EcoService Models Library (ESML)
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Variables Details
: (EM-683)
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EM-683 | |
Document Author
variable.detail.emDocumentAuthorHelp
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Mulvaney, K K., Atkinson, S.F., Merrill, N.H., Twichell, J.H., and M.J. Mazzotta |
Document Year
variable.detail.emDocumentYearHelp
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2019 |
Access site type (estuary) | Calendar day (day of year) | Periodic instantaneous count of cars | Time of day | Actual visitation all day count |
Arrival times of visitors (time of day) ?Comment:Instantaneous..but compiled hourly |
Departure times of visitors (time of day) | Hourly car count | Extrapolation factor (site) |
People to car ratio ?Comment:Extrapolation factor |
Probability of user presence at site | Stock count (people) | Estimated daily beach visitation | Estimated daily visitation using landings and way to water/site | Estimated daily visitors using boats | Total estimated daily visitation to estuary | |
Variable ID
variable.detail.varIdHelp
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16211 | 16215 | 16216 | 16214 | 16217 | 16212 | 16213 | 16218 | 16221 | 16222 | 16220 | 16219 | 16223 | 16224 | 16225 | 16226 |
Not reported | Not reported | Not reported | t | V | Not reported | Not reported | Not reported |
Esub |
Not reported | Psub t | Ssub "t" | Not reported | Not reported | Not reported |
V ^isub |
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Qualitative-Quantitative
variable.detail.continuousCategoricalHelp
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Qualitative (Class, Rating or Ranking) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) |
Cardinal-Ordinal
variable.detail.cardinalOrdinalHelp
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Non-Ordinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal |
Not applicable | unitless | No./time/day/site | time | No. people | time | time | No./hour | No./time/day | No./car | No./time/day | No./hr/day/site | No. ind./day/site | No. ind./day/site | No. ind./day/site | No. ind./day |
Access site type (estuary) | Calendar day (day of year) | Periodic instantaneous count of cars | Time of day | Actual visitation all day count |
Arrival times of visitors (time of day) ?Comment:Instantaneous..but compiled hourly |
Departure times of visitors (time of day) | Hourly car count | Extrapolation factor (site) |
People to car ratio ?Comment:Extrapolation factor |
Probability of user presence at site | Stock count (people) | Estimated daily beach visitation | Estimated daily visitation using landings and way to water/site | Estimated daily visitors using boats | Total estimated daily visitation to estuary | |
Predictor-Intermediate-Response
variable.detail.displayVariableTypeHelp
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Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Intermediate (Computed) Variable |
Intermediate (Computed) Variable |
Intermediate (Computed) Variable |
Intermediate (Computed) Variable |
Response |
Response |
Response |
Response |
Predictor Variable Type
variable.detail.displayPredictorVariableTypeHelp
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Time- or Space-varying Variable |
Time- or Space-varying Variable |
Time- or Space-varying Variable |
Time- or Space-varying Variable |
Constant or Parameter | Constant or Parameter | Constant or Parameter | Constant or Parameter | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
Response Variable Type
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
Computed Variable |
Computed Variable |
Computed Variable |
Computed Variable |
Data Source/Type
variable.detail.dataTypeHelp
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Map or database (e.g., wide coverage, wide availability, measured or modeled) | Map or database (e.g., wide coverage, wide availability, measured or modeled) | Local field/Lab data (e.g., particular to the EM study) |
Other or unclear (comment) ?Comment:Just the time of day for reference with other variables |
Local field/Lab data (e.g., particular to the EM study) | Local field/Lab data (e.g., particular to the EM study) | Local field/Lab data (e.g., particular to the EM study) | Local field/Lab data (e.g., particular to the EM study) | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
Variable Classification Hierarchy
variable.detail.vchLevel1Help
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2. Land Surface (or Water Body) Cover, Use, Substrate, or Metric |
6. Non-monetary Indicators of Human Demand, Use or Benefit of Ecosystem Goods and Services |
6. Non-monetary Indicators of Human Demand, Use or Benefit of Ecosystem Goods and Services |
N. Not classified |
6. Non-monetary Indicators of Human Demand, Use or Benefit of Ecosystem Goods and Services |
N. Not classified |
N. Not classified |
6. Non-monetary Indicators of Human Demand, Use or Benefit of Ecosystem Goods and Services |
6. Non-monetary Indicators of Human Demand, Use or Benefit of Ecosystem Goods and Services |
6. Non-monetary Indicators of Human Demand, Use or Benefit of Ecosystem Goods and Services |
6. Non-monetary Indicators of Human Demand, Use or Benefit of Ecosystem Goods and Services |
6. Non-monetary Indicators of Human Demand, Use or Benefit of Ecosystem Goods and Services |
6. Non-monetary Indicators of Human Demand, Use or Benefit of Ecosystem Goods and Services |
6. Non-monetary Indicators of Human Demand, Use or Benefit of Ecosystem Goods and Services |
6. Non-monetary Indicators of Human Demand, Use or Benefit of Ecosystem Goods and Services |
6. Non-monetary Indicators of Human Demand, Use or Benefit of Ecosystem Goods and Services |
--Other, multiple, unspecified or unclear |
--Demand for or use of cultural services-Physical and intellectual interactions with ecosystem |
