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Posts Tagged ‘genetic variation’

IUFRO Spotlight #85 – Variety: the spice of life, also for future forests

IUFRO Spotlight #85 – Variety: the spice of life, also for future forests

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Cork oak seeds (Viterbo, Italy). Photo by Dr. Giovanbattista de Dato

Forests in the Mediterranean and similar biodiversity hotspot regions are degrading rapidly due to the interaction of multiple stressors – both natural and anthropogenic.

The accelerated degradation poses a serious threat to the diversity of forest genetic resources (FGR).

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Congress Spotlight #68 – Forest Trees and the Climate Change Challenge: Survival May Mean Diving into the Gene Pool

Congress Spotlight #68 – Forest Trees and the Climate Change Challenge: Survival May Mean Diving into the Gene Pool

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Because of climate change, forest tree species have three options. They can adapt, migrate, or extirpate.

“The outcome depends upon the tree species and population, its genetic variation, its reproductive biology and flowering synchronization, its migration potential and whether the environments in the areas it can migrate will be hospitable enough to allow it to survive,” said Dr. Paraskevi Alizoti of the Laboratory of Forest Genetics and Tree Improvement in the School of Forestry and Natural Environment at Aristotle University of Thessaloniki, Greece.

Altitudinally marginal population of Pinus mugo in Italy.
Source: http://map-fgr.entecra.it/?page_id=1377
Photo by Piero Belletti
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IUFRO - The International Union of Forest Research Organizations