Oregon white oak and native
prairie have been identified as priority habitats for years by numerous
federal, state, regional and local agencies due to steep declines in the amount
of remaining habitat. However, the lack of spatially explicit data hampers
efforts to model these priority habitats for conservation, restoration and
management. To address these issues, the Oak Prairie Work Group (OPWG) formed
shortly before the Intertwine Alliance’s Portland-Vancouver Regional
Conservation Strategy was released in 2012
(www.regionalconservationstrategy.org).
Today the OPWG is active
and well-established, comprised of more than 30 organizational partners who
meet quarterly. A strategic action plan has been developed to guide the group’s
work; and a spatial data subgroup has completed a regional oak location map. .
The first and second oak map data releases occurred in 2016 and 2017,
respectively. This third data release replaces these previous versions and includes
over 290,000 point locations for Oregon white oak across the Oregon portion of
the Regional Conservation Strategy planning area.