NWIPB OpenIR
Aridity and NPP constrain contribution of microbial necromass to soil organic carbon in the Qinghai-Tibet alpine grasslands
Zhang, Xinying; Jia, Juan; Chen, Litong; Chu, Haiyan; He, Jin-Sheng; Zhang, Yangjian; Feng, Xiaojuan
2021
发表期刊SOIL BIOLOGY & BIOCHEMISTRY
卷号156
摘要Microbial necromass carbon (MNC) is key to soil organic carbon (SOC) storage. However, mechanisms regulating MNC accumulation on large scales are poorly understood. Here we provide the first batch of regional-scale MNC data based on amino sugars for the Qinghai-Tibet Plateau alpine grasslands. We show that Qinghai-Tibet grasslands have similar microbial biomass carbon (MBC) but lower MNC concentrations in SOC than Mongolian and other grasslands. The low contribution of MNC to SOC is mainly attributed to high aridity and low net primary productivity of the Qinghai-Tibet grasslands. Our findings highlight climatic and plant influences on MNC accumulation at regional scales.
关键词Soil organic carbon Microbial biomass Necromass Grasslands
文献类型期刊论文
条目标识符http://210.75.249.4/handle/363003/60814
专题中国科学院西北高原生物研究所
推荐引用方式
GB/T 7714
Zhang, Xinying,Jia, Juan,Chen, Litong,et al. Aridity and NPP constrain contribution of microbial necromass to soil organic carbon in the Qinghai-Tibet alpine grasslands[J]. SOIL BIOLOGY & BIOCHEMISTRY,2021,156.
APA Zhang, Xinying.,Jia, Juan.,Chen, Litong.,Chu, Haiyan.,He, Jin-Sheng.,...&Feng, Xiaojuan.(2021).Aridity and NPP constrain contribution of microbial necromass to soil organic carbon in the Qinghai-Tibet alpine grasslands.SOIL BIOLOGY & BIOCHEMISTRY,156.
MLA Zhang, Xinying,et al."Aridity and NPP constrain contribution of microbial necromass to soil organic carbon in the Qinghai-Tibet alpine grasslands".SOIL BIOLOGY & BIOCHEMISTRY 156(2021).
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhang, Xinying]的文章
[Jia, Juan]的文章
[Chen, Litong]的文章
百度学术
百度学术中相似的文章
[Zhang, Xinying]的文章
[Jia, Juan]的文章
[Chen, Litong]的文章
必应学术
必应学术中相似的文章
[Zhang, Xinying]的文章
[Jia, Juan]的文章
[Chen, Litong]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。