Science

Massive effort to document the genetics of European forests bears fruit

4 years ago

Anonymous $yQ5BfQaAxy

http://www.sciencemag.org/news/2020/01/massive-effort-document-genetics-european-forests-bears-fruit

A power drill helps a researcher extract a core from a tree included in the GenTree project.
Faced with deforestation, climate change, invasive pests, and new diseases, many trees are in trouble. Foresters and conservationists are scrambling to save them, but can’t protect every stand of woods. And prioritizing which places—and even which individual trees—warrant preservation has been a challenge. For example, “You want a lot of genetic diversity in a conservation area. … The higher the diversity, the more the chances that the population will survive,” says F. A. (Phil) Aravanopoulos, a forest geneticist at Aristotle University of Thessaloniki. But robust data on the genetic diversity of trees can be scarce.

Massive effort to document the genetics of European forests bears fruit

Jan 27, 2020, 9:28pm UTC

$yQ5BfQaAxy

http://www.sciencemag.org/news/2020/01/massive-effort-document-genetics-european-forests-bears-fruit > A power drill helps a researcher extract a core from a tree included in the GenTree project. > Faced with deforestation, climate change, invasive pests, and new diseases, many trees are in trouble. Foresters and conservationists are scrambling to save them, but can’t protect every stand of woods. And prioritizing which places—and even which individual trees—warrant preservation has been a challenge. For example, “You want a lot of genetic diversity in a conservation area. … The higher the diversity, the more the chances that the population will survive,” says F. A. (Phil) Aravanopoulos, a forest geneticist at Aristotle University of Thessaloniki. But robust data on the genetic diversity of trees can be scarce.