Data Package Metadata   View Summary

Mohonk Preserve Amphibian and Water Quality Monitoring Dataset at 11 Vernal Pools from 1931-Present

General Information
Data Package:
Local Identifier:edi.303.4
Title:Mohonk Preserve Amphibian and Water Quality Monitoring Dataset at 11 Vernal Pools from 1931-Present
Alternate Identifier:DOI PLACE HOLDER
Abstract:

"The Mohonk Preserve's Daniel Smiley Research Center has been monitoring species occupancy, reproductive success, and water quality of 11 vernal pools (Ski Loop, Bonticou, Terrace, Long Woodland Pool, Long Woodland Swamp, Oakwood, Sleepy Hollow, Hermits, North Mud Pond, Canaan, and Talus) on the Preserve each spring from April 1931 to May 2019 (present). This project aims to document changes in the reproductive behavior and phenology of amphibians and allow research access to historical, longitudinal records. The dataset is a paired record of amphibian occurence with environmental indicators spanning nearly 90 years of data collection. The dataset includes environmental conditions for the 730 sampling events associated with the species occurences with complete coverage air temperature and precipitation records and partial coverage for a variety of other weather and water quality measures. Species occurence data collection has included species identification and counts of live and dead adults, mated pairs, spermatophores, egg masses, juveniles, and tadpoles counts as well as a record of the level of frog calling. Weather conditions including precipitation, sky and wind codes; and water quality measurements including water temperature, pH, and depth. Collection of data was sporadic from 1931 - 1991 but has been collected consistently from 1991 to present. We also began monitoring dissolved oxygen, nitrate concentrations, and conductivity of the vernal pools using a YSI Sonde Professional Plus Instrument and turbidity using a turbidity tube in February 2018. The data collection is ongoing, as are digitization efforts, and the data package will receive periodic updates."

Publication Date:2019-07-09

Time Period
Begin:
1931-04-21
End:
2019-05-01

People and Organizations
Contact:Director of Conservation Science(Mohonk Preserve) [  email ]
Creator:Mohonk Preserve(Mohonk Preserve)
Creator:Feldsine, Natalie (Mohonk Preserve)
Creator:Forester, Anna (Mohonk Preserve)
Creator:Garretson, Alexis (Environmental Data Initiative)
Creator:Huth, Paul (Mohonk Preserve)
Creator:Long, Elizabeth (Mohonk Preserve)
Creator:Napoli, Megan (Mohonk Preserve)
Creator:Pierce, Ethan (Mohonk Preserve)
Creator:Smiley, Daniel (Mohonk Preserve)
Creator:Smiley, Shanan (Mohonk Preserve)
Creator:Thompson, John (Mohonk Preserve)
Associate:Garretson, Alexis (Environmental Data Initiative, Data Archiver)

Data Entities
Data Table Name:
Species occurance data
Description:
Species occurance data
Data Table Name:
Weather and water quality data
Description:
Weather and water quality data
Data Table Name:
Additional location information
Description:
Additional location information
Data Table Name:
Additional taxonomic Information
Description:
Additional taxonomic Information
Detailed Metadata

Data Entities


Data Table

Data:https://pasta-s.lternet.edu/package/data/eml/edi/303/4/b8ca689bfc2160a075f8714d5b274dc9
Name:Species occurance data
Description:Species occurance data
Number of Records:2480
Number of Columns:12

Table Structure
Object Name:Species.csv
Size:135570 bytes
Authentication:7e0f5e78980009a113a8087a370b0668 Calculated By MD5
Text Format:
Number of Header Lines:1
Record Delimiter:\r\n
Orientation:column
Simple Delimited:
Field Delimiter:,

