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Polluting metals may be greener than you think, Citigroup says 新闻
来源平台:Minging.com. 发布日期:2021
作者:  admin
收藏  |  浏览/下载:0/0  |  提交时间:2021/11/23
Carleton's Dominque Roche investigates why researchers are wary of sharing data 新闻
来源平台:EurekAlert. 发布日期:2021
作者:  admin
收藏  |  浏览/下载:0/0  |  提交时间:2021/04/29
Oncotarget: Estrogen receptor α polymorphism is associated with dementia 新闻
来源平台:EurekAlert. 发布日期:2021
作者:  admin
收藏  |  浏览/下载:4/0  |  提交时间:2021/03/12
Can dogs rapidly learn words? 新闻
来源平台:EurekAlert. 发布日期:2021
作者:  admin
收藏  |  浏览/下载:0/0  |  提交时间:2021/01/28
CU Denver researcher analyzes the use of solar energy at US airports 新闻
来源平台:EurekAlert. 发布日期:2020
作者:  admin
收藏  |  浏览/下载:3/0  |  提交时间:2020/09/22
Concussion discovery reveals dire, unknown effect of even mild brain injuries 新闻
来源平台:EurekAlert. 发布日期:2020
作者:  admin
收藏  |  浏览/下载:0/0  |  提交时间:2020/09/14
Combating drug resistance in age-related macular degeneration 新闻
来源平台:EurekAlert. 发布日期:2020
作者:  admin
收藏  |  浏览/下载:0/0  |  提交时间:2020/07/20
Potential for large-scale CO2 removal via enhanced rock weathering with croplands 期刊论文
NATURE, 2020, 583 (7815) : 242-+
作者:  David J. Beerling;  Euripides P. Kantzas;  Mark R. Lomas;  Peter Wade;  Rafael M. Eufrasio;  Phil Renforth;  Binoy Sarkar;  M. Grace Andrews;  Rachael H. James;  Christopher R. Pearce;  Jean-Francois Mercure;  Hector Pollitt;  Philip B. Holden;  Neil R. Edwards;  Madhu Khanna;  Lenny Koh;  Shaun Quegan;  Nick F. Pidgeon;  Ivan A. Janssens;  James Hansen;  Steven A. Banwart
收藏  |  浏览/下载:18/0  |  提交时间:2020/07/14

Enhanced silicate rock weathering (ERW), deployable with croplands, has potential use for atmospheric carbon dioxide (CO2) removal (CDR), which is now necessary to mitigate anthropogenic climate change(1). ERW also has possible co-benefits for improved food and soil security, and reduced ocean acidification(2-4). Here we use an integrated performance modelling approach to make an initial techno-economic assessment for 2050, quantifying how CDR potential and costs vary among nations in relation to business-as-usual energy policies and policies consistent with limiting future warming to 2 degrees Celsius(5). China, India, the USA and Brazil have great potential to help achieve average global CDR goals of 0.5 to 2gigatonnes of carbon dioxide (CO2) per year with extraction costs of approximately US$80-180 per tonne of CO2. These goals and costs are robust, regardless of future energy policies. Deployment within existing croplands offers opportunities to align agriculture and climate policy. However, success will depend upon overcoming political and social inertia to develop regulatory and incentive frameworks. We discuss the challenges and opportunities of ERW deployment, including the potential for excess industrial silicate materials (basalt mine overburden, concrete, and iron and steel slag) to obviate the need for new mining, as well as uncertainties in soil weathering rates and land-ocean transfer of weathered products.


  
PERSIANN-CDR based characterization and trend analysis of annual rainfall in Rio De Janeiro State, Brazil 期刊论文
ATMOSPHERIC RESEARCH, 2020, 238
作者:  Sobral, Bruno Serafini;  de Oliveira-Junior, Jose Francisco;  Alecrim, Fabiano;  Gois, Givanildo;  Muniz-Junior, Joao Gualberto;  de Bodas Terassi, Paulo Miguel;  Pereira-Junior, Edson Rodrigues;  Lyra, Gustavo Bastos;  Zeri, Marcelo
收藏  |  浏览/下载:8/0  |  提交时间:2020/08/18
Orbital products  Rainfall variability  Climate change  Trend  
Evaluation and comparison of the precipitation detection ability of multiple satellite products in a typical agriculture area of China 期刊论文
ATMOSPHERIC RESEARCH, 2020, 236
作者:  Peng, Fanchen;  Zhao, Shuhe;  Chen, Cheng;  Cong, Dianmin;  Wang, Yamei;  Ouyang, Hongda
收藏  |  浏览/下载:8/0  |  提交时间:2020/07/02
IMERG VO6B  Multiple satellite precipitation  Evaluation  Precipitation detection capability  Huanghuaihai Plain