http://lod.bco-dmo.org/id/dataset/564132
eng; USA
utf8
dataset
Highest level of data collection, from a common set of sensors or instrumentation, usually within the same research project
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
2015-08-03
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Water chemistry analysis of samples collected at the Carlsbad Desalination Plant along the coast of Southern California in 2014-2016 (Effluent Impacts on Coastal Ecology project)
2016-09-22
publication
2016-09-22
revision
BCO-DMO Linked Data URI
2016-09-22
creation
http://lod.bco-dmo.org/id/dataset/564132
Adina Paytan
University of California-Santa Cruz
principalInvestigator
Dr Brent Haddad
University of California-Santa Cruz
principalInvestigator
Dr Donald Potts
University of California-Santa Cruz
principalInvestigator
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
publisher
Cite this dataset as: Paytan, A., Potts, D., Haddad, B. (2016) Water chemistry analysis of samples collected at the Carlsbad Desalination Plant along the coast of Southern California in 2014-2016 (Effluent Impacts on Coastal Ecology project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 4) Version Date 2016-09-22 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/564132 [access date]
Water chemistry at Carlsbad Desalination Plant, 2014-2016 Dataset Description: <p>This dataset includes water chemistry results from samples collected at the surface and bottom water offshore of the discharge channel of Carlsbad Desalination Plant, Carlsbad Beach, California.</p>
<p><strong>Related datasets:</strong><br />
<a href="https://www.bco-dmo.org/dataset/564195" target="_blank">Benthic macrofaunal abundance</a><br />
<a href="https://www.bco-dmo.org/dataset/716341" target="_blank">Macrofauna species distribution</a><br />
<a href="https://www.bco-dmo.org/dataset/716389" target="_blank">Phytoplankton cell count</a><br />
<a href="https://www.bco-dmo.org/dataset/716366" target="_blank">Sediment fauna and plastic</a><br />
<a href="https://www.bco-dmo.org/dataset/716181" target="_blank">Sediment grain size</a></p> Methods and Sampling: <p>Samples were collected in a perimeter of ~1 km offshore of the discharge channel of Carlsbad Desalination Plant, Carlsbad Beach, California (33°08'18.9"N 117°20'21.3"W).</p>
<p>Samples were collected in four trips:<br />
Pre-discharge: Dec 2nd-4th 2014 and Sep 21st-24th 2015.<br />
Post-discharge: May 9th-12th 2016 and Nov 8th-11th 2016</p>
<p>Transect lines were deployed going from the discharge channel (Outflow) and the Intake to 1000 m offshore. Sampling was done every 25 m until 200 m offshore, then at 400, 600, 800 and 1000 m (“stations”). The “Parallel” transect ran continuous parallel to the beach ~200 m offshore and samples stations were deployed every ~100 m. Station 1 is the southern-most sampling point (south of discharge channel). At each station surface (~1 m depth) and bottom water samples were taken and a sediment sample.</p>
<p>The benthic surveys were done continuously at the first 200 m offshore if water conditions allowed. At station 400, 600, 800 and 1000 and on the parallel stations, 10 1x1m quadrates were deployed.</p>
<p>Water was filtered and preserved within 4 hours of collection</p>
<p>Temperature: Temperature was measured with a YSI 85 probe immediately after collection.</p>
<p>pH: pH was measured with a handheld pH probe</p>
<p>Salinity: Water samples were analyzed on a Guideline Portasal instrument.</p>
<p>Chl <em>A</em>: 250 ml seawater was pumped through a GFF filter and the filters were kept in the dark and frozen until analysis. Filters were treated with 90% acetone for 24 hours and analyzed on a TD-700 fluorometer.</p>
<p>Nutrients: Samples were filtered and immediately frozen. Samples were analyzed using a flow injection nutrient auto-analyzer (Lachat). Total nitrogen is determined as nitrate following oxidation with persulphate and UV radiation and total dissolved phosphorus as phosphate following UV radiation.</p>
<p>DOC: 50 ml filtered water was acidified with concentrated HCl. Samples were analyzed on a Shimadzu TOC-V CHS</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1325649 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1325649
