1985 Reference Study Sediment Chemistry
Metadata:
- Identification_Information:
-
- Citation:
-
- Citation_Information:
-
- Originator:
-
Southern California Coastal Water Research Project
(SCCWRP)
- Publication_Date: 20040415
- Publication_Time: 20000415
- Title: 1985 Reference Study Sediment Chemistry
- Edition: 1.0
- Publication_Information:
-
- Publication_Place: Costa Mesa, California
- Publisher:
-
Southern California Coastal Water Research Project
(SCCWRP)
- Online_Linkage:
-
View a Map of this Data [html]
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Download this Data as an Excel Friendly File [csv]
-
Download this Data with Associated Data Files [zip]
- Description:
-
- Abstract:
-
Changes in the marine coastal environment caused
by wastewater discharge are evaluated best
by comparisons to normal or reference
conditions and natural fluctuations. These
differences may be factored into assessments
of discharge related changes (e.g.
Bernstein and Zalinski, 1983). Additionally,
far field dispersion and accumulation of
contaminants in the southern California coastal
region should be measured periodically to appraise
general environmental quality. SCCWRP provided
control or reference data in 1977 when the
60-Meter Control Survey, with station from Pt.
Conception to San Diego, was conducted by Word
and Mearns (1979). Information from that survey
has been widely used in evaluating effects of
discharges into the region, (e.g., Tetra-Tech,
1980, Smith and Bernstein, 1985; Swartz et al.,
1986).
- Purpose:
-
The purpose of the Reference Site Survey is to
update the 60-M Survey by resampling some of the
60 m sites and to provide reference values for
additional parameters and depths not sampled in
that earlier survey. This report lists and
summarizes the data from the Reference Site Survey
and evaluates changes in some of these
parameters since the 60-M Survey in 1977.
- Supplemental_Information:
-
Thirteen of the 60-M Survey sites were
selected for this study. Sites were
selected based on the designation of
"control" sites by Word and Mearns (1-79) and on
separate analysis of the infauna of the 60-M
Survey data (Smith and Bernstein, 1985). In
addition to the 60m sites, sites at 30 and 150 m
were sampled creating cross-shelf transects in
each area (Fig.1). A total of 38 sites were
sampled; Station R6l-30 off La Jolla was abandoned
since it was located in a kelp bed.
Sampling was conducted Aug.-Oct., 1985 using 4
different ships (station location, sampling dates,
and ships used are listed : Marine Surveyor,
Seawatch, Westwind, and Monitor III.
- Time_Period_of_Content:
-
- Time_Period_Information:
-
- Range_of_Dates/Times:
-
- Beginning_Date: 19850801
- Ending_Date: 19850831
- Currentness_Reference: ground condition
- Status:
-
- Progress: COMPLETE
- Maintenance_and_Update_Frequency: None Planned
- Spatial_Domain:
-
- Description_of_Geographic_Extent: Southern California Bight
- Bounding_Coordinates:
-
- West_Bounding_Coordinate: -120.175
- East_Bounding_Coordinate: -117.1902
- North_Bounding_Coordinate: 34.46187
- South_Bounding_Coordinate: 32.54203
- Keywords:
-
- Theme:
-
- Theme_Keyword_Thesaurus: None
- Theme_Keyword: Reference Surveys
- Theme_Keyword: Sediment Chemistry
- Theme_Keyword: Tissue Chemistry
- Access_Constraints: None
- Use_Constraints: None
- Point_of_Contact:
-
- Contact_Information:
-
- Contact_Person_Primary:
-
- Contact_Person: Information Systems Manager
- Contact_Address:
-
- Address_Type: physical address
- Address: 3535 Harbor Blvd., Suite 110
- City: Costa Mesa
- State_or_Province: California
- Postal_Code: 92626
- Country: USA
- Contact_Voice_Telephone: 714.755.3200
- Contact_Facsimile_Telephone: 714.438.1016
- Contact_Electronic_Mail_Address: im_contact@sccwrp.org
- Hours_of_Service: 8:00 a.m. to 4:00 p.m. Monday Through Friday
- Contact_Instructions: email preferred
- Data_Set_Credit: SCCWRP
- Native_Data_Set_Environment: Microsoft Access Version 2000
- Data_Quality_Information:
-
- Attribute_Accuracy:
-
- Attribute_Accuracy_Report: Coordinates accurate to within 100 ft
- Logical_Consistency_Report:
-
The tables may be related by the StationID field
or the SampleID field where applicable
- Completeness_Report:
-
Station R6l-30 off La Jolla was abandoned since
it was located in a kelp bed.
