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The Naturalist Introduction: Plankton (18:20)
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Bernie Wides, The Naturalist, S. Wallace Edwards & Sons, The Discovery Zone, Danny Zeiger, Ariana Rickard, Barbara Cohen, plankton, comes from a Greek word that means to wander, planets, bottom of the food chain, diatomes, plankton monitoring network, microscope lab, computer screen projections, estuaries, plankton net, photosynthesis, nitrates and phosphates, some plankton produce toxins, New York Harbor, zooplankton, low oxygen levels,Photosynthesis Pigments & The Benefits of Plankton (23:09)
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zooplankton eat plankton, zooplankton are eaten by fish larva, humans are on top of the food chain, shellfish, scallops, Long Island, blooms, photosynthesis, red pigment, Huntington, plankton blooms in NYC, iPhone free app called phyto, Dr. Steve Mortin, they provide 50% of atmospheric oxygen in the world, insdustrial uses of diatomes, dynamite, Alfred Noble, visit The Discovery Zone on Tuesday afternoons, calcium carbonate,Download MP3 (Full Episode)
The Naturalist Introduction: Judith S. Weis (12:02)
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salt marshes, shallow water estuaries, Rutgers, marine environments, the idea for the book came from Mike Bottini, Judith started out writing only scientific papers, The Marx Brothers, Carl Sagan, writing for the general public, natural history books, science, nature, butterflies, Doreen Valentine, Bronx High School of Science, Carol A. Butler, what is a salt marsh, wetlands, an estuary is a water where salt water is diluted with fresh water, salt marshes typically surround estuaries, Jamaica Bay, Bronx River, salt marshes are playing a vital role in near shore ecology, ecology, they provide habitats for animals, seafood, salt marshes are not quite as charismatic as rainforests but just as productive, flood protection, a buffer for the land, storms, tsunamis, Judith S. Weis, Salt Marshes: A Natural and Unnatural History, psychology, mosquitoes,Salt Marshes: A Natural and Unnatural History (10:26)
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Hurricane Katrina, the salt marshes in Lousiana are being lost at a fast rate, Indian Ocean, Sri Lanka, tsunami, tropical areas, mangroves, absorbs energy of the wave, acts as a buffer and a nursery, photosynthetic organisms, there are a variety of different species of plants in the salt marshes, East coast, chord grass, salt crystals, in the water are phytoplankton, single celled plants, diatoms, seaweeds, rock weed, microphytobenthos, photosynthesis, microflora, mussels, clams, filter feeders,The Food Chain of Salt Marshes (11:44)
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grasses, the plants turn yellow and brown in the fall, they fall onto the surface of the salt marsh, fungi and bacteria, as the plant material is colonized by fungi and bacteria the plant gets smaller and turns into detritus, snails, crabs, worms, detritus feeders, primary consumers, food chain, secondary consumers, salt marshes can be nursery grounds, blue crabs, fiddler crab, they are active at low tide,Download MP3 (Full Episode)








