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1.
美国加州温室气体清单编制经验及其启示 总被引：1，自引：0，他引：1
分析阐述了美国加州温室气体清单编制历程、清单边界界定原则、清单采用的方法、活动水平和排放因子数据来源、清单报告格式和最新的强制性温室气体报告制度。结合中国省级温室气体清单编制现状,提出了尽早确定电力转移排放归属地、改善统计数据基础、做好我国国民经济行业分类与IPCC部门分类对应工作、研究重点排放源温室气体报告制度等方面的建议。 相似文献
2.
张小全 《气候变化研究进展》2006,(6)
介绍IPCC土地利用变化和林业(LUCF)国家温室气体清单方法学指南的进展,特别是针对IPCC土地利用、土地利用变化和林业(LULUCF)优良做法指南和IPCC 2006国家温室气体清单指南的重大改进,以及我国未来LUCF清单编制面临的挑战作了简要的介绍。 相似文献
3.
张称意 《气象科技合作动态》2010,(2):24-26
1 IPCC温室气体排放因子数据库编委会第7次会议
IPCC温室气体排放因子数据库（EFDB：Greenhouse Gas Emission Factor Database）作为世界范围内的温室气体清单编制的免费资源,伴随着《IPCC温室气体清单指南》,供编制者在编制清单时使用。 相似文献
4.
省级土地利用变化和林业（LUCF）温室气体清单主要评估“森林和其他木质生物质生物量碳储量的变化”和“森林转化温室气体排放”两类主要温室气体的排放源或吸收汇。省级LUCF温室气体清单编制方法以政府间气候变化专门委员会（IPCC）有关国家温室气体清单指南为基础,结合中国LUCF活动的实际情况,特别是在考虑核心关键数据的可获得性与可靠性的基础上制订完成。同时还建立了适用于不同省的关键排放因子和参数数据库,旨在为科学合理地编制中国省级LUCF温室气体清单提供方法学依据。 相似文献
5.
目前温室气体清单的编制主要基于IPCC方法,该方法用于特定城市或区域清单编制时可能会引起较大的不确定性,而目前对城市/区域尺度清单的不确定性的分析还存在很大的欠缺。本文通过南京市和长三角温室气体排放因子甄选,应用IPCC方法计算了2009年南京市和长三角的人为温室气体排放量,并以其为个例利用蒙特卡洛方法开展城市和区域尺度的温室气体人为排放清单不确定性的初步探究。研究结果表明:南京市CH4和CO2排放量的95%的概率分布范围分别为(1.08~1.86)×105t和(6.50~7.41)×107t,不确定性分别为-21.74%~34.78%和-7.01%~5.87%;长三角CH4和CO2排放量的95%的概率分布范围分别为(4.07~5.89)×106t和(1.62~1.82)×109t,不确定性分别为-15.60%~22.24%和-6.04%~5.34%。 相似文献
6.
张小全 《气候变化研究进展》2006,2(6):265-268
介绍IPCC土地利用变化和林业（LUCF）国家温室气体清单方法学指南的进展,特别是针对IPCC土地利用、土地利用变化和林业（LULUCF）优良做法指南和IPCC 2006国家温室气体清单指南的重大改进,以及我国未来LUCF清单编制面临的挑战作了简要的介绍。 相似文献
7.
基于"共同但有区别的责任"原则,《联合国气候变化框架公约》对附件I和非附件I缔约方提交国家温室气体排放清单的要求不尽相同。2007年以来,发展中国家自主减缓行动透明度、以国家温室气候排放清单为核心的国家信息通报提交频率及其磋商分析问题成为气候谈判争论的焦点之一,发展中国家承担的相关义务有不断增加的趋势。通过阐述该公约对发达国家和发展中国家排放清单编制的不同要求,特别是通过对目前发达国家所接受的清单审评制度和我国国家温室气体排放清单编制情况的分析论述,明确我国国家清单编制所面临的挑战,并提出相应的对策建议。 相似文献
8.
朱松丽 《气候变化研究进展》2011,7(3):204-209
通过对澳大利亚能源活动温室气体排放清单编制的分析,介绍了澳大利亚清单编制的研究框架、组织管理形式,在此基础上提出了健全我国清单编制管理机构、建立稳定畅通的数据来源渠道、逐步开展企业联网直报等建议。这些工作将有助于促使我国清单编制工作逐步常规化和标准化,及时为政策研究和决策制定提供基础数据并积极应对可能面临着递交频率增加和接受国际磋商和分析的挑战。 相似文献
9.
