Waterwise Wednesday: Urban Heat Island

Ever notice how downtown is warmer than a park on hot summer day? That’s the heat island effect. Heat reflects off of concrete, buildings, pavement, and streets causing the immediate air temperature to rise as much as ten degrees.

Trees, shrubs, vines, grasses, and ground cover plants shade surfaces and evapotranspire (water emitted from leaves is evaporated). These processes cool the surrounding air. Hence, the cooling effect of a park or greenspace.

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Waterwise Wednesday: The Value of a Tree

If one medium sized Austrian Pine in Frank Park works this hard for our community, imagine the value of all trees in our city:
– Overall monetary Benefit $78
– Runoff Prevention in gallons (1,413)
– Storm water Monetary Benefit $38
– Property value total $11
– Energy saved (KWh) 116
– Natural gas savings $14
– Heat Prevention 14 Therms
– Energy Savings $9
– Pollutants removed 1.59 lbs.
– Air Quality Monetary Benefit $4.53
– Carbon stored 270 lbs.
– Carbon sequestered 82 lbs.
– Carbon avoided 195 lbs.
– Carbon Monetary Benefit $2.03

 

Thanks to Amanda Shepperd at the North Platte NRD for sharing this information about our city’s trees.