cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.29552186.v1
title: Compound hot-dry events intensify widespread lake deoxygenation in China

description: Lake deoxygenation, driven by climatic warming and anthropogenic influences, poses a significant threat to aquatic ecosystems. Yet, the effects of compound dry-hot extremes (CDHEs) on deoxygenation in lakes remains unclear. This study investigates the role of CDHEs on dissolved oxygen (DO) dynamics in Chinese lakes from 2000 to 2020, using machine learning models and a multi-source dataset. We reconstruct monthly DO concentrations for 11,789 lakes and identify CDHEs based on historical climate data. We find widespread and continuous deoxygenation across lakes in China, where 52.2% of lakes showing significant declines (mean rate: -0.12 mg/L/decade), with the most pronounced reductions in regions such as the Tibetan Plateau and Yungui Plateau. CDHEs increasingly intensified, especially in arid or semi-arid regions, with their duration and severity as key drivers. CDHEs contributed to intensified deoxygenation, especially in smaller and high-altitude lakes. By the end of century, it is projected that the nationwide lake DO decline by 0.76–1.25 mg/L under SSP2-4.5 and SSP5-8.5 scenarios, with Tibetan Plateau lakes losing over 1.2 mg/L in high-emission scenarios. The compounded impacts of rising temperatures and extended dry conditions are expected to accelerate DO loss, posing risks to lake biodiversity and ecosystem services. This study underscores the urgency of tailored lake management strategies in regions vulnerable to CDHEs, and emphasizes the need to integrate climate extremes into future water quality planning to safeguard freshwater resources.
DOI: 10.15468/dl.bvk88f
title: Occurrence Download

description: A dataset containing 991 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Aquilegia viridiflora"
 ]
}

 The dataset includes 991 records from 75 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005328-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4fmvbw
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Corydoras venezuelanus"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005329-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dtgzkb
title: Occurrence Download

description: A dataset containing 28 species occurrences available in GBIF matching the query:
{
 "and" : [
 "GadmGid is USA.34_1",
 "TaxonKey is Triatoma"
 ]
}

 The dataset includes 28 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005330-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ntm866
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Spathodea campanulata",
 "Country is Bahamas",
 "HasCoordinate is true"
 ]
}

 The dataset includes 6 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005331-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ayk3wv
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "PublishingCountry is Colombia",
 {
 "and" : [
 "Country is Colombia",
 {
 "not" : {
 "Issue" : [
 "is Country coordinate mismatch"
 ]
 }
 }
 ]
 }
 ]
 },
 {
 "and" : [
 "TaxonKey is one of (Amphibia [GBIF Backbone Taxonomy])",
 "StateProvince is one of (Caldas)"
 ]
 }
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005332-250711103210423/datasets/export for details.
DOI: 10.15468/dl.hmf7tc
title: Occurrence Download

description: A dataset containing 6713980 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Human Observation, Machine Observation, Occurrence evidence, Observation)",
 "TaxonKey is one of (Haliaeetus leucocephalus)",
 "Country is one of (Bermuda, Canada, Greenland, Saint Pierre and Miquelon, United States of America)"
 ]
}

 The dataset includes 6713980 records from 72 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005306-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ujm4cv
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is BOLD:AAZ7556"
 ]
}

 The dataset includes 7 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005333-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.e82y26
title: Occurrence Download

description: A dataset containing 17 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Jasminum fluminense",
 "Country is Bahamas",
 "HasCoordinate is true"
 ]
}

 The dataset includes 17 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005335-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dp8cmn
title: Occurrence Download

description: A dataset containing 136302 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Berteroa incana"
 ]
}

 The dataset includes 136302 records from 912 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005269-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tugjek
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hoplosoma aeneum"
 ]
}

 The dataset includes 3 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005336-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ydg5bt
title: Occurrence Download

description: A dataset containing 10 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Lantana camara",
 "Country is Bahamas",
 "HasCoordinate is true"
 ]
}

