東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Soil-climate feedbacks: Understandin...

Reynolds, Lorien L.

Linked to FindBook

Google Book

Amazon

博客來

Soil-climate feedbacks: Understanding the controls and ecosystem responses of the carbon cycle under a changing climate.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Soil-climate feedbacks: Understanding the controls and ecosystem responses of the carbon cycle under a changing climate./
Author:	Reynolds, Lorien L.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2016,
Description:	151 p.
Notes:	Source: Dissertation Abstracts International, Volume: 78-01(E), Section: B.
Contained By:	Dissertation Abstracts International78-01B(E).
Subject:	Ecology. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10142230
ISBN:	9781339975443

Soil-climate feedbacks: Understanding the controls and ecosystem responses of the carbon cycle under a changing climate.
Reynolds, Lorien L.

Soil-climate feedbacks: Understanding the controls and ecosystem responses of the carbon cycle under a changing climate. - Ann Arbor : ProQuest Dissertations & Theses, 2016 - 151 p.

Source: Dissertation Abstracts International, Volume: 78-01(E), Section: B.

Thesis (Ph.D.)--University of Oregon, 2016.

Soil organic matter (SOM) decomposition and formation is an important climate feedback, with the potential to amplify or offset climate forcing. To understand the fate of soil carbon (C) stores and fluxes (i.e., soil respiration) under future climate it is necessary to investigate responses across spatial and temporal scales, from the ecosystem to the molecular level, from diurnal to decadal trends. Moreover, it is important to question the assumptions and paradigms that underlie apparently paradoxical evidence to reveal the true nature of soil-climate feedbacks. My dissertation includes research into the response of soil respiration in Pacific Northwest prairies to warming and wetting along a natural regional climate gradient (Chapter II), and then delves deeper into the mechanisms underlying SOM decomposition and formation, examining the temperature sensitivity of SOM decomposition of prairie soils that were experimentally warmed for ~2 yr, and a forest soil in which litter-inputs were manipulation for 20 yr (Chapter III), and finally testing soil C cycling dynamics, including mineral-associated C pools, decomposition dynamics, and the molecular nature of SOM itself, under litter-manipulation in order to understand the controls on SOM formation and mineralization (Chapter IV). This dissertation includes previously published and unpublished coauthored material; see the individual chapters for a list of co-authors, and description of contributions.

ISBN: 9781339975443Subjects--Topical Terms:

516476
Ecology.

Soil-climate feedbacks: Understanding the controls and ecosystem responses of the carbon cycle under a changing climate.
LDR:02447nmm a2200301 4500 001 2116742
005 20170508081322.5
008 180830s2016 ||||||||||||||||| ||eng d
020 $a 9781339975443
035 $a (MiAaPQ)AAI10142230
035 $a AAI10142230
040 $a MiAaPQ $c MiAaPQ
100 1 $a Reynolds, Lorien L. $0 (orcid)0000-0002-8570-7165 $3 3278480
245 1 0 $a Soil-climate feedbacks: Understanding the controls and ecosystem responses of the carbon cycle under a changing climate.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2016
300 $a 151 p.
500 $a Source: Dissertation Abstracts International, Volume: 78-01(E), Section: B.
500 $a Adviser: Scott Bridgham.
502 $a Thesis (Ph.D.)--University of Oregon, 2016.
520 $a Soil organic matter (SOM) decomposition and formation is an important climate feedback, with the potential to amplify or offset climate forcing. To understand the fate of soil carbon (C) stores and fluxes (i.e., soil respiration) under future climate it is necessary to investigate responses across spatial and temporal scales, from the ecosystem to the molecular level, from diurnal to decadal trends. Moreover, it is important to question the assumptions and paradigms that underlie apparently paradoxical evidence to reveal the true nature of soil-climate feedbacks. My dissertation includes research into the response of soil respiration in Pacific Northwest prairies to warming and wetting along a natural regional climate gradient (Chapter II), and then delves deeper into the mechanisms underlying SOM decomposition and formation, examining the temperature sensitivity of SOM decomposition of prairie soils that were experimentally warmed for ~2 yr, and a forest soil in which litter-inputs were manipulation for 20 yr (Chapter III), and finally testing soil C cycling dynamics, including mineral-associated C pools, decomposition dynamics, and the molecular nature of SOM itself, under litter-manipulation in order to understand the controls on SOM formation and mineralization (Chapter IV). This dissertation includes previously published and unpublished coauthored material; see the individual chapters for a list of co-authors, and description of contributions.
590 $a School code: 0171.
650 4 $a Ecology. $3 516476
650 4 $a Geochemistry. $3 539092
650 4 $a Soil sciences. $3 2122699
690 $a 0329
690 $a 0996
690 $a 0481
710 2 $a University of Oregon. $b Department of Biology. $3 3191662
773 0 $t Dissertation Abstracts International $g 78-01B(E).
790 $a 0171
791 $a Ph.D.
792 $a 2016
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10142230