Results 71 to 80 of about 3,153,017 (200)

Greenhouse Gas and Climate Effects of Global Wetland Restoration Under Future Warming

Earth's Future, Volume 14, Issue 9, September 2026.
Abstract Wetland restoration is a promising nature‐based climate solution because it enhances carbon sequestration and avoids carbon dioxide (CO2 ${\text{CO}}_{2}$) emissions from drained soils. However, wetlands also emit methane (CH4 ${\text{CH}}_{4}$), which can offset these benefits.
R. L. Wagner, J. Weber, P. O. Hopcroft, E. Fluet‐Chouinard, D. J. Beerling, M. Val Martin   +5 more
wiley   +1 more source

The public use of early-stage scientific advances in carbon dioxide removal: a science-technology-policy-media perspective

Environmental Research Letters
While Carbon Dioxide Removal (CDR) solutions are considered essential to meet Paris Agreement objectives and curb climate change, their maturity and current ability to operate at scale are highly debated.
Giorgio Tripodi, Fabrizio Lillo, Roberto Mavilia, Andrea Mina, Francesca Chiaromonte, Francesco Lamperti   +5 more
doaj   +1 more source

Calcareous Benthic Foraminifera Under Ocean Alkalinity Enhancement: Synthesis, Knowledge Gaps, and Future Research Agenda

Earth's Future, Volume 14, Issue 9, September 2026.
Abstract Limiting global warming to 1.5°C will require carbon dioxide removal, and Ocean Alkalinity Enhancement (OAE) is increasingly being explored as a marine carbon dioxide removal pathway. However, benthic biological responses remain much less constrained than water‐column processes and planktonic responses, even though calcareous benthic ...
George Henry, Daniela Basso
wiley   +1 more source

Integrated Assessment of Carbon Dioxide Removal [PDF]

, 2018
To maintain the chance of keeping the average global temperature increase below 2 degrees C and to limit long-term climate change, removing carbon dioxide from the atmosphere (carbon dioxide removal, CDR) is becoming increasingly necessary.
A. Oschlies, M. F. Quaas, Quaas, Martin, D. Keller, Keller, David, Keller, David P., Rickels, Wilfried, Quaas, Martin F., W. Rickels, F. Reith, Reith, Fabian, Oschlies, Andreas   +11 more
core   +1 more source

Assessing the global potential of Expanding Coastal Vegetated Ecosystems as a Carbon Dioxide Removal Method: results from a parameterization in an Earth System Model

Frontiers in Climate
Rising atmospheric CO2 concentrations highlight the need for emission reductions; however, it is now widely recognized that emission reductions alone are insufficient and must be complemented by carbon dioxide removal (CDR). Coastal vegetated ecosystems (
Margarita Liadova, Tronje P. Kemena, David P. Keller   +2 more
doaj   +1 more source

Carbon Dioxide Removal Company Announcements

<p>Dataset of publicly announced ambitions for carbon dioxide removal from CDR companies from 2024 - 2050. Data was collected and cleaned from September 2023 - December 2023. </p> <p> </p> <p>For more details on ...
Zaiser, Andrew, Greene, Jenna, Nemet, Gregory   +2 more
core   +1 more source

Hysteresis of the Earth system under positive and negative CO2 emissions

Environmental Research Letters, 2020
Carbon dioxide removal (CDR) from the atmosphere is part of all emission scenarios of the IPCC that limit global warming to below 1.5 °C. Here, we investigate hysteresis characteristics in 4× pre-industrial atmospheric CO _2 concentration scenarios with ...
Aurich Jeltsch-Thömmes, Thomas F Stocker, Fortunat Joos   +2 more
doaj   +1 more source

Soil cation storage is a key control on the carbon removal dynamics of enhanced weathering

Environmental Research Letters
Significant interest and resources are currently being channeled into techniques for durable carbon dioxide removal (CDR) from Earth’s atmosphere. A particular class of these approaches—referred to as enhanced weathering (EW)—seeks to modify the surface ...
Y Kanzaki, N J Planavsky, S Zhang, J Jordan, T J Suhrhoff, C T Reinhard   +5 more
doaj   +1 more source

Carbon dioxide removal geoengineering

, 2018
Carbon dioxide removal (CDR) geoengineering, the proposal to counteract anthropogenic climate change by large-scale removal of carbon dioxide from the atmosphere, is playing an increasingly prominent role in the modelling that informs international ...
Kerryn Brent (14732389), Jeffrey McGee (14743879), Janet McDonald (14743804), Brendan Gogarty (15433883)   +3 more
core  

Measuring enhanced weathering: inorganic carbon-based approaches may be required to complement cation-based approaches

Frontiers in Climate
The removal of atmospheric carbon dioxide (CO2) is now essential to meet net zero goals and limit the impacts of climate change. Enhanced weathering is a method of sequestering CO2 that involves the distribution of finely ground silicate rocks over ...
Heath Hasemer, Justin Borevitz, Wolfram Buss   +2 more
doaj   +1 more source