Titlebook: Methane Emissions from Major Rice Ecosystems in Asia; Reiner Wassmann,Rhoda S. Lantin,Heinz-Ulrich Neue Book 2000 Springer Science+Busines

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Methane emission from deepwater rice fields in Thailandemission from deepwater rice as affected by different crop management. Irrigated rice was investigated in adjacent plots, mainly for comparison purposes. The 4-yr average in CH. , emission from deepwater rice with straw ash (burned straw) treatment was 46 mg m-2 d-1 and total emission was 98 kg ha.

Champion

Simultaneous records of methane and nitrous oxide emissions in rice-based cropping systems under raiccumulation and denitrification of NO, is high in these systems as is the production and emission of CH. during the monsoon rice season. Simultaneous measurements of CH. and N.O emissions using automated closed chamber methods have been reported in irrigated rice fields but not in rainfed rice syste

終止

Using a crop/soil simulation model and GIS techniques to assess methane emissions from rice fields iRES-Rice crop simulation model was used as a basis, employing the existing routines simulating soil organic matter (SOM) decomposition to predict the amount of substrate available for methanogenesis. This was linked to an existing submodel, described elsewhere in this volume (Arah & Kirk, 2000), whi

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WAX

Using a crop/soil simulation model and GIS techniques to assess methane emissions from rice fields iields in Asia and to evaluate the large-scale effect of various mitigation strategies, the collation and derivation of the spatial databases used are described. Daily weather data, including solar radiation, minimum and maximum temperatures, and rainfall were collated from 46 weather stations from t

沉著

Using a crop/soil simulation model and GIS techniques to assess methane emissions from rice fields ie-growing statistics to estimate the annual methane (CHI) emissions from China, India, Indonesia, Philippines, and Thailand under various crop management scenarios. Four crop management scenarios were considered: (a) a `baseline’ scenario assuming no addition of organic amendments or field drainage

Anthem

Modeling rice plant-mediated methane emissionrgely through the plant. We present a general transport-reaction model which accommodates these phenomena, together with a simplified (“cartoon”) version intended to reproduce the salient features of most plant-dominated CH. -emitting systems. Our cartoon model is capable of reproducing measured con

bifurcate

ed: the North Atlantic Oscillation (NAO), the El Ni?o/Southern Oscillation (ENSO), and the Quasi-Biennial Oscillation (QBO). The effects of the NAO, ENSO and QBO, singly and jointly, on winter circulation patterns over the North America, the North Atlantic and Europe are described, with particular e

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