Industrial air pollutants, such as organochlorines and heavy metals, are carried to the arctic on air currents from populated areas. Lichens are a dominant life form on the tundra, and they are particularly vulnerable to air pollution because they lack roots and get the majority of their resources from the air. Because of this, lichens have historically been used as air pollution indicators.
Hurst is a city in Tarrant County, Texas, United States. Hurst is one of the Mid-Cities between Fort Worth and Dallas. it is local a suburb of Fort Worth. The city was founded by William Letchworth Hurst. As of the 2010 census, it had a population of 37,337.
15 Building Permits for Hurst, TX View All ; In 2014, the city of Hurst, TX issued 15 building permits. All permits issued were for Single Family Homes. Of those 15 permits, 11 were issued for single family homes and 4 were issued for multi-family homes. In 2013, the city of Hurst, TX issued 17 building permits.