CRED REA Coral Population Parameters at Laysan Island, Northwestern Hawaiiian Islands, 2004
Description
Belt transects along 2 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 3 sites at Laysan Island in the Northwestern Hawaiian Islands in September, 2004 from the NOAA vessel Hi'ialakai (HII04-01). Raw survey data included species presence and relative abundance, colony counts and size classes, and visual estimation of percent cover. Either 0.5m or 1m on each side of the transect lines were included in the belt (for a total of 50m2 or 100m2 per site), depending on colony density.
Resources
Name
Format
Description
Link
Tags
coral cover
laysan island
united states of america
corals
biosphere
biodiversity
oceans
photic zone corals
long-term monitoring of benthos (coral
numeric data sets
hawaii
biology
rapid ecological assessment (rea)
earth science
other invertebrates
nwhi
honolulu
central pacific ocean
algae) - rapid ecological assessments at all u.s. pacific islands