Soil Survey of Morrow County Area, Oregon

Soil Survey of Morrow County Area, Oregon PDF Author: Richard E. Hosler
Publisher:
ISBN:
Category : Land use
Languages : en
Pages : 370

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Soil Survey of Morrow County Area, Oregon

Soil Survey of Morrow County Area, Oregon PDF Author: Richard E. Hosler
Publisher:
ISBN:
Category : Land use
Languages : en
Pages : 370

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Soil Survey

Soil Survey PDF Author:
Publisher:
ISBN:
Category : Soil surveys
Languages : en
Pages : 254

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages :

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Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1252

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The Soils of Oregon

The Soils of Oregon PDF Author: Thor Thorson
Publisher: Springer Nature
ISBN: 3030900916
Category : Technology & Engineering
Languages : en
Pages : 552

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This book is the only comprehensive summary of natural resources of Oregon and adds to World Soil Book Series state-level collection. Due to broad latitudinal and elevation differences, Oregon has an exceptionally diverse climate, which exerts a major influence on soil formation. The mean annual temperature in Oregon ranges from 0°C in the Wallowa and Blue Mountains of northeastern Oregon to 13 °C in south-central Oregon. The mean annual precipitation ranges from 175 mm in southeastern Oregon to over 5,000 mm at higher elevations in the Coast Range. The dominant vegetation type in Oregon is temperate shrublands, followed by forests dominated by lodgepole pine, Douglas-fir, and mixed conifers, grasslands, subalpine forests, maritime Sitka spruce-western hemlock forests, and ponderosa pine-dominated forests. Oregon is divided into 17 Major Land Resource Areas, the largest of which include the Malheur High Plateau, the Cascade Mountains, the Blue Mountain Foothills, and Blue Mountains. The single most important geologic event in Oregon was the deposition of Mazama ash 7,700 years by the explosion of Mt. Mazama. Oregon has soil series representative of 10 orders, 40 suborders, 114 great groups, 389 subgroups, over 1,000 families, and over 1,700 soil series. Mollisols are the dominant order in Oregon, followed by Aridisols, Inceptisols, Andisols, Ultisols, and Alfisols. Soils in Oregon are used primarily for forest products, livestock grazing, agricultural crops, and wildlife management. Key land use issues in Oregon are climate change; wetland loss; flooding; landslides; volcanoes, earthquakes, and tsunamis; coastal erosion; and wildfires.

Stereo Photo Series for Quantifying Natural Fuels: Mixed-conifer with mortality, western juniper, sagebrush, and grassland types in the interior Pacific Northwest

Stereo Photo Series for Quantifying Natural Fuels: Mixed-conifer with mortality, western juniper, sagebrush, and grassland types in the interior Pacific Northwest PDF Author: Roger D. Ottmar
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 76

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Stereo Photo Series for Quantifying Natural Fuels

Stereo Photo Series for Quantifying Natural Fuels PDF Author: Roger D. Ottmar
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 80

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Priest Rapids Hydroelectric Project

Priest Rapids Hydroelectric Project PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 612

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Portland Sewage Sludge Disposal

Portland Sewage Sludge Disposal PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 340

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Soil Survey, Benton County Area, Washington

Soil Survey, Benton County Area, Washington PDF Author: Jack J. Rasmussen
Publisher:
ISBN:
Category : Benton County (Wash.)
Languages : en
Pages : 196

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