Dataset: Wetz-783256-Sonde

Name: Sonde water quality measurements - Effects of Hurricane Harvey on Estuarine Water Quality in the Guadalupe Estuary between August 2017 and December 2017.
Published: 2020-01-23
Keywords: Hurricane Harvey, Freshwater Inflow, Flooding, water quality, Texas Coast, Estuary, salinity, temperature, dissolved oxygen, Sonde, Continuous data, oceans

Cite This Dataset

DOI:10.1575/1912/bco-dmo.787319.1

Spatial Extent: N:28.39352 E:-96.7724 S:28.39352 W:-96.7724

Temporal Extent: 2017-08-01 - 2017-12-05

Project:

RAPID: Capturing the Signature of Hurricane Harvey on Texas Coastal Lagoons (Hurricane Harvey Texas Lagoons)

Principal Investigator:

Michael Wetz (Texas A&M, Corpus Christi, TAMU-CC)

Contact:

Michael Wetz (Texas A&M, Corpus Christi, TAMU-CC)

BCO-DMO Data Manager:

Karen Soenen (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Version:

Version Date:

2020-01-23

Restricted:

Validated:

Yes

Current State:

Final no updates expected

Sonde water quality measurements - Effects of Hurricane Harvey on Estuarine Water Quality in the Guadalupe Estuary between August 2017 and December 2017.

Abstract:

Bottom and surface water quality sonde data of the Guadalupe Estuary site (Texas) between August 2017 and December 2017.

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Archival Copy

Version Date	Archive	Persistent Identifier	Date Assigned
2020-01-23	Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)	10.1575/1912/bco-dmo.787319.1	2020-03-03

Description

Bottom and surface water quality sonde data of the Guadalupe Estuary site (Texas) between August 2017 and December 2017 to test the effects of Hurricane Harvey on estuarine water quality.

Methods & Sampling

Water quality sondes (Hydrolab DS5X sondes) were deployed continuously on the surface and bottom of one site in the Guadalupe Estuary, Texas (Lat: 28.39352 , Lon: -96.7724). Sondes recorded water quality data noted above at 15-minute intervals. Datasondes were calibrated prior to deployment and traded out every 5-14 days depending on biofouling and weather conditions. A YSI ProPlus sonde recorded a water profile during each sonde deployment to compare grab sample data with sonde readings.

Sampling trips were conducted from one of five small (≤25’) outboard engine equipped boats: Guardian, Mango, Stinger, Gator, or Guppy. Each cruise was less than 12 hrs in duration.

Data Processing Description

Sonde data underwent rigorous post-deployment quality control to eliminate erroneous data.

BCO-DMO processing notes:

Combined bottom and surface measurements, added the column Sonde_WaterColumn_Loaction for distinction
Added ISO_DateTime_UTC column for improved discoverability
Added Latitude and Longitude of the site to dataset for improved discoverability
Converted Data format from mm/dd/yyyy to yyyy-mm-dd

Data Files

File
sonde_surface_bottom_combined.csv (Comma Separated Values (.csv), 2.20 MB) MD5:434aee65d29dc05f84a04f570af42f44 Primary data file for dataset ID 787319

More Information about this dataset

Funding Sources

Funding Source	Award Number
NSF Division of Ocean Sciences	OCE-1760006

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
Wetz_HurricaneHarveyTexasLagoons_sonde			Small Boat	Rick Kalke (Scientist) Terry Palmer (Scientist) Lily Walker (Scientist)	data info

Instruments

Hydrolab Series 5 probes

Supplied Name: Hydrolab DS5X sondes

Supplied Description:

Hydrolab DS5X sondes

Instrument Type

Generic Name: Hydrolab Series 5 probes

Acronym: HydroLab DS5

Generic Description:

Multi-parameter probes that can measure from 12 (MS5) to 16 (DS5 and DS5X) parameters simultaneously. Measurements include temperature, depth, conductivity, salinity, specific conductance, TDS, pH, ORP, dissolved oxygen, turbidity, chlorophyll a, blue-green algae, Rhodamine WT, ammonium, nitrate, chloride, PAR and total dissolved gases. These probes can be deployed at depths up to 200 m and can be used in continuous monitoring programs.

Parameters

Date and time formats are described in python strftime() syntax.

Supplied Name	Supplied description	Supplied Units	Standard Name
Date	Sample Date (yyyy-mm-dd) in Central Standard Time (CST)	unitless	date
Time	Time (HH:MM:SS) in Central Standard Time (CST)	unitless	time
Latitude	Latitude, south is negative	decimal degrees	lat
Longitude	Longitude, west is negative	decimal degrees	lon
Cond	Conductivity	micro siemens per cm (uS/cm)	cond
Sal	Salinity	unitless	sal
DOPct	Dissolved Oxygen saturation	percent (%)	O2
DO	Dissolved Oxygen concentration	milligram per liter (mg/L)	O2
pH	pH	pH units	pH
Temp	Water temperature	degrees Celsius (°C)	temp
Sonde_WaterColumn_Location	Location of the sonde in the water column: surface or bottom	unitless	site
ISO_DateTime_UTC	Date/Time (UTC) in ISO format (YYYY-mm-ddTHH:MM:SSZ (UTC time))	unitless	ISO_DateTime_UTC

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