The quantity quality and distribution of a city's landsource affect the economy society circumstance and synthetical benefit of the city.
城市土地资源的数量和质量及其分配直接影响城市的经济、社会、环境以及综合效益。
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The influence of landsource pollutant to the environment quality at the Longjiang-river mouth was evaluated by employing the monitoring result of 2004~2005.
The article introduces technology application of soil-air type landsource hot pump through main building engineering of TangShan institute north school region.