cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.18739/a2g342
title: Atqasuk Logger Data NIMS 2013

description: Logger records from the Networked Info-mechanical Systems (NIMS), Transect length: ~50m The data was recorded using a CR3000 logger. The sensor trolley was equipped with instruments for recording the distance to vegetation canopy (SR50a Sonic Distance, Campbell Scientific), up- and downwelling short- and longwave radiation (CNR4 net radiometer, Kipp & Zonen), air temperature and surface temperature (SI-111 IR radiometer, Apogee Instruments Inc.) and spectral reflection (Jaz Combo-2, Ocean Optics; GreenSeeker RT100 (505), NTech).
DOI: 10.18739/a2b924
title: Kite Aerial Photography ARCSS grid Barrow, Alaska 2012

description: Aerial photographs of the Arctic System Science (ARCSS) grid (1km^2 study area) in Barrow, Alaska were taken using a camera rig and high altitude kite system. The kite was flown once on August 14th during the summer of 2012 at about 450-500 meters off the ground. Winds at about 8-10 mph on the ground.
DOI: 10.18739/a22w5n
title: Snow Depth ARCSS grid Barrow, Alaska 2010

description: Snow Depth at each Arctic System Science (ARCSS) grid point was taken on May 26, 2010 in Barrow, Alaska. Each measurement was taken 1 meter to the south of each grid point. 3 measurements were taken at each grid marker and are labeled #1, #2, and #3. The long depth probe from the Systems Ecology Lab (SEL) at the University of Texas El Paso was used (orange tape on the handle). Data have been corrected by subtracting 3cm from measurements made in the field to account for the missing tip of the probe. ARCSS grid coordinates are labelled A thru K and 1 thru 11 for each N-S and E-W row of markers respectively. A11 is in the northwest corner of the grid and K11 is in the southeast corner of the grid.
DOI: 10.58132/hnnq7a
title: Plant macroremains from mediaeval Krakow

description: Three linked tables which contain archaeobotanical data from medieval Krakow layers.Table Plants contains information about found plant taxa, their latin names, coded names, ecological and ethnographic characteristics.Table Samples contains data about samples, their location, depth, volume and archaeological dating. Every sample has a unique name.Table Findings contains detailed information about plant macroremains, mainly seeds and fruits, found in the samples listed in Table Samples. Every record includes name of the plant (coded in Table Plants), location (name of sample from Table Samples), type of remain, type of preservavtion and number of items. It is important that all the data were collected, processed and identified in the same way by several generations of archaeobotanists working in W. Szafer Institute of Botany of the Polish Academy of Sciences, thus the bias connected with diversity of archaeobotanical skills and methods is minimal.The raw data given in Table Findings were never fully published yet.
DOI: 10.18739/a2z34d
title: Kite Aerial Photography ARCSS grid Toolik Lake, Alaska 2011

description: Aerial photographs of the Arctic System Science (ARCSS) grid (1km^2 study area) at Toolik Field Station, Alaska were taken using a camera rig and high altitude kite system. The kite was flown once on July 27th during the summer of 2011 at about 500-550 meters off the ground. Winds at about 5 mph on the ground with slight cloud cover at about 20%. Due to low winds two kites were used in order to carry more weight. The entire grid was not covered due to weather and equipment complications.
DOI: 10.18739/a2pk9n
title: Toolik Lake, Alaska Temperature - 2014

description: Soil and air temperature data from Toolik moist tussock tundra experimental site. Soil temperature collected at 5cm depth. Sensors associated with experimental plots receiving ambient or enhanced snow, or ambient and warmed summer temperature (warmed with ITEX chamber). Also includes temperatures from an unmanipulated shrub site.
DOI: 10.18739/a2td0r
title: Toolik Snowfence Experiment ITEX Plant Community Data 2010-2012

description: Plant species composition, canopy structure, and microtopography data for the point frame data collected at the Dry heath and the Moist tussock tundra site of the Toolik Snowfence Experiment in 2010 and 2012. The Toolik Snowfence Experiment (part of the International Tundra Experiment (ITEX) network) examines the short- and long-term effects of increased snow depth (shortened growing season) and increased summer temperature on arctic tundra vegetation. The goal of this project is to assess potential changes in tundra plant communities in response to global climate change.
DOI: 10.18739/a2jw50
title: Active Layer NIMS grid Atqasuk, Alaska 2011

