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Lower Rock River area assessment

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Bookmark or cite this item: http://hdl.handle.net/2142/13895

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PDF lowerrock1.pdf (4MB) Volume 1: Geology PDF
PDF lowerrock2.pdf (3MB) Volume 2: Water Resources PDF
PDF lowerrock4.pdf (5MB) Volume 4: Socio-Economic Profile; Environmental Quality; Archaeological Resources PDF
PDF lowerrock3.pdf (10MB) Volume 3: Living Resources PDF
Title: Lower Rock River area assessment
Subject(s): Natural resources surveys --Illinois --Green River Watershed Natural areas --Illinois --Rock River Natural resources surveys --Rock River Watershed (Wis. and Ill.) Natural resources conservation areas --Illinois --Green River Watershed Natural resources conservation areas --Rock River Watershed (Wis. and Ill.) Green River Watershed (Ill.) Rock River Watershed (Wis. and Ill.) Natural resources surveys --Illinois Natural resources conservation areas --Illinois
Geographic Coverage: Illinois
Abstract: The Lower Rock River Area Assessment continues the assessment ofthe Rock River basin that was begun with the Rock River Area Assessment in 1996. The area encompasses approximately 2,500 square miles in northwestern Illinois; including parts of Bureau, Carroll, Henry, Lee, Ogle, Rock Island, and Whiteside counties plus very small parts ofDe Kalb and Mercer counties. The area encompasses 29 subbasins along the Rock and Green Rivers, of which two have been designated a "Resource Rich Area" because they contain significant natural community diversity. The Lower Rock River Ecosystem Partnership was subsequently formed around this core area of high quality ecological resources. This assessment is comprised offive volumes. In Volume 1, Geology discusses the geology, soils, and minerals in the assessment area. Volume 2, Water Resources, discusses the surface and groundwater resources and Volume 3, Living Resources, describes the natural vegetation communities and the fauna ofthe region. Volume 4 contains three parts: Part I, Socio-Economic Profile, discusses the demographics, infrastructure, and economy ofthe area, focusing on the five counties with the greatest amount ofland in the area -Bureau, Henry, Lee, Rock Island and Whiteside; Part II, Environmental Quality, discusses air and water quality, and hazardous and toxic waste generation and management in the area; and Part III, Archaeological Resources, identifies and assesses the archaeological sites, ranging from the Paleoindian Prehistoric (B.C. 10,000) to the Historic (AD. 1650), known in the assessment watershed. Volume 5, EarlyAccounts ofthe Ecology ofthe Lower RockRiverArea, describes the ecology ofthe area as recorded by historical writings of explorers, pioneers, early visitors and early historians.
Issue Date: 1998
Publisher: Illinois Dept. of Natural Resources
Series/Report: Critical Trends Assessment Program
Genre: Report (Grant or Annual)
Type: Text
Language: English
URI: http://hdl.handle.net/2142/13895
Publication Status: published or submitted for publication
Rights Information: These documents are a product of the Illinois state scientific surveys and the Illinois Department of Natural Resources, and has been selected and made available by the Institute of Natural Resource Sustainability, University of Illinois at Urbana-Champaign. They are intended solely for noncommercial research and educational use, and proper attribution is requested.
Date Available in IDEALS: 2009-10-07
Identifier in Online Catalog: 4083628
OCLC Identifier: (OCoLC)ocm40327491
 

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