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Articles, 20 registres trobats
Articles 20 registres trobats  1 - 10següent  anar al registre:
1.
Effects of steel slag and biochar amendments on CO₂, CH₄, and N₂O flux, and rice productivity in a subtropical Chinese paddy field / 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 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 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. [...]
2018 - 10.1007/s10653-018-0224-7
Environmental geochemistry and health, Published online dec. 2018
4 documents
2.
Effect of simulated acid rain on CO₂, CH₄ and N₂O fluxes and rice productivity in a subtropical Chinese paddy field / 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 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 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  
3.
Soil methane production, anaerobic and aerobic oxidation in porewater of wetland soils of the Minjiang River Estuarine, China / 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 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 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 documents
4.
Storage and release of nutrients during litter decomposition for native and invasive species under different flooding intensities in a Chinese wetland / Wang, Weiqi (Fujian Normal University. Institute of Geography) ; Wang, Chun (Fujian Normal University. Institute of Geography) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Tong, Chuan (Fujian Normal University. Institute of Geography) ; Ouyang, Linmei (Fujian Normal University. Institute of Geography) ; Asensio Abella, Ma. Dolores (Centre de Recerca Ecològica i Aplicacions Forestals) ; Gargallo Garriga, Albert (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals)
Projections of climate change impacts over the coming decades suggest that rising sea level will flood coastal wetlands. We studied the impacts of three intensities of flooding on litter decomposition in the native Cyperus malaccensis, and the invasives Spartina alterniflora and Phragmites australis in Shanyutan wetland (Minjiang River estuary, China). [...]
2018 - 10.1016/j.aquabot.2018.04.006
Aquatic botany, Vol. 149 (Oct. 2018) , p. 5-16  
5.
17 p, 1.7 MB Typhoon-induced increases in porewater nutrient concentrations and CO2 and CH4 emissions associated with salinity and carbon intrusion in a subtropical tidal wetland in China: a mesocosm study / Wang, Weiqi (Fujian Normal University. Institute of Geography) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Tong, Chuan (Fujian Normal University. Institute of Geography) ; Wang, Chun (Fujian Normal University. Institute of Geography) ; Ouyang, Linmei (Fujian Normal University. Institute of Geography) ; Bartrons Vilamala, Mireia (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Litter production and decomposition are key processes controlling the capacity of wetland to store and cycle carbon (C) and nutrients. Typhoons deposit large amounts of green and semi-green (between green and withered) plant tissues and withered litter(normal litter) on wetland soils, generating a pulse of litter production. [...]
2016 - 10.1088/1748-9326/11/1/014003
Journal of Geophysical Science, Vol. 11, Núm. 1 (January 2016)  
6.
23 p, 1.4 MB Species-specific impacts of invasive plant success on vertical profiles of soil carbon accumulation and nutrient retention in the Minjiang river tidal estuarine wetlands of China / Wang, Weiqi (Fujian Normal University. Institute of Geography) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Wang, Chun (Fujian Normal University. Institute of Geography) ; Asensio Abella, Ma. Dolores (Centre de Recerca Ecològica i Aplicacions Forestals) ; Bartrons Vilamala, Mireia (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals)
The increasing presence of successful invasive plant species can have an impact on wetlands capacity to store and release C. We have investigated the relationships between stocks of different soil organic carbon (SOC) along the soil vertical profile and invasive plant success in a China wetland. [...]
2018 - 10.3390/soils2010005
Soils, Vol. 2, Issue 1 (March 2018) , art. 5  
7.
20 p, 1.8 MB Straw application strategy to optimize nutrient release in a Southeastern China rice cropland / Wang, Weiqi (Fujian Normal University. Institute of Geography) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Wang, Chun (Fujian Normal University. Institute of Geography) ; Pan, Ting (Fujian Normal University. Institute of Geography) ; Zeng, Congsheng (Fujian Normal University. Institute of Geography) ; Lai, Derrick Y.F. (The Chinese University of Hong Kong. Institute of Environment, Energy and Sustainability) ; Bartrons Vilamala, Mireia (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals)
The management and improvement of paddy soils fertility are key factors for the future capacity of rice production. The return of rice straw to paddy soils is the best alternative to the application of industrial fertilizers for rice production sustainability. [...]
2017 - 10.3390/agronomy7040084
Agronomy, Vol. 7, Issue 4 (December 2017) , art. 84  
8.
57 p, 1.7 MB Industrial and agricultural wastes decreased greenhouse-gas emissions and increased rice grain yield in a subtropical paddy field / Wang, Weiqi (Fujian Normal University. Institute of Geography) ; Zeng, Congshenz (Fujian Normal University. Institute of Geography) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Zeng, Dongping (Fujian Normal University. Institute of Geography) ; Wang, Chun (Fujian Normal University. Institute of Geography) ; Bartrons Vilamala, Mireia (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals)
Reducing the emissions of greenhouse gases (GHG) from paddy fields is crucial both for the sustainability of rice production and mitigation of global climatic warming. The effects of applying industrial and agricultural wastes as fertilizer on the reduction of GHG emissions in cropland areas, however, remain poorly known. [...]
2017 - 10.1017/S001447971700031X
Experimental agriculture, Vol. 54, issue 4 (Aug. 2018) , p. 623-640  
9.
44 p, 1.5 MB Steel slag amendment increases nutrient availability and rice yield in a paddy field in China / Wang, Weiqi (Fujian Normal University. Institute of Geography) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Wang, Chun (Fujian Normal University. Institute of Geography) ; Zeng, Congshenz (Fujian Normal University. Institute of Geography) ; Tong, Chuan (Fujian Normal University. Institute of Geography) ; Bartrons Vilamala, Mireia (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Rice is the main food for most of the human population, so sustainable rice production is very important for food security. The fertility of the soil in paddy fields is the key factor controlling rice growth and production. [...]
2018 - 10.1017/S0014479717000412
Experimental agriculture, Vol. 54, issue 6 (Dec. 2018) , p. 842-856  
10.
Relationships between the potential production of the greenhouse gases CO2, CH4 and N2O and soil concentrations of C, N and P across 26 paddy fields in southeastern China / Wang, Weiqi (Fujian Normal University. Institute of Geography) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Wang, Chun (Fujian Normal University. Institute of Geography) ; Zeng, Congsheng (Fujian Normal University. Institute of Geography) ; Tong, Chuan (Fujian Normal University. Institute of Geography) ; Asensio Abella, Ma. Dolores (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals)
Paddy fields are a major global anthropogenic source of greenhouse gases. China has the second largest area under rice cultivation, so determining the relationships between the emission of greenhouse gases and soil carbon content, nutrient availabilities and concentrations and physical properties is crucial for minimizing the climatic impacts of rice agriculture. [...]
2017 - 10.1016/j.atmosenv.2017.06.023
Atmospheric environment, Vol. 164, (Sep. 2017) , p. 458-467  

Articles : 20 registres trobats   1 - 10següent  anar al registre:
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