Table Column Descriptions
 
Column Name:Location  
Sample_Date  
Species  
ChorusCode  
ChorusCount  
Live_n  
Dead_n  
MatedPairs_n  
EggMass_n  
Juv_n  
Sperm_n  
TadLarv_n  
Definition:Name of vernal pool for occurrence recordDate of pool observation and occurrence recordVernal pool species code (See taxonomic table for additional information)Code for type of frog chorus heard during samplingNumber of frogs heard calling, if calls are distinguishableNumber of live adult individuals observedNumber of dead adult individuals observedNumber of mated pairs observedNumber of egg masses observedNumber of juveniles observedNumber of spermatophores observedNumber of tadpoles and larvae observed
Storage Type:string  
date  
string  
string  
float  
float  
float  
float  
float  
float  
float  
float  
Measurement Type:nominaldateTimenominalnominalratioratioratioratioratioratioratioratio
Measurement Values Domain:
DefinitionName of vernal pool for occurrence record
FormatYYYY-MM-DD
Precision
DefinitionVernal pool species code (See taxonomic table for additional information)
Allowed Values and Definitions
Enumerated Domain 
Code Definition
Code0
DefinitionNo frogs calling
Source
Code Definition
Code1
DefinitionIndividuals can be counted, calls not overlapping
Source
Code Definition
Code2
DefinitionCalls overlap (simultaneous calling), but individuals are distinguishable
Source
Code Definition
Code3
DefinitionFull chorus, calls continuous and overlapping. Cannot distinguish individuals
Source
Code Definition
Code4
DefinitionCalling indicated, but additional information not provided (Historical code)
Source
Unitdimensionless
Typereal
Min
Max15 
Unitdimensionless
Typereal
Min
Max530 
Unitdimensionless
Typereal
Min
Max60 
Unitdimensionless
Typereal
Min
Max360 
Unitdimensionless
Typereal
Min
Max2012 
Unitdimensionless
Typereal
Min
Max32 
Unitdimensionless
Typereal
Min
Max2000 
Unitdimensionless
Typereal
Min
Max10000 
Missing Value Code:
CodeNA
Explnot collected
CodeNA
Explnot collected
CodeNA
Explnot collected
CodeNA
Explnot collected
CodeNA
Explnot collected
CodeNA
Explnot collected
CodeNA
Explnot collected
CodeNA
Explnot collected
CodeNA
Explnot collected
CodeNA
Explnot collected
CodeNA
Explnot collected
CodeNA
Explnot collected
Accuracy Report:                        
Accuracy Assessment:                        
Coverage:                        
Methods:                        

Data Table

Data:https://pasta-s.lternet.edu/package/data/eml/edi/303/4/b120d4c16bbd23df49d75151e9dd6b52
Name:Weather and water quality data
Description:Weather and water quality data
Number of Records:1089
Number of Columns:23

Table Structure
Object Name:Weather_Water.csv
Size:98070 bytes
Authentication:7255ab1b8c90ae3de037ecefe5307232 Calculated By MD5
Text Format:
Number of Header Lines:1
Record Delimiter:\r\n
Orientation:column
Simple Delimited:
Field Delimiter:,

