Results 111 to 120 of about 2,968,324 (273)

Geochemical drivers of enhanced rock weathering in soils

Experimental research indicates that the efficiency of enhanced rock weathering (ERW) as a form of carbon dioxide removal (CDR), is subject to large variations in effectivity, and that the current state of knowledge is not sufficient to develop robust predictive capabilities.
Dupla, Xavier, Brantley, Susan L., Paulo, Carlos, Möller, Benjamin, Power, Ian M., Grand, Stéphanie   +5 more
openaire   +2 more sources

Petrogenesis and Tectonic Setting of Late Mesozoic Felsic Magmatic Rocks in the Wangmushan Mining District, Northern Fujian, South China

Geological Journal, EarlyView.
The rhyolitic ignimbrite and K‐feldspar granite porphyry from the Wangmushan mining district, northern Fujian yield ages of 173.8 ± 0.8 and 102.6 ± 0.4 Ma, respectively. Geochemical data, zircon trace elements, whole‐rock Sr–Nd–Pb isotope data, and zircon Hf isotopic compositions indicate that the rhyolitic ignimbrite originated from partial remelting ...
Wei Shaogang, Hong Wentao, Xiao Fan, Jin Guodong, Shi Hongyang, Ma Zhiwang, Wu Chen, Xue Yujingyang   +7 more
wiley   +1 more source

Supplementing Enhanced Weathering With Organic Amendments Accelerates the Net Climate Benefit of Soil Amendments in Rangeland Soils

AGU Advances
Carbon dioxide (CO2) removal (carbon dioxide removal (CDR)) that combines decreased greenhouse gas emissions with atmospheric CO2 reduction is needed to limit climate change.
Tyler L. Anthony, Andrew R. Jones, Whendee L. Silver   +2 more
doaj   +1 more source

The Legal Framework for Enhanced Rock Weathering in Minnesota

This paper focuses on one form of carbon dioxide removal, terrestrial enhanced rock weathering, which involves spreading finely ground alkaline rocks over land.
Silverman-Roati, Korey, Webb, Romany M., Murthy, Ashwin   +2 more
core  

Integrating belowground bud bank dynamics into grassland monitoring and management

Grassland Research, EarlyView.
Adaptive Management of Grassland Ecosystems: A Bud Bank Perspective. Abstract Belowground bud banks are the core regenerative organs of perennial herbaceous plants, playing an irreplaceable role in population persistence, community assembly, and ecosystem restoration.
Zhiming Zhang, Zhigang Zhao, Kun Liu
wiley   +1 more source

Farmers' Soil–Water Management Practices and Perspectives on Soil Salinization in Mirab Abaya District, Gamo Zone, Southern Ethiopia

Irrigation and Drainage, EarlyView.
ABSTRACT Soil salinization is a critical threat, impacting 20% of the world's irrigated lands and jeopardizing food security. In Ethiopia's Mirab Abaya district of the Gamo Zone, unsustainable irrigation methods exacerbate this issue. This paper examines local farmers' soil–water management systems and their awareness of salinization, aiming to educate
Oloba Jobe, Fanuel Laekemariam, Dereje Tsegaye, Demelash Wendemeneh   +3 more
wiley   +1 more source

On‐Farm Demonstration and Economic Evaluation of an IoT Sensing System for Irrigation Management in South Carolina

Irrigation and Drainage, EarlyView.
ABSTRACT Irrigation can strongly influence agricultural productivity and sustainability. While sensor‐based irrigation has the potential to improve yield, reduce input costs and enhance resource‐use efficiency, its adoption in commercial agriculture remains limited.
J. O. Payero, U. Sekaran, D. B. Turner, S. Selvalakshmi, M. W. Marshall, N. Smith, J. Croft, A. S. Hill, R. Hitchcock‐Davis   +8 more
wiley   +1 more source

Silicate Weathering Dynamics in the Kasaï Basin and Implications for Enhanced Rock Weathering Applications in the Tropics

Silicate weathering is one of the ultimate geologic sinks of atmospheric CO2. Enhanced rock weathering (ERW), aiming at accelerating this natural process to mitigate anthropogenic warming, has received significant attention due to high projected CO2 removal potential and possible agricultural co-benefits applications in the tropics.
Yi Hou, Lissie de Groot, Travis Drake, José Wabakanghanzi, Alfred Ludjwera Bahati, Marijn Bauters, Chris Seitz, Antoine de Clippele, Johan Six, Kristof Van Oost, Jordon Hemingway   +10 more
openaire   +1 more source

CO2 capture by accelerated weathering of limestone using waste limestone at elevated CO2 concentrations

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Accelerated weathering of limestone (AWL) using waste limestone (WL) for industrially relevant CO2 capture remains underexplored. Previous studies on potable water‐operated AWL have mainly examined idealised conditions, such as the use of high‐purity limestone or relatively low CO2 concentrations, which may not reflect selected ...
Daniel Nyuin Alfred Damu, Alvin Guo Jian Lee, Slyvester Yew Wang Chai, Lock Hei Ngu   +3 more
wiley   +1 more source

Combining biochar and basanite rock powder enhances carbon dioxide removal by carbonate alkalinity production

Frontiers in Climate
IntroductionThe combination of enhanced rock weathering (ERW) with pyrogenic carbon capture and storage (PyCCS) has been proposed to harness synergistic effects on carbon dioxide removal (CDR).
Johannes Meyer zu Drewer, Johannes Meyer zu Drewer, Johannes Meyer zu Drewer, Maria-Elena Vorrath, Thorben Amann, Jens Hartmann, Maria Ansari, Marcela Cárcamo Pérez, Nikolas Hagemann, Nikolas Hagemann   +9 more
doaj   +1 more source