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[期刊论文] 作者:Nasrullah Khan,Kishwar Ali,Sha, 来源:林业研究:英文版 年份:2014
我们由使用簇分析在巴基斯坦的北区域在 40 个看台调查了 Pinus roxburghii 的 phytosociology,结构和动力学(防止成团的聚类) 并且分类(Nonmetric 多维的可伸缩) 。簇分析揭...
[期刊论文] 作者:Nasrullah Khan Syed Shahid Sha, 来源:林业研究:英文版 年份:2013
We investigated the composition of plant communities to quantify their relationships with environmental parameters in the Chitral Hindukush range of Pakistan. W...
[期刊论文] 作者:Nasrullah Khan,Kishwar Ali,Shahid Shaukat,, 来源:Journal of Forestry Research 年份:2014
We investigated the phytosociology, structure and dynamics of Pinus roxburghii in 40 stands in northern areas of Pakistan by using cluster analysis(Ward’s aggl...
[期刊论文] 作者:Kishwar Ali,Habib Ahmad,Nasrullah Khan,Stephen Jury,, 来源:Journal of Forestry Research 年份:2014
Swat district is a biodiversity hub of Pakistan.The plant species,especially trees,in the Swat District are exposed to extinction threat from global climate cha...
[期刊论文] 作者:NASRULLAH Khan,FAYAZ Ali,KISHWAR Ali,SHAHID Shaukat,, 来源:Journal of Mountain Science 年份:2015
The abundance of Olea ferruginea in Malakand Division has been significantly reduced across its distribution range due to anthropogenic pressure in the recent p...
[期刊论文] 作者:Nasrullah Khan,Syed Shahid Shaukat,Moinuddin Ahmed,Muhammad Faheem Siddiqui,, 来源:Journal of Forestry Research 年份:2013
We investigated the composition of plant communities to quantify their relationships with environmental parameters in the Chitral Hindukush range of Pakistan. W...
[期刊论文] 作者:Nasrullah KHAN,Moinuddin AHMED,Syed Shahid SHAUKAT,Muhammad WAHAB,Muhammad Faheem SIDDIQUI, 来源:中国农学前沿 年份:2011
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