Daniele Visioni

1 month ago | thebulletin.org | Toby R. Ault |Daniele Visioni |Peter Hitchcock |Jessica McKenzie

Members of NOAA's National Severe Storms Laboratory monitor a thunderstorm in Kansas, 2009. (Photo: Dr. Mike Coniglio, NOAA NSSL) An invisible river of information flows through our daily lives, powering American commerce and keeping all of us safe in our homes, offices, and on our roadways. Its keepers are the dutiful public servants at the National Oceanic and Atmospheric Administration (NOAA) and the National Weather Service (NWS).

May 8, 2024 | technologyreview.jp | Daniele Visioni

Why new proposals to restrict geoengineering are misguided 太陽地球工学による気候への介入について、世界中で曖昧な理由による中止や中断が続いている。しかし、コーネル大学のダニエレ・ビジョニ助教授は、より多くの情報に基づいた決断を下すためには、透明性、国際協力、市民参加を促進しながら、屋外試験を含めた研究が必要だと主張する。 by Daniele Visioni2024.05.08 0 気候変動の危険性が高まり、地球を冷却するテクノロジーを研究しようとする組織が増える中、気候システムの意図的に変化について検討すべきか否かをめぐる議論が加熱している。 一般に太陽地球工学（ソーラー・ジオエンジニアリング）として知られるこのような介入には、成層圏に二酸化硫黄を放出してより多くの太陽光を跳ね返したり、海岸線に塩の粒子を散布してより高密度で反射率の高い海上雲を作ったりすることが含まれる。...

Apr 23, 2024 | technologyreview.com | Daniele Visioni

The growing interest in studying the potential of these tools, particularly through small-scale outdoor experiments, has triggered corresponding calls to shut down the research field, or at least to restrict it more tightly. But such rules would halt or hinder scientific exploration of technologies that could save lives and ease suffering as global warming accelerates—and they might also be far harder to define and implement than their proponents appreciate.

Oct 5, 2023 | nature.com | Brendan Clark |Alan Robock |Daniele Visioni

AbstractStratospheric aerosol intervention (SAI) is a proposed strategy to reduce the effects of anthropogenic climate change. There are many temperature targets that could be chosen for a SAI implementation, which would regionally modify climatically relevant variables such as surface temperature, precipitation, humidity, total solar radiation and diffuse radiation.