Table Column Descriptions
 
Column Name:Location  
Sample_Date  
Sky_Code  
Wind_Code  
PDP  
Air_Temp  
Water_Temp  
pH  
Water_Depth  
Water_Level  
Visibility_Imp  
Surface_Ice  
Surface_Veg  
SurfaceVeg_Spp  
Odor  
Shrimp  
Snails  
Turbidity_NTU  
Chloride  
Conductivity  
DO  
Nitrate  
Ammonium  
Definition:Name of vernal poolDate of sampling eventCode for sky conditionsCode for wind conditionsBinary indicator of the presence or absense of previous day percipitationAir temperature at time of observationWater temperature of vernal pool waterpH of vernal pool waterQuantitative measurement of the depth of vernal pool waterQualitative measurement of how full the vernal pool was at time of observationBinary variable designating whether visibility was impaired while counting egg masses or determining species identityPercentage of the vernal pool surfacecovered in icePercentage of the vernal pool surface covered in vegetationCharacter string indicating the species of vegetation on pool surfaceCategorical indicator of the odor emitted by the vernal poolBinary indicator for the presense or absense of fairy shrimp in the vernal poolBinary indicator for the presense or absense of freshwater snails in the vernal poolTurbidity of the vernal pool waterChloride of the vernal pool waterConductivity of the vernal pool waterDissolved oxygen of the vernal pool waterNitrate of the vernal pool waterAmmonium of the vernal pool water
Storage Type:string  
date  
string  
string  
string  
float  
float  
float  
float  
string  
string  
float  
float  
string  
string  
string  
string  
float  
float  
float  
float  
float  
float  
Measurement Type:nominaldateTimenominalnominalnominalratioratioratiorationominalnominalratiorationominalnominalnominalnominalratioratioratioratioratioratio
Measurement Values Domain:
DefinitionName of vernal pool
FormatYYYY-MM-DD
Precision
Allowed Values and Definitions
Enumerated Domain 
Code Definition
Code1
DefinitionPartly cloudy or variable (20-50% of sky)
Source
Code Definition
Code0
DefinitionClear or few clouds (<20% of sky)
Source
Code Definition
Code2
DefinitionCloudy or overcast (>50% of sky)
Source
Code Definition
Code5
DefinitionShowers or light rain
Source
Code Definition
Code7
DefinitionSleet/hail
Source
Code Definition
Code4
DefinitionMist
Source
Code Definition
Code8
DefinitionSnow
Source
Code Definition
Code3
DefinitionFog
Source
Code Definition
Code6
DefinitionHeavy rain
Source
Allowed Values and Definitions
Enumerated Domain 
Code Definition
Code0
DefinitionCalm, smoke rises vertically (<1 mph)
Source
Code Definition
Code1
DefinitionLight air movement, smoke drifts (2-3 mph)
Source
Code Definition
Code2
DefinitionLight breeze, wind felt on face, leaves rustle (4-7 mph)
Source
Code Definition
Code3
DefinitionGentle breeze, leaves/twiges in constant motion, raises dust (8-12 mph)
Source
Code Definition
Code4
DefinitionModerate breeze, small branches move (13-18 mph)
Source
Code Definition
Code5
DefinitionFresh breeze, small trees begin to sway (19-24 mph)
Source
Code Definition
Code6
DefinitionStrong breeze, large branches move (25-31 mph)
Source
Code Definition
Code7
DefinitionStrong winds (>31 mph)
Source
Allowed Values and Definitions
Enumerated Domain 
Code Definition
Code0
DefinitionNo previous day percipitation
Source
Code Definition
Code1
DefinitionPrevious day percipitation
Source
Unitfahrenheit
Typereal
Min16 
Max83 
Unitfahrenheit
Typereal
Min25 
Max75 
Unitdimensionless
Typereal
Min3.7 
Max7.79 
Unitcentimeter
Typereal
Min-152.4 
Max189 
Allowed Values and Definitions
Enumerated Domain 
Code Definition
Code0
DefinitionDRY
Source
Code Definition
Code<25
Definition<1/4 full
Source
Code Definition
Code25
Definition1/4 full
Source
Code Definition
Code50
Definition1/2 full
Source
Code Definition
Code75
Definition3/4 full
Source
Code Definition
Code100
DefinitionFULL
Source
Allowed Values and Definitions
Enumerated Domain 
Code Definition
Code0
DefinitionNo visibility impairment
Source
Code Definition
Code1
DefinitionVisibility Impaired
Source
Unitdimensionless
Typereal
Min
Max100 
Unitdimensionless
Typereal
Min
Max100 
DefinitionCharacter string indicating the species of vegetation on pool surface
Allowed Values and Definitions
Enumerated Domain 
Code Definition
CodeNone
DefinitionNo water odor
Source
Code Definition
CodePeat
DefinitionPeat water odor
Source
Code Definition
CodeSulfur
DefinitionSulfur water odor
Source
Code Definition
CodeMethane
DefinitionMethane water odor
Source
Allowed Values and Definitions
Enumerated Domain 
Code Definition
Code0
DefinitionFairy shrimp absent
Source
Code Definition
Code1
DefinitionFairy shrimp present
Source
Allowed Values and Definitions
Enumerated Domain 
Code Definition
Code0
DefinitionFreshwater snails absent
Source
Code Definition
Code1
DefinitionFreshwater snails present
Source
UnitnephelometricTurbidityUnits
Typereal
Min
Max120 
UnitmilliequivalentsPerLiter
Typereal
Min2.59 
Max3.3 
UnitSiemensPerMeter
Typereal
Min11.5 
Max330.4 
UnitmilligramsPerLiter
Typereal
Min4.4 
Max76.5 
UnitmilligramsPerLiter
Typereal
Min
Max10.42 
UnitmicromolePerLiter
Typereal
Missing Value Code:
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
CodeNA
ExplNot collected
Accuracy Report:                                              
Accuracy Assessment:                                              
Coverage:                                              
Methods:                                              

