Air Quality Index Services In USA
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based in INDIA
What is Air Quality Index (AQI)? AQI takes the weighted averages of major air pollutants and converts them into one value which can be widely used to communicate the air quality information of an area. These weighted averages are based on break-point values (concentration) of each pollutant like ...
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based in USA
Until recent times, fire was a natural part of life for our native woodlands, wetlands, and prairies. Ecosystems native to the Midwest depend upon periodic fire events to rejuvenate growth and ensure long-term survival. Modern tendencies to suppress fire allow invasive plants (weeds) to out-compete our native grasses and forbs, therefore reducing plant and animal diversity. Fire is one of the ...
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