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Browsing by Author "Bird, Broxton W."
Now showing items 1-8 of 8
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Kamenov, George D.; Escobar, Jaime; Elliott Arnold, T.; Pardo-Trujillo, Andr; Gangoiti, Gotzon; Hoyos, Natalia; Curtis, Jason H.; Bird, Broxton W.; Isabel Velez, Maria; Vallejo, Felipe; Trejos-Tamayo, Raul (2020)Neotropical wetlands in the paramo (a unique alpine-tundra ecosystem) region of South America have the potential to be natural archives for metal pollution by modern and past populations. An organic-rich sediment core from ...
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Gibson, Derek K.; Bird, Broxton W.; Wattrus, Nigel J.; Escobar, Jaime; Ahmed, Maliha; Fonseca, Héctor; Velasco, Felipe; Fernández, Alejandro; Polissar, Pratigya J. (2019)Geophysical analysis of lacustrine sediment stratigraphy at Lago de Tota (Tota), Boyaca, Colombia provided evidence for significant lake-level fluctuations through the late Quaternary and produced a record that potentially ...
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Liu, Bing; Booth, Robert K.; Escobar, Jaime; Wei, Zhiqiang; Bird, Broxton W.; Pardo, Andres; Curtis, Jason H.; Ouyang, Jun (2019)We investigated the ecology and paleoecology of testate amoebae in peatlands of the Colombian páramo to assess the use of testate amoebae as paleoenvironmental indicators. Objectives were to (1) identify environmental ...
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Wright, Maxwell N.; Bird, Broxton W.; Gibson, Derek K.; Pollard, Harvie; Escobar, Jaime; Barr, Robert C. (2023)Long-term relationships between mean-state climatic conditions and flood frequencies in the mid -continental United States (US) are not well established because instrumental records of fluvial processes are limited to the ...
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Correa-Metrio, Alex; Escobar, Jaime; Bird, Broxton W.; Caballero-Rodriguez, Dayenari; Steinman, Byron A.; Rodriguez-Zorro, Paula A.; Curtis, Jason (2022)Aim: The transition from the Medieval Climate Anomaly (MCA, 950-1250 CE) to the Little Ice Age (LIA, 1350-1800 CE) is the largest pre-industrial climate shift within the last two millennia, offering an opportunity to study ...
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Bird, Broxton W.; Rudloff, Owen; Escobar, Jaime; Gilhooly, William P.; Correa-Metrio, Alex; Vélez, Maria; Polissar, Pratigya J. (2018)
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Bird, Broxton W.; Wilson, Jeremy J.; Escobar, Jaime; Kamenov, George D.; Pollard, Harvie J.; Monaghn, G. W. (2019)
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Gibson, Derek K.; Bird, Broxton W.; Pollard, Harvie J.; Nealy, Cameron A.; Barr, Robert C.; Escobar, Jaime (2022)Late Holocene flood frequencies on the lower Ohio River were investigated using 14C-based sedimen-tation rates from three floodplain lakes located in Illinois (Avery Lake), Kentucky (Grassy Pond), and Indiana (Goose Pond). ...
Now showing items 1-8 of 8
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