Data Table

Data:https://pasta-s.lternet.edu/package/data/eml/edi/303/4/b36ad2883a6e852ddce4afbfb121518a
Name:Additional location information
Description:Additional location information
Number of Records:11
Number of Columns:5

Table Structure
Object Name:Locations.csv
Size:401 bytes
Authentication:295a00ad4cb427fae79e0994aeab0569 Calculated By MD5
Text Format:
Number of Header Lines:1
Record Delimiter:\r\n
Orientation:column
Simple Delimited:
Field Delimiter:,

Table Column Descriptions
 
Column Name:Location  
Elevation  
MaxDepth  
Length  
Width  
Definition:Vernal pool nameElevation of vernal poolVernal pool maximum depth at full capacityVernal pool length at longest pointVernal pool width at widest point
Storage Type:string  
float  
float  
float  
float  
Measurement Type:nominalratioratioratioratio
Measurement Values Domain:
DefinitionVernal pool name
Unitmeter
Typenatural
Min122 
Max384 
Unitmeter
Typereal
Min0.5 
Max1.5 
Unitmeter
Typereal
Min7.62 
Max83.82 
Unitmeter
Typereal
Min7.32 
Max30.48 
Missing Value Code:
CodeNA
Explunknown or not collected
CodeNA
Explunknown or not collected
CodeNA
Explunknown or not collected
CodeNA
Explunknown or not collected
CodeNA
Explunknown or not collected
Accuracy Report:          
Accuracy Assessment:          
Coverage:          
Methods:          

Data Table

Data:https://pasta-s.lternet.edu/package/data/eml/edi/303/4/c64debee9283ddba095d182cdafe87e2
Name:Additional taxonomic Information
Description:Additional taxonomic Information
Number of Records:10
Number of Columns:3

Table Structure
Object Name:Taxonomic.csv
Size:485 bytes
Authentication:ffbaccb83108c89301806a48ab6c3491 Calculated By MD5
Text Format:
Number of Header Lines:1
Record Delimiter:\r\n
Orientation:column
Simple Delimited:
Field Delimiter:,

Table Column Descriptions
 
Column Name:SpeciesCode  
CommonName  
ScientificName  
Definition:Species code of the observed amphibian speciesCommon name of the species codeScientific name of the species code
Storage Type:string  
string  
string  
Measurement Type:nominalnominalnominal
Measurement Values Domain:
DefinitionSpecies code of the observed amphibian species
DefinitionCommon name of the species code
DefinitionScientific name of the species code
Missing Value Code:
CodeNA
ExplNot applicable
CodeNA
ExplNot applicable
CodeNA
ExplNot applicable
Accuracy Report:      
Accuracy Assessment:      
Coverage:      
Methods:      

Data Package Usage Rights

This data package is released to the “public domain” under Creative Commons CC0 1.0 “No Rights Reserved” (see: https://creativecommons.org/publicdomain/zero/1.0/). It is considered professional etiquette to provide attribution of the original work if this data package is shared in whole or by individual components. A generic citation is provided for this data package on the website https://portal.edirepository.org (herein “website”) in the summary metadata page. Communication (and collaboration) with the creators of this data package is recommended to prevent duplicate research or publication. This data package (and its components) is made available “as is” and with no warranty of accuracy or fitness for use. The creators of this data package and the website shall not be liable for any damages resulting from misinterpretation or misuse of the data package or its components. Periodic updates of this data package may be available from the website. Thank you.

