Changing Seasonality of Tundra Plant-Soil Interactions
This dataset consists of irradiance, temperature, relative humidity, and soil moisture readings collected by an array of data loggers on the Alaska North Slope tundra. A frame of crossed steel straps support the sensor head about 0.5 meters above the tundra. The irradiance sensors in the heads are o...
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Arctic Data Center
2013
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dataone:urn:uuid:50fdd061-47ee-4a97-b0aa-3b2e2a2a332f 2024-10-03T18:45:34+00:00 Changing Seasonality of Tundra Plant-Soil Interactions Michael Weintraub Heidi Steltzer Patrick Sullivan Matthew Wallenstein ENVELOPE(-149.319,-149.319,68.626,68.626) BEGINDATE: 2010-05-01T00:00:00Z ENDDATE: 2012-09-01T00:00:00Z 2013-08-19T14:04:07Z https://search.dataone.org/view/urn:uuid:50fdd061-47ee-4a97-b0aa-3b2e2a2a332f unknown Arctic Data Center EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC RADIATION > SOLAR RADIATION EARTH SCIENCE > BIOSPHERE > VEGETATION > CHLOROPHYLL IN SITU/LABORATORY INSTRUMENTS > PROBES > SOIL TEMPERATURE PROBE IN SITU/LABORATORY INSTRUMENTS > PHOTON/OPTICAL DETECTORS > PAR SENSORS > PHOTOSYNTHETICALLY ACTIVE RADIATION SENSORS IN SITU/LABORATORY INSTRUMENTS > PROBES > SOIL MOISTURE PROBE IN SITU/LABORATORY INSTRUMENTS > TEMPERATURE/HUMIDITY SENSORS > TEMPERATURE SENSORS AUTOMATIC REMOTE WEATHER STATION POINT LESS THAN 1 METER 1 MINUTE TO 1 HOUR Dataset 2013 dataone:urn:node:ARCTIC 2024-10-03T18:06:20Z This dataset consists of irradiance, temperature, relative humidity, and soil moisture readings collected by an array of data loggers on the Alaska North Slope tundra. A frame of crossed steel straps support the sensor head about 0.5 meters above the tundra. The irradiance sensors in the heads are of two kinds: Photosynthetically Active Radiation (PAR, in units of microeinsteins), and solar radiation (SR, in units of watts per meter squared). The two spectral bands allow calculating Normalized Difference Vegetation Index (NDVI), a "greenness index" (this was the main purpose of this part of the project). Data from each site allows tracking the season-long greenness changes in a patch of tundra on the order of one square meter in size. Algorithms for data processing and summarized results may be obtained from the project PIs, but this archive contains only the raw data in tab-delimited ASCII files. Dataset Alaska North Slope north slope Tundra Alaska Arctic Data Center (via DataONE) ENVELOPE(-149.319,-149.319,68.626,68.626) |
institution |
Open Polar |
collection |
Arctic Data Center (via DataONE) |
op_collection_id |
dataone:urn:node:ARCTIC |
language |
unknown |
topic |
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC RADIATION > SOLAR RADIATION EARTH SCIENCE > BIOSPHERE > VEGETATION > CHLOROPHYLL IN SITU/LABORATORY INSTRUMENTS > PROBES > SOIL TEMPERATURE PROBE IN SITU/LABORATORY INSTRUMENTS > PHOTON/OPTICAL DETECTORS > PAR SENSORS > PHOTOSYNTHETICALLY ACTIVE RADIATION SENSORS IN SITU/LABORATORY INSTRUMENTS > PROBES > SOIL MOISTURE PROBE IN SITU/LABORATORY INSTRUMENTS > TEMPERATURE/HUMIDITY SENSORS > TEMPERATURE SENSORS AUTOMATIC REMOTE WEATHER STATION POINT LESS THAN 1 METER 1 MINUTE TO 1 HOUR |
spellingShingle |