--Demand for or use of cultural services-Physical and intellectual interactions with ecosystem |
--Demand for or use of cultural services-Physical and intellectual interactions with ecosystem |
--Demand for or use of cultural services-Physical and intellectual interactions with ecosystem |
--Demand for or use of cultural services-Physical and intellectual interactions with ecosystem |
--Demand for or use of cultural services-Physical and intellectual interactions with ecosystem |
--Demand for or use of cultural services-Physical and intellectual interactions with ecosystem |
--Demand for or use of cultural services-Physical and intellectual interactions with ecosystem |
--Demand for or use of cultural services-Physical and intellectual interactions with ecosystem |
--Demand for or use of cultural services-Physical and intellectual interactions with ecosystem |
--Demand for or use of cultural services-Physical and intellectual interactions with ecosystem |
--Demand for or use of cultural services-Physical and intellectual interactions with ecosystem |
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----Physical use of land-/seascapes in different environmental settings |
----Physical use of land-/seascapes in different environmental settings |
----Physical use of land-/seascapes in different environmental settings |
----Physical use of land-/seascapes in different environmental settings |
----Physical use of land-/seascapes in different environmental settings |
----Physical use of land-/seascapes in different environmental settings |
----Physical use of land-/seascapes in different environmental settings |
----Experiential use of plants, animals and land-/seascapes in different environmental settings |
----Physical use of land-/seascapes in different environmental settings |
----Physical use of land-/seascapes in different environmental settings |
----Physical use of land-/seascapes in different environmental settings |
----Physical use of land-/seascapes in different environmental settings |
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Access site type (estuary) | Calendar day (day of year) | Periodic instantaneous count of cars | Time of day | Actual visitation all day count |
Arrival times of visitors (time of day) ?Comment:Instantaneous..but compiled hourly |
Departure times of visitors (time of day) | Hourly car count | Extrapolation factor (site) |
People to car ratio ?Comment:Extrapolation factor |
Probability of user presence at site | Stock count (people) | Estimated daily beach visitation | Estimated daily visitation using landings and way to water/site | Estimated daily visitors using boats | Total estimated daily visitation to estuary | |
Spatial Extent Area
variable.detail.spExtentHelp
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1000-10,000 km^2. | 1000-10,000 km^2. | 1000-10,000 km^2. | 1000-10,000 km^2. | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | 1000-10,000 km^2. | 1000-10,000 km^2. | 1000-10,000 km^2. | 1000-10,000 km^2. | 1000-10,000 km^2. | 1000-10,000 km^2. | 1000-10,000 km^2. | 1000-10,000 km^2. |
Spatially Distributed?
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Yes | Not applicable | Yes | Not applicable | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Observations Spatially Patterned?
variable.detail.regularSpGrainHelp
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No | Not applicable | Yes | Not applicable | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Spatial Grain Type
variable.detail.spGrainTypeHelp
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Not applicable | Not applicable | Other (specify), for irregular (e.g., stream reach, lake basin) | Not applicable | Not recorded for Constant or Paarameter Variables | Not recorded for Constant or Paarameter Variables | Not recorded for Constant or Paarameter Variables | Not recorded for Constant or Paarameter Variables | Other (specify), for irregular (e.g., stream reach, lake basin) | Other (specify), for irregular (e.g., stream reach, lake basin) | Other (specify), for irregular (e.g., stream reach, lake basin) | Other (specify), for irregular (e.g., stream reach, lake basin) | Other (specify), for irregular (e.g., stream reach, lake basin) | Other (specify), for irregular (e.g., stream reach, lake basin) | Other (specify), for irregular (e.g., stream reach, lake basin) | Other (specify), for irregular (e.g., stream reach, lake basin) |
Spatial Grain Size
variable.detail.spGrainSizeHelp
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Not applicable | Not applicable | access site | Not applicable | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | access site | access site | site | access site | access site | access site | access site | estuary |
Spatial Density
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11 | Not applicable | Not applicable | Not applicable | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
EnviroAtlas URL
variable.detail.enviroAtlasURLHelp
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Access site type (estuary) | Calendar day (day of year) | Periodic instantaneous count of cars | Time of day | Actual visitation all day count |
Arrival times of visitors (time of day) ?Comment:Instantaneous..but compiled hourly |
Departure times of visitors (time of day) | Hourly car count | Extrapolation factor (site) |
People to car ratio ?Comment:Extrapolation factor |
Probability of user presence at site | Stock count (people) | Estimated daily beach visitation | Estimated daily visitation using landings and way to water/site | Estimated daily visitors using boats | Total estimated daily visitation to estuary | |
Temporal Extent
variable.detail.tempExtentHelp
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Summer 2017 | Summer 2017 | Summer 2017 | Summer 2017 | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Summer 2017 | Summer 2017 | Summer 2017 | Summer 2017 | Summer 2017 | Summer 2017 | Summer 2017 | Summer 2017 |
Temporally Distributed?