description: Active Layer measurements were taken at each Networked Info-mechanical Systems (NIMS) grid plot in Atqasuk, Alaska throughout the 2011 summer field season. University of Texas, El Paso (UTEP) Systems Ecology Lab's (SEL) Circumpolar Active Layer Monitoring (CALM) depth probe was used to take measurements. Depth was measured on the probe as the distance from frozen active layer to the top surface of the vegetation. If water was present then it was measured to the top of the biomass.
DOI: 10.18739/a29d1g
title: Kite Aerial Photography Ivotuk, Alaska 2011

description: Aerial photographs of study sites at Ivotuk, Alaska were taken using a camera rig and kite system. The kite was flown once on August 19th during the summer of 2011, varying between 100-200 meters off the ground. Unstable winds dominated at about 7-10 mph on the ground with scattered clouds. Most of the images are low to high oblique angles of the study area.
DOI: 10.18739/a25k8m
title: Atqasuk Spectrometer Data 2013 - Ocean Optics, Jaz - 1

description: Spectroradiometer data from the Ocean Optics Jaz Combo-2. Channel 0 (denoted _00jaz in file names) is the fiber looking at the earth's surface, Channel 1 (denoted _01jaz in file names) is the fiber looking at the reference.
DOI: 10.18739/a21w6q
title: Kite Aerial Photography ARCSS grid Atqasuk, Alaska 2011

description: Aerial photographs of the Arctic System Science (ARCSS) grid (1km^2 study area) in Atqasuk, Alaska were taken using a camera rig and high altitude kite system. The kite was flown once on August 6th during the summer of 2011 at about 500-550 meters off the ground. Southerly winds at about 8-10 mph on the ground with slight rain showers in between.
DOI: 10.18739/a2x33q
title: Phenology of SEASONS control plots - 2012

description: Phenological measurements were made on all species within Space Environment Applications, Systems, and Operations for National Security (SEASONS) control plots over one summer season in 2012 at Toolik, AK. Information about phenological parameters are contained within the datasheet.
DOI: 10.18739/a2d34f
title: Seasonal (2011) depth of thaw from SEASON plot controls

description: Document seasonal patterns of depth of active layer for correlation with historical leaf reflectances and phenology from the same plots for which CO2 flux-NDVI relationships have been determined. Carbon Dioxide flux, Normalized Difference Vegetation Index
DOI: 10.18739/a2sd1t
title: Toolik Lake, Alaska Plant tissue - 2014

description: Leaf tissue carbon and nitrogen, and 13C and 15N content from toolkit experimental plots receiving ambient or enhanced snow, or ambient and warmed summer temperature (warmed with ITEX chamber). Also includes data from an unmanipulated shrub site.
DOI: 10.18739/a24m0m
title: Barrow Spectrometer Data 2013 - Ocean Optics, Jaz - 1

description: Spectroradiometer data from the Ocean Optics Jaz Combo-2. Channel 0 (denoted _00jaz in file names) is the fiber looking at the earth's surface, Channel 1 (denoted _01jaz in file names) is the fiber looking at the reference.
DOI: 10.18739/a20w6d
title: Active Layer ARCSS grid Atqasuk, Alaska 2013

description: Active Layer measurements were taken on a 30 plot subset within the Arctic System Science (ARCSS) Grid in Atqasuk, Alaska during the 2013 summer field season. Each measurement was taken on the northeastern-most corner of each plot. The chosen subset was located from E2-E6 and J2-J6.
DOI: 10.18739/a2rd1h
title: Soil Temperature NIMS grid Barrow, Alaska 2013

description: Soil Temperature measurements were taken at each Networked Info-mechanical Systems (NIMS) grid plot. The SEL lab's Taylor Temperature Probe was used to take measurements between the matted trail and each white board at every meter at about a 10 cm depth throughout the 2013 summer in Barrow, Alaska.
DOI: 10.18739/a2gw5c
title: Soil Moisture ARCSS grid Barrow, Alaska 2013

description: Soil Moisture measurements were taken on a 30 plot subset within the Arctic System Science (ARCSS) Grid in Barrow, Alaska in summer 2013. Each measurement was taken outside the north eastern most corner of each plot. The chosen subset was located from D2-D7 and H2-H7. The SEL lab's Fieldscout TDR 300 Soil Moisture Probe was used to take all measurements.
DOI: 10.18739/a2c63s
title: Spectral Reflectance Measurements ARCSS grid Atqasuk, Alaska 2010

