All Outputs (12)

Becoming nose-blind—Climate change impacts on chemical communication (2022)
Journal Article
Roggatz, C. C., Saha, M., Blanchard, S., Schirrmacher, P., Fink, P., Verheggen, F., & Hardege, J. D. (2022). Becoming nose-blind—Climate change impacts on chemical communication. Global change biology, https://doi.org/10.1111/gcb.16209

Chemical communication via infochemicals plays a pivotal role in ecological interactions, allowing organisms to sense their environment, locate predators, food, habitats, or mates. A growing number of studies suggest that climate change-associated st... Read More about Becoming nose-blind—Climate change impacts on chemical communication.

Modelling Antifouling compounds of Macroalgal Holobionts in Current and Future pH Conditions (2022)
Journal Article
Hardege, J. D., Roggatz, C. C., & Saha, M. (2022). Modelling Antifouling compounds of Macroalgal Holobionts in Current and Future pH Conditions. Journal of Chemical Ecology, https://doi.org/10.1007/s10886-021-01340-4

Marine macroalgae are important ecosystem engineers in marine coastal habitats. Macroalgae can be negatively impacted through excessive colonization by harmful bacteria, fungi, microalgae, and macro-colonisers and thus employ a range of chemical comp... Read More about Modelling Antifouling compounds of Macroalgal Holobionts in Current and Future pH Conditions.

Acidification can directly affect olfaction in marine organisms (2021)
Journal Article
Porteus, C. S., Roggatz, C. C., Velez, Z., Hardege, J. D., & Hubbard, P. C. (2021). Acidification can directly affect olfaction in marine organisms. The journal of experimental biology, 224(14), https://doi.org/10.1242/jeb.237941

In the past decade, many studies have investigated the effects of low pH/high CO2 as a proxy for ocean acidification on olfactory-mediated behaviours of marine organisms. The effects of ocean acidification on the behaviour of fish vary from very larg... Read More about Acidification can directly affect olfaction in marine organisms.

Ocean Acidification Amplifies the Olfactory Response to 2-Phenylethylamine: Altered Cue Reception as a Mechanistic Pathway? (2021)
Journal Article
Hardege, J. D., Schirrmacher, P., Roggatz, C. C., & Benoit, D. M. (in press). Ocean Acidification Amplifies the Olfactory Response to 2-Phenylethylamine: Altered Cue Reception as a Mechanistic Pathway?. Journal of Chemical Ecology, https://doi.org/10.1007/s10886-021-01276-9

With carbon dioxide (CO2) levels rising dramatically, climate change threatens marine environments. Due to increasing CO2 concentrations in the ocean, pH levels are expected to drop by 0.4 units by the end of the century. There is an urgent need to u... Read More about Ocean Acidification Amplifies the Olfactory Response to 2-Phenylethylamine: Altered Cue Reception as a Mechanistic Pathway?.

Taking Current Climate Change Research to the Classroom—The “Will Hermit Crabs Go Hungry in Future Oceans?” Project (2019)
Book Chapter
Roggatz, C. C., Kenningham, N., & Bartels-Hardege, H. D. (2019). Taking Current Climate Change Research to the Classroom—The “Will Hermit Crabs Go Hungry in Future Oceans?” Project. In W. L. Filho, & S. L. Hemstock (Eds.), Climate Change and the Role of Education (255-277). Springer. https://doi.org/10.1007/978-3-030-32898-6_15

© 2019, Springer Nature Switzerland AG. Climate change and its consequences at environmental, social and economic level will affect all of us, in particular the children of today who are the world’s citizens of tomorrow. However, the causes, conseque... Read More about Taking Current Climate Change Research to the Classroom—The “Will Hermit Crabs Go Hungry in Future Oceans?” Project.

Saxitoxin and tetrodotoxin bioavailability increases in future oceans (2019)
Journal Article
Roggatz, C. C., Fletcher, N., Benoit, D. M., Algar, A. C., Doroff, A., Wright, B., Wollenberg Valero, K. C., & Hardege, J. D. (2019). Saxitoxin and tetrodotoxin bioavailability increases in future oceans. Nature Climate Change, 9(11), 840-844. https://doi.org/10.1038/s41558-019-0589-3

© 2019, The Author(s), under exclusive licence to Springer Nature Limited. Increasing atmospheric CO2 levels are largely absorbed by the ocean, decreasing surface water pH1. In combination with increasing ocean temperatures, these changes have been i... Read More about Saxitoxin and tetrodotoxin bioavailability increases in future oceans.

