SAMPLING METHODS SUMMARY
[ back to previous window ]     [ close this window ]

SAMPLING GEAR NET MESH TOW METHODS
( depth range )
# of TOWS % of all TOWS
Plankton Net (Silk) 282 um oblique
under ~25 m
6 0.2 %
Plankton Net (Silk) 417 um oblique
under ~25 m
123 4.3 %
Plankton Net (Silk) 417 um oblique
down-to ~50 m
86 3.0 %
Plankton Net (Silk) 417 um oblique
down-to ~100 m
7 0.2 %
Gulf IA Sampler 381 um horizontal
"surface"
291 10.1 %
Gulf III Sampler 381 um oblique
under ~25 m
275 9.5 %
Gulf III Sampler 381 um oblique
down-to ~50 m
215 7.4 %
Gulf III Sampler 381 um oblique
down-to ~100 m
32 1.1 %
Gulf II Sampler 417 um horizontal
"surface"
855 29.6 %
Plankton Net (type unspecified) 417 um oblique
under ~25 m
29 1.0 %
Plankton Net (type unspecified) 417 um oblique
down-to ~50 m
19 0.7 %
Plankton Net (type unspecified) 417 um oblique
down-to ~100 m
2 0.1 %
Continuous Plankton Sampler (model not unspecified) 417 um horizontal
"surface"
90 3.1 %
Continuous Plankton Sampler (model not unspecified) 417 um horizontal
"surface"
618 21.4 %
  TOTAL TOWS 2892 
[ back to previous window ]     [ close this window ]

Sub-Collection:   GILL Zooplankton Collection NMFS-COPEPOD
http://www.st.nmfs.noaa.gov/plankton
Web v7.1   [ 2008-Oct ]