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Not applicable | Yes | Yes | Yes | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Regular Temporal Grain?
variable.detail.regularTempGrainHelp
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Not applicable | Yes | Yes | Yes | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Temporal Grain Size Value
variable.detail.tempGrainSizeValHelp
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Not applicable | 1 | 1 | 1 | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Temporal Grain Size Units
variable.detail.tempGrainSizeUnitHelp
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Not applicable | Day | hour | hour | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | hour | hour | hour | hour | Day | Day | Day | Day |
Temporal Density
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Not applicable | Not applicable | Not applicable | Not applicable | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
Access site type (estuary) | Calendar day (day of year) | Periodic instantaneous count of cars | Time of day | Actual visitation all day count |
Arrival times of visitors (time of day) ?Comment:Instantaneous..but compiled hourly |
Departure times of visitors (time of day) | Hourly car count | Extrapolation factor (site) |
People to car ratio ?Comment:Extrapolation factor |
Probability of user presence at site | Stock count (people) | Estimated daily beach visitation | Estimated daily visitation using landings and way to water/site | Estimated daily visitors using boats | Total estimated daily visitation to estuary | |
Not applicable | Not applicable | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | No./car | Not reported | Not reported | No. ind./day/site | No. ind./day/site | No. ind./day/site | No. ind./day | |
Min Value
variable.detail.minEstHelp
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Not applicable | Not applicable | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | 10.32 | Not reported | Not reported | 166 | 50 | 150 | 289 |
Max Value
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Not applicable | Not applicable | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | 60.84 | Not reported | Not reported | 857 | 175 | 1325 | 2332 |
Other Value Type
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
Other Value
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Not applicable | Not applicable | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported |
Access site type (estuary) | Calendar day (day of year) | Periodic instantaneous count of cars | Time of day | Actual visitation all day count |
Arrival times of visitors (time of day) ?Comment:Instantaneous..but compiled hourly |
Departure times of visitors (time of day) | Hourly car count | Extrapolation factor (site) |
People to car ratio ?Comment:Extrapolation factor |
Probability of user presence at site | Stock count (people) | Estimated daily beach visitation | Estimated daily visitation using landings and way to water/site | Estimated daily visitors using boats | Total estimated daily visitation to estuary | ||||
Variability Expression Given?
variable.detail.variabilityExpHelp
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Not applicable | Not applicable | No | No | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | No | No | No | Not applicable | No | No | No |
Yes ?Comment:Based on one random periodic car count at any point between sunrise and sunset to calculate the total recreational users for the day |
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Variability Metric
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None | None | None | None | None | None | None | None | None | None | None | None | None | None | None |
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Variability Value
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None | None | None | None | None | None | None | None | None | None | None | None | None | None | None |
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Variability Units
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None | None | None | None | None | None | None | None | None | None | None | None | None | None | None |
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Resampling Used?
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Not applicable | Not applicable | Not applicable | Not applicable | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | |||
Variability Expression Used in Modeling?
variable.detail.variabilityUsedHelp
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Not applicable | Not applicable | Not applicable | Not applicable | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | No |
Estimated daily beach visitation | Estimated daily visitation using landings and way to water/site | Estimated daily visitors using boats | Total estimated daily visitation to estuary | |
Variable ID
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16223 | 16224 | 16225 | 16226 |
Validated?
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Not applicable | Not applicable | Not applicable | Not applicable |
Validation Approach (within, between, etc.)
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None | None | None | None |
Validation Quality (Qual/Quant)
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None | None | None | None |
Validation Method (Stat/Deviance)
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None | None | None | None |
Validation Metric
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None | None | None | None |
Validation Value
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None | None | None | None |
Validation Units
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None | None | None | None |
Use of Measured Response Data
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None | None | None | None |