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Editor's Picks

Carlos collecting Quercus ×alentejana (Q. faginea × Q. pyrenaica) in northeastern Portugal for his PhD thesis © Carlos Vila-Viçosa
An interview with Portuguese oak conservationist Dr. Carlos...
Amy Byrne | Apr 19, 2024
suriname_uprooted-oak-emblem-of-wry.jpg
Roderick Cameron | Apr 13, 2024
Pages from Gert's book
It was a great pleasure for me to be able to write about my...
Gert Fortgens | Feb 15, 2024

Plant Focus

Quercus crassipes acorns with inrolled cupule margin
One of the more well-known Mexican oaks in cultivation.

Oak Conservation and Research Grants

Categories

Habitat restoration: The practice of renewing or restoring degraded habitats and ecosystems to support oak regeneration through interventions such as canopy thinning, removing invasive plant species, excluding non-native herbivores, and modifying fire regimens.

Ex-situ conservation: Protecting a species outside of its natural habitat and/or range by maintaining genetically diverse and representative collections, either in botanic garden and arboretum living collections, in cryopreservation, or in tissue culture. Since oaks are “exceptional species” their acorns cannot be seed banked through conventional methods, so these other types of ex-situ collections are critically important conservation tools.

Field survey and population monitoring: Conducting observational studies in the wild to correctly identify species and to determine if a species is present or absent in its historic or predicted range; evaluating size, health, growth, phenology, hybridization, seed production, age-class distribution, and other characteristics of populations; identifying threats to populations.

Education: Providing training, teaching, outreach, and public engagement to raise awareness of the importance of oaks and solutions to the threatening factors that are driving them to extinction.

Population reintroduction and reinforcement: The purposeful, strategic, and scientifically informed planting of threatened species into the wild in their historic or future predicted range to maintain or increase genetic diversity and ensure future resiliency and adaptive capacity of the species.