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41 p, 949.2 KB |
Effects of crabs on greenhouse gas emissions, soil nutrients, and stoichiometry in a subtropical estuarine wetland
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Chen, Xiaoxuan (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process (China)) ;
Wiesmeier, Martin (Technical University of Munich. School of Life Sciences Weihenstephan (Germany)) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Van Zwieten, Lukas (Wollongbar Primary Industries Institute. Department of Primary Industries (Australia)) ;
Fang, Yunying (Elizabeth Macarthur Agricultural Institute. Department of Primary Industries (Australia)) ;
Gargallo-Garriga, Albert (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Chen, Youyang (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process (China)) ;
Chen, Shuyun (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process (China)) ;
Zeng, Congsheng (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process (China)) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Wang, Weiqi (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process (China))
Crabs may elicit effects on wetland carbon (C), nitrogen (N), and phosphorus (P) concentrations and associated ecological stoichiometry. In this study, we assessed effects of crabs on carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) emissions; soil C, N, and P concentrations; and stoichiometry in upper and mid-tidal flats of an estuarine wetland in China. [...]
2020 -  10.1007/s00374-020-01512-6
Biology and Fertility of Soils, vol. 57 (September 2020) p. 131-144
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36 p, 713.4 KB |
Acid rain mediated nitrogen and sulfur deposition alters soil nitrogen, phosphorus and carbon fractions in a subtropical paddy
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Wang, Chun (Fujian Normal University. Institute of Geography) ;
Fang, Yunying (Elizabeth Macarthur Agricultural Institute) ;
An, Wanli (Fujian Normal University. Institute of Geography) ;
Zeng, Congsheng (Fujian Normal University. Institute of Geography) ;
Wang, Weiqi (Fujian Normal University. Institute of Geography) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Fernández-Martínez, Marcos (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Agricultural ecosystems are globally important sinks of carbon and other nutrient elements. In China, acid rain events affect about 0. 62 million km², representing about 6. 4% of total land area; however, the impacts of acid rain mediated nitrogen (N) and sulfur (S) depositions on soil organic carbon (SOC) fractions and nutrient stocks in paddy soils and implications for yield production under climate change are unclear. [...]
2020 - 10.1016/j.catena.2020.104876
Catena, Vol. 195 (Dec. 2020) , art. 104876
2 documentos
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32 p, 319.6 KB |
Multiple trade-offs between maximizing yield and minimizing greenhouse gas production in Chinese rice croplands
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Wang, Weiqi (Fujian Normal University. Key Laboratory of Humid Sub-tropical Eco-geographical Process) ;
Wang, Chun (Fujian Normal University. Key Laboratory of Humid Sub-tropical Eco-geographical Process) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Fang, Yunying (Elizabeth Macarthur Agricultural Institute) ;
Singh, Bhupinder Pal (Elizabeth Macarthur Agricultural Institute) ;
Wang, Huaru (Yellow River Institute of Hydraulic Research) ;
Huang, Xiaoting (Fujian Normal University. Key Laboratory of Humid Sub-tropical Eco-geographical Process) ;
Zeng, Congsheng (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Tong, Chuan (Fujian Normal University. Institute of Geography) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Globally, paddy fields are a major anthropogenic source of greenhouse gas (GHG) emissions from agriculture. There is, however, limited understanding of relationships between GHG production with fertilizer management, rice varieties, and soil variables. [...]
2020 - 10.1002/ldr.3507
Land degradation & development, Vol. 31, Issue 10 (June 2020) , p. 1287-1299
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36 p, 777.4 KB |
Amendment with industrial and agricultural wastes reduces surface-water nutrient loss and storage of dissolved greenhouse gases in a subtropical paddy field
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Wang, Weiqi (Fujian Normal University. Institute of Geography) ;
Zeng, Congsheng (Fujian Normal University. Institute of Geography) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Wang, C. (Fujian Normal University. Institute of Geography) ;
Zeng, Dongping (Fujian Normal University. Institute of Geography) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Paddy fields are important ecosystems for supporting human life. They are frequently fertilized more than necessary for providing high yields of rice (Oryza sativa), so nutrients are lost by leaching into aquatic ecosystems, which become eutrophic. [...]
2016 - 10.1016/j.agee.2016.07.012
Agriculture, ecosystems & environment, Vol. 231 (Sep. 2016) , p. 296-303
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43 p, 1.2 MB |
Shifts in plant and soil C, N and P accumulation and C:N:P stoichiometry associated with flooding intensity in subtropical estuarine wetlands in China
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Wang, Weiqi (Fujian Normal University. Institute of Geography) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Wang, C. (Fujian Normal University. Ministry of Education. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Zeng, Congsheng (Fujian Normal University. Institute of Geography) ;
Tong, C. (Fujian Normal University. Institute of Geography) ;
Bartrons Vilamala, Mireia (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Asensio, Dolores (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Flooding caused by rising sea levels can influence the biogeochemistry of estuarine wetland ecosystems. We studied the relationships of higher flooding intensity with soil carbon (C), nitrogen (N) and phosphorus (P) concentrations in communities of the native sedge Cyperus malaccensis var. [...]