description: Spectral measurements were taken on a 30 plot subset within the Arctic System Science (ARCSS) grid in Atqasuk, Alaska during the summer of 2010. Spectral measurements were taken from the north eastern most corner of each plot. The subset is located from E2-E6 & J2-J6 with the 1 km^2 ARCSS grid. The instrumentation used was a Unispec dual channel (DC) spectrometer with fiber optics as sensors. A manfrotto tri-pod with an arm attachment was used to hold the fibers and sensors in place while taking the spectral measurements. The arm had 2 bubble levels to assist in keeping the sensors as level as possible. The calculated foot print cover is about 50-60 cm using a tri-pod height of 1.62 meters. The sensor angle for each scan is 20 degrees. Extra reference scans were taken on a 100 percent reflective white board surface. Some plots contain crosshairs that are used for point framing purposes and might have an effect on the reflectivity of each scan. Therefore, an extra scan was taken adjacent to each plot on the west side.
DOI: 10.15468/dl.jfmunz
title: Occurrence Download

description: A dataset containing 141 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "TaxonKey is one of (Miricacalia makineana (Yatabe) Kitam.)"
 ]
}

 The dataset includes 141 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0027648-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.18739/a2zw5q
title: Kite Aerial Photography NIMS grid Atqasuk, Alaska 2013

description: Aerial photographs of the Networked Info-mechanical Systems (NIMS) grid in Atqasuk, Alaska were taken using a rig and kite system. As part of the NIMS grid, white boards were nailed into the tundra to act as Ground Control Points (GCPs). The purpose of these boards was to facilitate the visibility of the grid from the aerial photographs, as well as to facilitate georeferencing using ArcMap GIS. Most of the pictures taken are high resolution although only a few are lacking good quality. The photographs are arranged according to flight date. The kite was flown about 2 times a week throughout June, July and August of summer 2013.
DOI: 10.18739/a27d0g
title: Active Layer NIMS grid Atqasuk, Alaska 2013

description: Active Layer measurements were taken at each Networked Info-mechanical Systems (NIMS) grid plot in Atqasuk, Alaska throughout the 2013 summer field season. University of Texas, El Paso UTEP Systems Ecology Lab's (SEL) Circumarctic Active Layer Monitoring (CALM) depth probe was used to take measurements. Depth was measured on the probe as the distance from frozen active layer to the top surface of the vegetation. If water was present then it was measured to the top of the biomass.
DOI: 10.18739/a2v64h
title: Toolik Lake, Alaska Gas Exchange - 2014

description: Li-Cor 6400 leaf level gas exchange data from 20 sites in moist tussock tundra. Sites are experimental manipulations of snow depth through the influence of a snow fence, and warming via ITEX chambers in the summer, five plots per site. An additional five sites from a non-manipulated shrub plot is included for comparison.
DOI: 10.18739/a2b64v
title: Imnavait Spectrometer Data 2013 - Ocean Optics, Jaz - 1

description: Spectroradiometer data from the Ocean Optics Jaz Combo-2. Channel 0 (denoted _00jaz in file names) is the fiber looking at the earth's surface, Channel 1 (denoted _01jaz in file names) is the fiber looking at the reference.
DOI: 10.18739/a26d2x
title: Toolik Spectrometer Data 2013 - Ocean Optics, Jaz - 1

description: Spectroradiometer data from the Ocean Optics Jaz Combo-2. Channel 0 (denoted _00jaz in file names) is the fiber looking at the earth's surface, Channel 1 (denoted _01jaz in file names) is the fiber looking at the reference.
DOI: 10.18739/a22p8q
title: Kite Aerial Photography NIMS grid Atqasuk, Alaska 2010

description: Aerial photographs of the Networked Info-mechanical Systems (NIMS) grid in Atqasuk, Alaska were taken using a rig and kite system. As part of the NIMS grid, white boards were nailed into the tundra to act as Ground Control Points (GCPs). The purpose of these boards was to facilitate the visibility of the grid from the aerial photographs, as well as to facilitate georeferencing using ArcMap GIS. Most of the pictures taken are high resolution although only a few are lacking good quality. The photographs are arranged according to flight date. The kite was flown about 2 times a week throughout July and August of summer 2010.
DOI: 10.6084/m9.figshare.26062150.v1
title: Table S1_Low-Temperature Thermochronology Databsets.xlsx

description: We have gathered data from 34 academic articles and 3 theses, which encompass 142 AHe and 203 AFT data points from the the Eastern Kunlun (Table S1). Additionally, to ensure high reliability and reproducibility of our data for subsequent research, we meticulously documented the following supplementary information for each sample: (1) sample number, (2) grains number, (3) lithology, (4) geographic coordinates, (5) elevation, (6) mean track length (MTL), standard deviation (SD), and Chi-square probability of AFT, (7) author(s), and (8) DOI.<br> The data were analyzed using multiple methodologies to establish a sequence of low-temperature thermochronological information for the current surface rocks of the Eastern Kunlun Mountains, thereby accurately constraining the initial uplift timing of the mountain since the Cenozoic.
DOI: 10.18739/a2z04c
title: Atqasuk NIMS grid LiDAR photographs 2011