- Positional_Accuracy:
-
- Horizontal_Positional_Accuracy:
-
- Horizontal_Positional_Accuracy_Report:
-
The station locations were determined using a hand
held Magellan GPS and are accurate with in a
radius of 100 ft
- Vertical_Positional_Accuracy:
-
- Vertical_Positional_Accuracy_Report: The depths expressed are accurate to 0.1 meters.
- Lineage:
-
- Methodology:
-
- Methodology_Type: Lab
- Methodology_Description:
-
A. Total volatile Solids Total Volatile Solids
(TV0) or total organic material, wan measured
using the methods of Bysre at al., (1978)
Approximately 4 grams of the top 2 cm of surface
sediment is dried at 60 DC, weighed, then ashed at
500 C for 5 hours and placed ,n a dessicator until
cool, The ash weight is measured and %TVS
calculated( using the following formula. %TVS Dry
Mt. - Ash Mt. X 100
Dry Mt. 5. Total Organic carbon Sediment
samples for analysis of total organic carbon were
oven dried at 600C for 24 hours. Analysis was
conducted by Global Geochemistry (6919 Eton Ave.,
Canoga Park, CA 91303) using a LECO model WR12
Carbon Analyzer. C. Sand. Silt, clay Analysis
The sample was thoroughly homogenized by stirring
or shaking. Approximately 20-40 g was subsampled
and placed in a 1000 ml beaker or flask. For
sandy sediments, more was used (~40 g): for finer
sediments less was used (~20 g). Twenty-five
ml10% hydrogen peroxide was added to digest
organic material. When frothing ceased, an
additional 10 ml hydrogen peroxide was added and
the sample was boiled to remove any excess
hydrogen peroxide. Care was taken to avoid boiling
over the sample. The sample was separated into
sand and cilt/clay fractions by wet sieving
through a 63 um stainless steel sieve. The
cut/clay fraction that passed through the sieve
was collected and the sand fraction was retained
on the sieve. The bottom of the sieve was wrapped
with foil, to prevent loss of sample, and the
sample was dried at 40-50 c. The silt/clay
fraction was transferred to a 1000 ml graduated
cylinder and allowed to stand until most of the
particles had settled (over night) . The water
was decanted into 520 ml polypropylene bottles and
centrifuged for 20 minutes at 1000 seN. The clear
water from the centrifuged bottles was siphoned
off and the remaining fine residue was washed back
into the graduated cylinder. Twenty-five ml of 10
Calgon solution was added to the silt/clay
fraction to prevent flocculation of the sediment
Particles. The sample was then adjusted to 1000
ml with distilled H2O and observed for
flocculation. The sample was vigorously mixed end
a 25 ml sample was withdrawn from a depth of 20
cm, 20 seconds after the stirring was stopped
(silt fraction). The sample and pipet were rinsed
with distilled water into the aluminum dish and
dried in a pre-weighed aluminum weighing dish. n
25 ml sample was taken from C depth of 5 cm at the
times tabulated by Plumb (1981) and transferred to
a pre-weighed aluminum dish (clay fraction( .
Twenty-five mls of 1% Calgon solution was also
dried in a pre-weighed dish to act as a correction
factor in the pipette analysis calculations.
After the sand fraction was dried, a sieve was
placed over a smooth sheet of paper. A 1-inch
soft bristle paint brush was used to brush the
particles across the screen until no fine
particles continued to pass through the sieve.
The fine particles that passed through the 63 um
sieve were dried in a pre-weighed aluminum dish
and the dried weight added to the silt fraction.
The sieve was inverted and the screen brushed to
remove additional sand particles caught in the
sieve and added to the sand dish. In the 60-N
Survey, 0 Sand was measured in a similar manner,
but the dry sieving step was omitted. Aluminum
dishes containing the samples were dried at 50u~
and weighed to the nearest 0.0001 g. Calculations
were as follows. Silt weight ( LNet weight sample
- Calgon correction factor) X 40) + Additional
silt Clay weight - (net weight sample - Calgon
correction factor) X 40 Calgon correction factor
- (net weight of 25o1 Calgon) 0 .025 (ml of calgon
in sample) D. Trace Metals in Sediments.
