The effects of forest thinning on understory diversity in China: A meta-analysis
文献类型：期刊论文
| 作者 | Li, Xiankun1,2,3; Li, Yanan4; Zhang, Jing4; Peng, Shouzhang1,2; Chen, Yunming1,2; Cao, Yang1,2 |
| 刊名 | LAND DEGRADATION & DEVELOPMENT
 |
| 出版日期 | 2020-02-04 |
| 页码 | 16 |
| ISSN号 | 1085-3278 |
| 关键词 | forest thinning meta-analysis understory diversity unthinned diversity |
| DOI | 10.1002/ldr.3540 |
| 通讯作者 | Cao, Yang(yang.cao@nwsuaf.edu.cn) |
| 英文摘要 | Forest management has been widely used to maintain and improve multiple ecosystem services. However, large-scale synthesis of the effects of forest management on understory diversity, especially regarding the effects of thinning, has not been well represented in China. Therefore, we synthesized 146 peer-reviewed publications and conducted a meta-analysis to evaluate the response of understory diversity (species richness) and seven related variables to forest thinning in China. Overall, forest thinning significantly increased shrub diversity by 28% and herb diversity by 24%. Unthinned diversity and recovery time were the two most important drivers of understory diversity. When the unthinned diversity was low, a decline of understory species richness in managed stands could occur, which may be related to the size of the regional species pool. Rather than the recovery time of 1-2 years after forest thinning, the period of 3-5 years after thinning found the greatest diversity improvement. The northern arid and semiarid ecological domains observed the greatest diversity improvement, which may be due to the specific characteristics in this ecological domain. The coniferous forest was more favorable for understory improvement than in the broadleaved forest. Specific mechanisms on how disturbance (thinning intensity) affect understory diversity need to be further explored. No significant influences of stand stage or sampling quadrat area could be identified. Our study provides a synthetic review of the effects of forest thinning on understory diversity in China and may benefit forest management strategies. Future studies should address changes in compositional or functional diversity after thinning. |
| WOS关键词 | PLANT-SPECIES DIVERSITY ; SOIL CARBON ; RESOURCE AVAILABILITY ; STRUCTURAL DIVERSITY ; FUNCTIONAL DIVERSITY ; GLOBAL METAANALYSIS ; TEMPERATE FORESTS ; LOESS PLATEAU ; SPATIAL SCALE ; VEGETATION |
| 资助项目 | CAS Light of West China[XAB2017A02] ; National Key R&D Program of China[2017YFC0504605] ; National Key R&D Program of China[2016YFC0501703] ; National Nature Science Foundation of China[41201088] ; National Nature Science Foundation of China[41977418] |
| WOS研究方向 | Environmental Sciences & Ecology ; Agriculture |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:000510759800001 |
| 资助机构 | CAS Light of West China ; National Key R&D Program of China ; National Nature Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/132153]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Cao, Yang |
| 作者单位 | 1.Northwest A&F Univ, State Key Lab Soil Eros & Dry Land Farming Loess, Yangling 712100, Shaanxi, Peoples R China 2.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling, Shaanxi, Peoples R China 3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China 4.Northwest A&F Univ, Coll Forestry, Yangling, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Xiankun,Li, Yanan,Zhang, Jing,et al. The effects of forest thinning on understory diversity in China: A meta-analysis[J]. LAND DEGRADATION & DEVELOPMENT,2020:16. |
| APA | Li, Xiankun,Li, Yanan,Zhang, Jing,Peng, Shouzhang,Chen, Yunming,&Cao, Yang.(2020).The effects of forest thinning on understory diversity in China: A meta-analysis.LAND DEGRADATION & DEVELOPMENT,16. |
| MLA | Li, Xiankun,et al."The effects of forest thinning on understory diversity in China: A meta-analysis".LAND DEGRADATION & DEVELOPMENT (2020):16. |
入库方式： OAI收割
来源：地理科学与资源研究所
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