Knowledge Management System Of Institute Of Botany,CAS
Fencing facility affects plant species and soil organic carbon in temperate steppes | |
Wang, Zhi-Ping; Han, Shi-Jie; Zheng, Yan-Hai; Zhang, Xi-Mei; Wu, Hong-Hui; Cui, Ji-Fa; Xiao, Chun-Wang; Han, Xing-Guo | |
2021 | |
发表期刊 | CATENA |
ISSN | 0341-8162 |
卷号 | 196 |
摘要 | Fencing facility has been widely employed in steppes. However, the effects of fencing facility on plant species and soil organic carbon (SOC) have been rarely understood in steppes. Using soil sampling and plant quadrat clipping methods, in this study, we investigated the effects of fencing facility on the distributions of plant species and SOC in the temperate steppes of the Inner Mongolia. Plant biomass significantly increased with approaching fencing facility and was obviously higher in the leeward (south) than windward (north) sides. Perennial grasses accounted for approximately 68%-76% of the total aboveground biomass in both sides of fencing facility. SOC content also significantly increased with approaching fencing facility in the 0-10 soil layer but slightly increased in the 10-30 cm soil layer. Wind erosion and dust storm did markedly neither change the fractions of soil texture nor cause the difference in SOC content between the windward and leeward sides. Fencing facility increased SOC storage by 16.5% and 9.1% at 0.1 and 0.5 m locations relative to at 3 m location in the 0-10 cm soil layer, respectively. Edge effect is suggested as a potential mechanism driving the variations of plant species and SOC in both sides of fencing facility. |
关键词 | Grassland Plant biomass Soil carbon storage Edge effect Inner Mongolia |
学科领域 | Geosciences, Multidisciplinary ; Soil Science ; Water Resources |
DOI | 10.1016/j.catena.2020.104928 |
收录类别 | SCI |
语种 | 英语 |
WOS关键词 | GRAZING EXCLUSION ; DESERT STEPPE ; LAND-USES ; GRASSLAND ; SEQUESTRATION ; SYSTEMS ; BIODIVERSITY ; COMMUNITIES ; MANAGEMENT ; WINDBREAKS |
WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
WOS记录号 | WOS:000583955200076 |
出版者 | ELSEVIER |
文献子类 | Article |
出版地 | AMSTERDAM |
EISSN | 1872-6887 |
资助机构 | National Key Research and Development Program of China [2016YFA0600803] ; National Natural Science Foundation of China [41930643, 31370493] |
作者邮箱 | wangzp5@ibcas.ac.cn ; wuhonghui@caas.cn |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/26740 |
专题 | 植被与环境变化国家重点实验室 |
作者单位 | 1.[Wang, Zhi-Ping 2.Zheng, Yan-Hai 3.Cui, Ji-Fa 4.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Nanxincun 20, Beijing 100093, Peoples R China 5.Henan Univ, Sch Life Sci, Kaifeng 475004, Henan, Peoples R China 6.Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Beijing 100081, Peoples R China 7.Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Beijing 100081, Peoples R China 8.Minzu Univ China, Coll Life & Environm Sci, Beijing 100081, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Zhi-Ping,Han, Shi-Jie,Zheng, Yan-Hai,et al. Fencing facility affects plant species and soil organic carbon in temperate steppes[J]. CATENA,2021,196. |
APA | Wang, Zhi-Ping.,Han, Shi-Jie.,Zheng, Yan-Hai.,Zhang, Xi-Mei.,Wu, Hong-Hui.,...&Han, Xing-Guo.(2021).Fencing facility affects plant species and soil organic carbon in temperate steppes.CATENA,196. |
MLA | Wang, Zhi-Ping,et al."Fencing facility affects plant species and soil organic carbon in temperate steppes".CATENA 196(2021). |
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