Tag: Joseph Henry

Ocean Acidification: pH Variability across Space and Time

Ocean, horizon, and clouds over the Gulf of Mexico.

The absorption of atmospheric carbon dioxide by the oceans has changed the chemical properties of seawater and made it more acidic all over the world. Florida, with an extensive coastline and deep cultural and economic ties to marine resources, will be directly affected. This 4-page fact sheet written by Lisa Krimsky, Joseph Henry, and Joshua Patterson and published by the UF/IFAS Program in Fisheries and Aquatic Sciences, School of Forest Resources and Conservation focuses on the spatial and temporal variability in oceanic pH and provide an overview of pH variability in Florida's coastal waters.
https://edis.ifas.ufl.edu/fa227

Ocean Acidification: Calcifying Marine Organisms

Raw oysters on ice. Oyster, shellfish, seafood, food safety. 2009 Annual Research Report photo by Tyler Jones

Rising atmospheric carbon dioxide concentration leads to ocean acidification and threatens coastal and marine ecosystems and organisms. This 4-page fact sheet written by Joseph Henry, Joshua Patterson, and Lisa Krimsky and published by the UF/IFAS School of Forest Resources and Conservation, Program in Fisheries and Aquatic Sciences explores the impacts of ocean acidification on calcification, the process corals, bivalves, echinoderms, and planktonic organisms use to build their shells and skeletons. Understanding how ocean acidification affects calcification is important for scientists seeking to determine the real-world implications and impacts of ocean acidification on some of the most important species in the marine environment.
https://edis.ifas.ufl.edu/fa220

Ocean Acidification: Fish Physiology and Behavior

Ocean, horizon, and clouds over the Gulf of Mexico.

Increased atmospheric carbon dioxide has led to increased levels of dissolved carbon dioxide in the oceans and acidified ocean water, which could have direct effects on the physiology and behavior of fishes. This 5-page fact sheet written by Joshua Patterson, Lisa Krimsky, and Joseph Henry and published by the UF/IFAS School of Forest Resources and Conservation, Program in Fisheries and Aquatic Sciences will summarize the current state of our understanding on the topic, with special emphasis on Florida fishes. It will also address current challenges in understanding the real-world effects of a complex global process using data largely collected on isolated fish in laboratory experiments.
https://edis.ifas.ufl.edu/fa219