Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Marcelo Ketzer"'
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
Externí odkaz:
https://doaj.org/article/2607d602c8a541d58c075ccc97182e53
Autor:
Laura Seidel, Elias Broman, Magnus Ståhle, Kristofer Bergström, Anders Forsman, Samuel Hylander, Marcelo Ketzer, Mark Dopson
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
The world’s oceans are challenged by climate change linked warming with typically highly populated coastal areas being particularly susceptible to these effects. Many studies of climate change on the marine environment use large, short-term tempera
Externí odkaz:
https://doaj.org/article/e45003c5196c4d198b51a62c2c4488e0
Autor:
Songjun Li, Emelie Nilsson, Laura Seidel, Marcelo Ketzer, Anders Forsman, Mark Dopson, Samuel Hylander
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Climate change related warming is a serious environmental problem attributed to anthropogenic activities, causing ocean water temperatures to rise in the coastal marine ecosystem since the last century. This particularly affects benthic microbial com
Externí odkaz:
https://doaj.org/article/f59812681c5a43f8bd4de9431ab1d85c
Autor:
Christian Stranne, Matt O’Regan, Wei-Li Hong, Volker Brüchert, Marcelo Ketzer, Brett F. Thornton, Martin Jakobsson
Publikováno v:
Communications Earth & Environment, Vol 3, Iss 1, Pp 1-10 (2022)
Microbial anaerobic oxidation of methane may not substantially mitigate projected warming-induced emissions of methane from marine hydrate-bearing sediments, according to a coupled hydraulic-thermodynamic-geomechanical hydrate model.
Externí odkaz:
https://doaj.org/article/076b94fb40b048168bb18b8569a46407
Autor:
Laura Seidel, Varvara Sachpazidou, Marcelo Ketzer, Samuel Hylander, Anders Forsman, Mark Dopson
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Coastal waters such as those found in the Baltic Sea already suffer from anthropogenic related problems including increased algal blooming and hypoxia while ongoing and future climate change will likely worsen these effects. Microbial communities in
Externí odkaz:
https://doaj.org/article/59873bf9d5b8448690f9f5479b936ade
Connectivity of Fennoscandian Shield terrestrial deep biosphere microbiomes with surface communities
Autor:
George Westmeijer, Maliheh Mehrshad, Stephanie Turner, Linda Alakangas, Varvara Sachpazidou, Carina Bunse, Jarone Pinhassi, Marcelo Ketzer, Mats Åström, Stefan Bertilsson, Mark Dopson
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-8 (2022)
Westmeijer et al. employ high-throughput sequencing to investigate the connection between deep biosphere groundwaters and surface microbial communities. They suggest that the microbial communities of deep biosphere groundwaters in the Fennoscandian S
Externí odkaz:
https://doaj.org/article/ea9263ac829b4f1890fdefe08fe5b299
Autor:
Sina Shahabi-Ghahfarokhi, Mahboubeh Rahmati-Abkenar, Johan Glenn Matson, Hadi Karimi, Changxun Yu, William Hogland, Maris Klavinš, Marcelo Ketzer
Publikováno v:
Environmental Advances, Vol 8, Iss , Pp 100193- (2022)
This study explores the reuse of spent coffee-grounds (SCGs) and the use of dissolved humic acid (DHA) to remediate acid sulfate (AS) soil drainage using adsorption and precipitation experiments, with changing pH, weight/volume, and concentrations (m
Externí odkaz:
https://doaj.org/article/77d2c7c65b9744d0ad0ff925a7e33748
Autor:
Marcelo Ketzer, Daniel Praeg, Luiz F. Rodrigues, Adolpho Augustin, Maria A. G. Pivel, Mahboubeh Rahmati-Abkenar, Dennis J. Miller, Adriano R. Viana, José A. Cupertino
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
Ocean warming could enable the release of methane related to hydrate dissociation from the ocean floor, a process thought to have triggered abrupt climate changes in Earth history. Here the authors detect this process in action, observing a massive r
Externí odkaz:
https://doaj.org/article/8cca8017341448c691035cb10b713717
Publikováno v:
Energies, Vol 14, Iss 18, p 5671 (2021)
Methane, as a clean energy source and a potent greenhouse gas, is produced in marine sediments by microbes via complex biogeochemical processes associated with the mineralization of organic matter. Quantitative modeling of biogeochemical processes is
Externí odkaz:
https://doaj.org/article/684184bf4d7a4029ab0ddcd12d7aa3cc
Autor:
Luiz F. Rodrigues, Alessandro Ramos, Gabriel de Araujo, Edson Silveira, Marcelo Ketzer, Rogerio Lourega
Publikováno v:
Energies, Vol 12, Iss 16, p 3064 (2019)
Due to the declining of oil reserves in the world in the coming decades, gas hydrate (GH) is seen as the great promise to supply the planet’s energy demand. With this, the importance of studying the behavior of GH, several researchers have been dev
Externí odkaz:
https://doaj.org/article/84632e1f2cff498385a2003c8ea98592