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Response of regional agricultural soil phosphorus status to net anthropogenic phosphorus input (NAPI) determined by soil pH value and organic matter content in subtropical China

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成果类型:
期刊论文
作者:
Meng, Cen;Liu, Huanyao;Wang, Yi*;Li, Yuyuan;Zhou, Jiaogen;...
通讯作者:
Wang, Yi
作者机构:
[Wang, Yi; Zhou, Ping; Li, Yuyuan; Wu, Jinshui; Zhou, Jiaogen; Li, Yong; Meng, Cen; Liu, Xinliang] Chinese Acad Sci, Changsha Res Stn Agr & Environm Monitoring, Inst Subtrop Agr, Changsha 410125, Hunan, Peoples R China.
[Wang, Yi; Zhou, Ping; Li, Yuyuan; Wu, Jinshui; Zhou, Jiaogen; Li, Yong; Meng, Cen; Liu, Xinliang] Chinese Acad Sci, Inst Subtrop Agr, Key Lab Agroecol Proc Subtrop Reg, Changsha 410125, Hunan, Peoples R China.
[Meng, Cen] Univ Chinese Acad Sci, Beijing 10049, Peoples R China.
[Liu, Huanyao] Hunan Agr Univ, Coll Biol Sci & Technol, Changsha 410128, Hunan, Peoples R China.
[Wang, Yi] 644 Second Yuanda Rd, Changsha 410125, Hunan, Peoples R China.
通讯机构:
[Wang, Yi] 6
644 Second Yuanda Rd, Changsha 410125, Hunan, Peoples R China.
语种:
英文
关键词:
Phosphorus accumulation;Phosphorus cycling;Agriculture;Environmental quality;Subtropics
期刊:
Chemosphere
ISSN:
0045-6535
年:
2018
卷:
200
期:
Jun.
页码:
487-494
基金类别:
This study was financially supported by the National Key Research and Development Program of China ( 2017YFD0800100 ), and the Key Programs of the Chinese Academy of Sciences ( QYZDJ-SSW-DQC041 ), and the Youth Innovation Team Project of ISA, CAS ( 2017QNCXTD_LF ).
机构署名:
本校为其他机构
院系归属:
生物科学技术学院
摘要:
Exploring the relationship between net anthropogenic phosphorus input (NAPI) and soil available P (SAP) content could inform applied issues related to environmental quality and agronomic productivity and increase our knowledge of element biogeochemical cycles. Here, the NAPI was estimated and the SAP content determined in eight counties in subtropical China from 1980 to 2010. It is suggested that the NAPI ranging 318-924 km−2 yr−1 in 1980 had increased substantially to 865–3601 km−2 yr−1 in 2010 across the eight counties, in which the P fe...

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