In situ observation data from the grouper roi (Cephalopholis argus) removal project in West Hawaii from 2010-2011 (NODC Accession 0082197)
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před téměř 10 roky
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In situ observations of the introduced predatory grouper roi (Cephalopholis argus) were taken within the coral reef ecosystem of Puako, northwest side of the Island of Hawaii in 2010-2011. Baseline surveys before roi removal were made in November 2010 and March 2011. After roi removal, a final survey was made in June 2011. A total of 47 transects were surveyed at control, reference, and treatment sites. Observations were made by experienced marine biologists using SCUBA at a depth range of 10-20 m. Tow board and standard visual belt transects were employed.