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Cartograph-Bee: Mapping Data-Limited Native Bee Diversity and Distributions to Inform Conservation Action
Cartograph-Bee: Mapping Data-Limited Native Bee Diversity and Distributions to Inform Conservation Action
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20250211152024
- ISBN
- 9798384049760
- DDC
- 577.1
- 서명/저자
- Cartograph-Bee: Mapping Data-Limited Native Bee Diversity and Distributions to Inform Conservation Action
- 발행사항
- [Sl] : Cornell University, 2024
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- 형태사항
- 162 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 86-03, Section: B.
- 주기사항
- Advisor: Danforth, Bryan.
- 학위논문주기
- Thesis (Ph.D.)--Cornell University, 2024.
- 초록/해제
- 요약Multiple co-occurring drivers of global change are poised to cause global biodiversity loss and the deterioration of ecosystem services and resilience. In both agricultural and wild ecosystems, bees supply essential pollination services. However, the conservation of bees faces challenges due to the scarcity of occurrence data, which is often biased spatially and taxonomically. Despite bee monitoring initiatives gaining public and political support in recent years, they lag current data needs for facilitating the inclusion of bee diversity in contemporary biodiversity conservation decisions. By leveraging existing collection records and community science data through single-, joint, and stacked species distribution models, I predicted current and future bee distributions and species richness. I found that bee species' responses to global change vary based on their life history traits and environmental preferences. In the desert southwest, a global hotspot for bee diversity, the relative threats of urbanization, utility-scale solar energy development and climate change vary across an elevational gradient. Despite extensive sampling in this region, many bee species, especially those at the greatest risk of decline, lack sufficient data to be included in models. I show that distribution models offer a valuable tool to address these data limitations. For example, using a specialist oil bee, Macropis nuda, I exhibit the utility of species distribution models for informing targeted collection of rare species. In both temperate North America and the Desert Southwest, my models predict that bee distributions are likely to shift to track their climate niches, although the extent of predicted redistribution is variable. I demonstrate that with careful data cleaning, correction for spatial bias, and models robust to presence-only data with small sample sizes, it is feasible to generate estimates of bee distributions and diversity using currently available data. Continued refinement of modeling methods for data-limited species and additional data collection are needed to ensure ecologically important pollinators are included in contemporary biodiversity conservation initiatives and land use decisions, including renewable energy development.
- 일반주제명
- Macroecology
- 일반주제명
- Entomology
- 일반주제명
- Conservation biology
- 일반주제명
- Climate change
- 키워드
- Bees
- 키워드
- Biodiversity
- 키워드
- Conservation
- 기타저자
- Cornell University Entomology
- 기본자료저록
- Dissertations Abstracts International. 86-03B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520250211152024
■006m o d
■007cr#unu||||||||
■020 ▼a9798384049760
■035 ▼a(MiAaPQ)AAI31332892
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a577.1
■1001 ▼aBuckner, Mark Andrew.▼0(orcid)0000-0002-9692-7454
■24510▼aCartograph-Bee: Mapping Data-Limited Native Bee Diversity and Distributions to Inform Conservation Action
■260 ▼a[Sl]▼bCornell University▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a162 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 86-03, Section: B.
■500 ▼aAdvisor: Danforth, Bryan.
■5021 ▼aThesis (Ph.D.)--Cornell University, 2024.
■520 ▼aMultiple co-occurring drivers of global change are poised to cause global biodiversity loss and the deterioration of ecosystem services and resilience. In both agricultural and wild ecosystems, bees supply essential pollination services. However, the conservation of bees faces challenges due to the scarcity of occurrence data, which is often biased spatially and taxonomically. Despite bee monitoring initiatives gaining public and political support in recent years, they lag current data needs for facilitating the inclusion of bee diversity in contemporary biodiversity conservation decisions. By leveraging existing collection records and community science data through single-, joint, and stacked species distribution models, I predicted current and future bee distributions and species richness. I found that bee species' responses to global change vary based on their life history traits and environmental preferences. In the desert southwest, a global hotspot for bee diversity, the relative threats of urbanization, utility-scale solar energy development and climate change vary across an elevational gradient. Despite extensive sampling in this region, many bee species, especially those at the greatest risk of decline, lack sufficient data to be included in models. I show that distribution models offer a valuable tool to address these data limitations. For example, using a specialist oil bee, Macropis nuda, I exhibit the utility of species distribution models for informing targeted collection of rare species. In both temperate North America and the Desert Southwest, my models predict that bee distributions are likely to shift to track their climate niches, although the extent of predicted redistribution is variable. I demonstrate that with careful data cleaning, correction for spatial bias, and models robust to presence-only data with small sample sizes, it is feasible to generate estimates of bee distributions and diversity using currently available data. Continued refinement of modeling methods for data-limited species and additional data collection are needed to ensure ecologically important pollinators are included in contemporary biodiversity conservation initiatives and land use decisions, including renewable energy development.
■590 ▼aSchool code: 0058.
■650 4▼aMacroecology
■650 4▼aEntomology
■650 4▼aConservation biology
■650 4▼aClimate change
■653 ▼aBees
■653 ▼aBiodiversity
■653 ▼aConservation
■653 ▼aGlobal change biology
■653 ▼aSpecies distribution modeling
■690 ▼a0420
■690 ▼a0353
■690 ▼a0408
■690 ▼a0404
■71020▼aCornell University▼bEntomology.
■7730 ▼tDissertations Abstracts International▼g86-03B.
■790 ▼a0058
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17162544▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.


