This file contains data on the timing of snowmelt from 1935-2012, average April-May temperatures from 1973-2011, and minimum April-May temperatures from 1973-2011. The timing of snowmelt was observed from 1975-2012, and estimated from 1935-1974 based on correlations with river runoff. Temperature da

These are data on flowering time (first flowering time and peak flowering time) for all plots from 1973-2011. Data were collected by David Inouye and collaborators. Temperature data are from the Crested Butte, CO NOAA station, and snowmelt data were collected by billy barr. The data file was created

This file contains data on flowering time (first flowering and peak flowering) from 1973-2011 averaged across all plots, as well as snowmelt data and average April-May temperature data for these years. Timing of flowering was collected by David Inouye and collaborators. Snowmelt data was collected b

This file contains the individual level data for selection analyses and estimates of response to selection in the recombinant inbred lines (RILs) planted in the Montana and Colorado parental environments. Included are data on planting site, family identification, timing of first flowering, plant siz

I examined the response of bumblebees to two kinds of spatial variation and two kinds of temporal variation in nectar levels. The spatial variation involved differences in reward value among plant species and differences in nectar availability among patches of flowers of a single species. The tempor

The larvae of Glaucopsyche lygdamus (Lepidoptera: Lycaenidae) secrete substances that attract ants. In two field sites in Colorado, tending ants protect caterpillars of G. lygdamus from attack by braconid and tachinid parasitoids. This protection may have been an important feature in the evolution o

Journal Article Effect of Keystone Mine Effluent on Colonization of Stream Benthos Get access Barbara L. Peckarsky, Barbara L. Peckarsky 2 Rocky Mountain Biological Laboratory, Crested Butte, Colorado 81224 2 Present address: Entomology Department, Cornell University, Ithaca, NY 14853. Search for ot

important in situ technique, a conclusive analysis of in situ data to determine the References density dependence of emigration and CORKUM, L. D. 1978.The influence of density and immigration of benthic stream inverte-behavioural type on the active entry of two mayfly species (Ephemeroptera) into th

Results of laboratory experiments suggest that a water‐soluble factor released into the environment by the predacious phantom midge larva Chaoborus americanus (Diptera: Chaoboridae) causes embryos of the waterflea Daphnia pulex Leydig 1860 emend. Richard 1896 (Crustacea: Cladocera) to develop into a

Queen bumblebees (Bombus appositus) leave nectar behind in Delphinium nelsoni flowers with high-standing crops of nectar, and residues predicted by an optimal feeding hypothesis agree with field measurements.

It is suggested that bumblebees foraging for pollen may not perceive revisitations and their associated costs because they do not assess pollen returns on a per plant basis, and energetic-efficiency arguments predicting the pattern of foraging movements among plants may be inappropriate.

H.K. Hill. Gunnison County Electric Association, Inc. February 21, 1974.

Total federal coal LEASE cece ecccscccccenccccccccceccccccs ol 5g Hh acres Federal coal lease - Private GULTACE soc eececccccecccccecees 3,999 acres 16 active leases - 3-7 producing Atlantic-Richfield has 3 leases totaling 7,/160 acres. They are producing from.1 of these - 1,361 acres. U. S. Steel h

Ralph E. Clark III. USDA Soil Conservation Service. October 1974.

Gunnison Country recreational opportunities--present and possible--is gist of a report to be given to Gunnison City Council May 8. - University of Colorado student team conducting the survey _and study will make its final report at the regular council meeting this date. Place is Council Chambers in