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Total Results: 27
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Return of the Gentle Giants: Huron-Erie Corridor Fish Habitat Restoration
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Location: Reston, VA, USA
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USGS spawning habitat restoration for the State- and Provincially-threatened lake sturgeon in the international St. Clair River.
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Location: MI, Middle Channel, St. Clair River, USA
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Florida Keys National Marine Sanctuary
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Location: Florida Keys, FL, USA
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Florida Keys National Marine Sanctuary
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Location: Florida Keys, FL, USA
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Florida Keys National Marine Sanctuary
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Location: Florida Keys, FL, USA
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Corals: A 50-Year Photographic Record of Changes
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Location: Florida Keys, FL, USA
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SHARQ
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Location: St. Petersburg, FL, USA
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African Dust, Coral Reefs and Human Health
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Location: VI, USA
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USGS Public Lecture Series: Out of Africa--Dust in the Wind
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Location: Reston, VA, USA
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An unidentified large white anemone densely populates thinly-sedimented goethite (iron oxide) slab rock, the fundamental Viosca Knoll substrate for attachment of sessile particulate-feeding invertebrates....
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Anemones
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Tall bamboo coral trees (Keratoisis flexibilis) are surrounded by fields of unidentified large white anemones and orange-pink flytrap anemones (Actinoscyphia saginata). Small white 'gooseberry' anemones find a feeding perch right on the bamboo coral branches....
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Bamboo Anemones
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Much like Amberjacks on shallow reefs, fast and agile Barrelfish (Hyperoglyphe perciformis) patrol deep reefs in schools, preying upon squid, jellyfish, and small fishes....
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Barrelfish (Hyperoglyphe perciformis)
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Enormous fins spread wide enable the manefish (Caristius sp, probably C. maderensis) to drift motionlessly in midwater, here in the camouflaging company of a luminescent colonial salp. This specimen is the first record of the species in the Gulf of Mexico....
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Caristius Salp
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Areas of active, if subdued, hydrocarbon seeps are notably devoid of large sessile invertebrates. A fluffy gray biofilm coats the underlying rock, dotted with small white patches of the chemo-seep-associated bacteria Beggatoia....
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Chemo Seep Biotope
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Viosca Knoll is an elevated salt dome with dormant and active chemo-seeps. Where hydrocarbons are actively escaping from the substrate, dense clusters of tightly entwined vestimentiferan tubeworms grow. As the submersible approaches, it disturbs a Blackbelly Rosefish (Helicolenus dactylopterus), and...
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Chemo Tubeworms
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Total Results: 27

 

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