cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.15091054
title: Functional characteristics of riparian plant communities on abandoned poplar plantations benefit from not harvesting

description: Aims

Across the world, riparian forest cover has decreased due to land use changes together with flow regulation altering natural hydrologic processes. Within Europe, a common type of land use change present within floodplains is conversion to Populus x euramericana (hybrid poplar) tree plantations. This study evaluates how the active management of these hybrid poplar tree plantations has altered the functional characteristics of riparian plant communities within a highly regulated river. We also evaluate whether abandonment of these plantations can be used as a cost-effective strategy for restoring desirable functional characteristics.

Location

Middle Garonne River, SW France.

Methods

We used multiple metrics of functional diversity, community weighted means, and plant functional trait guilds to compare differences among natural riparian forests, active hybrid poplar tree plantations, and tree plantations that either were simply abandoned or harvested prior to abandonment.

Results

Overall diversity was lower and trait composition was dissimilar in poplar plantations relative to natural riparian forests. Neither of the abandonment scenarios improved functional diversity and the overall functional composition of both site types remained dissimilar to natural pioneer riparian forests. However, sites that were abandoned, without harvesting the poplar timber, resulted in more similarities with natural forests in community weighted means (CWM) values and guild abundance than harvested sites. Additionally, the functional composition of these abandoned plantations was indicative of mature floodplain forests which have disappeared in this system.

Conclusions

Active hybrid poplar plantations had low functional diversity and distinct composition reflecting the novel disturbance regime (i.e. regular understory clearing via soil disking) and site disconnection from the river hydrology within these plantations. However, our results suggest that abandoning these plantations by leaving the overstory intact may be a cost effective and useful strategy for increasing desirable trait values of degraded floodplain communities in cases where no other restoration method is viable.
DOI: 10.5281/zenodo.15091055
title: Functional characteristics of riparian plant communities on abandoned poplar plantations benefit from not harvesting

description: Aims

Across the world, riparian forest cover has decreased due to land use changes together with flow regulation altering natural hydrologic processes. Within Europe, a common type of land use change present within floodplains is conversion to Populus x euramericana (hybrid poplar) tree plantations. This study evaluates how the active management of these hybrid poplar tree plantations has altered the functional characteristics of riparian plant communities within a highly regulated river. We also evaluate whether abandonment of these plantations can be used as a cost-effective strategy for restoring desirable functional characteristics.

Location

Middle Garonne River, SW France.

Methods

We used multiple metrics of functional diversity, community weighted means, and plant functional trait guilds to compare differences among natural riparian forests, active hybrid poplar tree plantations, and tree plantations that either were simply abandoned or harvested prior to abandonment.

Results

Overall diversity was lower and trait composition was dissimilar in poplar plantations relative to natural riparian forests. Neither of the abandonment scenarios improved functional diversity and the overall functional composition of both site types remained dissimilar to natural pioneer riparian forests. However, sites that were abandoned, without harvesting the poplar timber, resulted in more similarities with natural forests in community weighted means (CWM) values and guild abundance than harvested sites. Additionally, the functional composition of these abandoned plantations was indicative of mature floodplain forests which have disappeared in this system.

Conclusions

Active hybrid poplar plantations had low functional diversity and distinct composition reflecting the novel disturbance regime (i.e. regular understory clearing via soil disking) and site disconnection from the river hydrology within these plantations. However, our results suggest that abandoning these plantations by leaving the overstory intact may be a cost effective and useful strategy for increasing desirable trait values of degraded floodplain communities in cases where no other restoration method is viable.
DOI: 10.5281/zenodo.15013624
title: MethylationAnnotations_v1

description: This is a resource for methylation annotations.
DOI: 10.5281/zenodo.15090767
title: MethylationAnnotations_v1

description: This is a resource for methylation annotations.
DOI: 10.5281/zenodo.15091136
title: MethylationAnnotations_v1

description: This is a resource for methylation annotations.
DOI: 10.15468/dl.jvh6uf
title: Occurrence Download

description: A dataset containing 16 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Pachytriton xanthospilos Wu, Wang & Hanken, 2012"
 ]
}

 The dataset includes 16 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002485-250325103851331/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.64h4gr
title: Occurrence Download

description: A dataset containing 84 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-81.73934 -3.42846,-82.22399 -5.45775,-78.44374 -13.85868,-72.14332 -19.42821,-67.39377 -17.86698,-67.78149 -13.01019,-69.23543 -1.97617,-74.95427 0.93128,-81.73934 -3.42846))",
 "HasGeospatialIssue is false",
 "TaxonKey is Espostoa melanostele (Vaupel) Borg"
 ]
}

