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The Effects of Microalgal Primary Production on the Recolonization of Macrofauna iInto Saltmarsh-Pond Mesocosms02-11-2004
... filled with 10 cm of natural sediments in which all macrofauna had been killed... cores over two months during the summer, and all colonizing macrofauna were identified and counted.
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)
Glossary | CT Analysis and 3D Visualization of Marine Sediment Communities | Atlantic Ecology Division (AED) | US EPA09-22-2008
bioturbated sediments - sediments that have been mixed by macrofauna... the tubes and tunnels or structures and cavities created by macrofauna within sediments.
http://www.epa.gov/aed/html/ct/glossary.html (HTML)
Page Title | About the Gulf Ecology Division | US EPA11-23-2009
... Neutron Activation Analysis quantified concentrations of Ba and Cr in macrofauna, seagrass and sediments... Concentrations of Ba and Cr in the seagrass macrofauna were a clear indication of bioaccumulation; bioaccumulation factors (amount in ...
http://www.epa.gov/ged/publica/c1883.htm (HTML)
Page Title | About the Gulf Ecology Division | US EPA11-23-2009
... community were measured by quantitative reduction of 10 numerically dominant macrofauna, and T... Increases in Ba and Cr in macrofauna, seagrass shoots, and sediment were attributed to drilling fluid.
http://www.epa.gov/ged/publica/c1935.htm (HTML)
Page Title | About the Gulf Ecology Division | US EPA11-23-2009
At the end of the experiment, macrofauna established in control and experimental aquaria was examined. Mollusks, arthropods and annelids were numerically dominant among the macrofauna.
http://www.epa.gov/ged/publica/c0620.htm (HTML)
Symposium 2004 Abstracts | Environmental Monitoring & Assessment | US EPA11-04-2008
... estuary) using a 0.1 m2 grab and to sort out macrofauna using a 1.0 mm mesh screen... Keywords : benthic macrofauna, cost-effective, sample unit, monitoring, estuaries, and EMAP.
http://www.epa.gov/emap/html/pubs/docs/groupdocs/symposia/symp2004/Abs... (HTML)
Summary | CT Analysis and 3D Visualization of Marine Sediment Communities | Atlantic Ecology Division (AED) | US EPA09-22-2008
PTTV - the volume of tubes and tunnels constructed by sediment macrofauna 2. SXA - the potential measurement of the influence macrofauna on the processing of sediment.
http://www.epa.gov/aed/html/ct/summary.html (HTML)
Western Ecology Division | US EPA09-14-2007
... cm deep): 1.7 (10 cm deep) and 1 ( ≥ 1.0 mm macrofauna size fraction); 2.5 ( ≥ 0.5 mm macrofauna size fraction), which were taken from previous studies ...
http://www.epa.gov/wed/pages/publications/abstracts/current/ferraro04.... (HTML)
Page Title | About the Gulf Ecology Division | US EPA11-23-2009
At the end of the experiment, macrofauna established in control and experimental aquaria was examined. Mollusks, arthropods and annelids were numerically dominant among the macrofauna.
http://www.epa.gov/ged/publica/cabanc50.htm (HTML)
Page Title | About the Gulf Ecology Division | US EPA11-23-2009
... Neutron Activation Analysis quantified concentrations of Ba and Cr in macrofauna, seagrass and sediments... Concentrations of Ba and Cr in the seagrass macrofauna were a clear indication of bioaccumulation; bioaccumulation factors (amount in ...
http://www.epa.gov/ged/publica/keycb12.htm (HTML)

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