Search for tag: "museum specimens"

Into thinner air: How pikas live on the roof of the world and implications for their persistence

Recorded: April 17, 2019

highest elevationspica specieshuman dominatednorth americadominated areaoxygen concentrationspecies levelfood sourceyear periodheat transferprevious studyoxidase proteinsystems theoryfold differencelow elevation deerbit biggerindividual levelhypoxic stresstime scaleburrowing specieshabitat (ecology) terminologyfolded proteinfood web4000 metergeography terminologysingle individualoxygenlocally extinctmeter gradientmammals of indiasnow leopardtibetan yakenvironmental conservationmeter siteinvasive specieslow elevation6000 metersprotein efficiencychange elevationspecies rangeclimate changesample collectionhigh elevationmontane ecologycomplex systemprevious rangeblood sampleclimate historyefficient proteinpenguin scalesmammals of asiagene expressionlower elevationmonotypic mammal generacool resulthigh elevation picaamerican pieoxygen phosphorylation pathwaydeer micegenes highlightedsea levellengthrange limitgenetic differencesmountain systemproteinstopographyelevations sitepopulation geneticsextinctionmain thingoxidative phosphorylation pathwaymammals of chinacold stressgenetic adaptationhypoxia tolerancetakes placephilosophical terminologycontinentscurrent species rangelong term persistenceamino acid100 yearsdarker greenmuseum collectionsphysical geographyenvironmental terminologymain reasonpercent oxygengenerate oxygen concentrationscold environmenthigher elevation5000000 yearscandidate geneburrow systems5000 meter sitetibetan plateaulimited oxygen100 percentcaption completeeconomics terminologyhuman impactsnowglobal surface temperaturem.r.geodesy5000 meteraverage ratebroad elevationcurrent rangehuman populationsequencing databig cats of indiaelevation rangemammals of pakistanhuman spaceflightlower elevations speciesmovement upwardthought50000000 yearselevations specieseffectsspeciesgeneelevationpikaspicaexpressionadaptationssampleselevationschangegenesmetersclimaterangestudylotpathwaydifferencesprotein
From  Jeff Layne 2 Months ago 0 likes 44 views   

Elk in California: History, current status, and future of California’s largest land mammal

Tom Batter PhD Student Mammalian Ecology and Conversation Unit University of California Tom Batter, University of California, Davis, Mammalian Ecology and Conservation Unit, shares his California…

d.n.a.sierra nevadamammals of europelivestockrange expansionbit largerconservation biologyelk managementnorth americacrude estimatewide rangechili dogssurvey methodologydomestic livestocksmall bachelor groupspopulation monitoringrocky mountainmegafauna of north americamanagement decisionsgreat conservation successbreeding seasonestimate agehuman geographymove forwardeffectsmountain ranges of british columbiasuccess ratedomesticated animalsdairy farmingconfined heardanimal diseasesowens valleytransportation eventsmammals of africahuman conflictdemographygood jobmanagement approachnatural reserveg.p.s. collarprivate entitiessexdisease transmissionsan luisjoe hobbsmonitor population trendsconservation success storygeneticseuropean settlementpopulation trendstarget animalkern countypretty goodzoological nomenclatureservice canadensiscollar datacommonly calledmendel nortecache creekratiosmountain rangewildlifemethods and principles in archaeologypopulation estimatesaerial surveysregions of the americaspublic opinionsex ratiobody sizepolitical science termsgenetic diversitypopulation geneticsultimate goalnational park serviceg.p.s.elk and red deerpopulation ecologycrossing areaswildlife of siberiachronic wasting diseasemuseum specimensconservationbreedingplant growthcontinentsnorth centralmain driverwildlife refugeloading corralmodern californiafuture management directionpopulationdata collectionenvironmental terminologyrocky mountain elkhighly variableaerial vehiclesplant materialtime periodsiskiyou countycow calffree ranging herdphysiographic divisionsnortheastern portionpublic sentimentmegafauna of eurasiafixed wingsurveyinggenetic materialpoliticsgrizzly islandd.n.a. approachcaption completecentral valleygenetic variationamerican elksatellite g.p.s. collarssmall rangefree ranginghigh fenceeuropean red deermating seasonhuman settlementdominant herdspecialized formremain vigilantwater fowlwildlife arealimited number
From  Jeff Layne 2 Months ago 0 likes 69 views   

Tudor Memories: 500 Years of Commemoration at Hampton Court Palace

Dr. Jason Nice Faculty, History Department, CSU, Chico Dr. Jason Nice explores the curious representations of the Tudors as they have evolved over the centuries. The depiction of Henry VIII and…

From  Jeff Layne 2 Years ago 0 likes 20 views