The McMurdo Dry Valleys don’t look like they belong in Antarctica. Largely devoid of snow, the landscape is mostly dirt and rock. When explorer Robert Falcon Scott trekked the area in 1903, he referred to it as “the valley of the dead.”
Tiny fragments of DNA permeate the air, soil, and water around us. This environmental DNA (eDNA) unlocks a non-invasive way to monitor biodiversity and detect species that might otherwise go unnoticed.
Looking at a jellyfish is like looking into the ancient past. Survivors from the late Precambrian Era, these organisms lived in an environment completely alien to the wide swath of modern Earth. They thrived during a time when the waters of our planet were largely anoxic, the lack of oxygen making them inhospitable to most animals existing today.
Scientists at the UC Davis Coastal and Marine Sciences Institute discuss how their research informs and is influenced by policy, illustrating the complex relationship between science, management, and decision-making.
With funding from California Sea Grant, the California Collaborative Fisheries Research Program (CCFRP) provides an insightful volunteering experience with rockfish.
When we think of the impacts of climate change, the words global warming, sea-level rise, and extreme weather will often come to mind. But another lesser-known, though equally serious, consequence of our anthropogenic footprint is the global acidification of our oceans.
What does it take to study the ocean? It’s a lot harder than you might think, considering most marine research happens in a lab instead of the ocean itself. Imagine you are starting a project at Bodega Marine Laboratory (BML) and given only two weeks with limited funding to set up your study and collect all of the data you need to answer your research question. Data collection is an enormous task, but have you ever thought about the time it takes to replicate ocean environments on land?
Healthy ocean environments provide vital life support for roughly 3 billion people living in coastal communities worldwide. These vibrant ecosystems deliver numerous benefits to coastal communities that often rely on ocean industries such as commercial fishing for sustenance and income.
If you’ve ever had the chance to explore a rocky intertidal ecosystem, you may have noticed quickly that all of the “cool,” colorful critters tend to reside in the deeper pool areas that are underwater, even when the surrounding rocks are exposed to the air. When many people go “tidepooling,” they are usually interested in exploring these pools because there typically resides a greater diversity of species. But have you ever wondered why it is that more species live in those pools than on the bare rocks? Or why some species can survive on the bare rocks while others seemingly cannot?
