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1938. Owner. Duke University. The Duke University Marine Laboratory (commonly referred to as the Duke Marine Lab) is a research facility and campus of Duke University on Piver's Island, [1] near Beaufort and the Outer Banks, North Carolina specializing in studying marine biology. It is part of the Nicholas School of the Environment 's Division ...
All living cells produce reactive oxygen species (ROS) as a byproduct of metabolism. ROS are reduced oxygen intermediates that include the superoxide radical (O 2−) and the hydroxyl radical (OH•), as well as the non-radical species hydrogen peroxide (H 2 O 2). These ROS are important in the normal functioning of cells, playing a role in ...
Marine microorganisms are defined by their habitat as microorganisms living in a marine environment, that is, in the saltwater of a sea or ocean or the brackish water of a coastal estuary. A microorganism (or microbe) is any microscopic living organism or virus, which is invisibly small to the unaided human eye without magnification.
Microalgae or microphytes are microscopic algae invisible to the naked eye. They are phytoplankton typically found in freshwater and marine systems, living in both the water column and sediment. [1] They are unicellular species which exist individually, or in chains or groups. Depending on the species, their sizes can range from a few ...
Cyanobacteria (blue-green algae) Algae (UK: / ˈælɡiː / AL-ghee, US: / ˈældʒiː / AL-jee; [ 3 ]sg.: alga / ˈælɡə / AL-gə) are any of a large and diverse group of photosynthetic, eukaryotic organisms. The name is an informal term for a polyphyletic grouping that includes species from multiple distinct clades.
Bacillariophyta Engler & Gilg, 1919[ 6 ] A diatom (Neo-Latin diatoma) [ a ] is any member of a large group comprising several genera of algae, specifically microalgae, found in the oceans, waterways and soils of the world. Living diatoms make up a significant portion of the Earth's biomass: they generate about 20 to 50 percent of the oxygen ...
The Nicholas School of the Environment is one of ten graduate and professional schools at Duke University and is headquartered on Duke’s main campus in Durham, N.C. A secondary coastal facility, Duke University Marine Laboratory, is maintained in Beaufort, North Carolina. The Nicholas School is composed of three research divisions: Earth and ...
What Iowa DNR beaches are not recommended for swimming? Beeds Lake Beach. Beach classification: Vulnerable. Last test date: Aug. 27. Big Creek Beach. Beach classification: Less vulnerable. Last ...