 The dataset includes 84 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002488-250325103851331/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6073/pasta/d57412ce65a6d613c46772317b6e2ec3
title: Water temperature in the hidden, subglacial lake at Uruguay Island, Antarctic Peninsula region, 2020-2021, and additional data sets.

description: The dataset contains temperature measurements in a small subglicer (hidden) lake of Antarctic Peninsula region at several levels of depth. The measurements cover almost a full year and provide an understanding of the temperature and hydrological regime of the water body. Weather measurement data and statistics is provided additionally.
DOI: 10.6084/m9.figshare.27826293
title: ActInfer-LLM_Data&Codes

description: Data and codes for manuscript titled "ActInfer-LLM: Inferring Activity Semantics from Raw Trajectories Through Geographic-Information Enhanced LLM Agents".
DOI: 10.5258/soton/d3334
title: Dataset for the paper 'Making liquid crystals twitch under metamaterial-enhanced terahertz illumination: toward strong optical nonlinearity'

description: Dataset for Optics Express article - Making liquid crystals twitch under metamaterial-enhanced terahertz illumination: toward strong optical nonlinearity

Dataset contains:
2 xlsx files:
ResonancePowerTrack.xlsx - THz-TDS calibration data for the resonance power track plot. This corropsonds to Fig 5 (b) in the paper.
EmitterBiasResults.xlsx - Optical transmission data for the hybrid cell for resonant and non-resonant modes. This corrosponds to Fig 5 (c) and (d)

13 Matlab datafiles:
xxpp_date.mat - THz-TDS data for resonance mode of hybrid cell for different emitter bias
qRef_date.mat - Empty quartz cell reference required for THz-TDS extraction.
Files contain metadata, key sets are the tAxis and sAxis providing the timedomain and signal data 

1 Code file
test.m - This MATLAB script will perform windowing and and FFT on the THz-TDS .mat files and plot the THz-TDS data for each emitter bias value on a single plot. 
The intention is for this to be run in seperate folders for the resonance and non-resonance data
The resonance data corrosponds to the plot made in Fig. 5 (a).
DOI: 10.15468/dl.ya7nc6
title: Occurrence Download

description: A dataset containing 44 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Electrophorus varii de Santana, Wosiacki, Crampton, Sabaj, Dillman, Mendes-Júnior & Castro e Castro, 2019"
 ]
}

 The dataset includes 44 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002491-250325103851331/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zbkhx6
title: Occurrence Download

description: A dataset containing 48 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is O armário: Fruiting phenology data for 4,462 plant taxa in Portugal (1926 – 2013)",
 "TaxonKey is Acacia longifolia (Andrews) Willd."
 ]
}

 The dataset includes 48 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002490-250325103851331/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.83kddv
title: Occurrence Download

description: A dataset containing 1242 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hippocampus histrix Kaup, 1856"
 ]
}

 The dataset includes 1242 records from 57 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002492-250325103851331/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7dejy3
title: Occurrence Download

description: A dataset containing 1242 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hippocampus histrix Kaup, 1856"
 ]
}

 The dataset includes 1242 records from 57 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002493-250325103851331/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pcx8ys
title: Occurrence Download

description: A dataset containing 55550 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is one of (North America, South America)",
 "OccurrenceStatus is Present",
 "TaxonKey is Attalea Kunth"
 ]
}

 The dataset includes 55550 records from 419 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002484-250325103851331/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mue6sh
title: Occurrence Download

description: A dataset containing 484 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Megachile pseudobrevis Mitchell, 1935"
 ]
}

 The dataset includes 484 records from 22 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002495-250325103851331/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.c9m8w3
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Asia",
 "Country is China",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Paramesotriton aurantius Yuan, Wu, Zhou & Che, 2016"
 ]
}

