404 results — topic: Other
sapygid_parasitism_2008-2015
Incidence of parasitism by sapygid wasps on species of Osmia using different types of pollen, based on trapnests established at multiple field sites between 2008 and 2015. Please consult the ReadMe file for details.
sapygid_pollen_experiment
Many specialist herbivores eat foods that are apparently "low-quality". The compensatory benefits of a poor diet may include protection from natural enemies. Several bee lineages specialize on pollen of the plant family Asteraceae, which is known to be a poor-quality food. Here we tested the hypothe
Snowmelt dates across the elevation range of Valeriana edulis
Snowmelt data used to test for an effect of elevation on snowmelt date. See README.txt for column descriptions.
Metadata for data and analysis scripts
Describes all data files and R analysis scripts.
Snowmelt dates 1978-2014
Long-term snowmelt data (1978-2014) collected at one mid-elevation location near the Rocky Mountain Biological Laboratory by billy barr. See README.txt for column descriptions.
Operational sex ratios of Valeriana edulis populations
Operational sex ratios across the elevation range of Valeriana edulis from 1978 and 2011. See README.txt for column descriptions.
Soil moisture across the elevation range of Valeriana edulis
Climate station data from the Rocky Mountain Biological Laboratory to test for effect of elevation on soil moisture. See README.txt for column descriptions.
Integrated water use efficiency by sex in four population of Valeriana edulis
Carbon isotope ratios of Valeriana edulis leaf samples used to test for sex differences in integrated water use efficiency. See README.txt for column descriptions.
Sex- and size-specific rates of growth and survival in Valeriana edulis
Annual rates of sex- and size-specific growth and survival from tagged plants at four populations (1978-1981). See README.txt for column descriptions.
Dispersal of pollen analogue by Valeriana edulis pollinators
Pollen analogue (fluorescent dye) transfer by Valeriana edulis pollinators from dyed males to surrounding females. See README.txt for column descriptions.
Focal female data
Measurements of focal females, including proportion of flowers that successfully produced seed. See README.txt for column descriptions.
Pollination neighborhood survey data
Characteristics of the pollination neighborhoods within a 10m radius of focal females. See README.txt for column descriptions.
Flower number calibration dataset
Calibration dataset to measure and correct for individual observer effects on estimated numbers of flowers. See README.txt for column descriptions.
Meta-analysis of montane plant elevation range shifts in response to climate change
Rates of elevation range shift in montane plants due to climate change collected from the literature. See README.txt for column descriptions.
Spatial dispersion of Valeriana edulis plants in four populations
GPS coordinates of Valeriana edulis plants in four populations and their sex. See README.txt for column descriptions.
Focal female locations 2014
This .zip archive contains a shapefile (including .shp, .shx, .dbf, and .prj components) that describes the locations of focal females used in 2014 in the study of the effect of neighborhood operational sex ratio on seed set rates in Valeriana edulis.
Valeriana edulis spatial dispersion plants
This .zip archive contains a shapefile (including .shp, .shx, .dbf, and .prj components) that describes the locations of all Valeriana edulis plants in a representative 200m^2 plot at Emerald Lake.
Oil Shale/Tan Sands 2004
News article (1979-2005). Covers Utah County, Utah, Alberta, U.S.. Topics: oil shale extraction, tar sands, oil shale, oil shale development. Agencies: Interior Department, USDA, Pentagon.
Coal-Bed Methane – Whose Water Is It?
Western Water & Land, Inc. May 20, 2004.