期刊名称：International Journal of Advances in Engineering and Management
电子版ISSN：2395-5252
出版年度：2021
卷号：3
期号：8
页码：1458-1463
DOI：10.35629/5252-030812841290
语种：English
出版社：IJAEM JOURNAL
摘要：The plant species in the KhokHin Lad national forest, MahaSarakham, Thailand is the important for the community nearly the area. The objectives of this paper to (1) study of the plant biodiversity using the species diversity indexes (2) the estimation of spatial density of plant biodiversity using the spatial interpolation techniques. The species indexes for analysis of plant species was the relative density (RD), relative domination (RDo), relative frequency (RF), importance value index (IVI), and Shannon-Weiner index. The interpolated techniques were use the Inverse Distance Weighted (IDW) and kriging methods. The results show that the most of plant species base on the IVI were Shoreaobtusa Wall. ex Blume( 17.60 %), Xyliaxylocarpa (17.40%), and Dipterocarpus punctulatus Pierre (12.88%), respectively.The species diversity index of the field surveyed sample plot by Shannon-Wiener Index was 2.35.
关键词：Shannon-Wiener Index;importance value index (IVI);Inverse Distance Weighted (IDW);kriging methods
