Latest Coastal geography Stories
The hard corals primarily responsible for the construction of coral reefs around the world have attracted the attention of taxonomists for hundreds of years.
The future health of the world's coral reefs and the animals that depend on them relies in part on the ability of one tiny symbiotic sea creature to get fat—and to be flexible about the type of algae it cooperates with.
Researchers compare bioerosion on deeper reef systems to better understand long-term structural sustainability
In a new study, an SDSU biologist dove deep into how algal and coral cover affect the microscopic life that call the reef home.
Using 3-D laser scanning technology, a team of explorers has developed a Google Earth-style map of some of the largest caves in the world located in southeast China. The scans and a virtual tour of the caves are featured in the newest issue of National Geographic and available on the publications website.
Differences in coastline demarcation rules between EU countries have immense implications on the implementation of the Barcelona Protocol on ICZM ATHENS, Greece, July 2, 2014 /PRNewswire/
Located on dry land in Namibia is a 550-million-year-old reef that researchers say was built by the first hard-shelled animals and is one of the oldest reefs known.
Ocean Health Index Shows Loss of Dunes, Salt Marshes and Seagrasses Leaves West Coast More Vulnerable to Erosion and Reduces Natural Carbon Storage Santa Barbara,
Feeding juvenile corals prior to transplantation into a new reef may increase their survival
New research by University of Georgia ecologists sheds light on exactly what happens to coral during periods of excessively high water temperatures.
Coral reefs are submerged structures consisting of calcium carbonate secreted by corals. Coral reefs are colonies of small animals found in marine waters that enclose few nutrients. The majority of coral reefs are constructed from stony corals, which then consist of polyps that come together in groups. The polyps are like small sea anemones, to which they are very closely related. Unlike the sea anemones, coral polyps secrete hard carbonate exoskeletons which provide support and protections...
Mudflats, or otherwise known as tidal flats, are coastal wetlands that form when mud is left behind by tides or rivers. They’re found in sheltered regions such as bayous, lagoons, estuaries, and bays. Mudflats might be seen geologically as exposed layers of bay mud, a result from the deposition of estuarine silts, marine animal detritus, and clays. The majority of the sediment in a mudflat is within the intertidal zone, therefore the flat is submerged and exposed about twice per day. In...
A salt marsh, also otherwise known as a coastal salt marsh or a tidal marsh, is a coastal ecosystem in the upper coastal intertidal zone that lies between the land and the open salt water or brackish water that is routinely flooded by the tides. It’s dominated by dense stands of salt-tolerant plants, for example, herbs, grasses, or low shrubs. These plants originate from all around the globe and are important to the stability of the salt marsh in trapping and binding sediments. Salt marshes...
Image Credit: Meteorologist Joshua Kelly When meteorologists are forecasting for ocean-going vessels, there are a few terms that we need to understand. The first term is wavelength. Wavelength is defined as the distance between two crests or between two troughs as seen in the image above. The example above highlights the crest to crest concept of wavelength. The next term that we use is wave height, and to determine this, we first must look at the wave when it passes our station. When...
- Stoppage; cessation (of labor).
- A standing still or idling (of mills, factories, etc.).