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对半干旱地区疏林式草牧场防护林的气象效应进行了研究。结果表明，与无防护林庇护的草场相比、疏林式草牧场防护林具有显著改善草场气象因子的效应、其防护效应随观测高度的增加而减弱。此外，疏林式草牧场防护林还可以调节林内的地表温度．降低林内的蒸发量。
The meteorological effects of sparse forest grazing shelter in semiarid areas were studied. The results showed that the sparse-grass grassland shelterbelts significantly improved the meteorological factors of grassland compared with the grassland sheltered without shelterbelts, and its protective effect decreased with the increase of the observed height. In addition, the sparse forest grassland shelter can also adjust the forest surface temperature. Reduce forest evaporation.