Sediment samples were analyzed for silver,
cadmium, chromium, copper, nickel, lead, zinc. A
wet-washing technique was used to digest the
samples. Thin moderate digestion procedure
extracts most of the metals usually considered to
be biologically available, such as those
associated with organic matter, sulfides, oxides
and those adsorbed on the surface of solids.
Metals associated with the silicate minerals (part
of the lithogenous fraction) essentially are not
biologically available and are not selected by
this procedure. To prepare samples,
approximately 0.5 to 2.0 g of well-mixed sediment
are weighed into a glass-covered. 150-ml beaker
and dried to constant weight at 75OC. A nitric
acid solution 120 ml of 1:1) is added to the
dried samples, which are then heated to incipient
boiling until about 3 ml of liquid remains; this
procedure is then repeated. Then 15 ml of
distilled deionized water and 5 ml of concentrated
hydrochloric acid are added and the mixture boiled
for 20 minutes. After cooling to room
temperature, the digestate is then filtered
through an acid-washed Whatman No. 40 filter paper
(8-micron pore size, and the resulting filtrate is
diluted with distilled, deionized water to 50 ml.
Analytical blanks are prepared along with the
sediment samples, using the same procedures end
reagents. Samples are analyzed on a
yarian-Techtron atomic absorption
spectrophotometer (Model SA-fi equipped with a
simultaneous background corrector (Model ac-6) , a
premix type of burner, and a carbon-rod atomizer
(model 63). When a sample has a relatively high
metals content, the diluted filtrate is aspirated
into an air/acetylene flame. The concentration of
trace metals are then determined by comparing the
results against known standards. A previous study
of matrix interferences in flame atomic absorption
revealed no significant interferences in detection
of the seven elements in question, given a sample
size 'of up to 2 grams. The approximate detection
limits for the metals using this method era as
follows.. Limit Limit
Metal (ug/kg) Metal _______
Silver 0.6 Nickel 1.8 Cadmium 0.4 Lead 3.0
Chromium 1.5 Sino 0.3 Copper 1.4 If a metal is
present in concentrations below the flame
detection limit, a flameless method is used in the
analysis; with the flameless procedure, 5 ul of
treated solution are injected into a graphite
furnace. The silver and cadmium concentrations in
some samples from this survey were determined
using this method. Matrix interferences are
checked, and compensations are made by running
separate spiked samples. The detection limits for
silver and cadmium, with the flameless method are
approximately 20 and 10 ng/gram. respectively.
All reagents are analytical regent grade, the
water is deionized and distilled, and all
standards are prepared by the dilution of 1,000
ppm stock solutions. The glassware and plastic
containers are cleaned by soaking in 6 percent
nitric acid solution for more than 24 hours and
then rinsed in distilled water. 5, Measurement
of Trace organics end Lipids. All glassware was
cleaned by washing with soap and water, rinsing
with tap water, rinsing with deionized water, were
heated to 540 C for 4 hours. All utensils were
either stainless steel or Teflon coated end were
rinsed with solvent before each use. All solvents
were of pesticide quality. The sediment and
tissue samples were extracted by weighing out 1-10
g of sample, adding 0 ml distilled water, 20 ml
methanol, 10 ml chloroform and homogenizing for 1
minute with a high speed homogenizer (polytron)
equipped with a titanium blade. Than 10 ml
chloroform was added and the sample blended for 30
seconds, followed by adding 10 ml of distilled
water and 30 seconds of homogenizing. The sample
was then centrifuged at approximately 1200 X to
separate the layers. The chloroform layer was
removed and the remaining aqueous layer was
extracted two more times with 10 ml of chloroform.
