Vernal Pool Restoration on the Whetstone Savannah

Authors: Keith Perchemlides, The Nature Conservancy, Paul Benton, Oregon Department of Transportation, Cam Patterson, CC Patterson and Associates Date: 2020

Innovative earth-moving restoration has successfully returned wetland function, natural landform, and abundant native species across 190 acres of mounded vernal pool habitat in the Rogue River Valley of southwest Oregon. Led by the Oregon Department of Transportation in collaboration with The Nature Conservancy, the restoration meets compensatory mitigation goals and demonstrates effective methods for recovery of threatened and endangered species: vernal pool fairy shrimp, Cook’s desert parsley, and large-flowered woolly meadowfoam. The project and restoration site, the Whetstone Savanna, exemplify the strength of mitigation banking integrated with local and regional conservation planning.This report presents the restoration within a context of local vernal pool ecology, natural history, and habitat conservation.

Download: Vernal Pool Restoration on the Whetstone Savanna (pdf; 13 mb)

Oregon Flora Plant Atlas

Author: Oregon Flora Project Dept. Botany & Plant Pathology, Oregon State University (various authors)

The Oregon Plant Atlas allows the user to generate customized plant distribution maps from herbarium specimen and observation data. The default search results displayed are “Flora vouchers”, specimens from the OSU Herbarium and selected vouchers from other herbaria. These serve as reference material for the upcoming Flora of Oregon. Any combination of available specimens or unvouchered observations can be mapped by selecting the appropriate checkboxes.

Visit (website): Oregon Flora Plant Atlas

Guide to Placement of Wood, Boulders and Gravel for Habitat Restoration

Author: ODF/ODFW Date: 2010

This guide has been developed to facilitate the placement of large wood, boulders and gravel in a manner consistent with these principles and regulations in Oregon. These techniques, when done independently or in conjunction with other restoration activities, increase the channel complexity and diversity of habitat necessary to help restore and support a healthy aquatic ecosystem.

Download (Word): Guide to Placement of Wood, Boulders and Gravel for Habitat Restoration (4MB)

A Landowner’s Guide for Restoring and Managing Oregon White Oak Habitats

Authors: Vesely, D. and Tucker, G. Date: 2004

The primary purpose of this Guide is to encourage private landowners to conserve, and when appropriate, actively manage Oregon white oaks that already exist on their property, and consider planting additional oaks. In the early chapters of the Guide, we describe some of the uses and benefits of this remarkable tree in hopes of motivating landowners to take action. An introduction to the ecology of the Oregon white oak is included so the reader can better understand how management practices are founded on aspects of the tree’s biology. Later chapters are designed to help landowners develop land management goals and understand the process of natural resource planning.

Download (PDF): A Landowner’s Guide for Restoring and Managing Oregon White Oak Habitats (7MB)

Caring for Streams: Conserving, Restoring and Enhancing Stream Habitat in Southern Oregon

Authors: Illinois Valley Soil & Water Conservation District, and Illinois Valley Watershed Council Date: 2012

If you live in the Illinois Valley, chances are you live close to a river or stream. These waterways natural beauties and are part of what makes our area such a great place to live. However, living next to a stream is not always a “walk in the park.” Our waterways require our attention—sometimes, during high water, they demand it! Flooding and erosion are concerns for many landowners. This booklet has been designed to offer suggestions about things you can do ahead of time to ensure your stream stays healthy and problem-free. Sometimes, the best defense is often a good offense. We hope you will gain some ideas about how to take care of rivers and streams on and near your land.

Download (PDF): Caring for Streams: Conserving, Restoring and Enhancing Stream Habitat in Southern Oregon (1MB)

Managing Himalayan Blackberry in western Oregon riparian areas

Author: Bennett, M. Date: 2007

Listed as a noxious weed in Oregon, Himalayan blackberry rapidly occupies disturbed areas, is very difficult to eradicate once established, and tends to out-compete native vegetation. For those trying to restore or enhance native streamside vegetation, Himalayan blackberry control is a major problem.

This publication discusses the biology of Himalayan blackberry, its effects on riparian functions, and strategies for managing Himalayan blackberry specifically in riparian areas.