 The dataset includes 10 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005337-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.529mp5
title: Occurrence Download

description: A dataset containing 159 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Corydoras guianensis"
 ]
}

 The dataset includes 159 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005338-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4y9sx7
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "PublishingCountry is Colombia",
 {
 "and" : [
 "Country is Colombia",
 {
 "not" : {
 "Issue" : [
 "is Country coordinate mismatch"
 ]
 }
 }
 ]
 }
 ]
 },
 {
 "and" : [
 "TaxonKey is one of (Amphibia [GBIF Backbone Taxonomy])",
 "StateProvince is one of (Caldas)"
 ]
 }
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005340-250711103210423/datasets/export for details.
DOI: 10.15468/dl.w24p6e
title: Occurrence Download

description: A dataset containing 47 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ricinus communis",
 "Country is Bahamas",
 "HasCoordinate is true"
 ]
}

 The dataset includes 47 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005341-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.b2cvnm
title: Occurrence Download

description: A dataset containing 1195 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Berteroa mutabilis"
 ]
}

 The dataset includes 1195 records from 71 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005339-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.edzy9x
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is BOLD:ACI9563"
 ]
}

 The dataset includes 5 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005342-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8ybqny
title: Occurrence Download

description: A dataset containing 1474 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Celmisia discolor"
 ]
}

 The dataset includes 1474 records from 30 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005343-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.x94ptf
title: Occurrence Download

description: A dataset containing 275749 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Arnica"
 ]
}

 The dataset includes 275749 records from 979 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005280-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ueru7t
title: Occurrence Download

description: A dataset containing 207 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Ukraine",
 "TaxonKey is Charophyta",
 "Year 2015-2025"
 ]
}

 The dataset includes 207 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013694-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jvnazm
title: Occurrence Download

description: A dataset containing 71745 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Poland",
 "TaxonKey is Ochrophyta",
 "Year 2015-2025"
 ]
}

 The dataset includes 71745 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013669-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9umcg9
title: Occurrence Download

description: A dataset containing 312 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "PublishingCountry is Colombia",
 {
 "and" : [
 "Country is Colombia",
 {
 "not" : {
 "Issue" : [
 "is Country coordinate mismatch"
 ]
 }
 }
 ]
 }
 ]
 },
 "DatasetKey is one of (Registros de mamíferos de los Parques Distritales Ecológicos de Montaña de Bogotá, D.C.)"
 ]
}

 The dataset includes 312 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013696-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25574/29325
title: Chandra X-ray Observatory ObsId 29325

description: A Search for Pulsar Filaments
DOI: 10.25574/29327
title: Chandra X-ray Observatory ObsId 29327

description: Cluster temperature profiles at high-z from resolved SZ and X-ray measurements
DOI: 10.15468/dl.9k25jv
title: Occurrence Download

