Plant coverage is pacing factor for influencing roughness(z0), also height and density of plant have significant positive correlation.
粗糙度主要受群落盖度影响，并与群落密度、高度也呈显著正相关。
The forest coverage rate of the scenic area reaches 98%, and the ginkgo tree, which is more than 2000 years old and is called the 'living fossil among the plant world', is the most valuable variety.
景区森林覆盖率在98%以上，其中最为珍奇的是有“世界植物活化石”之称、树龄达2000年以上的银杏树。
The results showed that with the increased in the number of years of land abandonment, the plant community's coverage and above-ground biomass increased gradually.
结果表明：植物群落覆盖度和地上生物量随退耕撂荒年限的增加，恢复演替的推进逐渐增大；
The results showed that with the increased in the number of years of land abandonment, the plant community's coverage and above-ground biomass increased gradually.
结果表明：植物群落覆盖度和地上生物量随退耕撂荒年限的增加，恢复演替的推进逐渐增大；
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