Incomplete bleaching,which will lead to overestimation of age,still remains one of the most significant problems in luminescence dating on glacial sediments.In order to test the bleachability of lumin
Previous evidences showed that the boreal spring Southern Annular Mode (SAM) regulates summer monsoon precipitation in East Asian subtropics through the Northern Indian Ocean SST (NIOSST).This paper f
The impacts of El Ni(n)o and La Ni(n)a on the rainfall over southern China in winter half year (November-April) are investigated diagnostically.It is found that positive rainfall anomalies with statis
在寒区旱区,气候变化及土壤水~热状态的变化对寒区/旱区植物生长、大气与土壤间能量、水分及温室气体交换都具有极其重要的影响。在过去的研究中,绝大部分的研究集中于站点的观测,以及分析气候因子与土壤的水~热交换之间的关系,但是缺乏在复杂的地形条件下理解土壤水~热状态的空间变化。本文利用长时间序列的站点观测(12个气象站的气温、降水以及土壤温度数据)和区域气候模式( RegionalClimate Mod
In order to better characterized REE s in snow of glaciers located at the Tibetan plateau,investigation of REEs have been conducted in both acid leachable (ALF) and total digested (TD) comparatively i