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Pinch-based planning of terrestrial carbon management networks

Cleaner Engineering and Technology, 2021
Negative emissions technologies (NETs) will be needed to achieve deep cuts in greenhouse gas emissions and mitigate climate change in the coming decades.
Raymond R. Tan, Kathleen B. Aviso, Santanu Bandyopadhyay   +2 more
doaj   +1 more source

Tectonics Modulated Long‐Term Weathering Inputs From the East Asian Continent and Tropical Island Arc to the South China Sea Since the Late Oligocene

Geophysical Research Letters
The chemical weathering of Earth's silicate rocks regulates the global climate. However, the exact role of continental weathering with orogenic building and island arc weathering with arc‐continent collisions remains unclear.
Mengjun Li, Christophe Colin, Shiming Wan, Zhaojie Yu, Zhimin Jian, Zehua Song, Arnaud Dapoigny, Hualong Jin, Jin Zhang, Debo Zhao, Anchun Li   +10 more
doaj   +1 more source

Riverine photosynthesis influences the carbon sequestration potential of enhanced rock weathering

Frontiers in Climate
As climate mitigation efforts lag, dependence on anthropogenic CO2 removal increases. Enhanced rock weathering (ERW) is a rapidly growing CO2 removal approach.
Rebecca B. Neumann, Tyler Kukla, Shuang Zhang, David E. Butman, David E. Butman   +4 more
doaj   +1 more source

Accurate Long-Term Atmospheric Corrosion Prediction of Weathering Steel via SHapley Additive exPlanations (SHAP) Enhanced Neural Network

Engineered Science
The growth of the photovoltaic (PV) industry is driving demand for structural materials with superior corrosion resistance, strength, and environmental adaptability. Weathering steels have emerged as promising candidates.
Yan Bai, Baosheng Liu, Yuezhong Zhang, Shaohua Zhang, Pengpeng Wu, Xiaoxia Ren, Yinghui Wei   +6 more
doaj   +1 more source

Alkaline Mineral Soil Amendment: A Climate Change ‘Stabilization Wedge’?

Energies, 2019
Extreme climate change due to heat-trapping gases, especially carbon dioxide, necessitates its mitigation. In this context, the carbon dioxide sequestration technology of enhanced weathering has for years been investigated, with a possible implementation
Fatima Haque, Yi Wai Chiang, Rafael M. Santos   +2 more
doaj   +1 more source

Precipitation of amorphous iron and aluminum during the weathering of rock dust in soil columns [PDF]

Scientia Agricola
The application of rock dust (RD) in agricultural soils has shown the capacity to improve soil conditions for plant growth. However, the successful use of RD requires understanding its effects on weathering in soil surfaces and its possible products.
Rafael Cipriano da Silva, Clécia Cristina Barbosa Guimarães, Antonio Carlos de Azevedo, Marcelo Rodrigo Alves, José Alexandre Melo Demattê   +4 more
doaj   +1 more source

Evidence for carbon dioxide removal via enhanced rock weathering with steel slag, though not basalt, in a midwestern U.S. field trial

Frontiers in Climate
Enhanced weathering is an emergent pathway for permanent atmospheric carbon dioxide removal (CDR). However, despite a dramatic increase in academic and commercial research, there remain relatively few published examples of field evidence demonstrating ...
Daniel P. Maxbauer, Ella Milliken, Ella Milliken, Jahmaine Renzo Yambing, Jahmaine Renzo Yambing, Jahmaine Renzo Yambing, Emma Watson, Rachel B. Gregg, Liza Swanson, Jaeeun Sohng, Noah W. Sokol, Noah J. Planavsky, Noah J. Planavsky   +12 more
doaj   +1 more source

Mid‐Proterozoic Transient Oxygenation Events Linked to Enhanced Continental Chemical Weathering: Evidence From Carbonate Lithium Isotopes

Geophysical Research Letters
Potential drivers disrupting mid‐Proterozoic (∼1.8–0.8 Ga) environmental stasis remain poorly constrained. Here we examined carbonate Li isotopes from the ∼1.44 Ga Tieling Formation, North China, to evaluate the effects of continental chemical weathering
Lei Xu, Xiaoying Shi, Philip A. E. Pogge von Strandmann, Xiqiang Zhou, Xiangli Wang, Yilin Xiao, Jing Lei, Qianling Zhou, Limin Zhou, Longfei Sun, Baozeng Xie, Xinqiang Wang, Dongjie Tang   +12 more
doaj   +1 more source

Enhanced erosion by continental arc volcanism as a driver of the Cambrian Explosion

Nature Communications
Nutrient availability and rising oxygen levels are important for the Cambrian Explosion (~540–515 Ma), both of which can be satisfied via enhanced weathering driven by climate and tectonics.
Yaowen Wu, Hui Tian, Haifeng Fan, Philip A. E. Pogge von Strandmann, Wei Zhao, Jie Li, He Sun, Haiou Gu, Chaojin Lu, Xianyi Liu, Tengfei Li, Sui Ji, Ping’an Peng   +12 more
doaj   +1 more source

Enhanced Rock Weathering Increases Soil Carbon but Reduces Soil Organic Carbon Stability in Subtropical Croplands

Agriculture
Enhanced rock weathering is regarded as a promising carbon dioxide removal method because of its potential to sequester soil inorganic carbon (SIC).
Lei Ma, Manyi Li, Hualian Zhang, Zheng Mao, Shuqing Zhang, Chen Wang, Cheng Li, Shiwei Liu, Pujia Yu   +8 more
doaj   +1 more source