Matches in SemOpenAlex for { <https://semopenalex.org/work/W2734915138> ?p ?o ?g. }
- W2734915138 endingPage "51" @default.
- W2734915138 startingPage "42" @default.
- W2734915138 abstract "Abstract A more detailed understanding of the soil nitrogen (N) cycling and the associated functional microbial groups of nitrous oxide (N 2 O) production under different management practices is essential for adopting proper practice to achieve sustainability of grassland systems. We investigated soil inorganic N, the potential emissions of N 2 O, and the abundance of nitrifying and denitrifying communities in different grazing management systems, grazing intensities and topographies in a semi-arid grassland of Inner Mongolia, China. Four grazing intensities (0, 3, 6, and 9 sheep ha −1 ) were applied in two management systems (traditional grazing; and mixed grazing with clipping) in flat or sloped (3–4°) blocks. Results showed that soil inorganic N, the gene abundance of amoA (ammonia monooxygenase) gene of ammonia-oxidizing archaea ( AOA ) and bacteria ( AOB ), and the narG (nitrate reductase) gene, as well as the potential rates of N 2 O production from nitrification (N N2O ) and denitrification (D N2O ) significantly decreased with the increase of grazing intensity, particularly in sloped plots; however the effect of increasing grazing intensity in decreasing soil inorganic N, gene abundance and potential N 2 O emissions was alleviated in mixed grazing and clipping system in flat plots, which resulted in greater potential N 2 O emissions in mixed grazing and clipping system than in traditional grazing system. Soil moisture was found to be the controlling factor for N 2 O production in traditional grazing system while soil organic matter and nutrients (total N, soil NH 4 + and NO 3 − ) were most important in determining N 2 O production in mixed system. Our results suggest that after ten years of consistent grazing management, mixed grazing with clipping alleviated the suppressed N cycle under the traditional grazing, and changed the limiting factor for N 2 O production, shifting from soil moisture under traditional grazing to soil organic matter and nutrient status. The research highlights that mixed grazing with clipping can be considered as an effective management practice in alleviating a suppressed N cycle, and consequently the ecosystem recovery of this semi-arid grassland would likely be associated with an increase in N 2 O emissions." @default.
- W2734915138 created "2017-07-21" @default.
- W2734915138 creator A5001924014 @default.
- W2734915138 creator A5016123064 @default.
- W2734915138 creator A5021056829 @default.
- W2734915138 creator A5023023072 @default.
- W2734915138 creator A5025295460 @default.
- W2734915138 creator A5071203879 @default.
- W2734915138 creator A5077684535 @default.
- W2734915138 date "2017-11-01" @default.
- W2734915138 modified "2023-09-23" @default.
- W2734915138 title "Mixed grazing and clipping is beneficial to ecosystem recovery but may increase potential N2O emissions in a semi-arid grassland" @default.
- W2734915138 cites W1488652766 @default.
- W2734915138 cites W1878020421 @default.
- W2734915138 cites W1970341101 @default.
- W2734915138 cites W1972430837 @default.
- W2734915138 cites W1987836101 @default.
- W2734915138 cites W1992621827 @default.
- W2734915138 cites W1994449790 @default.
- W2734915138 cites W1995092012 @default.
- W2734915138 cites W1996841690 @default.
- W2734915138 cites W2004461377 @default.
- W2734915138 cites W2005785138 @default.
- W2734915138 cites W2011919173 @default.
- W2734915138 cites W2012847423 @default.
- W2734915138 cites W2015743167 @default.
- W2734915138 cites W2034015871 @default.
- W2734915138 cites W2034754035 @default.
- W2734915138 cites W2042198630 @default.
- W2734915138 cites W2046333037 @default.
- W2734915138 cites W2049207331 @default.
- W2734915138 cites W2051932673 @default.
- W2734915138 cites W2058319766 @default.
- W2734915138 cites W2058662312 @default.
- W2734915138 cites W2064394927 @default.
- W2734915138 cites W2069916798 @default.
- W2734915138 cites W2071862274 @default.
- W2734915138 cites W2075298094 @default.
- W2734915138 cites W2076133374 @default.
- W2734915138 cites W2079772805 @default.
- W2734915138 cites W2084744827 @default.
- W2734915138 cites W2088386937 @default.
- W2734915138 cites W2092342773 @default.
- W2734915138 cites W2095957742 @default.
- W2734915138 cites W2105042329 @default.
- W2734915138 cites W2108298594 @default.
- W2734915138 cites W2112328346 @default.
- W2734915138 cites W2117989164 @default.
- W2734915138 cites W2120015675 @default.
- W2734915138 cites W2122184464 @default.
- W2734915138 cites W2123416613 @default.
- W2734915138 cites W2124817061 @default.
- W2734915138 cites W2140244575 @default.
- W2734915138 cites W2145146167 @default.
- W2734915138 cites W2151569550 @default.
- W2734915138 cites W2159237163 @default.
- W2734915138 cites W2163018378 @default.
- W2734915138 cites W2164534358 @default.
- W2734915138 cites W2169822897 @default.
- W2734915138 cites W2178112122 @default.
- W2734915138 cites W3021492401 @default.
- W2734915138 cites W313049302 @default.
- W2734915138 cites W431629783 @default.
- W2734915138 doi "https://doi.org/10.1016/j.soilbio.2017.07.002" @default.
- W2734915138 hasPublicationYear "2017" @default.
- W2734915138 type Work @default.
- W2734915138 sameAs 2734915138 @default.
- W2734915138 citedByCount "21" @default.
- W2734915138 countsByYear W27349151382018 @default.
- W2734915138 countsByYear W27349151382019 @default.
- W2734915138 countsByYear W27349151382020 @default.
- W2734915138 countsByYear W27349151382021 @default.
- W2734915138 countsByYear W27349151382022 @default.
- W2734915138 countsByYear W27349151382023 @default.
- W2734915138 crossrefType "journal-article" @default.
- W2734915138 hasAuthorship W2734915138A5001924014 @default.
- W2734915138 hasAuthorship W2734915138A5016123064 @default.
- W2734915138 hasAuthorship W2734915138A5021056829 @default.
- W2734915138 hasAuthorship W2734915138A5023023072 @default.
- W2734915138 hasAuthorship W2734915138A5025295460 @default.
- W2734915138 hasAuthorship W2734915138A5071203879 @default.
- W2734915138 hasAuthorship W2734915138A5077684535 @default.
- W2734915138 hasConcept C110872660 @default.
- W2734915138 hasConcept C138885662 @default.
- W2734915138 hasConcept C150772632 @default.
- W2734915138 hasConcept C18903297 @default.
- W2734915138 hasConcept C2775835988 @default.
- W2734915138 hasConcept C2776848632 @default.
- W2734915138 hasConcept C2777904157 @default.
- W2734915138 hasConcept C2994424083 @default.
- W2734915138 hasConcept C39432304 @default.
- W2734915138 hasConcept C41895202 @default.
- W2734915138 hasConcept C54286561 @default.
- W2734915138 hasConcept C6557445 @default.
- W2734915138 hasConcept C86803240 @default.
- W2734915138 hasConceptScore W2734915138C110872660 @default.
- W2734915138 hasConceptScore W2734915138C138885662 @default.
- W2734915138 hasConceptScore W2734915138C150772632 @default.