Water vapor isotope experiment was conducted during Bermuda cruise (Ship name: R/V Atlantic Explorer) between Sep 2014 and Oct 2014 over the Atlantic Ocean (80 W - 60 W; 16 N - 38 N).
Data download: NetCDF
Variable definitions
|
Description |
Unit |
Equipment |
Height (m) |
Additional description |
|
Date Time |
− |
− |
− |
UTC |
|
Latitude |
degree (°C) |
− |
− |
− |
|
Longitude |
degree (°C) |
− |
− |
− |
|
Water mixing ratio |
ppmv |
Picarro L2120-i |
11 |
− |
|
Water vapour isotopic ratio (18O) |
per mil |
Picarro L2120-i |
11 |
Normalized to V-SMOW; Humidity dependence correlation: Non-linear regression |
|
Standard deviation of 18O |
per mil |
Picarro L2120-i |
11 |
15 min |
|
Water vapour isotopic ratio (D) |
per mil |
Picarro L2120-i |
11 |
Normalized to V-SMOW; Humidity dependence correlation: Non-linear regression |
|
Standard deviation of D |
per mil |
Picarro L2120-i |
11 |
15 min |
|
Air temperature |
K |
RM Young |
11 |
− |
|
Relative humidity |
<=100% |
RM Young |
11 |
− |
|
Air pressure |
Pa |
RM Young |
11 |
− |
|
Precipitation |
mm |
RM Young |
11 |
− |
|
Net radiation |
W/m2 |
RM Young |
11 |
− |
|
Wind speed |
m/s |
− |
− |
− |
|
Wind direction |
degree (°C) |
− |
− |
− |
Reference papers
Benetti, M. et al. Stable isotopes in the atmospheric marine boundary layer water vapour over the Atlantic Ocean, 2012–2015. Sci. Data 4:160128 doi: 10.1038/sdata.2016.128 (2017).
Site contact
Name: Marion Benetti & Hans Christian Steen-Larsen
Email: marioncb@hi.is (Marion Benetti) & hanschr@gfy.ku.dk (Hans Christian Steen-Larsen)