帮忙用英文翻译一下摘要，急急急！！！谢谢

显示全部楼层 · 2007-4-25 16:09:21

Abstract : From species, plant growth conditions, vegetation diversity index, coverage and other indicators Discussion on the five scenic Wuyi Mountain Nature Reserve tourist activities on vegetation. The results show that, (a) more tourists, vegetation species less, the more short vegetation, Shanno-Winner index and the index of smaller Simpson, coverage as well. (2) Medium intensity tourist dominant species to inhibit the growth of other plants to provide more room for growth. So moderate intensity can increase the number of species. (3) Similarly, the moderate intensity tourist communities can inhibit the growth of the dominant species. but is conducive to species diversity community development. (4) uniformity reflects only between different species comparison with the number of both species if the individual differences in the number of smaller extent, COMMUNITY uniformity higher, evenness interference by the impact of tourism not as obvious as diversity index. (5) Travel interference on the plants cover major impact on the performance of herbaceous layer and the layer of vegetation moss, With the increasing intensity of tourism and the impact is very obvious. [Keyword] tourism activities; Understory plants; Growth; Species diversity; Wuyishan

千问 · 2007-4-25 16:09:21

Mount Wuyi travels the activity to the underbrush growth and thespecies multiple influence [ Abstract ] from the species type, the plant growth condition,the vegetation multiple index, 盖度 and so on the target, hasdiscussed the Mount Wuyi nature protection area five scenic areastraveling activities to the vegetation the influence. The resultindicated that, (1) tourist quantity more, the vegetation plants类数 few, the vegetation grows diminutive, Shanno-Winner index andSimpson index smaller, 盖度 is also smaller. (2) the mediumintensity traveling can suppress 优势种 the growth, provides thebigger growth space to other plants, therefore the medium intensitycan increase the species number. (3) same, because the mediumintensity traveling can suppress the group falls 优势种 the growth,is instead advantageous to the group falls the floristic componentmultiple development. (4) the uniformity only reflects between thedifferent species the quantity contrast relations, also if theinter-species individual quantity difference regulation goes pastslightly in, the group falls the uniformity high, therefore theuniformity travels the disturbance influence not to like multipleindex such to be obvious. (5) travels the disturbance to the plant盖度 the influence mainly displays in to 草本层 with the messlevel vegetation's influence, along with traveling intensityincreasing, affects extremely obviously. [ Essential character ] travels the activity; Underbrush; Growth;Species multiplicity; Mount Wuyi