description: A dataset containing 105937 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 }
 ]
 },
 "TaxonKey is one of (Viola philippiana, Viola escarapela, Cuphea roseana, Poa guadianensis, Melaleuca kalbarriensis, Thymelaea passerina, Carthamus eriocephalus, Bolboschoenus fluviatilis, Viola aethnensis, Sidalcea oregana, Psittacanthus calyculatus, Ficinia oligantha, Puccinellia angusta, Microlobius foetidus, Ficinia capillifolia, Colchicum exiguum, Griselinia jodinifolia, Peucedanum oreoselinum, Phacelia racemosa, Phacelia platycarpa, Sesbania cannabina, Delosperma ecklonis, Nothosaerva brachiata, Watsonia laccata, Colchicum burchellii, Delosperma testaceum, Lysiana subfalcata, Phacelia patuliflora, Peucedanum rablense, Colchicum austrocapense, Anisodontea procumbens, Pauridia salina, Diplacus jepsonii, Nemacladus interior, Sphaeranthus suaveolens, Nivellea nivellei, Senegalia riparia, Senegalia caffra, Zeuktophyllum calycinum, Fumana ericoides, Indigofera priorii, Aconitum vivantii, Ledebouria sandersonii, Cistanthe chrysantha, Armeria arenaria, Malacothamnus orbiculatus, Marina nutans, Leontodon boryi, Prangos acaulis, Berkheya radula, Heteromera fuscata, Bunium crassifolium, Hornungia pauciflora, Caudanthera sinaica, Sedum laxum, Goodenia panduriformis, Leymus vancouverensis, Sedum lagascae, Aphelia drummondii, Sedum kiersteadiae, Paspalum botterii, Dianthus andronakii, Stellaria calycantha, Drimia sclerophylla, Bahiopsis microphylla, Soroveta ambigua, Reseda gredensis, Swainsona affinis, Verticordia plumosa, Aeonium ciliatum, Diascia capensis, Swainsona galegifolia, Tromotriche herrei, Bacopa eisenii, Drummondita miniata, Saponaria pumila, Amphibolis antarctica, Stellaria arvalis, Melochia siphonandra, Zyrphelis leiocarpa, Leucospermum saxatile, Woodia mucronata, Australopyrum pectinatum, Leptadenia arborea, Alchemilla malyi, Eberlanzia gravida, Knautia numantina, Festuca frigida, Spongotrichum suffruticosum, Pandorea baileyana, Festuca kozanensis, Antimima roseola, Thinopyrum junceiforme)",
 "Year is greater than or equal to 1950"
 ]
}

 The dataset includes 105937 records from 1242 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013672-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qpkpqk
title: Occurrence Download

description: A dataset containing 2359 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Yemen",
 "Year is 2024",
 "InstitutionCode is iNaturalist"
 ]
}

 The dataset includes 2359 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013695-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25574/29334
title: Chandra X-ray Observatory ObsId 29334

description: An random sub-sample of lambda=25-80 redMaPPer clusters
DOI: 10.7910/dvn/xx3yj4
title: David Leip's Atlas of U.S. Presidential Elections

description: &lt;p&gt;David Leip provides election returns from presidential, senatorial, gubernatorial and House races at state, county and precinct level. Data includes names of candidates, parties, popular and electoral vote totals, voter turnout, and more. While some data is available for free on David Leip’s &lt;a href = "https://uselectionatlas.org/" target = "_blank"&gt;website&lt;/a&gt;, MIT researchers have access to more granular data from following elections and years:&lt;/p&gt;

&lt;p&gt;&lt;b&gt;Presidential Primaries&lt;/b&gt; (county level): 2000, 2004, 2008, 2012, 2016, 2020, 2024&lt;/p&gt;
&lt;b&gt;Presidential General Elections Results by:&lt;/b&gt;&lt;/br&gt;
&lt;ul&gt;
&lt;li&gt;State: 1824-2024&lt;/li&gt; 
&lt;li&gt;County: 1980, 2016, 2020, 2024&lt;/li&gt;
&lt;li&gt;Precincts: 1992, 1996, 2016, 2020 &lt;/li&gt;
&lt;li&gt;Congressional districts: 2016, 2020&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;
&lt;b&gt;Gubernatorial General Election &lt;/b&gt;: 2022&lt;/br&gt;
&lt;b&gt;House of Representatives&lt;/b&gt; (General Election, state, county, congressional districts level): 1992 – 2024&lt;/br&gt;
&lt;b&gt;U.S. Senate &lt;/b&gt; (General Election, state,county, town level): 2020, 2022, 2024&lt;/br&gt;
&lt;b&gt;Registration and Turnout &lt;/b&gt;(General Election , state, county level): 1992-2024&lt;/p&gt;
&lt;p&gt;DATA AVAILABLE FOR YEARS: 1824-2024 (some coverage gaps)&lt;/p&gt;
description: File type(s): .xlsx
mcdm: ongoing
last updated: Nov. 3, 2025 (fixed erroneous files for House 2016, House 2018)
DOI: 10.15468/dl.rvbkdb
title: Occurrence Download

description: A dataset containing 56367 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Poland",
 "TaxonKey is Chlorophyta",
 "Year 2015-2025"
 ]
}

