Role of ambient climate in the response of soil respiration to different grassland management measures
文献类型：期刊论文
| 作者 | Qin, Shuqi8; Peng, Qin; Dong, Yunshe; Qi, Yuchun; Li, Zhaolin8; Guo, Yu; Liu, Xingren7; Xiao, Shengsheng6; Liu, Xinchao1; Jia, Junqiang4 |
| 刊名 | AGRICULTURAL AND FOREST METEOROLOGY
 |
| 出版日期 | 2023-05-01 |
| 卷号 | 334页码:109439 |
| 关键词 | Human activities Temperate steppe Carbon cycle Non-growing season Precipitation |
| ISSN号 | 0168-1923 |
| DOI | 10.1016/j.agrformet.2023.109439 |
| 文献子类 | Article |
| 英文摘要 | Assessment of the effects of enclosure and grazing on soil respiration based on long-term continuous field ob-servations is scarce, and seasonal dynamics of the dependence of soil respiration on hydrothermal factors (soil moisture and temperature) and the regulation of soil respiration by ambient climate (precipitation and air temperature) under long-term fencing and grazing have been inconclusive so far. A 14-year continuous field observation experiment was conducted in a temperate grassland in China. Our results showed that grazing decreased the average soil respiration over the whole year and growing season by 19.52% and 21.90%, respectively. Furthermore, grazing increased the dependence of soil respiration on soil moisture on an annual timescale but decreased the dependence of soil respiration on temperature during the growing season. Ambient climate determined the direction of interannual variation of soil respiration, while grassland management measures changed the effect size of ambient climate on soil respiration. This highlights that ambient climate plays a decisive role in regulating the response of soil respiration to change in grassland management measures. |
| WOS关键词 | TEMPERATE SEMIARID STEPPE ; INNER-MONGOLIA ; LIVESTOCK EXCLUSION ; CONTEXT DEPENDENCE ; GRAZING EXCLUSION ; GROWING-SEASON ; CARBON FLUXES ; ALPINE MEADOW ; LOESS PLATEAU ; CO2 EFFLUX |
| WOS研究方向 | Agriculture ; Forestry ; Meteorology & Atmospheric Sciences |
| WOS记录号 | WOS:000967951000001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/190447]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 作者单位 | 1.Jiangxi Prov Acad Water Resources Sci, Jiangxi Prov Key Lab Soil Eros & Prevent & Control, Nanchang, Jiangxi, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing, Peoples R China 3.Chinese Acad Forestry, Inst Ecol Conservat & Restorat, Wetland Res Ctr, Beijing, Peoples R China 4.Inner Mongolia Acad Agr & Anim Husb Sci, Hohhot, Peoples R China 5.XingTai Univ, Xingtai, Hebei, Peoples R China 6.Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Beijing, Peoples R China 7.Univ Chinese Acad Sci, Beijing, Peoples R China 8.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qin, Shuqi,Peng, Qin,Dong, Yunshe,et al. Role of ambient climate in the response of soil respiration to different grassland management measures[J]. AGRICULTURAL AND FOREST METEOROLOGY,2023,334:109439. |
| APA | Qin, Shuqi.,Peng, Qin.,Dong, Yunshe.,Qi, Yuchun.,Li, Zhaolin.,...&Yan, Zhongqing.(2023).Role of ambient climate in the response of soil respiration to different grassland management measures.AGRICULTURAL AND FOREST METEOROLOGY,334,109439. |
| MLA | Qin, Shuqi,et al."Role of ambient climate in the response of soil respiration to different grassland management measures".AGRICULTURAL AND FOREST METEOROLOGY 334(2023):109439. |
入库方式： OAI收割
来源：地理科学与资源研究所
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