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高山与极地寒区（HiMAC)系列培训班-—002（Matti Leppäranta 芬兰赫尔辛基大学）
授课人:Matti Leppäranta 芬兰赫尔辛基大学荣誉教授，中国科学院PIFI国际专家人才。1992年起担任赫尔辛基大学教授长期从事河湖海冰教学与研究工作，在水文和冰冻圈领域指导研究生工作，发表学术论文达400多篇，出版专著3部。自1988年与中国研究人员保持长期稳定学术合作关系。 授课内容: 课程对湖冰的物理原理进行了概述。... -
CASIWAL Presentation NO.9
Abstract: Landfast ice is nearly immobile sea ice attached to the coast.Landfast ice inhibits atmo- sphere-ocean fluxes of heat moisture, and momentumleads to offshore flaw... -
CASIWAL Presentation NO.8
Abstract: The polar ice sheets are a large store of freshwater in the global climate system.The Ant arctic and Greenland lce Sheets have an approximate water equivalent of 57m... -
CASIWAL Presentation NO.7
Abstract: Variations in Arctic sea ice are not only apparent in the extent and thickness but also in its inter nal properties.The microstructure of summer Arctic sea ice changes... -
CASIWAL Presentation NO.6
The thesis can be found: https://helda.helsinki.fi/handle/10138/339471 The thesis consists following articles: I) Naakka T., et al.,, 2018, Arctic humidity inversions:... -
CASIWAL Presentation NO.5
Abstract: Antarctic sea ice shows a great importance in the heat exchange between ocean and atmosphere in the Southern hemisphere, and the variations of sea ice would reflect... -
CASIWAL Presentation NO.4
Abstract: Arctic sea ice is a vital indicator of global environment change, influencing the Earth’s surface energy balance, air-sea heat and mass exchange, atmospheric... -
CASIWAL Presentation NO.3
Abstract: Strong offshore wind events (SOWEs) occur frequently near the Antarctic coast during austral winter. These wind events are typically associated with passage of... -
CASIWAL Presentation NO.2
Abstract： Interactions between the land surface and climate are complex as a range of physical, chemical and biological processes take place. Changes in the land surface or... -
CASIWAL Presentation NO.1
Abstract： In this study, sea ice concentration (SIC) budgets were calculated for five ocean-sea ice reanalyses (CFSR, C-GLORSv7, GLORYS12v1, NEMO-EnKF and ORAS5), in the... -
Snow and ice melt onset time of High Mountain Asia (1979-2018)
High Asia is very sensitive to climate change and is a hot area of global change research. The changes in temperature and precipitation will be reflected in the freezing and... -
Dataset of MODIS-based Daily River Ice Fraction for the Arctic
Daily River Ice Fraction for the Arctic. -
Arctic sea ice melt pond fraction derived from MODIS
Melt pond fraction (MPF) on sea ice is an important factor for ice-albedo feedback throughout the Arctic Ocean. Based on The Moderate Resolution Imaging Spectroradiometer... -
Dataset of MODIS-based Daily Lake Ice Extent and Coverage for the Arctic
MODIS-based Daily Lake Ice Extent and Coverage for the Arctic
