Banana River Water Quality: Difference between revisions
From Indian River Lagoon Project
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As of January, 2021 the health of the Banana River lagoon's brackish water is not good. | As of January, 2021 the health of the Banana River lagoon's brackish water is not good. | ||
Florida Department of Environmental Protection (DEP) has determined that seagrass is the key indicator species representing the health of the lagoon's water. Seagrass provides habitat for shrimp, clam, and crab that feed the fish that use the seagrass flats as a nursery for small fry. Without seagrass there is no next generation of fish in the lagoon. | |||
April - June | ==Water Quality Pattern== | ||
'''April - June''' | |||
*Summer rains bring nutrient laden stormwater into the lagoon. | *Summer rains bring nutrient laden stormwater into the lagoon. | ||
*Water clarity declines | *Water clarity declines. | ||
June-September | '''June-September''' | ||
*Algae thrives on the excess nitrogen and phosphorus, creating massive blooms that block sunlight from the seagrass. | *Algae thrives on the excess nitrogen and phosphorus nutrients, creating massive blue-green blooms that block sunlight from the seagrass. | ||
*Water becomes pea soup green. | |||
*Decomposition of dead seagrass and algae consumes the water's oxygen and kills marine life. | *Decomposition of dead seagrass and algae consumes the water's oxygen and kills marine life. | ||
*Protein molecules decomposing algae, seagrass and fish are attracted to both water and air, and when agitated by wind, create a smelly, dark foam on the lagoon's surface and shorelines. | *Protein molecules decomposing algae, seagrass and fish are attracted to both water and air, and when agitated by wind, create a smelly, dark foam on the lagoon's surface and shorelines. | ||
October - December | '''October - December''' | ||
*Summer rain's end, cooler temperatures, and | *Summer rain's end, cooler temperatures, and winds disperse the biological mass. Much of it settles to the bottom creating slimy, black muck. | ||
*Oxygen and salinity levels | *Water is murky brown with very low clarity. | ||
*Oxygen and salinity levels improve. | |||
January-March | '''January-March''' | ||
*Water clears up revealing a lifeless, barren desert below. | *Water clears up revealing a lifeless, barren desert below. | ||
*Manatees move into the lagoon's warm water and graze on the remaining seagrass. | |||
</div> | </div> | ||
</div> | </div> | ||
Revision as of 07:08, January 6, 2021
As of January, 2021 the health of the Banana River lagoon's brackish water is not good.
Florida Department of Environmental Protection (DEP) has determined that seagrass is the key indicator species representing the health of the lagoon's water. Seagrass provides habitat for shrimp, clam, and crab that feed the fish that use the seagrass flats as a nursery for small fry. Without seagrass there is no next generation of fish in the lagoon.
Water Quality Pattern
April - June
- Summer rains bring nutrient laden stormwater into the lagoon.
- Water clarity declines.
June-September
- Algae thrives on the excess nitrogen and phosphorus nutrients, creating massive blue-green blooms that block sunlight from the seagrass.
- Water becomes pea soup green.
- Decomposition of dead seagrass and algae consumes the water's oxygen and kills marine life.
- Protein molecules decomposing algae, seagrass and fish are attracted to both water and air, and when agitated by wind, create a smelly, dark foam on the lagoon's surface and shorelines.
October - December
- Summer rain's end, cooler temperatures, and winds disperse the biological mass. Much of it settles to the bottom creating slimy, black muck.
- Water is murky brown with very low clarity.
- Oxygen and salinity levels improve.
January-March
- Water clears up revealing a lifeless, barren desert below.
- Manatees move into the lagoon's warm water and graze on the remaining seagrass.
