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Dataset

Surface Temperature Anomalies Derived from Night Time ASTER Data Corrected for Solar and Topographic Effects, Dolores County

This map shows areas of anomalous surface temperature in Alamosa and Saguache Counties identified from ASTER thermal data and spatial based insolation model. The temperature is calculated using the Emissivity Normalization Algorithm that separate temperature from emissivity. The incoming solar radia

Hussein, Khalid2012DOI: 10.15121/1361178
Dataset

Areas with Surface Thermal Anomalies as Detected by ASTER and LANDSAT Data in Northern Saguache County, Colorado

This map shows areas of anomalous surface temperature in northern Saguache Counties identified from ASTER and LANDSAT thermal data and spatial based insolation model. The temperature for the ASTER data was calculated using the Emissivity Normalization Algorithm that separate temperature from emissiv

Hussein, Khalid2012DOI: 10.15121/1361182
Dataset

Areas with Surface Thermal Anomalies as Detected by ASTER and LANDSAT Data in Northwest Delta, Colorado

This map shows areas of anomalous surface temperature in northern Saguache Counties identified from ASTER and LANDSAT thermal data and spatial based insolation model. The temperature for the ASTER data was calculated using the Emissivity Normalization Algorithm that separate temperature from emissiv

Hussein, Khalid2012DOI: 10.15121/1361184
Dataset

ND2 haplotype table for 53 modern populations

We sequenced a 648 or 889 base pair region of the ND2 gene for at least 10 individuals from 53 contemporary populations. This table shows ND2 haplotypes present in each population sampled, number of fish sampled per population, and the number of fish belonging to each haplotype. Haplotypes are eithe

Metcalf, Jessica L., Love Stowell, Sierra L., Kennedy, Christopher M.2012DOI: 10.5061/dryad.b4783/7
Article

Optimal foraging, plant density and the marginal value theorem

Bees did not perform exactly as the marginal value theorem predicted they should to maximize their rate of net energy intake, which strongly implies that optimal foraging models which predict a shift in any particular behavior in response to environmental conditions are too simplistic to accurately

Zimmerman M.1981OecologiaDOI: 10.1007/bf00349181Cited 106 times
Article

Vocalizations of the ringtail (Bassariscus astutus)

Willey R. B., Richards R. E.1981Southwestern NaturalistDOI: 10.2307/3671325Cited 5 times
Article

Pollinator choice and stabilizing selection for flower color in Delphinium nelsonii

Waser N. M., Price M. V.1981EvolutionDOI: 10.2307/2407846Cited 122 times
Article

Circannual rhythms of food consumption, body mass, and metabolism in yellow-bellied marmots

The circannual cycle of MR is suggested as the driving force underlying the cycles of food consumption and Bm in marmots, which corresponds well with observed differences in above-ground activity between the two populations.

Ward J. M., Armitage K. B.1981Comparative Biochemistry and PhysiologyDOI: 10.1016/0300-9629(81)90146-8Cited 66 times
Article

Water budgets of montane-mesic and lowland-xeric populations of yellow-bellied marmots

Ward J. M., Armitage K. B.1981Comparative Biochemistry and PhysiologyDOI: 10.1016/0300-9629(81)90147-xCited 14 times
Article

Spatial and temporal components of resource assessment by flower-feeding insects

(1) Per-flower insect visitation rates on two plant species within Rocky Mountain subalpine meadows were measured using fluorescent powders and found to be positively correlated with local flower density, suggesting that insects concentrate their foraging in dense patches of flowers. (2) Visitation

Thomson J. D.1981Journal of Animal EcologyDOI: 10.2307/4030Cited 218 times
Article

Field measures of flower constancy in bumblebees

Thomson J. D.1981American Midland NaturalistDOI: 10.2307/2424756Cited 61 times
Article

Why hummingbirds hover and honeyeaters perch

Evidence is presented in support of the suggestion that a hovering bird is able to move between flowers more quickly than one that is perching, however, this advantage to hovering may be offset by the higher energetic costs of hovering as compared with perching.

Pyke G. H.1981Animal BehaviorDOI: 10.1016/s0003-3472(81)80021-8Cited 52 times
Article

Deer mouse hemoglobins: is there genetic adaptation to high altitude?

Snyder L. R. G.1981BioScience
Article

Optimal nectar production in a hummingbird pollinated plant

It is hypothesized that the average rate of nectar production per flower for a population of plants is such than an individual plant which possesses this rate has maximum fitness (i.e., is optimal), and predictions concerning nectarProduction in scarlet gilia, a hummingbird pollinated plant are deve

Pyke G. H.1981Theoretical Population BiologyDOI: 10.1016/0040-5809(81)90050-2Cited 52 times
Article

Optimal foraging in hummingbirds: rule of movement between inflorescences

The movements of hummingbirds between inflorescences of scarlet gilia exhibited the following patterns: Although the hummingbirds appeared to avoid moving to the previous inflorescence, no significant correlation was found between the directions of successive inter-inflorescence movements.

Pyke G. H.1981Animal BehaviourDOI: 10.1016/s0003-3472(81)80025-5Cited 104 times
Article

Hummingbird foraging on artificial inflorescences

Pyke G. H.1981Behaviour Analysis Letters
Document

Gunnison National Forest Timber Management Plan

The plan objective is to provide continued direction in managment and _. administration of timber resources. The plan is a functional expansion of the Forest Multiple Use Plan. The actions and objectives of the plan are coordinated with other resources of the Forest through an Environ- mental Impact

1974gunnison_basin
Document

Gunnison County Planning Planning Commission Mapping Project

Tasks Construction of interpretative overlay maps for the private lands in Gunnison County from the Soil Con- servation Service's photographic detailed soil maps. These overlays are to be used with the available Ue. S- Forest Service overlay map set prepared for ; the draft Model Transportation Plan

1974gunnison_basin
Document

Gunnison Country Area Description

Jim Getter. January 3, 1974.

1974gunnison_basin
Document

God and EPA

Hon. Andrew J. Hinshaw. Congressional Record. October 10, 1974.

1974