杨宏伟 《气候变化研究进展》2006,2(6):273-276
综述了《IPCC 2006国家温室气体清单指南》在能源活动温室气体清单编制指南方面的最新进展,初步分析了未来中国采用2006年能源清单指南面临的问题和挑战。 相似文献
10.
中国电力行业1990-2050年温室气体排放研究 总被引：1，自引：0，他引：1
《气候变化研究进展》2015,(5)
采用《国家温室气体清单指南》推荐方法,估算了1990—2014年中国各省份电力行业的温室气体排放水平。研究时期内,中国电力行业排放增长6.2倍,达到38.0(95%信度区间为31.3~46.0)亿tCO_2当量(CO_2-eq),而各省排放水平及其变化趋势呈现出显著的差异,排放重心向西部省份转移,内蒙古成为全国电力行业排放最大的省份。同时基于未来电源结构的发展方案,预测了2015—2050年不同电力需求情景下电力行业温室气体排放的变化趋势和达到排放峰值情况。电力需求高增速情景下2034年达到排放峰值59.5(49_3~71.8)亿t CO_2-eq,而低增速情景可以提前至2031年达到排放峰值,且峰值水平下降7.7(6.3~9.3)亿tCO_2-eq。 相似文献
11.
甲烷作为油气生产中的主要气态污染物和增温潜势较强的一类温室气体,其逃逸排放检测与核算是中国油气行业温室气体控制与减排过程中的首要问题。通过比较国内外油气行业逃逸甲烷排放核算方法,以及总结当前国内外油气田现场开展的甲烷排放检测研究,对油气行业企业级温室气体清单编制提出了建议。在甲烷逃逸排放核算方面,由于生产过程、工艺等出现的变化,建议加快建立符合我国油气生产实际情况的排放因子,纳入放空气燃烧的周期变化、绿色完井措施使用、陆上/海上油气生产等内容,鼓励油气生产企业通过设备组件统计、现场实测等方式进行排放因子更新。针对逃逸甲烷现场检测数据不足,影响核算结果对比的现状,在开展油气生产过程现场检测时,建议自下而上与自上而下检测方法相结合,保证检测结果的可验证性、可重复性,并谨慎看待针对部分油气生产区块的检测结果进行大尺度区域甲烷逃逸排放量的推算结果。 相似文献
12.
城市的低碳发展对于应对气候变化及实现我国“碳达峰、碳中和”目标起着至关重要的作用。在新的国土空间规划体系下,国土空间总体规划对城市的低碳发展影响重大。为解决现有的城市温室气体核算中存在的问题,使总体规划促进城市低碳发展,构建了国土空间总体规划温室气体核算模型。该模型基于“空间布局—用地类型—部门划分—模型方法”的框架,采用自上而下与自下而上相结合的方法,与国土空间规划要素紧密结合;建立了市域和中心城区两个层次的碳排放核算方法,并解决了中心城区的碳排放核算问题,可进行国际间比较;解决了总体规划能源预测不完善的问题,提出了不同的核算方法供灵活选择,与完全基于用地类型的方法相比,降低了不确定性。最后基于模型提出了评估总体规划低碳发展水平的核心指标与参考指标。 相似文献
13.
中国城市固体废弃物甲烷排放研究 总被引：2，自引：0，他引：2
The greenhouse effect of methane (CH4) is only inferior to that of carbon dioxide (CO2). As an important anthropogenic emission source, the calculation of the emission amount of CH4 from waste treatment in landfills plays an important role in compiling greenhouse gases inventory and in estimating the climate change effects caused by increasing of greenhouse gases. Based on the previous work, and according to the sampling and analysis on municipal solid waste (MSW) in typical cities, the degradable organic carbon (DOC) percentile was identified in typical cities in recent years. According to the IPCC greenhouse gases inventory guideline and default method of CH4 emission from MSW landfills, and in light of MSW managing situation in different regions, the amount of CH4 emission was calculated. The results show that the amount of CH4 emission decreases geographically from east to west and it increases temporally from 1994 to 2004 in China. 相似文献
14.
