Zobrazeno 1 - 10
of 178
pro vyhledávání: '"Lars R Bakken"'
Autor:
Louise B. Sennett, Constance A. Roco, Natalie Y. N. Lim, Joseph B. Yavitt, Peter Dörsch, Lars R. Bakken, James P. Shapleigh, Åsa Frostegård
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract Denitrification – a key process in the global nitrogen cycle and main source of the greenhouse gas N2O – is intricately controlled by O2. While the transition from aerobic respiration to denitrification is well-studied, our understanding
Externí odkaz:
https://doaj.org/article/b966bcb69f16410bb9d4f1cd573df7b1
Publikováno v:
PLoS Computational Biology, Vol 12, Iss 1, p e1004621 (2016)
Denitrifying bacteria accumulate [Formula: see text], NO, and N2O, the amounts depending on transcriptional regulation of core denitrification genes in response to O2-limiting conditions. The genes include nar, nir, nor and nosZ, encoding [Formula: s
Externí odkaz:
https://doaj.org/article/fccfc841d0b4492d82e06178bd4ef1b4
Autor:
Md Sainur Samad, Lars R Bakken, Shahid Nadeem, Timothy J Clough, Cecile A M de Klein, Karl G Richards, Gary J Lanigan, Sergio E Morales
Publikováno v:
PLoS ONE, Vol 11, Iss 3, p e0151713 (2016)
Denitrification in pasture soils is mediated by microbial and physicochemical processes leading to nitrogen loss through the emission of N2O and N2. It is known that N2O reduction to N2 is impaired by low soil pH yet controversy remains as inconsiste
Externí odkaz:
https://doaj.org/article/1b8f235a2c044af497fe81d7e47c2066
Publikováno v:
PLoS Computational Biology, Vol 10, Iss 11, p e1003933 (2014)
In response to impending anoxic conditions, denitrifying bacteria sustain respiratory metabolism by producing enzymes for reducing nitrogen oxyanions/-oxides (NOx) to N2 (denitrification). Since denitrifying bacteria are non-fermentative, the initial
Externí odkaz:
https://doaj.org/article/b727090353ba43c39062f407d1e5d1cc
Publikováno v:
Journal of Integrative Agriculture, Vol 22, Iss 1, Pp 251-264 (2023)
The inhibition of nitrification by mixing nitrification inhibitors (NI) with fertilizers is emerging as an effective method to reduce fertilizer-induced nitrous oxide (N2O) emissions. The additive 3,4-dimethylpyrazole phosphate (DMPP) apparently inhi
Externí odkaz:
https://doaj.org/article/ec3800a82da8423b919bc41446abc07b
Autor:
Sojung Yoon, Hokwan Heo, Heejoo Han, Dong-Uk Song, Lars R. Bakken, Åsa Frostegård, Sukhwan Yoon
Publikováno v:
mBio, Vol 14, Iss 5 (2023)
ABSTRACT Climate change and nutrient pollution are among the most urgent environmental issues. Enhancing the abundance and/or the activity of beneficial organisms is an attractive strategy to counteract these problems. Dissimilatory nitrate reduction
Externí odkaz:
https://doaj.org/article/0ebf21e07b38403185ecc3b94cd36e75
Autor:
Kjell Rune Jonassen, Ida Ormåsen, Clara Duffner, Torgeir R. Hvidsten, Lars R. Bakken, Silas H. W. Vick
Publikováno v:
mBio, Vol 13, Iss 3 (2022)
ABSTRACT Manipulating soil metabolism through heavy inoculation with microbes is feasible if organic wastes can be utilized as the substrate for growth and vector as a fertilizer. This, however, requires organisms active in both digestate and soil (g
Externí odkaz:
https://doaj.org/article/7600ae70cf004231b2a470ef94895653
Autor:
Matthew P. Highton, Lars R. Bakken, Peter Dörsch, Sven Tobias-Hunefeldt, Lars Molstad, Sergio E. Morales
Publikováno v:
Biology and Fertility of Soils. 59:217-232
Soil chemical properties and microbiome composition impact N2O emission potential, but the relative importance of these factors as determinants of N2O emission in denitrifying systems is rarely tested. In addition, previous linkages between microbiom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6584f8ab17b0fdf294fea761a57f3a18
https://doi.org/10.1007/s00374-022-01690-5
https://doi.org/10.1007/s00374-022-01690-5
Publikováno v:
Frontiers in Environmental Science, Vol 8 (2020)
Liming acidic soils is often found to reduce their N2O emission due to lowered N2O/(N2O + N2) product ratio of denitrification. Some field experiments have shown the opposite effect, however, and the reason for this could be that liming stimulates ni
Externí odkaz:
https://doaj.org/article/7021894fc6694cc3b16bc74d378afb6e
Autor:
Timothy J. Clough, Gary J. Lanigan, Cecile A. M. de Klein, Md. Sainur Samad, Sergio E. Morales, David Rex, Lars R. Bakken, Charlotte Johns, Leo M. Condron, Jim Grant, Karl G. Richards
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-12 (2017)
Abstract Intensively managed agricultural pastures contribute to N2O and N2 fluxes resulting in detrimental environmental outcomes and poor N use efficiency, respectively. Besides nitrification, nitrifier-denitrification and heterotrophic denitrifica
Externí odkaz:
https://doaj.org/article/a06692ec6994496a9cf660a9809f9eac