mixed shelterbelt 混交林带
Sina Ji shelterbelt 新浪吉林网
shelterbelt networks 防护林体系
main shelterbelt 基干林带
microclimatic effects of farm shelterbelt 护田林的小气候效应 ; 候效应
shelterbelt on the pastureland 草牧场防护林
coastal shelterbelt forest 沿海防护林
shelterbelt ǥ 防风林
In 1978, China began a nationwide tree-planting programme known as the Three North Shelterbelt Forest Programme, also known as "the Great Green Wall".
1978年,中国开始了一项全国性的植树计划,即三北防护林计划,也被称为“绿色长城”。
The shelterbelt kept the sand in check.
防护林带挡住了风沙。
Soil water storage of farmland shelterbelt region increases 2.2% than CK in growing season.
农田林网区土壤贮水量在生长季总体上比林网外对照提高2.2%。
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