干旱区生态环境知识资源中心(Arid): DISTRIBUTION AND ABUNDANCE OF Jatropha dioica IN THE NORTHERN CENTER OF MEXICO

Arid

	DISTRIBUTION AND ABUNDANCE OF Jatropha dioica IN THE NORTHERN CENTER OF MEXICO
	Martinez-Calderas, Jesus M.1; Palacio-Nunez, Jorge 1; Martinez-Montoya, Juan F.1; Olmos-Oropeza, Genaro 1; Clemente-Sanchez, Fernando 1; Sanchez-Rojas, Gerardo 2
通讯作者	Palacio-Nunez, Jorge
来源期刊	AGROCIENCIA
ISSN	1405-3195
出版年	2019
卷号	53 期号:3 页码:433-446
英文摘要	Leatherstem plants (Jatropha dioica) live in arid and semiarid climates, it is used in traditional medicine and could also be utilized as an industrial raw material, which is why this plant is vital to the economy of rural populations. The fundamental aspects of its distribution and abundance are unknown, as well as the environmental factors that determine them. The objective of this study was to determine its distribution, abundance, and the variables that influence its density, height, and biomass of stems. The area of study consisted of 86 493 km(2), and the sampling design consisted in locating sites using a grid of 5x5 km with the software program ArcGIS 9.2 and scale 1: 250 000, and 3 % of the squares were randomly selected (234 sampling sites). We conducted the fieldwork from February 2011 to March 2013. We registered the abundance and height of stems in each site and measured the altitude and slope of the terrain in plots of 10x100 m. By mapping, we registered the physiographic subprovinces (PSP), the types of vegetation and the types of soil. For every individual measured in the field, we adjusted a tabulation of equivalence between height and biomass from 500 stems with different heights. The abundance, height, and weight of the stems between de PSPs, type of vegetation, type of soil, slope, and altitude of the terrain were analyzed using the Kruskal-Wallis non-parametric test in each case. There were significant differences in density and weight between every variable. The height was only different in the type of vegetation and slope. The abundance of stems of J. dioica was higher in terrains with little slope and with scrub vegetation, the distribution in North-central Mexico is broad, and the habitat conditions influence the distribution and abundance.
英文关键词	Jatropha dioica arid zones natural resources alternative use traditional medicine availability of use
类型	Article
语种	英语
国家	Mexico
收录类别	SCI-E
WOS记录号	WOS:000469947300009
WOS关键词	PLANT-COMMUNITIES ; CLASSIFICATION ; INDICATORS ; VEGETATION ; DIVERSITY ; IMPACT ; SOIL
WOS类目	Agriculture, Multidisciplinary
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/214058
作者单位	1.Colegio Postgrad, Campus San Luis Potosi,Iturbide 73, Salinas De Hidalgo 78622, San Luis Potosi, Mexico; 2.Univ Autonoma Estado Hidalgo, Inst Ciencias Basicas & Ingn, Ctr Invest Biol, Pachuca 42184, Hidalgo, Mexico
推荐引用方式 GB/T 7714	Martinez-Calderas, Jesus M.,Palacio-Nunez, Jorge,Martinez-Montoya, Juan F.,et al. DISTRIBUTION AND ABUNDANCE OF Jatropha dioica IN THE NORTHERN CENTER OF MEXICO[J],2019,53(3):433-446.
APA	Martinez-Calderas, Jesus M.,Palacio-Nunez, Jorge,Martinez-Montoya, Juan F.,Olmos-Oropeza, Genaro,Clemente-Sanchez, Fernando,&Sanchez-Rojas, Gerardo.(2019).DISTRIBUTION AND ABUNDANCE OF Jatropha dioica IN THE NORTHERN CENTER OF MEXICO.AGROCIENCIA,53(3),433-446.
MLA	Martinez-Calderas, Jesus M.,et al."DISTRIBUTION AND ABUNDANCE OF Jatropha dioica IN THE NORTHERN CENTER OF MEXICO".AGROCIENCIA 53.3(2019):433-446.