description: At the end of the summer 2011 we took Light Detection and Ranging (LiDAR) measurements to depict Digital Elevation Models (DEMs) of the tundra vegetation within the Networked Info-mechanical Systems (NIMS) site in Atqasuk, Alaska. A set of photographs was taken at the time of the data collection. This includes a set of panoramic pictures taken by the researcher and a set taken by the LiDAR device itself. The LiDAR equipment was placed in six different positions around the NIMS grid targeting the actual grid.
DOI: 10.18739/a2pg9m
title: Spectral Reflectance Measurements ARCSS grid Atqasuk, Alaska 2011

description: Spectral measurements were taken on a 30 plot subset within the Arctic System Science (ARCSS) grid in Atqasuk, Alaska during the summer of 2011. Spectral measurements were taken from the north eastern most corner of each plot. The subset is located from E2-E6 and J2-J6 with the 1 km^2 ARCSS grid. The instrumentation used was a Unispec dual channel (DC) spectrometer with fiber optics as sensors. A manfrotto tri-pod with an arm attachment was used to hold the fibers and sensors in place while taking the spectral measurements. The arm had 2 bubble levels to assist in keeping the sensors as level as possible. The calculated foot print cover is about 50-60 cm using a tri-pod height of 1.62 meters. The sensor angle for each scan is 20 degrees. Extra reference scans were taken on a 100 percent reflective white board surface. Some plots contain crosshairs that are used for point framing purposes and might have an effect on the reflectivity of each scan. Therefore, an extra scan was taken adjacent to each plot on the west side.
DOI: 10.18739/a2t63t
title: Thule, Greenland Micromet station - 2015

description: These meteorological data were collected at the North Mountain site at Thule, Greenland. There are 10 chronologic Excel files, the date in the file name is the last date in that file. The following weather data are included: air temperature, relative humidity, precipitation, wind speed, wind direction, and wind gust. The data are in 5 min intervals. Scans were performed every 30 seconds and the values are 5 minute averages of those scans.
DOI: 10.18739/a2962s
title: Snow Melt Transect Barrow, Alaska ARCSS Grid 2010

description: This snow melt transect was set in place to create a foundation for snow melt throughout the field season within the Arctic System Science (ARCSS) grid in Barrow, Alaska. This grid has coordinates that are labelled A thru K and 1 thru 11 for each N-S and E-W row of markers respectively. The transect begins 2 meters west of ARCSS grid point D09 and extends south ending 2 meters west of ARCSS grid point F09. The total length of the transect is 200 meters. Measurements were taken at every 2 meters along the transect on the east side of the transect to avoid any disturbances. The location of the snow melt transect was chosen using ArcGIS tools.
DOI: 10.18739/a2s63h
title: Imnavait Logger Data NIMS 2010

description: Logger records from the Networked Info-mechanical System (NIMS), Imnavait transect, August 2010. Transect length: ~50m The data was recorded using a CR1000 logger. The sensor trolley was equipped with instruments for recording the distance to vegetation canopy (SR50a Sonic Distance, Campbell Scientific), up- and downwelling short- and longwave radiation (CNR4 net radiometer, Kipp & Zonen), air temperature and surface temperature (SI-111 IR radiometer, Apogee Instruments Inc.) and spectral reflection (Jaz Combo-2, Ocean Optics; GreenSeeker RT100 (505), NTech). The multisensor platform was moved manually during data recording (not robotic).
DOI: 10.18739/a2hp8r
title: Barrow Logger Data NIMS 2013

description: Logger records from the Networked Info-mechanical Systems (NIMS), Transect length: ~50m The data was recorded using a CR3000 logger. The sensor trolley was equipped with instruments for recording the distance to vegetation canopy (SR50a Sonic Distance, Campbell Scientific), up- and downwelling short- and longwave radiation (CNR4 net radiometer, Kipp & Zonen), air temperature and surface temperature (SI-111 IR radiometer, Apogee Instruments Inc.) and spectral reflection (Jaz Combo-2, Ocean Optics; GreenSeeker RT100 (505), NTech).
DOI: 10.18739/a2nh07
title: Soil Temperature NIMS grid Toolik Lake, Alaska 2012

