干旱区生态环境知识资源中心(Arid): Species-specific herbivore grazing of type-specific grassland can assist with promotion of shallow layer of soil carbon sequestration

Arid

DOI	10.1088/1748-9326/ac302f
	Species-specific herbivore grazing of type-specific grassland can assist with promotion of shallow layer of soil carbon sequestration
	Li, Jie; Chai, Hua; Ding, Shiwen; Wang, Jinsong; Li, Xincheng; Li, Yinong; Li, Tianyun; Liu, Jushan; Wang, Hongjun; Liang, Cunzhu; Wang, Chengjie; Liu, Yuan; Luo, Yiqi; Wang, Ling; Wang, Deli
通讯作者	Wang, L ; Wang, DL (corresponding author), Northeast Normal Univ, Jilin Songnen Grassland Ecosyst Natl Observat & R, Minist Educ, Inst Grassland Sci,Key Lab Vegetat Ecol, Changchun, Peoples R China.
来源期刊	ENVIRONMENTAL RESEARCH LETTERS
ISSN	1748-9326
出版年	2021
卷号	16 期号:11
英文摘要	Grassland soils represent a significant potential pool for the sequestering of atmospheric CO2; however, the magnitude of this pool depends to a certain extent on the grazing management of the grassland. Whether different herbivore species and combinations (herbivore assemblage) influence the soil organic carbon (SOC) in various grasslands remains unclear. Here we have investigated the impacts of herbivore assemblages (NG, no grazing; SG, sheep grazing; CG, cattle grazing; and MG, mixed grazing of sheep and cattle) under moderate grazing intensity on a shallow layer of SOC storage across the three different grassland types (meadow steppe, typical steppe, and desert steppe) in the temperate steppes of Eastern Eurasia. We found that herbivore-species-specific effects on SOC storage depended on the grassland type. In mesic grasslands (i.e. meadow steppe and typical steppe), CG enhanced SOC storage, but there were no effects from SG. In contrast, SG in the xeric grassland (i.e. desert steppe) dramatically increased SOC storage while no effects were observed for CG. Importantly, MG of sheep and cattle consistently increased SOC storage across all grassland types. We suggest that adopting herbivore-type-specific stewardship in different grasslands could assist with the enhancement of ecosystem C functionality and services; large herbivores and small herbivores are suitable for grazing in mesic grasslands and xeric grasslands, respectively. Moreover, MG with diverse herbivores may be the optimal moderate grazing mode for soil C sequestration in most grasslands of northern China.
英文关键词	foraging behavior grassland type grazing mode mixed grazing rangeland management precipitation soil organic carbon
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000714221600001
WOS关键词	ORGANIC-CARBON ; IMPACTS ; PRODUCTIVITY ; VARY ; MECHANISMS ; MANAGEMENT ; VEGETATION ; RICHNESS ; GRAZERS ; STORAGE
WOS类目	Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
来源机构	中国科学院地理科学与资源研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368216
作者单位	[Li, Jie; Chai, Hua; Ding, Shiwen; Li, Xincheng; Li, Yinong; Li, Tianyun; Liu, Jushan; Wang, Ling; Wang, Deli] Northeast Normal Univ, Jilin Songnen Grassland Ecosyst Natl Observat & R, Minist Educ, Inst Grassland Sci,Key Lab Vegetat Ecol, Changchun, Peoples R China; [Li, Jie; Wang, Jinsong; Luo, Yiqi] No Arizona Univ, Dept Biol Sci, Ctr Ecosyst Sci & Soc, Box 5640, Flagstaff, AZ 86011 USA; [Wang, Jinsong] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China; [Li, Xincheng] Fudan Univ, Sch Life Sci, Minist Educ, Key Lab Biodivers Sci & Ecol Engn, Shanghai, Peoples R China; [Wang, Hongjun] Duke Univ, Nicholas Sch Environm, Wetland Ctr, Durham, NC 27708 USA; [Liang, Cunzhu] Inner Mongolia Univ, Sch Ecol & Environm, Minist Educ, Key Lab Ecol & Resource Use Mongolian Plateau, Hohhot, Peoples R China; [Liang, Cunzhu] Inner Mongolia Univ, Sch Ecol & Environm, Inner Mongolia Key Lab Grassland Ecol, Hohhot, Peoples R China; [Wang, Chengjie] Inner Mongolia Agr Univ, Minist Educ, Key Lab Gra...
推荐引用方式 GB/T 7714	Li, Jie,Chai, Hua,Ding, Shiwen,et al. Species-specific herbivore grazing of type-specific grassland can assist with promotion of shallow layer of soil carbon sequestration[J]. 中国科学院地理科学与资源研究所,2021,16(11).
APA	Li, Jie.,Chai, Hua.,Ding, Shiwen.,Wang, Jinsong.,Li, Xincheng.,...&Wang, Deli.(2021).Species-specific herbivore grazing of type-specific grassland can assist with promotion of shallow layer of soil carbon sequestration.ENVIRONMENTAL RESEARCH LETTERS,16(11).
MLA	Li, Jie,et al."Species-specific herbivore grazing of type-specific grassland can assist with promotion of shallow layer of soil carbon sequestration".ENVIRONMENTAL RESEARCH LETTERS 16.11(2021).