Carbon dioxide removal (CDR) techniques, or negative emission technologies (NETs), are a suite of natural and technological pathways to remove and sequester carbon dioxide (CO₂) from the air. Unlike carbon capture and storage, these techniques remove CO₂ directly from the atmosphere or enhance natural carbon sinks.
International Union for the Conservation of Nature (IUCN)
The Bonn Challenge is a global goal to bring 150 million hectares of degraded and deforested landscapes into restoration by 2020 and 350 million hectares by 2030.
Steven De Gryze, Michael Cullen , Leslie Durschinger
This paper aims to provide a comprehensive review of the issues involved in generating carbon offsets from the production and incorporation of biochar into soil, with a focus on the use of biochar in the United States.
This essay argues in support of research into geoengineering, including ocean iron fertilization, because it is a potentially fast and cheap solution to climate change and should be carefully researched before it needs to be deployed.
Contracting Parties to the London Convention and the London Protocol
A resolution from the thirty-second consultative meeting of the Contracting Parties to the London Convention and the fifth meeting of the Contracting Parties to the London Protocol on regulatory mechanisms for ocean fertilization.
Decision adopted by the Conference of the Parties to the Convention on Biological Diversity at its tenth meeting on ocean fertilization and biodiversity and climate change.
Decision adopted by the Conference of the Parties to the Convention on Biological Diversity at its tenth meeting on the impacts of ocean fertilization.
This article considers the present legal challenges to adjust carbon management policies, specifically carbon crediting schemes, for biochar as a carbon sequestration technique.
Statement from the conference's Scientific Organizing Committee
Declaration by the Asilomar International Conference on Climate Intervention Technologies that any climate intervention methods must involve discussions between both government and civil society and involve broader public participation.