7,660 results

Dataset

Airborne electromagnetic, magnetic, and radiometric survey, upper East River and surrounding watersheds near Crested Butte, Colorado, 2017

This data release consists of 1,984 line-kilometers of airborne electromagnetic (AEM), magnetic data and radiometric data collected from October to November 2017 in the upper East River and surrounding watersheds in central Colorado. The U.S. Geological Survey contracted Geotech Ltd. to acquire thes

Burke J Minsley2021
Dataset

Sea surface temperature (SST) and surface current data collected from the Mar Mostro during the around-the-world Volvo Ocean Race (VOR) from 2011-11-05 to 2012-07-12 (NCEI Accession 0130694)

Navigation, surface current, sea surface temperature, wind, and atmospheric pressure data collected by the Mar Mostro during the around-the-world Volvo Ocean Race (VOR) 2011-2012 (http://www.volvooceanrace.com/en/home.html). The Mar Mostro is a 21.5m sail-powered racing yacht that was manned by the

NCEI2021
Dataset

Oceanographic temperature profiles from the HMS CHALLENGER in the Antarctic, North Atlantic and other locations from 1873-02-15 to 1876-05-06 (NCEI Accession 0126754)

From 1872 to 1876, the HMS Challenger sailed around the world studying ocean features such as ocean temperature and chemistry, wildlife, and sounding the ocean, discovering undersea features like seamounts and ocean trenches. This expedition marked the beginning of the modern study of oceanography.

NCEI2021
Dataset

Partial pressure of carbon dioxide, sea surface salinity, temperature and barometric pressure collected from surface underway observations during the racing sailing vessel Seaexplorer (Malizia II) cruises in the Atlantic Ocean, Indian Ocean and Pacific Ocean from 2020-07-03 to 2021-01-05 (NCEI Accession 0235681)

This dataset includes surface underway data collected during the racing sailing vessel Seaexplorer (Malizia II) cruises in the Atlantic Ocean, Indian Ocean and Pacific Ocean from 2020-07-03 to 2021-01-05. These data include partial pressure of carbon dioxide in the water, sea surface salinity, sea s

NCEI2021DOI: 10.25921/3f59-1405
Article

Pollinators of the Rocky Mountain columbine: temporal variation, functional groups and associations with floral traits

Despite the large variation in pollinator abundance over time and space, one species of bumble-bee or hawkmoth tended to predominate in each population each year. Future studies of Aquilegia coerulea should examine the specific influences of pollinators and the environment on flower colour and of ha

Brunet J.2009Annals of BotanyDOI: 10.1093/aob/mcp096Cited 77 times
Article

Understanding insect life histories and senescence through a resource allocation lens

An allocation framework is developed, which provides a template for conceptualizing the interactions among resource acquisition, allocation and life- history traits, and fosters a mechanistic understanding of life-history patterns, and the beginning of an understanding of the processes underlying th

Boggs C. L.2009Functional EcologyDOI: 10.1111/j.1365-2435.2009.01527.xCited 441 times
Article

A test of the social cohesion hypothesis: interactive female marmots remain at home

Individuals frequently leave home before reaching reproductive age, but the proximate causes of natal dispersal remain relatively unknown. The social cohesion hypothesis predicts that individuals who engage in more (affiliative) interactions are less likely to disperse. Despite the intuitive nature

Blumstein D. T., Wey T. W., Tang K.2009Proceedings of the Royal SocietyDOI: 10.1098/rspb.2009.0703Cited 147 times
Article

The sound of arousal: the addition of novel non-linearities increases responsiveness in marmot alarm calls

AbstractVocal structure should reflect vocal function. While much attention has focused on quantifying attributes of harmonic vocalizations, the vocalizations of many species also may contain non‐linear phenomena such as warbles, subharmonics, biphonation, and deterministic chaos or noise. The funct

Blumstein D. T., Recapet C.2009EthologyDOI: 10.1111/j.1439-0310.2009.01691.xCited 144 times
Article

A test of the multipredator hypothesis: yellow-bellied marmots respond fearfully to the sight of novel and extinct predators

Visual predator discrimination for ontogenetically and evolutionarily novel predators may be maintained in yellow-bellied marmots by extant predation risk by the multipredator hypothesis.

Blumstein D. T., Ferando E., Stankowich T.2009Animal BehaviourDOI: 10.1016/j.anbehav.2009.07.010Cited 50 times
Article

Social effects on emergence from hibernation in yellow-bellied marmots

Blumstein D. T.2009Journal of Mammalogy
Article

Peripheral obstructions influence marmot vigilance: integrating observational and experimental results

Animals generally allocate some time during foraging to detecting predators. We used a combination of observations and an experiment to examine how vegetation height and peripheral obstructions influence vigilance by foraging yellow-bellied marmots ( I Marmota flaviventris /I ). First, we analyzed a

Bednekoff P. A., Blumstein D. T.2009Behavioral EcologyDOI: 10.1093/beheco/arp104Cited 52 times
Article

Fur color diversity in marmots

Fur color that differs from the typical shades of brown and gray occurs in eight species of marmots. Albinism generally is rare whereas melanism is more common. Melanism may persist in some populations at low frequencies averaging 16.1% in M. monax and in M. flaviventris for as long as 80 years. Whi

Armitage K. B.2009Ethology, Ecology, & EvolutionDOI: 10.1080/08927014.2009.9522474Cited 23 times
Article

An empirical study of collaborative acoustic source localization

Ali A. M., Asgari S., Collier T. C.2009J Sign Process Syst
Article

Genetic and morphological patterns show variation in frequency of hybrids between <i>Ipomopsis</i> (Polemoneaceae) zones of sympatry

Aldridge G., Campbell D. R.2009Heredity
Article

Effective mitigation of debris flows at Lemon Dam, La Plata County, Colorado

deWolfe Victor G., Santi Paul M., Ey J.2008GeomorphologyDOI: 10.1016/j.geomorph.2007.04.008Cited 50 times
Article

Creedite: Cresson Mine, Cripple Creek Teller County, Colorado

Cook Robert B.2008Rocks &amp; MineralsDOI: 10.3200/rmin.83.5.422-427Cited 1 times
Document

Water Workshop 1999

A schedule from the Gunnison Water Workshop in 1999. As well as three articles on water law by Richard Bratton, John M. Sayre, and Felix L. Sparks.

1999gunnison_basin
Document

Water divides Pueblo, Pueblo West

Dennis Darrow. The Pueblo Chieftain. December 25, 1999.

1999
Document

Upper Gunnison Valley Transportation Plan

Upper Gunnison Valley Transportation Plan Status and TRANSIT Implementation Schedule T-1 Mountain service seasons 1999 - 2000 ~~ [t2" Expand Mountain Express routes to more areas, including CBSouth 2001 - 2003 - T-3 Regional Transporation Authority to fund and expand local and regional transit servi

1999gunnison_basinupper_gunnison
Document

Upper Gunnison River Water Conservancy District Management Plan- 1999-2005 part 2

Pete Klingsmith, L. Richard Bratton, Kathleen Klein, Ralph E. Clark, Robert G. Cole, Mark Wondzell. Upper Gunnison River Water Conservancy District. 1971.

1999gunnison_basinupper_gunnison