東華大學圖書館 |

語系: 繁體中文

說明(常見問題)

回圖書館首頁

手機版館藏查詢

登入

回首頁 到查詢結果 [ null ]

切換: 標籤 | MARC模式 | ISBD

Soil influence on forest vegetation ...

Khuat, Lynn.

FindBook

Google Book

Amazon

博客來

Soil influence on forest vegetation productivity and patterns in the eastern Cascades of southern Oregon.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Soil influence on forest vegetation productivity and patterns in the eastern Cascades of southern Oregon./
作者:	Khuat, Lynn.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2016,
面頁冊數:	67 p.
附註:	Source: Masters Abstracts International, Volume: 55-06.
Contained By:	Masters Abstracts International55-06(E).
標題:	Environmental science. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10138449
ISBN:	9781339940069

Soil influence on forest vegetation productivity and patterns in the eastern Cascades of southern Oregon.
Khuat, Lynn.

Soil influence on forest vegetation productivity and patterns in the eastern Cascades of southern Oregon. - Ann Arbor : ProQuest Dissertations & Theses, 2016 - 67 p.

Source: Masters Abstracts International, Volume: 55-06.

Thesis (Master's)--University of Washington, 2016.

Soils influence vegetation and can critically affect forest restoration results. Areas with similar parent materials can have changes in soil and vegetation across a slope, aspect, slope position, microtopography, and elevation. The objective of this project was to assess what soil characteristics influence vegetation productivity, patterns, and species. The study area for this project is located in the dry forests of the eastern slopes of the Cascade Mountains in the Fremont Winema National Forest of South Central Oregon and overlaps with a Forest Service NEPA project planning area called the Lobert Restoration project. Five major soil series, previously mapped by a collaborative effort between the USFS and NRCS, in the restoration study area were chosen to represent the variety of soil types in the NEPA project planning area. Within mapped areas of each of the soil series, four replicated sites were characterized for soil, vegetation, and landforms. Moisture loggers were placed to monitor soil water content. Soil moisture content throughout the year is a key factor of the productivity and patterns of the plant communities throughout the restoration area. Soil nitrogen and carbon in soil had little correlation with productivity or understory vegetation. Texture, rockiness of profile, buried horizons and slope position influenced vegetation by influencing soil moisture. Resource managers are challenged with the need to develop ecologically based treatment prescriptions that address all the various resource issues across large landscapes. Soil quality can be used as a tool to improve understanding and assessments for both land-use decisions and the sustainability of different land management practices.

ISBN: 9781339940069Subjects--Topical Terms:

677245
Environmental science.

Soil influence on forest vegetation productivity and patterns in the eastern Cascades of southern Oregon.
LDR:02651nmm a2200289 4500 001 2120938
005 20170724102930.5
008 180830s2016 ||||||||||||||||| ||eng d
020 $a 9781339940069
035 $a (MiAaPQ)AAI10138449
035 $a AAI10138449
040 $a MiAaPQ $c MiAaPQ
100 1 $a Khuat, Lynn. $3 3282909
245 1 0 $a Soil influence on forest vegetation productivity and patterns in the eastern Cascades of southern Oregon.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2016
300 $a 67 p.
500 $a Source: Masters Abstracts International, Volume: 55-06.
500 $a Adviser: Darlene Zabowski.
502 $a Thesis (Master's)--University of Washington, 2016.
520 $a Soils influence vegetation and can critically affect forest restoration results. Areas with similar parent materials can have changes in soil and vegetation across a slope, aspect, slope position, microtopography, and elevation. The objective of this project was to assess what soil characteristics influence vegetation productivity, patterns, and species. The study area for this project is located in the dry forests of the eastern slopes of the Cascade Mountains in the Fremont Winema National Forest of South Central Oregon and overlaps with a Forest Service NEPA project planning area called the Lobert Restoration project. Five major soil series, previously mapped by a collaborative effort between the USFS and NRCS, in the restoration study area were chosen to represent the variety of soil types in the NEPA project planning area. Within mapped areas of each of the soil series, four replicated sites were characterized for soil, vegetation, and landforms. Moisture loggers were placed to monitor soil water content. Soil moisture content throughout the year is a key factor of the productivity and patterns of the plant communities throughout the restoration area. Soil nitrogen and carbon in soil had little correlation with productivity or understory vegetation. Texture, rockiness of profile, buried horizons and slope position influenced vegetation by influencing soil moisture. Resource managers are challenged with the need to develop ecologically based treatment prescriptions that address all the various resource issues across large landscapes. Soil quality can be used as a tool to improve understanding and assessments for both land-use decisions and the sustainability of different land management practices.
590 $a School code: 0250.
650 4 $a Environmental science. $3 677245
650 4 $a Environmental management. $3 535182
690 $a 0768
690 $a 0474
710 2 $a University of Washington. $b Environmental and Forest Science. $3 3278420
773 0 $t Masters Abstracts International $g 55-06(E).
790 $a 0250
791 $a Master's
792 $a 2016
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10138449