History of anthropogenic Nitrogen inputs (HaNi) to the terrestrial biosphere: a 5 arcmin resolution annual dataset from 1860 to 2019
文献类型：期刊论文
| 作者 | Tian, Hanqin ; Bian, Zihao; Shi, Hao; Qin, Xiaoyu; Pan, Naiqing; Lu, Chaoqun; Pan, Shufen; Tubiello, Francesco N.; Chang, Jinfeng; Conchedda, Giulia
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| 刊名 | EARTH SYSTEM SCIENCE DATA
 |
| 出版日期 | 2022 |
| 卷号 | 14期号:10页码:1-18 |
| ISSN号 | 1866-3508 |
| 英文摘要 | Excessive anthropogenic nitrogen (N) inputs to the biosphere have disrupted the global nitrogen cycle. To better quantify the spatial and temporal patterns of anthropogenic N inputs, assess their impacts on the biogeochemical cycles of the planet and the living organisms, and improve nitrogen use efficiency (NUE) for sustainable development, we have developed a comprehensive and synthetic dataset for reconstructing the History of anthropogenic Nitrogen inputs (HaNi) to the terrestrial biosphere. The HaNi dataset takes advantage of different data sources in a spatiotemporally consistent way to generate a set of high-resolution gridded N input products from the preindustrial period to the present (1860-2019). The HaNi dataset includes annual rates of synthetic N fertilizer, manure application/deposition, and atmospheric N deposition on cropland, pasture, and rangeland at a spatial resolution of 5 arcmin x 5 arcmin. Specifically, the N inputs are categorized, according to the N forms and land uses, into 10 types: (1) NH4+-N fertilizer applied to cropland, (2) NO3--N fertilizer applied to cropland, (3) NH4+-N fertilizer applied to pasture, (4) NO3--N fertilizer applied to pasture, (5) manure N application on cropland, (6) manure N application on pasture, (7) manure N deposition on pasture, (8) manure N deposition on rangeland, (9) NHx-N deposition, and (10) NOy-N deposition. The total anthropogenic N (TN) inputs to global terrestrial ecosystems increased from 29.05 Tg N yr(-1) in the 1860s to 267.23 Tg N yr(-1) in the 2010s, with the dominant N source changing from atmospheric N deposition (before the 1900s) to manure N (in the 1910s-2000s) and then to synthetic fertilizer in the 2010s. The proportion of synthetic NH4+-N in fertilizer input increased from 64% in the 1960s to 90% in the 2010s, while synthetic NO3--N fertilizer decreased from 36% in the 1960s to 10% in the 2010s. Hotspots of TN inputs shifted from Europe and North America to East and South Asia during the 1960s-2010s. Such spatial and temporal dynamics captured by the HaNi dataset are expected to facilitate a comprehensive assessment of the coupled human-Earth system and address a variety of social welfare issues, such as the climate-biosphere feedback, air pollution, water quality, and biodiversity. The data are available at https://doi.org/10.1594/PANGAEA.942069 (Tian et al., 2022). |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/48406]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 作者单位 | 1.Zhejiang University 2.Auburn University 3.Chinese Academy of Sciences 4.Research Center for Eco-Environmental Sciences (RCEES) 5.Iowa State University 6.Food & Agriculture Organization of the United Nations (FAO) 7.North China University of Water Resources & Electric Power 8.Colorado State University 9.National Institute for Environmental Studies - Japan 10.Oregon State University |
| 推荐引用方式 GB/T 7714 | Tian, Hanqin,Bian, Zihao,Shi, Hao,et al. History of anthropogenic Nitrogen inputs (HaNi) to the terrestrial biosphere: a 5 arcmin resolution annual dataset from 1860 to 2019[J]. EARTH SYSTEM SCIENCE DATA,2022,14(10):1-18. |
| APA | Tian, Hanqin.,Bian, Zihao.,Shi, Hao.,Qin, Xiaoyu.,Pan, Naiqing.,...&Zhang, Bowen.(2022).History of anthropogenic Nitrogen inputs (HaNi) to the terrestrial biosphere: a 5 arcmin resolution annual dataset from 1860 to 2019.EARTH SYSTEM SCIENCE DATA,14(10),1-18. |
| MLA | Tian, Hanqin,et al."History of anthropogenic Nitrogen inputs (HaNi) to the terrestrial biosphere: a 5 arcmin resolution annual dataset from 1860 to 2019".EARTH SYSTEM SCIENCE DATA 14.10(2022):1-18. |
入库方式： OAI收割
来源：生态环境研究中心
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