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Found 8 dataset(s) matching "concrete barrier".
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The effectiveness of an acoustic barrier to deter the movement of silver carp, Hypophthalmichthys molitrix, and bighead carp, H. noblis, was evaluated. A pond (10 m, x 5 m x 1.2 m) was divided in...
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Rare earth elements are critical mineral commodities typically extracted together as a group of 15 elements (lanthanides plus yttrium) from either 1) hard rock ores or 2) ion-adsorption clay...
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CDFW divides the state into six administrative Regions. CDFW staff in each Region identified linear segments of infrastructure that currently present barriers to wildlife populations in their...
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<div style='text-align:Left;'><div><div><p><span style='font-size:12pt'>Road edges are defined as the edge of the improved surface including the improved shoulder but do not include the unimproved...
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Acoustic deterrence of bighead carp (Hypophthalmichthys nobilis) to a broadband sound stimulus: Data
Recent studies have shown the potential of acoustic deterrents against invasive silver carp (Hypophthalmichthys molitrix). This study examined the phonotaxic response of the bighead carp (H....