Keywords

By Thesaurus:
LTER Controlled Vocabularyamphibians, salamanders, wetlands, ecology, water quality, temperature, dissolved oxygen, conductivity, nitrate, seasonality
(No thesaurus)frogs, wood frog, spring peeper, spotted salamander, Jefferson salamander, red-spotted newt, seasonal wetlands, vernal pools, community ecology, Mohonk Preserve, Daniel Smiley Research Center, Shawangunk Ridge, pH, reproductive ecology, breeding, longitudinal

Methods and Protocols

These methods, instrumentation and/or protocols apply to all data in this dataset:

Methods and protocols used in the collection of this data package
Description:

"Amphibian occupancy, breeding, and water quality of vernal pools on the Preserve have been monitored since 1931. Observations at each vernal pool occur annually between February and May. From 1931 – 1991 sampling at vernal pools and the number of vernal pools sampled each year varied. Starting in 1991, each vernal pool was observed at least two times each spring. Starting in 2016, a more rigorous protocol was adopted from the USGS Amphibian Reproductive Monitoring Initiative program with sampling at 10 consistent vernal pools being completed at least four times per spring season (Muths et al. 2005). From 1931 - 2015, data collected at each vernal pool varied, but often included current weather conditions, water level (%), water temperature (°F), water pH, and species/egg mass counts. The number of observers during each survey varied. In 2016, the new protocol dictated more parameters to be sampled consistently. Upon arrival at each vernal pool, initial observations performed included 1) weather conditions: sky code, wind code, air temperature (°F), and previous day precipitation occurrence; and 2) qualitative measurements: water level (%), surface ice (%), surface vegetation (%), surface vegetation species, water odor, and fairy shrimp presence. Secondary observations included quantitative measurements of 1) water quality: temperature (°F), pH, conductivity (µS), dissolved oxygen (%), nitrate concentration (mg/L), and turbidity (NTU); and 2) amphibian species counts: number of adults alive, dead, in amplexus; egg masses, calling frogs, spermatophores, juveniles, and tadpole/larvae. All parameters of amphibian species counts are collected using the Double-Observer Dependent method (Cook and Jacobson 1979, Nichols et al. 2000). Observer A walks halfway around the pool and calls out counts to Observer B. Observer B records count made by Observer A, but also records counts that Observer A missed without informing Observer A. Observers A and B switch roles when the second half of the pool is surveyed. Prior to November 2017, water from the vernal pool was collected in a high-density polyethylene bottle and temperature was immediately recorded on-site with an analog thermometer. The sample was then brought back to the Daniel Smiley Research Center where pH was measured. Prior to 13 December 1991, pH was measured using a Sargent-Welch analog pH meter. Beginning 13 December 1991, pH was measured with a Fisher Accumet digital pH meter with higher resolution, probes were replaced every 6 months. In 2002, the meter was replaced with a new Fisher Accumet pH meter. Starting in February 2018, temperature and pH were collected in situ using a YSI Sonde Professional Plus Instrument and additional sonde measurements of percent dissolved oxygen, nitrate concentrations, and conductivity were incorporated in the water quality measurements. Starting in March 2019, a turbidity tube was incorporated to measure turbidity."

