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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   

Viewing the Agricultural System Through a Carbon Lens

Tom Newmark Co-owner of Finca Luna Nueva Lodge, Costa Rica Tom Newmark’s presentation focuses on how agricultural practices impact climate change and food security. Newmark is board chair…

From  Jeff Layne 2 Years ago 0 likes 63 views   

Soil Microbes: Their Powerful Influence in Agroecosytems

Dr. David C. Johnson Director Research Scientist/Molecular Biologist Institute for Sustainable Agricultural Research New Mexico State University Dr. Johnson begins his presentation with the…

From  Jeff Layne 2 Years ago 0 likes 2,260 views