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MV009 – Simplified metadata

← Back to MV009 detail

Dataset

Database Code
MV009
Title
Raw microclimate data from plots at burned areas from the 2020 Holiday Farm fire in the Andrews Experimental Forest and Hagan Block, 2022-2024
Abstract
This dataset includes a suite of microclimate sensor data from areas burned by the 2020 Holiday Farm fire within the McKenzie River basin. A total of 42 microclimate sensor suites were installed in July and August of 2022 distributed across RS01, RS08, RS15, WS02, WS09, WS01, HGBK. All sensor locations are within the Holiday Farm Fire footprint and within Permanent Sample Plots (PSPs). An additional sensor was placed within the Primary meteorological station (PRIMET) of the HJ Andrews Experimental Forest for comparison and calibration between open-air measurements. Sites are stratified across three treatment variables including 1) fire severity: high or low; 2) management: managed or unmanaged; 3) water balance: moister or drier topographic positions. This resulted in eight treatment blocks, each with 5 sensor suite replicates. Each microclimate site includes a suite of measurements: Hobo temperature and relative humidity sensor installed at 1.5m within a gill shield (recording at 30 minute interval), one TOMST TMS-4 temperature and soil moisture sensor was located within 1 m of plot center (recording at 15 minute interval). The TOMST sensors include air temperature sensors at 15cm, 2cm, and soil temperature at -6cm in soil near-surface. Soil moisture is measured across the ~10cm near surface zone.
Keywords
climatology; forest dynamics; successional dynamics
Date begin
2022-06-26
Date end
2024-10-14
Principal Investigator
Meg Krawchuk

Entities

  1. Temperature and Relative Humidity at 1.5-m
  2. Near-Surface and Soil Temperature and Moisture

1. Temperature and Relative Humidity at 1.5-m - Attribute list

Temperature and Relative Humidity at 1.5-m - attributes
Attribute Type Domain Minimum Maximum Unit
DBCODE varchar enum
ENTITY numeric(1) range 1.0000 1.0000 number
PSP_STUDYID varchar enum
STANDID varchar enum
PLOTNUMBER numeric(1) range 0.0000 11625.0000 number
HEIGHT numeric(1) range 150.0000 150.0000 centimeters
DATE_TIME datetime freetext
AIRTEMP_INST numeric(1) range -40.0000 60.0000 degrees Celsius
RH_INST numeric(1) range 0.0000 100.0000 percent

2. Near-Surface and Soil Temperature and Moisture - Attribute list

Near-Surface and Soil Temperature and Moisture - attributes
Attribute Type Domain Minimum Maximum Unit
DBCODE varchar enum
ENTITY numeric(1) range 2.0000 2.0000 number
PSP_STUDYID varchar enum
STANDID varchar enum
PLOTNUMBER numeric(1) range 0.0000 11625.0000 number
DATE_TIME datetime freetext
SOILTEMP_INST numeric(1) range -40.0000 66.0000 degrees Celsius
AIRTEMP_2CM_INST numeric(1) range -40.0000 60.0000 degrees Celsius
AIRTEMP_15CM_INST numeric(1) range -40.0000 60.0000 degrees Celsius
SOILMOIST_INST numeric(1) range 1.0000 4095.0000 number

Attribute definitions

AIRTEMP_2CM_INST
Temperature in degrees C taken at +2 cm from soil surface
AIRTEMP_15CM_INST
Temperature in degrees C taken at +15 cm from soil surface
AIRTEMP_INST
Temperature in degrees C taken at +15 cm from soil surface
DATE_TIME
Date and time in Pacific Standard Time (PST) of sensor reading
DBCODE
FSDB Database Code
ENTITY
Entity number
HEIGHT
height above ground of sensor reading
PLOTNUMBER
Plot number within STANDID
PSP_STUDYID
Permanent Study Plots (PSP) study identification code - a mutually exclusive grouping of study forest stands
RH_INST
Temperature in degrees C taken at 0 cm from soil surface
SOILMOIST_INST
Soil moisture measured as number of high-frequency electromagnetic pulses (2.5-GHz) received per second; time-domain reflectometry
SOILTEMP_INST
Temperature in degrees C taken at -6 cm from soil surface
STANDID
Study forest stand or watershed identification code

Enumerated domains

Enumerated domain for attribute: DBCODE

Codes for DBCODE
Code Description
MV009 FSDB Database Study Code

Enumerated domain for attribute: PSP_STUDYID

Codes for PSP_STUDYID
Code Description
HJRS Andrews Forest and vicinity Reference Stands
HJWS Andrews Forest and vicinity Watershed Reference Stands

Enumerated domain for attribute: STANDID

Codes for STANDID
Code Description
WS01 Andrews Watershed 1
RS01 Reference Stand RS01, H.J. Andrews EF, Willamette NF
RS08 Reference Stand RS08, H.J. Andrews EF, Willamette NF
RS15 Reference Stand RS15, H.J. Andrews EF, Willamette NF
HGBK Reference Watershed HGBK, Hagan RNA, Willamette NF
WS02 Reference Watershed WS02, H.J. Andrews EF, Willamette NF
PRIM Primary Meteorological Station
WS09 Reference Watershed WS09, H.J. Andrews EF, Willamette NF