Zobrazeno 1 - 10
of 208
pro vyhledávání: '"G. Öquist"'
Autor:
Koffi Dodji Noumonvi, Anneli M. Ågren, Joshua L. Ratcliffe, Mats G. Öquist, Lars Ericson, Cheuk Hei Marcus Tong, Järvi Järveoja, Wei Zhu, Stefan Osterwalder, Haijun Peng, Charlotta Erefur, Kevin Bishop, Hjalmar Laudon, Mats B. Nilsson, Matthias Peichl
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Boreal peatlands represent a biogeochemically unique and diverse environment in high-latitude landscape. They represent a long-term globally significant sink for carbon dioxide and a source of methane, hence playing an important role in regulating th
Externí odkaz:
https://doaj.org/article/266fb5d5e4b3483cbe1c088d9d429d03
Autor:
Roger Grau‐Andrés, Melissa R. A. Pingree, Mats G. Öquist, David A. Wardle, Marie‐Charlotte Nilsson, Michael J. Gundale
Publikováno v:
GCB Bioenergy, Vol 13, Iss 8, Pp 1329-1342 (2021)
Abstract Biochar soil amendment may provide the forestry sector with a formidable tool to simultaneously sequester carbon (C) in the soil and aboveground by enhancing plant productivity, yet several key uncertainties remain. Crucially, empirical evid
Externí odkaz:
https://doaj.org/article/952aa90bc3e547ea8ac6322637030bc7
Autor:
A. Campeau, K. Bishop, N. Amvrosiadi, M. F. Billett, M. H. Garnett, H. Laudon, M. G. Öquist, M. B. Wallin
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
There is a growing consensus that groundwater inflow supplies most of the C load to streams, but the sources and timescales generating this flux are still unknown. Here, the authors demonstrate that soil respiration, derived from current forest carbo
Externí odkaz:
https://doaj.org/article/951075a44aa5426fbfee093c36137f41
Autor:
Javier H. Segura, Mats B. Nilsson, Mahsa Haei, Tobias Sparrman, Jyri-Pekka Mikkola, John Gräsvik, Jürgen Schleucher, Mats G. Öquist
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
High latitude soils can store around 40 % of the Earth’s soil carbon. Here, the authors add 13C-labeled cellulose to frozen mesocosms of boreal forest soils and find that cellulose biopolymers are hydrolysed under frozen conditions and therefore co
Externí odkaz:
https://doaj.org/article/313fa3ce5bdc48bcbc97db9189e645b5
Autor:
Betty Ehnvall, Joshua L. Ratcliffe, Elisabet Bohlin, Mats B. Nilsson, Mats G. Öquist, Ryan A. Sponseller, Thomas Grabs
Little is known about the long-term expansion of mire ecosystems, despite their importance in the global carbon and hydrogeochemical cycles. It has been firmly established that mires do not expand linearly over time. Despite this, mires are often ass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79b2b1a40ab626906677c2d9844bcc5d
https://pub.epsilon.slu.se/30161/
https://pub.epsilon.slu.se/30161/
Autor:
F. I. Leith, K. J. Dinsmore, M. B. Wallin, M. F. Billett, K. V. Heal, H. Laudon, M. G. Öquist, K. Bishop
Publikováno v:
Biogeosciences, Vol 12, Iss 6, Pp 1881-1892 (2015)
Headwater streams export CO2 as lateral downstream export and vertical evasion from the stream surface. CO2 in boreal headwater streams generally originates from adjacent terrestrial areas, so determining the sources and rate of CO2 transport along t
Externí odkaz:
https://doaj.org/article/57e20518e1d54c7d88a182d3726324d5
Autor:
David A. Wardle, Melissa R. A. Pingree, Michael J. Gundale, Marie-Charlotte Nilsson, Roger Grau-Andrés, Mats G. Öquist
Publikováno v:
GCB Bioenergy, Vol 13, Iss 8, Pp 1329-1342 (2021)
Biochar soil amendment may provide the forestry sector with a formidable tool to simultaneously sequester carbon (C) in the soil and aboveground by enhancing plant productivity, yet several key uncertainties remain. Crucially, empirical evidence of l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c720e6c23ee24ff8fb1979331cd2bd1
https://doaj.org/article/952aa90bc3e547ea8ac6322637030bc7
https://doaj.org/article/952aa90bc3e547ea8ac6322637030bc7
Autor:
Jürgen Schleucher, Javier Segura, Stefan Bertilsson, Mats Nilsson, Tobias Sparrman, Mahsa Haei, Mats G. Öquist, Anna J. Székely
Publikováno v:
Soil Biology and Biochemistry. 135:438-448
Boreal peatlands are key high-latitude ecosystem types and act as a carbon (C) sink storing an estimated 25% of the world's soil C. These environments are currently seeing the most substantial chan ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e52372ea5d3cb8d7482be7a66ddd3473
https://doi.org/10.1016/j.soilbio.2019.06.006
https://doi.org/10.1016/j.soilbio.2019.06.006
Autor:
Henrik Serk, Mats Nilsson, Mats G. Öquist, Javier Segura, Tobias Sparrman, Juergen Schleucher, Julie Tolu
Publikováno v:
Plant and Soil. 441:173-190
Aims: To investigate how different tree species affect the composition of SOM and its mineralization in boreal forest ecosystems. Methods: We used pyrolysis GC-MS for molecular-level characterization of the SOM formed under five common boreal tree sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96f783f771a3af548d65f6d337f4cf25
https://doi.org/10.1007/s11104-019-04105-x
https://doi.org/10.1007/s11104-019-04105-x
Northern peatlands cover a small fraction of the earth’s land surface, and yet they are one of the most important natural sources of atmospheric methane. With climate change causing rising temperatures, changes in water balance and increased growin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b67d84ce5133c372d36c1ce518bcadb
https://doi.org/10.5194/egusphere-egu21-4489
https://doi.org/10.5194/egusphere-egu21-4489