cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15786/20.500.11919/7167
title: Image and Physiological Data: Biophysically Informed Imaging Acquisition of Plant Water Status

description: Vegetation controls carbon and water fluxes because of the fundamental tradeoff between carbon dioxide uptake and water loss occurring when stomata are open. Quantifying the rates of this exchange typically requires either intensive gas exchange or destructive harvesting of tissues and mass spectrometry analyses. Recent developments in high-throughput methods have enhanced our capacity to empirically test plantâ€“environmental interactions. The vast integration characterizing satellite remote sensing methods masks organ-level physiological mechanisms limiting the predictive capability of current process models. Hence, more ground truth studies are necessary to determine the amount of mechanistic information needed to improve our understanding of forest, crop, and land management. Imaging methodologies, such as thermal and chlorophyll a fluorescence, are currently used to collect information for relevant traits such as water use, growth, and stress response. We tested these techniques during progressive drought across species with different susceptibility in controlled greenhouse conditions. We chose two highly represented tree species in North America: the gymnosperm Pinus ponderosa and the angiosperm Populus tremuloides. To better explore the whole drought response parameter space, we also tested a crop (Brassica rapa) and desert shrub (Artemisia tridentata). Thermal and fluorescence images of the canopy were coupled with leaf-level measurements as we performed three tests to predict drought response using (1) leaf temperature, (2) chlorophyll a fluorescence, and (3) the combination of the two. At 5 days of drought, leaf temperature increased 7 and 10%, accounting for 63 and 73% of the variation in stomatal conductance for both tree species, respectively. The fluorescence signal from images decreased 0.12% and 0.83% in moderately and severely droughted leaves respectively, reaching zero at mortality. Leaf water status was then predicted using a Bayesian approach that incorporated measurementsâ€™ uncertainty and parsimony in the analysis of the parameters. Changes in canopy temperature provided confident predictions for the reductions of daily evapotranspiration at the onset of drought. Empirically combining thermal and fluorescence measurements improved predictions (R2 = 0.81) of midday leaf water potential compared to univariate models. Our results represent an important step toward quantifying plant water status during drought using first principles that do not require species-specific information.
DOI: 10.3535/3kc-g38-d15
title: Scabiosa webbiana D. Don

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15786/m2gw2j
title: Earthworms and Tree Roots: A model study of the effect of preferential flow paths on runoff generation and groundwater recharge in steep, saprolitic, tropical lowland catchments

description: Earthworms and Tree Roots: A model study of the effect of preferential flow paths on runoff generation and groundwater recharge in steep, saprolitic, tropical lowland catchments
DOI: 10.3535/2j0-04q-agn
title: Aganisia cyanea (Lindl.) Rchb.f.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/9sy-dv5-nmz
title: Chenopodiastrum murale (L.) S. Fuentes, Uotila & Borsch

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/68r-x5m-as0
title: Rumex nebroides Campd.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/eqd-1jn-19d
title: Lathyrus vernus (L.) Bernh.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15786/20.500.11919/5115
title: When Visitors Attack Raw EEG Data

description: We investigated behavioral and neural correlates of spatial reasoning in 21 children aged 6-12 years-old during educational video game play. Behavioral measures included child performance in learning the concept during the pretest, practice, and posttest portions of the game. Neural correlates using electroencephalography focused on event-related potentials, N2 and P3, and joint-time frequencies specifically alpha at three sites; F3, F4, and Pz. Results indicate that all of the participants exhibited naïve conceptions regarding the optics concept, and children 8-12 were successful in learning through video game play. Analyses of correct versus incorrect trials uncovered several interaction effects at the left superior frontal sulcus (F3). Suppression of alpha waves at F3 coincided with correct responses on the posttest. We conclude that suppression of alpha at F3 is essential for spatial concept learning and suggest further research into the field of optical spatial reasoning and spatial learning limitations exhibited by young children.
DOI: 10.3535/4cy-v13-4v4
title: Agrimonia eupatoria L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/9fz-s9l-2ff
title: Rorippa sylvestris (L.) Besser

