Soil N2O flux and nitrification and denitrification gene responses to feed-induced differences in the composition of dairy cow faeces
Sign Up to like & getrecommendations! Published in 2021 at "Biology and Fertility of Soils"
DOI: 10.1007/s00374-021-01566-0
Abstract: Faeces from cows with different milk yield and non-lactating cows were applied to soil to investigate whether soil N2O efflux is related to feeding-induced differences in faecal microbiome and abundances of nitrification and denitrification genes.… read more here.
Keywords: soil; ratio; soil n2o; gene ... See more keywords
Soil nitrite measurements have potential to estimate nitrous oxide emissions
Sign Up to like & getrecommendations! Published in 2020 at "Nutrient Cycling in Agroecosystems"
DOI: 10.1007/s10705-020-10079-5
Abstract: Spatio-temporal fluctuations in soil N2O emissions are well documented, but it is difficult to predict the location of ‘hot spots’ and the timing of ‘hot moments’ of N2O emissions from agroecosystems with dynamic, heterogeneous soil… read more here.
Keywords: nitrite measurements; measurements potential; soil n2o; n2o emissions ... See more keywords
Comparing the variations and controlling factors of soil N2O emissions and NO3–-N leaching on tea and bamboo hillslopes
Sign Up to like & getrecommendations! Published in 2020 at "Catena"
DOI: 10.1016/j.catena.2020.104463
Abstract: Abstract Due to the economic benefits, land use change (e.g. deforest to tea or fruit plantation) has been widely occurred in the south-eastern hilly area of China. This may stimulate serious soil nitrogen (N) losses… read more here.
Keywords: n2o fluxes; no3 concentrations; leachate no3; soil n2o ... See more keywords
Microbial kinetics and thermodynamic (MKT) processes for soil organic matter decomposition and dynamic oxidation-reduction potential: Model descriptions and applications to soil N2O emissions.
Sign Up to like & getrecommendations! Published in 2019 at "Environmental pollution"
DOI: 10.1016/j.envpol.2019.01.062
Abstract: A conversion of the global terrestrial carbon sink to a source is critically dependent on the microbially mediated decomposition of soil organic matter (SOM). We have developed a detailed, process-based, mechanistic model for simulating SOM… read more here.
Keywords: soil organic; mkt model; model; soil n2o ... See more keywords
Dynamics of soil N2O emissions and functional gene abundance in response to biochar application in the presence of earthworms.
Sign Up to like & getrecommendations! Published in 2020 at "Environmental pollution"
DOI: 10.1016/j.envpol.2020.115670
Abstract: Nitrous oxide (N2O) is a devastating greenhouse gas and acts as an ozone-depleting agent. Earthworms are a potential source of soil N2O emissions. Application of biochar can mitigate earthworm-induced N2O emissions. However, the underlying interactive… read more here.
Keywords: soil; n2o emissions; soil n2o; biochar application ... See more keywords
Biochar decreases soil N2O emissions in Moso bamboo plantations through decreasing labile N concentrations, N-cycling enzyme activities and nitrification/denitrification rates
Sign Up to like & getrecommendations! Published in 2019 at "Geoderma"
DOI: 10.1016/j.geoderma.2019.04.025
Abstract: Abstract Biochar application has been shown to be effective in mitigating soil N2O emission in agricultural soils. However, the effect of biochar on soil N2O emission in subtropical plantations and the underlining mechanisms are poorly… read more here.
Keywords: biochar application; soil n2o; moso bamboo; n2o emissions ... See more keywords
Clear-cut and forest regeneration increase soil N2O emission in Cunninghamia lanceolata plantations
Sign Up to like & getrecommendations! Published in 2021 at "Geoderma"
DOI: 10.1016/j.geoderma.2021.115238
Abstract: Abstract Forest regeneration after clear-cut has been practiced extensively to establish a new stand. However, the effects of forest regeneration on soil N2O emission and the related changes in soil environment factors have been rarely… read more here.
Keywords: forest regeneration; n2o emission; soil n2o; clear cut ... See more keywords
Sewage sludge application stimulated soil N2O emissions with a low heavy metal pollution risk in Eucalyptus plantations.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of environmental management"
DOI: 10.2139/ssrn.4203281
Abstract: Sewage sludge (SS) has been extensively used as an alternative fertilizer in forest plantations, which are beneficial in supplying timbers and mitigating climate change. However, whether the extra nitrogen (N) applied by SS would enhance… read more here.
Keywords: application; sewage sludge; soil n2o; n2o emissions ... See more keywords
Effects of biochar and arbuscular mycorrhizal fungi on winter wheat growth and soil N2O emissions in different phosphorus environments
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2022.1069627
Abstract: Introduction Promoting crop growth and regulating denitrification process are two main ways to reduce soil N2O emissions in agricultural systems. However, how biochar and arbuscular mycorrhizal fungi (AMF) can regulate crop growth and denitrification in… read more here.
Keywords: addition; growth; wheat; soil n2o ... See more keywords
C3 and C4 Grass Species: Who Can Reduce Soil Nitrous Oxide Emissions in a Continental Arid Region?
Sign Up to like & getrecommendations! Published in 2020 at "Atmosphere"
DOI: 10.3390/atmos11090958
Abstract: In order to relieve grazing pressure, drought-tolerant grass species are widely cultivated in arid regions. However, soil N emission is largely neglected while pursuing forage yield. We carried out a randomized block study to investigate… read more here.
Keywords: n2o fluxes; soil n2o; grass species; soil ... See more keywords
Stem and soil nitrous oxide fluxes from rainforest and cacao agroforest on highly weathered soils in the Congo Basin
Sign Up to like & getrecommendations! Published in 2020 at "Biogeosciences"
DOI: 10.5194/bg-17-5377-2020
Abstract: Abstract. Although tree stems act as conduits for greenhouse gases (GHG) produced in the soil, the magnitudes of tree contributions to total (soil + stem) nitrous oxide (N2O) emissions from tropical rainforests on heavily weathered soils remain… read more here.
Keywords: soil; n2o emissions; stem soil; soil n2o ... See more keywords