7,660 results
Iron_Soil Moisture_Calibrated_2013 To 2018
*** An error has been caught in time codes. The time codes currently read GMT-5:00. The CORRECT time code is GMT-7:00 for all datasets . Files with FullRecord in the name are in correct, UTC time codes *** These data are the complete data set from installation through March 15, 2018 for AGCI's inter
Phylogenetics.zip
Sequence alignment (.fas) and information associated with phylogenetic analysis and ancestral state reconstruction in Kellner et al. 2018.
Transmission_models
All code (.R) and raw data necessary to run model selection analyses of 'Ca. Mycoplasma haemominutum' transmission among felids as described in Kellner et al. 2018.
Iron_Soil_Moisture_Uncalibrated_2013_2017
These data are the complete data set from installation through Dec 31, 2017 for AGCI's interactive Roaring Fork Observation Network (iRON). The network consists of 9 stations in the Southern Rockies (Colorado, USA). Descriptions of soil type and site locations can be found at: www.agci.org/iron/stat
Factors in recovery of subalpine vegetation studied (Colorado)
Variation in sex allocation and floral morphology in Ipomopsis aggregata (Polemoniaceae)
Intrapopulational variation in biomass allocation to male vs. female function was quantified for the hermaphroditic plant Ipomopsis aggregata in terms applicable to sex allocation models. The proportions of flower biomass put into the corolla and calyx averaged 0.59 and 0.20 and were relatively cons
The spatial scale of genetic differentiation in a hummingbird-pollinated plant: comparison with models of isolation by distance
We examined patterns of genetic differentiation at isozyme loci in natural populations of Ipomopsis aggregata, for which distances of gene flow had been previously estimated. Using genetic neighborhood areas based on direct estimates of gene flow to define subpopulations, we found that FST values (t
Ten years on an aspen branch
Ventilatory and metabolic dynamics during entry into and arousal from torpor in Selasphorus hummingbirds
Sex allocation in hermaphroditic plants
Although the empirical evidence lags behind the theoretical development, sex-allocation theory has been quite successful at predicting trends among populations.
Oviposition choices by a pre-dispersal seed predator (Hylemya sp.). II. A positive association between female choice and fruit set
Oviposition choices by a pre-dispersal seed predator (Hylemya sp.). I. Correspondence with hummingbird pollinators and the role of plant size, density, and floral morphology
Resource allocation: exploring connections between foraging and life history strategies
Foraging determines an organism's intake of resources (water, nutrients or energy), while life-history patterns (survival, reproduction, growth) result from resource expenditure on fitness-related activities. Allocation of a limited resource pool among competing life-history traits links foraging an
Factors affecting oxygen consumption in wild-caught yellow-bellied marmots (Marmota flaviventris)
It is suggested that basal metabolic rate is not an appropriate measure of the metabolic activity of free-ranging animals because basal metabolism is a stage on a food-deprivation curve.
Colorado Potato Beetle Control with Biological and Synthetic Insecticides, Pasquotank County, 1989
Abstract Su perior' potatoes were planted near Weeksville, N.C. Single row plots, 6 . 1 B long with rows 1.06 m apart were replicated 4 times in a randomized complete block design. Treatments were applied using a COa pressurized sprayer with a single hollow cone nozzle (18 X) operating at 60 psi to
Contrasts and Commonalities: Hispanic and Anglo Farming in Conejos County, Colorado
Abstract The San Luis Valley farming systems' project sought to identify improved technologies and better decision‐making capabilities for modest‐sized and limited‐resource farms. Characteristics of limited‐resource farms operated by Hispanic and Anglo families, which may or may not be associated wi
Final Report: The Feasibility of Ethanol Production From the Cattail Typha Latifolia
David Hull, Steven Wilbur, Karl Klingenspor, and Robert Gearheart. California Department of Food and Agriculture. June 1984.
Right To Float On Colorado River
Duane Woodard. August 31, 1983.
Methods for Vegetation Sampling and Analysis on Revegetated Mined Lands
Jeanne C. Chambers, Ray W. Brown. Oct. 1983. Preview for link to document.
Homestake Mining Company Pitch Project- Final Environmental Assessment
U.S. Forest Service. 1983.
