Tootfinder

Quantifying CO2 Distribution at the Air-Water Interface - Spatiotemporally Resolved Measurements Using Tunable Diode Laser Spectroscopy
Dongfang Zhao, Yumin Shi, Shengkai Wang
https://arxiv.org/abs/2509.13113

Quantifying CO2 Distribution at the Air-Water Interface - Spatiotemporally Resolved Measurements Using Tunable Diode Laser Spectroscopy
The transport of CO2 across the air-water interface plays a critical role in physical oceanography and carbon sequestration. One of the key challenges in understanding such transport processes is their multiscale nature - the spatial and temporal scales of gas- and liquid-phase diffusion, absorption and reaction span over several orders of magnitude, which requires high-resolution diagnostic methods to unravel their detailed dynamics. The current study presents a novel diagnostic method to quan…

🌲 Prescribed burning helps store forest carbon in big fire-resistant trees, long-term Sierra Nevada study shows
https://phys.org/news/2025-11-forest-carbon-big-resistant-trees.html

Prescribed burning helps store forest carbon in big fire-resistant trees, long-term Sierra Nevada study shows
A two-decade-long experiment in the Sierra Nevada found that regular prescribed burns promote carbon sequestration in live trees and plants, maintaining forests' long-term ability to store carbon while also reducing wildfire hazard.

Colorado expands its carbon sequestration program with approval of grassland carbon project. #climatechange #climatesolutions #climate

🚨Job Alert!🚨Faculty position in #Geochemistry at University of Delaware. Stable isotopes, environmental, critical #minerals, carbon sequestration. #geosciences ⚒️🧪

Scaling green hydrogen and CCUS via cement-methanol co-production in China
Yuezhang He, Hongxi Luo, Yuancheng Lin, Carl J. Talsma, Anna Li, Zhenqian Wang, Yujuan Fang, Pei Liu, Jesse D. Jenkins, Eric Larson, Zheng Li
https://arxiv.org/abs/2509.13674

Scaling green hydrogen and CCUS via cement-methanol co-production in China
High costs of green hydrogen and of carbon capture, utilization, and sequestration (CCUS) have hindered policy ambition and slowed real-world deployment, despite their importance for decarbonizing hard-to-abate sectors, including cement and methanol. Given the economic challenges of adopting CCUS in cement and green hydrogen in methanol production separately, we propose a renewable-powered co-production system that couples electrolytic hydrogen and CCUS through molecule exchange. We optimize sy…

Food forests are key to Afro-descendant communities' sustainable land management and conservation efforts in Latin America. Recognizing and supporting their practices is crucial for biodiversity and carbon sequestration. #climatechange #climatesolutions