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Sonar - Wikipedia


Sonar is a technique that uses sound propagation to navigate, communicate with or detect objects on or under the surface of the water, such as other vessels. Two types of technology share the name "...

Vendor Solutions - Blue Leaf Environmental Inc. Accuracy, Efficiency ...


BioSonics offers the widest range of hydroacoustic solutions for monitoring and ... Teledyne Benthos, Inc. is a leading provider of underwater technology, ...

Listening geographies: Landscape, affect and geotechnologies


Aug 5, 2016 ... affect, landscape, listening, more-than-human, sound, technology. Everything ... been discussed (Bennett et al., 2015), as has the role of sonic ...

The Mining Law of 1872: Change is Overdue Environmental Review ...


Jul 7, 2010 ... Environmental Review Approaches by Fish and Wildlife ... gy, Inc. 314. Fisheries • vol 35 no 7 • july 2010 • www.fisheries.org. Coded. Wire .... Hydroacoustic Technology, Inc. . . . 364 ..... Henningsen and Robert T. Leaf, pages 783-. 791. ..... et al. 2003), invertebrates and fish (Hughes 1985), and fish behavior.

Clear Lake Integrated Aquatic Plant Management Plan - Lake County

www.co.lake.ca.us/Assets/WaterResources/Aquatic Plant Management Areas/Aquatic Plant Management Plan.pdf

Aug 1, 2004 ... curly leaf pond weed, ... Utilize Latest Herbicide Technology… ... v Clear Lake Integrated Aquatic Plant Management Plan ... Management Plans (Gibbons et al. ... ongoing health of the lake and the environment, and protection of ... assessment commissioned by the county utilizing the latest hydroacoustic.

The Effects of Biotelemetry Transmitter Presence and Attachment ...

www3.carleton.ca/fecpl/pdfs/Bridger and Booth PDF.pdf

Ocean Springs, MS USA 39564 chris.bridger@usm.edu; 2Earth Tech Inc., 105 ... as the species, environment, fish and transmitter size, and duration of the telemetry study. ... the absence of hard-wired cable links (Geers et al., 1997). ... that have allowed transmitters to become smaller and lighter and incorporate GPS.

Presentations | Senator George J. Mitchell Center for Sustainability ...


James W. Sewall Company, Old Town, ME 3. Plymouth State University, Plymouth, NH 4. Virginia tech, Water Resources Research Center, Blacksburg, VA.

2005 - University of Colorado Boulder


ExxonMobil Exploration Company in Houston and Marielis has returned to Venezuela to ... working on an information technology project focused on the .... the Yellowstone basin hot springs environment, our group was the first to .... incorporate knowledge they had gained from other classes. One .... Andrews et al . (2002) ...

2016 Commencement Program - Duke Commencement

commencement.duke.edu/sites/default/files/images/303-16 commencement complete.pdf

May 15, 2016 ... embroidered in blue on white, is applied to each ... the motto of Duke University: Eruditio et ... leaves and bearing the inscription Duke. .... Krzyzewski serves on the board of the Jimmy V ..... Co-located Wind Power: Environmental, Economic and Reliability Outcomes ... of Immigrant Economic Incorporation.

Frouz J 1999 Use of soil dwelling Diptera (Insecta, Diptera) as ...


JOURNAL OF ENVIRONMENTAL QUALITY 38(4): 1580-1590. Frouz J, Pizl V, Tajovsky K 2007 The effect of earthworms and other saprophagous ... Bollazzi M, Roces F 2010 Control of nest water losses through building behavior in leaf- cutting ants (Acromyrmex heyeri). ..... Steiner FM, Schlick-Steiner BC, Moder K, et al.

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Fish navigation of large dams emerges from their modulation of flow ...


Apr 8, 2014 ... Our findings identify environmental and biological factors warranting further .... ( blue) and fast (red) water speed [velocity magnitude (VM) in meters ..... In summary, incorporating even simple principles of perception and ... Research Laboratory); Hydroacoustic Technology, Inc.; and Pacific ... Lehner B,; et al.

Hydroacoustic methodology for detection, localization, and ...


Oct 16, 2008 ... [3] Rising gas bubbles are commonly detected using hydroacoustic systems, such ... employed to measure gas and oil fluxes at the Coal Point seep [Leifer et al., 2006]. ... The use of this approach is mainly limited by the environmental ..... [ 30] This study presents a flux quantification method but leaves other ...

Melinda Daniels, Associate Research Scientist


Master of Research in Environmental Science, 1997. University College ... Natural Resources and Environmental Science, Cornell University, Ithaca, New York.