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首页> 外文期刊>International Journal of African and Asian Studies >Assessing Flora Bio-Diversity in Water Shed Environment and A Forest Environment: A Comparative Analysis of Ikot Uso Akpan Wildlife Sanctuary in Itu L.G.A. And Ayan Nsit Sacred Forest in Nsit Ibom L.G.A. Akwa Ibom State, Nigeria
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Assessing Flora Bio-Diversity in Water Shed Environment and A Forest Environment: A Comparative Analysis of Ikot Uso Akpan Wildlife Sanctuary in Itu L.G.A. And Ayan Nsit Sacred Forest in Nsit Ibom L.G.A. Akwa Ibom State, Nigeria

机译：在棚屋环境和森林环境中评估植物群落生物多样性：伊图湖的Ikot Uso Akpan野生动物保护区比较分析。还有位于Nsit Ibom L.G.A.的Ayan Nsit神圣森林。尼日利亚阿夸伊博姆州

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Aim Flora diversity in a watershed environment is dynamic and flora diversity in a forested environment is also dynamic. This study considers the dynamic nature of flora composition in both environments accounting for its diversity and similarity. Location The study areas were two sampled sites from a common ecological zone; Ikot Uso Akpan wildlife sanctuary and Ayan Nsit Sacred Forest all in Akwa Ibom State, Nigeria. Taxons The paper considered mostly species of the Aracaceadeas and other floral population within the sampled points Methods Both sites were sampled using systematic sampling methods using quadrats laid at 10m x10m on transects with 100 meters dimension. Results The study showed a high diversity index of 0.93 for the forested site and 0.92 for the water shed site. The reciprocal indexes were 1.07 and 1.09 respectively. Also the study determined the level of species overlap in both sites both this gave a negative value of 0.14 indicating no overlap. However, species of the Aracaceae family proved to be the richest with 51.82% and 29.69% of the total population. Main Conclusion The study revealed that species ecological importance value as exhibited by different population structure between the two points studied show a clear variation in the population structure of plants though they have same ecological characteristics.
机译：目标流域环境中的植物多样性是动态的，森林环境中的植物多样性也是动态的。本研究考虑了两种环境下植物群落组成的动态性质，从而说明了其多样性和相似性。位置研究区域是来自共同生态区的两个采样点。位于尼日利亚阿夸伊博姆州的Ikot Uso Akpan野生动物保护区和Ayan Nsit圣林。分类群本文考虑了采样点内大多数的蜘蛛科物种和其他花卉种群。方法两个地点均采用系统采样方法，在100米尺寸的样地上以10m x10m的四边形进行采样。结果研究表明，森林地带的多样性指数较高，流域地带的多样性指数较高，为0.92。相互指数分别为1.07和1.09。该研究还确定了两个站点中物种重叠的水平，这都给出了0.14的负值，表明没有重叠。然而，天南星科的物种被证明是最丰富的，分别占总人口的51.82％和29.69％。主要结论该研究表明，尽管两点具有相同的生态特征，但在两点间不同种群结构所表现出的物种生态重要性值却显示出植物种群结构的明显变化。

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