Oregon Natural Areas Plan
The rich diversity of ecosystems and native plants and animals is one of Oregon's most distinctive and valued qualities. Our state contains rain forests, dry forests, oak woodlands, alpine meadows, prairies, deserts, marshes, estuaries, dunes, rocky headlands, lakes and streams. There are a num...
Main Author: | |
---|---|
Format: | Text |
Language: | unknown |
Published: |
PDXScholar
2010
|
Subjects: | |
Online Access: | https://pdxscholar.library.pdx.edu/naturalresources_pub/8 https://pdxscholar.library.pdx.edu/cgi/viewcontent.cgi?article=1007&context=naturalresources_pub |
id |
ftportlandstate:oai:pdxscholar.library.pdx.edu:naturalresources_pub-1007 |
---|---|
record_format |
openpolar |
spelling |
ftportlandstate:oai:pdxscholar.library.pdx.edu:naturalresources_pub-1007 2023-05-15T15:06:22+02:00 Oregon Natural Areas Plan Oregon Natural Heritage Advisory Council 2010-01-01T08:00:00Z application/pdf https://pdxscholar.library.pdx.edu/naturalresources_pub/8 https://pdxscholar.library.pdx.edu/cgi/viewcontent.cgi?article=1007&context=naturalresources_pub unknown PDXScholar https://pdxscholar.library.pdx.edu/naturalresources_pub/8 https://pdxscholar.library.pdx.edu/cgi/viewcontent.cgi?article=1007&context=naturalresources_pub Institute for Natural Resources Publications Oregon Natural Heritage Program Nature conservation -- Oregon Natural areas--Oregon--Management Natural Resources and Conservation Sustainability text 2010 ftportlandstate 2022-01-09T19:13:33Z The rich diversity of ecosystems and native plants and animals is one of Oregon's most distinctive and valued qualities. Our state contains rain forests, dry forests, oak woodlands, alpine meadows, prairies, deserts, marshes, estuaries, dunes, rocky headlands, lakes and streams. There are a number of reasons it is so diverse. First are the extremes of climate, with rainfall ranging from over 200 inches a year along Oregon’s north coast, to less than 7 inches a year in the Alvord Desert, and temperatures from the very mild banana belt along the coast near the California border to the extremes of the high alpine areas of the Wallowa Mountains. Secondly, Oregon is diverse geographically and geologically, having ancient serpentine landscapes in the Siskiyou Mountains and recent volcanics in the Cascades and the deepest gorge in North America at Hells Canyon. Lastly, Oregon is a floristic crossroads, with arctic boreal species finding their southern limit, Rocky Mountain species common in northeastern Oregon, Great Basin species in southeastern Oregon, and California coastal and Sierra species in the southwest, all mixing with native northwestern taxa to create a wide array of habitats. Text Arctic Portland State University: PDXScholar Arctic |
institution |
Open Polar |
collection |
Portland State University: PDXScholar |
op_collection_id |
ftportlandstate |
language |
unknown |
topic |
Oregon Natural Heritage Program Nature conservation -- Oregon Natural areas--Oregon--Management Natural Resources and Conservation Sustainability |
spellingShingle |
Oregon Natural Heritage Program Nature conservation -- Oregon Natural areas--Oregon--Management Natural Resources and Conservation Sustainability Oregon Natural Heritage Advisory Council Oregon Natural Areas Plan |
topic_facet |
Oregon Natural Heritage Program Nature conservation -- Oregon Natural areas--Oregon--Management Natural Resources and Conservation Sustainability |
description |
The rich diversity of ecosystems and native plants and animals is one of Oregon's most distinctive and valued qualities. Our state contains rain forests, dry forests, oak woodlands, alpine meadows, prairies, deserts, marshes, estuaries, dunes, rocky headlands, lakes and streams. There are a number of reasons it is so diverse. First are the extremes of climate, with rainfall ranging from over 200 inches a year along Oregon’s north coast, to less than 7 inches a year in the Alvord Desert, and temperatures from the very mild banana belt along the coast near the California border to the extremes of the high alpine areas of the Wallowa Mountains. Secondly, Oregon is diverse geographically and geologically, having ancient serpentine landscapes in the Siskiyou Mountains and recent volcanics in the Cascades and the deepest gorge in North America at Hells Canyon. Lastly, Oregon is a floristic crossroads, with arctic boreal species finding their southern limit, Rocky Mountain species common in northeastern Oregon, Great Basin species in southeastern Oregon, and California coastal and Sierra species in the southwest, all mixing with native northwestern taxa to create a wide array of habitats. |
format |
Text |
author |
Oregon Natural Heritage Advisory Council |
author_facet |
Oregon Natural Heritage Advisory Council |
author_sort |
Oregon Natural Heritage Advisory Council |
title |
Oregon Natural Areas Plan |
title_short |
Oregon Natural Areas Plan |
title_full |
Oregon Natural Areas Plan |
title_fullStr |
Oregon Natural Areas Plan |
title_full_unstemmed |
Oregon Natural Areas Plan |
title_sort |
oregon natural areas plan |
publisher |
PDXScholar |
publishDate |
2010 |
url |
https://pdxscholar.library.pdx.edu/naturalresources_pub/8 https://pdxscholar.library.pdx.edu/cgi/viewcontent.cgi?article=1007&context=naturalresources_pub |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Institute for Natural Resources Publications |
op_relation |
https://pdxscholar.library.pdx.edu/naturalresources_pub/8 https://pdxscholar.library.pdx.edu/cgi/viewcontent.cgi?article=1007&context=naturalresources_pub |
_version_ |
1766337990707118080 |