kouichi Nishimura's home page

欢迎来到西村浩一的主页

Development of an automatic blowing-snow station.

开发自动吹雪站。

• 发表时间: 2010
• 作者: 西村浩一;石丸民之永
• 通讯作者: 石丸民之永

On the significance of blowing snow above sea ice as a source of polar sea salt aerosol

海冰上方的吹雪作为极地海盐气溶胶来源的重要性

• 发表时间: 2014
• 作者: Frey M.M.

地球環境の事典

全球环境百科全书

• 发表时间: 2013
• 作者: K. Imai;et al.;小林文明（分担執筆），編者14名，執筆128名
• 通讯作者: 小林文明（分担執筆），編者14名，執筆128名