GSTDTAP

浏览/检索结果: 共67条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
主要减排领域需加速能源转型来实现气候目标 快报文章
气候变化快报,2023年第19期
作者:  廖 琴
Microsoft Word(12Kb)  |  收藏  |  浏览/下载:557/0  |  提交时间:2023/10/05
Energy  Sustainability Trends Report  2023  
UNEP发布《2020年全球可再生能源投资趋势》 快报文章
气候变化快报,2020年第13期
作者:  牛艺博
Microsoft Word(24Kb)  |  收藏  |  浏览/下载:439/0  |  提交时间:2020/07/04
Global Trends  Renewable Energy Investment  COVID-19  
Patterns and trends of Northern Hemisphere snow mass from 1980 to 2018 期刊论文
NATURE, 2020, 581 (7808) : 294-+
作者:  Ibrahim, Nizar;  Maganuco, Simone;  Dal Sasso, Cristiano;  Fabbri, Matteo;  Auditore, Marco;  Bindellini, Gabriele;  Martill, David M.;  Zouhri, Samir;  Mattarelli, Diego A.;  Unwin, David M.;  Wiemann, Jasmina;  Bonadonna, Davide;  Amane, Ayoub;  Jakubczak, Juliana;  Joger, Ulrich;  Lauder, George V.;  Pierce, Stephanie E.
收藏  |  浏览/下载:35/0  |  提交时间:2020/05/25

Warming surface temperatures have driven a substantial reduction in the extent and duration of Northern Hemisphere snow cover(1-3). These changes in snow cover affect Earth'  s climate system via the surface energy budget, and influence freshwater resources across a large proportion of the Northern Hemisphere(4-6). In contrast to snow extent, reliable quantitative knowledge on seasonal snow mass and its trend is lacking(7-9). Here we use the new GlobSnow 3.0 dataset to show that the 1980-2018 annual maximum snow mass in the Northern Hemisphere was, on average, 3,062 +/- 35 billion tonnes (gigatonnes). Our quantification is for March (the month that most closely corresponds to peak snow mass), covers non-alpine regions above 40 degrees N and, crucially, includes a bias correction based on in-field snow observations. We compare our GlobSnow 3.0 estimates with three independent estimates of snow mass, each with and without the bias correction. Across the four datasets, the bias correction decreased the range from 2,433-3,380 gigatonnes (mean 2,867) to 2,846-3,062 gigatonnes (mean 2,938)-a reduction in uncertainty from 33% to 7.4%. On the basis of our bias-corrected GlobSnow 3.0 estimates, we find different continental trends over the 39-year satellite record. For example, snow mass decreased by 46 gigatonnes per decade across North America but had a negligible trend across Eurasia  both continents exhibit high regional variability. Our results enable a better estimation of the role of seasonal snow mass in Earth'  s energy, water and carbon budgets.


Applying a bias correction to a state-of-the-art dataset covering non-alpine regions of the Northern Hemisphere and to three other datasets yields a more constrained quantification of snow mass in March from 1980 to 2018.


  
Low-carbon energy scenarios 2050 in north-west European countries: Towards a more harmonised approach to achieve the EU targets 期刊论文
ENERGY POLICY, 2019, 130: 448-460
作者:  Mikova, Nadezhda;  Eichhammer, Wolfgang;  Pfluger, Benjamin
收藏  |  浏览/下载:18/0  |  提交时间:2019/11/27
Energy policy  Low-carbon energy scenarios  The European targets 2050  North-west European countries  Technology trends  Foresight  
Evaluating project level investment trends for the US ESCO industry: 1990-2017 期刊论文
ENERGY POLICY, 2019, 130: 139-161
作者:  Carvallo, Juan Pablo;  Murphy, Sean P.;  Stuart, Elizabeth;  Larsen, Peter H.;  Goldman, Charles
收藏  |  浏览/下载:15/0  |  提交时间:2019/11/27
Energy service company  Energy efficiency investment trends  Savings  Regression analysis  
Analysis and development trends of Chinese energy efficiency standards for room air conditioners 期刊论文
ENERGY POLICY, 2019, 125: 368-383
作者:  Wu, Jianghong;  Xu, Zhe;  Jiang, Feng
收藏  |  浏览/下载:8/0  |  提交时间:2019/04/09
Energy efficiency standards  Room air conditioners  Development trends  China  
Insights into wind sites: Critically assessing the innovation, cost, and performance dynamics of global wind energy development 期刊论文
ENERGY POLICY, 2018, 120: 1-7
作者:  Enevoldsen, Peter;  Valentine, Scott Victor;  Sovacool, Benjamin K.
收藏  |  浏览/下载:24/0  |  提交时间:2019/04/09
Wind power  Energy trends  Energy policy  Performance patterns  
Comparisons of decoupling trends of global economic growth and energy consumption between developed and developing countries 期刊论文
ENERGY POLICY, 2018, 116: 30-38
作者:  Wu, Ya;  Zhu, Qianwen;  Zhu, Bangzhu
收藏  |  浏览/下载:13/0  |  提交时间:2019/04/09
Developing countries  Energy consumption  Decoupling trends  IGT decoupling model  Grey relational analysis  
A climatology of convective available potential energy in the Mediterranean region 期刊论文
CLIMATE RESEARCH, 2018, 74 (1) : 15-30
作者:  Lolis, C. J.
收藏  |  浏览/下载:16/0  |  提交时间:2019/04/09
Convective available potential energy  CAPE  Mediterranean Sea  Seasonal variability  Spatial variability  Trends  
Coal utilization eco-paradigm towards an integrated energy system 期刊论文
ENERGY POLICY, 2017, 109
作者:  Xu, Jiuping;  Dai, Jingqi;  Xie, Heping;  Lv, Chengwei
收藏  |  浏览/下载:18/0  |  提交时间:2019/04/09
Coal utilization  Ecological paradigm  Integrated energy system  Policy  Development trends