干旱区生态环境知识资源中心(Arid): Leptadenia pyrotechnica in Indian hot arid Thar Desert: connecting link's among its spatial patterns with soil and community factors

Arid

	Leptadenia pyrotechnica in Indian hot arid Thar Desert: connecting link's among its spatial patterns with soil and community factors
	Mathur, Manish; Kumar, Mahesh; Pandey, C. B.
通讯作者	Mathur, M (corresponding author), ICAR Cent Arid Zone Res Inst, Jodhpur 342003, Rajasthan, India.
来源期刊	RANGE MANAGEMENT AND AGROFORESTRY
ISSN	0971-2070
出版年	2020
卷号	41 期号:1 页码:32-42
英文摘要	Present study identifies the environmental (edaphic and community) as well as intrinsic factors associated with spatial distribution patterns of an Indian hot arid species, Leptadenia pyrotechnica. Spatial distribution patterns of this species were evaluated at nine sites with the help of three different indices (Lloyd's, Smith and Wilson and Morisita) and quantified patterns were linked with soil (particle size, pH, electrical conductivity, organic carbon, potassium and phosphorus), and community (richness, Simpson index of dominance, Shannon and Weaver index, evenness and community maturity index) factors. Besides spatial patterns, canopy volume and density of this species were also quantified. Attributes were statistically treated with canonical correlation analysis (CCoA) and two steps partial least square (PLS) regression. Clumped type spatial pattern for this species was identified with mean density and log abundance, while random patterns was identified with the number of sample units and the number of individuals in each sample unit. Regression equations for density, canopy volume, clumped (Lloyd's and Smith, and Wilson index) and random (Morisita index) patterns were developed by using significant variable importance for the projection (VIPs) values. Ecological information emerged from the present study might facilitate us to effectively use this species under restoration and rehabilitation programs.
英文关键词	Canonical correlation Community dynamics Leptadenia pyrotechnica PLS Soil factors Spatial patterns
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000595101100004
WOS关键词	VEGETATION ANALYSIS ; SPECIES RICHNESS ; DIVERSITY ; REGION ; EVENNESS ; DENSITY ; GROWTH ; LANDSCAPE
WOS类目	Agronomy
WOS研究方向	Agriculture
来源机构	ICAR Central Arid Zone Research Institute
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349146
作者单位	[Mathur, Manish; Kumar, Mahesh; Pandey, C. B.] ICAR Cent Arid Zone Res Inst, Jodhpur 342003, Rajasthan, India
推荐引用方式 GB/T 7714	Mathur, Manish,Kumar, Mahesh,Pandey, C. B.. Leptadenia pyrotechnica in Indian hot arid Thar Desert: connecting link's among its spatial patterns with soil and community factors[J]. ICAR Central Arid Zone Research Institute,2020,41(1):32-42.
APA	Mathur, Manish,Kumar, Mahesh,&Pandey, C. B..(2020).Leptadenia pyrotechnica in Indian hot arid Thar Desert: connecting link's among its spatial patterns with soil and community factors.RANGE MANAGEMENT AND AGROFORESTRY,41(1),32-42.
MLA	Mathur, Manish,et al."Leptadenia pyrotechnica in Indian hot arid Thar Desert: connecting link's among its spatial patterns with soil and community factors".RANGE MANAGEMENT AND AGROFORESTRY 41.1(2020):32-42.