Results 21 to 30 of about 4,465,271 (408)

An investigation into linearity with cumulative emissions of the climate and carbon cycle response in HadCM3LC [PDF]

open access: yes, 2016
We investigate the extent to which global mean temperature, precipitation, and the carbon cycle are constrained by cumulative carbon emissions throughout four experiments with a fully coupled climate-carbon cycle model.
B B B Booth   +10 more
core   +1 more source

Trends in China's anthropogenic emissions since 2010 as the consequence of clean air actions

open access: yesAtmospheric Chemistry and Physics, 2018
. To tackle the problem of severe air pollution, China has implemented active clean air policies in recent years. As a consequence, the emissions of major air pollutants have decreased and the air quality has substantially improved.
B. Zheng   +15 more
semanticscholar   +1 more source

Commercial forest carbon protocol over-credit bias delimited by zero-threshold carbon accounting

open access: yesTrees, Forests and People, 2022
The validity of forest carbon offsets is increasingly called into question. However, despite the use of commercial forest carbon protocols (CFCPs) for more than two decades, claiming ∼566 MMtCO2e and a market value of ∼USD $15.7 billion, comparative ...
Bruno D.V. Marino, Nahuel Bautista
doaj   +1 more source

What is a sustainable level of CO2 emissions from transport activity in the UK in 2050? [PDF]

open access: yes, 2005
The paper reports on the development of UK transport targets for CO2 emissions for 2050. Five key studies containing future carbon emissions scenarios for the UK were used to establish targets for overall reductions in emissions to achieve stabilisation ...
Alcamo   +9 more
core   +1 more source

Carbon emissions pinch analysis (CEPA) for emissions reduction in the New Zealand electricity sector [PDF]

open access: yes, 2009
Carbon Emissions Pinch Analysis (CEPA) is a recent extension of traditional thermal and mass pinch analysis to the area of emissions targeting and planning on a macroscale (i.e. economy wide).
Atkins, Martin John   +3 more
core   +1 more source

Informal emissions

open access: yes, 2022
Environmental regulations and their enforcement play a critical role in reducing emissions and their devastating effects on humanity and the environment. However, many developing countries have large informal sectors—accounting for more than 70 percent of total employment, that operate outside
Burgi, Constantin   +3 more
openaire   +2 more sources

Creating measurement-based oil and gas sector methane inventories using source-resolved aerial surveys

open access: yesCommunications Earth & Environment, 2023
Critical mitigation of methane emissions from the oil and gas (OG) sector is hampered by inaccurate official inventories and limited understanding of contributing sources.
Matthew R. Johnson   +2 more
doaj   +1 more source

Life Cycle Cost of Electricity Production: A Comparative Study of Coal-Fired, Biomass, and Wind Power in China

open access: yesEnergies, 2021
Economic cost is decisive for the development of different power generation. Life cycle cost (LCC) is a useful tool in calculating the cost at all life stages of electricity generation.
Xueliang Yuan   +8 more
doaj   +1 more source

Nocturnal emissions [PDF]

open access: yesEMBO reports, 2011
Howy argues that sophisticated communication technology is no substitute for the face‐to‐face contacts that are vital to scientific work. Instead of ever‐fancier electronic devices, we should be focusing on making travel more efficient and humane.
openaire   +2 more sources

Monitoring global carbon emissions in 2021

open access: yesNature Reviews Earth & Environment, 2022
Following record-level declines in 2020, near-real-time data indicate that global CO2 emissions rebounded by 4.8% in 2021, reaching 34.9 GtCO2. These 2021 emissions consumed 8.7% of the remaining carbon budget for limiting anthropogenic warming to 1.5 °C,
Zhu Liu   +4 more
semanticscholar   +1 more source

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