E - endemism 中文 - EN166

endemism n.地方性；風土性。

endermic
Plant endemism is the key problem in floristic study . analysis of endemism in a flora has significant implications in demonstrating floristic richness and diversity , the relationship between plants and their environment , and also in conserving biodiversity of the flora . in view of the situation that most of the past studies on endemism were qualitative , this study is the first tentative approach to the introduction of quantitative indices to the analysis of floristic endemism , with an purpose to push the study of endemism from qualitative to quantitative . four quantitative indices are introduced , i . e . level of endemism ( l ) , coefficient of endemism ( c ) , degree of endemism ( d ) and general index of endemism ( a ) . mathematical formulae have been given to each of the above indices and explanations for them have been presented , and the scope of their use in floristic studies has been delimited and exemplified in this paper . the result shows that they are of good applicability . the proposed indices embody full information of plant systematics and plant geography . with the aid of qualitative analysis , the application of the proposed indices will improve the comparability and precision of endemism study in floristics 過去有關特有現象的研究主要限于定性的分析，可比性和精確性較差.該文嘗試引入特有現象的定量化指標，以推動特有現象的分析研究從定性水平向定量水平邁進.所引入的4種定量化指標分別是：特有水平、特有系數、特有度以及特有綜合指數.對每種量化指標都給出了數學表達式，說明了其區系學意義，例證和界定了這些指標在植物區系分析中的應用，結果表明，它們有良好的適用性.這些指標充分地包含了植物系統學和植物區系學的信息.結合定性分析，這些指標的應用將增強植物區系研究的可比性，使植物區系特有現象的分析達到更精確的水平
The floristic elements of the rare and endangered plants in yunnan province have such features as ancient origin , obvious endemism , complicated elements and wide connection with other flora , including many ancient , relic and endemic species 云南省珍稀瀕危植物的區系成分具有起源古老、特有性強、地理成分復雜、聯系廣泛的特征。包括大量系統發生上較古老的、殘遺的和特有的成分。
The site contains a distinct range of species with a high level of endemism and reveals a pattern of evolution that is not only of great scientific interest but is also of importance for conservation 這個地區內生長有許多極具當地特色的動植物物種，同時也展示出物種的進化過程，這些特點不僅僅具有很高的科學價值，同是也有很高的保護意義。
The islands , lying between the antarctic and subtropical convergences and the seas , have a high level of productivity , biodiversity , wildlife population densities and endemism among birds , plants and invertebrates 這些島嶼位于南極和亞熱帶之間的海域，具有富饒的資源和多種多樣的生物，包括野生動植物，特殊的鳥類，植物以及無脊椎動物。
Microhabitats can be established on these isolated islands , which are of ecological value and can support endemism e . g . romer s tree frog on lantau island 在這些獨立的島嶼可找到具生態價值及蘊藏特有物種的微生境，如在大嶼山棲居的盧文氏樹蛙。
However , endemism in the limestone flora of hainan is not obvious as compared to that of neighboring provinces 從特有植物的分布來看昌江是海南一個重要的石灰巖植物分化中心。
Endemism of vertebrates and invertebrates is also very high 公園里的本地特有的脊椎動物和無脊椎動物也很多。
There are basically two types of endemism . 特有現象基本有兩種類群。