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China : Greenhouse gas control in the agricultural sector (Inglês)

This report concerns the agriculturally related emissions of two greenhouse gases, methane and nitrous oxide, in the People's Republic of China. Rice paddies, domesticated animals and their waste, and crop residue burning are the sources of methane considered, while fertilizer applications and crop residue burning are considered as sources of nitrous oxide. The report is presented in three sections. The first section estimates China's emissions of methane and nitrous oxide in 1988 and 1990 from the sources noted above. The second summarizes Chinese research aimed at reducing emissions. Finally, projections of emissions levels to the year 2020 are made.


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    Zhang Yaomin Wells, Gary J. Duan Wade Zhang Hongsheng Zhou Yi Sheng Yue Duan Zuoliang Zhang Dafang Li Bo

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    Leste Asiático e Pacífico,

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    China : Greenhouse gas control in the agricultural sector

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    emission from paddy field;Economic Internal Rate of Return;methane emissions from waste;impact of climate change;reduction of biomass burning;comparison of emission;anthropogenic greenhouse gas emission;nitrogen fertilizer;ton of coal;global methane emission;global climate change;waste management system;weights and measure;population of animals;energy consumption pattern;categories of waste;solar water heater;rural energy use;daily weight gain;annual methane emission;net present value;organic waste material;demand for meat;crop residue production;projections of emissions;rural energy consumption;production of rice;nitrous oxide emission;alternative energy supply;animal waste management;industrial energy efficiency;domesticated animal;dairy cattle;ruminant animal;breed improvement;rice paddy;carbon dioxide;methane production;crop production;energy source;rice cultivation;fertilizer application;artificial insemination;differential equation;organic material;animal population;agricultural sources;utilization rate;rice production;agricultural crop;rice field;ammonium sulfate;financial rate;fertilizer use;fertilizer type;cattle raising;herd structure;anthropogenic source;emission type;financial return;emission rate;Global Warming;chemical fertilizer;inorganic fertilizer;rice region;cattle number;co2 emission;dry material;ammonium bicarbonate;waste production;coal equivalent;dairy buffalo;emission factor;single crop;data limitation;anaerobic decomposition;primary fuel;statistical data;corn stalk;consumption increase;oil extraction;total carbon;agricultural sector;annual production;rural area;burning rate;Fish Farming;cattle population;production target;feed intake;waste handling;emission projection;conversion factor;experimental data;atmospheric concentration;dairy goat;winter wheat;improved breed;energy intake;average emission;total nitrogen;subtropical regions;emission increase;nutrient value;cattle production;biogas production;organic fertilization;aerobic composting;commercial sector;rural resident;coal stoves;anaerobic digestion;heating system;emission prediction;rice area;irrigation management;animal dung;crude protein;pilot program;liquid nitrogen;beef producer;sensitivity analysis;carcass weight;fertility rate;individual productivity;investment cost;consumption level;field trial;production technology;Water Shortage;disposal method;anaerobic environment;anaerobic activity;rural income;soil preparation;Water Management;agricultural expert;government support;emission level;anaerobic condition;field study;dry period;fertilizer consumption;animal source;Management Systems;account management;domestic animal;Population Growth;feed efficiency;beef production;feed use;cotton seed;annex annex;improved feed;livestock population;carbon content;research result;forestry sector;health effect;industrial boiler;international expert;natural wetland;Animal Husbandry;fuel system;animal type;corn cob;methane concentration;waste system;



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