欢迎投稿和订阅《气候变化研究进展》

《气候变化研究进展》(双月刊)是由中国气象局国家气候中心主办的气候变化领域内由自然科学和社会科学相结合的综合性学术刊物。本刊致力于促进气候变化学科发展,并推动其研究成果在社会和经济可持续发展,适应和减缓气候变化措施制定,气候政策与环境外交谈判,生态与环境改善,气候资源保护、开发和高效利用等方面的应用。《气候变化研究进展》主要发表国内外气候变化研究的最新成果与进展,以及与气候变化有关的交叉学科,如地球科学、生态与环境科学、人文与社会科学等方面的最新研究论文;报道全球变化最新的观测事实、重要信息及应对全球气候变化的适应、减缓措施和技术研究成果等;反映与气候变化相关的各类国际、国内重大活动、     

舟曲三眼峪"8.8"特大泥石流灾害特征与风险减缓对策

舟曲"8.8"特大泥石流是我国有历史记载以来造成损失最大的一次泥石流灾害,如实地记录这次灾害的特点、形成条件及致灾因素,分析其发展趋势并提出风险减缓措施,对指导灾后重建和今后的研究都是十分必要的.以舟曲"8.8"泥石流中的三眼峪为对象,从泥石流分区特征、堆积特征以及其特征值等方面描述了泥石流灾害特征;从地形地貌、固体物...     

Analysis on the key findings related to emission trends and drivers from the IPCC AR6 report北大核心CSCD

"Emission Trends and Drivers" chapter, an important basis for international climate negotiations, is one of the core contents of each assessment report. The trends and driving factors of greenhouse gas emissions from 1990 to 2019 are discussed in this chapter in the Sixth Assessment Report (AR6) released in April 2022. Compared with the content in the Fifth Assessment Report (AR5), in terms of historical emission trends, AR6 focuses on the changes from 2010 to 2019, highlights the importance of the 1.5°C temperature control target, pays more attention to carbon dioxide (CO2) emissions and non-carbon dioxide greenhouse gas emissions related to land use change, and further emphasizes the carbon emission trend and its regional evolution trend from the perspective of production and consumption. Besides, the short-term impact of COVID-19 on global carbon emissions is explored. In terms of driving factors, besides analyzing the global and regional economic driving factors, the economic driving factors and differences in energy, industry, construction, transportation, agriculture, forestry and other land use (AFOLU) sectors are also studied, which systematically reflects the similarities and differences of driving factors at the global, regional and departmental levels. The results affirm the positive impact of existing climate policies on climate mitigation highlight the benefits of technological change and innovation on climate mitigation, and identify the adverse impact of carbon locking of fossil energy infrastructure. Finally, based on the full analysis of the key conclusions in AR6, some suggestions on China's low-carbon development are given. © 2022 Chinese Journal of Digestive Endoscopy All rights reserved.     

干旱灾害对粮食安全的影响及其应对技术研究进展与展望

干旱是当今世界出现频率最高、持续时间最长、危害范围最广的重大气象灾害，对全球农业、生态、社会发展和国民经济等影响巨大而广泛。农业旱灾是影响农业生产的重要因素，农业生产关乎着国家粮食安全。我国是一个农业大国，同时也是一个旱灾频发的国家，深入了解农业干旱灾害的成因、影响特征、旱灾强度、严重程度以及作物致灾的生理过程和机理等是提升农业干旱灾害监测预测预警水平、减轻和防御灾害损失、提高国家粮食安全生产需要解决的重要科学问题。本文综合回顾了国内外不同程度的农业干旱及其对粮食生产影响的最新研究进展，从农作物形态、生理、细胞和分子水平等方面探究了干旱影响特征及机制，围绕粮食生产如何有效应对农业干旱问题，评述了当前农业干旱监测的主要指标、方法、预警系统等，针对农业可持续发展和干旱新特征，讨论了当前防旱减灾和农业干旱应对的现状，强调了适应与减缓并举的一系列干旱应对措施，在此基础上结合国家、区域和行业发展需求提出了今后应着重加强的重要科学问题、研究对策及学科发展展望。