现在空气被污染了，土地盐碱化了。
土地盐碱化、沙漠化和草原退化，是干旱内陆盆地主要环境灾害。
The land salinization and desertization and grass-land degeneration are mainly environment disaster of arid continental basin.
本文综合分析了半干旱的吉林西部地区水文地质环境与土地盐碱化的关系。
This paper is based on comprehensive analysis of hydrogeologic environment to discuss the relations between water resource and land salinization in semiarid region.
中国东北平原西部土地荒漠化，主要表现为土地沙漠化和土地盐碱化，它属于荒漠化的两种类型。
Sandy desertification and soil salinization are two types of desertification in western Northeast Plain of China.
近几十年来，由于气候变化和高强度的人类活动的影响，该区土地盐碱化面积不断扩展、程度不断加剧。
In recent decades, with the impact of climate change and increasement of intensive human activities, the area of saline-alkali soil and the degree of saline-alkali have grown constantly.
大庆及周边地区属于松嫩低平原，潜水位过高是大庆及其周边地区土地盐碱化与形成次生盐碱化的根本原因。
Daqing and the surrounding areas are low Songnen Plain, Diving water level too high is basic reason that land salinization and secondary salinization in Daqing city and surrounding areas.
吉林省现有重度盐碱地60多万公顷，主要分布在西部地区，且域跨度较大，该地区土地盐碱化仍在继续的扩展。
There is more than 600 thousand ha Salina. It mostly in the west region and the soil basification is continuing enlarged.
巴基斯坦农民将试验一下这种荷兰土豆能否在他们这些盐碱化的土地里生长。
Farmers in Pakistan will test the Dutch potatoes to see if they can be grown in those fields.
联合国粮农组织称，盐碱化每年导致全球灌溉土地减少1%到2%。
The United Nations Food and Agriculture Organization says salinization is reducing the world's irrigated lands by 1 to 2 percent every year.
2000年毛乌素沙地的荒漠化类型包括沙漠化、水土流失和盐碱化，共有荒漠化土地6。
In 2000, desertification includes sandy desertification, water erosion and salinization in Maowusu sandy land and there is totally 6.
淮河流域原来土地肥沃，而由于黄河泛滥造成这一流域的土壤沙漠化和盐碱化非常严重。
Huaihe River had fertile land, and because of the Yellow River basin causing the flooding and salinization of soil desertification is very serious.
造成土地沙漠化的最后一个主要人为因素在于人类过度灌溉导致土壤的盐碱化。
The final major human cause of desertification is soil salinization resulting from over irrigation.
长期过量灌溉引起了该地区土地的盐碱化。
Long time excessive irrigation has caused secondary salinity problem.
长期过量灌溉引起了该地区土地的盐碱化。
Long time excessive irrigation has caused secondary salinity problem.
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