Figure
1 |
Map showing the location
of the Hudson Shelf Valley offshore of New York. |
Figure
2A |
Schematic
of mooring deployed at station A . |
Figure
2B |
Schematic
of mooring deployed at station B. |
Figure
2C |
Schematic
of mooring deployed at station C. |
Figure
2D |
Schematic
of mooring deployed at station D. |
Figure
2E |
Schematic
of mooring deployed at station E. |
Figure
2F |
Schematic
of mooring deployed at station F. |
Figure
3 |
Locations of Conductivity-Temperature-Depth
(CTD) stations (black triangles) made December 5-7, 1999 on
RV Oceanus. |
Figure
4 |
Locations of Conductivity/Temperature
Depth (CTD) stations (black triangles) made April
15, 2000 on RV Endeavor. |
Figure
5 |
A bottom tripod system
being deployed from RV Oceanus. |
Figure
6A |
The stern deck of the
RV Oceanus loaded with 3 large tripods (deployed at stations
A, B and C) and 1 small tripod (deployed at stations C and D).
|
Figure
6B |
Modular Acoustic Velocity
Sensor (MAVS) mounted on small tripod frame. |
Figure
7A |
The stern deck of the
RV Oceanus showing a large bottom tripod, surface buoy, and
other mooring gear. |
Figure
7B |
A micropod being recovered.
|
Figure
8A |
The sensor
of the 3 frequency (1, 2.5 and 5 mHz) Acoustic Backscatter System
(ABS). |
Figure
8B |
Lower portion
of a Benthic Acoustic Stress Sensor (BASS) tripod
system on the deck of the RV Oceanus. |
Figure
9 |
SEACAT with transmissometer
and tube sediment trap. |
Figure
10 |
Optical backscatter
sensor (OBS) and SeaBird conductivity and temperature
sensors attached to the horizontal strut of a tripod frame. |
Figure
11 |
Bracket on bottom of
surface buoy used for mounting a MicroCAT to measure near-surface
temperature and salinity. |
Figure
12 |
A McLane Labs Water
Transfer System (WTS 6-24-47FH) in the laboratory prior to deployment
on the tripod at station A. |
Figure
13A |
Map showing location of instrument mooring, samples for texture analysis, and bottom photographs superimposed on bathymetry and backscatter intensity over shaded relief from multibeam surveys at site A. |
Figure
13B |
Bottom photographs at site A, December 1999 (37580021, 21620080). Field of view is nominally 76x51 cm. |
Figure
13C |
Bottom photographs at site A, April 2000 (32610054, 32610058, 32610060). Field of view is nominally 76 by 51 cm. |
Figure
14A |
Map showing location of instrument mooring, samples for texture analysis, and bottom photographs superimposed on bathymetry and backscatter intensity over shaded relief from multibeam surveys at site B. |
Figure
14B |
Bottom photographs at site B, December 1999 (21620075, 21620069, 21620065, 21620062, 21620052 and 21620048). Field of view is nominally 76 by 51 cm. |
Figure
15A |
Map showing location of instrument mooring, samples for texture analysis, and bottom photographs superimposed on bathymetry and backscatter intensity over shaded relief from multibeam surveys at site C.
|
Figure
15B |
Bottom photographs at site C, December 1999 (37510047, 37510034, 37510027, 37510020). Field of view is nominally 76 by 51 cm. |
Figure
15C |
Bottom photograph at site C, April 2000 (32610043). Field of view is nominally 76 by 51 cm. |
Figure
16A |
Map showing location of instrument mooring, samples for texture analysis, and bottom photographs superimposed on bathymetry and backscatter intensity over shaded relief from multibeam surveys at site D.
|
Figure
16B |
Bottom photographs at site D, December 1999 (37510070, 37510071). Field of view is nominally 76 by 51 cm. |
Figure
16C |
Bottom photographs at site D, April 2000 (32740004, 32740005). Field of view is nominally 76 by 51 cm. |
Figure
17A |
Map showing location of instrument mooring, samples for texture analysis, and bottom photographs superimposed on bathymetry and backscatter intensity over shaded relief from multibeam surveys at site E. |
Figure
17B |
Bottom photographs at site E, December 1999 (37580037, 37580028, 37580027, 21620078). Field of view is nominally 76 by 51 cm. |
Figure
17C |
Bottom photograph at site E, April 2000 (32740019, 32740018, 32740016). Field of view is nominally 76 by 51 cm. |
Figure
18A |
Map showing location of instrument mooring, samples for texture analysis, and bottom photographs superimposed on bathymetry and backscatter intensity over shaded relief from multibeam surveys at site F. |
Figure
18B |
Bottom photographs at site F, December 1999 (37510010, 37510007, 37510006). Field of view is nominally 76 by 51 cm.
|
Figure
18C |
Bottom photograph at site F, April 2000 (32610035). Field of view is nominally 76 by 51 cm.
|
ATTN,
OBS,
and ABS |
Time series plots of beam attenuation and optical
backscatter from each station. |
Current
(By Station) |
Plots of current observations for
each station. |
Current
(All Stations) |
Low-passed wind stress and current observations
at selected depths from all stations.. |
Current
(Mean and Ellipse) |
Plots of low-passed wind stress and monthly mean
current flow and variability for each station. |
Current
Scatter Plots |
Scatter plots of eastward and northward current
velocity at each station. |
Currents
(Sorted) |
Plots by station of the percentage of current
in a particular direction at a particular speed. |
Residual
Flow |
Maps showing mean flow and low-frequency current elliipse at 15 m and near-bottom. |
Tidal
Ellipses |
Maps showing tidal ellipses at 15 m. |
Hydrographic
Data
(Endeavor) |
Plots of CTD cast data
from the Endeavor cruise: temperature, salinity, sigma t, beam
attn., and fluorescence. |
Hydrographic Data
(Oceanus)
|
Plots of CTD cast data
from the Oceanus cruise: temperature, salinity, sigma t, beam
attn ., optical backscatter, and fluorescence. |
Meteorological
Observations |
Time series plot of the meteorological data from
the Ambrose Light station. |
Meteorological
Statistics |
Plots comparing meteorological statistics (wind
stress, wave height, etc.) from buoys in the vicinity of the
study area |
Pressure |
Time series plots of low-passed wind stress and
pressure observations from each station. |
Salinity |
Time series plots of salinity data from each of
the stations. |
Statistics |
Plots of the monthly statistics of current and
temperature for each station. |
Temperature |
Time series plots of temperature data from each
of the stations |