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Diana Fontaine

Diana Fontaine has written 7 posts for oceanbites

Life in the Abyss: the ecological impacts of deep-sea mining

Did you know that about 95% of the ocean is unexplored? The deep ocean is logistically very difficult to access, so how do scientists study organisms that live at 400 meters below the sea surface? The landscape of the deep-sea is diverse and certain structures such as polymetallic nodules, supports a vast array of marine […]

Southern Ocean diatoms: small, yet mighty!

Tiny organisms called phytoplankton fuel the marine food web. How have they adapted to live in the Southern Ocean where ice cover limits light exposure, water temperatures are frigid, and iron, an important resource for cellular function, is extremely limited? Read on to learn more about these small, but mighty organisms. Diana FontaineI am a […]

Rainwater floods an ecosystem of productivity

Phytoplankton fuel the productivity of the marine ecosystem. They need nutrients to carry out their cellular functions and, in most estuaries, nutrients can come from riverine outflow. However, how do phytoplankton receive nutrients in regions where freshwater river inflow does not exist? Scientists observed the influence of rainfall on phytoplankton community composition in Sydney Harbor, […]

Winter Cruisin’ on the North Atlantic

Do you wonder what it is like to do oceanographic research aboard a sea-going vessel? What types of research are conducted out at sea? Where do the scientists set up their labs? Read this article to find out more about research at sea! Diana FontaineI am a first year PhD student in the Rynearson Lab […]

Citizen Science, Oh My!

To understand ecosystem level changes, it is important to monitor an ecosystem over a long period of time. However, long-term funding can be limited, especially during times of economic hardships. How do researchers carry out long-term ecological studies in place where sustained funding is unavailable? Read this article to get a glimpse into citizen science, […]

A Balancing Act for the US Atlantic scallop: Ocean Acidification and Fishery Management

Commercially important fisheries around the world are threatened by environmental changes. This post explores the effect of ocean acidification (OA) on the US Atlantic sea scallop. There is a fine balance between managing the scallop fishery and understanding the impacts from OA. As OA continues to threaten the fishery, there must be efficient management practices […]

Hijackers within the Sea: Catching a ride across an ocean

Did you know that organisms attached to marine debris can unintentionally cross ocean basins? Read more to learn how the tsunami of 2011 brought Japanese marine organisms to the coast of North America and what this means for the environment. Diana FontaineI am a first year PhD student in the Rynearson Lab studying Biological Oceanography […]

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