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- Synthetic indices for stand species diversity. 林分物种多样性指标体系的研究。
- What Determines Species Diversity? 是什么决定了物种的差异?
- A Review on the Species Diversity of Plant Communityal superiority. 植物群落物种多样性研究综述。
- A species diversity index(SDI), which is difined in Eq. (1-2). 种类多样指数(SDI)可由式(1-2)求得。
- Abstract: Species diversity is an important part of biodiversity. 文摘:物种多样性是生物多样性研究的一个重要层次。
- Product quality, innovative, artistic, and species diversity. 产品质量好、新颖美观、品种多样化。
- Fig.3.The DCCA of the influence of topography on species diversity. 标题: 图3.;地形对物种多样性格局影响的DCCA分析。
- Ancient tea trees are excluded when calculating the species diversity. 古茶园多样性指数的计算未包括古茶树。
- Fig. 3. The DCCA of the influence of topography on species diversity. 图3.;地形对物种多样性格局影响的DCCA分析
- The species diversity order of various layers was shrub> arbor> herbage. 群落分层物种多样性都表现出灌木层> 乔木层> 草本层。
- The echinoderm biomass in the fine sediments area in higher, the species diversity in the coarse sediments area is higher. 细颗粒沉积区中生物量较高,而粗颗粒沉积区种类多样性较高。
- How and Where Did Life on Earth Arise? By Melon What Determines Species Diversity? 是什么决定了物种多样性?
- Environmental hotspot Area on the Earth where there is a considerable and often unique species diversity. 环境热点地球上相当重要的、并且往往是独一无二的物种多样化地区。
- Study on species diversity of deciduous broad-leaved forest at Tiantai Mountain of Zhejiang Province. 浙江天台山落叶阔叶林物种多样性研究。
- Species Diversity of Castanopsis eyrei Community at the Tiantai Mountain of Zhejiang Province. 浙江天台山甜槠群落物种多样性。
- Consequently, the results show that the RMC method has a distinct effect on recovering species diversity of Chinese fir plantations in southern China. 结果表明,残留物管理育林法对杉木林地的物种多样性有着明显有恢复作用。
- However,subalpine meadow possessed higher species diversity than herb communities within fir forest. 经林线向林外草甸多样性逐渐降低 ,但亚高山草甸仍比岷江冷杉林内草本群落拥有更高的物种多样性。
- Within the edge distance of 50 m, the bird species diversity of the three types of edge habitats is the highest. 对不同边缘距离鸟类多样性研究结果显示:在边缘50m的范围内,3种边缘类型鸟类群落多样性指数都显示最高。
- Coastal Vatica hainanensis forest in Shimei Bay was a strongly mono-dominant forest with low species diversity. 在海岸青皮林群落内,青皮的相对密度、相对优势度、重要值大大高于其他物种。
- The species diversity of lianas decreased with forest succession while epiphyte showed a contrasting trend. 反映了层间植物与环境湿度呈正相关。