Zobrazeno 1 - 10
of 564
pro vyhledávání: '"Ambus P"'
Publikováno v:
iForest - Biogeosciences and Forestry, Vol 4, Iss 1, Pp 200-204 (2011)
Laboratory experiments show that rates of CH4 emission from plant material depend exponentially on temperature and linearly on UV irradiance. The UV irradiance shall be spectrally weighted and shorter wavelengths results in higher CH4 emissions. Glob
Externí odkaz:
https://doaj.org/article/c64a344f926e4baeb4ee0853b04be337
Publikováno v:
Geoderma, Vol 452, Iss , Pp 117108- (2024)
Generally, with increasing elevation, there is a corresponding decrease in annual mean air and soil temperatures, resulting in an overall decrease in ecosystem carbon dioxide (CO2) exchange. However, there is a lack of knowledge on the variations in
Externí odkaz:
https://doaj.org/article/1b2994aa19f147118ab56be722eebd1e
Autor:
Wenyi Xu, Per Lennart Ambus
Publikováno v:
Geoderma, Vol 448, Iss , Pp 116936- (2024)
Analysis of stable carbon (C) isotopic signatures (δ13C) in various soil C pools provides useful information on soil C sources, transport, and availability. Understanding the extent of deeper soil (below 40 cm) sequestration and transport of plant d
Externí odkaz:
https://doaj.org/article/c0e383031d904fe1b1f180333cb3894e
Autor:
Ludovica D’Imperio, Bing-Bing Li, James M. Tiedje, Youmi Oh, Jesper Riis Christiansen, Sebastian Kepfer-Rojas, Andreas Westergaard-Nielsen, Kristian Koefoed Brandt, Peter E. Holm, Peiyan Wang, Per Ambus, Bo Elberling
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-10 (2023)
Abstract In the Arctic, the spatiotemporal variation of net methane uptake in upland soils depends on unresolved interactive controls between edaphic and microbial factors not yet included in current models, underpinning the uncertainty of upscaling
Externí odkaz:
https://doaj.org/article/228acf6ee1cb490fa2c930d6763f5fc1
Autor:
By Bo Elberling, Gyula M. Kovács, Hans Frederik E. Hansen, Rasmus Fensholt, Per Ambus, Xiaoye Tong, Dimitri Gominski, Carsten W. Mueller, Daniel M. N. Poultney, Stefan Oehmcke
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-9 (2023)
Abstract Nitrous oxide is an important greenhouse gas and emissions from managed ecosystems are directly correlated to anthropogenic nitrogen input. Here we have measured nitrous oxide emissions from flooded depressions within croplands and from incu
Externí odkaz:
https://doaj.org/article/c14c38e5492741409ae958354a34b181
Autor:
Peiyan Wang, Jinsong Wang, Bo Elberling, Per Ambus, Yang Li, Junxiao Pan, Ruiyang Zhang, Hui Guo, Shuli Niu
Publikováno v:
Geoderma, Vol 443, Iss , Pp 116843- (2024)
Soil greenhouse gas (GHG) emissions play an important role in regional climate feedback on the Qinghai-Tibetan Plateau (QTP). Previous studies have focused on soil GHGs based on observations within a limited space on the QTP, however, the regional GH
Externí odkaz:
https://doaj.org/article/e3564c9f4c2a409aa3bdfefeb14725ec
Autor:
Ziad Alsudairy, Normanda Brown, Chongqing Yang, Songliang Cai, Fazli Akram, Abrianna Ambus, Conrad Ingram, Xinle Li
Publikováno v:
Precision Chemistry, Vol 1, Iss 4, Pp 233-240 (2023)
Covalent organic frameworks (COFs) have emerged as auspicious porous adsorbents for radioiodine capture. However, their conventional solvothermal synthesis demands multiday synthetic times and anaerobic conditions, largely hampering their practical u
Externí odkaz:
https://doaj.org/article/0e1d4fe3bae148b186ee4ae642f4d70c
Autor:
Elisabeth Ramm, Per Lennart Ambus, Silvia Gschwendtner, Chunyan Liu, Michael Schloter, Michael Dannenmann
Publikováno v:
Geoderma, Vol 438, Iss , Pp 116627- (2023)
Arctic tundra fires have been increasing in extent, frequency and intensity and are likely impacting both soil nitrogen (N) and phosphorus (P) cycling and, thus, permafrost ecosystem functioning. However, little is known on the underlying microbial m
Externí odkaz:
https://doaj.org/article/d6e97662bc9046448eb2f52d045ccac5
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Akademický článek
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