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Habitats
Remove constraint Habitats
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Thematic Classification -- Habitats and Vegetation -- Vegetation
Remove constraint Subject: Thematic Classification -- Habitats and Vegetation -- Vegetation
Database
ScholarsArchive
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1. [Article] Texture analysis riparian coniferous forest ADAR imagery to identify potential ecological indicators for monitoring
The Airborne Data Acquisition and Registration (ADAR) remote sensing system captured one-meter resolution imagery of 25 different riparian sites in drift Creek Basin of coastal northwestern Oregon, USA. ...Citation -
We describe concepts, rationale, and analytical procedures for characterizing physical habitat in wadeable streams based on raw data generated from methods similar or equal to those of Kaufmann and Robison ...
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The objective of this Biological Opinion (BO) is to determine whether the action to restore emergent vegetation to wetlands on Sauvie Island is likely to jeopardize the continued existence of Upper Willamette ...
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6. [Article] Tillamook Bay environmental characterization : a scientific and technical summary : Final Report
This document was prepared under Cooperative Agreement #CE990292–1 with the U.S. Environmental Protection Agency.Citation -
The goal of this project is to recommend a broadly-acceptale efficient and effective methodology for characterizing streamside riparian attributes in forested settings at the site grain for regional monitoring. ...
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Little research has been directed toward determining the status and ecological role of riparian areas in agricultural landscapes of the Willamette Valley, Oregon. A research project has been designed to ...
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10. [Article] Nehalem River watershed assessment
Watershed assessment is a process for evaluating how well a watershed is working. The purpose of this assessment was to determine how natural and human-induced changes have impacted the sustainability ...Citation