Impacts of warming and nitrogen addition on soil autotrophic and heterotrophic respiration in a semi-arid environment
Sign Up to like & getrecommendations! Published in 2018 at "Agricultural and Forest Meteorology"
DOI: 10.1016/j.agrformet.2017.10.032
Abstract: Abstract Evaluating the responses of soil respiration and its components to global environmental change is crucial for predicting future terrestrial carbon cycle. However, the effects of warming and nitrogen (N) addition on them remain unclear.… read more here.
Keywords: semi arid; addition; nitrogen addition; respiration ... See more keywords
Heterogeneity of grassland soil respiration: Antagonistic effects of grazing and nitrogen addition
Sign Up to like & getrecommendations! Published in 2019 at "Agricultural and Forest Meteorology"
DOI: 10.1016/j.agrformet.2019.01.028
Abstract: Abstract The effects of grazing and nitrogen addition on the spatial variability of soil respiration (SR) at fine spatial scales are poorly understood, which can lead to substantial uncertainty in estimations of soil CO2 flux.… read more here.
Keywords: grazing nitrogen; effects grazing; soil; addition ... See more keywords
Experimental investigation of nitrogen addition effect on combustion characteristics of buoyant turbulent diffusion flame
Sign Up to like & getrecommendations! Published in 2019 at "Fuel"
DOI: 10.1016/j.fuel.2018.12.001
Abstract: Abstract Experimental study was carried out on the combustion characteristics of buoyant turbulent diffusion propane flame with fuel volume fraction ranging from 0.2 to 1.0 by nitrogen addition. The combustion characteristics reported include total flame… read more here.
Keywords: axial temperature; flame; combustion characteristics; nitrogen addition ... See more keywords
Nitrogen addition decreased soil respiration and its components in a long-term fenced grassland on the Loess Plateau.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Arid Environments"
DOI: 10.1016/j.jaridenv.2018.01.017
Abstract: Abstract Knowledge of the impact of N enrichment on soil respiration components is critical for understanding carbon (C) cycling and its feedback processes with climate change. We conducted three N level addition experiments, control (CK,… read more here.
Keywords: nitrogen addition; respiration; soil respiration; soil ... See more keywords
Comparison of microstructure and property of high chromium bearing steel with and without nitrogen addition
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Iron and Steel Research International"
DOI: 10.1016/s1006-706x(17)30029-8
Abstract: Microstructure and property of bearing steel with and without nitrogen addition were investigated by microstructural observation and hardness measurement after different heat treatment processing. Based on the microstructural observation of both 9Cr18 steel and X90N… read more here.
Keywords: addition; nitrogen addition; steel; bearing steel ... See more keywords
Nitrogen addition does not reduce the role of spatial asynchrony in stabilising grassland communities.
Sign Up to like & getrecommendations! Published in 2019 at "Ecology letters"
DOI: 10.1111/ele.13212
Abstract: While nitrogen (N) amendment is known to affect the stability of ecological communities, whether this effect is scale-dependent remains an open question. By conducting a field experiment in a temperate grassland, we found that both… read more here.
Keywords: stability; spatial asynchrony; grassland; nitrogen addition ... See more keywords
Long-term nitrogen addition does not sustain host tree stem radial growth but doubles the abundance of high-biomass ectomycorrhizal fungi.
Sign Up to like & getrecommendations! Published in 2021 at "Global change biology"
DOI: 10.1111/gcb.15713
Abstract: Global change has altered nitrogen availability in boreal forest soils. As ectomycorrhizal fungi play critical ecological functions, shifts in their abundance and community composition must be considered in the response of forests to changes in… read more here.
Keywords: stem radial; addition; nitrogen addition; biomass ... See more keywords
Response to nitrogen addition reveals metabolic and ecological strategies of soil bacteria
Sign Up to like & getrecommendations! Published in 2017 at "Molecular Ecology"
DOI: 10.1111/mec.14275
Abstract: The nitrogen (N) cycle represents one of the most well‐studied systems, yet the taxonomic diversity of the organisms that contribute to it is mostly unknown, or linked to poorly characterized microbial groups. While new information… read more here.
Keywords: response nitrogen; response; nitrogen addition; metabolic ecological ... See more keywords
Belowground responses of Scots pine (Pinus sylvestris) seedlings to experimental warming, moderate nitrogen addition, and bark herbivory
Sign Up to like & getrecommendations! Published in 2019 at "Canadian Journal of Forest Research"
DOI: 10.1139/cjfr-2018-0099
Abstract: The aim of this chamber experiment was to study the single and interaction effects of warming (+2 °C increase), moderate nitrogen (N) addition (30 kg N·ha−1·year−1), and bark herbivory by large pin... read more here.
Keywords: bark herbivory; nitrogen addition; moderate nitrogen;
Nitrogen addition increases sexual reproduction and improves seedling growth in the perennial rhizomatous grass Leymus chinensis
Sign Up to like & getrecommendations! Published in 2020 at "BMC Plant Biology"
DOI: 10.1186/s12870-020-2307-8
Abstract: The Eurasian steppe is an important vegetation type characterized by cold, arid and nitrogen poor conditions. At the Eastern edge, including in the Songnen grassland, the vegetation is dominated by Leymus chinensis (henceforth L. chinensis)… read more here.
Keywords: seed; plant; nitrogen addition; sexual reproduction ... See more keywords
Soil Fungal Community Composition, Not Assembly Process, Was Altered by Nitrogen Addition and Precipitation Changes at an Alpine Steppe
Sign Up to like & getrecommendations! Published in 2020 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2020.579072
Abstract: Global climate change and nitrogen deposition have been having broad impacts on microorganisms. On the Qinghai-Tibetan Plateau (QTP), the responses of soil microbial community assemblage and diversity to nitrogen deposition and changes in precipitation are… read more here.
Keywords: nitrogen addition; community; precipitation; fungal community ... See more keywords