groundwater surface
91GSI3D — (Geological Surveying and Investigation in 3 dimensions) is a methodolgy and associated software tool for 3D geologic modelling developed by Hans Georg Sobisch over the last 16 years initially in collaboration with the Geological Survey of Lower… …
92Watertable control — is the practice of controlling the water table in agricultural land by subsurface drainage with proper criteria to improve the crop production. Contents 1 Description and definitions 1.1 Purpose 1.2 Optimization 1.3 …
93Irrigation in Mexico — Mexico has a total land area of 2 million square kilometres and it is classified as an arid and semi arid country. The agricultural sector plays an important role in the economic development of the country accounting for 8.4 of agricultural gross …
94playa — /pluy euh/, n. Western U.S. the sandy, salty, or mud caked flat floor of a desert basin having interior drainage, usually occupied by a shallow lake during or after prolonged, heavy rains. Cf. dry lake. [1850 55, Amer.; < Sp: shore < LL plagia;… …
95Concentrated Animal Feeding Operations — CAFO for cattle Sw …
96Environmental remediation — Generally, remediation means providing a remedy, so environmental remediation deals with the removal of pollution or contaminants from environmental media such as soil, groundwater, sediment, or surface water for the general protection of human… …
97Mocho Subbasin — Coordinates: 37°41′1.75″N 121°46′15.92″W / 37.6838194°N 121.7710889°W / 37.6838194; 121.7710889 Mocho redi …
98Well drainage — means drainage of agricultural lands by wells. Agricultural land is drained by pumped wells (vertical drainage) to improve the soils by controlling water table levels and soil salinity. Contents 1 Introduction 2 Design 3 Flow to wells 4 …
99Shale oil extraction — Shell s experimental in situ shale oil facility, Piceance Basin, Colorado, United States Process type Chemical Industrial sector(s) Chemical industry, oil indus …
100Environmental impact of the oil shale industry — Kiviõli Oil Shale Processing Chemicals Plant in Ida Virumaa, Estonia Environmental impact of the oil shale industry includes the consideration of issues such as land use, waste management, and water and air pollution caused by the extraction and… …
