Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/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
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ISSN | 1385-0237 |
EISSN | 1573-5052 |
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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