Climate Change Data Portal
| DOI | 10.1038/s41561-022-01105-y |
| Reduced phosphorus availability in paddy soils under atmospheric CO2 enrichment | |
| Wang, Yu; Huang, Yuanyuan; Song, Lian; Yuan, Jiahui; Li, Wei; Zhu, Yongguan; Chang, Scott X.; Luo, Yiqi; Ciais, Philippe; Penuelas, Josep; Wolf, Julie; Cade-Menun, Barbara J.; Hu, Shuijin; Wang, Lei; Wang, Dengjun; Yuan, Zengwei; Wang, Yujun; Zhang, Jishuang; Tao, Ye; Wang, Shenqiang; Liu, Gang; Yan, Xiaoyuan; Zhu, Chunwu | |
| Date Issued | 2023 |
| ISSN | 1752-0894 |
| EISSN | 1752-0908 |
| startpage | 162 |
| endpage | + |
| Volume | 16Issue:2Pages:20 |
| Other Abstract | Phosphorus is an essential element for plant metabolism and growth, but its future supply under elevated levels of atmospheric CO2 remains uncertain. Here we present measurements of phosphorus concentration from two long-term (15 and 9 years) rice free air carbon dioxide enrichment experiments. Although no changes were observed in the initial year of the experiments, by the end of the experiments soil available phosphorus had declined by more than 20% (26.9% and 21.0% for 15 and 9 years, respectively). We suggest that the reduction can be explained by the production of soil organic phosphorus that is not in a readily plant-available form, as well as by increased removal through crop harvest. Our findings further suggest that increased transfers of plant available phosphorus from biological, biochemical and chemical phosphorus under anthropogenic changes are insufficient to compensate for reductions to plant available phosphorus under long-term exposure to elevated CO2. We estimate that reductions to rice yields could be particularly acute in low-income countries under future CO2 scenarios without the input of additional phosphorus fertilizers to compensate, despite the potentially reduced global risk for phosphorus pollution. Plant-available phosphorus declines in paddy soils as atmospheric CO2 increases, according to long-term free air carbon dioxide enrichment experiments of rice plants. |
| Subject Area | Geosciences, Multidisciplinary |
| Language | 英语 |
| WOS Research Area | Geology |
| WOS ID | WOS:000916034400002 |
| journal | NATURE GEOSCIENCE
 |
| Document Type | 期刊论文 |
| Identifier | http://gcip.llas.ac.cn/handle/2XKMVOVA/272447 |
| Affiliation | Chinese Academy of Sciences; Institute of Soil Science, CAS; Commonwealth Scientific & Industrial Research Organisation (CSIRO); Nanjing University; Chinese Academy of Sciences; Institute of Urban Environment, CAS; Chinese Academy of Sciences; Research Center for Eco-Environmental Sciences (RCEES); University of Alberta; Cornell University; UDICE-French Research Universities; Universite Paris Saclay; CEA; Centre National de la Recherche Scientifique (CNRS); Autonomous University of Barcelona; Centro de Investigacion Ecologica y Aplicaciones Forestales (CREAF); Consejo Superior de Investigaciones Cientificas (CSIC); Centro de Investigacion Ecologica y Aplicaciones Forestales (CREAF); United States Department of Agriculture (USDA); Agriculture & Agri Food Canada; North Carolina State University; Auburn University System; Auburn University; Nanjing University; Henan Normal University |
| Recommended Citation GB/T 7714 | Wang, Yu,Huang, Yuanyuan,Song, Lian,et al. Reduced phosphorus availability in paddy soils under atmospheric CO2 enrichment[J],2023,16(2):20. |
| APA | Wang, Yu.,Huang, Yuanyuan.,Song, Lian.,Yuan, Jiahui.,Li, Wei.,...&Zhu, Chunwu.(2023).Reduced phosphorus availability in paddy soils under atmospheric CO2 enrichment.NATURE GEOSCIENCE,16(2),20. |
| MLA | Wang, Yu,et al."Reduced phosphorus availability in paddy soils under atmospheric CO2 enrichment".NATURE GEOSCIENCE 16.2(2023):20. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
