GSTDTAP

浏览/检索结果: 共123条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
美国投入9000万美元用于自然资源保护和气候变化应对 快报文章
气候变化快报,2024年第16期
作者:  廖 琴
Microsoft Word(19Kb)  |  收藏  |  浏览/下载:528/0  |  提交时间:2024/08/20
Natural Resources Conserve  Climate Change  U.S. Department of Agriculture  Conservation Innovation Grants  
美研究揭示气候对全球自然资本价值的不平等影响 快报文章
气候变化快报,2024年第1期
作者:  廖琴
Microsoft Word(15Kb)  |  收藏  |  浏览/下载:518/0  |  提交时间:2024/01/06
Climate Change  Natural Capital  Ecosystem service  
实施基于自然的气候解决方案森林等将贡献85%的减排量 快报文章
气候变化快报,2023年第22期
作者:  董利苹
Microsoft Word(14Kb)  |  收藏  |  浏览/下载:527/0  |  提交时间:2023/11/20
Future Climate Change Scenarios  Natural Climate Solutions  Carbon Mitigation Capacity  
世界经济论坛发布《2023年全球风险报告》 快报文章
气候变化快报,2023年第3期
作者:  刘燕飞
Microsoft Word(16Kb)  |  收藏  |  浏览/下载:889/1  |  提交时间:2023/02/05
Global Risks  Mitigate Climate Change  Climate-change Adaptation  Natural Disasters and Extreme Weather Events  
全球热浪比研究人员预测的结果更高更快 快报文章
资源环境快报,2022年第15期
作者:  李恒吉
Microsoft Word(16Kb)  |  收藏  |  浏览/下载:753/0  |  提交时间:2022/08/15
Extreme High Temperature  Climate Change  Natural  
Coupling of Indo-Pacific climate variability over the last millennium 期刊论文
NATURE, 2020
作者:  Chow, Brian W.;  Nunez, Vicente;  Kaplan, Luke;  Granger, Adam J.;  Bistrong, Karina;  Zucker, Hannah L.;  Kumar, Payal;  Sabatini, Bernardo L.;  Gu, Chenghua
收藏  |  浏览/下载:59/0  |  提交时间:2020/05/13

Coral records indicate that the variability of the Indian Ocean Dipole over the last millennium is strongly coupled to variability in the El Nino/Southern Oscillation and that recent extremes are unusual but not unprecedented.


The Indian Ocean Dipole (IOD) affects climate and rainfall across the world, and most severely in nations surrounding the Indian Ocean(1-4). The frequency and intensity of positive IOD events increased during the twentieth century(5) and may continue to intensify in a warming world(6). However, confidence in predictions of future IOD change is limited by known biases in IOD models(7) and the lack of information on natural IOD variability before anthropogenic climate change. Here we use precisely dated and highly resolved coral records from the eastern equatorial Indian Ocean, where the signature of IOD variability is strong and unambiguous, to produce a semi-continuous reconstruction of IOD variability that covers five centuries of the last millennium. Our reconstruction demonstrates that extreme positive IOD events were rare before 1960. However, the most extreme event on record (1997) is not unprecedented, because at least one event that was approximately 27 to 42 per cent larger occurred naturally during the seventeenth century. We further show that a persistent, tight coupling existed between the variability of the IOD and the El Nino/Southern Oscillation during the last millennium. Indo-Pacific coupling was characterized by weak interannual variability before approximately 1590, which probably altered teleconnection patterns, and by anomalously strong variability during the seventeenth century, which was associated with societal upheaval in tropical Asia. A tendency towards clustering of positive IOD events is evident in our reconstruction, which-together with the identification of extreme IOD variability and persistent tropical Indo-Pacific climate coupling-may have implications for improving seasonal and decadal predictions and managing the climate risks of future IOD variability.


  
Importance and vulnerability of the world's water towers 期刊论文
NATURE, 2020, 577 (7790) : 364-+
作者:  Krebs, John R.;  Hassell, Michael
收藏  |  浏览/下载:65/0  |  提交时间:2020/04/16

Mountains are the water towers of the world, supplying a substantial part of both natural and anthropogenic water demands(1,2). They are highly sensitive and prone to climate change(3,4), yet their importance and vulnerability have not been quantified at the global scale. Here we present a global water tower index (WTI), which ranks all water towers in terms of their water-supplying role and the downstream dependence of ecosystems and society. For each water tower, we assess its vulnerability related to water stress, governance, hydropolitical tension and future climatic and socioeconomic changes. We conclude that the most important (highest WTI) water towers are also among the most vulnerable, and that climatic and socio-economic changes will affect them profoundly. This could negatively impact 1.9 billion people living in (0.3 billion) or directly downstream of (1.6 billion) mountainous areas. Immediate action is required to safeguard the future of the world'  s most important and vulnerable water towers.


  
Global Landscape of Climate Finance 2019 科技报告
来源:Climate Policy Initiative. 出版年: 2019
作者:  Barbara Buchner;  Alex Clark;  Angela Falconer;  Rob Macquarie;  Chavi Meattle and Cooper Wetherbee
收藏  |  浏览/下载:1979/0  |  提交时间:2020/04/16
agriculture  blended finance  capital markets  climate change  climate finance  climate finance definitions  climate funds  climate investment  climate policy  climate resilience  coal  developing economies  development finance institutions  emissions  energy  fiscal policy  land use  mobilized finance  Nationally Determined Contributions (NDCs)  natural capital  Paris Agreement  UNFCCC  
Aliasing of the Indian Ocean externally-forced warming spatial pattern by internal climate variability 期刊论文
CLIMATE DYNAMICS, 2019
作者:  Gopika, S.;  Izumo, Takeshi;  Vialard, Jerome;  Lengaigne, Matthieu;  Suresh, Iyyappan;  Kumar, M. R. Ramesh
收藏  |  浏览/下载:28/0  |  提交时间:2020/02/17
Indian Ocean  Anthropogenic climate change  Natural climate variability  Sea surface temperature (SST)  Coupled model intercomparison project (CMIP)  Spatial pattern of Indian Ocean SST change  
Nonstationary warm spell frequency analysis integrating climate variability and change with application to the Middle East 期刊论文
CLIMATE DYNAMICS, 2019, 53: 5329-5347
作者:  Ouarda, Taha B. M. J.;  Charron, Christian;  Kumar, Kondapalli Niranjan;  Phanikumar, Devulapalli Venkata;  Molini, Annalisa;  Basha, Ghouse
收藏  |  浏览/下载:22/0  |  提交时间:2019/11/27
Winter warm spell  Nonstationary model  Frequency analysis  Climate index  Climate change  Natural climate variability  Statistical distribution  Middle East