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/4ta-gbq-pyb
title: Epidendrum tridactylum Lindl.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/cwr-1qe-hn5
title: Euphorbia seguieriana Neck.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15786/m27p42
title: Data Set for Curiosity Search: Producing Generalists by Encouraging Individuals to Continually Explore and Acquire Skills Throughout Their Lifetime

description: Data Set for Curiosity Search: Producing Generalists by Encouraging Individuals to Continually Explore and Acquire Skills Throughout Their Lifetime
DOI: 10.3535/lmy-l99-l8y
title: Festuca Tourn. ex L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/qcb-wnq-djh
title: Polycarpon tetraphyllum (L.) L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15786/m21g6w
title: Data Set for the paper 'Diffusion-based neuromodulation can eliminate catastrophic forgetting in simple neural networks'

description: Data Set for the paper 'Diffusion-based neuromodulation can eliminate catastrophic forgetting in simple neural networks'
DOI: 10.3535/1k2-6sa-w30
title: Trifolium arvense L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/rhq-mre-hcf
title: Aganisia cyanea (Lindl.) Rchb.f.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15786/m2v957
title: Bubbles GPR 2015_2016

description: Bubble GPR 2015_2016
DOI: 10.3535/xpm-ge1-g2h
title: Cuscuta europaea L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/9xs-v89-vhw
title: Althaea × taurinensis DC.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/tdz-6vf-tx2
title: Carex muricata L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15786/m25c7g
title: 1m Digital Elevation Map for Blair Wallis research site in Wyoming

description: 1m Digital Elevation Map for Blair Wallis research site in Wyoming
DOI: 10.3535/56a-bel-w3j
title: Veronica filiformis Sm.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/hrb-a99-nk5
title: Antennaria dioica (L.) Gaertn.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15786/m2r59f
title: Circle-shot seismic refraction data in the Blair-Wallis region, Laramie Range, Wyoming

description: Circle-shot seismic refraction data in the Blair-Wallis region, Laramie Range, Wyoming
DOI: 10.3535/ssl-lfz-zbr
title: Aganisia cyanea (Lindl.) Rchb.f.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/sw3-203-gqj
title: Setaria P.Beauv.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15786/m2w01x
title: Data from 'Measuring snow water equivalent from common offset GPR records through migration velocity analysis'

description: Data from 'Measuring snow water equivalent from common offset GPR records through migration velocity analysis'
DOI: 10.3535/4gq-6x8-jdb
title: Althaea × taurinensis DC.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/ejh-td7-jas
title: Aganisia cyanea (Lindl.) Rchb.f.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/h4f-cm8-axg
title: Carex muricata L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/x6r-y2g-e4a
title: Allium pallens L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/cny-b3c-h40
title: Corylus colurna L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/ncr-9ra-ty6
title: Arabis hirsuta (L.) Scop.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/2rn-11z-vwe
title: Equisetum palustre L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15786/m26p4r
title: [Supplemental data for] The rapid yet uneven turnover of Earth's groundwater

description: [Supplemental data for] The rapid yet uneven turnover of Earth's groundwater
DOI: 10.3535/5ze-zj2-zg0
title: Hypericum perforatum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/wb2-sj4-dkm
title: Eragrostis pilosa (L.) P.Beauv.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15786/m2d09m
title: No Name Snow Survey Depth

description: No Name Snow Survey Depth
DOI: 10.3535/jzs-6wz-t6b
title: Petrorhagia saxifraga (L.) Link

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/q2e-g9w-2hv
title: Hyparrhenia hirta (L.) Stapf

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/jdl-beq-ge5
title: Senecio vernalis Waldst. & Kit.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/ctc-8e9-m40
title: Bromus sclerophyllus Boiss.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/xnl-a4h-0md
title: Convolvulus elegantissimus Mill.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15786/m2rp4q
title: Seismic and Resistivity Data for Boulder Creek CZO, Colorado, Calhoun, CZO, South Carolina, and Pond Branch, Maryland; Geophysical imaging reveals topographic stress control of bedrock weathering

description: Dataset size: 1.1 GB; These are the raw seismic and electrical resistivity data presented in the publication 'Geophysical imaging reveals topographic stress control of bedrock weathering.' There is one directory for each site and within each directory there is an excel spreadsheet describing the relation of the files to their associated geophysical transects. The raw data are stored in the subdirectories 'Seismic' and 'Resistivity.'
DOI: 10.3535/ap2-2vv-527
title: Bromus sterilis L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/kzb-h1t-flc
title: Poa nemoralis L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/e0t-c6b-bex
title: Amaranthus deflexus L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/x6f-9kt-83g
title: Crepis capillaris (L.) Wallr.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15786/m2xjqb
title: Repeater tower meteorological data

description: Repeater tower meteorological data
description: Data collection supported by funding from WyCEHG and EPSCoR
DOI: 10.3535/lrb-rsg-3we
title: Sherardia arvensis L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/rmf-gm8-p8r
title: Rosa tomentosa Sm.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15786/m2m1gp
title: Headquarters Hydrogeophysics 2015, 2016, 2017

description: Headquarters hydrogeophysics
DOI: 10.3535/ak4-10c-nmf
title: Inula oculus-christi L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/mx7-qse-dll
title: Succisella inflexa (Kluk) G. Beck

