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职业迁徙
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Research Interests
Geographic variation in avian life history traits and parental care behaviors
Life history traits, such as clutch size, renesting rates, developmental rates, age of first reproduction, and adult survival, along with parental care behaviors (incubation, brooding, feeding young), vary extensively in geographic space. This project focuses on measuring these traits and behaviors for coexisting species across a series of geographic sites that differ in adult and nest mortalities (Arizona (current), Malaysia (current), Venezuela (done), South Africa (done), New Zealand (done), Tasmania (done)).
Climate effects on a high elevation riparian ecosystem and bird community
A long-term (since 1985) study of a high elevation riparian ecosystem and bird community demonstrates climate effects on trophic interactions among plants, birds, and nest predation. Key deciduous plants and several bird species have declined strongly in abundance, with one previously common bird species (MacGillivray's Warbler) even going locally extinct. Large herbivores may interact with climate change to cause plant losses (see next project).
Large herbivore exclusion experiment on a riparian ecosystem
Long-term declines in plants, and many bird species that rely on these plants, may reflects of over-browsing by large herbivores, together with climate change (see above project). Herbivory and climate may interact in that drier years may yield lower plant propogation that make them more susceptible to browsing pressures. Large-scale (9 ha) exclosures were erected on three sites in 2004 to examine the separate effects of herbivores versus climate.
Geographic variation in avian life history traits and parental care behaviors
Life history traits, such as clutch size, renesting rates, developmental rates, age of first reproduction, and adult survival, along with parental care behaviors (incubation, brooding, feeding young), vary extensively in geographic space. This project focuses on measuring these traits and behaviors for coexisting species across a series of geographic sites that differ in adult and nest mortalities (Arizona (current), Malaysia (current), Venezuela (done), South Africa (done), New Zealand (done), Tasmania (done)).
Climate effects on a high elevation riparian ecosystem and bird community
A long-term (since 1985) study of a high elevation riparian ecosystem and bird community demonstrates climate effects on trophic interactions among plants, birds, and nest predation. Key deciduous plants and several bird species have declined strongly in abundance, with one previously common bird species (MacGillivray's Warbler) even going locally extinct. Large herbivores may interact with climate change to cause plant losses (see next project).
Large herbivore exclusion experiment on a riparian ecosystem
Long-term declines in plants, and many bird species that rely on these plants, may reflects of over-browsing by large herbivores, together with climate change (see above project). Herbivory and climate may interact in that drier years may yield lower plant propogation that make them more susceptible to browsing pressures. Large-scale (9 ha) exclosures were erected on three sites in 2004 to examine the separate effects of herbivores versus climate.
研究兴趣
论文共 309 篇作者统计合作学者相似作者
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期刊级别
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Journal of applied ecology (2024)
Angela Branche,Nadine Rouphael,David Diemert,Ann Falsey,Cecilia Losada,Lindsey R Baden,Sharon Frey,Jennifer Whitaker,Susan Little,Evan Anderson,Emmanuel Walter,Richard Novak,Richard Rupp,Lisa Jackson,Tara Babu,Angelica Kottkamp,Annie Luetkemeyer,Lilly Immergluck,Rachel Presti,Martin Backer,Patricia Winokur,Siham Mahgoub,Paul Goepfert,Dahlene Fusco,Elissa Malkin,Jeff Bethony,Edward Walsh,Daniel Graciaa,Hady Samaha,Amy Sherman,Stephen Walsh,Getahun Abate,Zacharoula Oikonomopoulou,Hana El Sahly,Thomas Martin,Satoshi Kamidani,Michael Smith,Benjamin Ladner,Laura Porterfield,Maya Dunstan,Anna Wald,Tamia Davis,Robert Atmar,Mark Mulligan,Kirsten Lyke,Christine Posavad,Megan Meagher,David Stephens,Kathleen Neuzil,Kuleni Abebe,Heather Hill,Jim Albert,Kalyani Telu,Jinjian Mu,Teri Lewis, Lisa Giebeig,Amanda Eaton,Antonia Netzl,Sam Wilks,Sina Tureli,Mamodikoe Makhene,Sonja Crandon,David Montefiori,Mat Makowski,Derek Smith,Seema Nayak,Paul Roberts,John Beigel
Research square (2023)
The Wilson journal of ornithologyno. 2 (2023)
Global ecology and biogeographyno. 4 (2022): 765-775
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作者统计
#Papers: 311
#Citation: 24475
H-Index: 82
G-Index: 152
Sociability: 6
Diversity: 4
Activity: 32
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