 The dataset includes 56367 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013675-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wayqds
title: Occurrence Download

description: A dataset containing 3927 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Zamia integrifolia"
 ]
}

 The dataset includes 3927 records from 108 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013697-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.7910/dvn/suqk7i
title: Adiponectin in the bladder

description: Published in JCI Insight: Lower urinary tract symptoms (LUTS) are strongly associated with obesity and metabolic syndrome, however, the underlying molecular mechanisms are missing. We hypothesize that dysregulation of adipokine signaling could be the link for this association. Here we demonstrate that mice null for adiponectin exhibited increased voiding frequency, small voids, and reduced bladder smooth muscle contractility, with corresponding metabolic and purinergic pathway changes in the bladder wall. Therefore, dysregulation of adipokines, such as adiponectin signaling might be an important mechanism leading to LUTS associated with obesity/metabolic syndrome. The understanding of this link is important for further mechanistic insight and potential clinical application.
DOI: 10.15468/dl.m9ngzw
title: Occurrence Download

description: A dataset listing the 76 species recorded in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-74.07816 4.72773,-74.06462 4.72773,-74.06462 4.74066,-74.07816 4.74066,-74.07816 4.72773))",
 "HasGeospatialIssue is false",
 "TaxonKey is Aves"
 ]
}

 The dataset's 76 records were derived from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013688-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.heu4mk
title: Occurrence Download

description: A dataset containing 37 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Jordan",
 "Year is 2010",
 "InstitutionCode is iNaturalist"
 ]
}

 The dataset includes 37 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013699-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jm8qw7
title: Occurrence Download

description: A dataset containing 7628 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Ardea cinerea cinerea"
 ]
}

 The dataset includes 7628 records from 45 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013700-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.30099543.v1
title: Regularized Structural Equation Modeling with Both Factors and Components

description: Integrated generalized structured component analysis (IGSCA) has been recently developed to estimate structural equation models that incorporate both factors and components. In this paper, we propose integrating regularization into IGSCA to address the issues of multicollinearity and variable selection. The proposed method, termed regularized IGSCA, enables the imposition of <i>L</i><sub>1</sub> (ridge) or <i>L</i><sub>2</sub> (lasso) penalty on loadings and path coefficients separately. We seek to minimize a penalized least squares objective function for parameter estimation. We evaluate the performance of the method through a simulation study and illustrate its empirical applicability using real data.
DOI: 10.6084/m9.figshare.30099543
title: Regularized Structural Equation Modeling with Both Factors and Components

description: Integrated generalized structured component analysis (IGSCA) has been recently developed to estimate structural equation models that incorporate both factors and components. In this paper, we propose integrating regularization into IGSCA to address the issues of multicollinearity and variable selection. The proposed method, termed regularized IGSCA, enables the imposition of <i>L</i><sub>1</sub> (ridge) or <i>L</i><sub>2</sub> (lasso) penalty on loadings and path coefficients separately. We seek to minimize a penalized least squares objective function for parameter estimation. We evaluate the performance of the method through a simulation study and illustrate its empirical applicability using real data.
DOI: 10.15468/dl.892pfa
title: Occurrence Download

description: A dataset containing 65 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Jordan",
 "Year is 2011",
 "InstitutionCode is iNaturalist"
 ]
}

 The dataset includes 65 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013704-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.66ujkd
title: Occurrence Download

description: A dataset containing 73 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Jordan",
 "Year is 2012",
 "InstitutionCode is iNaturalist"
 ]
}

 The dataset includes 73 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013707-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.