Articles with "ch4 emission" as a keyword



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The Effects of Hydrological Management on Methane Emissions from Southeastern Shrub Bogs of the USA

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Published in 2021 at "Wetlands"

DOI: 10.1007/s13157-021-01486-7

Abstract: Peatlands are responsible for the majority of methane (CH4) emission from wetlands globally. Hydrological changes induced by climatic and anthropogenic disturbance may substantially alter CH4 emission in peatlands. Here we measured CH4 emission monthly for… read more here.

Keywords: methane emissions; ch4 emission; shrub bogs;
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Response of methane emissions to litter input manipulation in a temperate freshwater marsh, Northeast China

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Published in 2020 at "Ecological Indicators"

DOI: 10.1016/j.ecolind.2020.106377

Abstract: Abstract Plant litter plays an important role in regulating CH4 emission in wetland ecosystems. Our knowledge of the impacts of plant litter on CH4 budget is important for understanding the response and feedbacks of wetland… read more here.

Keywords: litter; ch4 emission; litter input; plant litter ... See more keywords
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Is alternate wetting and drying irrigation technique enough to reduce methane emission from a tropical rice paddy?

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Published in 2019 at "Soil Science and Plant Nutrition"

DOI: 10.1080/00380768.2019.1579615

Abstract: ABSTRACT Combination of a pre-season wet soil condition and rice straw incorporation just before transplanting, which is typical for a tropical rice double cropping, can induce a flash of methane (CH4) emission shortly after the… read more here.

Keywords: tropical rice; irrigation; rice; alternate wetting ... See more keywords
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Spatiotemporal patterns and drivers of stem methane flux from two poplar forests with different soil textures.

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Published in 2022 at "Tree physiology"

DOI: 10.1093/treephys/tpac091

Abstract: In forest ecosystems, the majority of methane (CH4) research focuses on soils, while tree stem CH4 flux and driving factors remain poorly understood. We measured the in situ stem CH4 flux using the static chamber-gas… read more here.

Keywords: stem; ch4 emission; stem ch4; soil ... See more keywords
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Effects of the macroalga Asparagopsis taxiformis and oregano leaves on methane emission, rumen fermentation, and lactational performance of dairy cows.

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Published in 2021 at "Journal of dairy science"

DOI: 10.3168/jds.2020-19686

Abstract: Asparagopsis taxiformis (AT) is a source of multiple halogenated compounds and, in a limited number of studies, has been shown to decrease enteric CH4 emission in vitro and in vivo. Similarly, oregano has been suggested… read more here.

Keywords: milk; ch4 emission; control; ch4 ... See more keywords
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Soil Properties Interacting With Microbial Metagenome in Decreasing CH4 Emission From Seasonally Flooded Marshland Following Different Stages of Afforestation

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Published in 2022 at "Frontiers in Microbiology"

DOI: 10.3389/fmicb.2022.830019

Abstract: Wetlands are the largest natural source of terrestrial CH4 emissions. Afforestation can enhance soil CH4 oxidation and decrease methanogenesis, yet the driving mechanisms leading to these effects remain unclear. We analyzed the structures of communities… read more here.

Keywords: ch4; soil; soil properties; microbial metagenome ... See more keywords
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Variations in Methanogenic and Methanotrophic Communities Resulted in Different Methane Emissions from Paddy Soil Applied with Two Types of Manure

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Published in 2023 at "Agronomy"

DOI: 10.3390/agronomy13051268

Abstract: Organic manure application is crucial for the maintenance and improvement of soil fertility. However, it inevitably results in increased paddy CH4 emissions, restricting the use of organic manure in the rice fields. In the present… read more here.

Keywords: ch4; manure; rcm; ch4 emission ... See more keywords
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Technical note: Comparison of methane ebullition modelling approaches used in terrestrial wetland models

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Published in 2017 at "Biogeosciences"

DOI: 10.5194/bg-15-937-2018

Abstract: Abstract. Emission via bubbling, i.e. ebullition, is one of the main methane (CH4) emission pathways from wetlands to the atmosphere. Direct measurement of gas bubble formation, growth and release in the peat–water matrix is challenging… read more here.

Keywords: ebullition; ebullition modelling; ch4 emission; modelling approaches ... See more keywords