Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Mark, Trimmer"'
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-13 (2023)
Abstract Nitrous oxide (N2O) is a potent climate gas, with its strong warming potential and ozone-depleting properties both focusing research on N2O sources. Although a sink for N2O through biological fixation has been observed in the Pacific, the re
Externí odkaz:
https://doaj.org/article/49923e0c328d4471913586205bb45a01
Publikováno v:
Limnology and Oceanography Letters, Vol 8, Iss 3, Pp 398-405 (2023)
Externí odkaz:
https://doaj.org/article/fb324d02a4e841a6a58190db5e5d83db
Autor:
Yizhu Zhu, J. Iwan Jones, Adrian L. Collins, Yusheng Zhang, Louise Olde, Lorenzo Rovelli, John F. Murphy, Catherine M. Heppell, Mark Trimmer
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
The effects of fertiliser from intensive agriculture are well recognised, but not so well for fine-sediment. Here we show how widespread ingress of agriculturally derived fine-sediment since the 1940s markedly amplifies methane emissions from streams
Externí odkaz:
https://doaj.org/article/28f13727f82c47b3a7df7c1bf67fa14d
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
The N cycle involves complex, microbially-mediated shuttling between ammonium, nitrite and nitrate, with climatically important greenhouse gas byproducts. Here the authors use isotope labeling experiments in river sediments and find a cryptic new ste
Externí odkaz:
https://doaj.org/article/b39bccb8e213483bb217a6c0bf5d4ba1
Publikováno v:
Limnology and Oceanography Letters. 8:398-405
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a478bac7ac4f1fbdcb6fcda6f9b79d9
https://doi.org/10.1002/lol2.10327
https://doi.org/10.1002/lol2.10327
Autor:
Mark Trimmer, Panagiota-Myrsini Chronopoulou, Susanna T. Maanoja, Robert C. Upstill-Goddard, Vassilis Kitidis, Kevin J. Purdy
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-10 (2016)
Understanding the production processes behind oceanic sources of nitrous oxide (N2O), a potent greenhouse gas, is of critical importance. Here, the authors reveal an archaeal-mediated N2O production pathway in the North Pacific, which increases expon
Externí odkaz:
https://doaj.org/article/308c5ecb64ad4577bb055e7ec26731a3
Autor:
Gabrielle Kleber, Andrew Hodson, Leonard Magerl, Erik Schytt Mannerfelt, Harold Bradbury, Yizhu Zhu, Mark Trimmer, Alexandra Turchyn
Permafrost and glaciers in the high Arctic form an impermeable ‘cryospheric cap’ that traps a large reservoir of sub-surface methane and hinders it from reaching the atmosphere. The vulnerability of the cryosphere to climate warming is making rel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bba7cef440fa65888adb20b92eb5734b
https://doi.org/10.5194/egusphere-egu23-15412
https://doi.org/10.5194/egusphere-egu23-15412
Publikováno v:
Frontiers in Microbiology, Vol 8 (2017)
The elemental composition of phytoplankton (C:N:P stoichiometry) is a critical factor regulating nutrient cycling, primary production and energy transfer through planktonic food webs. Our understanding of the multiple direct and indirect mechanisms t
Externí odkaz:
https://doaj.org/article/a40d834a2bc741528237b63e7dfe4831
Autor:
Maïté S. Guignard, Andrew R. Leitch, Claudia Acquisti, Christophe Eizaguirre, James J. Elser, Dag O. Hessen, Punidan D. Jeyasingh, Maurine Neiman, Alan E. Richardson, Pamela S. Soltis, Douglas E. Soltis, Carly J. Stevens, Mark Trimmer, Lawrence J. Weider, Guy Woodward, Ilia J. Leitch
Publikováno v:
Frontiers in Ecology and Evolution, Vol 5 (2017)
Nitrogen (N) and/or phosphorus (P) availability can limit growth of primary producers across most of the world's aquatic and terrestrial ecosystems. These constraints are commonly overcome in agriculture by applying fertilizers to improve yields. How
Externí odkaz:
https://doaj.org/article/1c50486ffed7413189d06c28fe5faaf5
Autor:
Gabriel Yvon-Durocher, Diego R. Barneche, Chris J. Hulatt, Mark Trimmer, Guy Woodward, Daniel Padfield, Matteo Dossena
Publikováno v:
Nature. 592:76-79
In ecosystems, the efficiency of energy transfer from resources to consumers determines the biomass structure of food webs. As a general rule, about 10% of the energy produced in one trophic level makes it up to the next1–3. Recent theory suggests
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6bd532516ad852bfdbc8948f2c6aaba
https://doi.org/10.1038/s41586-021-03352-2
https://doi.org/10.1038/s41586-021-03352-2