The combined chloroform extracts wars split into
3 fractions; one for archive, one for polynuclear
aromatic hydrocarbon (PAH) analysis and one for
chlorinated hydrocarbon (CHC) analysis/lipid
determination. Percent lipids were determined by
removing the chloroform from that fraction and
weighing the residue. Chlorinated hydrocarbons
were determined by re-dissolving the lipid in
hexane and eluting the sample through activated
Florisil (heated to 7000C for 4 hours) with 45 ml
60 diethyl ether in hexane. The samples were then
chromatographed on a Varian Vista 44 system
equipped with a split injector at 250 C, a 30 mX
0.25 mm 2.0. DB-5 fused silica capillary column (J
& W scientific ( which was temperature programmed
from 1500C to 274 C at 4 C/min. with a helium
carrier velocity of 25 cm/sec, and an electron
capture detector heated to 325 C. The internal
standard used was Mirex and all calculations were
based on response factors for the standards of
p,p'-DDE; p,p'-DDD; p,p' -DDT; o,p'-DDE; o,p'-DDD,
o,p'-DDT: Aroclor 1242; Aroclor 1254;
hexachlorbenzene and lindane. Polynuclear
aromatic hydrocarbons were determined by replacing
the chloroform with hexane ,and reducing the
volume to 0.5 ml. The sample was then placed on a
column containing activated silica gel (heated to
240 C for I0 hours) . The column was then eluted
with 20 ml of hexane, the first 5 ml were
discarded and the next 15 collected as the
aliphatic fraction (F1). Next the column was
eluted with 32 ml of 60:40 (hexane:benzene) the
first 7 ml were collected in F1 and the remaining
25 ml were collected as the aromatic fraction
(F2). Stable isotope labeled standards of
naphthalene, acenapthene, phenanthrene, chrysene,
and perylene were added just t prior to placing
each sample onto the silica gel column. The F2
samples were reduced to 100 ml and anthracene-d10
was assessed as an internal standard. The
samples were then analyzed by splitless injection
on a Hewlett Packard 59700 GCMS equipped with a 30
x 0.25 mm I.D. DB5 fused silica capillary column
(J & W Scientific) with a helium carrier velocity
of 25 cm/sec. Each sample was scanned by selected
ion monitoring for the major fragment of each
compound reported with an ionizing voltage of 1400
volts. Relative response factors were determined
for each individual compound using actual
standards. The extraction technique used for this
study varies from the 6n-M Survey as follows. For
the sediments, the samples were oven-dried at 60 C
overnight for the 1977 survey. This technique has
been shown to cause an unpredictable loss of up to
50% for the DDTs and PCBs (Roger Baird, L.A.
County Sanitation District, personal
Communication). Therefore, for the 1955 survey,
we switched to a wet extraction technique. For
the tissues, we used acetonitrite as the
extraction solvent and for the 1985 survey, we
used chloroform and methanol. This change in our
tissue extraction technique has been shown to
produce comparable results. The final difference
between the 1977 and 1985 surveys was the change
from packed column to capillary column, which did
not significantly effect the results.
- Methodology_Type: Field
- Methodology_Description:
-
The grabs were taken with a 0.10 m
chain-rigged Van Veen grab. For sediment
analyses, subsamples were taken from the grab
sample: one for trace metals, grain-size,
and organic material, and the second for
chlorinated and petroleum hydrocarbons. To
collect the subsamples, 5 small subcores were
taken from the top 2 cm of the sample using an
open barreled syringe (26 mm dia.) ,
composited, and immediately frozen (see Appendix
2A-C for details of analysis).
- Process_Step:
-
- Process_Description: QA Checks performed
- Process_Date: 20000801
- Spatial_Data_Organization_Information:
- Spatial_Reference_Information:
-
- Horizontal_Coordinate_System_Definition:
-
- Geodetic_Model:
-
- Horizontal_Datum_Name: North American Datum of 1983
- Ellipsoid_Name: Geodedic Reference System 80
- Semi-major_Axis: 6378137
- Denominator_of_Flattening_Ratio:
-
298.257
4.2.2.1 Depth Datum Name:
- Entity_and_Attribute_Information:
-
- Detailed_Description:
-
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: AnalysisDate
- Attribute_Definition: The date the analysis was done
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Range_Domain:
-
- Range_Domain_Minimum: Missing
- Range_Domain_Maximum: Missing
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: LabCode
- Attribute_Definition: The code for the laboratory processing the samples
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: List 1 Agency Codes
- Enumerated_Domain_Value_Definition: A list of agencies and their codes
- Enumerated_Domain_Value_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: GCC
- Attribute_Definition: Global Geochemistry
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: AgencyCodes
- Enumerated_Domain_Value_Definition: List of participating agencies
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: SC
- Attribute_Definition: SCCWRP
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: AgencyCodes
- Enumerated_Domain_Value_Definition: List of participating agencies
- Enumerated_Domain_Value_Definition_Source: 1985 Reference Survey Report
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: Comments
- Attribute_Definition: Additional Remarks
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Unrepresentable_Domain: Additional Remarks
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: StationID
- Attribute_Definition: A geographic location label
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Unrepresentable_Domain: The station list
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: CompositeID
- Attribute_Definition: Composite identifiers for tissue samples
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Unrepresentable_Domain: A code for composited samples
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: TestMaterial
- Attribute_Definition: The matix being tested
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: List 17
- Enumerated_Domain_Value_Definition: List of test matrices
- Enumerated_Domain_Value_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: Sediment
- Attribute_Definition: bulk sediment
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: TestMaterial
