by: Vitoria Ferrara
- An estuary is where saltwater and fresh water mix. Many animals rely on these estuaries for food, breeding, and rest areas. Estuaries are also one of the world largest productive ecosystems, they contain many nutrients from the land and sea.
- Estuaries can be found on the coast by oceans and seas.
- can be known as lagoons or harbors
- Examples: San Fransisco Bay, Chesapeake Bay, and the Galveston Bay
Abiotic and Biotic Factors
- Some abiotic factors may include temperature, salinity (saltiness), sunlight, soil, and waves.
- Some biotic factors may include habitats for wildlife (birds, fish, otters, seals), plants, and humans. Plants and animals that can stand a large amount of salinity are called euryhaline.
- An example of a plant community that is euryhaline is the Pickleweed, and an example of a euryhaline animal most found in estuaries are blue crabs.
FOOD CHAIN AND WEB
Abiotic and Biotic Factors in Estuaries. (n.d.). Retrieved February 17, 2016, from http://www.slideshare.net/landalloran/abiotic-and-biotic-factors-in-estuaries
Human Impacts in Estuaries. (n.d.). Retrieved February 17, 2016, from http://users.clas.ufl.edu/jmjaeger/estuaries.htm
Where the Rivers meet the Sea: 1. Estuaries. (n.d.). Retrieved February 17, 2016, from https://www.youtube.com/watch?v=A2rYC5wciCA
What is an estuary? (n.d.). Retrieved February 17, 2016, from http://oceanservice.noaa.gov/facts/estuary.htmlClean Ocean Action: Food Chain. (n.d.). Retrieved February 17, 2016, from http://www.cleanoceanaction.org/index.php?id=118