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The Indiana Department of Natural Resources (DNR) is the agency of the U.S. state of Indiana.There are many divisions within the DNR and each has a specific role. The DNR is not only responsible for maintaining resource areas but also manages Indiana's fish and wildlife, reclaims coal mine ground, manages forested areas, aids in the management of wildlife on private lands, enforces Indiana's ...
According to the United States Environmental Protection Agency, "Indiana's climate is changing. Most of the state has warmed about one degree (F) in the 20th century. Floods are becoming more frequent, and ice cover on the Great Lakes is forming later or melting sooner. In the coming decades, the state will have more extremely hot days, which ...
This is a list of Superfund sites in Indiana designated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) environmental law. The CERCLA federal law of 1980 authorized the United States Environmental Protection Agency (EPA) to create a list of polluted locations requiring a long-term response to clean up hazardous material contaminations. [1]
The frost line —also known as frost depth or freezing depth —is most commonly the depth to which the groundwater in soil is expected to freeze. The frost depth depends on the climatic conditions of an area, the heat transfer properties of the soil and adjacent materials, and on nearby heat sources. For example, snow cover and asphalt ...
The soil suborders within an order are differentiated on the basis of soil properties and horizons which depend on soil moisture and temperature. Forty-seven suborders are recognized in the United States. [6] The soil great group category is a subdivision of a suborder in which the kind and sequence of soil horizons distinguish one soil from ...
The most noticeable impact of overnight temperature increases is on plant growth. ... Researchers at Kansas State found that a 1-degree increase in overnight temperatures may decrease wheat yields ...
A state soil is a soil that has special significance to a particular state. Each state in the United States has selected a state soil, twenty of which have been legislatively established. These official state soils share the same level of distinction as official state flowers and birds. Also, representative soils have been selected for Puerto ...
The Miami soil series is the state soil of Indiana . The less sloping Miami soils are used mainly for corn, soybeans, or winter wheat. The steeper areas are used as pasture, hayland, or woodland. Significant area has been converted to residential and commercial uses. There are 794,994 acres (3,217 km 2) of Miami soils mapped in Indiana.