Effects of nitrogen and phosphorus on the production of carbon dioxide and nitrous oxide in salt-affected soils under different vegetation communities
Zhang, Lihua; Shao, Hongbo; Wang, Bingchen; Zhang, Liwen; Qin, Xiaochun
发表期刊Atmospheric Environment
ISSN1352-2310
2019
卷号204页码:78-88
关键词Greenhouse gasCarbon dioxideNitrous oxideSalt-affected soilYellow river delta
研究领域Environmental Sciences; Meteorology & Atmospheric Sciences
DOI10.1016/j.atmosenv.2019.02.024
产权排序[Zhang, Lihua; Qin, Xiaochun] Univ Jinan, Sch Biol Sci & Technol, Jinan 250022, Shandong, Peoples R China; [Shao, Hongbo] Jiangsu Acad Agr Sci, Inst Agr Resources & Environm, Key Lab Agr Environm Lower Reaches Yangtze River, Salt Soil Agr Ctr, 50 Zhongling Rd, Nanjing 210014, Peoples R China; [Zhang, Lihua; Wang, Bingchen; Zhang, Liwen] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Environm Proc & Ecol Remediat, YICCAS,Shandong Prov Key Lab Coastal Environm Pro, Yantai 264003, Peoples R China; [Shao, Hongbo] Yancheng Teachers Univ, Jiangsu Synthet Innovat Ctr Coastal Bioagr, Jiangsu Key Lab Bioresources Saline Soils, Yancheng 224002, Peoples R China; [Shao, Hongbo] Qingdao Univ Sci & Technol, Coll Environm & Safety Engn, Qingdao 266000, Shandong, Peoples R China
作者部门海岸带环境过程实验室
英文摘要Nutrient availability greatly regulates ecosystem processes in salt-affected soils. However, few studies have explored the impacts of nitrogen (N), phosphorus (P) and N×P interactions on CO₂ and N₂O emissions from salt-affected soils in the Yellow River Delta (YRD), which is one of the three biggest deltas in China. An incubation study was conducted to test the effects of N or P addition alone, as well as combined NP application, on CO₂ and N₂O emissions from the soils taken from four sites: bare land (BL) with no vegetation cover and three adjacent vegetation communities, Tamarix chinensis (TC), Suaeda salsa (SS) and Phragmites australis (PA) in the YRD. The results showed that N and its interaction with P showed significant and identical effects on both CO₂ and N₂O emissions in all soils. Nevertheless, the significant effect of P on CO₂ production was found in soils covered with vegetation. N addition tended to augment CO₂ and N₂O emissions. However, the significant positive correlation between cumulative CO₂ emissions and P addition was only found in soils collected from different communities. Compared with soils collected from BL, soils from different vegetation communities emitted more CO₂ and more N₂O. Moreover, soils of woody communities produced more CO₂ than those of herbaceous communities. On the contrary, N₂O emissions in soils of herbaceous communities were higher than in woody communities. Therefore, more attention, should be paid to the pulse GHG emissions that result from nutrient addition during the reclamation of saline soils, especially those covered with vegetation.
文章类型Article
资助机构Excellent Scientists Plan of JAAS, China, Shuangchuang Talent Plan of Jiangsu Province, China; Strategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDA05030404]
收录类别SCI
语种英语
关键词[WOS]GREENHOUSE-GAS EMISSIONS; ACACIA-MANGIUM PLANTATION; TROPICAL RAIN-FOREST; YELLOW-RIVER DELTA; HETEROTROPHIC RESPIRATION; N2O EMISSIONS; NO EMISSIONS; LAND-USE; MICROBIAL RESPIRATION; TEMPERATE GRASSLAND
研究领域[WOS]Environmental Sciences; Meteorology & Atmospheric Sciences
WOS记录号WOS:000463307100008
引用统计被引频次：12[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/24106
专题中科院海岸带环境过程与生态修复重点实验室
中科院海岸带环境过程与生态修复重点实验室_滨海湿地实验室

通讯作者Shao, Hongbo; Zhang, Liwen作者单位1.University of Jinan
2.Jiangsu Academy of Agriculture Sciences
3.Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences
4.Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences
5.University of Jinan

推荐引用方式
GB/T 7714Zhang, Lihua,Shao, Hongbo,Wang, Bingchen,et al. Effects of nitrogen and phosphorus on the production of carbon dioxide and nitrous oxide in salt-affected soils under different vegetation communities[J]. Atmospheric Environment,2019,204:78-88.
APAZhang, Lihua,Shao, Hongbo,Wang, Bingchen,Zhang, Liwen,&Qin, Xiaochun.(2019).Effects of nitrogen and phosphorus on the production of carbon dioxide and nitrous oxide in salt-affected soils under different vegetation communities.Atmospheric Environment,204,78-88.
MLAZhang, Lihua,et al."Effects of nitrogen and phosphorus on the production of carbon dioxide and nitrous oxide in salt-affected soils under different vegetation communities".Atmospheric Environment 204(2019):78-88.


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