2018 - 10.1016/j.ecss.2018.09.026
Estuarine, coastal and shelf science, Vol. 215 (Dec. 2018) , p. 172-184
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35 p, 848.0 KB |
Responses of greenhouse-gas emissions to land-use change from rice to jasmine production in subtropical China
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Wang, Chun (Fujian Normal University. Key Laboratory of Wetland Ecology and Environment) ;
Li, Xiang (Fujian Electric Power) ;
Min, Qingwen (Zhongguo ke xue yuan. Institute of Geographical Sciences and Natural Resources Research) ;
Wang, Weiqi (Fujian Normal University. Institute of Geography) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Zeng, Congsheng (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Tong, Chuan (Fujian Normal University. Institute of Geography) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
We studied the impacts of an increasingly common change in land use from paddy field to jasmine fields on the emission of greenhouse gases (GHGs), which have supposed the transformation of more than 1200 ha only in the last decade in the surroundings of Fuzhou city in response to economic changes. [...]
2019 - 10.1016/j.atmosenv.2018.12.032
Atmospheric environment, Vol. 201 (March 2019) , p. 391-401
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31 p, 408.9 KB |
The response of stocks of C, N, and P to plant invasion in the coastal wetlands of China
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Wang, Weiqi (Fujian Normal University. Institute of Geography) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Wang, Chun (Fujian Normal University. Key Laboratory of Wetland Ecology and Environment) ;
Zeng, Congsheng (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Tong, Chuan (Fujian Normal University. Institute of Geography) ;
Chen, Guixiang (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Huang, Jiafang (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Pan, Haoran (Guangxi Mangrove Research Center) ;
Peguero, Guille (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Vallicrosa Pou, Helena (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
The increasing success of invasive plant species in wetland areas can threaten their capacity to store carbon, nitrogen, and phosphorus (C, N, and P). Here, we have investigated the relationships between the different stocks of soil organic carbon (SOC), and total C, N, and P pools in the plant-soil system from eight different wetland areas across the South-East coast of China, where the invasive tallgrass Spartina alterniflora has replaced the native tall grasses Phragmites australis and the mangrove communities, originally dominated by the native species Kandelia obovata and Avicennia marina. [...]
2019 - 10.1111/gcb.14491
Global change biology, Vol. 25, Issue 2 (February 2019) , p. 733-743
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24 p, 645.5 KB |
Effects of steel slag and biochar amendments on CO₂, CH₄, and N₂O flux, and rice productivity in a subtropical Chinese paddy field
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Wang, Chun (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Wang, Weiqi (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Singla, Ankit (India. Ministry of Agriculture and Farmers Welfare. Regional Centre of Organic Farming) ;
Zeng, Congsheng (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Lai, Derrick Yu Fo (Chinese University of Hong Kong. Department of Geography and Resource Management) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Steel slag, a by-product of the steel industry, contains high amounts of active iron oxide and silica which can act as an oxidizing agent in agricultural soils. Biochar is a rich source of carbon, and the combined application of biochar and steel slag is assumed to have positive impacts on soil properties as well as plant growth, which are yet to be validated scientifically. [...]
2019 - 10.1007/s10653-018-0224-7
Environmental geochemistry and health, Vol. 41, issue 3 (June 2019) , p. 1419-1431
4 documentos
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38 p, 460.1 KB |
Effect of simulated acid rain on CO₂, CH₄ and N₂O fluxes and rice productivity in a subtropical Chinese paddy field
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Wang, Chun (Fujian Normal University. Institute of Geography) ;
Wang, Weiqi (Fujian Normal University. Institute of Geography) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
An, Wanli (Fujian Normal University. Institute of Geography) ;
Zeng, Congsheng (Fujian Normal University. Institute of Geography) ;
Abid, Abbas Ali (Zhejiang University. Zhejiang Provincial Key Laboratory of Agricultural Resources and Environment) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
The need of more food production, an increase in acidic deposition and the large capacity of paddy to emit greenhouse gases all coincide in several areas of China. Studying the effects of acid rain on the emission of greenhouse gases and the productivity of rice paddies are thus important, because these effects are currently unknown. [...]
2018 - 10.1016/j.envpol.2018.08.103
Environmental pollution, Vol. 243, Part B (December 2018) , p. 1196-1205
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42 p, 885.8 KB |
Soil methane production, anaerobic and aerobic oxidation in porewater of wetland soils of the Minjiang River Estuarine, China
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Wang, Weiqi (Fujian Normal University. Institute of Geography) ;
Zeng, Congsheng (Fujian Normal University. Institute of Geography) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Wang, Chun (Fujian Normal University. Institute of Geography) ;
Tong, Chuan (Fujian Normal University. Institute of Geography) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Wetlands are important sources of methane emission. Anaerobic oxidation, aerobic oxidation and production of methane as well as dissolved methane are important processes of methane metabolism. We studied methane metabolism and the soil influencing factors. [...]
2018 - 10.1007/s13157-018-1006-9
Wetlands, Vol. 38, issue 3 (June 2018) , p. 627-640
2 documentos
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