cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.13985598
title: Primary MS data and secondary data for: "Post-proline cleaving enzymes also show specificity to reduced cysteine" Part2

description: raw LC-MS/MS data (Bruker Daltonics - tims TOF SCP) and related PEAKS search results (*.csv) plus corresponding custom database (*.fasta). Protein identifications were performed using PEAKS programs.

Data were used to:



extract cleavage preferences of Clarity Ferm AnPEP. The target sample was HEK cell lysate.


These data are related to https://doi.org/10.5281/zenodo.13938580.
DOI: 10.18739/a27f8v
title: Soil Moisture ARCSS grid Atqasuk, Alaska 2014

description: Soil Moisture measurements were taken on a 30 plot subset within the Arctic System Science (ARCSS) Grid in Atqasuk, Alaska. 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 Lab (SEL) at the University of Texas El Paso Fieldscout TDR 300 Soil Moisture Probe was used to take all measurements.
DOI: 10.18739/a2v812
title: Soil Moisture ARCSS grid Atqasuk, Alaska 2015

description: Soil Moisture measurements were taken on a 30 plot subset within the Arctic System Science (ARCSS) Grid in Atqasuk, Alaska during the 2015 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 University of Texas at El Paso Systems Ecology Lab (SEL)'s Fieldscout TDR 300 Soil Moisture Probe was used to take all measurements.
DOI: 10.18739/a2t23f
title: Soil Moisture ARCSS grid Barrow, Alaska 2014

description: Soil Moisture measurements were taken on a 30 plot subset within the Arctic System Science (ARCSS) Grid in Barrow, Alaska in summer 2014. 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 System Ecology Lab (SEL) at the University of Texas El Paso Fieldscout TDR 300 Soil Moisture Probe was used to take all measurements.
DOI: 10.18739/a2pb97
title: Soil Moisture NIMS grid Atqasuk, Alaska 2014

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 older 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 2014 summer in Atqasuk, Alaska.
DOI: 10.18739/a25c0h
title: Soil Moisture NIMS grid Atqasuk, Alaska 2015

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 older 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 2010 summer in Atqasuk, Alaska.
DOI: 10.18739/a21j81
title: Soil Moisture NIMS grid Barrow, Alaska 2014

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 2014 summer in Barrow, Alaska.
DOI: 10.18739/a2nc0v
title: Soil Moisture NIMS grid Barrow, Alaska 2015

description: Soil Moisture measurements were taken at each Networked Info-mechanical Systems (NIMS) grid plot. Used the System Ecology Laboratory (SEL) older 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 2015 summer in Barrow, Alaska.
DOI: 10.18739/a2cv53
title: Soil Temperature ARCSS grid Atqasuk, Alaska 2014

description: Soil Temperature measurements were taken on a 30 plot subset within the Arctic System Science (ARCSS) grid in Atqasuk, Alaska during the 2014 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 Lab (SEL) at the University of Texas El Paso Taylor Temperature Probe was used to take measurements at about a 10 cm depth at each plot.
DOI: 10.18739/a20n8r
title: Soil Temperature ARCSS grid Atqasuk, Alaska 2015

description: Soil temperature measurements were taken on a 30 plot subset within the Arctic System Science (ARCSS) grid in Atqasuk, Alaska. 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 Lab (SEL) at the University of Texas El Paso Taylor Temperature Probe was used to take measurements at about a 10 cm depth at each plot.
DOI: 10.18739/a2vv5f
title: Soil Temperature ARCSS grid Barrow, Alaska 2014

description: Soil Temperature measurements were taken on a 30 plot subset within the Arctic System Science (ARCSS) grid in Barrow, Alaska. Each measurement was taken on the north eastern most corner of each plot. The chosen subset was located from D2-D7 and H2-H7. The System Ecology Lab (SEL) at the University of Texas El Paso Taylor Temperature Probe was used to take measurements at about a 10 cm depth at each plot.
DOI: 10.18739/a2mc0j
title: Soil Temperature NIMS grid Atqasuk, Alaska 2014

description: Soil Temperature measurements were taken at each Networked Info-mechanical Systems (NIMS) grid plot. The System 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 throughout the 2014 summer in Atqasuk , Alaska.
DOI: 10.18739/a23c18
title: Soil Temperature NIMS grid Atqasuk, Alaska 2015

