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Consequences of Animal Migration in an Era of Global Change
Consequences of Animal Migration in an Era of Global Change
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20260202104704
- ISBN
- 9798291502556
- DDC
- 574.5
- 서명/저자
- Consequences of Animal Migration in an Era of Global Change
- 발행사항
- [Sl] : University of Minnesota, 2025
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2025
- 형태사항
- 153 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 87-02, Section: B.
- 주기사항
- Advisor: Shaw, Allison K.
- 학위논문주기
- Thesis (Ph.D.)--University of Minnesota, 2025.
- 초록/해제
- 요약Due to the importance of migration as an adaptation to environmental variation for many animals, it is clear that migration mediates the consequences of environmental change for migratory populations. Migration also clearly mediates the consequences of environmental change for broader ecosystems whenever changes to migratory strategies and migratory population sizes affect the ecological role of migrants. However, because both migration and environmental change are complex phenomena, it is less clear how migration mediate the consequences of environmental change. In this thesis I develop ecological theory to elucidate ways in which migration might mediate the consequences of climate change for migratory populations (Theme 1, Chapters 1 and 2) and the consequences of environmental change for disease dynamics (Theme 2, Chapter 3). In Chapter 1, I build a model to understand the role of migratory cues in determining the severity of phenological mismatch experienced by migrants following phenological change. In Chapter 2, I explore how spatial aggregation of populations mediates the effect of spatially restricted disturbances, like extreme climate events. In Chapter 3, I determine how two traits associated with migration, tolerance to infection and pace of life, affect pathogen trait evolution and the impact of disease on populations following spillover events. Together, these projects advance our understanding of how migration mediates the consequences of environmental change. This in turn improves our ability to make predictions and design effective conservation strategies in our current era of rapid environmental change.
- 일반주제명
- Ecology
- 일반주제명
- Mathematics
- 일반주제명
- Environmental science
- 일반주제명
- Biology
- 키워드
- Disturbances
- 키워드
- Migration
- 키워드
- Movement ecology
- 기타저자
- University of Minnesota Ecology Evolution and Behavior
- 기본자료저록
- Dissertations Abstracts International. 87-02B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■006m o d
■007cr#unu||||||||
■020 ▼a9798291502556
■035 ▼a(MiAaPQ)AAI32116667
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a574.5
■1001 ▼aTorstenson, Martha Solveig.
■24510▼aConsequences of Animal Migration in an Era of Global Change
■260 ▼a[Sl]▼bUniversity of Minnesota▼c2025
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2025
■300 ▼a153 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 87-02, Section: B.
■500 ▼aAdvisor: Shaw, Allison K.
■5021 ▼aThesis (Ph.D.)--University of Minnesota, 2025.
■520 ▼aDue to the importance of migration as an adaptation to environmental variation for many animals, it is clear that migration mediates the consequences of environmental change for migratory populations. Migration also clearly mediates the consequences of environmental change for broader ecosystems whenever changes to migratory strategies and migratory population sizes affect the ecological role of migrants. However, because both migration and environmental change are complex phenomena, it is less clear how migration mediate the consequences of environmental change. In this thesis I develop ecological theory to elucidate ways in which migration might mediate the consequences of climate change for migratory populations (Theme 1, Chapters 1 and 2) and the consequences of environmental change for disease dynamics (Theme 2, Chapter 3). In Chapter 1, I build a model to understand the role of migratory cues in determining the severity of phenological mismatch experienced by migrants following phenological change. In Chapter 2, I explore how spatial aggregation of populations mediates the effect of spatially restricted disturbances, like extreme climate events. In Chapter 3, I determine how two traits associated with migration, tolerance to infection and pace of life, affect pathogen trait evolution and the impact of disease on populations following spillover events. Together, these projects advance our understanding of how migration mediates the consequences of environmental change. This in turn improves our ability to make predictions and design effective conservation strategies in our current era of rapid environmental change.
■590 ▼aSchool code: 0130.
■650 4▼aEcology
■650 4▼aMathematics
■650 4▼aEnvironmental science
■650 4▼aBiology
■653 ▼aDisturbances
■653 ▼aEnvironmental change
■653 ▼aMathematical model
■653 ▼aMigration
■653 ▼aMovement ecology
■653 ▼aPathogen evolution
■690 ▼a0329
■690 ▼a0405
■690 ▼a0768
■690 ▼a0306
■71020▼aUniversity of Minnesota▼bEcology, Evolution and Behavior.
■7730 ▼tDissertations Abstracts International▼g87-02B.
■790 ▼a0130
■791 ▼aPh.D.
■792 ▼a2025
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17358450▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
