University of Illinois Urbana-Champaign

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Showing 241–270 of 959 items
Thumbnail for Illinois in the 21st Century: the Scientific Surveys
Illinois in the 21st Century: the Scientific Surveys
Submitter: Susan Braxton

Thumbnail for The Ground Skink, Scincella lateralis, in Illinois: Range and Possible Recent History
The Ground Skink, Scincella lateralis, in Illinois: Range and Possible Recent History
Axtell, Ralph W.; Bryant, Carol A.

Thumbnail for Determination whether the causal agent for mussel die-offs in the Mississippi River is of chemical or biological origin
Determination whether the causal agent for mussel die-offs in the Mississippi River is of chemical or biological origin
Sparks, Richard E.; Blodgett, K. Douglas; Durham, Lawrence; Horner, Red

Non-Point Pollution Control in Urban Streams
Illinois State Water Survey

Thumbnail for Illinois Cave Amphipod ( Gammarus acherondytes ) Recovery Plan
Illinois Cave Amphipod ( Gammarus acherondytes ) Recovery Plan
Bade, Joan; Taylor, Steven J.; Webb, Donald W.; Panno, Samuel V.; Moss, Philip; Lewis, Julian J.; Tecic, Diane; Brand, Dennis; Hartman, Kenneth

Thumbnail for 1953-1954 Annual Report of the Illinois State Water Survey Division
1953-1954 Annual Report of the Illinois State Water Survey Division
Buswell, Arthur M.

Thumbnail for Demonstration and evaluation of magnetic descalers
Demonstration and evaluation of magnetic descalers
Smothers, Kent W.; Curtiss, Charles D.; Gard, Brian T.; Strauss, Robert H.; Hock, Vincent F.

Thumbnail for ARSENIC REMOVAL IN WATER TREATMENT FACILITIES: SURVEY OF GEOCHEMICAL FACTORS AND PILOT PLANT EXPERIMENTS
ARSENIC REMOVAL IN WATER TREATMENT FACILITIES: SURVEY OF GEOCHEMICAL FACTORS AND PILOT PLANT EXPERIMENTS
Wilson, Steven D.; Kelly, Walton R.; Holm, Thomas R.; Talbott, Jonathan L.

Thumbnail for The Nature Conservancy's Merwin Preserve: Fish and Aquatic Vegetation Monitoring Annual Report
The Nature Conservancy's Merwin Preserve: Fish and Aquatic Vegetation Monitoring Annual Report
VanMiddlesworth, Todd D.; Casper, Andrew F.

Thumbnail for Year 2013 Results and Trends Analysis from Vegetation Monitoring in 20 Constructed Bioswales along Interstate 294, Touhy Avenue to Lake-Cook Road, Cook County, IL
Year 2013 Results and Trends Analysis from Vegetation Monitoring in 20 Constructed Bioswales along Interstate 294, Touhy Avenue to Lake-Cook Road, Cook County, IL
Taft, John B.; Carroll-Cunningham, Connie; Grant, Hannah L.

Thumbnail for Year 2015 Results and Final Analysis of Trends Following Five Years of Vegetation Monitoring in 20 Constructed Bioswales Along Interstate 294,Touhy Avenue to Lake-Cook Road, Cook County, IL
Year 2015 Results and Final Analysis of Trends Following Five Years of Vegetation Monitoring in 20 Constructed Bioswales Along Interstate 294,Touhy Avenue to Lake-Cook Road, Cook County, IL
Taft, John B.; Carroll-Cunningham, Connie

Thumbnail for An Assessment Of Ground-water Quality And Hazardous Substance Activities In Illinois With Recommendations For A Statewide Monitoring Strategy (p.A. 83-1268)
An Assessment Of Ground-water Quality And Hazardous Substance Activities In Illinois With Recommendations For A Statewide Monitoring Strategy (p.A. 83-1268)
Broten, M.D.

Thumbnail for Increased Flood Peaks in Northeastern Illinois [presentation]
Increased Flood Peaks in Northeastern Illinois [presentation]
Markus, Momcilo; McConkey, Sally A.; Hejazi, Mohamad

The Waukegan River National Monitoring Program
Illinois State Water Survey

Thumbnail for Using SPOT imagery to update the National Wetlands Inventory: a study of three Illinois counties
Using SPOT imagery to update the National Wetlands Inventory: a study of three Illinois counties
Jarvis, Janet L.

Thumbnail for INHS Reports, December 1991
INHS Reports, December 1991
Submitter: Susan Braxton

Thumbnail for Lower Mississippi River Waterfowl Census
Lower Mississippi River Waterfowl Census
Bellrose, Frank C.; Sanderson, Glen C.; Crompton, Robert

Thumbnail for Natural History Survey (Under Supervision of Department of Registration and Education)
Natural History Survey (Under Supervision of Department of Registration and Education)
Mills, Harlow B.

Thumbnail for A Selected Bibliography of Insect-Vascular Plant Associations in the United States and Canada
A Selected Bibliography of Insect-Vascular Plant Associations in the United States and Canada
Sanderson, Milton W.; Kingsolver, John M.

Thumbnail for The Changing Illinois Environment: Critical Trends: Executive Summary of the Critical Trends Assessment Project
The Changing Illinois Environment: Critical Trends: Executive Summary of the Critical Trends Assessment Project
Submitter: Susan Braxton

Thumbnail for Inventory of Work of State Water Resource Agencies
Inventory of Work of State Water Resource Agencies
Roberts, W. J.

Thumbnail for National Atmospheric Deposition Program 2002 Annual Summary
National Atmospheric Deposition Program 2002 Annual Summary
National Atmospheric Deposition Program

Thumbnail for National Atmospheric Deposition Program 1999 Annual Summary
National Atmospheric Deposition Program 1999 Annual Summary
National Atmospheric Deposition Program

Thumbnail for Yellow Perch Population Assessment in Southwestern Lake Michigan July 1, 2010 – June 30, 2011
Yellow Perch Population Assessment in Southwestern Lake Michigan July 1, 2010 – June 30, 2011
Redman, Rebecca A.; Czesny, Sergiusz J.; Dettmers,John M.

Thumbnail for The INHS IDOT Programs Annual Report 2012
The INHS IDOT Programs Annual Report 2012
Heske, Ed; Carney, Irenka; Warwick,Charles

Thumbnail for A contribution to a bibliography of the Raccoon (Procyon lotor)
A contribution to a bibliography of the Raccoon (Procyon lotor)
Sanderson, Glen C.; Mech,L.D.; Schnell,J.H.

Thumbnail for Biennial Report of the Director of the Illinois State Laboratory of Natural History Champaign, Illinois 1891-1892
Biennial Report of the Director of the Illinois State Laboratory of Natural History Champaign, Illinois 1891-1892
Forbes, Stephen Alfred

Thumbnail for [Report of the] State Laboratory of Natural History [for the two years ending September 30, 1892]
[Report of the] State Laboratory of Natural History [for the two years ending September 30, 1892]
Forbes, Stephen A.

Thumbnail for Aphids
Aphids
Submitter: Susan Braxton

Thumbnail for Nitrogen in the Nation's Rain
Nitrogen in the Nation's Rain
National Atmospheric Deposition Program