利用TDR100系统原位监测深厚包气带水热动态

利用标定后的TDR100系统原位监测太行山前深厚包气带（30.3 m）的土壤水热动态,根据2011、2012年2 a的监测结果,真实准确透析全剖面土壤水热运移规律。结果表明：厚度大、非均质并受控于多重外界条件的深厚包气带的水热运移,必然是相对滞后的复杂往复运动,水分补给滞后时间为2~3个月;粗颗粒层是良好的输水通道,而细颗粒层（如黏土层）才是决定入渗能力的关键层,对土壤体积含水量变化影响可达15%;浅层水热运移取决于降水蒸发和地表温度,5.0 m以下中深层水热运移常态取决于岩性和地下水位,而强降水入渗和人类活动产生瞬态关键效应。     

北欧海深层水的研究进展简

As a connection region between North Atlantic and Arctic Oceans, the Nordic Sea plays a critical role in global climate system. In the Nordic Seas, surface water converts into intermediate water and deep water after cooling and other effects. These waters transport southward, and enter into North Atlantic as a form of overflow, therefore, they are the main source of the North Atlantic Deep Water(NADW), which play a key role in global ocean conveyor. The causes and processes of the deep water formation in the Nordic Seas are still uncertain. Based on a review of current and historical research results of the deep water in the Nordic Seas, the most important process for deep water formation convection is addressed. Factors and physical processes that may have impact on deep water formation are summarized. The transport of deep water in the Nordic Seas is summed up. Multi year variation of the deep water is described with the aim of giving some instructions and research directions to the readers.     

全球气候变化研究与科学数据简

By illustrating the relationship between the climate system and the scientific data, a requirement of scientific data for the earth system research has been proposed to be paid more attention to climate change studies. The research progresses of global climate change in China for the recent 10 years have been reviewed and the important role of observation datasets and assimilated production in the global climate change has been pointed out. Furthermore, the meteorological data sharing situation