 The dataset includes 11 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002496-250325103851331/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.7275/7yjm-b641
title: Throughfall and litterfall micronutrient and trace element concentrations and fluxes at six temperate forest sites (VA, MD, PA, MA, VT, NH USA)
DOI: 10.18130/v3/lwpbiy
title: A new role for Wilms Tumor protein 1: differential activities of + KTS and -KTS variants to regulate LHβ transcription

description: Luteinizing hormone (LH) is synthesized and secreted throughout the reproductive cycle from gonadotrope cells in the anterior pituitary, and is required for steroidogenesis and ovulation. LH contains an α-subunit common with FSH, and a unique LHβ subunit that defines biological activity. Basal LHß transcription is low and stimulated by hypothalamic GnRH, which induces synthesis of early growth response protein-1 (Egr1), and stimulates binding of transcription factors Egr1 and sterodogenic factor-1 (SF1) on the promoter. WT1 (Wilms tumor protein1) is a zinc finger transcription factor with an essential role in urogenital system development, and which regulates several reproductive genes via interactions with SF1 or binding to GC-rich elements such as Egr1 binding sites. We investigated a potential role for WT1 in LHβ transcription in clonal mouse gonadotrope LβT2 cells. WT1 was present in LβT2 and mouse pituitary cells, and protein bound to the endogenous LH promoter.
Interestingly, mRNAs for WT1, which contains a three amino-acid insertion between the 3rd and 4th zinc fingers, and the WT1 (-KTS) variant were both expressed at significant levels. WT1 mRNAs and protein were decreased approximately 50% by GnRH treatment, under conditions where Egr1 mRNA and protein, and LHß transcription, were stimulated. Decreasing expression of mRNA for WT1 (-KTS) decreased stimulation of LHß and Egr1 by GnRH, whereas decreasing both WT1 (- KTS) and (KTS) increased endogenous LH transcription, and prevented LH but not Egr1 stimulation by GnRH, suggesting differing biological activities for the WT1 isoforms. Overexpression of WT1 showed that WT1 enhanced LHß promoter GnRH stimulation 2-to-3-fold and required the 3’Egr1 site, but WT1 repressed both basal and GnRH-stimulated LHβ promoter activity by approximately 70%. Our
data suggest that WT1 can modulate LHβ transcription, with differential roles for the two WT1 variants; WT1 (-KTS) enhances and WT1 (KTS) suppresses transcription
description: Dataset originally deposited on 2015-12-15 as http://libra.virginia.edu/catalog/libra-oa:8239 in early version of Libra. Dataset migrated to Libra Data (Dataverse) on 2016-03-14
DOI: 10.15468/dl.bqc579
title: Occurrence Download

description: A dataset containing 44 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Electrophorus varii de Santana, Wosiacki, Crampton, Sabaj, Dillman, Mendes-Júnior & Castro e Castro, 2019"
 ]
}

 The dataset includes 44 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002498-250325103851331/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.18130/v3/xz2yld
title: Main ANSYS CFX file to produce transient thrust and input power for a pitching airfoil with NACA 0012 cross-section

description: The main ANSYS CFX file is attached. The code was used to produce cycle-averaged thrust and input power coefficients for a pitching foil with NACA 0012.
description: Dataset originally deposited on 2014-07-25 as http://libra.virginia.edu/catalog/libra-oa:7509 in version 1.28 of Libra. This dataset was migrated to Libra Data (Dataverse) on 2016-03-14
DOI: 10.18130/v3/hdbxvy
title: Data from: Multi-temporal analysis reveals that predictors of mountain pine beetle infestation change during outbreak cycles

description: Over the past two decades, severe mounta in pine beetle (MPB) outbreaks have affected several million hectares of forest in western North America. The extensive ecological and economic damage caused by widespread insect infestations make understanding the development and spread of MPB outbreaks critical. This study uses a time series of Landsat5 TM and Landsat7 ETM + images to map the spread of mortality due to MPB infestation in Arapaho–Roosevelt National Forest, Colorado, between 2003 and 2010. The Normalized Difference Vegetation Index (NDVI) and change in the Normalized Difference Moisture Index (NDMI) were used to classify red attack and non-red attack stands based on a maximum likelihood algorithm with manually selected training classes. The classification was validated by comparison with independent interpretations of aerial photography and high-resolution satellite imagery. The classification had good agreement (84.5–90.5% total accuracy). Cluster analysis for time series showed infestations originating in several different locations on the landscape early in the time series and subsequent infestations likely represent a combination of dispersal from outbreak populations and independent population growth. Analysis using conditional inference trees suggested that a combination of forest composition, topography, and dispersal predicted the distribution of MPB infestation on the landscape and that the importance of these variables changed as the outbreak developed. In early years, red attack was associated with forest and topographic characteristics known to influence susceptibility to MPB. Over time, beetle pressure became an increasingly important predictor of red attack, but in later years host tree availability played an important role in outbreak spread. If this pattern occurs consistently in MPB outbreaks, knowledge of these patterns could aid managers in targeting their efforts to reduce damage resulting from MPB outbreaks.
description: Due to Dataverse duplicate file check, files <b>MPB_map_2003.tif.aux.xml</b> and <b>MPB_map_2006.tfw</b> were edited from the original with blank lines appended to the files. <br>Dataset originally deposited on 2014-04-29 as http://libra.virginia.edu/catalog/libra-oa:6715 in version 1.28 of Libra. This dataset was migrated to Libra Data (Dataverse) on 2017-08-07.
DOI: 10.18130/v3/qaik3r
title: Geochemistry of the Daviess 873 core

