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The ICUN compiled the “Red List”, evaluating the global conservation status of species based on the threat level. [15] The list separates species into threat levels ranging from least concern to extinct, aiding in directing efforts to mitigate species decline [16] This assessment evaluated factors contributing to species extinction like population size, trends, distributions, and threats.
Criteria for defining and delineating these lands are determined by the appropriate state or local agencies in cooperation with USDA. The significant difference is that although the criteria are not appropriate outside the state or local area, that these lands approach the productivity of lands in their area which meet criteria for prime farmland and unique farmland.
Green River State Wildlife Area is an Illinois state park on 2,565 acres (1,038 ha) in Lee County, Illinois, United States. This wildlife restoration area was acquired by the State of Illinois in 1940, using funds from the Federal Aid in Wildlife Restoration Act. It is frequented by hunters, hikers, birders and other outdoor enthusiasts.
Area (acres) Area (km 2) Estab-lished Bodies of water Image Remarks Adeline Jay Geo-Karis Illinois Beach State Park: Lake: 4,160 16.8 1948: Lake Michigan: Apple River Canyon State Park: Jo Daviess: 297 1.20 1932: Apple River: Argyle Lake State Park: McDonough: 1,700 6.9 1948: Argyle Lake: Beall Woods State Park: Wabash: 635 2.57 1966: Coffee Creek
Illinois Acres for Wildlife is an Illinois Department of Natural Resources (IDNR) voluntary program designed to provide assistance to private landowners wishing to maintain their property. The ultimate goal of the program is to inform and educate landowners so they understand how their property fits into a broad management plan.
Conservation agriculture (CA) can be defined by a statement given by the Food and Agriculture Organization of the United Nations as "Conservation Agriculture (CA) is a farming system that can prevent losses of arable land while regenerating degraded lands.It promotes minimum soil disturbance (i.e. no-till farming), maintenance of a permanent soil cover, and diversification of plant species.
The rows formed slow surface water run-off during rainstorms to prevent soil erosion and allow the water time to infiltrate into the soil. Soil conservation is the prevention of loss of the topmost layer of the soil from erosion or prevention of reduced fertility caused by over usage, acidification, salinization or other chemical soil contamination
There is evidence that the Fox River valley near Silver Springs was populated by indigenous people near the end of the last ice age, 10–14,000 years ago. [1] The original 1,250 acres (510 ha) tract of land that became Silver Springs State Fish and Wildlife Area was purchased by the state of Illinois in 1969, and has been open since January of that year.