description: Soil Temperature measurements were taken at each Networked Info-mechanical Systems (NIMS) grid plot. The Systems Ecology Lab (SEL) at the University of Texas El Paso Taylor Temperature Probe was used to take measurements between the matted trail and each white board at every meter at about a 10 cm depth once on July 25th in summer 2012 at Toolik Lake, Alaska.
DOI: 10.18739/a2d065
title: Kite Aerial Photography NIMS grid Atqasuk, Alaska 2011

description: Aerial photographs of the Networked Info-Mechanical System (NIMS) grid in Atqasuk, Alaska were taken using a rig and kite system. As part of the NIMS grid, white boards were nailed into the tundra to act as Ground Control Points (GCPs). The purpose of these boards was to facilitate the visibility of the grid from the aerial photographs, as well as to facilitate georeferencing using ArcMap Geographic Information System (GIS). Most of the pictures taken are high resolution although only a few are lacking good quality. The photographs are arranged according to flight date. The kite was flown about 2 times a week throughout June, July and August of summer 2011.
DOI: 10.18739/a28647
title: Soil Moisture NIMS grid Barrow, Alaska 2011

description: Soil Moisture measurements were taken at each Networked Info-mechanical Systems (NIMS) grid plot. Used the System Ecology Lab (SEL) at the University of Texas El Paso labels purple TDR 300 soil moisture probe for the measurements which were taken between the matted trail and each white board at every meter throughout the 2011 summer in Barrow, Alaska.
DOI: 10.18739/a24h0k
title: Active Layer NIMS grid Barrow, Alaska 2013

description: Active Layer measurements were taken at each Networked Info-mechanical Systems (NIMS) grid plot in Barrow, Alaska throughout the 2013 summer field season. University of Texas, El Paso (UTEP) SEL's Circumarctic Active Layer Monitoring (CALM) depth probe was used to take measurements. Depth was measured on the probe as the distance from frozen active layer to the top surface of the vegetation. If water was present then it was measured to the top of the biomass.
DOI: 10.18739/a20s6c
title: Kite Aerial Photography NIMS grid Toolik Lake, Alaska 2011

description: Aerial photographs of the Networked Info-mechanical Systems (NIMS) grid at Toolik Field Station, Alaska were taken using a camera rig and kite system. The kite was flown once on July 24th during the summer of 2011 at about 100-200 meters off the ground. Northerly winds at about 10 mph on the ground with about 60% cloud cover.
DOI: 10.18739/a2692w
title: Active Layer ARCSS grid Atqasuk, Alaska 2011

description: Active Layer measurements were taken on a 30 plot subset within the Arctic System Science (ARCSS) Grid in Atqasuk, Alaska during the 2011 summer field season. Each measurement was taken on the north eastern most corner of each plot. The chosen subset was located from E2-E6 and J2-J6. The Systems Ecology Lab at the University of Texas El Paso (SEL) Circumpolar Active Layer Monitoring (CALM) depth probe was used to take the measurements.
DOI: 10.18739/a2r91g
title: Active Layer ARCSS grid Atqasuk, Alaska 2012

description: Active Layer measurements were taken on a 30 plot subset within the Arctic System Science (ARCSS) Grid in Atqasuk, Alaska during the 2012 summer field season. Each measurement was taken on the north eastern most corner of each plot. The chosen subset was located from E2-E6 and J2-J6. The System Ecology Laboratory (SEL) Circum-polar Active Layer Monitoring (CALM) depth probe was used to take the measurements.
DOI: 10.18739/a22k8p
title: Kite Aerial Photography ARCSS grid Imnavait, Alaska 2012

description: Aerial photographs of the Arctic System Science (ARCSS) grid (1km^2 study area) in Imnavait, Alaska were taken using a camera rig and high altitude kite system. The kite was flown once on July 28th during the summer of 2012 at about 450-500 meters off the ground. Winds at about 8-10 mph on the ground.
DOI: 10.15468/dl.ycvt5z
title: Occurrence Download

description: A dataset containing 3547 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is one of (Chinese Taipei, China, Hong Kong)",
 "TaxonKey is Castanopsis carlesii (Hemsl.) Hayata"
 ]
}

 The dataset includes 3547 records from 47 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0027650-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.18739/a2xs74
title: Imnavait Spectrometer Data 2012 - Ocean Optics, Jaz - 2

description: Spectroradiometer data from the Ocean Optics Jaz Combo-2. Channel 0 (denoted _00jaz in file names) is the fiber looking at the earth's surface, Channel 1 (denoted _01jaz in file names) is the fiber looking at the reference.