Development of index of biotic integrity expectations for the ecoregions of Indiana. I. Central corn belt plain appendices. Final report
A total of 197 headwater and wading stream sites were sampled in 1990 to develop and calibrate an Index of Biotic Integrity for use in Indiana. Separate metrics were developed based on previous works to quantify water quality degradation characteristics. Separate scoring criteria and batteries of metrics were developed for Lake Michigan recognizing two divisions. Divisions are based on the presence of salmonid species. Water resources were evaluated indicating improved water resource quality in the Kankakee and Iroquis Rivers with increasing drainage area, while declining quality occurred in the Lake Michigan drainage. Site specific data, scoring criteria, and guild definition are included in the appendix.
- Research Organization:
- Environmental Protection Agency, Chicago, IL (United States). Region V
- OSTI ID:
- 6636315
- Report Number(s):
- PB-93-143683/XAB; EPA-905/9-91/025
- Resource Relation:
- Other Information: See also PB--93-149383
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
POLICY AND ECONOMY
54 ENVIRONMENTAL SCIENCES
INDIANA
WATER POLLUTION ABATEMENT
LAKE MICHIGAN
WATER QUALITY
AQUATIC ECOSYSTEMS
BIOASSAY
BIODEGRADATION
BIOLOGY
COMPARATIVE EVALUATIONS
DRAINAGE
ECOLOGY
FISHES
LAKES
LEADING ABSTRACT
METRIC SYSTEM
METRICS
NUMERICAL ANALYSIS
QUALITY ASSURANCE
RESEARCH PROGRAMS
RIVERS
SAMPLING
TAXONOMY
WATER RESOURCES
ABSTRACTS
ANIMALS
AQUATIC ORGANISMS
CHEMICAL REACTIONS
DECOMPOSITION
DEVELOPED COUNTRIES
DOCUMENT TYPES
ECOSYSTEMS
ENVIRONMENTAL QUALITY
EVALUATION
GREAT LAKES
MATHEMATICS
NORTH AMERICA
POLLUTION ABATEMENT
RESOURCES
STREAMS
SURFACE WATERS
USA
VERTEBRATES
290400* - Energy Planning & Policy- Energy Resources
540350 - Environment
Aquatic- Site Resource & Use Studies- (1990-)