- Enumerated_Domain_Value_Definition: List of Test materials
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Tissue
- Attribute_Definition: fish and invert tissue
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: TestMaterial
- Enumerated_Domain_Value_Definition: List of Test materials
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: ParameterCode
- Attribute_Definition: The name of the chemical
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: List 18 Parameter Codes
- Enumerated_Domain_Value_Definition:
-
A list of codes and definitions for chemical
measured in the project
- Enumerated_Domain_Value_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: 1,2-Dimethylnaphthalene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: 1,3-Dimethylnaphthalene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: 1,4-Dimethylnaphthalene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: 1,6-Dimethylnaphthalene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: 1-Methylnaphthalene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: 2,3,5-Trimethylnaphthalene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: 2,3,6-Trimethylnaphthalene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: 2,3-Benzofluorene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: 2,3-Dimethylnaphthalene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: 2,6-Dimethylnaphthalene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: 2-Methylnaphthalene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: 9,10-Diphenylanthracene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Acenaphthene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Acenaphthylene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Anthracene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Aroclor 1242
- Attribute_Definition: PCB
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Aroclor 1254
- Attribute_Definition: PCB
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Benz(a)anthracene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Benzo(a)pyrene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Benzofluoranthenes
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Biphenyl
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Cadmium
- Attribute_Definition: METAL
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Chromium
- Attribute_Definition: METAL
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Chrysene/Triphenylene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Copper
- Attribute_Definition: METAL
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Dibenz(a,h)anthracene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Dibenzothiphene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Fluoranthene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Fluorene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Hexaclorobenzene
- Attribute_Definition: PCB
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: LDSPPB
- Attribute_Definition: MISC
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Lead
- Attribute_Definition: METAL
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: LGSPPB
- Attribute_Definition: MISC
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: LINDANE
- Attribute_Definition: PCB
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Lipid
- Attribute_Definition: LIPID
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: LLSPPB
- Attribute_Definition: MISC
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: LPSPPB
- Attribute_Definition: MISC
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: LSICYPPB
- Attribute_Definition: MISC
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Naphthalene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Nickel
- Attribute_Definition: METAL
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: O,P-DDD
- Attribute_Definition: PCB
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: O,P-DDE
- Attribute_Definition: PCB
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: O,P-DDT
- Attribute_Definition: PCB
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: P,P-DDD
- Attribute_Definition: PCB
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: P,P-DDE
- Attribute_Definition: PCB
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: P,P-DDT
- Attribute_Definition: PCB
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Percent Clay
- Attribute_Definition: INORGANIC
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Percent Sand
- Attribute_Definition: INORGANIC
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Percent Silt
- Attribute_Definition: INORGANIC
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Perylene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Phenanthrene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Pyrene
- Attribute_Definition: PAH
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Silver
- Attribute_Definition: METAL
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: TOC
- Attribute_Definition: TOC
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Total DDT
- Attribute_Definition: PCB
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Total PCB
- Attribute_Definition: PCB
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Zinc
- Attribute_Definition: METAL
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: ParameterCodes
- Enumerated_Domain_Value_Definition: List of measured chemicals
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: Qualfier
- Attribute_Definition: A modifier for the result
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Unrepresentable_Domain: None Used
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: Result
- Attribute_Definition: The numerical result of the measurement
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Range_Domain:
-
- Range_Domain_Minimum: -99 for not detected
- Range_Domain_Maximum: 24362.76
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: QABatch
- Attribute_Definition: A code for all samples processed in the same batch
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Unrepresentable_Domain: A code for all sample processed in the same batch
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: FieldRep
- Attribute_Definition: Was a field replicate taken?
