斑块破碎度增加，景观丰富度大大提高。
The degree of fragmentation of patches increased and the landscape abundance enhanced greatly.
根据环境的地质类型，植被的种类、丰富度和覆盖度将该地区的生态景观划分为7个群落类型。
The tick community was divided into 7 types in accordance with the environmental geology, vegetations, and their richness and coverage degree.
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