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/khh-wfx-g08
title: Ornithogalum boucheanum (Kunth) Asch.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15786/m24t00
title: Alaska small mammals: individual capture and measurement data

description: Alaska small mammals: individual capture and measurement data
description: Funding was provided by the United States Forest Service Tongass National Forest, the National Fish and Wildlife Foundation, the UW Biodiversity Institute and Department of Zoology and Physiology.
DOI: 10.3535/ewg-waa-yff
title: Carex paniculata L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/ynx-fkh-ftq
title: Apera interrupta (L.) P.Beauv.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/93y-tgt-gsw
title: Eriophorum angustifolium Honck.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15786/1py5-hd11
title: Linking denitrification with oxygen respiration in mountain streams

description: Chamber estimates of denitrification and respiration. Raw data for estimating denitrification and respiration are located in the csv file.
DOI: 10.3535/e0w-dtr-qz9
title: Campanula witasekiana Vierh.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/mvx-7ry-eaq
title: Ulmus minor subsp. canescens Bartolucci & Galasso

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/8lj-aag-c43
title: Symphyotrichum novi-belgii (L.) G. L. Nesom

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/bj5-0b7-d46
title: Ononis spinosa L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/exz-7pq-beg
title: Elodea nuttallii (Planch.) H.St.John

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/54w-j6n-062
title: Veronica triloba (Opiz) Opiz

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/nnm-z22-nmg
title: Carex muricata L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/ktq-alq-rkg
title: Agropyron cristatum (L.) Gaertn.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/sgh-hr6-skc
title: Luzula divulgata Kirschner

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/at2-lxz-h65
title: Symphyotrichum novi-belgii (L.) G. L. Nesom

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/h9e-2x9-d06
title: Chrysopogon gryllus (L.) Trin.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/3gk-xfw-hlv
title: Sorghum halepense (L.) Pers.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/qj2-ajw-vwk
title: Equisetum telmateia Ehrh.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15786/14736912
title: Time outweighs the effect of host developmental stage on microbial community composition

description: Thousands of microbial taxa in the soil form symbioses with host plants, and due to their contribution to plant performance, these microbes are often considered an extension of the host genome. Given microbial effects on host performance, it is important to understand factors that govern microbial community assembly. Host developmental stage could affect rhizosphere microbial diversity while, alternatively, microbial assemblages could change simply as a consequence of time and the opportunity for microbial succession. Previous studies indicate that rhizosphere microbial assemblages shift across plant developmental stages, but time since germination is confounded with developmental stage. We asked how elapsed time and potential microbial succession relative to host development affected microbial diversity in the rhizosphere using monogenic flowering-time mutants of Arabidopsis thaliana. Under our experimental design, different developmental stages were present among host genotypes after the same amount of time following germination, e.g., at 76 days following germination some host genotypes were flowering while others were fruiting or senescing. We found that elapsed time was a strong predictor of microbial diversity whereas there were few differences among developmental stages. Our results support the idea that time and, likely, microbial succession more strongly affect microbial community assembly than host developmental stage. ReadMe file, metadata file, and R code are available for download below in References. R code for DADA2 processing and text file for metadata are also publicly available at https://github.com/gcuster1991/Sucssion_Flowering_Time Additional R code for completing statistical analyses is publicly available at https://github.com/gcuster1991/Sucssion_Flowering_Time
description: Research was additionally supported by the Ronald E. McNair Post-Baccalaureate Achievement Program
DOI: 10.3535/apz-6dv-xqd
title: Thinopyrum elongatum (Host) D.R.Dewey