Adrian Leip 《Climatic change》2010,103(1-2):245-261
The greenhouse gas inventory of the European Communities and its estimation of the uncertainty is built from 15 individual and independent greenhouse gas inventories. This presents a particular challenge and is possible only if homogeneous information is available for all member states and if a proper evaluation of correlation between member states is performed. To this end, we present a methodology that estimates a quantitative measure for the aggregated Tier-level as well as the uncertainty for the main categories in the agriculture sector. In contrast to the approach suggested in the IPCC guidelines, which uses uncertainty estimates for activity data and emissions factors for each source category, the method presented uses quantitative information from individual parameters used in the inventory calculations, in combination with a well defined procedure to aggregate the information. Not surprisingly, N2O emissions from agricultural soils are found to dominate the uncertainty. The results demonstrate the importance of correlation, if uncertainties are combined for the whole of Europe. The biggest challenge seems to be to conceptually harmonize the uncertainty estimates for the activity data (which tend to be underestimated) and emission factors (which tend to be overestimated). 相似文献
15.
The improvement of greenhouse gas inventory as a tool for reduction emission uncertainties for operations with oil in the Russian Federation 总被引：2，自引：0，他引：2
Nina E. Uvarova Vladimir V. Kuzovkin Sergey G. Paramonov Michael L. Gytarsky 《Climatic change》2014,124(3):535-544
The high quality inventory is an important step to greenhouse gas emission mitigation. The inventory quality is estimated by means of the uncertainty analysis. The level of uncertainty depends upon the reliability of activity data and the parameters used. An attempt has been made to improve the accuracy of the estimates through a shift from production-based method (IPCC Tier 1) (IPCC 2000) to enhanced combination of production-based and mass balance methods (IPCC Tier 2) (IPCC 2006) in the estimation of emissions from operations with oil that are key in the national greenhouse gas inventory of the Russian Federation. The IPCC Tier 2 (IPCC 2006) was adapted for the national conditions. The greenhouse gas emissions were calculated for 1990 to 2009 with the use of both methods. The quantitative uncertainty assessment of the calculations was performed, and the outcomes were compared. The comparison showed that the estimates made with the use of higher tier method resulted in higher accuracy and lower uncertainties (26 % respectively compared to previously derived 54 %). 相似文献
16.
Comparison of preparatory signal analysis techniques for consideration in the (post-)Kyoto policy process 总被引：2，自引：2，他引：0
Our study is a preparatory exercise. We focus on the analysis of uncertainty in greenhouse gas emission inventories. Inventory uncertainty is monitored, but not regulated, under the Kyoto Protocol to the United Nations Framework Convention on Climate Change. Under the Convention, countries publish annual or periodic national inventories of greenhouse gas emissions and removals. Policymakers use these inventories to develop strategies and policies for emission reductions and to track the progress of these policies. However, greenhouse gas inventories contain uncertainty for a variety of reasons, and these uncertainties have important scientific and policy implications. For most countries, the emission changes agreed under the Protocol are of the same order of magnitude as the uncertainty that underlies their combined (carbon dioxide equivalent) emissions estimates. Here we apply and compare six available techniques to analyze the uncertainty in the emission changes that countries agreed to realize by the end of the Protocol’s first commitment period 2008–2012. Any such technique, if implemented, could “make or break” claims of compliance, especially in cases where countries claim fulfillment of their commitments to reduce or limit emissions. The techniques all perform differently and can thus have a different impact on the design and execution of emission control policies. A thorough comparison of the techniques has not yet been made but is needed when expanding the discussion on how to go about dealing with uncertainty under the Kyoto Protocol and its successor. 相似文献
17.
