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基于电力现货市场仿真的海上风电接入对广东省电力行业碳减排影响评估 [PDF]
全球能源互联网, 2020 为应对全球气候变化，电力行业低碳化能源转型迫在眉睫。针对2019—2028年广东省的能源规划，搭建广东省电力系统简化模型，依据安全约束经济调度原理仿真电力现货市场，评估大规模海上风电的接入对广东省电力行业碳排放的影响。仿真结果表明，按广东省海上风电发展规划接入海上风电后：电力行业总碳排量和系统碳排放强度均有不同程度的降低；海上风电减排贡献百分比逐年提升，最高可达20%；A类机组碳排放量和碳排放强度基本不变；B类机组相关碳排放数据变化趋势与广东省基本一致；对于接入海上风电场的节点 ...
宋怡, 林晨韵, 梁高琪, 赵俊华
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Zhongguo youzhi, 2023 为了给食用油精炼加工厂的碳减排提供参考，采用排放因子法建立了食用油精炼加工过程碳排放核算模型，并以500 t/d食用油精炼为例，对食用油精炼加工厂的碳排放进行了核算，分析了食用油精炼各工段的二氧化碳排放量，并提出了碳减排措施。结果表明：每加工1 t原油二氧化碳排放总量为0.060 962 t，其中天然气燃烧产生的二氧化碳排放量、柴油燃烧产生的二氧化碳排放量、废水处理产生的二氧化碳排放当量、净购入电力产生的二氧化碳排放量分别为0.018 163、0.009 288、0.010 735、0.022 776 ...
杨杰1，史展菲1，鲁海龙2 YANG Jie1, SHI Zhanfei1, LU Hailong2
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Zhejiang Daxue xuebao. Lixue ban, 2023 在双碳目标的驱动下，碳排放权愈发成为重要的地区发展权，在县域层面落实落位碳额分配是我国深入减碳的焦点，浙江省将在“十四五”时期进入局部率先达峰的二级减碳阶段。为分解落实我国自主减碳目标，采用熵权法构建以公平性、效率性、可持续性为原则的碳排放权分配模型，基于碳排放空间与减碳潜力测算方法，得到2017—2030年浙江省89个县（市、区）的碳排放权分配、碳排放空间分类和减碳潜力分级。结果表明，碳排放权分配在县域层级存在空间差异性，在省域层级存在空间平衡性；碳排放空间分类呈“南余北赤”模式；减碳潜力分级表现为 ...
周从越(ZHOU Congyue) +3 more
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Prioritizing global tall forests toward the 30 × 30 goals
Conservation Biology, Volume 37, Issue 6, December 2023., 2023 Abstract The Global Deal for Nature sets an ambitious goal to protect 30% of Earth's land and ocean by 2030. The 30 × 30 initiative is a way to allocate conservation resources and extend protection to conserve vulnerable and underprotected ecosystems while reducing carbon emissions to combat climate change.
Qiongyu Huang +4 more
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Politics &Policy, Volume 51, Issue 6, Page 1155-1173, December 2023., 2023 Abstract Emissions trading schemes (ETS) have spread across the globe to tackle climate change. However, limited attention has been given to how ETS characteristics and designs differ and why. We use the concept of institutional complementarity to explore how the EU ETS and South Korea's ETS (K‐ETS) adapt to complement established political economy ...
Jihyung Joo +2 more
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Net‐zero carbon declarations by Japanese local governments: What caused the domino‐like diffusion?
Review of Policy Research, Volume 40, Issue 6, Page 853-893, November 2023., 2023 Abstract Sub‐national governments are a crucial non‐state actor for mitigating climate change. This importance has recently strengthened as increasing numbers of municipalities declare net‐zero carbon emission goals to support the Paris Agreement, often well ahead of national governments.
Takashi Nakazawa +4 more
wiley +1 more source
Retaining natural vegetation to safeguard biodiversity and humanity
Conservation Biology, Volume 37, Issue 3, June 2023., 2023 Abstract Global efforts to deliver internationally agreed goals to reduce carbon emissions, halt biodiversity loss, and retain essential ecosystem services have been poorly integrated. These goals rely in part on preserving natural (e.g., native, largely unmodified) and seminatural (e.g., low intensity or sustainable human use) forests, woodlands, and ...
Jeremy S. Simmonds +19 more
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Zhongguo youzhi, 2023 为促进我国油脂加工行业碳排放认证，介绍了现有碳排放的计算方法、标准和数据库，对我国油脂加工行业减排案例及碳排放的认证现状进行了论述，探讨了碳排放计算和认证中存在的问题，并对油脂加工企业碳排放认证提出建议。我国油脂行业碳排放认证存在缺乏统一标准规范、提出的减碳方案空泛、认证计算不全面等问题，应制定油脂加工行业碳足迹计算标准规范，统一基础数据，建立数据库和碳足迹认证参数体系，以找到降低碳排放的关键环节，从而实现碳中和。 In order to promote the carbon emission ...
鲁海龙1，钱瑾蓉2，杨静雯3，郑有涛4，张小勇1，杨帆1 LU Hailong1, QIAN Jinrong2, YANG Jingwen3, ZHENG Youtao4, ZHANG Xiaoyong1, YANG Fan1
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Global Change Biology, Volume 28, Issue 18, Page 5416-5426, September 2022., 2022 Due to climate change, the breeding range of the two Asian subspecies of Black‐tailed Godwit would shift northward in the future, accompanied by a significant decline in suitable breeding range size. Abstract Habitat loss and shifts associated with climate change threaten global biodiversity, with impacts likely to be most pronounced at high latitudes.
Bing‐Run Zhu +5 more
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全球能源互联网, 2022 能源电力的充分共享是实现区域乃至世界范围内低碳可持续发展的关键途径。结合清洁低碳电源规划要求，提出一套考虑碳排放约束的跨国电源优化规划方法。根据各国未来能源电力宏观发展需求及碳排放目标，建立了跨国电源最优规划模型以及生产模拟仿真模型相结合的电源规划方法。跨国电源最优规划模型根据碳排放等宏观约束求解新建电源结构，应用考虑碳排放成本的生产模拟仿真模型针对求解电源结构进行模拟，统计分析化石能源机组的碳排放量指标，分析仿真指标与宏观发展目标的参数偏差，矫正跨国电源规划最优模型参数，再次求解电源规划方案。通过 ...
孟婧 +4 more
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