基本信息
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职业迁徙
个人简介
My main research area is plant reproductive biology, specifically, the evolution of breeding systems and pollination systems in alpine ecosystems and alpine genera. Earlier I showed that breeding systems are not necessarily closely linked to pollinator availability at the community level, and that although pollinators become increasingly scarce at higher elevation, pollination probability does not decline in the high Andes as a result of increased flower longevity. My students and I are currently working on the relationship between pollinator availability, breeding systems, floral morphology and genetic selfing rates in high Andean plant species, and on evolutionary patterns in floral morphology and breeding systems in a phylogenetic context using the South American genus Chaetanthera as a model. My work relies heavily on field work complemented with laboratory approaches. My second research interest is in plant biogeography. I am currently working on latitudinal distribution patterns of the entire high elevation (above tree line) flora of the South American Andes, using the latter as a model to sort out hypotheses on latitudinal species gradients. My third research interest is in conservation biology. We are currently working on the floras of 16 state protected areas in Chile in order to assess their conservation value. This work was stimulated by the designation of central Chile as a "Biodiversity Hotspot for Conservation Priority" based on work initially carried out by our research group and supported by my Chilean Endowed Presidential Chair.
研究兴趣
论文共 52 篇作者统计合作学者相似作者
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ECOLOGY AND EVOLUTIONno. 2 (2024): e10888-e10888
Plants (Basel, Switzerland)no. 10 (2023): 2017-2017
James S Santangelo,Rob W Ness,Beata Cohan,Connor R Fitzpatrick, Simon G Innes, Sophie Koch,Lindsay S Miles, Samreen Munim,Pedro R Peres-Neto,Cindy Prashad, Alex T Tong,Windsor E Aguirre,
Mary T K Arroyo,Valeria Robles,Ítalo Tamburrino,Jaime Martínez-Harms,René D Garreaud,Paola Jara-Arancio,Patricio Pliscoff, Ana Copier,Jonás Arenas, Joaquín Keymer, Kiara Castro
Plant Systematics and Evolutionno. 2 (2017): 221-232
Luis Felipe Hinojosa,Aurora Gaxiola,Maria F Perez, Francy Carvajal, Maria Francisca Campano,Mirta E Quattrocchio,Harufumi Nishida,Kazuhiko Uemura,Atsushi Yabe,Ramiro O Bustamante,Mary T K Arroyo
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