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Population dynamics after wildfires in sagebrush grasslands.
Highlight: Population dynamics of herbaceous and shrub species were investigated in big sagebrush/Thurber needlegrass communities burned in wildfires. The sites burned are representative of extensive… Expand
Plant litter and establishment of alien annual weed species in rangeland communities.
Demography and fire history of a western juniper stand.
The age, density, and fire history of western juniper (Juniperus occidentalis Hook.) trees growing on range sites of contrasting potentials were investigated. The l,OOO-ha study area consisted of 65%… Expand
Influence of Heteromyid Rodents on Oryzopsis hymenoides Germination
Seeds (caryopses) of Oryzopsis hymenoides were a preferred food by species of heteromyid rodents on sandy desert rangelands. The rodents were selective in the type of Oryzopsis hymenoides seeds they… Expand
determine the average net value of the 1000-head ranch in 1982 dollars. A capitalization rate at 12% placed the ranch value at $765,015, while a capitalization rate at 10% made the ranch worth… Expand
Dispersal and Germination of Big Sagebrush (Artemisia tridentata) Seeds
The purpose of this study was to investigate seed dispersal and germination of seeds in the soil as factors in establishment of big sagebrush seedlings. Seed dispersal began at seed maturity in… Expand
Invasion of Medusahead into the Great Basin
We characterized soil and vegetation assemblages, many of which are infested with medusahead (Taeniatherum asperum (Sim.) Nevski), on the margin of the Great Basin. Interpretations of these… Expand
Estimating potential downy brome competition after wildfires.
Highlight: To plan for revegetation and management of big sagebrush communities burned in wildfires, wildland managers need guidelines for estimating potential downy brome competition, A bioassay… Expand