求翻译：树种组成结构：①常绿落叶比排序：老景区是什么意思？

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Species composition: 1 evergreen deciduous than sort: The old attractions

Tree seed composition structure:①Is often green the fallen leaf to compare sorting: The old scenic area < the park whole < the new scenic area, the old scenic area is often green the fallen leaf compared to reasonably.②Tree seed abundance: In the whole sorting is: New scenic area < old scen

Species composition and structure: ① Evergreen and deciduous sort: old scenic < park overall < new attractions, old scenic areas of Evergreen and deciduous than most reasonable. ② species richness: sort is as a whole: new scenic < old scenic < park overall; r-values on the tree and shrub

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