搜索结果: 1-3 共查到“土壤学 soil surface”相关记录3条 . 查询时间(0.656 秒)
Comparison of Instrumentation to Measure Air and Soil-Surface Temperature Variability in Northern Alaska
Measure Air Soil-Surface Temperature Variability
2015/1/7
The Circumpolar Active Layer Monitoring (CALM) project has been observing permafrost (perennially frozen ground) and its overlaying active layer (which freezes and thaws annually) in northern Alas...
南京农业大学土壤学课件 Soil colloidal chemistry and soil surface reaction
南京农业大学 土壤学 课件 Soil colloidal chemistry and soil surface reaction
2014/7/14
南京农业大学土壤学课件 Soil colloidal chemistry and soil surface reaction。
A New Instrument for Testing Wind Erosion by Soil Surface Shape Change
Wind Erosion Soil Surface Shape Change
2009/12/2
Wind erosion, a primary cause of soil degeneration, is a problem in arid and semiarid areas throughout the world. Many methods are available to study soil erosion, but there is no an effective method ...