Olympic Coast National Marine Sanctuary Habitat Mapping: Survey Report and Classification of Side Scan Sonar Data from Surveys Hmpr-114-2004-02 and Hmpr-116-2005-01 [Book]

Model: Hmpr-114-2004-02 Brand:

OCLC Number: (OCoLC)72698519 Subject: Habitat surveys -- Washington (State) -- Olympic Coast National Marine Sanctuary. Excerpt: ... In general, soft substrates occur in the southern portion of the survey block, and continue to the west throughout the majority of block 116_0501n ( Figure 8 ). We easily delineated several areas of sediment waves, indicating active sediment movement occurring in specific areas. Figure 6. Example of hard, complex rocky bottom, providing a habitat for basket star, white-plumed anemone and rockfish. Table 2. Distribution of bottom hardness for each sonar mosaic classified from survey HMPR-114-2004-02 and HMPR-116-2005-01. See Figure 1 for area locations. Bottom hardness codes are hard ( h ), mixed ( m ) and soft ( s ) - see previous section for description of classes. Area is presented in square meters ( top value ) and area as percentage of each individual mapped area ( bottom bold value in the matrix ). Year Survey Block h m s 2004 114_0402b 3,553,093.3 7,371,749.0 8,817,661.4 18.0 37.3 44.7 114_0402c 266,065.6 1,001,958.9 0.0 21.0 79.0 0.0 2005 116_0501c 738,181.5 2,503,968.7 0.0 22.8 77.2 0.0 116_0501d 280,836.0 2,420,793.9 0.0 10.4 89.6 0.0 116_0501n 10,240.0 341,667.0 19,842,000.0 0.0 1.7 98.3 116_0501s 0.0 0.0 7,585,526.0 0.0 0.0 100.0 7 « less

Product Specification

Authors: U.S. Government

Pages: 44

Format: paperback

Publication Date: 2012.06
Universal Product Identifiers

ISBN: 1234472023

GTIN: 09781234472023