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Filtering by: Academic Affiliation Fisheries and Wildlife Committee Member Grant, Gordon

Fish assemblage organization in the Amazon River floodplain : species richness, spatial distribution and recruitment processes

Creator:

Petry, Paulo

Abstract:

The composition and distribution of fish assemblages was examined in a floodplain lake system in the Amazon basin. Quantitative samples were collected during the 1992-1993 flooding season at Marchantaria Island, Solimoes River. A total of 25,819 specimens representing 8 orders, 30 families, 101 genera and 139 species of fish were...

Resource Type:

Dissertation
Natural history and ecology of larval Lost River suckers and larval shortnose suckers in the Williamson River-Upper Klamath Lake System

Creator:

Cooperman, Michael S.

Abstract:

We monitored larval Lost River and shortnose suckers from natal beds in the Williamson and Sprague rivers to nursery grounds in Upper Klamath Lake. Downstream movements occurred at night, in the middle of the channel, and on the falling limb of the hydrograph. Ages, sizes, and developmental stages of larvae...

Resource Type:

Dissertation
Historical change in channel form and riparian vegetation of the McKenzie River, Oregon

Creator:

Minear, Paula J.

Abstract:

This study examined channel structure and position and riparian vegetation and land use on the upper 70 km of the McKenzie River, Oregon in the 1940s, compared the 1940s conditions to present conditions, and explored the processes driving change in this system and the implications for aquatic habitat. The hydrologic...

Resource Type:

Masters Thesis