PAP April 2017

The Apr 2017 mooring was deployed on cruise DY077.

 

Below are the graphs currently being generated in near-real time from data being gathered at PAP and transmitted via iridium servers.

Other data are being collected at the site but are not being transmitted in near-real time. Click on an image to see a larger version

Click here to view engineering graphs

Date and time of receipt of latest data

Oceanographic instruments on keel and at 30m on frame, operating in near real time.

Microcats with Oxygen

Temperature

Graph of Temperatures at various depths

Salinity

Graph of Salinity at various depths

Sigma-t

Graph of Sigma-t at various depths

Seabird Oxygen

Graph of Oxygen at various depths

Aanderaa Oxygen

Aanderaa Oxygen

Carbon Dioxide at 1m

Carbon Dioxide on keel

Carbon Dioxide at 30m

Carbon Dioxide on sensor frame

Pro-oceanus GTD-Pro at 30m

Pro-Oceanus GD-Pro at 30m

 

Chlorophyll-a Wetlabs

Chlorophyll-a : Wetlabs

Fluorescence Cyclops

Fluorescence Cyclops

Satlantic SeaFET pH

Satlantic Internal pH

Internal pH

Satlantic Internal pH

 

Irradiance 1

Irradiance 1 (30m)

Irradiance 2

Irradiance 2 (30m)

Irradiance 3

Irradiance 3 (surface)

Sea Current

Sea Current

Sea Current

Sea Current

Sea Current

Sea Current

MetOffice UK Meteorological Data

PAP is part of the MetOffice network of weather buoys, click here to view the full network.

Air Pressure

Met Office Air Pressure

Humidity

Met Office Humidity data

Temperatures

Met Office Temperatures plotted with NCEP

Wind Speed

Met Office Wind data

Wind Vectors

Met Office Wind data as arrows

Wave Height

Met Office Wave data

Wave Peak Period

Met Office Wave data

Wave Direction

Met Office wave data

Mooring Position

Mooring position

Last 7 days Track

Last 7 days Mooring track

 

Data Extraction

Below are links to extract subsets of the real-time data collected so far during this deployment.  Please note these are raw data as received from the sensors. They are NOT processed or calibrated. Each of these cruises are described in a cruise report which can be accessed from the cruises tab.

Microcat sensor data

To Extract data

Microcat with Oxygen data at 1m

To Extract data

Microcat with Oxygen data at 30m

To Extract data

Position data

To Extract data

Seaguard data

To Extract data

 

Pro-Oceanus CO2 at 1m data

To Extract data

Pro-Oceanus CO2 at 30m data

To Extract data

Pro-Oceanus GTD data

To Extract data

SeaFET pH data at 1m

To Extract data

SeaFET data pH data at 30m

To Extract data

Wetlabs fluorescence data

To Extract data

OCR1 irradiance data

To Extract data

OCR2 irradiance data

To Extract data

OCR3 irradiance data

To Extract data

Seafloor (4800 m )

Seafloor samples have been taken at the PAP site for over 20 years. Many methods can only be achieved from research ships but some (time-lapse camera) is autonomous for high resolution long-term sampling. In 2010, as part of the

MODOO demonstration mission a seafloor lander with physical and biogeochemical sensors will be deployed on the seafloor. For the first time some datasets will be transmitted in near real-time from the abyssal depths. New variables include: CTD + Backscatter; ADCP (2 way, re-programmable for water profiling as well as burst sampling); Seismometer (2 way, retrieval of selected time period - 1 Minute - in the past e.g. seismic event) and Bottom Pressure Sensor; Sediment trap (2 way, re-programmable for change sampling interval); Optode; Digital Camera; Stand-alone hydrophone.

Method Used for Contact at NOCS, UK
Trawls Megafauna (Species diversity, abundance and biomass Dr. David Billett
WASP Wide-Angle Seabed Photography towed camera system Dr. Brian Bett
Cores Boxcores, Mega- and Multicores for fauna and geochemistry Prof. Andrew Gooday
Bathysnap Time-lapse photography Dr. Brian Bett