completed
Adina Paytan
University of California-Santa Cruz
831-459-1437
Earth & Marine Sciences C308 1156 High St
Santa Cruz
CA
95064
USA
apaytan@ucsc.edu
pointOfContact
Dr Brent Haddad
University of California-Santa Cruz
831-331-0654
Environmental Studies, Natural Science Building 2, Room 497 1156 High Street
Santa Cruz
CA
95064
USA
bhaddad@ucsc.edu
pointOfContact
Dr Donald Potts
University of California-Santa Cruz
831-459-4417
Institute of Marine Sciences, Earth and Marine Science Building, Room A408 1156 High Street
Santa Cruz
CA
95064
USA
potts@ucsc.edu
pointOfContact
asNeeded
Dataset Version: 4
Unknown
year
date_Fieldtrip
Site
location_water_col
Station
Latitude
Longitude
Salinity
Temp
Chl_A
pH
Dissolved_organic_carbon
NO3
PO4
SiO
handheld pH probe
Shimadzu TOC-V CHS
TD-700 flourometer
theme
None, User defined
year
date_local
site
No BCO-DMO term
station number
latitude
longitude
salinity
water temperature at measurement depth
chlorophyll a
pH
dissolved organic Carbon
Nitrate
reactive phosphorus (PO4)
Silicate (reactive silica)
featureType
BCO-DMO Standard Parameters
Nutrient Autoanalyzer
pH Sensor
Salinometer
Shimadzu TOC-V Analyzer
Turner Designs 700 Laboratory Fluorometer
Water Quality Multiprobe
instrument
BCO-DMO Standard Instruments
Paytan_2014
service
Deployment Activity
Coastal waters, Southern California. 33 N, 117 W. Depth 1-10 m
place
Locations
otherRestrictions
otherRestrictions
Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use.
Brine Discharge From Desalination Plants - Impacts On Coastal Ecology, Public Perception, and Public Policy
http://desalinationucsc.weebly.com
Brine Discharge From Desalination Plants - Impacts On Coastal Ecology, Public Perception, and Public Policy
<p><em>Description from NSF award abstract:</em><br />
Desalination of seawater accounts for a worldwide water production of about 70 million cubic meters per day. Despite the many benefits the technology has to offer, there are concerns over potential negative impacts on the environment. A key issue that has not been thoroughly investigated is the impact of effluent discharge on coastal marine ecosystems. This project will provide quantitative scientific assessment of the potential impacts of effluent discharge on coastal ecosystems in California and assess how such data influences public perception and public policy. The team of social and natural scientists has experience related to coastal pollution, California coastal ecology, marine biogeochemistry, toxicology, environmental policy and economics, water policy and management, and utility-stakeholder communications. Established relations with desalination facilities in California will ensure an integrative framework for research on the human and environmental aspects related to the increasing abundance of desalination facilities along the California coast, and contribute to both securing freshwater resources and sustaining productive and healthy coastal communities and coastal environments.</p>
<p>The objectives of this project are to (1) determine how effluent discharges from facilities for seawater desalination by reverse osmosis affect key organisms of the California coastal ecosystem with implications for ecosystem structure and function, (2) describe the spatial extent of the effect for different discharge schemes, and (3) evaluate how results from this and similar environmental impact studies influence public perception and decision making regarding desalination plant construction and operation. The project will combine in situ field chemical and biological measurements, controlled laboratory experiments, and assessments of how people and organizations interpret and use this data for making environmentally sound and sustainable decisions. Field studies will be performed at three different desalination plants to identify and quantify the possible effects of stressors associated with effluent discharge on local biota. Observed effects will be validated through controlled laboratory bioassay experiments. The scientific results will be communicated to the general public and decision makers to assess how scientific data is used by different stakeholders.</p>
