Results 11 to 20 of about 2,315 (211)

Bioerosion: the other ocean acidification problem [PDF]

ICES Journal of Marine Science, 2017
Bioerosion of calcium carbonate is the natural counterpart of biogenic calcification. Both are affected by ocean acidification (OA). We summarize definitions and concepts in bioerosion research and knowledge in the context of OA, providing case examples and meta-analyses.
Schönberg, Christine H. L., Fang, James K. H., Carreiro-Silva, Marina, Tribollet, Aline, Wisshak, Max   +4 more
openaire   +5 more sources

A Novel μCT Analysis Reveals Different Responses of Bioerosion and Secondary Accretion to Environmental Variability. [PDF]

PLoS ONE, 2016
Corals build reefs through accretion of calcium carbonate (CaCO3) skeletons, but net reef growth also depends on bioerosion by grazers and borers and on secondary calcification by crustose coralline algae and other calcifying invertebrates.
Nyssa J Silbiger, Òscar Guadayol, Florence I M Thomas, Megan J Donahue   +3 more
doaj   +2 more sources

Effects of ocean acidification and global warming on reef bioerosion—lessons from a clionaid sponge [PDF]

Aquatic Biology, 2013
Coral reefs are under threat, exerted by a number of interacting effects inherent to the present climate change, including ocean acidification and global warming.
M Wisshak, CHL Schönberg, A Form, A Freiwald   +3 more
doaj   +2 more sources

3d Visualization of Bioerosion in Archaeological Bone [PDF]

SSRN Electronic Journal, 2022
Palaeoradiology is increasingly being used in archaeological and forensic sciences as a minimally invasive alternative to traditional histological methods for investigating bone microanatomy and its destruction by diagenetic processes. To better understand ancient mortuary practices, taphonomic studies using microCT scanning methods are gaining an ever
Duffett Carlson, Kellie Sara, Mandl, Kirsten, McCall, Ashley, Brönnimann, David, Teschler-Nicola, Maria, Weiss-Krejci, Estella, Metscher, Brian   +6 more
openaire   +5 more sources

Effects of water depth, seasonal exposure, and substrate orientation on microbial bioerosion in the Ionian Sea (Eastern Mediterranean).

PLoS ONE, 2015
The effects of water depth, seasonal exposure, and substrate orientation on microbioerosion were studied by means of a settlement experiment deployed in 15, 50, 100, and 250 m water depth south-west of the Peloponnese Peninsula (Greece).
Claudia Färber, Max Wisshak, Ines Pyko, Nikoleta Bellou, André Freiwald   +4 more
doaj   +2 more sources

Ocean acidification influences the gene expression and physiology of two Caribbean bioeroding sponges

Frontiers in Marine Science, 2023
IntroductionCoral reef ecosystems are experiencing increased rates of carbonate dissolution due to losses in live coral cover coupled with the impacts of ocean acidification (OA) on coral reef calcifiers and bioeroders. While the stimulating effect of OA
John T. Morris, John T. Morris, Ian C. Enochs, Michael S. Studivan, Michael S. Studivan, Benjamin D. Young, Benjamin D. Young, Anderson Mayfield, Nash Soderberg, Nash Soderberg, Nikki Traylor-Knowles, Graham Kolodziej, Graham Kolodziej, Derek Manzello   +13 more
doaj   +1 more source

Bioerosion of reef-building crustose coralline algae by endolithic invertebrates in an upwelling-influenced reef

, 2021
Coral reef growth is primarily determined by constructive and bioerosive processes acting on key reef-building organisms. Among them, corals are major contributors to the construction of reef frameworks, while crustose coralline algae (CCA) primarily ...
Garcia-Uruena, Rocio, Ramirez-Viana, Alexandra, Diaz-Pulido, Guillermo   +2 more
core   +1 more source

Long-term macrobioerosion in the Mediterranean Sea assessed by micro-computed tomography [PDF]

Biogeosciences, 2016
Biological erosion is a key process for the recycling of carbonate and the formation of calcareous sediments in the oceans. Experimental studies showed that bioerosion is subject to distinct temporal variability, but previous long-term studies were ...
C. Färber, J. Titschack, C. H. L. Schönberg, K. Ehrig, K. Boos, D. Baum, B. Illerhaus, U. Asgaard, R. G. Bromley, A. Freiwald, M. Wisshak   +10 more
doaj   +1 more source

Seawater carbonate chemistry and the bioerosion rates of two reef-dwelling Caribbean sponges

, 2022
Ocean acidification (OA) is expected to modify the structure and function of coral reef ecosystems by reducing calcification, increasing bioerosion, and altering the physiology of many marine organisms. Much of our understanding of these relationships is
Morris, John, Manzello, Derek P, Webb, Alice, Soderberg, Nash, Enochs, Ian C, Kolodziej, Graham, de Bakker, Didier   +6 more
core   +1 more source

Photosynthetically stimulated bioerosion in symbiotic sponges : the role of glycerol and oxygen [PDF]

, 2021
On coral reefs, some of the most aggressive calcium carbonate eroders are dinoflagellate-hosting sponges of the genus Cliona. Like in other marine taxa, the influence of these symbiotic microorganisms on the metabolism of the host sponge, and thereby on ...
de Goeij, J.M., de Bakker, Didier M., Achlatis, M., van der Zande, Rene M., Achlatis, Michelle, de Bakker, D.M., Webb, A.E., de Nooijer, L.J., Webb, Alice E., de Nooijer, Lennart J., de Goeij, Jasper M., van der Zande, R.   +11 more
core   +1 more source