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Towards Understanding Coupled Snow and Soil Frost Behavior in Peatland Landscapes
Towards Understanding Coupled Snow and Soil Frost Behavior in Peatland Landscapes
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20260202103625
- ISBN
- 9798286446049
- DDC
- 551
- 저자명
- Jones, M. W.
- 서명/저자
- Towards Understanding Coupled Snow and Soil Frost Behavior in Peatland Landscapes
- 발행사항
- [Sl] : University of Minnesota, 2025
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2025
- 형태사항
- 174 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 86-12, Section: B.
- 주기사항
- Advisor: Feng, Xue.
- 학위논문주기
- Thesis (Ph.D.)--University of Minnesota, 2025.
- 초록/해제
- 요약Peatlands are responsible for storing almost 30% of global soil carbon while covering only 3% of land surface. At the same time, there is significant overlap between the region of receding permafrost and northern latitude peatlands. As many of these carbon stores are hydrologically regulated, it is becoming more important to understand the influence of snow and seasonally-frozen ground on peatland-dominated catchment hydrology. In this thesis, we begin to tackle questions regarding how snow and frost behave in conjunction with the hydrological connectivity in these carbon-rich ecosystems. Here we highlight that (1) soil frost controls annual streamflow dynamics by influencing the fill-and-spill dynamics of the bog, (2) snow depth (and by consequence soil frost) in mid-latitude headwater catchments is driven by forest structural diversity, (3) there is a significant connection between soil water storage and streamflow dynamics across seasons in peatland dominated catchments and (4) the inclusion of hillslope representation in land surface models can significantly increase the model's ability to capture peatland water table and streamflow dynamics. Together, these findings work towards providing a better understanding of how snow and soil frost matter in peatland systems as a whole.
- 일반주제명
- Hydrologic sciences
- 키워드
- Peatlands
- 키워드
- Land surface
- 키워드
- Soil frost
- 기타저자
- University of Minnesota Water Resources Science
- 기본자료저록
- Dissertations Abstracts International. 86-12B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■006m o d
■007cr#unu||||||||
■020 ▼a9798286446049
■035 ▼a(MiAaPQ)AAI32046150
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a551
■1001 ▼aJones, M. W.
■24510▼aTowards Understanding Coupled Snow and Soil Frost Behavior in Peatland Landscapes
■260 ▼a[Sl]▼bUniversity of Minnesota▼c2025
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2025
■300 ▼a174 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 86-12, Section: B.
■500 ▼aAdvisor: Feng, Xue.
■5021 ▼aThesis (Ph.D.)--University of Minnesota, 2025.
■520 ▼aPeatlands are responsible for storing almost 30% of global soil carbon while covering only 3% of land surface. At the same time, there is significant overlap between the region of receding permafrost and northern latitude peatlands. As many of these carbon stores are hydrologically regulated, it is becoming more important to understand the influence of snow and seasonally-frozen ground on peatland-dominated catchment hydrology. In this thesis, we begin to tackle questions regarding how snow and frost behave in conjunction with the hydrological connectivity in these carbon-rich ecosystems. Here we highlight that (1) soil frost controls annual streamflow dynamics by influencing the fill-and-spill dynamics of the bog, (2) snow depth (and by consequence soil frost) in mid-latitude headwater catchments is driven by forest structural diversity, (3) there is a significant connection between soil water storage and streamflow dynamics across seasons in peatland dominated catchments and (4) the inclusion of hillslope representation in land surface models can significantly increase the model's ability to capture peatland water table and streamflow dynamics. Together, these findings work towards providing a better understanding of how snow and soil frost matter in peatland systems as a whole.
■590 ▼aSchool code: 0130.
■650 4▼aHydrologic sciences
■650 4▼aEnvironmental engineering
■653 ▼aPeatlands
■653 ▼aCarbon-rich ecosystems
■653 ▼aLand surface
■653 ▼aSoil frost
■690 ▼a0388
■690 ▼a0775
■690 ▼a0543
■71020▼aUniversity of Minnesota▼bWater Resources Science.
■7730 ▼tDissertations Abstracts International▼g86-12B.
■790 ▼a0130
■791 ▼aPh.D.
■792 ▼a2025
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17357971▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
