Search for tag: "pleistocene mammals"

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 48 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   

Biomedical Optical Imaging and Machine Learning for Cancer and Disease Detection

Dr. Hassan Salehi Electrical and Computer Engineering Department CSU, Chico Dr. Salehi describes different machinery used to detect cancer and other diseases. From ultrasounds to lasers, detecting…

oncologycomputer dataformal sciencesobservational astronomychemical elementslasersstainingscatteringnetworkshealthcare qualityheat transferknowledgeacquired tooth disorderssystems theoryoptical devicessensory systemsystemsprettymedical treatmentsanatomical pathologynuclear physicssignal processingpharmacologyconcepts in physicsphotographymedical diagnosisdiodesskeletal systemoxygenmicroscopyhealth centerelementary geometrydemographyopticsaquatic ecologymeteorologywater quality indicatorsresearch methodsintelligencesensitivityactuarial sciencelightdetectionschool typeshistologysurgeryparticle physicsmedical terminologypsychologyendocrine systemimage processingstatistical theoryresearchexperimenthealthmedicineelectronicshuman bodyhuman anatomybiologyfiberstatistical ratiosmedical imagingepidemiologyimaginglatin alphabettopologylanguagecomputational neuroscienceindustryoccupational safety and healthneural networkscancersystems sciencecommunicationimageand uncertaintyultrasoundmeasuring instrumentscyberneticssensory organslearningdirected-energy weaponsqualityanimals in religionradiologydigital artsystemo.c.d.types of university or collegeatmospheric optical phenomenabreast canceroxygen compoundsclinical researchgeometrical opticselectromagnetic radiationopticaldimension reductionhuman subjectamerican culturesubjects taught in medical schooldigital photographylasermedical statisticsdevelopmental psychologymachine learningcognitive scienceartificial intelligenceabsorption and radiative transfer (optics)theoretical computer scienceelectronics terminologyinvasive mammal speciestissuesmedical specialtiesengineeringtissuetypes of healthcare facilitiesnetwork architecturetechnologyinstitutesangiologycaption completedesign of experimentsinformationcomputer graphicssoft tissuec.c.d.organsspacecraft launched by delta ii rocketsradiationlengthapplicationcomputer visionoptical fibersphilosophy disambiguationscientific methodcomputing terminologylight deliverypenologyc.t.gross pathologybloodhuman head and neckbioinformaticsdataevaluation methodseducational psychologyphotonicsacousticsdata managementfiber opticsbusiness termscomputer programmingovarytelecommunications equipment
From  Jeff Layne 7 Months ago 0 likes 110 views   

Why We Dig: Revelations and Shifting Research Questions at the La Prele Mammoth Site

Dr. Matt O'Brien Faculty, Anthropology Department, CSU, Chico Dr. O’Brien provides an update to his previous presentation about his archeological research at the La Prele Mammoth site…

From  Jeff Layne 2 Years ago 0 likes 74 views   

Pleistocene Megafaunal Predation & the La Prele Mammoth Site

Dr. Matt O'Brien Faculty, Anthropology Department, CSU, Chico Dr. Matt O’Brien explores competing theories for the disappearance of large mammals during the Pleistocene Epoch (2.58…

From  Jeff Layne 2 Years ago 0 likes 64 views