- upgradient
- 反梯度
Atmospheric Sciences (English-Chinese) dictionary. 2014.
Atmospheric Sciences (English-Chinese) dictionary. 2014.
Cone of depression — A cone of depression occurs in an aquifer when groundwater is pumped from a well. In an unconfined aquifer (water table), this is an actual depression of the water levels. In confined aquifers (artesian), the cone of depression is a reduction in… … Wikipedia
Soil — For other uses, see Soil (disambiguation). A represents soil; B represents laterite, a regolith; C represents saprolite, a less weathered regolith; the bottommost layer represents bedrock … Wikipedia
Environmental science — is the study of interactions among physical, chemical, and biological components of the environment. Environmental Science provides an integrated, quantitative, and interdisciplinary approach to the study of environmental systems. [… … Wikipedia
Soil mechanics — is a discipline that applies principles of engineering mechanics, e.g. kinematics, dynamics, fluid mechanics, and mechanics of material, to predict the mechanical behavior of soils. Together with Rock mechanics, it is the basis for solving many… … Wikipedia
Round Mountain Oil Field — The Round Mountain Oil Field is a large oil and gas field in the foothills of the Sierra Nevada Mountains, about ten miles northeast of Bakersfield, California. It is east of the giant Kern River Oil Field, one of the largest in the United States … Wikipedia
Charles S. Slichter — Charles Sumner Slichter (1864–1946) was a well respected mathematician and physicist. Some of his contributions to the body of science came from hydrogeology in which he developed a method of quantifying the velocity of ground water underflow in… … Wikipedia