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC RADIATION > SOLAR RADIATION EARTH SCIENCE > BIOSPHERE > VEGETATION > CHLOROPHYLL IN SITU/LABORATORY INSTRUMENTS > PROBES > SOIL TEMPERATURE PROBE IN SITU/LABORATORY INSTRUMENTS > PHOTON/OPTICAL DETECTORS > PAR SENSORS > PHOTOSYNTHETICALLY ACTIVE RADIATION SENSORS IN SITU/LABORATORY INSTRUMENTS > PROBES > SOIL MOISTURE PROBE IN SITU/LABORATORY INSTRUMENTS > TEMPERATURE/HUMIDITY SENSORS > TEMPERATURE SENSORS AUTOMATIC REMOTE WEATHER STATION POINT LESS THAN 1 METER 1 MINUTE TO 1 HOUR Michael Weintraub Heidi Steltzer Patrick Sullivan Matthew Wallenstein Changing Seasonality of Tundra Plant-Soil Interactions |
topic_facet |
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC RADIATION > SOLAR RADIATION EARTH SCIENCE > BIOSPHERE > VEGETATION > CHLOROPHYLL IN SITU/LABORATORY INSTRUMENTS > PROBES > SOIL TEMPERATURE PROBE IN SITU/LABORATORY INSTRUMENTS > PHOTON/OPTICAL DETECTORS > PAR SENSORS > PHOTOSYNTHETICALLY ACTIVE RADIATION SENSORS IN SITU/LABORATORY INSTRUMENTS > PROBES > SOIL MOISTURE PROBE IN SITU/LABORATORY INSTRUMENTS > TEMPERATURE/HUMIDITY SENSORS > TEMPERATURE SENSORS AUTOMATIC REMOTE WEATHER STATION POINT LESS THAN 1 METER 1 MINUTE TO 1 HOUR |
description |
This dataset consists of irradiance, temperature, relative humidity, and soil moisture readings collected by an array of data loggers on the Alaska North Slope tundra. A frame of crossed steel straps support the sensor head about 0.5 meters above the tundra. The irradiance sensors in the heads are of two kinds: Photosynthetically Active Radiation (PAR, in units of microeinsteins), and solar radiation (SR, in units of watts per meter squared). The two spectral bands allow calculating Normalized Difference Vegetation Index (NDVI), a "greenness index" (this was the main purpose of this part of the project). Data from each site allows tracking the season-long greenness changes in a patch of tundra on the order of one square meter in size. Algorithms for data processing and summarized results may be obtained from the project PIs, but this archive contains only the raw data in tab-delimited ASCII files. |
format |
Dataset |
author |
Michael Weintraub Heidi Steltzer Patrick Sullivan Matthew Wallenstein |
author_facet |
Michael Weintraub Heidi Steltzer Patrick Sullivan Matthew Wallenstein |
author_sort |
Michael Weintraub |
title |
Changing Seasonality of Tundra Plant-Soil Interactions |
title_short |
Changing Seasonality of Tundra Plant-Soil Interactions |
title_full |
Changing Seasonality of Tundra Plant-Soil Interactions |
title_fullStr |
Changing Seasonality of Tundra Plant-Soil Interactions |
title_full_unstemmed |
Changing Seasonality of Tundra Plant-Soil Interactions |
title_sort |
changing seasonality of tundra plant-soil interactions |
publisher |
Arctic Data Center |
publishDate |
2013 |
url |
https://search.dataone.org/view/urn:uuid:50fdd061-47ee-4a97-b0aa-3b2e2a2a332f |
op_coverage |
ENVELOPE(-149.319,-149.319,68.626,68.626) BEGINDATE: 2010-05-01T00:00:00Z ENDDATE: 2012-09-01T00:00:00Z |
long_lat |
ENVELOPE(-149.319,-149.319,68.626,68.626) |
genre |
Alaska North Slope north slope Tundra Alaska |
genre_facet |
Alaska North Slope north slope Tundra Alaska |
_version_ |
1811919717213929472 |