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/9ze-85x-n72
title: Fumaria schleicheri Soy.-Will.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/hez-mv0-gmq
title: Fumaria vaillantii Loisel.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/105-934-7tv
title: Vicia grandiflora Scop.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/kr4-q1s-k0t
title: Stachys germanica L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15786/20126495
title: Weak precipitation δ2H response to large Holocene hydroclimate changes in eastern North America

description: In eastern North America, annual precipitation increased by &gt;40% over the Holocene, largely in response to melting of the Laurentide Ice Sheet. The change substantially raised lake levels and transformed conifer-dominated ecosystems into mesic deciduous forests. The δ2H of terrestrially derived leaf-wax n-alkanes can facilitate diagnoses of the climate dynamics involved by reconstructing the δ2H of mean annual precipitation (δ2HMAP). However, competing influences on δ2HMAP in the mid-latitudes, such as changes in moisture sources and in the seasonal distribution of precipitation, can generate confounding effects. To test the sensitivity of the δ2H of mean annual precipitation to potential changes associated with the final Holocene phases of deglaciation in eastern North America, we used 14 fossil-pollen records to reconstruct monthly precipitation changes and to model δ2HMAP during the Holocene. The pollen-inferred precipitation increased by 100-200 mm during both cold and warm seasons, but modelled δ2HMAP changed by only ~10‰ because isotopically-heavy summer precipitation increased by nearly as much as the cold-season isotopically-light winter precipitation. Three new C29 alkane (δ2HC29) records spanning the Holocene from Vermont, Pennsylvania, and Massachusetts closely follow the modeled δ2HMAP trends and confirm only a small decline in δ2HMAP. Because the shifts in precipitation seasonality accurately predict the n-alkane records, changes in moisture sources or pathways appear to play only a minor role in the regional δ2HMAP history despite the effects of deglaciation on atmospheric circulation. Soil evaporation also did not significantly alter δ2HC29 from the values predicted from the pollen-derived reconstructions. The results affirm that δ2HC29 faithfully detected anticipated isotopic changes in δ2HMAP, but that important paleoclimate events may not always yield strong changes in δ2HMAP.
DOI: 10.3535/05a-s3y-9ch
title: Iberis umbellata L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/vvd-fmf-dlq
title: Sagina micropetala Rauschert

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/6p7-tkn-t6d
title: Dryopteris filix-mas (L.) Schott

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/abe-ffc-sle
title: Carex buekii Wimm.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15468/dl.exu9ag
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Digitaria ciliaris",
 "Country is Singapore",
 "HasCoordinate is true"
 ]
}

 The dataset includes 7 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0068429-250717081556266/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15786/20126483
title: Mid- and long-chain leaf waxes and their δ2H signatures in modern plants and lake sediments from mid-latitude North America

description: Compound-specific δ2H values of leaf wax n-alkanes are increasingly being used to infer past hydroclimates. However, differences in n-alkane production and apparent fractionation factors (εapp) among different plant groups complicate the relationships between n-alkane δ2H values and those of environmental water. Mid- and long-chain n-alkanes in sedimentary archives (i.e., n-C23 and n-C29) are thought to derive from aquatic and terrestrial plants, respectively, and track the isotopic composition of either lake water or precipitation. Yet, the relationship between the δ2H composition of alkane n-C23 and that of lake water is not well constrained. Moreover, recent studies show that n-alkane production is greater in terrestrial plants than in aquatic plants, which has the potential to obscure n-alkane aquatic inputs to sedimentary archives. Here, we investigated n-alkane contributions to sedimentary archives from both aquatic and terrestrial plants by analyzing their δ2H values in plants and lake sediments at 29 sites across mid-latitude North America. We find that both aquatic and terrestrial plants synthesize n-C23 and that sedimentary n-C23 δ2H values parallel those of terrestrial plants and differ from those of aquatic plants. Our results indicate that across mid-latitude North America, both mid- and long-chain n-alkanes in lake sediments commonly derive from terrestrial higher plants challenging the assumption that submerged aquatic plants produce the n-C23-alkane preserved in lake sediments. Moreover, angiosperms and gymnosperms exhibit similar εapp values between n-C29 and mean annual precipitation (MAP) δ2H values in North America. Therefore, vegetation shifts between angiosperms and gymnosperms do not strongly affect εapp values between n-C29 and MAP. Our results show that both mid- and long-chain n-alkanes track the isotopic composition of MAP in temperate North America.
DOI: 10.3535/fvm-7ca-xvs
title: Crataegus coccinea L.

description: Digital Specimen for the physical specimen hosted at University of Graz.