气候变化领域集成服务门户(CCPortal): Effects of non-native tree plantations on the diversity of understory plants and soil macroinvertebrates in the Loess Plateau of China

CCPortal

DOI	10.1007/s11104-019-04336-y
	Effects of non-native tree plantations on the diversity of understory plants and soil macroinvertebrates in the Loess Plateau of China
	Zhu, Yan; Wang, Yafeng; Chen, Liding
通讯作者	Wang, YF (通讯作者)
发表日期	2020
ISSN	0032-079X
EISSN	1573-5036
起始页码	357
结束页码	368
卷号	446 期号:1-2
英文摘要	Aims Non-native trees are widely used to prevent soil erosion in the Loess Plateau. We aim to investigate the effects of non-native tree plantations on the communities of understory plants and soil macroinvertebrates. Methods The soil, understory plants and soil macroinvertebrates were sampled in non-native Robinia pseudoacacia (RP) and Populus xcanadensis (PC) stands, and native Armeniaca sibirica (AS) stands. Results Abundance and richness of understory plants were significantly greatest in the RP stands. The macroinvertebrates collected belonged to 13 orders across all stands. At the community level, richness did not differ among the stand types, but the abundance was significantly greatest in the PC stands. At the functional group level, phytophages and detritivores preferred the PC stands, whereas predators preferred the RP stands. The generalist macroinvertebrate abundance was significantly greatest in the PC stands. Moreover, the community composition of understory plants clearly differed among the stand types; that of soil macroinvertebrates in the PC stands was separated from the other stand types, which was mediated by environmental variables, especially the soil temperature and soil organic carbon. Conclusions Non-native tree plantations had positive effects on the overall abundance of understory plants and soil macroinvertebrates, but their effects on functional groups were inconsistent, associated with tree identity. The selection of non-native tree should be considered in term of multiple trophic levels, if afforestation has biodiversity objectives.
关键词	GROUND-DWELLING INVERTEBRATES LOCUST ROBINIA-PSEUDOACACIA LAND-USE SPECIES-DIVERSITY NATIVE FORESTS GULLY REGION HILLY AREA BIODIVERSITY ASSEMBLAGES RESTORATION
英文关键词	Afforestation; Soil arthropod; Non-native plant; Robinia pseudoacacia; Functional group
语种	英语
WOS研究方向	Agriculture ; Plant Sciences
WOS类目	Agronomy ; Plant Sciences ; Soil Science
WOS记录号	WOS:000511594900022
来源期刊	PLANT AND SOIL
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/259751
推荐引用方式 GB/T 7714	Zhu, Yan,Wang, Yafeng,Chen, Liding. Effects of non-native tree plantations on the diversity of understory plants and soil macroinvertebrates in the Loess Plateau of China[J]. 中国科学院青藏高原研究所,2020,446(1-2).
APA	Zhu, Yan,Wang, Yafeng,&Chen, Liding.(2020).Effects of non-native tree plantations on the diversity of understory plants and soil macroinvertebrates in the Loess Plateau of China.PLANT AND SOIL,446(1-2).
MLA	Zhu, Yan,et al."Effects of non-native tree plantations on the diversity of understory plants and soil macroinvertebrates in the Loess Plateau of China".PLANT AND SOIL 446.1-2(2020).