市农地资源利用的碳排放及减排政策研究
目前，碳排放所导致的全球性气温变暖已经给我们的生存和可持续发展带来了严重的负面影响。其中主要的碳排放来源是化石燃料燃烧和土地利用变化，土地利用和农业生产的发展迅速，所占空间大，成为了全球气候变化的主要根源。当前，中国农业碳排放所占的比例十分高，占我国碳排放总量的 17%，并且每年都有增长的趋势。因此，准确把握南京农地利用碳排放的变化特征以及在此基础上实施相应的碳减排政策就显得尤为重要。本文以南京农地资源利用的现状分析为基础，借助农地利用的化肥、农药、农膜、农用柴油、翻耕和灌溉等释放的碳源，测算了南京2000年—2013年的农地利用碳排放量，得出结论10多年里，南京农地碳排放有一定的减少趋势，并呈现“慢—快—慢”三个减少阶段，从2000年的237,282.11吨降低到2013年的123,101.93吨，降低幅度达到48.12%，其中化肥和农膜碳排放比例大，并且农膜没有明显的减少。
目录
摘要 １
关键词 １
Abstract １
引言
引言
（一）研究背景 ２
（二）研究的目标 ２
（三） 技术路线 ２
二、国内外研究综述 ２
（一）国外研究概况 ２
（二）国内研究概况 ３
三、南京市农地资源利用现状与分析 ３
（一）南京农地资源利用结构 ３
1.耕地利用现状 ４
2.林地利用现状 ５
3.园地利用现状 ５
4.农地资源利用现状分析 ６
（二）南京农资品投入及变动 ６
1.化肥施用及变动 ６
2.农药施用及变动 ７
3.农用薄膜的施用及变动 ７
4.农业机械使用状况 ８
四、农地利用碳排放测算 ８
（一）农地利用碳排放测算方法 ８
（二）农地利用碳排放因子 ９
（三）总量时序特征 １０
五、南京市农地资源利用碳减排的政策建议 １１
（一）加强农地资源利用碳减排的教育和宣传，提高农民的减排意识 １１
（二）加强对农地资源的保护力度,逐渐增强农地的碳汇能力 １１ *好棒文|www.hbsrm.com +Q: #351916072#
（三）完善相关的低碳法律法规体系,为农地碳减排提供最夯实的基础 １１
（四）加强政策扶持引导，积极推广农地利用低碳模式 １１
参考文献 １３
南京市农地资源利用的碳排放及减排研究
Nanjing Land Resource Utilization of Carbon Emissions and Reduction Research
Student majoring in Rural Regional Development Hu Jiali
Tutor Li Kongqing
Abstract: Currently, global warming caused by carbon emissions has given our survival and sustainable development has brought serious negative impact. One of the major sources of carbon emissions from fossil fuel combustion and land use change, the development of land use and agricultural production rapidly, large footprint, become a major source of global climate change. At present, the Chinese share of agricultural emissions is very high, accounting for 17% of Chinas total carbon emissions, and every year the growth trend. Therefore, an accurate grasp of Nanjing Agricultural land use change emissions and the implementation of corresponding carbon emission reduction policies on this basis, it is particularly important. In this paper, the status quo of Nanjing agricultural land based on analysis of resource use, with agricultural land use of chemical fertilizers, pesticides, diesel oil, tillage and irrigation releases carbon sources, estimated the Nanjing 2000 2013 years of agricultural land the use of carbon emissions, concludes: 10 years, Nanjing Agricultural Land reduce carbon emissions have a certain tendency, and showed "slow fast slow" Three reduction stages, from 2000 of 237,282.11 tons to 2013 of 123,101.93 tons, a reduction 48.12%, of which the proportion of fertilizer and plastic sheeting carbon emissions is large, and there is no significant reduction in plastic sheeting.
Key words: Nanjing; Agricultural land use; Carbon emissions; Reduction
目录
摘要 １
关键词 １
Abstract １
引言
引言
（一）研究背景 ２
（二）研究的目标 ２
（三） 技术路线 ２
二、国内外研究综述 ２
（一）国外研究概况 ２
（二）国内研究概况 ３
三、南京市农地资源利用现状与分析 ３
（一）南京农地资源利用结构 ３
1.耕地利用现状 ４
2.林地利用现状 ５
3.园地利用现状 ５
4.农地资源利用现状分析 ６
（二）南京农资品投入及变动 ６
1.化肥施用及变动 ６
2.农药施用及变动 ７
3.农用薄膜的施用及变动 ７
4.农业机械使用状况 ８
四、农地利用碳排放测算 ８
（一）农地利用碳排放测算方法 ８
（二）农地利用碳排放因子 ９
（三）总量时序特征 １０
五、南京市农地资源利用碳减排的政策建议 １１
（一）加强农地资源利用碳减排的教育和宣传，提高农民的减排意识 １１
（二）加强对农地资源的保护力度,逐渐增强农地的碳汇能力 １１ *好棒文|www.hbsrm.com +Q: #351916072#
（三）完善相关的低碳法律法规体系,为农地碳减排提供最夯实的基础 １１
（四）加强政策扶持引导，积极推广农地利用低碳模式 １１
参考文献 １３
南京市农地资源利用的碳排放及减排研究
Nanjing Land Resource Utilization of Carbon Emissions and Reduction Research
Student majoring in Rural Regional Development Hu Jiali
Tutor Li Kongqing
Abstract: Currently, global warming caused by carbon emissions has given our survival and sustainable development has brought serious negative impact. One of the major sources of carbon emissions from fossil fuel combustion and land use change, the development of land use and agricultural production rapidly, large footprint, become a major source of global climate change. At present, the Chinese share of agricultural emissions is very high, accounting for 17% of Chinas total carbon emissions, and every year the growth trend. Therefore, an accurate grasp of Nanjing Agricultural land use change emissions and the implementation of corresponding carbon emission reduction policies on this basis, it is particularly important. In this paper, the status quo of Nanjing agricultural land based on analysis of resource use, with agricultural land use of chemical fertilizers, pesticides, diesel oil, tillage and irrigation releases carbon sources, estimated the Nanjing 2000 2013 years of agricultural land the use of carbon emissions, concludes: 10 years, Nanjing Agricultural Land reduce carbon emissions have a certain tendency, and showed "slow fast slow" Three reduction stages, from 2000 of 237,282.11 tons to 2013 of 123,101.93 tons, a reduction 48.12%, of which the proportion of fertilizer and plastic sheeting carbon emissions is large, and there is no significant reduction in plastic sheeting.
Key words: Nanjing; Agricultural land use; Carbon emissions; Reduction
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