1. Breakdown of thermal stratification is frequently driven by the cooling overnight air temperature. 2. Many types of aeration equipment have been used to reduce or eliminate thermal stratification . 3. The relationship of thermal stratification to the GSNW index has been replicated in a model. 4. Thermal stratification ( temperature layers ) were found in almost all the bays and monitoring stations.5. In the main part of the reservoir, the water is deep enough for thermal stratification . 6. Natural resource and environmental managers are often challenged by problems caused by lake and pond thermal stratification . 7. Natural resource and environmental managers have long been challenged by problems caused by thermal stratification of lakes. 8. Because of its sheltered location, Todd Lake has distinct thermal stratification levels within its water column. 9. With severe thermal stratification in a lake, the quality of drinking water also can be adversely affected. 10. This northward progression is because spring occurs later, delaying thermal stratification and increases in illumination that promote blooms.