Results 101 to 110 of about 51,488 (272)

Physical and Chemical Controls on Habitats for Life in the Deep Subsurface Beneath Continents and Ice [PDF]

, 2016
S.M. was funded by an STFC Aurora studentship (grant ST/1506102/1) and the NASA Astrobiology Institute Program on Foundations of Complex Life, Evolution, Preservation and Detection on Earth and Beyond (grant NNA13AA90A). J.P.
McMahon, Sean Hendry, Parnell, John
core   +1 more source

Adoption of Minimum Tillage and Mid‐Season Drainage in Rice Production and Their Impacts on Farm and Economic Performance

Australian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT This paper investigates the effects of two greenhouse gas (GHG) mitigation practices—minimum tillage and mid‐season drainage—on rice farmers' farm performance (e.g., crop yield and risk) and economic outcomes (e.g., income and vulnerability).
Hongyun Zheng, Wanglin Ma
wiley   +1 more source

Capturing methane with recombinant soluble methane monooxygenase and recombinant methyl‐coenzyme M reductase

Microbial Biotechnology
Methane capture via oxidation is considered one of the ‘Holy Grails’ of catalysis (Tucci and Rosenzweig, 2024). Methane is also a primary greenhouse gas that has to be reduced by 1.2 billion metric tonnes in 10 years to decrease global warming by only 0 ...
Viviana Sanchez‐Torres, Thomas K. Wood
doaj   +1 more source

A metagenomics-based metabolic model of nitrate-dependent anaerobic oxidation of methane by Methanoperedens-like archaea

Frontiers in Microbiology, 2015
Methane oxidation is an important process to mitigate the emission of the greenhouse gas methane and further exacerbating of climate forcing. Both aerobic and anaerobic microorganisms have been reported to catalyze methane oxidation with only a few ...
Arslan eArshad, Daan R Speth, Rob M De Graaf, Huub J.M. Op den Camp, Mike S.M. Jetten, Cornelia U Welte   +5 more
doaj   +1 more source

Enhancing methane production from food waste fermentate using biochar. The added value of electrochemical testing in pre-selecting the most effective type of biochar [PDF]

, 2017
Background: Recent studies have suggested that addition of electrically conductive biochar particles is an effective strategy to improve the methanogenic conversion of waste organic substrates, by promoting syntrophic associations between acetogenic and ...
Aulenta, Federico, Baronti, Silvia, Braguglia, Camilla, Cruz Viggi, Carolina, Fazi, Stefano, Harnisch, Falk, Koch, Christin, Navarra, Maria Assunta, Pagliaccia, Pamela, Palma, Enza, Pettiti, Ida, Simonetti, Serena   +11 more
core   +1 more source

Policy Evaluation for Climate Mitigations in the European Agricultural Sector—A Comparison of Policy Options at Micro and Macro Level

Australian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT The purpose of this paper is to discuss the micro‐ and macro‐outcomes for the standard neoclassical carbon tax (whose burden falls on the producers) versus the implication of a budget neutral, performance‐based EU Common Agricultural Policy (CAP) focusing on non‐CO2 emission (N2O and CH4, measured in CO2eq) reduction, especially in the ...
John Helming, Elisa Bardazzi, David Schaefer, Hugo Scherer, Zuzana Smeets Kristkova   +4 more
wiley   +1 more source

Diversity, Methane Oxidation Activity, and Metabolic Potential of Microbial Communities in Terrestrial Mud Volcanos of the Taman Peninsula

Microorganisms
Microbial communities of terrestrial mud volcanoes are involved in aerobic and anaerobic methane oxidation, but the biological mechanisms of these processes are still understudied.
Alexander I. Slobodkin, Igor I. Rusanov, Galina B. Slobodkina, Aleksandra R. Stroeva, Nikolay A. Chernyh, Nikolai V. Pimenov, Alexander Y. Merkel   +6 more
doaj   +1 more source

Bioaugmentation of Overloaded Anaerobic Digesters Restores Function and Archaeal Community [PDF]

, 2015
Adding beneficial microorganisms to anaerobic digesters for improved performance (i.e. bioaugmentation) has been shown to decrease recovery time after organic overload or toxicity upset.
Maki, James, Tale, Vaibhav Panjabrao, Zitomer, Daniel   +2 more
core   +2 more sources

Awareness–Action and Policy Acceptability in Mitigating Greenhouse Gas Emissions: Key Stakeholders in Germany's Cattle Dairy and Meat Chains

Australian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT This paper presents a systematic literature review and targeted searches to define a synthesis framework mapping the awareness–action gap, progression along the awareness–action continuum and policy acceptability in greenhouse gas (GHG) emissions mitigation among key stakeholders in Germany's cattle dairy and meat chains.
Karen Arcia, Livia Cerini, Stephan von Cramon‐Taubadel   +2 more
wiley   +1 more source

Metal-driven anaerobic oxidation of methane and the Sturtian deglaciation

Nature Communications
The Sturtian and Marinoan glaciations shaped Neoproterozoic palaeoenvironmental evolution. While methane emission likely intensified the Marinoan greenhouse effect, its role during the Sturtian glaciation—coinciding with widespread iron formations (IFs ...
Jun Hu, Sanzhong Li, Shui-Jiong Wang, Jörn Peckmann, Hongxiang Guan, Shao-yong Jiang, Wei Chen, Huan Cui, Zheng Qin, Peng Liu, Yanhui Suo, Zhaoxia Jiang, Dongyong Li, Nan Wang, Xiaohui Li, Yuan Zhong, Ruru Li, Xi-Ming Yang, Kurt O. Konhauser   +18 more
doaj   +1 more source