Browsing by Author "Hayes, Marc P."

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Eugene : South Ridgeline habitat study

SWCA, Inc; Beyer, Erica; Salix Associates; Holzhauser, Nancy; Winterbrook Planning (Firm); Environmental Solutions, Inc.; Mitchell, Katie; Reed, Jim; Galen, Christie; Hayes, Marc P.; Gleason, Dan; Wison, Barbara; Eugene (Or.); Brooks, Tim (City of Eugene (Or.), 2007-08)

This report contains documentation of a five-month inventory and assessment of over 2600 acres of upland habitats on public and private land in the South Ridgeline area of Eugene, Oregon. The South Ridgeline Habitat Study ...
Exploratory Evaluation of Nutrient Enrichment and Frog Response at Conboy Lake National Wildlife Refuge

U.S. Fish and Wildlife Service; Hayes, Marc P.; Materna, Elizabeth; Engler, Joseph; Rombough, Christopher (Portland, Or. : U.S. Fish and Wildlife Service, Region 1, [2005], 2005-08)

Reports on the results of a study on the effects of nutrient enrichment on the Oregon spotted frog in the Conboy Lake National Wildlife Refuge. Makes recommendations for management based on the results.
Portland : West Hayden Island goal 5 analysis

Hayes, Marc P.; Portland (Or.). Bureau of Planning; Portland (Or.); Smyth, Maurita; Port of Portland (Or.); Bakke, Bill M. (City of Portland (Or.), 1996-06)

This document provides an inventory, analysis, and recommendations to protect significant natural resources located on the western portion of Hayden Island. The Bureau of Planning has prepared this report for the Port of ...