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Moderating Effects - effect that large climate over nearby land areas. Winter temperatures are warmer and summer temperatures are warmer and summer temperatures are cooler than areas located away from large water bodies. The result is a small annual temperature range.
Large bodies of water help regulate temperatures by absorbing heat during the day and releasing it at night, resulting in more stable temperatures near the coast. This process, known as maritime effect, leads to milder climates by moderating extreme temperature fluctuations. Areas far from large bodies of water experience more variability in temperatures due to the lack of this moderating influence.
waves
Bodies of water have a moderating effect on land temperatures because in a moderate climate, such as Vancouver, Canada, the air from the oceans in the summertime is cooler and blows onto the adjacent land, whereas in the wintertime, the air masses from the warmer waters blows onto the nearby land and causes the land to warm up. Although, for a continental climate, such as Winnipeg, Canada, the exact oppostie happens. The cold air from the oceans blows onto the nearby land and thus makes everything cooler, and in the summer, the warmer air masses blows onto the land and makes everything warmer. This is also considered an extreme climate. Therefore, bodies of water regulate temperatures of the nearby land, and in cases of El Nino, have affects temperatures on a global scale.
the Great Lakes, as a large body of water, have a moderating effect on winter temperatures
the Great Lakes, as a large body of water, have a moderating effect on winter temperatures
Water is generally slower than most solids to absorb or give up heat enery resulting a slower change of temperature. Thus large bodies of water tend moderate temperature of land masses. It follows that this effect will be less significant the further the land mass is from large bodies of water as the moderating effects will be reduced by heat transfer by areas of land closer to water and thus reduce the moderating effects of transfer of the medium through which it is carried, the air that travels from water to land.
water temperatures change more slowly than land temperatures.
Continental climate is found in areas without significant bodies of water. This causes these areas to experience large variances in temperature between summer and winter.
The warmest temperatures typically occur over continents because land surfaces heat up faster and retain heat better than water. Oceans have a moderating effect on temperatures due to their high heat capacity, so they are slower to warm up and cool down compared to land areas.
Water heats up and stays warm longer than land. So a large body of water will have a moderating effect on the surrounding land. That is why coastal regions have a milder climate with less extremes of temperature than inland areas
Water has a high specific heat, meaning it takes large energy transfers for it to change temperature. Additionally, water from deep down, where surface temperatures have little effect, can mix with surface water, reducing or lessening temperature changes. As a result, the ocean warms less in the summer and cools less in the winter than land does, resulting in fewer extremes of temperature.