Several of Hartup's paddler and free diving friends told her about seeing mantas congregating purposefully in an area where surgeonfish were spawning. Since they were able to give her an exact date, Julie was able to calculate ...
Plants & Animals
Feb 18, 2014
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0
LA PUSH, Clallam County, Wash. - model airplane. As the propeller started to whirl, Morgan cocked his arm and flung the plane as if he were throwing a spear.
Engineering
Jul 19, 2013
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(PhysOrg.com) -- In a feat of reverse-engineering, Christian Braudrick of University of California at Berkeley and three coauthors have successfully built and maintained a scale model of a living meandering gravel-bed river ...
Environment
Sep 29, 2009
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The Netherlands is much more important for Rhine sturgeon than previously assumed, especially considering a reintroduction of the species in the river Rhine. Until the 1930s, the iconic fish was found en masse, especially ...
Plants & Animals
Mar 2, 2022
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42
A new study of the genetic profiles of wild and hatchery coho salmon demonstrates important distinctions in how the two types of fish form mating pairs.
Ecology
Oct 6, 2021
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13
Not long after the August full moon, Florida's reefs are the scene of an annual show of sexual reproduction called the coral spawn, with coral colonies releasing masses of tiny white, pink and orange spheres into the ocean.
Ecology
Aug 6, 2020
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32
Scientists use undersea robots and 3-D printing to help coral reefs survive the damaging effects of rising ocean temperatures.
Environment
Apr 10, 2019
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7
A University of Montana graduate student's research on Alaskan brown bears and red salmon is the May cover story of the high-profile journal Ecology.
Ecology
Jun 1, 2016
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5
Using DNA sequencing, researchers have accurately painted a clear picture of fish spawning activities in a marine protected area (MPA) and have created a baseline for continuing studies on the effects of climate variability ...
Ecology
Aug 26, 2015
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38
Measures introduced over a decade ago to protect spawning cod in the Firth of Clyde were "too little, too late", a new study finds.
Ecology
Aug 14, 2015
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