Accelerated nitrogen cycling on Mediterranean seagrass leaves at volcanic CO2 vents

Autor: Johanna Berlinghof, Luis M. Montilla, Friederike Peiffer, Grazia M. Quero, Ugo Marzocchi, Travis B. Meador, Francesca Margiotta, Maria Abagnale, Christian Wild, Ulisse Cardini

Publikováno v: Communications Biology, Vol 7, Iss 1, Pp 1-11 (2024)

Abstract Seagrass meadows form highly productive and diverse ecosystems in coastal areas worldwide, where they are increasingly exposed to ocean acidification (OA). Efficient nitrogen (N) cycling and uptake are essential to maintain plant productivit

Externí odkaz: https://doaj.org/article/143221f25bc84bc28017caeeaa60cca5

The role of epiphytes in seagrass productivity under ocean acidification

Autor: Johanna Berlinghof, Friederike Peiffer, Ugo Marzocchi, Marco Munari, Grazia M. Quero, Laura Dennis, Christian Wild, Ulisse Cardini

Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)

Abstract Ocean Acidification (OA), due to rising atmospheric CO2, can affect the seagrass holobiont by changing the plant's ecophysiology and the composition and functioning of its epiphytic community. However, our knowledge of the role of epiphytes

Externí odkaz: https://doaj.org/article/24c65e475537444ab57e181276344731

Zebra Mussel Holobionts Fix and Recycle Nitrogen in Lagoon Sediments

Autor: Ugo Marzocchi, Stefano Bonaglia, Anastasija Zaiko, Grazia M. Quero, Irma Vybernaite-Lubiene, Tobia Politi, Aurelija Samuiloviene, Mindaugas Zilius, Marco Bartoli, Ulisse Cardini

Publikováno v: Frontiers in Microbiology, Vol 11 (2021)

Bivalves are ubiquitous filter-feeders able to alter ecosystems functions. Their impact on nitrogen (N) cycling is commonly related to their filter-feeding activity, biodeposition, and excretion. A so far understudied impact is linked to the metaboli

Externí odkaz: https://doaj.org/article/4454efd5e2334c59aed96a9811477701

Sulfate biosensor for environmental applications

Autor: Niels Peter Revsbech, Ugo Marzocchi

Publikováno v: Marzocchi, U & Revsbech, N P 2022, ' Sulfate biosensor for environmental applications ', Limnology and Oceanography: Methods, vol. 20, no. 10, pp. 674-681 . https://doi.org/10.1002/lom3.10512

Sulfate is present in all freshwater and marine environments and is reduced to toxic and corrosive hydrogen sulfide by anaerobic bacteria. By measuring depth profiles of sulfate in sediments, it is possible to obtain estimates of sulfate reduction ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dfc38d8074d6f25fc95e686b2600aa8
https://doi.org/10.1002/lom3.10512

Partitioning benthic nitrogen cycle processes among three common macrofauna holobionts

Autor: Mindaugas Zilius, Ugo Marzocchi, Ulisse Cardini, Marco Bartoli, Giuseppe Castaldelli, Stefano Bonaglia, Darius Daunys

Publikováno v: Zilius, M, Daunys, D, Bartoli, M, Marzocchi, U, Bonaglia, S, Cardini, U & Castaldelli, G 2021, ' Partitioning benthic nitrogen cycle processes among three common macrofauna holobionts ', Biogeochemistry, vol. 157, pp. 193-213 . https://doi.org/10.1007/s10533-021-00867-8
Zilius, M, Daunys, D, Bartoli, M, Marzocchi, U, Bonaglia, S, Cardini, U & Castaldelli, G 2022, ' Partitioning benthic nitrogen cycle processes among three common macrofauna holobionts ', Biogeochemistry, vol. 157, no. 2, pp. 193–213 . https://doi.org/10.1007/s10533-021-00867-8

The effects of single macrofauna taxa on benthic nitrogen (N) cycling have been extensively studied, whereas how macrofaunal communities affect N-related processes remains poorly explored. In this study, we characterized benthic N-cycling in bioturba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db478d7e5098983edc18fa64178454ab
https://doi.org/10.1007/s10533-021-00867-8