Download (PDF): Managing Himalayan Blackberry in western Oregon riparian areas (MB)

Controlling Himalayan Blackberry in the Pacific Northwest

Author: Soll, J.  Date: 2004

This guide to Himalayan Blackberry includes information on species description, origin and habitat, reproduction and basic ecology, ecological threat, and details a variety of control methods.

Download (PDF): Controlling Himalayan Blackberry in the Pacific Northwest (252KB)

A Guide to Riparian Tree Planting in Southwest Oregon

Authors: Bennett, M. and Ahrens, G. Date: 2007

This publication is a step-by-step guide to riparian tree planting in interior southwest Oregon, including Jackson and Josephine counties and the noncoastal portions of Douglas County. Compared to other parts of western Oregon, this area experiences hotter, drier summers, and lower annual precipitation, which poses unique challenges for the survival and growth of riparian plantings. While some details apply mainly to this region, the principles discussed are broadly applicable to tree-planting projects in riparian areas throughout the Pacific Northwest.

Download (PDF): A Guide to Riparian Tree Planting in Southwest Oregon (2MB)

A Guide to Riparian Tree and Shrub Planting in the Willamette Valley: Steps to Success

Authors: Withrow-Robinson, B., Bennett, M., & Ahrens, G. Date: 2011

This guide describes six steps to help landowners, watershed council members, agency personnel, and others communicate about, plan, and implement successful riparian tree and shrub plantings in the Willamette Valley:
1. Plan your project.
2. Select and obtain plant materials.
3. Prepare the site.
4. Plant your trees right.
5. Take care of the planting.
6. Monitor and learn from results.

Interactive Oregon Ecoregions Map

Author: ArcGIS Date: 2018

Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources; they are designed to serve as a spatial framework for the research, assessment, management, and monitoring of ecosystems and ecosystem components.

The interactive version of the Oregon Ecoregions Map was developed by Kathryn Prive, RNPP Coordinator, utilizing layers developed by a number of authors (view author details under “Layers” heading). The map is searchable by place name, address, and coordinates, and features a range of layers for viewing different landscape elements.

Practical Guidelines for Wetland Prairie Restoration in the Willamette Valley, Oregon

Authors: Kreuger, J., Bois, S. Kaye, T., Steeck, D., Taylor, T. Date: 2014

The science of wetland prairie restoration has made significant strides in recent years, building on lessons learned locally in Oregon and Washington and on applied research and practice from prairie restoration efforts in the Midwest. This guide documents the valuable lessons learned in the Pacific Northwest so they can be successfully replicated. The focus is on agricultural lands, in part because a large percentage of the historic wetland prairie lands have been converted to agricultural uses and therefore some of the greatest potential for large scale restoration exists in these areas.

Download (PDF): Practical Guidelines for Wetland Prairie Restoration in the Willamette Valley, Oregon (104.8MB)

Manual and Land Cover Type Descriptions: Oregon Gap Analysis, 1998 Land Cover for Oregon

Author: Killsgaard, C. Date: 1999

In its Acoarse filter@ approach to conservation biology, gap analysis relies on maps of dominant natural land cover types as the most fundamental spatial component of the analysis for terrestrial environments. For the purposes of GAP, most of the land surface of interest (natural) can be characterized by its dominant vegetation. Vegetation patterns are an integrated reflection of the physical and chemical factors that shape the environment of a given land area. They also are determinants for overall biological diversity patterns, and they can be used as a currency for habitat types in conservation evaluations

Download (Word): Manual and Land Cover Type Descriptions: Oregon Gap Analysis, 1998 Land Cover for Oregon (125KB)

Oregon Ecoregions Map

Authors: Thorson, T.D., Bryce, S.A., Lammers, D.A., Woods, A.J., Omernik, J.M., Kagan, J., Pater, D.E., and Comstock, J.A. Date: 2003

Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources; they are designed to serve as a spatial framework for the research, assessment, management, and monitoring of ecosystems and ecosystem components.

Download (PDF): Oregon Ecoregions Map (1.9MB)