Search for tag: "physical geography"

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Into thinner air: How pikas live on the roof of… duration 52 minutes 16 seconds Into thinner air: How pikas live on the roof of… Into thinner air: How pikas live on the roof of the world and implications for their persistence	Into thinner air: How pikas live on the roof of the world and implications for their persistence Recorded: April 17, 2019 highest elevations pica species human dominated north america dominated area oxygen concentration species level food source year period heat transfer previous study oxidase protein systems theory fold difference low elevation deer bit bigger individual level hypoxic stress time scale burrowing species habitat (ecology) terminology folded protein food web 4000 meter geography terminology single individual oxygen locally extinct meter gradient mammals of india snow leopard tibetan yak environmental conservation meter site invasive species low elevation 6000 meters protein efficiency change elevation species range climate change sample collection high elevation montane ecology complex system previous range blood sample climate history efficient protein penguin scales mammals of asia gene expression lower elevation monotypic mammal genera cool result high elevation pica american pie oxygen phosphorylation pathway deer mice genes highlighted sea level length range limit genetic differences mountain system proteins topography elevations site population genetics extinction main thing oxidative phosphorylation pathway mammals of china cold stress genetic adaptation hypoxia tolerance takes place philosophical terminology continents current species range long term persistence amino acid 100 years darker green museum collections physical geography environmental terminology main reason percent oxygen generate oxygen concentrations cold environment higher elevation 5000000 years candidate gene burrow systems 5000 meter site tibetan plateau limited oxygen 100 percent caption complete economics terminology human impact snow global surface temperature m.r. geodesy 5000 meter average rate broad elevation current range human population sequencing data big cats of india elevation range mammals of pakistan human spaceflight lower elevations species movement upward thought 50000000 years elevations species effects species gene elevation pikas pica expression adaptations samples elevations change genes meters climate range study lot pathway differences protein From Gateway Science Museum 0 likes 163 plays 0
How Can Doppler Lidars Measure Turbulence in the… duration 1 hour 9 minutes How Can Doppler Lidars Measure Turbulence in the… How Can Doppler Lidars Measure Turbulence in the Lowest Part of the Atmosphere	How Can Doppler Lidars Measure Turbulence in the Lowest Part of the Atmosphere Dr. Jakob Mann Faculty, Technical University of Denmark Dr. Mann, a respected global authority on atmospheric physics, discusses his work developing a model to measure wind turbulence. He uses… mechanics anemometer aerodynamics stratification meteorological instrumentation and equipment meter radar topography navigational equipment turbine particle physics metrology cross contamination wind power turban fluctuation scientific method analytic geometry amateur radio structural engineering turbulence atmospheric dynamics climate wind speed physical geography geometry acoustics ventilation electric power distribution correlation geomorphology wind statistical deviation and dispersion From Earth and Environmental Sciences 0 likes 34 plays 0

Into thinner air: How pikas live on the roof of…

duration 52 minutes 16 seconds

Into thinner air: How pikas live on the roof of…

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

Recorded: April 17, 2019

habitat (ecology) terminology

folded protein

food web

4000 meter

geography terminology

environmental conservation

monotypic mammal genera

cool result

high elevation pica

american pie

oxygen phosphorylation pathway

oxidative phosphorylation pathway

philosophical terminology

continents

current species range

long term persistence

environmental terminology

main reason

percent oxygen

generate oxygen concentrations

economics terminology

human impact

snow

global surface temperature

lower elevations species

From Gateway Science Museum 0 likes 163 plays 0

How Can Doppler Lidars Measure Turbulence in the…

duration 1 hour 9 minutes

How Can Doppler Lidars Measure Turbulence in the…

How Can Doppler Lidars Measure Turbulence in the Lowest Part of the Atmosphere

Dr. Jakob Mann Faculty, Technical University of Denmark Dr. Mann, a respected global authority on atmospheric physics, discusses his work developing a model to measure wind turbulence. He uses…

From Earth and Environmental Sciences 0 likes 34 plays 0