People and Organizations

Creators:
Individual: Mohonk Preserve
Organization:Mohonk Preserve
Email Address:
research@mohonkpreserve.org
Individual: Natalie Feldsine
Organization:Mohonk Preserve
Id:https://orcid.org/0000-0003-4331-3042
Individual: Anna Forester
Organization:Mohonk Preserve
Individual: Alexis Garretson
Organization:Environmental Data Initiative
Email Address:
alexis@garretson.net
Id:https://orcid.org/0000-0002-7260-0131
Individual: Paul Huth
Organization:Mohonk Preserve
Individual: Elizabeth Long
Organization:Mohonk Preserve
Id:https://orcid.org/0000-0002-7410-5548
Individual: Megan Napoli
Organization:Mohonk Preserve
Id:https://orcid.org/0000-0003-2390-6545
Individual: Ethan Pierce
Organization:Mohonk Preserve
Individual: Daniel Smiley
Organization:Mohonk Preserve
Individual: Shanan Smiley
Organization:Mohonk Preserve
Individual: John Thompson
Organization:Mohonk Preserve
Contacts:
Individual: Director of Conservation Science
Organization:Mohonk Preserve
Email Address:
research@mohonkpreserve.org
Associated Parties:
Individual: Alexis Garretson
Organization:Environmental Data Initiative
Email Address:
alexis@garretson.net
Id:https://orcid.org/0000-0002-7260-0131
Role:Data Archiver

Temporal, Geographic and Taxonomic Coverage

Temporal, Geographic and/or Taxonomic information that applies to all data in this dataset:

Time Period
Begin:
1931-04-21
End:
2019-05-01
Geographic Region:
Description:Data were collected from 11 vernal pools on Mohonk Preserve property in the Shawangunk Ridge of New Paltz, NY, USA
Bounding Coordinates:
Northern:  41.80133Southern:  41.73856
Western:  -74.190815Eastern:  -74.109075

Project

Maintenance

Maintenance:
Description:ongoing
Frequency:

Additional Info

Additional Information:
 

"Exact locations of vernal pools are available upon request but are omitted for geoprivacy conerns on protected land. Additional historical data exists in Daniel Smiley Research Center Library and is currently being digitized and will be added to the dataset as records become available. Egg masses belonging to the Jefferson salamander or Jefferson/blue spotted salamander hybrids are incredibly difficult to distinguish. Historical determinations have been preserved as they were recorded but additional care should be taken with these records. Long woodland swamp data collection ceased in 2016 due to the swamp drying up and the pool no longer holding water in the spring. Collection of data was sporadic from 1931 - 1991, but spring data collection is consistent from 1991 - present."

Other Metadata

Additional Metadata

additionalMetadata
        |___text '\n    '
        |___element 'metadata'
        |     |___text '\n      '
        |     |___element 'unitList'
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'nephelometricTurbidityUnits'
        |     |     |     |  \___attribute 'multiplierToSI' = '1'
        |     |     |     |  \___attribute 'name' = 'nephelometricTurbidityUnits'
        |     |     |     |  \___attribute 'parentSI' = 'FormazinTurbidityUnit'
        |     |     |     |  \___attribute 'unitType' = 'turbidity'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'SiemensPerMeter'
        |     |     |     |  \___attribute 'multiplierToSI' = '1'
        |     |     |     |  \___attribute 'name' = 'SiemensPerMeter'
        |     |     |     |  \___attribute 'parentSI' = 'SiemensPerMeter'
        |     |     |     |  \___attribute 'unitType' = 'conductance'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'electrical conductivity units'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'milliequivalentsPerLiter'
        |     |     |     |  \___attribute 'multiplierToSI' = '0.001'
        |     |     |     |  \___attribute 'name' = 'milliequivalentsPerLiter'
        |     |     |     |  \___attribute 'parentSI' = 'equivalentPerLiter'
        |     |     |     |  \___attribute 'unitType' = 'molairty'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'the amount of a substance that reacts with (or is equivalent to) an arbitrary amount of another substance in a given chemical reaction'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'micromolePerLiter'
        |     |     |     |  \___attribute 'multiplierToSI' = '0.000001'
        |     |     |     |  \___attribute 'name' = 'micromolePerLiter'
        |     |     |     |  \___attribute 'parentSI' = 'molesPerLiter'
        |     |     |     |  \___attribute 'unitType' = 'molairty'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |___text '\n        '
        |     |     |___text '\n      '
        |     |___text '\n    '
        |___text '\n  '

EDI is a collaboration between the University of New Mexico and the University of Wisconsin – Madison, Center for Limnology:

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