Gabriel Santos
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Demography and Population Viability Analyses of Microendemic Plants from Amazonian Cangas

Plant ecology
Demography
Population Viability Analyses
Extinction risk
Cangas
Amazon
Campos rupestres
Author

Gabriel Santos

Published

July 25, 2026

Since 2024, I have been working as a Postdoctoral Researcher at the Vale Institute of Technology, focusing on 34 critical and priority plant species in the Cangas of the Carajás National Forest. Given that monitoring and managing these species are essential prerequisites for sustainable iron ore mining in the region, my role involves developing demographic monitoring protocols, tracking populations, and conducting Population Viability Analyses (PVA) for four selected critical species: Ipomoea cavalcantei, Carajasia cangae, Parapiqueria cavalcantei and Daphnopsis filipedunculata.

Project outputs

Planta brasileira ameaçada de extinção modifica taxas de crescimento em resposta a condições climáticas

Article published by Agência Bori regarding the climate responses of the studied species.

Microclimate drives demographic compensation in a narrow endemic tropical species

Published paper.

A red flower found nowhere else loses ground as mining expands in Brazil’s Amazon

Article published by Mongabay on mining pressures on the endemic plants of Carajás

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Meet the studied species

Carajasia cangae

Foto: Pedro L. Vianna

Ipomoea cavalcantei

Foto: Pedro L. Vianna

Daphnopsis filipedunculata

Foto: Pedro L. Vianna

Parapiqueria cavalcantei
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