Arid
DOI10.1007/s11258-017-0750-x
Are changes in remotely sensed canopy cover associated to changes in vegetation structure, diversity, and composition in recovered tropical shrublands?
Lomeli Jimenez, Alma Juliana1; Rafael Perez-Salicrup, Diego2; Figueroa Rangel, Blanca Lorena1; Mendoza-Cantu, Manuel E.3; Cuevas Guzman, Ramon1; Andresen, Ellen2; Morfin Rios, Jorge Eduardo2
通讯作者Rafael Perez-Salicrup, Diego
来源期刊PLANT ECOLOGY
ISSN1385-0237
EISSN1573-5052
出版年2017
卷号218期号:8页码:1021-1033
英文摘要

The recovery of vegetation cover is a process that has important implications for the conservation of biodiversity and ecosystem services. Generally, the recovery of vegetation cover is documented over large areas using remote sensing, and it is often assumed that ecosystem properties and processes recover along with remotely sensed canopy cover. Here we analyze and compare the structure, composition, and diversity of trees and shrubs among plots established in a stratified random sampling design over four remotely sensed canopy cover change (CCC) categories defined according to a gradient in the percent of canopy cover. Plots were located in the Lake Cuitzeo basin (Mexico), where canopy recovery associated with agricultural abandonment has occurred in recent decades (1975-2000). We found that diversity measures, basal area, tree and shrub density, ground-truthed canopy cover, and mean plant height increased with increasing CCC category. However, Shannon index (H’) was lower in the CCC category with the most closed canopy cover category than in plots apparently not affected by agriculture. Furthermore, ordination analyses showed that composition of dominant species were not associated with CCC categories. Our results suggest that canopy closure in our study area is not associated with the recovery of species diversity, and does not result in similar species dominance as in sites not affected by agriculture.


英文关键词Michoacan Secondary vegetation Shrubland Tropical dry forests
类型Article
语种英语
国家Mexico
收录类别SCI-E ; SSCI
WOS记录号WOS:000406652800010
WOS关键词LAND-USE CHANGE ; DRY FORESTS ; CHIHUAHUAN DESERT ; WATERSHED LEVEL ; SOIL PROPERTIES ; MEXICO ; DEFORESTATION ; DISTURBANCES ; RESILIENCE ; ECOSYSTEMS
WOS类目Plant Sciences ; Ecology ; Forestry
WOS研究方向Plant Sciences ; Environmental Sciences & Ecology ; Forestry
来源机构Universidad Nacional Autónoma de México
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/201546
作者单位1.Univ Guadalajara, Ctr Univ Costa Sur, Dept Ecol & Recursos Nat IMECBIO, Av Independencia Nacl 151, Autlan De Navarro 48900, Jal, Mexico;
2.Univ Nacl Autonoma Mexico, Inst Invest Ecosistemas & Sustentabilidad, Antigua Carretera Patzcuaro 8701, Morelia 58190, Mich, Mexico;
3.Univ Nacl Autonoma Mexico, Ctr Invest Geog Ambiental, Antigua Carretera Patzcuaro 8701, Morelia 58190, Mich, Mexico
推荐引用方式
GB/T 7714
Lomeli Jimenez, Alma Juliana,Rafael Perez-Salicrup, Diego,Figueroa Rangel, Blanca Lorena,et al. Are changes in remotely sensed canopy cover associated to changes in vegetation structure, diversity, and composition in recovered tropical shrublands?[J]. Universidad Nacional Autónoma de México,2017,218(8):1021-1033.
APA Lomeli Jimenez, Alma Juliana.,Rafael Perez-Salicrup, Diego.,Figueroa Rangel, Blanca Lorena.,Mendoza-Cantu, Manuel E..,Cuevas Guzman, Ramon.,...&Morfin Rios, Jorge Eduardo.(2017).Are changes in remotely sensed canopy cover associated to changes in vegetation structure, diversity, and composition in recovered tropical shrublands?.PLANT ECOLOGY,218(8),1021-1033.
MLA Lomeli Jimenez, Alma Juliana,et al."Are changes in remotely sensed canopy cover associated to changes in vegetation structure, diversity, and composition in recovered tropical shrublands?".PLANT ECOLOGY 218.8(2017):1021-1033.
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