Bøker av Drew Harvell

"An elegant survey of ocean invertebrates and their bizarre "superpowers," blending cutting edge science of the strangest creatures on our planet with the promising discoveries they hold for those of us on land, by a leading marine biologist Hundred-year-old giant clams, coral kingdoms the size and shape of cities, and jellyfish that glow in the dark: ocean invertebrates are among the oldest and most diverse organisms on earth, bending our rules of land-based biology. Although often overlooked, the spineless creatures of the deep contain 600 million years of adaptation to problems of disease, energy consumption, nutrition, and defense. In THE ANCIENT MENAGERIE, world-renowned marine ecologist Dr. Drew Harvell takes us from Hawaii to the Salish Sea, from St. Croix to Indonesia, to uncover the incredible underwater "superpowers" of spineless creatures: we meet corals many times stronger than steel or concrete, sponges who create potent chemical compounds to fight off disease, and sea stars that act as gardeners for coastlines, keeping all the other nearby species in perfect balance. As our planet changes fast, the biomedical, engineering, and energy innovations of these wonderous creatures hold ever more important secrets to our own survival. THE ANCIENT MENAGERIE is a tale of biological marvels, a story of a woman's passionate connection to a career in science, and a call to arms to protect the world's most ancient ecosystems"--

The author makes an eloquent plea for marine biodiversity conservation.Library JournalHarvell seems to channel the devotion that motivated the Blaschkas.The GuardianWinner of the 2016 National Outdoor Book Award, Environment Category It started with a glass octopus. Dusty, broken, and all but forgotten, it caught Drew Harvell's eye. Fashioned in intricate detail by the father-son glassmaking team of Leopold and Rudolf Blaschka, the octopus belonged to a menagerie of unusual marine creatures that had been packed away for decades in a storage unit. More than 150 years earlier, the Blaschkas had been captivated by marine invertebrates and spun their likenesses into glass, documenting the life of oceans untouched by climate change and human impacts. Inspired by the Blaschkas' uncanny replicas, Harvell set out in search of their living counterparts. In A Sea of Glass, she recounts this journey of a lifetime, taking readers along as she dives beneath the oceans surface to a rarely seen world, revealing the surprising and unusual biology of some of the most ancient animals on the tree of life. On the way, we glimpse a century of change in our ocean ecosystems and learn which of the living matches for the Blaschkas' creations are, indeed, as fragile as glass. Drew Harvell and the Blaschka menagerie are the subjects of the documentary Fragile Legacy, which won the Best Short Film award at the 2015 Blue Ocean Film Festival & Conservation Summit. Learn more about the film and check out the trailer here.