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Range_Domain:
-
- Range_Domain_Minimum: No
- Range_Domain_Maximum: Yes
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: LabRep
- Attribute_Definition: The replicate number of the result
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Range_Domain:
-
- Range_Domain_Minimum: 1
- Range_Domain_Maximum: 1
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: Units
- Attribute_Definition: The units of the result
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: List 40 Units
- Enumerated_Domain_Value_Definition: A list of units
- Enumerated_Domain_Value_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: ng / g
- Attribute_Definition: parts per million
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Units
- Enumerated_Domain_Value_Definition: List of Units
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: mg / Kg
- Attribute_Definition: parts per thousand
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Units
- Enumerated_Domain_Value_Definition: List of Units
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: ppb
- Attribute_Definition: parts per billion
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Units
- Enumerated_Domain_Value_Definition: List of Units
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: %
- Attribute_Definition: for ratios
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Units
- Enumerated_Domain_Value_Definition: List of Units
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: MeasurementBasis
- Attribute_Definition: The basis of the measurement
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: List 24
- Enumerated_Domain_Value_Definition: Measurement Basis Codes
- Enumerated_Domain_Value_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: WW
- Attribute_Definition: wet weight
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Measurement Basis
- Enumerated_Domain_Value_Definition: A basis for the measurement
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: DW
- Attribute_Definition: dry weight
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: Measurement Basis
- Enumerated_Domain_Value_Definition: A basis for the measurement
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: TrueValue
- Attribute_Definition:
-
The actual concentration added to spikes or the
mean of the certified reference material
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Range_Domain:
-
- Range_Domain_Minimum: 0.01
- Range_Domain_Maximum: 13
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: MDL
- Attribute_Definition: Method detection limit
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Range_Domain:
-
- Range_Domain_Minimum: 0.3
- Range_Domain_Maximum: 3
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: RL
- Attribute_Definition: Reporting Level
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Range_Domain:
-
- Range_Domain_Minimum: -99
- Range_Domain_Maximum: -99
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: Dilution
- Attribute_Definition: The dilution factor if relevant
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Range_Domain:
-
- Range_Domain_Minimum: -99
- Range_Domain_Maximum: -99
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: PreparationCode
- Attribute_Definition: The method used to prepare the sample
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: List 34 Preparation Codes
- Enumerated_Domain_Value_Definition: A list of extraction methods
- Enumerated_Domain_Value_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: Conventional Oven
- Attribute_Definition: Dried in the oven
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: PreparationCode
- Enumerated_Domain_Value_Definition:
-
A
code for the preparation method
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: EPA3050A
- Attribute_Definition: Strong Acid Hot Plate Method (EPA3050A)
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: PreparationCode
- Enumerated_Domain_Value_Definition:
-
A
code for the preparation method
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Attribute:
-
- Attribute_Label: Solvent extraction
- Attribute_Definition: mixed with solven
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: PreparationCode
- Enumerated_Domain_Value_Definition:
-
A
code for the preparation method
- Enumerated_Domain_Value_Definition_Source:
-
1985
Reference Survey Report
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: PreparationDate
- Attribute_Definition: The date the sample was prepared
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Range_Domain:
-
- Range_Domain_Minimum: -99
- Range_Domain_Maximum: -99
- Entity_Type:
-
- Entity_Type_Label: tblChemistry
- Entity_Type_Definition: Table
- Entity_Type_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: AnalysisMethod
- Attribute_Definition: The method used to obtain the numerical result
- Attribute_Definition_Source: 1985 Reference Survey Report
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: List 33 Analysis Methods
- Enumerated_Domain_Value_Definition: A list of anlaysis methods
- Enumerated_Domain_Value_Definition_Source: 1985 Reference Survey Report
- Attribute:
-
- Attribute_Label: GCECD
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Although these data have been processed
successfully on a computer system at SCCWRP, no
warranty expressed or implied is made regarding
the accuracy or utility of the data on any other
system or for general or scientific purposes, nor
shall the act of distribution constitute any such
warranty. This disclaimer applies both to
individual use of the data and aggregate use with
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data are directly acquired from a MLML server, and
not indirectly through other sources which may
have changed the data in some way. It is also
strongly recommended that careful attention be
paid to the contents of the metadata file
associated with these data. MLML shall not be
held liable for improper or incorrect use of the
data described and/or contained herein.
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Generated by mp on Wed Apr 21 07:59:17 2004