Tootfinder

Ich will in diesem Jahr erneut über das Problem der sterbenden Wälder berichten. Unser Bericht bei @… klingt lapidar: der Wald ist kein CO2-Speicher mehr, sondern ein Emittent, so wie Industrie, Verkehr oder der Gebäudesektor. Doch es ist dramatisch: Ohne funktionierende Wälder werden wir die Klimaziele nie erreichen.
Ich freue mich, hier über Input von Euch oder Zusa…

Forest abandonment and poor management threaten Europe's precious carbon sink
Carbon sequestration is one of the most important functions of a forest. Over the past 20 years, European forests have failed to fulfil this role.

Replaced article(s) found for physics.bio-ph. https://arxiv.org/list/physics.bio-ph/new
[1/1]:
- Potential Global Sequestration of Atmospheric Carbon Dioxide by Drylands Forestation
Rafat Qubaja, Murray Moinester, Joel Kronfeld

A Global Dataset of Location Data Integrity-Assessed Reforestation Efforts
Angela John, Selvyn Allotey, Till Koebe, Alexandra Tyukavina, Ingmar Weber
https://arxiv.org/abs/2508.11349

A Global Dataset of Location Data Integrity-Assessed Reforestation Efforts
Afforestation and reforestation are popular strategies for mitigating climate change by enhancing carbon sequestration. However, the effectiveness of these efforts is often self-reported by project developers, or certified through processes with limited external validation. This leads to concerns about data reliability and project integrity. In response to increasing scrutiny of voluntary carbon markets, this study presents a dataset on global afforestation and reforestation efforts compiled fr…

Estimating carbon pools in the shelf sea environment: reanalysis or model-informed machine learning?
Jozef Skakala
https://arxiv.org/abs/2508.10178 https://

Estimating carbon pools in the shelf sea environment: reanalysis or model-informed machine learning?
Shelf seas are important for carbon sequestration and carbon cycle, but available in situ, or satellite data for carbon pools in the shelf sea environment are often sparse, or highly uncertain. Alternative can be provided by reanalyses, but these are often expensive to run. We propose to use an ensemble of neural networks (NN) to learn from a coupled physics-biogeochemistry model the relationship between the directly observable variables and carbon pools. We demonstrate for North-West European …

Evaluating sugarcane bagasse-based biochar as an economically viable catalyst for agricultural and environmental advancement in Brazil through scenario-based economic modeling
Sebastian G. Nosenzo
https://arxiv.org/abs/2508.12454

Evaluating sugarcane bagasse-based biochar as an economically viable catalyst for agricultural and environmental advancement in Brazil through scenario-based economic modeling
The increasing global demand for sustainable agricultural practices and effective waste management has highlighted the potential of biochar as a multifaceted solution. This study evaluates the economic viability of sugarcane bagasse-based biochar in Brazil, focusing on its potential to enhance agricultural productivity and contribute to environmental sustainability. While existing literature predominantly explores the production, crop yield benefits, and carbon sequestration capabilities of bio…

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…

Geologist position #NorthDakota Geological Survey, for subsurface #geology, Williston Basin. "Research on oil & gas related topics with opportunities to engage in geothermal, carbon sequestration, and critical minerals projects."
Closing date: July 23, 2025.

Illinois lawmakers vote to limit carbon sequestration near major aquifer, prioritizing protection of drinking water source. #climatechange #climatesolutions #climate

Illinois Lawmakers Vote to Limit Carbon Sequestration Near a Major Aquifer - Inside Climate News
A bill passed by the Illinois legislature could slow the growth of carbon sequestration proposals—and proposals, in particular, for projects located near an aquifer that is the sole source of drinking water in some communities.   If Gov. JB Pritzker signs the law, hundreds of thousands of residents in central Illinois who rely on the Mahomet […]

Generative Latent Diffusion Model for Inverse Modeling and Uncertainty Analysis in Geological Carbon Sequestration
Zhao Feng, Xin-Yang Liu, Meet Hemant Parikh, Junyi Guo, Pan Du, Bicheng Yan, Jian-Xun Wang
https://arxiv.org/abs/2508.16640

Generative Latent Diffusion Model for Inverse Modeling and Uncertainty Analysis in Geological Carbon Sequestration
Geological Carbon Sequestration (GCS) has emerged as a promising strategy for mitigating global warming, yet its effectiveness heavily depends on accurately characterizing subsurface flow dynamics. The inherent geological uncertainty, stemming from limited observations and reservoir heterogeneity, poses significant challenges to predictive modeling. Existing methods for inverse modeling and uncertainty quantification are computationally intensive and lack generalizability, restricting their pra…

Robotic Multimodal Data Acquisition for In-Field Deep Learning Estimation of Cover Crop Biomass
Joe Johnson, Phanender Chalasani, Arnav Shah, Ram L. Ray, Muthukumar Bagavathiannan
https://arxiv.org/abs/2506.22364

Robotic Multimodal Data Acquisition for In-Field Deep Learning Estimation of Cover Crop Biomass
Accurate weed management is essential for mitigating significant crop yield losses, necessitating effective weed suppression strategies in agricultural systems. Integrating cover crops (CC) offers multiple benefits, including soil erosion reduction, weed suppression, decreased nitrogen requirements, and enhanced carbon sequestration, all of which are closely tied to the aboveground biomass (AGB) they produce. However, biomass production varies significantly due to microsite variability, making …

Ostwald Ripening in Underground Gas Storage
Mohammad Salehpour, Tian Lan, Nicolas Bueno, Md Zahidul Islam Laku, Yashar Mehmani, Benzhong Zhao
https://arxiv.org/abs/2509.00044 ht…

Ostwald Ripening in Underground Gas Storage
Underground gas storage is central to both climate mitigation and energy transition strategies, supporting both long-term carbon sequestration and seasonal hydrogen storage. A key mechanism governing the fate of injected gases is Ostwald ripening, the curvature-driven mass transfer between trapped gas ganglia in porous media. While ripening is well understood in open systems, its behavior in geometrically confined porous structures remains poorly characterized, especially over long timescales r…

Is carbon capture and sequestration #CCS backed by #Japan the golden ticket for #SoutheastAsia’s #climate goals? Skeptic…

Terraton aims to revolutionize biochar technology with a franchise model, raising $11.5 million to expand carbon sequestration. #climatechange #climatesolutions #climate

Exclusive: Terraton wants to be the McDonald's of biochar | TechCrunch
Terraton sees promise in biochar, but the technology has struggled to scale. The startup thinks a franchise model could be what unlocks biochar's potential.

Pore-scale insights into the role of micro fractures on permeability of fractured porous media
Ruichang Guo, Hongsheng Wang, Reza Ershadnia, Seyyed Hosseini
https://arxiv.org/abs/2509.03457

Pore-scale insights into the role of micro fractures on permeability of fractured porous media
Fractures play a critical role in governing fluid flow within subsurface energy systems, including oil and gas production, geologic carbon sequestration, and underground hydrogen storage. This study investigated the impact of pore-scale fractures on fluid flow and permeability in fractured porous media. The analysis focused on a single fracture embedded within a porous medium. Fluid flow was simulated using the lattice Boltzmann method, and the effects of fracture length, width, and orientation…