The placement of one or more network roots outside of the inferred refugia would be consistent with a model of allele surfing [ 61] or extinction of trailing expansion edges [ 9].
You may also want to check in with the Washington Area Bicyclists' Association before you visit for information on recommended trails, expansions, bike advocacy and more.
PPR is on the expansion trail after selling the US part of its catalogue business Redcats earlier this month.
New Jersey's environmental commissioner, Bradley M. Campbell, said he hoped the effort would attract volunteers for a trail maintenance and expansion program the state is planning now with $1.4 million in new federal money.
A former non-exec at Tesco, his involvement came at a crucial time, when the retail juggernaut was about to embark on a global expansion trail that has seen it enter China, Korea, Taiwan, eastern Europe and the US.
But in "China Safari: On the Trail of Beijing's Expansion in Africa" (Nation Books, $27.50), Serge Michel and Michel Beuret examine the roots of this relationship — and argue that China is engaged in a conquest of Africa that will have worldwide economic implications.
The intersection of trails at these locations initiates or exacerbates upslope channel formation, thus creating a feedback between trail braiding and channel expansion.
Hotels, housing units, a golf course and an expansion of the trail system make up the project, whose projected cost is $400 million.
After a summer of mad growth and ungovernable expansion, vines that trail on like bad sentences, small dry bulbs that erupt into sprawling, overripe flower mounds, I can't wait for the fall editing session when I can get to work yanking out all the dead things, the ugly things, the mistakes and misjudgments.
Future expansion to the trail includes a 1 mi extension to the west, to State Route 299.
