Results 151 to 160 of about 2,576,186 (345)

The impact of a northern peatland on the earth’s radiative budget: sustained methane emission versus sustained carbon sequestration [PDF]

, 2006
Northern peatlands sequester carbon and emit methane, and thus have both cooling and warming impacts on the climate system through their influence on atmospheric burdens of CO2 and CH4.
Frolking, Steve, Fuglestvedt, Jan, Roulet, Nigel T   +2 more
core   +1 more source

Data‐Guided Photocatalysis: Supervised Machine Learning in Water Splitting and CO2 Conversion

Advanced Intelligent Discovery, EarlyView.
This review highlights recent advances in supervised machine learning (ML) for photocatalysis, emphasizing methods to optimize photocatalyst properties and design materials for solar‐driven water splitting and CO2 reduction. Key applications, challenges, and future directions are discussed, offering a practical framework for integrating ML into the ...
Paul Rossener Regonia, Christian Mark Pelicano   +1 more
wiley   +1 more source

Reduced GHG emissions due to compost production and compost use in Egypt [PDF]

, 2010
Composting has been acknowledged as an emission reduction methodology by the UNFCCC. The emission reduction reached by a composting project is determined by comparing the composting scenario with the applicable baseline scenario.
Luske, Boki
core  

Chemie und Pharmazie in die Nachhaltigkeit einbetten

Angewandte Chemie, EarlyView.
Chemie und Pharmazie sind mit ihren Produkten und Prozessen grundlegend für unseren hohen Lebensstandard. Es ist wesentlich, ihre Verbindung mit der Nachhaltigkeit zu verstehen, damit sie auf nachhaltige Weise nachhaltig zur Nachhaltigkeit beitragen können.
Klaus Kümmerer
wiley   +1 more source

Amorphous carbon film deposition on inner surface of tubes using atmospheric pressure pulsed filamentary plasma source

, 2011
Uniform amorphous carbon film is deposited on the inner surface of quartz tube having the inner diameter of 6 mm and the outer diameter of 8 mm. A pulsed filamentary plasma source is used for the deposition. Long plasma filaments (~ 140 mm) as a positive
Behringer K, Belic D S, Bibinov N, Chingsungnoen A, Cooper J W, Khakoo M A, Murugavel R, Nikita Bibinov, Pastol A, Peter Awakowicz, Pothiraja R, Pothiraja R, Rajasekaran P, Ramasamy Pothiraja, Stefanović I, van Veldhuizen E M Rutgers W R Ebert U, Wang P   +16 more
core   +1 more source

Capture accounting and emission reduction of methane in the whole life cycle of underground coal mine

矿业科学学报
Methane emission reduction is crucial to realizing China's carbon emission reduction goals, where a methane capture accounting system is the prerequisite. With the aim to realize near-zero methane emissions, we thereby propose a specific accounting model
YUAN Baiyun, YUE Zongyao, GAO Baobin, LI Bingbing, JIA Tianrang   +4 more
doaj   +1 more source

Can organic farming help to reduce national energy consumption and emissions of greenhouse gasses in Denmark? [PDF]

, 2002
Methods to investigate whether organic farming might help toreduce energy consumption and greenhouse gas emissions areneeded. The aim of this study is for the first to present anupscaling procedure, where an existing farm level energyconsumption model ...
Dalgaard, T., Fenger, J., Halberg, N.
core  

Thawing permafrost and methane emission in Siberia: Synthesis of observations, reanalysis, and predictive modeling

Ambio, 2020
O. Anisimov, S. Zimov
semanticscholar   +1 more source

Embedding Chemistry and Pharmacy Into Sustainability

Angewandte Chemie International Edition, EarlyView.
Chemistry and pharmacy provide products and processes that are indispensable for our high living standard. To understand their relationship with sustainability is important to allow them to contribute to sustainability in a sustainable manner. An integrated overview of green, circular, and sustainable chemistry and pharmacy is given and how they have t
Klaus Kümmerer
wiley   +1 more source

Impact of Driving Cycles on Greenhouse Gas (GHG) Emissions, Global Warming Potential (GWP) and Fuel Economy for SI Car Real World Driving

, 2009
The transport sector is one of the major contributors to greenhouse gas emissions. This study investigated three greenhouse gases emitted from road transport: CO2, N2O and CH4 emissions as a function of engine warm up and driving cycles.
Andrews, GE, Bell, MC, Daham, BK, Li, H, Ropkins, K, Savvidis, D, Tate, JE   +6 more
core