Ecologist Jamie Pullen opens the earth with an orange dibble bar, a shovel-like device with a slim, cleaver-shaped tip. Then, ...
An archaeologist takes samples of pollen found in soil to understand the changing vegetation of a site: a companion technique to the authors' analysis of hazelnut shells. If we could stand in a ...
With the price of hazelnuts going ever higher, it is time to grow your own. There are even new Oregon State University-bred cultivars that are immune to Eastern filbert blight, a disease that has ...
Bags of invasive plant species, mostly honeysuckle and poison ivy, that volunteers removed from the bank of the Kansas River are pictured after a work day in September 2018. Invasive shrubs and vines ...