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Results 1 - 10 of 12 for veliger within all areas of the EPA. Only web pages are included. Search all document formats.

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Final Report | The Hudson Riverscope Prototype: Real-Time Monitoring of Rivers and Estuaries for Research, Education and Science-Based Decision Support01-18-2007

... light techniques, is currently in progress to identify and enumerate veligers to construct a high-resolution map of veliger density along the sampled stretches of the Hudson River ...

http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)

Larval Dispersal of the Nonnative Zebra Mussel in the Saint Lawrence Estuary: A Modeling Study06-16-2004

... zebra mussel is understanding how its free-swimming larvae, called veligers, disperse and settle... is to investigate and understand the dispersal of zebra mussel veligers in the SLE by linking the hydrodynamics of the SLE ...

http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)

Page Title | About the Gulf Ecology Division | US EPA11-23-2009

The veliger stage was particularly sensitive to each agent, with the molluscicidal effect being more rapid in the veliger (5h) than in the adult (6 days ...

http://www.epa.gov/ged/publica/c2190.htm (HTML)

2004 Annual Report | The Hudson Riverscope Prototype: Real-Time Monitoring of Rivers and Estuaries for Research, Education and Science-Based Decision Support01-20-2005

... tracer study, we intend to elucidate the distribution, abundance, and veliger size and use this information to predict the location of zebra mussel colonies that have spawned the observed veligers ...

http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)

Western Ecology Division | US EPA09-14-2007

... Say 1822 and Donax parvula Philippi 1849. The Veliger 36:317-322... The Veliger 35:358-365. Nelson, W.G.

http://www.epa.gov/wed/pages/staff/nelson.htm (HTML)

The Hudson Riverscope Prototype: Real-Time Monitoring of Rivers and Estuaries for Research, Education and Science-Based Decision Support08-13-2003

... of advanced monitoring to understand the dispersion of zebra mussel veligers... and the nature of the dispersion of the zebra mussel veligers.

http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)

Page Title | About the Gulf Ecology Division | US EPA11-23-2009

The veliger stage was particularly sensitive to each agent, with the molluscicidal effect being more rapid in the veliger (5h) than in the adult (6 days ...

http://www.epa.gov/ged/publica/cabprj25.htm (HTML)

ECOTOX | MED | US EPA06-24-2009

Tuber. TZ. Trophozoite. UY. underyearling. VE. Veliger. VG. vegetatively mature organism(s. VI. virgin organism(s. YA. Young Adult. YE.

http://cfpub.epa.gov/ecotox/help.cfm?help_id=Lifestage%26help_type=def... (HTML)

Zebra Mussel Monitoring| Adopt Your Watershed | US EPA10-24-2008

... of a brick suspended at least 10 feet into the water column. Zebra mussel veligers (young free-floating offsprin. MORE.

http://yosemite.epa.gov/water/adopt.nsf/c2e500503531739e85256a71005550... (HTML)

Lab | Region 9 | US EPA02-21-2007

The test endpoint is normal shell development of a veliger larva shown by the presence of both shell calcification and ...

http://www.epa.gov/region09/lab/sops/sop1004.html (HTML)

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