Enhancing the terrestrial ecosystem carbon sink (referred to as terrestrial C sink) is an
important way to slow down the continuous increase in atmospheric carbon dioxide (CO2) …

E-fuels promise to replace fossil fuels with renewable electricity without the demand-side
transformations required for a direct electrification. However, e-fuels' versatility is …

It is unequivocal that the increases in atmospheric carbon dioxide (CO2), methane (CH4)
and nitrous oxide (N2O) since the pre-industrial period are caused by human activities. The …

Abstract Achieving the Paris Agreement will require massive deployment of low-carbon
energy. However, constructing, operating, and maintaining a low-carbon energy system will …

Climate change is defined as the shift in climate patterns mainly caused by greenhouse gas
emissions from natural systems and human activities. So far, anthropogenic activities have …

The current food system (production, transport, processing, packaging, storage, retail,
consumption, loss and waste) feeds the great majority of world population and supports the …

Executive summary Land and climate interact in complex ways through changes in forcing
and multiple biophysical and biogeochemical feedbacks across different spatial and …

The capture and use of carbon dioxide to create valuable products might lower the net costs
of reducing emissions or removing carbon dioxide from the atmosphere. Here we review ten …

The AR5 concluded that human influence on the climate system is clear, evident from
increasing greenhouse gas concentrations in the atmosphere, positive radiative forcing …

Executive Summary The Agriculture, Forestry and Other Land Use1 (AFOLU) sector
encompasses managed ecosystems and offers significant mitigation opportunities while …