N2O emission associated with shifts of bacterial communities in riparian wetland during the spring thawing periods
Sign Up to like & getrecommendations! Published in 2023 at "Ecology and Evolution"
DOI: 10.1002/ece3.9888
Abstract: Abstract Soil freeze–thaw processes lead to high nitrous oxide (N2O) emissions and exacerbate the greenhouse effect. The wetlands of the Inner Mongolia Plateau are in the pronounced seasonal freeze–thaw zone, but the effect of spring… read more here.
Keywords: freeze thaw; bacterial communities; n2o emission; spring ... See more keywords
Field-Scale Pattern of Denitrifying Microorganisms and N2O Emission Rates Indicate a High Potential for Complete Denitrification in an Agriculturally Used Organic Soil
Sign Up to like & getrecommendations! Published in 2017 at "Microbial Ecology"
DOI: 10.1007/s00248-017-0991-1
Abstract: More than 50% of all anthropogenic N2O emissions come from the soil. Drained Histosols that are used for agricultural purposes are particularly potent sources of denitrification due to higher stocks of organic matter and fertiliser… read more here.
Keywords: n2o emission; field; emission rates; denitrification ... See more keywords
Effects of carbon and phosphorus addition on microbial respiration, N2O emission, and gross nitrogen mineralization in a phosphorus-limited grassland soil
Sign Up to like & getrecommendations! Published in 2018 at "Biology and Fertility of Soils"
DOI: 10.1007/s00374-018-1274-9
Abstract: Soil microbes are frequently limited by carbon (C), but also have a high phosphorus (P) requirement. Little is known about the effect of P availability relative to the availability of C on soil microbial activity.… read more here.
Keywords: mineralization; n2o emission; addition; phosphorus ... See more keywords
Fertilizer management through coated urea to mitigate greenhouse gas (N2O) emission and improve soil quality in agroclimatic zone of Northeast India
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-019-07571-z
Abstract: Agricultural soils are an important source of greenhouse gas nitrous oxide (N2O) emission. The comprehensive effects of nitrogen fertilizer management on N2O emission from paddy fields of India have not been evaluated under field conditions.… read more here.
Keywords: n2o emission; fertilizer; gas; soil ... See more keywords
Evaluation of N2O emission from rainfed wheat field in northwest agricultural land in China
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-020-09133-0
Abstract: The net greenhouse gas (NGHG) emissions and net greenhouse gas intensity (NGHGI) were investigated via the determination of nitrous oxide (N2O) emission in loess soil under rainfed winter wheat monocropping system during 3 years of… read more here.
Keywords: n2o emission; system; field; n2o emissions ... See more keywords
Variation in N2O emission and N2O related microbial functional genes in straw- and biochar-amended and non-amended soils
Sign Up to like & getrecommendations! Published in 2019 at "Applied Soil Ecology"
DOI: 10.1016/j.apsoil.2019.01.010
Abstract: Abstract Reducing mineral fertilizer application is an important management practice for mitigating nitrous oxide (N2O) emissions. Crop straw and biochar are two farmer-friendly residues that can be used for reducing the application of mineral fertilizers.… read more here.
Keywords: cumulative n2o; n2o emission; soil; emission ... See more keywords
Nitrogen removal and nitrous oxide emission in surface flow constructed wetlands for treating sewage treatment plant effluent: Effect of C/N ratios.
Sign Up to like & getrecommendations! Published in 2017 at "Bioresource technology"
DOI: 10.1016/j.biortech.2017.02.054
Abstract: In order to design treatment wetlands with maximal nitrogen removal and minimal nitrous oxide (N2O) emission, the effect of influent C/N ratios on nitrogen removal and N2O emission in surface flow constructed wetlands (SF CWs)… read more here.
Keywords: n2o emission; nitrogen removal; nitrous oxide; treatment ... See more keywords
Biochar remediates denitrification process and N2O emission in pesticide chlorothalonil-polluted soil: Role of electron transport chain
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.03.195
Abstract: Abstract Agricultural production causes large amounts of pesticide residues into soil, disturbing soil denitrification and N2O emission. Recently, biochar amendment has been regarded as the effective way to stimulate soil denitrification and reduce N2O emission.… read more here.
Keywords: n2o emission; soil; electron; biochar ... See more keywords
Does influent surface organic loading and aeration mode affect nitrogen removal and N2O emission in subsurface wastewater infiltration systems?
Sign Up to like & getrecommendations! Published in 2018 at "Ecological Engineering"
DOI: 10.1016/j.ecoleng.2018.09.015
Abstract: Abstract This study evaluated the influence of influent surface organic loading (SOL) and aeration mode on nitrogen removal and N2O emission in subsurface wastewater infiltration systems (SWISs). Aeration developed appropriate oxygen conditions, which resulted in… read more here.
Keywords: surface organic; n2o emission; removal; aeration ... See more keywords
N2O emission contributions by different pathways and associated microbial community dynamics in a typical calcareous vegetable soil.
Sign Up to like & getrecommendations! Published in 2018 at "Environmental pollution"
DOI: 10.1016/j.envpol.2018.07.028
Abstract: Nitrous oxide, one of the powerful long-lived greenhouse gases, is emitted mainly through biological processes, especially from fertilized soil. It is critical to partition the contribution of different pathways to N2O emissions and the relevant… read more here.
Keywords: oxygen; different pathways; n2o emission; n2o emissions ... See more keywords
Effects of warming and elevated O3 concentrations on N2O emission and soil nitrification and denitrification rates in a wheat-soybean rotation cropland.
Sign Up to like & getrecommendations! Published in 2019 at "Environmental pollution"
DOI: 10.1016/j.envpol.2019.113556
Abstract: The effects of warming and elevated ozone (O3) concentrations on nitrous oxide (N2O) emission from cropland has received increasing attention; however, the small number of studies on this topic impedes understanding. A field experiment was… read more here.
Keywords: wheat soybean; n2o emission; elevated concentrations; soil ... See more keywords