Short-and medium-term exposure to ocean acidification reduces olfactory sensitivity in gilthead seabream (2019)
Journal Article
Velez, Z., Roggatz, C. C., Benoit, D. M., Hardege, J., & Hubbard, P. C. (2019). Short-and medium-term exposure to ocean acidification reduces olfactory sensitivity in gilthead seabream. Frontiers in Physiology, 10, Article 731. https://doi.org/10.3389/fphys.2019.00731

The effects of ocean acidification on fish are only partially understood. Studies on olfaction are mostly limited to behavioural
alterations of coral reef fish; studies on temperate species and/or with economic importance are scarce. The current stu... Read More about Short-and medium-term exposure to ocean acidification reduces olfactory sensitivity in gilthead seabream.

A new insight into the influence of habitat on the biochemical properties of three commercial sea cucumber species (2018)
Journal Article
González-Wangüemert, M., Roggatz, C. C., Rodrigues, M. J., Barreira, L., da Silva, M. M., & Custódio, L. (2018). A new insight into the influence of habitat on the biochemical properties of three commercial sea cucumber species. International Aquatic Research, 10(4), 361-373. https://doi.org/10.1007/s40071-018-0210-9

© 2018, The Author(s). This work makes a comparative evaluation of the biochemical profile of three sea commercial cucumber species (Holothuria mammata, H. polii and H. tubulosa) caught from different locations of the Mediterranean Sea (SE Spain). Al... Read More about A new insight into the influence of habitat on the biochemical properties of three commercial sea cucumber species.

The influence of solvent representation on nuclear shielding calculations of protonation states of small biological molecules (2018)
Journal Article
Roggatz, C. C., Lorch, M., & Benoit, D. M. (2018). The influence of solvent representation on nuclear shielding calculations of protonation states of small biological molecules. Journal of chemical theory and computation : JCTC, 14(5), 2684-2695. https://doi.org/10.1021/acs.jctc.7b01020

In this study, we assess the influence of solvation on the accuracy and reliability of isotropic nuclear magnetic shielding calculations for amino acids in comparison to experimental data. We focus particularly on the performance of solvation methods... Read More about The influence of solvent representation on nuclear shielding calculations of protonation states of small biological molecules.

A first glance into the nutritional properties of the sea cucumber Parastichopus regalis from the Mediterranean Sea (SE Spain) (2017)
Journal Article
Roggatz, C. C., González-Wangüemert, M., Pereira, H., Vizetto-Duarte, C., Rodrigues, M. J., Barreira, L., da Silva, M. M., Varela, J., & Custódio, L. (2018). A first glance into the nutritional properties of the sea cucumber Parastichopus regalis from the Mediterranean Sea (SE Spain). Natural Product Research, 32(1), 116-120. https://doi.org/10.1080/14786419.2017.1331224

This work reports for the first time the nutritional profile, including proximate chemical composition, amino acids, fatty acids and minerals of Parastichopus regalis from the Mediterranean Sea (SE Spain). The studied species had a high moisture cont... Read More about A first glance into the nutritional properties of the sea cucumber Parastichopus regalis from the Mediterranean Sea (SE Spain).

Ocean acidification affects marine chemical communication by changing structure and function of peptide signalling molecules (2016)
Journal Article
Roggatz, C. C., Lorch, M., Hardege, J. D., & Benoit, D. M. (2016). Ocean acidification affects marine chemical communication by changing structure and function of peptide signalling molecules. Global change biology, 22(12), 3914-3926. https://doi.org/10.1111/gcb.13354

Ocean acidification is a global challenge that faces marine organisms in the near future with a predicted rapid drop in pH of up to 0.4 units by the end of this century. Effects of the change in ocean carbon chemistry and pH on the development, growt... Read More about Ocean acidification affects marine chemical communication by changing structure and function of peptide signalling molecules.

First report of the nutritional profile and antioxidant potential of Holothuria arguinensis, a new resource for aquaculture in Europe (2015)
Journal Article
Roggatz, C. C., González-Wangüemert, M., Pereira, H., Rodrigues, M. J., da Silva, M. M., Barreira, L., Varela, J., & Custódio, L. (2016). First report of the nutritional profile and antioxidant potential of Holothuria arguinensis, a new resource for aquaculture in Europe. Natural Product Research, 30(18), 2034-2040. https://doi.org/10.1080/14786419.2015.1107555

© 2015 Taylor & Francis. This work reports for the first time the nutritional profile and antioxidant potential of the edible sea cucumber Holothuria arguinensis from the North-eastern Atlantic. H. arguinensis has high levels of protein, with the a... Read More about First report of the nutritional profile and antioxidant potential of Holothuria arguinensis, a new resource for aquaculture in Europe.