description: Soil Temperature measurements were taken at each Networked Info-mechanical Systems (NIMS) grid plot. The System Ecology Lab (SEL) 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 2015 summer in Atqasuk , Alaska.
DOI: 10.18739/a2zn6p
title: Soil Temperature NIMS grid Barrow, Alaska 2014

description: Soil Temperature measurements were taken at each Networked Info-mechanical Systems (NIMS) grid plot. The System 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 throughout the 2014 summer in Barrow, Alaska.
DOI: 10.18739/a2br64
title: Organic analysis for late Holocene sediment from the Beaufort Sea coastal zone

description: The PIs propose to develop a new, high-resolution (annual to subdecadal) paleoclimate record (0 to ~2,000 y) from sediment cores taken in Arctic lagoonal settings adjacent to rivers emptying into the Beaufort Sea. This effort is a follow-up to an EAGER award that allowed collection of initial core material and a seismic dataset in Simpson Lagoon near the Colville River delta in August 2010. Initial results suggest that these sediment cores contain a valuable history of system response to climate change on the adjacent continent (e.g., river drainage basins) and terrestrial-marine linkages. All cores will be analyzed for stratigraphy (X-radiography), bulk organic and mineral content, granulometry, and geochronology (239,240Pu/137Cs). Detailed analysis for paleoclimate proxies will be carried out: the age-depth relationship for the deeper part of these cores will be determined using radiocarbon. Climate indicators that will be applied are organic biomarkers (lignin-phenols, cutins, plant pigments, and ä13C) and mineral tracers (major and trace element chemistry, stable isotopes, clay mineralogy, heavy mineral assemblages, granulometry, event-layer stratigraphy). The central hypothesis is that lagoonal settings within the Beaufort Sea contain high quality sediment records because they receive sediment input from larger rivers that drain the Brooks Range, that, if exploited, will dramatically improve our knowledge of high Arctic paleoclimate over the last two millenia. The PIs hypothesize three distinct sources: 1) rivers that drain the Brooks Range and the Arctic Coastal Plain (ACP), 2) storms that erode shoreline permafrosted ACP deposits and overwash barrier islands, and 3) marine primary production by phytoplankton, ice algae, and benthos. After an initial micro-scale examination of recent event layer (annual and storm deposits) mineral and POC succession, necessary to interpret paleoclimate-induced fluctuations in composition, they will examine the downcore record of temporal variations in layers, contrasting sites to decouple spatial changes in sources. Since the three source end-members have distinct mineral/POC composition, they believe that temporal variations will provide proxy information about climate changes that influence their flux magnitude including 1) landfast ice extent, 2) river sediment supply from the glaciated uplands, 3) permafrost thawing, 4) summer-fall storminess, and 5) coastal primary productivity. Noting the rapid changes that have occurred in the Arctic during the latter half of the 20th century, the federal interagency Study of Environmental Arctic Change (SEARCH) program has cited the need to determine to what extent recent and ongoing climate changes in the Arctic can be attributed to anthropogenic forcing. A successful project will contribute to answering that question.
DOI: 10.18739/a2nv7b
title: Soil Temperature ARCSS grid Barrow, Alaska 2010

description: Soil Temperature measurements were taken on a 30 plot subset within the Arctic System Science (ARCSS) grid in Barrow, Alaska. Each measurement was taken on the north eastern most corner of each plot. The chosen subset was located from D2-D7 and H2-H7. The System Ecology Laboratory (SEL) Taylor Temperature Probe was used to take measurements at about a 10 cm depth at each plot.
DOI: 10.18739/a2j24b
title: Soil Temperature NIMS grid Barrow, Alaska 2010

description: Soil Temperature measurements were taken at each Networked Info-mechanical Systems (NIMS) grid plot. The Systems Ecology Lab (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 2010 summer in Barrow, Alaska.
DOI: 10.18739/a21252
title: Spectral Reflectance Measurements ARCSS grid Atqasuk, Alaska 2014

description: Spectral measurements were taken on a 30 plot subset within the Arctic System Science (ARCSS) grid in Atqasuk, Alaska during the summer of 2014. 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: 10.18739/a2rk0v
title: Spectral Reflectance Measurements ARCSS grid Atqasuk, Alaska 2015

