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Your search keyword '"Donovan, Mary K."' showing total 12 results
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12 results on '"Donovan, Mary K."'

1. Coral reefs benefit from reduced land–sea impacts under ocean warming

Author

Gove, Jamison M., Williams, Gareth J., Lecky, Joey, Brown, Eric, Conklin, Eric, Counsell, Chelsie, Davis, Gerald, Donovan, Mary K., Falinski, Kim, Kramer, Lindsey, Kozar, Kelly, Li, Ning, Maynard, Jeffrey A., McCutcheon, Amanda, McKenna, Sheila A., Neilson, Brian J., Safaie, Aryan, Teague, Christopher, Whittier, Robert, and Asner, Gregory P.

Published
2023
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6. Evidence for managing herbivores for reef resilience

Author

Donovan, Mary K., primary, Counsell, Chelsie W. W., additional, Donahue, Megan J., additional, Lecky, Joey, additional, Gajdzik, Laura, additional, Marcoux, Stacia D., additional, Sparks, Russell, additional, and Teague, Christopher, additional

Published
2023
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8. Coral taxonomy and local stressors drive bleaching prevalence across the Hawaiian Archipelago in 2019

Author

Winston, Morgan, primary, Oliver, Thomas, additional, Couch, Courtney, additional, Donovan, Mary K., additional, Asner, Gregory P., additional, Conklin, Eric, additional, Fuller, Kimberly, additional, Grady, Bryant W., additional, Huntington, Brittany, additional, Kageyama, Kazuki, additional, Kindinger, Tye L., additional, Kozar, Kelly, additional, Kramer, Lindsey, additional, Martinez, Tatiana, additional, McCutcheon, Amanda, additional, McKenna, Sheila, additional, Rodgers, Ku‘ulei, additional, Shayler, Cameron Kaʻilikea, additional, Vargas-Angel, Bernardo, additional, and Zgliczynski, Brian, additional

Published
2022
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10. From polyps to pixels: understanding coral reef resilience to local and global change across scales

Author

Donovan, Mary K., primary, Alves, Catherine, additional, Burns, John, additional, Drury, Crawford, additional, Meier, Ouida W., additional, Ritson-Williams, Raphael, additional, Cunning, Ross, additional, Dunn, Robert P., additional, Goodbody-Gringley, Gretchen, additional, Henderson, Leslie M., additional, Knapp, Ingrid S. S., additional, Levy, Joshua, additional, Logan, Cheryl A., additional, Mudge, Laura, additional, Sullivan, Chris, additional, Gates, Ruth D., additional, and Asner, Gregory P., additional

Published
2022
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11. Coral‐bleaching responses to climate change across biological scales

Author

van Woesik, Robert, primary, Shlesinger, Tom, additional, Grottoli, Andréa G., additional, Toonen, Rob J., additional, Vega Thurber, Rebecca, additional, Warner, Mark E., additional, Marie Hulver, Ann, additional, Chapron, Leila, additional, McLachlan, Rowan H., additional, Albright, Rebecca, additional, Crandall, Eric, additional, DeCarlo, Thomas M., additional, Donovan, Mary K., additional, Eirin‐Lopez, Jose, additional, Harrison, Hugo B., additional, Heron, Scott F., additional, Huang, Danwei, additional, Humanes, Adriana, additional, Krueger, Thomas, additional, Madin, Joshua S., additional, Manzello, Derek, additional, McManus, Lisa C., additional, Matz, Mikhail, additional, Muller, Erinn M., additional, Rodriguez‐Lanetty, Mauricio, additional, Vega‐Rodriguez, Maria, additional, Voolstra, Christian R., additional, and Zaneveld, Jesse, additional

Published
2022
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12. Evidence for managing herbivores for reef resilience.

Author

Donovan MK, Counsell CWW, Donahue MJ, Lecky J, Gajdzik L, Marcoux SD, Sparks R, and Teague C

Subjects
Humans, Animals, Conservation of Natural Resources, Coral Reefs, Biomass, Hawaii, Fisheries, Fishes, Herbivory, Anthozoa
Abstract

Herbivore management is an important tool for resilience-based approaches to coral reef conservation, and evidence-based science is needed to enact successful management. We synthesized data from multiple monitoring programs in Hawai'i to measure herbivore biomass and benthic condition over a 10-year period preceding any major coral bleaching. We analysed data from 20 242 transects alongside data on 27 biophysical and human drivers and found herbivore biomass was highly variable throughout Hawai'i, with high values in remote locations and the lowest values near population centres. Both human and biophysical drivers explained variation in herbivore biomass, and among the human drivers both fishing and land-based pollution had negative effects on biomass. We also found evidence that herbivore functional group biomass is strongly linked to benthic condition, and that benthic condition is sensitive to changes in herbivore biomass associated with fishing. We show that when herbivore biomass is below 80% of potential biomass, benthic condition is predicted to decline. We also show that a range of management actions, including area-specific fisheries regulations and gear restrictions, can increase parrotfish biomass. Together, these results provide lines of evidence to support managing herbivores as an effective strategy for maintaining or bolstering reef resilience in a changing climate.

Published
2023
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