Zobrazeno 1 - 10
of 317
pro vyhledávání: '"Ulf Riebesell"'
Autor:
Janina Vanessa Büscher, Katriina Juva, Sascha Flögel, Max Wisshak, Andres Rüggeberg, Ulf Riebesell, Armin Uwe Form
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
IntroductionCold-water coral reefs form complex benthic habitats, supporting thousands of species. The broadscale environmental tolerances of reef-forming species such as Lophelia pertusa are well studied, but small-scale differences between differen
Externí odkaz:
https://doaj.org/article/cf390c57117949c192cbdd7427340ef4
Autor:
Silvan Urs Goldenberg, Carsten Spisla, Nicolás Sánchez, Jan Taucher, Kristian Spilling, Michael Sswat, Anna Fiesinger, Mar Fernández-Méndez, Bernd Krock, Helena Hauss, Jacqueline Haussmann, Ulf Riebesell
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Enhancing ocean productivity by artificial upwelling is evaluated as a nature-based solution for food security and climate change mitigation. Fish production is intended through diatom-based plankton food webs as these are assumed to be shor
Externí odkaz:
https://doaj.org/article/32915e984862492da00725d82260f546
Autor:
Joaquin Ortiz, Javier Arístegui, Silvan Urs Goldenberg, Mar Fernández-Méndez, Jan Taucher, Stephen D. Archer, Moritz Baumann, Ulf Riebesell
Publikováno v:
Frontiers in Marine Science, Vol 10 (2024)
IntroductionArtificial upwelling has been discussed as a nature-based solution to fertilize currently unproductive areas of the ocean to enhance food web productivity and atmospheric CO2 sequestration. The efficacy of this approach may be closely tie
Externí odkaz:
https://doaj.org/article/f7b982a553a3464aa80b6ba20c9a0c3a
Autor:
Kristian Spilling, Mirian Arellano San Martín, Mira Granlund, Kai G. Schulz, Carsten Spisla, Mari Vanharanta, Silvan Urs Goldenberg, Ulf Riebesell
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Ocean artificial upwelling has been suggested to boost primary production and increase harvestable resources such as fish. Yet, for this ecosystem-based approach to work, an effective energy transfer up the food web is required. Here, we studied the
Externí odkaz:
https://doaj.org/article/9cebc3453d9b4738803451369ff740d1
Autor:
Moritz Baumann, Silvan Urs Goldenberg, Jan Taucher, Mar Fernández-Méndez, Joaquin Ortiz, Jacqueline Haussmann, Ulf Riebesell
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
To keep global warming below 1.5°C, technologies that remove carbon from the atmosphere will be needed. Ocean artificial upwelling of nutrient-rich water stimulates primary productivity and could enhance the biological carbon pump for natural CO2 re
Externí odkaz:
https://doaj.org/article/d987cf59554749e78e427508806d3b69
Autor:
Kristian Spilling, Malte Heinemann, Mari Vanharanta, Moritz Baumann, Andrea Noche-Ferreira, Philipp Suessle, Ulf Riebesell
Publikováno v:
PLoS ONE, Vol 18, Iss 3 (2023)
Sinking marine aggregates have been studied for a long time to understand their role in carbon sequestration. Traditionally, sinking speed and respiration rates have been treated as independent variables, but two recent papers suggest that there is a
Externí odkaz:
https://doaj.org/article/9ea0dde319ef4a6e800959758090bfe2
Autor:
Silvan Urs Goldenberg, Jan Taucher, Mar Fernández-Méndez, Andrea Ludwig, Javier Arístegui, Moritz Baumann, Joaquin Ortiz, Annegret Stuhr, Ulf Riebesell
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Artificial upwelling brings nutrient-rich deep water to the sun-lit surface to boost fisheries or carbon sequestration. Deep water sources under consideration range widely in inorganic silicon (Si) relative to nitrogen (N). Yet, little is known about
Externí odkaz:
https://doaj.org/article/d42a81717dd643f5bcb84a689b2815cd
Autor:
Markel Gómez-Letona, Marta Sebastián, Isabel Baños, María Fernanda Montero, Clàudia Pérez Barrancos, Moritz Baumann, Ulf Riebesell, Javier Arístegui
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
In the face of climate change there is a need to reduce atmospheric CO2 concentrations. Artificial upwelling of nutrient-rich deep waters has been proposed as a method to enhance the biological carbon pump in oligotrophic oceanic regions in order to
Externí odkaz:
https://doaj.org/article/ce0003dec9144c099bf5c501b3c59944
Autor:
Isabel Baños, Javier Arístegui, Mar Benavides, Markel Gómez-Letona, María F. Montero, Joaquín Ortiz, Kai G. Schulz, Andrea Ludwig, Ulf Riebesell
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Climate change is expected to alter the intensity and frequency of upwelling in high productive coastal regions, thus impacting nutrient fluxes, primary productivity and consequently carbon cycling. However, it is unknown how these changes will impac
Externí odkaz:
https://doaj.org/article/50fb364a42784c9f8940cff22907241a
Autor:
Joaquin Ortiz, Javier Arístegui, Nauzet Hernández-Hernández, Mar Fernández-Méndez, Ulf Riebesell
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Externí odkaz:
https://doaj.org/article/570aa7a2bae94499a5d62b83454afaf7