description: Spectral measurements were taken on a 30 plot subset within the Arctic System Science (ARCSS) grid in Atqasuk, Alaska during the summer of 2015. 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/a2mv71
title: Spectral Reflectance Measurements ARCSS grid Barrow, Alaska 2014

description: Spectral measurements were taken on a 30 plot subset within the ARCSS grid in Barrow, Alaska during the summer of 2014. Spectral measurements were taken from the north eastern most corner of each plot. The subset is located from D2-D7 & H2-H7 with the 1 km^2 ARCSS grid. The instrumentation used was a Unispec dual channel (DC) spectometer with fiber optics as sensors. A Manfrotto tripod 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 tripod height of 1.62 meters. The sensor angle for each scan was 20 degrees. Extra reference scans were taken on a 100% 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/a2mp0n
title: Spectral Reflectance Measurements ARCSS grid Barrow, Alaska 2015 _

description: Spectral measurements were taken on a 30 plot subset within the ARCSS grid in Barrow, Alaska during the summer of 2015. Spectral measurements were taken from the north eastern most corner of each plot. The subset is located from D2-D7 & H2-H7 with the 1 km^2 ARCSS grid. The instrumentation used was a Unispec dual channel (DC) spectometer with fiber optics as sensors. A Manfrotto tripod 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 tripod height of 1.62 meters. The sensor angle for each scan was 20 degrees. Extra reference scans were taken on a 100% 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/a2gz52
title: Spectral Reflectance Measurements NIMS grid Atqasuk, Alaska 2014

description: Spectral measurements were taken at each meter of the Networked info-mechanical system (NIMS) grid in Atqasuk, Alaska during the summer of 2014. The NIMS grid is situated about 50 meters to the south of the International Tundra Experiment (ITEX) dry sites. Measurements were taken from the edge of each white board located at each meter aimed at the plots. 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.
DOI: 10.18739/a2c81q
title: Spectral Reflectance Measurements NIMS grid Atqasuk, Alaska 2015

description: Spectral measurements were taken at each meter of the Networked Info-mechanical system (NIMS) grid in Atqasuk, Alaska during the summer of 2015. The NIMS grid is situated about 50 meters to the south of the International Tundra Experiment (ITEX) dry sites. Measurements were taken from the edge of each white board located at each meter aimed at the plots. 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.
DOI: 10.18739/a2v83t
title: Spectral Reflectance Measurements NIMS grid Barrow, Alaska 2014

description: Spectral measurements were taken at each meter of the Networked Info-mechanical Systems (NIMS) grid in Barrow, Alaska during the summer of 2014. The NIMS grid is situated about 200 meters to the north east side of the International Tundra Experiment (ITEX) dry sites. Measurements were taken from the edge of each white board located at each meter aimed at the plots. 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 tripod height of 1.62 meters. The sensor angle for each scan is 20 degrees
DOI: 10.18739/a2qg0h
title: Spectral Reflectance Measurements NIMS grid Barrow, Alaska 2015

description: Spectral measurements were taken at each meter of the Networked Info-mechanical Systems (NIMS) grid in Barrow, Alaska during the summer of 2015. The NIMS grid is situated about 200 meters to the north east side of the International Tundra Experiment (ITEX) dry sites. Measurements were taken from the edge of each white board located at each meter aimed at the plots. 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 tripod height of 1.62 meters. The sensor angle for each scan is 20 degrees.
DOI: 10.18739/a25g1x
title: thule_flux_plot_ndvi_2013.csv

description: NDVI and saNDVI of plots randomly positioned within a wet sedge meadow near Thule Air Base, Greenland. Total of 21 plots. Plots consist of a collar for flux measurements 6" in diameter. PP Systems Unispec DC. NDVI was measured periodically throughout the summer beginning DOY 170, ending DOY222. Values are calculated NDVI using red = 635-667, NIR = 835-870. saNDVI calculation used 0.5 as the adjustment. .csv, comma-delimited text. Data columns are: unispec file name, day of year, NDVI, saNDVI, plot number.
DOI: 10.18739/a21n9f
title: thule_flux_plot_temps_2013.csv

