Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Christoph Humborg"'
Autor:
Elias Broman, Rinti Barua, Daniel Donald, Florian Roth, Christoph Humborg, Alf Norkko, Tom Jilbert, Stefano Bonaglia, Francisco J. A. Nascimento
Publikováno v:
Environmental DNA, Vol 5, Iss 4, Pp 766-781 (2023)
Abstract It is estimated that up to half of global methane (CH4) emissions are derived from microbial processes in aquatic ecosystems. However, it is not fully understood which factors explain the spatial and temporal variability of these emissions.
Externí odkaz:
https://doaj.org/article/61c471c9e4584ec4b2feb6df4611329a
Autor:
Florian Roth, Elias Broman, Xiaole Sun, Stefano Bonaglia, Francisco Nascimento, John Prytherch, Volker Brüchert, Maysoon Lundevall Zara, Märta Brunberg, Marc C. Geibel, Christoph Humborg, Alf Norkko
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Coastal ecosystems are promoted as nature-based solutions to climate change. Here, the authors show that natural methane emissions across a variety of vegetated and unvegetated coastal habitats can, however, offset one-third of the carbon sink capaci
Externí odkaz:
https://doaj.org/article/f31a75a68d3b42549b82198388580450
Autor:
Benoît Dessirier, Gitte Blicher-Mathiesen, Hans Estrup Andersen, Bo Gustafsson, Bärbel Müller-Karulis, Kimberly Van Meter, Nandita B Basu, Christoph Humborg
Publikováno v:
Environmental Research Letters, Vol 18, Iss 10, p 104018 (2023)
Intensive agriculture has been linked to increased nitrogen loads and adverse effects on downstream aquatic ecosystems. Sustained large net nitrogen surpluses have been shown in several contexts to form legacies in soil or waters, which delay the eff
Externí odkaz:
https://doaj.org/article/779d467991144ce6b6f4f658cbd6699a
Autor:
Tom Jilbert, Greg Cowie, Luukas Lintumäki, Sami Jokinen, Eero Asmala, Xiaole Sun, Carl-Magnus Mörth, Alf Norkko, Christoph Humborg
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
Coastal regions globally have experienced widespread anthropogenic eutrophication in recent decades. Loading of autochthonous carbon to coastal sediments enhances the demand for electron acceptors for microbial remineralization, often leading to rear
Externí odkaz:
https://doaj.org/article/4a5b66b45aef4b45aaadb7f2209c2759
Autor:
Elias Broman, Xiaole Sun, Christian Stranne, Marco G. Salgado, Stefano Bonaglia, Marc Geibel, Martin Jakobsson, Alf Norkko, Christoph Humborg, Francisco J. A. Nascimento
Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
Coastal zones are transitional areas between land and sea where large amounts of organic and inorganic carbon compounds are recycled by microbes. Especially shallow zones near land have been shown to be the main source for oceanic methane (CH4) emiss
Externí odkaz:
https://doaj.org/article/064263babdbc4f41bdfd9449ca0d6c7f
Autor:
Eva Ehrnsten, Xiaole Sun, Christoph Humborg, Alf Norkko, Oleg P. Savchuk, Caroline P. Slomp, Karen Timmermann, Bo G. Gustafsson
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
Coastal seas are highly productive systems, providing an array of ecosystem services to humankind, such as processing of nutrient effluents from land and climate regulation. However, coastal ecosystems are threatened by human-induced pressures such a
Externí odkaz:
https://doaj.org/article/745203207a3f44d19d3703f7d093cbdd
Autor:
Christoph Humborg, Marc. C. Geibel, Xiaole Sun, Michelle McCrackin, Carl-Magnus Mörth, Christian Stranne, Martin Jakobsson, Bo Gustafsson, Alexander Sokolov, Alf Norkko, Joanna Norkko
Publikováno v:
Frontiers in Marine Science, Vol 6 (2019)
The summer heat wave in 2018 led to the highest recorded water temperatures since 1926 – up to 21°C – in bottom coastal waters of the Baltic Sea, with implications for the respiration patterns in these shallow coastal systems. We applied cavity
Externí odkaz:
https://doaj.org/article/3f72affcadd845ac902d9bb117d00826
Publikováno v:
Geosciences, Vol 9, Iss 9, p 384 (2019)
The recent paper in Geosciences, “Understanding the Permafrost−Hydrate System and Associated Methane Releases in the East Siberian Arctic Shelf” by Shakhova, Semiletov, and Chuvilin, (henceforth “S2019”), contains a number of false statemen
Externí odkaz:
https://doaj.org/article/27d91ce61c2e475b8743345306e4f507
Autor:
Anders Omstedt, Moa Edman, Björn Claremar, Peter Frodin, Erik Gustafsson, Christoph Humborg, Hanna Hägg, Magnus Mörth, Anna Rutgersson, Guy Schurgers, Benjamin Smith, Teresia Wällstedt, Alla Yurova
Publikováno v:
Tellus: Series B, Chemical and Physical Meteorology, Vol 64, Iss 0, Pp 1-23 (2012)
Possible future changes in Baltic Sea acid–base (pH) and oxygen balances were studied using a catchment–sea coupled model system and numerical experiments based on meteorological and hydrological forcing datasets and scenarios. By using objective
Externí odkaz:
https://doaj.org/article/a75af1d7499d43609870672cc1840721
Autor:
Julia Muchowski, Lars Umlauf, Lars Arneborg, Peter Holtermann, Elizabeth Weidner, Christoph Humborg, Christian Stranne
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 39:1985-2003
Stratified oceanic turbulence is strongly intermittent in time and space, and therefore generally underresolved by currently available in situ observational approaches. A promising tool to at least partly overcome this constraint are broadband acoust