Results 51 to 60 of about 10,145 (230)
Microbiology Spectrum, 2023 Eutrophication increases the input of labile, algae-derived, organic matter (OM) into lake sediments. This potentially increases methane (CH4) emissions from sediment to water through increased methane production rates and decreased methane oxidation ...
Antti J. Rissanen +7 more
doaj +1 more source
Energy Science &Engineering, EarlyView.This study demonstrates a two‐stage catalytic bioreactor system that converts real food waste into high‐purity biohydrogen and biohythane. In Stage‐1, an enriched Clostridium thermocellum culture combined with Ni2+─Fe2+ bimetallic catalysis enhances hydrolysis efficiency and hydrogenase activity, resulting in a 77% increase in H2 yield and 75.8% purity
K. V. Sreedharan +5 more
wiley +1 more source
Small intestinal bacterial overgrowth and intestinal methanogen overgrowth in gastrointestinal malignancies [PDF]
Small intestinal bacterial overgrowth (SIBO) is defined by an abnormal proliferation of colon-specific bacteria in the small intestine, whereas intestinal methanogen overgrowth (IMO) manifests with an increase of methane-producing archaea, specifically ...
Katarzyna Frąckiewicz +4 more
core +1 more source
Diversity of methanogen Archaea in Finnish oligotrophic fen [PDF]
, 2002 The annual rate of CH4 release and potential CH4 production has recently been studied in the Salmisuo fen in eastern Finland but the microbiota responsible for the CH4 production has not been examined.
Sanna Saarnio B +7 more
core +1 more source
Characteristics of Methane Emissions and Practical Mitigation Strategies in Rice Paddy Fields [PDF]
대한환경공학회지Methane (CH4) is a potent greenhouse gas primarily emitted from flooded rice paddies under anaerobic soil conditions. As global food demand increases, CH4 emissions from rice cultivation are expected to rise, emphasizing the urgent need to establish ...
Su-Heon Jang, Seong-Jik Park
doaj +1 more source
Interplanetary frontiers: terraforming from an invasion science perspective
Oikos, EarlyView.The pursuit of a multi‐planetary existence represents one of humanity's greatest frontiers. If applied justly, it offers an opportunity to extend its civilization's lifespan amid escalating sustainability crises on Earth. One approach increasingly gaining traction is terraforming, a hitherto theoretical ecological and evolutionary experiment revolving ...
Teun Everts +2 more
wiley +1 more source
Taxonomical identification of diet-associated methanogen phylotypes within particular breed cohorts (n = 49). [PDF]
, 2013 Taxonomical identification of diet-associated methanogen phylotypes within particular breed cohorts (n = 49).
Emma Hernandez-Sanabria (387276) +5 more
core +1 more source
Snapshot of methanogen sensitivity to temperature in Zoige wetland from Tibetan plateau [PDF]
, 2015 Zoige wetland in Tibetan plateau represents a cold environment at high altitude where significant methane emission has been observed. However, it remains unknown how the production and emission of CH4 from Zoige wetland will respond to a warming climate.
Yahai eLu, Li eFu, Tianze eSong
core +3 more sources
Frontiers in Microbiology, 2018 Many anaerobic ciliated protozoa contain organelles of mitochondrial ancestry called hydrogenosomes. These organelles generate molecular hydrogen that is consumed by methanogenic Archaea, living in endosymbiosis within many of these ciliates.
William H. Lewis +4 more
doaj +1 more source
Sustainable Development, EarlyView.ABSTRACT Amid the quest for sustainable agriculture, this study explores key ecological and technological factors influencing crop production under climate change. We conduct a comprehensive assessment of temperature, biomass, farmer education, renewable energy devices, greenhouse gas emissions and their effects on rice yields in Granma, Cuba, from ...
Afzal Ahmed Dar +6 more
wiley +1 more source