description: This data set contains geochemical data collected from samples of the Daviess 873 core from Daviess County, Indiana, USA. The 5 meter core interval spans the Selmier and Morgan Trail members of the New Albany Shale. The formation boundary represents the Frasnian/Famennian boundary in the Late Devonian Illinois Basin. Elemental data collected include total organic carbon (TOC), total nitrogen (TN), total phosphorus (TP), total sulfide sulfur (TS), and reactive iron (Fe reactive). Stable isotope data include (delta)13C of organic carbon, (delta)15N of total nitrogen, and (delta)34S of sulfide sulfur. The degree of pyritization of reactive Fe (DOP) was calculated. Molar element ratios TOC/TN, TOC/TP, and TOC/TS are provided.
description: Dataset originally deposited on 2014-07-25 as http://libra.virginia.edu/catalog/libra-oa:2781 in version 1.28 of Libra. This dataset was migrated to Libra Data (Dataverse) on 2016-03-15
DOI: 10.18130/v3/2ivq9z
title: Ambystoma tigrinum data Church et al 2007

description: These data are individual capture histories of tiger salamanders captured during a five year study of population dynamics and movements between elements of a metapopulation in Augusta County, Virginia. These data are the foundation of a publication by Don Church et al in ECOLOGY 2007.
description: Dataset originally deposited on 2012-12-10 as http://libra.virginia.edu/catalog/libra-oa:2638 in version 1.28 of Libra. This dataset was migrated to Libra Data (Dataverse) on 2016-03-15
DOI: 10.18130/v3/hoojse
title: Survey on Humanities Graduate Education and Alternative Academic Careers (Employer Survey)

description: As humanities scholars increasingly recognize the value of public engagement, and as the proportion of tenure-track faculty positions available to new graduates continues to decline, many humanities programs are focusing renewed attention on equipping graduate students for careers as scholars both within and beyond academe. To support those efforts, the Scholarly Communication Institute has carried out a study investigating perceptions about career preparation provided by humanities graduate programs. The survey results help to create a more solid foundation on which to base curricular reform and new initiatives by moving the conversation about varied career paths from anecdote to data.
&lt;BR&gt;&lt;BR&gt;
The study consisted of two main phases: one public, one confidential. The first phase involved creating an exploratory public database of self-identified alternative academic practitioners. The database was built within the framework of the #Alt-Academy project (&lt;a href="http://mediacommons.futureofthebook.org/alt-ac/" target="_blank"&gt;http://mediacommons.futureofthebook.org/alt-ac/&lt;/a&gt;) in order to leverage the energy of existing conversations. The second phase comprised two confidential surveys. The primary survey targeted people with advanced humanities degrees who self-identify as working in alternative academic careers, while a second targeted employers that oversee employees with advanced humanities degrees. Because we were working with a somewhat nebulous population, our subsequent distribution focused on “opt-in” strategies—especially social media, listervs, and traditional media coverage. While this method has limitations, we hoped to learn something not only from the content of the responses, but from the number and type of respondents.
&lt;BR&gt;&lt;BR&gt;
The data obtained through this study represents an important step towards identifying and understanding the career preparation needs of humanities graduate students by examining particular issues facing the increasingly visible and vocal population of humanities graduates in alternative academic careers. Equipping graduate students with the skills and literacies needed for 21st century scholarly work—from technical fluency to an understanding of organizational structures—is critical to ensuring continued rigorous and creative research, scholarship, and teaching.
description: Dataset originally deposited on 2013-08-08 as http://libra.virginia.edu/catalog/libra-oa:3500 in version 1.28 of Libra. This dataset was migrated to Libra Data (Dataverse) on 2016-03-16