Resultats globals: 8 registres trobats en 0.05 segons.
Articles, 8 registres trobats
Articles 8 registres trobats  
1.
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  
2.
23 p, 2.0 MB Factors related with CH4 and N2O emissions from a paddy field : clues for management implications / Wang, Chun (Fujian Normal University. Institute of Geography) ; Lai, Derrick Y.F. (Chinese University of Hong Kong. Department of Geography and Resource Management) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Wang, Weiqi (Fujian Normal University. Institute of Geography) ; Zeng, Congsheng (Fujian Normal University. Institute of Geography) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Paddy fields are major sources of global atmospheric greenhouse gases, including methane (CH₄) and nitrous oxide (N₂O). The different phases previous to emission (production, transport, diffusion, dissolution in pore water and ebullition) despite well-established have rarely been measured in field conditions. [...]
2017 - 10.1371/journal.pone.0169254
PLoS one, Vol. 12, issue 1 (January 2017) , e0169254  
3.
34 p, 1.8 MB Organic cultivation of jasmine and tea increases carbon sequestration by changing plant and soil stoichiometry / Wang, Weiqi (Fujian Normal University. Institute of Geography) ; Min, Qingwen (Zhongguo ke xue yuan. Institute of Geographical Sciences and Natural Resources Research) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'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 (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Organic cultivation methods would be a good alternative to conventional cultivation, avoiding the use of industrial fertilizer and reducing the risk of eutrophication, but its impacts on soil elemental composition and stoichiometry warrants to be clearly stated. [...]
2016 - 10.2134/agronj2015.0559
Agronomy journal, Vol. 108, No. 4, p. 1636-1648 (2016)  
4.
17 p, 1.7 MB Typhoon enhancement of N and P release from litter and changes in the litter N: P ratio in a subtropical tidal wetland / Wang, Weiqi (Fujian Normal University. Institute of Geography) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'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
Environmental Research Letters, Volum 11, No. 1 (January 2016)  
5.
48 p, 1.1 MB Plant invasive success associated with higher N-use efficiency and stoichiometric shifts in the soil–plant system in the Minjiang River tidal estuarine wetlands of China / 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) ; Zeng, Cong-Sheng (Fujian Normal University. Institute of Geography) ; Tong, Chuan (Fujian Normal University. Institute of Geography) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
The tidal estuarine wetlands of China are rich in plant diversity, but several human-driven processes, such as species invasion, can affect the biogeochemical cycles of these ecosystems, and by changing soil conditions can inhibit the regeneration of native vegetation. [...]
2015 - 10.1007/s11273-015-9425-3
Wetlands ecology and management, Vol. 23, Issue 5 (Oct. 2015) , p. 865-880  
6.
38 p, 606.3 KB Ecological stoichiometry of C, N, and P of invasive Phragmites australis and native Cyperus malaccensis species 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 d'Aplicacions Forestals) ; Wang, Chun (Fujian Normal University. Institute of Geography) ; Zeng, Cong-Sheng (Fujian Normal University) ; Tong, Chuan (Fujian Normal University) ; Asensio Abella, Ma. Dolores (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Tidal estuarine wetlands of China are rich in plant diversity, but several global change drivers, such as species invasion, are currently affecting the biogeochemical cycles of these ecosystems. We seasonally analyzed the carbon (C), nitrogen (N), and phosphorus (P) concentrations in litters and soils and in leaves, stems, and roots of the C₃ invasive species Phragmites australis (Cav. [...]
2015 - 10.1007/s11258-015-0469-5
Plant Ecology, Vol. 216, Issue 6 (June 2015) , p. 809-822  
7.
41 p, 1.1 MB Effects of steel slag application on greenhouse gas emissions and crop yield over multiple growing seasons in a subtropical paddy field in China / Wang, Weiqi (Fujian Normal University. Institute of Geography) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Lai, Derrick Y.F. (Chinese University of Hong Kong. Department of Geography and Resource Management) ; Wang, Chun (Fujian Normal University. Institute of Geography) ; Zeng, Congsheng (Fujian Normal University. Institute of Geography) ; Tong, Chuan (Fujian Normal University. Institute of Geography) ; Liang, Y. (Zhejiang University. College of Environmental and Resource Sciences) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Asia is responsible for over 90% of the world's rice production and hence plays a key role in safeguarding food security. With China being one of the major global producers and consumers of rice, achieving a sustainable balance in maximizing crop productivity and minimizing greenhouse gas emissions from paddy fields in this country becomes increasingly important. [...]
2015 - 10.1016/j.fcr.2014.10.014
Field crops research, Vol. 171 (Feb. 2015) p. 146–156  
8.
Rice straw incorporation affects global warming potential differently in early vs late cropping seasons in southeastern China / Wang, Weiqi (Fujian Normal University. Institute of Geography) ; Lai, Derrick Y.F. (Chinese University of Hong Kong. Department of Geography and Resource Management) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Wang, Chun (Fujian Normal University. Institute of Geography) ; Datta, Arindam (Energy and Resources Institute) ; Pan, Ting (Fujian Normal University. Institute of Geography) ; Zeng, Congsheng (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)
Paddy fields are a major global anthropogenic source of methane (CH₄) and nitrous oxide (N₂O), which are very potent greenhouse gases. China has the second largest area under rice cultivation, so developing valid and reliable methods for reducing emissions of greenhouse gases while sustaining crop productivity in paddy fields is of paramount importance. [...]
2015 - 10.1016/j.fcr.2015.07.007
Field crops research, Vol. 181 (Sep. 2015) , p. 42-51  

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