Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Federica Tamburini"'
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
The oxygen isotopes ratio (δ18O) of microbial cell water strongly controls the δ18O of cell phosphate and of other oxygen-carrying moieties. Recently it was suggested that the isotopic ratio in cell water is controlled by metabolic water, which is
Externí odkaz:
https://doaj.org/article/a80e98cfe5ca465eac691b7757f3bcda
Autor:
Julie Tolu, Sylvain Bouchet, Julian Helfenstein, Olivia Hausheer, Sarah Chékifi, Emmanuel Frossard, Federica Tamburini, Oliver A. Chadwick, Lenny H. E. Winkel
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-16 (2022)
Selenium is essential for human health and mainly delivered via terrestrial foodstuffs. An advanced characterization of selenium chemical forms shows that organic matter increases its accumulation in soils but could limit its supply to plants
Externí odkaz:
https://doaj.org/article/b445ae50565a4e2eb2d9237fb11e8399
Publikováno v:
Chemical Engineering Transactions, Vol 99 (2023)
In the foreseeable future, Carbon dioxide Capture and Sequestration (CCS) technique represents a promising method to contribute to the fulfilling of the ambitious objectives of carbon dioxide (CO2) emission reduction posed by the European Commission
Externí odkaz:
https://doaj.org/article/21137f3f0a6a4d438267ceae215ae62b
Autor:
Sara Louise Bauke, Ye Wang, Sheila M. Saia, Carina Popp, Federica Tamburini, Stefan Paetzold, Wulf Amelung, Christian von Sperber
Publikováno v:
Vadose Zone Journal, Vol 21, Iss 3, Pp n/a-n/a (2022)
Abstract The oxygen isotopic composition of phosphate (δ18OP) in soils and surface water bodies has been used to trace terrestrial P inputs into aquatic ecosystems. However, enhanced biological activity in vegetated riparian buffer strips (VBSs) may
Externí odkaz:
https://doaj.org/article/80165dd2f1e64ad2b66e518c55a424e5
Publikováno v:
MethodsX, Vol 9, Iss , Pp 101706- (2022)
The ability to identify the origin of phosphorus and understand processes controlling P cycling is essential for designing effective mitigation and restoration of eutrophic freshwater ecosystems. The oxygen isotope composition of orthophosphate (δ18
Externí odkaz:
https://doaj.org/article/48c580981ca74772b695e11671cfb082
Publikováno v:
Frontiers in Environmental Science, Vol 8 (2020)
While there are estimates of the abiotic processes contribution to soil phosphorus (P) availability, less is known about the contribution of biological processes. Two main enzymatic processes involved in soil P cycling are known to alter the oxygen i
Externí odkaz:
https://doaj.org/article/ecc8d0e91d6b4c0fb8f37a0b77901762
Autor:
Julian Helfenstein, Federica Tamburini, Christian von Sperber, Michael S. Massey, Chiara Pistocchi, Oliver A. Chadwick, Peter M. Vitousek, Ruben Kretzschmar, Emmanuel Frossard
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Our understanding of phosphorus (P) cycling in soils, a basis for many ecosystem services, has been limited by the complexity of P forms and processes. Here the authors use spectroscopic and isotopic techniques to estimate turnover times of P pools a
Externí odkaz:
https://doaj.org/article/b7ddb11eb3894840be3ee72da4f65fbe
Publikováno v:
Plant Methods, Vol 13, Iss 1, Pp 1-12 (2017)
Abstract Background Changing the phosphorus (P) nutrition leads to changes in plant metabolism. The aim of this study was to investigate how these changes are reflected in the distribution of 33P and the isotopic composition of oxygen associated to P
Externí odkaz:
https://doaj.org/article/47c9557af5ce4d3b9f4b3859a596eb51
Farming practices affect soil structure and aggregate formation. The addition of organic fertilizers, such as cow manure, is a practice that can affect soil aggregation and can foster the formation of macroaggregates, which resemble high contents of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::934c9d9a2d923f697d09a4484ac6b0a9
https://doi.org/10.5194/egusphere-egu23-13715
https://doi.org/10.5194/egusphere-egu23-13715
Metabolic water, the water that is produced from O2 during respiration, carries an isotopic signature that can be different from that of the water the cell is growing in. It has been well known that for large land organisms, like birds and mammals, m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d011b48ad47a9e20df865c41f292b94a
https://doi.org/10.5194/egusphere-egu23-2218
https://doi.org/10.5194/egusphere-egu23-2218