groundwater consumption 中文意思是什麼
groundwater consumption
解釋
地下水耗用量- groundwater : 地泉水
- consumption : n. 1. 消費（量）；消盡，消耗，滅絕。2. 【醫學】結核病；癆病，肺癆 （＝pulmonary consumption）。
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95 % of water - used by agriculture come from groundwater, and it occupied 80 % of total water consumption ( 2001 ). water shortage is becoming the major obstacle of sustainable agricultural development and the key is raise efficiency of wateruse. the results of wofost model simulation showed that the yield of winter wheat was 2323 kg / hm2 under the rainfeed conditions, 5946kg / hm2 with irrigation, while the potential yield is 8485kg / hm2 with the abundance supply of light, temperature, water and fertilizer
（ 2 ）順義區農業用水的95來自地下水，農業用水占總用水量的80左右（ 2001年） ，水資源緊缺成為限制農業生產的主要瓶頸，在日趨緊缺的水資源壓力下，提高水分使用效率成為土地可持續利用的關鍵。採用wofost模型對順義區冬小麥的生產潛力及雨養條件下水分限制產量進行了模擬，結果表明：在光、溫、水、肥條件均滿足時生產潛力為8485kg hm ~ 2 ，雨養條件下水分限制產量只有2323kg hm ~ 2 。 -
However, with the advancement of society and economy, unblanced water input and output, the water consumption in the city increases so rapidly that karst groundwater, the source of the jinan springs, has been over extracted heavily
但近幾年來，隨著社會經濟的發展和人口的增加，水資源量收支失衡，濟南泉水之源? ?巖溶地下水被超量開采。 90年代，僅濟南市區、東郊、西郊水源地的集中開采量就達到55 60萬立方米日。
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