Distribution And Relative Abundance Of Upper Mississippi River Fishes

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Distribution And Relative Abundance Of Upper Mississippi River Fishes

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Author : Michael J. Steuck
language : en
Publisher:
Release Date : 2010

Distribution And Relative Abundance Of Upper Mississippi River Fishes written by Michael J. Steuck and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Fish populations categories.

A total of 163 species of fish have been collected and identified from the Upper Mississippi River since record keeping began late in the 19th century. Records of occurrence appearing in this document have been obtained from a variety of sources, including personal notations by field biologists, agency reports, published reports in the scientific literature on the distribution of fishes in various regions, and more recent habitat and community fish sampling initiated by the Long Term Resource Monitoring Program (LTRMP). This document is meant to provide a consolidated listing of species that presently occur, have occurred, or have been collected in the Upper Mississippi River. Rankings were assigned concerning distribution and relative abundance of those species throughout the river.

Distribution And Relative Abundance Of Upper Mississippi River Fishes

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Author :
language : en
Publisher:
Release Date : 1983

Distribution And Relative Abundance Of Upper Mississippi River Fishes written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Fish populations categories.

Species Composition Relative Abundance And Distribution Of Fishes In Navigation Pool 8 Of The Upper Mississippi River

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Author : Thomas Dale Pellett
language : en
Publisher:
Release Date : 1980

Species Composition Relative Abundance And Distribution Of Fishes In Navigation Pool 8 Of The Upper Mississippi River written by Thomas Dale Pellett and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Fish populations categories.

The species composition, relative abundance, and distribution of fishes in Navigation Pool 8 of the Upper Mississippi River was described. Evaluations were based on data collected from 38 areas sampled during the summer of 1975. A total of 23,716 identifiable specimens, representing 70 species and 18 families, was collected during this survey. Of these, 65 species were classified as natural resident species, and one as an introduced resident species. Of the four non-resident species collected, three appeared to be transient individuals from small tributary streams and one a bait bucket introduction.

Temporal And Spatial Trends In The Frequency Of Occurrence Length Frequency Distributions Length Weight Relationships And Relative Abundance Of Upper Mississippi River Fish

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Author : Daniel J. Kirby
language : en
Publisher:
Release Date : 2006

Temporal And Spatial Trends In The Frequency Of Occurrence Length Frequency Distributions Length Weight Relationships And Relative Abundance Of Upper Mississippi River Fish written by Daniel J. Kirby and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Freshwater fishes categories.

Study Of Fish In The Main Channel Of The Mississippi River Between River Miles 500 And 513 5

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Author : LGL ECOLOGICAL RESEARCH ASSOCIATES INC BRYAN TX.
language : en
Publisher:
Release Date : 1981

Study Of Fish In The Main Channel Of The Mississippi River Between River Miles 500 And 513 5 written by LGL ECOLOGICAL RESEARCH ASSOCIATES INC BRYAN TX. and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with categories.

The main channel habitat in Pool 14 (river miles 500 to 513.5) of the upper Mississippi River was sampled to determine the occurrence, distribution and relative abundance of fishes. Gear types used were gill net, trammel net, hoop net, bottom trawl, midwater trawl, seine and electrofisher. Thirty-nine species of fish were caught from May 1979 to April 1980. The most abundant species of 2692 total fish were channel catfish (59.0%, which wre mostly YOY), silver chub (12.0%), mooneye (10.3%), shovelnose sturgeon (9.4%), freshwater drum (2.5%), flathead catfish (1.7%), and river darter (1.7%). Catch rates and species compositions varied seasonally; the most fish caught in July (1027) while the fewest were caught in February (4).

Water Quality Assessment Of Part Of The Upper Mississippi River Basin Minnesota And Wisconsin

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Author :
language : en
Publisher:
Release Date : 1996

Water Quality Assessment Of Part Of The Upper Mississippi River Basin Minnesota And Wisconsin written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Groundwater categories.

Spatial Structure And Temporal Variation Of Fish Communities In The Upper Mississippi River System

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Author :
language : en
Publisher:
Release Date : 2005

Spatial Structure And Temporal Variation Of Fish Communities In The Upper Mississippi River System written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Fish communities categories.

Variation in community composition (presence/absence data) and structure (relative abundance) of Upper Mississippi River fishes was assessed using data from the Long Term Resource Monitoring Program collected from 1994 to 2002. Community composition of fishes varied more in space than through time. We found substantial variation in community composition across two spatial scales: large-scale differences between upper and lower river reaches and small-scale differences among individual regional trend areas (RTA). Community structure (relative abundance data) of fishes also varied more through space than through time. We found substantial variation in fish community structure at three spatial scales: (1) large-scale differences between upper and lower river reaches, (2) differences among individual RTA, and (3) differences among habitat strata, with backwaters having a distinct community structure relative to the main channel and side channels. When averaged across all RTA, fish community structure in 1994 and 1995 was distinct from all other years, possibly as a result of the 1993 Flood. Fish community structure observations for each RTA and year correlated with the environmental variables measured at each sample site. A canonical approach revealed that the combination of Secchi depth, water temperature, current velocity, and vegetation abundance had the greatest correlation with community structure.

East Channel Of Upper Mississippi River Long Term Maintenance Plan For Federal Harbor And Permit Application To Construct And Expand Barge Terminal Facilities Prairie Du Chien

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Author :
language : en
Publisher:
Release Date : 1993

East Channel Of Upper Mississippi River Long Term Maintenance Plan For Federal Harbor And Permit Application To Construct And Expand Barge Terminal Facilities Prairie Du Chien written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with categories.

Relative Abundance Of Larval Fish In 4 Habitat Types Pool 16 Upper Mississippi River

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Author : Robert A. Clevenstine
language : en
Publisher:
Release Date : 1991

Relative Abundance Of Larval Fish In 4 Habitat Types Pool 16 Upper Mississippi River written by Robert A. Clevenstine and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Fishes categories.

Upper Mississippi River National Wildlife And Fish Refuge Refuge Master Plan

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Author :
language : en
Publisher:
Release Date : 1987

Upper Mississippi River National Wildlife And Fish Refuge Refuge Master Plan written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with categories.