Search for tag: "speciation"

4 Media

57:32 Diaspore Dispersal by Wasps of the Genus Vespula Diaspore Dispersal by Wasps of the Genus Vespula	Diaspore Dispersal by Wasps of the Genus Vespula Dr. Dylan Orion Burge University of California Los Angeles Dr. Burge describes how he stumbled on to an odd behavior of Vespula wasps. He collected calycanthus seeds in Northern California and… wasps earth plant physiology phylogenetics environment beekeeping paleontology evolution entomologist crops proteins garden plants ecology plant morphology agriculture constitutional monarchies plant taxonomy pollinators biodiversity ethology botany colony speciation flowers reproduction honey species insect From Jeff Layne on May 9th, 2017 0 likes 109 plays 0
01:00:44 Energetics in ectotherms: Metabolic scaling,… Energetics in ectotherms: Metabolic scaling, climate change, and swimming kinematics	Energetics in ectotherms: Metabolic scaling, climate change, and swimming kinematics Dr. Nicholas Carey Hopkins Marine Station Stanford University Dr. Carey reviews his research around the globe from anchovy movement to chitons to metabolic rates. The unifying theme of his… metabolic speciation high metabolic extinction species acidification metabolism variation scaling fisheries extinct species From Jeff Layne on April 27th, 2017 0 likes 18 plays 0
53:38 Chemical Contaminants and Health of Fishes in… Chemical Contaminants and Health of Fishes in Urban Coastal Regions	Chemical Contaminants and Health of Fishes in Urban Coastal Regions Dr. Kevin Kelley Interim Associate Vice President, Research and Sponsored Programs, CSU, Chico Dr. Kevin Kelley begins his presentation by stating that the San Francisco Bay Area and the Southern… peptide hormones control estrogen reproductive system fisheries parasitology water pollution chemical contaminants obsolete taxonomic groups speciation treatment plant aquatic ecology From Jeff Layne on December 16th, 2016 0 likes 24 plays 0
01:01:17 Divergent Antiherbivore Syndromes in the Tarweeds Divergent Antiherbivore Syndromes in the Tarweeds	Divergent Antiherbivore Syndromes in the Tarweeds Dr. Billy A Krimmel PERT Postdoctoral Fellow, Department of Entomology, University of Arizona Dr. Billy Krimmel studies how plants maximize their fitness using resistance techniques by focusing… nutrition season plants lady beetles herbivore season pollinators entomology plant arthropod plant taxonomy caterpillar herbivory speciation biological pest control disasters From Jeff Layne on October 4th, 2016 0 likes 69 plays 0