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Titolo:
Mitigation options for methane, nitrous oxide and nitric oxide emissions from agricultural ecosystems
Autore:
Zheng, XH; Wang, MX; Wang, YS; Shen, RX; Li, J; Heyer, J; Koegge, M; Papen, H; Jin, JS; Li, LT;
Indirizzi:
Chinese Acad Sci, Inst Atmospher Phys, LAPC, Beijing 100029, Peoples R China Chinese Acad Sci Beijing Peoples R China 100029 100029, Peoples R China Fraunhofer Inst Atmospher Environm Res, Garmisch Partenkirchen, Germany Fraunhofer Inst Atmospher Environm Res Garmisch Partenkirchen Germany y Wuxian Inst Agr Sci, Suzhou 215128, Peoples R China Wuxian Inst Agr Sci Suzhou Peoples R China 215128 15128, Peoples R China
Titolo Testata:
ADVANCES IN ATMOSPHERIC SCIENCES
fascicolo: 1, volume: 17, anno: 2000,
pagine: 83 - 92
SICI:
0256-1530(2000)17:1<83:MOFMNO>2.0.ZU;2-Q
Fonte:
ISI
Lingua:
ENG
Keywords:
mitigation options; emission; greenhouse gases; ecosystems;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
14
Recensione:
Indirizzi per estratti:
Indirizzo: Zheng, XH Chinese Acad Sci, Inst Atmospher Phys, LAPC, Beijing 100029, Peoples R China Chinese Acad Sci Beijing Peoples R China 100029 eoples R China
Citazione:
X.H. Zheng et al., "Mitigation options for methane, nitrous oxide and nitric oxide emissions from agricultural ecosystems", ADV ATMOS S, 17(1), 2000, pp. 83-92

Abstract

An experimental study on mitigation of greenhouse gas (CH4, N2O and NO) emission has been conducted in a typical cropping system of Southeast China for 4 years. By simultaneous measurement, the CH4, N2O and NO emission fluxes from rice-wheat rotation fields, effects of fertilization, water management, temperature and soil moisture were investigated. Temperature, fertilization and water status were found to be the key factors to regulate CH4, N2Oand NO emissions. Based on the experimental results, some agricultural measures were recommended as technical options to mitigate greenhouse gas emissions from rice-wheat rotation ecosystems. These mitigation measures are reducing mineral N input, coupling organic manure with chemical fertilizers, applying fertilizers which release available N slowly during periods with intensive plant activity, and applying dry fermented organic manure and wellmanagement of water and fertilizer.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/04/20 alle ore 21:53:18