H2 East Transect – 2010

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Detailed Description

Permanent Site: H2 East Transect; Depth: 8.0 Meters (26.3 Feet); Distance from river mouth: 2.6 Kilometers (1.6 Miles) east; Pre/Post Dam Removal: 1 year pre-dam removal; Lat/Long: 48.15008216,-123.53210661; Site Description: This site is medium to shallow depth. Substrate is mainly gravel with some sand, cobble and an occasional boulder. Seaweed is dense, particularly reds (0:43, 1:35 seconds), Alaria marginata (1:29, 1:18 seconds), three-ribbed kelp Cymathere triplicata (0:21, 0:33 seconds) and the perennial seaweed Pterygophora californica (0:35, 1:01seconds). Invertebrates are present but none are abundant and none are seen on video.


Date Taken:

Length: 00:02:01

Lat / Long: 48.150082160000 / -123.532106610000

Location Taken: US

Video Credits

Editor: Chloe Dawson
USGS Contact: Nancy Elder, Fishery Biologist, Marrowstone Marine Field Station, (nelder@usgs.gov)