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1、單位代碼10635學(xué)號(hào)112015320001438碩士學(xué)位論文含硫工業(yè)副產(chǎn)物對(duì)黃壤性稻田溫室氣體排放的影響論文作者:向秋潔指導(dǎo)教師:木志堅(jiān)副教授學(xué)科專業(yè):環(huán)境工程研究方向:環(huán)境化學(xué)提交論文日期:2018年4月10日論文答辯日期:2018年5月24日學(xué)位授予單位:西南大學(xué)中國?重慶2018年5月MasterDissertationofSouthwestUniversityEffectsofSulfur-containingIndustrialBy-productsonGreenhouseGasesEmissionsfromYellowPaddyFieldsD
2、iscipline:EnvironmentalEngineeringDirection:EnvironmentalChemistrySupervisor:Assoc.Prof.MuZhijianCandidate:XiangQiu-jieChongqing,ChinaMay,2018目錄目錄摘要....................................................................................................................................IA
3、bstract.............................................................................................................................V第1章文獻(xiàn)綜述.............................................................................................................11.1研究背景.........................
4、....................................................................................11.2脫硫石膏的性質(zhì)和利用現(xiàn)狀.............................................................................11.2.1脫硫石膏的來源和特性............................................................................11.2.2脫硫石膏的國內(nèi)
5、外利用現(xiàn)狀....................................................................21.3稻田溫室氣體產(chǎn)排機(jī)制.....................................................................................41.3.1稻田CH4產(chǎn)生排放機(jī)制...........................................................................41.3.2稻田CO2產(chǎn)生排放機(jī)制.
6、..........................................................................51.3.3稻田N2O產(chǎn)生排放機(jī)制..........................................................................51.4影響稻田溫室氣體排放的土壤環(huán)境因素.........................................................61.4.1土壤溫度.............................
7、......................................................................61.4.2土壤水分...................................................................................................71.4.3土壤氧化還原電位...................................................................................81.4.4
8、土壤pH......................