Reports and documents by IAE staff.
EXECUTIVE SUMMARY In 2016, treatments varied by site and establishment of seeded species was low across sites. Overall, soil removal treatments showed the most promise across sites. Soil removal plots had lower cover of invasive grasses and forbs and offered more potential management action(s). Future monitoring will help to elucidate treatment effectiveness and aid in […]
EXECUTIVE SUMMARY This document summarizes monitoring of Ivesia rhypara var. rhypara (grimy mousetail) and Eriogonum crosbyae (Crosby’s buckwheat) on land managed by the BLM Lakeview District. In 2016 we revisited 5 special status plant sites in Guano Valley, Lake County, OR: 1 site for I. rhypara var. rhypara and 5 for E. crosbyae . In […]
EXECUTIVE SUMMARY We conducted a full census of Lupinus lepidus var. cusickii subpopulations in Denny Flat on land managed by the Vale District of the Bureau of Land Management. In 2016, we monitored permanent monitoring transects to examine plant community and L. lepidus var. cusickii population trends. This species can have high annual variability and […]
EXECUTIVE SUMMARY We monitored 21 sites occurring on Prineville BLM lands in 2016, including 2 previously undocumented sites and 9 sites that had been monitored in 2015. Highlights from 2016 were: • Identified 2 previously undocumented populations • Plant counts/estimates revealed 44,024 individuals, and ranged from 12 to 29,249 o In 2015, plant counts/estimates revealed […]
This development plan describes the background and the steps required for creating a tribal native plant materials program at Confederated Tribes of Grande Ronde.
This report outlines progress towards creating a restoration plan for Dalles Mountain Prairie, part of Columbia Hills State Park, Washington State. Background material and results of the monitoring of baseline vegetation conditions for a grazing study are presented.
This report details habitat restoration actions undertaken in 2015 at McGowan Meadow, a Bureau of Land Management site in the Cascade foothills outside of Springfield, Oregon. The actions are intended primarily to maintain open meadow and promote native species diversity in the meadow
This report details habitat restoration actions undertaken in 2015 at Lost Creek meadow, a Bureau of Land Management site in the Cascade foothills outside of Pleasant Hill, Oregon. The actions are intended primarily to maintain open meadow and promote Hitchcock’s blue-eyed grass (Sisyrinchium hitchcockii), a federal species of concern, in the meadow. Actions include brush […]
This report details habitat restoration actions undertaken in 2015 at Dorena prairie, a Bureau of Land Management prairie site in the Cascade foothills outside of Cottage Grove, Oregon. The actions are intended primarily to maintain open meadow and promote native species diversity in the meadow.
This management plan for Lupine Meadows was prepared for Greenbelt Land Trust and provides a description of the site and lays out objectives and actions needed to achieve a set of desired future conditions. The plan assesses the current condition of the site, describing a site vision, identifying goals and specific objectives overall and for […]