<p>This project is supported under NSF's Coastal SEES (Science, Engineering and Education for Sustainability) program.</p>
Effluent Impacts on Coastal Ecology
largerWorkCitation
project
eng; USA
oceans
Coastal waters, Southern California. 33 N, 117 W. Depth 1-10 m
-117.35295
-117.336641
33.1355
33.1459
2014-12-01
2016-11-30
Carlsbad, California
0
BCO-DMO catalogue of parameters from Water chemistry analysis of samples collected at the Carlsbad Desalination Plant along the coast of Southern California in 2014-2016 (Effluent Impacts on Coastal Ecology project)
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
http://lod.bco-dmo.org/id/dataset-parameter/716164.rdf
Name: year
Units: unitless
Description: <p>sampling year</p>
http://lod.bco-dmo.org/id/dataset-parameter/716165.rdf
Name: date_Fieldtrip
Units: unitless
Description: <p>local date of field sampling formatted as Mon-yyyy</p>
http://lod.bco-dmo.org/id/dataset-parameter/716166.rdf
Name: Site
Units: unitless
Description: <p>sampling location: either near intake or outfall</p>
http://lod.bco-dmo.org/id/dataset-parameter/716167.rdf
Name: location_water_col
Units: unitless
Description: <p>relative sampling location within the water column: surface or bottom</p>
http://lod.bco-dmo.org/id/dataset-parameter/716168.rdf
Name: Station
Units: meters
Description: <p>distance along transect line</p>
http://lod.bco-dmo.org/id/dataset-parameter/716169.rdf
Name: Latitude
Units: decimal degrees
Description: <p>latitude; north is positive</p>
http://lod.bco-dmo.org/id/dataset-parameter/716170.rdf
Name: Longitude
Units: decimal degrees
Description: <p>longitude; east is positive</p>
http://lod.bco-dmo.org/id/dataset-parameter/716171.rdf
Name: Salinity
Units: PSU
Description: <p>salinity</p>
http://lod.bco-dmo.org/id/dataset-parameter/716172.rdf
Name: Temp
Units: degrees Celsius
Description: <p>temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/716173.rdf
Name: Chl_A
Units: umol/L
Description: <p>chlorophyll-a concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/716174.rdf
Name: pH
Units: unitless
Description: <p>pH of water</p>
http://lod.bco-dmo.org/id/dataset-parameter/716175.rdf
Name: Dissolved_organic_carbon
Units: ? micromole Carbon/liter
Description: <p>Dissolved Organic Carbon concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/716176.rdf
Name: NO3
Units: micromoles/liter
Description: <p>nitrate concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/716177.rdf
Name: PO4
Units: micromoles/liter
Description: <p>phosphate concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/716178.rdf
Name: SiO
Units: micromoles/liter
Description: <p>silicate concentration</p>
GB/NERC/BODC > British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
23322
https://datadocs.bco-dmo.org/file/5AAMv6DHRGJBrL/effluents_chemistry_v4.csv
effluents_chemistry_v4.csv
Primary data file for dataset ID 564132
download
https://osprey.bco-dmo.org/dataset/564132/data/download
download
onLine
dataset
<p>Samples were collected in a perimeter of ~1 km offshore of the discharge channel of Carlsbad Desalination Plant, Carlsbad Beach, California (33°08'18.9"N 117°20'21.3"W).</p>
<p>Samples were collected in four trips:<br />
Pre-discharge: Dec 2nd-4th 2014 and Sep 21st-24th 2015.<br />
Post-discharge: May 9th-12th 2016 and Nov 8th-11th 2016</p>
<p>Transect lines were deployed going from the discharge channel (Outflow) and the Intake to 1000 m offshore. Sampling was done every 25 m until 200 m offshore, then at 400, 600, 800 and 1000 m (“stations”). The “Parallel” transect ran continuous parallel to the beach ~200 m offshore and samples stations were deployed every ~100 m. Station 1 is the southern-most sampling point (south of discharge channel). At each station surface (~1 m depth) and bottom water samples were taken and a sediment sample.</p>
<p>The benthic surveys were done continuously at the first 200 m offshore if water conditions allowed. At station 400, 600, 800 and 1000 and on the parallel stations, 10 1x1m quadrates were deployed.</p>
<p>Water was filtered and preserved within 4 hours of collection</p>
<p>Temperature: Temperature was measured with a YSI 85 probe immediately after collection.</p>
<p>pH: pH was measured with a handheld pH probe</p>
