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关键词:摘要: 本实用新型涉及一种自记式土壤温湿度观测系统的防水筒。其结构特征是防水筒主体为筒体与漏斗的结合体,筒上设有防水筒固定爪,筒体盖内开有密封垫放置凹槽,密封垫装在密封垫放置凹槽内,手柄与筒体盖相连接,不锈钢双扣可旋转挂钩一端...发表年度:2015
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关键词:Tibetan Plateau, Land surface process, Variation trend, CMIP5摘要:
Complex interactions between the land surface and atmosphere and the exchange of water and energy have a significant impact on climate. The Tibetan Plateau is the highest plateau in the world and is known as "E...
发表年度:2014 -
关键词:land surface process, water and energy cycle, eddy correlation data correction, winter wheat摘要:
Surface energy partitioning and the characteristics of the water and energy cycle provide important information for improving land surface and weather forecast modelling. In this study, the land-atmospheric water an...
发表年度:2014 -
关键词:lightning-produced nitrogen oxides, lightning channel, VHF radiation source location, cell-gridded摘要:
Based on the VHF lightning locating system, a three-dimensional-space cell-gridded approach is used to extract the lighting channel and calculate the length of the channel. Through clustering of the located radiatio...
发表年度:2014 -
关键词:atmospheric surface layer (ASL), turbulence similarity theory, advection, uneven surface摘要:
Utilizing experimental data of the atmospheric surface layer in the Gobi Oasis of Jinta in a comparative study, we demonstrate that under the condition of unstable stratification, the normalization variances of temp...
发表年度:2014 -
关键词:The Loess Plateau, Remote sensing, TVDI, Wetness, Precipitation摘要:
Due to its advantages in estimating regional and temporal land surface variables, satellite remote sensing has great potential in detecting and monitoring land surface wetness. In this paper, the preliminary charact...
发表年度:2014