Asked by Quorban Young on May 20, 2024
Verified
In temperate lakes,there is thermal stratification and spring and fall turnovers.What is the importance of the spring and fall turnovers to aquatic organisms living in these temperate lakes?
Thermal Stratification
The layering of water in a lake or ocean, based on temperature variations with depth, which can affect aquatic life and water quality.
Spring Turnovers
Spring turnovers are the annual mixing of water in lakes and ponds, resulting from temperature changes that cause layers of water to mix, refreshing nutrients and oxygen levels.
Fall Turnovers
The annual mixing of lake waters driven by temperature changes, encouraging nutrient redistribution and oxygen circulation.
- Explain the importance of seasonal thermal stratification and turnovers in temperate lakes for aquatic organisms.
Verified Answer
AA
Alexander AndersonMay 26, 2024
Final Answer :
The spring and fall turnovers cause a mixing of nutrients and oxygen throughout the entire lake that were otherwise separated by the thermal stratification and,as a result,unavailable to aquatic organisms that inhabit the different parts of the lake.
Learning Objectives
- Explain the importance of seasonal thermal stratification and turnovers in temperate lakes for aquatic organisms.