Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Kay Vopel"'
Publikováno v:
AIMS Geosciences, Vol 10, Iss 3, Pp 484-497 (2024)
Spatangoid heart urchins are dominant bioturbators in marine soft-sediment ecosystems worldwide. Their repeated sediment reworking prevents biogeochemical sediment stratification and colonization by other species, with implications for sedimentary re
Externí odkaz:
https://doaj.org/article/d8c8dabd10f844bc823496d324d801b9
Publikováno v:
Journal of Sensor and Actuator Networks, Vol 13, Iss 5, p 54 (2024)
Underwater optical wireless communication (UOWC) is a field of research that has gained popularity with the development of unmanned underwater vehicle (UUV) technologies. Its utilization is crucial in offshore industries engaging in sustainable alter
Externí odkaz:
https://doaj.org/article/9b2fc25a972b427eb9e7614707944784
Publikováno v:
Sensors, Vol 24, Iss 11, p 3490 (2024)
Underwater optical wireless communication (UOWC) has gained interest in recent years with the introduction of autonomous and remotely operated mobile systems in blue economic ventures such as offshore food production and energy generation. Here, we d
Externí odkaz:
https://doaj.org/article/98a60c3fe8374a95b6d458e805871f66
Autor:
Kay Vopel, Alexis Marshall, Shelly Brandt, Adam Hartland, Charles K. Lee, S. Craig Cary, Conrad A. Pilditch
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Ecosystem feedbacks in response to ocean acidification can amplify or diminish diel pH oscillations in productive coastal waters. Benthic microalgae generate such oscillations in sediment porewater and here we ask how CO2 enrichment (acidifi
Externí odkaz:
https://doaj.org/article/2743133563da4a60b26e055ab85ca79b
Autor:
Peter S Wilson, Kay Vopel
Publikováno v:
PLoS ONE, Vol 10, Iss 6, p e0129894 (2015)
Growing numbers and increased stocking of marine mussel farms make reliable techniques for environmental effect assessment a priority. Previously, we showed how the color intensity of soft sediment could be used to estimate its acid volatile sulfide
Externí odkaz:
https://doaj.org/article/e76f813604c34192947b9c54447c6504
Publikováno v:
PLoS ONE, Vol 7, Iss 11, p e50031 (2012)
BACKGROUND: Bioturbators affect multiple biogeochemical interactions and have been suggested as suitable candidates to mitigate organic matter loading in marine sediments. However, predicting the effects of bioturbators at an ecosystem level can be d
Externí odkaz:
https://doaj.org/article/988bc7a1e0f043368c2e449dfbe7f8ee
Global trends of increasing atmospheric CO2, warming and eutrophication enrich seawater with CO2—either by absorption from the atmosphere or by microbial respiration—increasing seawater [H+] and [HCO3–] but decreasing [CO32–]. We asked whethe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df49031b4a07f0fe9eb2cfae688aea32
https://doi.org/10.21203/rs.3.rs-2881179/v1
https://doi.org/10.21203/rs.3.rs-2881179/v1
Autor:
Alexis J. Marshall, Adam Hartland, S. Craig Cary, Kay Vopel, Charles Kai-Wu Lee, Shelly Brandt, Conrad A. Pilditch
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Scientific Reports
Scientific Reports
Ecosystem feedbacks in response to ocean acidification can amplify or diminish diel pH oscillations in productive coastal waters. Benthic microalgae generate such oscillations in sediment porewater and here we ask how CO2 enrichment (acidification) o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8356d944abfd5e5733da8bb8b264a95
https://doi.org/10.21203/rs.3.rs-431198/v1
https://doi.org/10.21203/rs.3.rs-431198/v1
Publikováno v:
Aquatic Sciences. 83
We investigated the effects of seawater warming and CO2 enrichment on the microbial community metabolism (using O2 consumption as a proxy) in subtidal silt sediment. Intact sediment cores, without large dwelling infauna, were incubated for 24 days at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d84fbcff980c130a636f390b48c24c9
https://doi.org/10.1007/s00027-020-00765-5
https://doi.org/10.1007/s00027-020-00765-5
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-15 (2018)
Scientific Reports
Scientific Reports
Ocean acidification may alter the cycling of nitrogen in coastal sediment and so the sediment–seawater nitrogen flux, an important driver of pelagic productivity. To investigate how this perturbation affects the fluxes of NOX− (nitrite/nitrate),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a745e46e90f5d849d25bfef42ef35e82
http://link.springer.com/article/10.1038/s41598-017-19051-w
http://link.springer.com/article/10.1038/s41598-017-19051-w