description: Soil temperatures at approximately 10 cm depth of plots randomly positioned within a wet sedge meadow near Thule Air Base, Greenland. Total of 21 plots. Plots consist of a collar for flux measurements 6" in diameter but measurements were made outside the collar to avoid soil disturbance. IButtons installed DOY168, removed DOY223 in 2013. Data processed to remove values when iButtons were not in soil and equalized with soil temperature. csv, comma-delimited text. Data columns are: plot number, year, day of year, hour of day, minute of hour, fractional day of year, fractional year, temperature in C. Temperature resolution is 0.5 C
DOI: 10.18739/a2wz65
title: thule_met_2013.xls

description: Data from a small meteorological station set-up near 21 plots in 2013. Campbell Scientific CR10 datalogger, Campbell 215 temp/humidity sensor, two Apogee PAR sensors (one facing up, another facing down), soil temperature with type T thermocouple, Campbell CS616 soil reflectometer for soil water content. Data collected between DOY153 and DOY224. Logger collected a measurement every 60 seconds and averaged to 5 min data table. Post-processing to 60 min averages and daily mean, max, and min. MS Excel (.xls) workbook with three worksheets. Worksheet 5_min data columns: year, day of year, hour, minute, fractional day of year, incoming PAR (umol m-2 s-1), reflected PAR (umol m-2 s-1), albedo calculated as (par_out/par_in)*100, air temperature (C), relative humidity (%), soil temp (C), raw reflectance time reported by CS616, calculated volumetric water content corrected for soil temperature (v/v), battery voltage. Worksheet 60_min data columns (units as above): day of year, hour, fractional day of year, week of year, air temperature, relative humidity, incoming PAR, outgoing PAR, albedo, soil temperature, and volumetric water content. Worksheet daily (units as above unless indicated): date, day of year, air temperature min, air temperature max, air temperature mean, relative humidity min, relative humidity max, relative humidity mean, soil temperature mean, soil water content mean, total incoming PAR (mol m-2 d-1), out going PAR (mol m-2 d-1), albedo, minimum battery voltage. missing values are -6999 or 6999. Soil temperature and VWC not valid until instruments could be installed in the soil DOY 163. RH sensor failed DOY177, did not function again. Battery issue DOY 183.
DOI: 10.5281/zenodo.14202370
title: RNAseq data for peer review
DOI: 10.5281/zenodo.14202371
title: RNAseq data for peer review
DOI: 10.18739/a2ng18
title: thule_precip_isotope_2012.xls

description: 2H and 18O isotopic composition of precipitation at Thule Air Base, Greenland. Picarro L2130 18O/2H CRDS w/IM induction module, manual injection of samples w/o vaporizer. Snow and rain water collected during various precipitation events in summer 2012 and snow pack water from May 2012. Samples are analyzed by placing a sample on filter paper, enclosing the filter paper in a metal clip, and sealing the sample in a glass vial. The IM module then vaporizes the sample and passes the gas to the CRDS. Three reps of every sample were measured but only the last used to minimize memory effects. Values are relative to Mean Ocean Water VSMOW standard, instrument working standards were VSMOW and GISP. Two worksheets, "all data" indicates raw machine output of all parameters and every measurement. Reduced mean values for 18O and 2h with identification. Columns are: date and time of analysis, date sample was collected, location of sample or standard used, type of sample, further description such as time of day or depth in snow pack, 18O (‰), 2H (‰).
DOI: 10.18739/a2hr8f
title: thule_snowfence_gasx_2012.csv

description: Leaf-level gas exchange of Salix arctica in various plots representing high snow deposition and ambient snow in response to a snow fence. Snow fence was installed in 2003, gas exchange measured in 2012. Deep snow plots had approximately 74 cm of snow covering them. Ambient snow plots were 23 cm deep. LiCor 6400 w/ 2-cm2 fluorometer chamber. Samples were collected six days during 2012. Measurement parameters were: light 1250 umol m-2 s-1, 400 ul l-1 CO2 in chamber. Measurements made approximately 2 hours either side of solar noon. .csv, comma-delimited text. Data are standard output from 6400 with the addition of day of year, a plot identifier, and a rep identifier. Plots 1-3 are +snow, plots 4-6 are ambient snow.