国家温室气体清单时间序列一致性和2005年清单重算研究 总被引：1，自引：0，他引：1
《巴黎协定》透明度后续实施细则对发展中国家温室气体清单时间序列一致性方面的要求显著增强。文中基于IPCC清单指南中对温室气体清单重算的要求,对作为我国国家自主贡献基年的2005年温室气体清单进行重算。由于增加了新的排放源或吸收汇、更新部分活动水平或排放因子数据以及采用了更新的方法学,重算后的2005年国家温室气体清单排放量（以CO2当量计,下同）为80.15亿t（不包括土地利用、土地利用变化和林业,即LULUCF),相比重算前增加了6.6%。能源领域对重算后总排放量上升影响最大,增加了4.26亿t,其中CO2增长主要来自第三次全国经济普查（三经普）对2005年化石燃料消费量的修订,甲烷（CH4）和氧化亚氮（N2O）排放上升主要原因是新增加了排放源。未来我国将更频繁地对以往清单年份开展重算,建议结合《巴黎协定》实施细则要求加强对我国温室气体清单时间序列一致性问题的研究,以更好地支撑国内应对气候变化决策分析,以及满足未来《巴黎协定》下的履约要求。 相似文献
18.
大气污染物排放清单是空气质量模拟和空气污染治理的重要依据.本研究比较分析了两套覆盖江苏省的2017年大气污染物排放清单，即分别由上海市环境科学研究院、江苏省环境科学研究院编制的"长三角清单"和"江苏省清单"，并结合区域空气质量模型CMAQ评估不同清单对长三角地区2017年1、4、7、10月的空气质量模拟的影响.清单比较结果表明，除二氧化硫（SO2）以外，江苏省清单估算的各污染物排放量较长三角清单低.通过与观测数据比较，发现两套清单对SO2、氮氧化物（NOx）、臭氧（O3）和细颗粒物（PM2.5）的模型模拟性能均较好.江苏省清单与长三角清单两者的模拟结果空间分布接近，其中江苏省清单模拟的PM2.5和O3在长三角多数地区略低于长三角清单的模拟结果（1月O3除外）.江苏省清单与长三角清单均能够用于空气质量模式模拟，可为江苏地区的细颗粒物和光化学烟雾污染的控制策略制定提供参考. 相似文献
19.
Matthias Jonas Gregg Marland Wilfried Winiwarter Thomas White Zbigniew Nahorski Rostyslav Bun Sten Nilsson 《Climatic change》2010,103(1-2):3-18
The assessment of greenhouse gases emitted to and removed from the atmosphere is high on the international political and scientific agendas. Growing international concern and cooperation regarding the climate change problem have increased the need for policy-oriented solutions to the issue of uncertainty in, and related to, inventories of greenhouse gas (GHG) emissions. The approaches to addressing uncertainty discussed in this Special Issue reflect attempts to improve national inventories, not only for their own sake but also from a wider, systems analytical perspective—a perspective that seeks to strengthen the usefulness of national inventories under a compliance and/or global monitoring and reporting framework. These approaches demonstrate the benefits of including inventory uncertainty in policy analyses. The authors of the contributed papers show that considering uncertainty helps avoid situations that can, for example, create a false sense of certainty or lead to invalid views of subsystems. This may eventually prevent related errors from showing up in analyses. However, considering uncertainty does not come for free. Proper treatment of uncertainty is costly and demanding because it forces us to make the step from “simple to complex” and only then to discuss potential simplifications. Finally, comprehensive treatment of uncertainty does not offer policymakers quick and easy solutions. The authors of the papers in this Special Issue do, however, agree that uncertainty analysis must be a key component of national GHG inventory analysis. Uncertainty analysis helps to provide a greater understanding and better science helps us to reduce and deal with uncertainty. By recognizing the importance of identifying and quantifying uncertainties, great strides can be made in ongoing discussions regarding GHG inventories and accounting for climate change. The 17 papers in this Special Issue deal with many aspects of analyzing and dealing with uncertainty in emissions estimates. 相似文献
20.
苏明山 《气候变化研究进展》2017,13(1):69-75
度量不同参与者已使用的温室气体排放空间是温室气体排放核算的重要问题。从人际公平视角,基于人年均温室气体排放,本文提出了温室气体排放空间使用比率及其计算公式,利用142 个国家1950-2013 年温室气体排放和人口数据进行了具体计算,并根据计算结果对这些国家进行了排序和分类。计算结果表明,美国温室气体排放空间使用比率在3.33以上,占用的排放空间远高于142 个国家的平均水平;中国处于0.50~0.70,明显低于平均水平;印度在0.30 以下,远低于平均水平。本研究表明,温室气体排放空间使用比率可支持决策者和社会各方了解参与者使用温室气体排放空间的程度,也有助于提高排放信息的透明度。 相似文献