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HT006 – Simplified metadata

← Back to HT006 detail

Dataset

Database Code
HT006
Title
Stream temperature at core phenology stream sites in the Andrews Experimental Forest, 2009 - 2014
Abstract
The H.J Andrews phenology research included this study of stream temperatures at six headwater streams where springtime emergence of stream macroinvertebrates were collected. Streams were selected across an elevational gradient and with young riparian forests as well as old growth riparian forests. One site was a stream that originated in a cold water spring and the site was a stream that drys late in the summer. Stream temperature loggers were placed in protective housings and stream temperatures collected year-round starting May 2009-July 2014. Data were evaluated for quality control and missing periods were filled. These data document the thermal environment that stream macroinvertebrates experience and that influence their timing of emergence (database SA025).
Keywords
populations; phenology; water temperature; forests; streams; populations
Date begin
2009-01-01
Date end
2014-07-31
Principal Investigator
Sherri L. Johnson

Entities

  1. HT00601
  2. HT00602

1. HT00601 - Attribute list

HT00601 - attributes
Attribute Type Domain Minimum Maximum Unit
DBCODE varchar enum
ENTITY numeric(1) range 1.0000 1.0000 number
SITECODE varchar enum
SITETYPE varchar enum
QC_LEVEL varchar enum
DATE datetime freetext
WATERTEMP_MEAN_DAY numeric(0.100000) range 0.2000 15.8000 degrees Celsius
WATERTEMP_MEAN_FLAG varchar enum
WATERTEMP_MAX_DAY numeric(0.100000) range 0.5000 16.5000 degrees Celsius
WATERTEMP_MAX_FLAG varchar enum
WATERTEMP_MIN_DAY numeric(0.100000) range 0.0000 15.4000 degrees Celsius
WATERTEMP_MIN_FLAG varchar enum
REGRESSION_SITE varchar enum

2. HT00602 - Attribute list

HT00602 - attributes
Attribute Type Domain Minimum Maximum Unit
DBCODE varchar enum
ENTITY numeric(1) range 2.0000 2.0000 number
SITECODE varchar enum
SITETYPE varchar enum
QC_LEVEL varchar enum
DATE_TIME datetime freetext
WATERTEMP_MEAN numeric(0.100000) range 0.0000 16.5000 degrees Celsius
WATERTEMP_MEAN_FLAG varchar enum
REGRESSION_SITE varchar enum

Attribute definitions

DATE
Date
DATE_TIME
Date and time of probe reading
DBCODE
FSDB Database Code
ENTITY
Entity Number
QC_LEVEL
Quality control flag indicates level of quality checking performed
REGRESSION_SITE
Reference site used to estimate values using linear regression
SITECODE
Site code
SITETYPE
Type of measurement site: core phenology emergence site
WATERTEMP_MAX_DAY
Maximum water temperature for the day
WATERTEMP_MAX_FLAG
Maximum water temperature flag
WATERTEMP_MEAN
Mean water temperature over the last hour
WATERTEMP_MEAN_DAY
Mean temperature for the day
WATERTEMP_MEAN_FLAG
Mean water temperature flag
WATERTEMP_MIN_DAY
Minimum water temperature for the day
WATERTEMP_MIN_FLAG
Minimum water temperature flag

Enumerated domains

Enumerated domain for attribute: DBCODE

Codes for DBCODE
Code Description
HT006 FSDB Database Code HT006

Enumerated domain for attribute: SITECODE

Codes for SITECODE
Code Description
PE001 HJA Phenology Emergence Site 1 (WS01 stream)
PE002 HJA Phenology Emergence Site 2 (WS02 stream)
PE003 HJA Phenology Emergence Site 3 (WS08 stream)
PE004 HJA Phenology Emergence Site 4 (WS07 stream)
PE005 HJA Phenology Emergence Site 5 (Cold Creek)
PE006 HJA Phenology Emergence Site 6 (South Creek)

Enumerated domain for attribute: SITETYPE

Codes for SITETYPE
Code Description
PE Core phenology emergence stream site

Enumerated domain for attribute: QC_LEVEL

Codes for QC_LEVEL
Code Description
1A Data is published and unlikely to change - automated range checking and manual review has been conducted
1D Data is published and unlikely to change - data is derived or aggregated from published data of level 1A
2A Data is published and unlikely to change - Level 1A data has been modified such that data gaps may be filled or problem data may be removed
2D Data is published and unlikely to change - data is derived or aggregated from published data of level 2A

Enumerated domain for attribute: WATERTEMP_MEAN_FLAG

Codes for WATERTEMP_MEAN_FLAG
Code Description
A Accepted value
E Estimated value
M Missing value
Q Questionable value

Enumerated domain for attribute: WATERTEMP_MAX_FLAG

Codes for WATERTEMP_MAX_FLAG
Code Description
A Accepted value
E Estimated value
M Missing value
Q Questionable value

Enumerated domain for attribute: WATERTEMP_MIN_FLAG

Codes for WATERTEMP_MIN_FLAG
Code Description
A Accepted value
E Esimated value
M Missing value
Q Questionable value

Enumerated domain for attribute: REGRESSION_SITE

Codes for REGRESSION_SITE
Code Description
GSWS01 Andrews Watershed 1 Gaging Station
GSWS02 Andrews Watershed 2 Gaging Station
GSWS07 Andrews Watershed 7 Gaging Station
GSWS08 Andrews Watershed 8 Gaging Station
PE003 HJA Phenology Emergence Site 3 (WS08 stream)
None No estimation (actual data is used)
Manual Manual editing (no specific reference site)