Tall california cypress endemic on monterey bay ; widely used for ornament as well as reforestation and shelterbelt planting .
蒙特里杰克湾的地方树种,是一种高大的加州柏木;用于装饰、重新造林和建造防护林。
The shelterbelt kept the sand in check .
防护林带挡住了风沙。
Principal component analysis model of social assessment for shelterbelt project in sandy area is established based on reviewing social assessment on forestry ecological project .
Taking the planning assessment of shelterbelt in dachang region of nanjing as an example , this paper analyzed the key factors in the planning , put forward the right timing of environmental impact assessment in the early part of the optimizing planning project .