<p>Salinity: Water samples were analyzed on a Guideline Portasal instrument.</p>
<p>Chl <em>A</em>: 250 ml seawater was pumped through a GFF filter and the filters were kept in the dark and frozen until analysis. Filters were treated with 90% acetone for 24 hours and analyzed on a TD-700 fluorometer.</p>
<p>Nutrients: Samples were filtered and immediately frozen. Samples were analyzed using a flow injection nutrient auto-analyzer (Lachat). Total nitrogen is determined as nitrate following oxidation with persulphate and UV radiation and total dissolved phosphorus as phosphate following UV radiation.</p>
<p>DOC: 50 ml filtered water was acidified with concentrated HCl. Samples were analyzed on a Shimadzu TOC-V CHS</p>
Specified by the Principal Investigator(s)
<p><strong>BCO-DMO Processing:</strong></p>
<p>- added conventional header with dataset name, PI name, version date<br />
- renamed parameters to BCO-DMO standard<br />
- added year column<br />
- sorted data by year, site, direction, station, depth</p>
<p>Version 1: 2015-08-03<br />
Version 2: 2015-08-11 (added lat_site/lon_site for mapping purposes)<br />
Version 3: 2016-09-21 (added 2015 data)<br />
Version 4: 2017-09-22 (revised 2014 data and added 2016 data)</p>
Specified by the Principal Investigator(s)
asNeeded
7.x-1.1
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
PI Supplied Instrument Name: PI Supplied Instrument Description:flow injection nutrient auto-analyser (Lachat) Instrument Name: Nutrient Autoanalyzer Instrument Short Name:Nutrient Autoanalyzer Instrument Description: Nutrient Autoanalyzer is a generic term used when specific type, make and model were not specified. In general, a Nutrient Autoanalyzer is an automated flow-thru system for doing nutrient analysis (nitrate, ammonium, orthophosphate, and silicate) on seawater samples. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB04/
handheld pH probe
handheld pH probe
PI Supplied Instrument Name: handheld pH probe Instrument Name: pH Sensor Instrument Short Name:pH Sensor Instrument Description: An instrument that measures the hydrogen ion activity in solutions.
The overall concentration of hydrogen ions is inversely related to its pH. The pH scale ranges from 0 to 14 and indicates whether acidic (more H+) or basic (less H+).
PI Supplied Instrument Name: PI Supplied Instrument Description:Guideline Portasal Instrument Name: Salinometer Instrument Short Name:Salinometer Instrument Description: A salinometer is a device designed to measure the salinity, or dissolved salt content, of a solution.
Shimadzu TOC-V CHS
Shimadzu TOC-V CHS
PI Supplied Instrument Name: Shimadzu TOC-V CHS PI Supplied Instrument Description:Used to measure dissolved organic carbon concentrations Instrument Name: Shimadzu TOC-V Analyzer Instrument Short Name:Shimadzu TOC-V Instrument Description: A Shimadzu TOC-V Analyzer measures DOC by high temperature combustion method. Community Standard Description: http://onto.nerc.ac.uk/CAST/124
TD-700 flourometer
TD-700 flourometer
PI Supplied Instrument Name: TD-700 flourometer PI Supplied Instrument Description:Used to measure chlorophyll-a Instrument Name: Turner Designs 700 Laboratory Fluorometer Instrument Short Name:TD-700 Instrument Description: The TD-700 Laboratory Fluorometer is a benchtop fluorometer designed to detect fluorescence over the UV to red range. The instrument can measure concentrations of a variety of compounds, including chlorophyll-a and fluorescent dyes, and is thus suitable for a range of applications, including chlorophyll, water quality monitoring and fluorescent tracer studies. Data can be output as concentrations or raw fluorescence measurements. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0510/
PI Supplied Instrument Name: PI Supplied Instrument Description:YSI 85 Handheld Oxygen, Conductivity, Salinity, mg/L C and Temperature System Instrument Name: Water Quality Multiprobe Instrument Short Name:Water Quality Multiprobe Instrument Description: An instrument which measures multiple water quality parameters based on the sensor configuration.
Deployment: Paytan_2014
Paytan_2014
shoreside Carlsbad Desalination Plant
Paytan_2014
Adina Paytan
University of California-Santa Cruz
shoreside Carlsbad Desalination Plant