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Filtering by: Subject Moose -- Food -- Alaska -- Copper River Delta Decade 2000-2009

The influence of fall-spawning salmon on growth and production of juvenile coho salmon rearing in beaver ponds on the Copper River Delta, Alaska

Creator:

Lang, Dirk W.

Abstract:

This thesis examined the influence of fall-spawning coho salmon on the density, growth rate, body condition, and survival to outmigration of juvenile coho salmon rearing in beaver ponds on the Copper River Delta, Alaska. During the fall of 1999 and 2000 fish rearing in ponds that received spawning salmon were...

Resource Type:

Masters Thesis

Full Text:

salmon rearing in beaver ponds on the Copper River Delta, Alaska. During the fall of 1999 and 2000 fish
Factors associated with dusky Canada goose nesting and nest success on artificial nest islands of the western Copper River Delta

Creator:

Maggiulli, Nicole Marie

Abstract:

The population of dusky Canada geese (Branta canadensis occidentalis; hereafter, dusky geese) nesting on the western Copper River Delta (CRD) in south- central Alaska has been in decline since the late 1970s. In an effort to alleviate mammalian predation, increase nest success, and avoid a listing under the U.S. Endangered...

Resource Type:

Masters Thesis

Full Text:

, dusky geese) nesting on the western Copper River Delta (CRD) in south- central Alaska has been in
Beaver ecology on the west Copper River Delta, Alaska

Creator:

Cooper, Erin E.

Abstract:

Since the 1964 earthquake and geologic uplift, beavers (Castor canadensis) have expanded their historic range from the inland (outwash plain) Copper River Delta, Alaska to the once tidally influenced areas of the outer area (uplifted marsh). The uplift presents a unique opportunity to observe beaver expansion, habitat selection and influence...

Resource Type:

Masters Thesis

Full Text:

Beaver Ecology on the West Copper River Delta, Alaska AN