cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.18390431
title: Experimental Dataset for Low-Cost Geomagnetic-Aided Inertial Navigation: 85 km Surface Vessel Trial with MEMS IMU, Fluxgate Magnetometer, and Odometry

description: This dataset contains time-synchronized measurements from a low-cost MEMS inertial measurement unit (IMU), a three-axis fluxgate magnetometer, and forward odometry, collected during an 85 km sea trial to validate a hybrid nonlinear observer and particle filter geomagnetic navigation system. The data includes accelerometer, gyroscope, and magnetometer readings, along with GPS ground truth for validation. The dataset supports reproducibility of the results presented in the paper "Drift-Bounded Geomagnetic Navigation Using Low-Cost Inertial Sensors and a Fluxgate Magnetometer."
DOI: 10.5061/dryad.80n50
title: Data from: Ecological correlates of ghost lineages in ruminants

description: Integration between phylogenetic systematics and paleontological data has
 proved to be an effective method for identifying periods that lack fossil
 evidence in the evolutionary history of clades. In this study we aim to
 analyze whether there is any correlation between various ecomorphological
 variables and the duration of these underrepresented portions of lineages,
 which we call ghost lineages for simplicity, in ruminants. Analyses within
 phylogenetic (Generalized Estimating Equations) and non-phylogenetic
 (ANOVAs and Pearson correlations) frameworks were performed on the whole
 phylogeny of this suborder of Cetartiodactyla (Mammalia). This is the
 first time ghost lineages are focused in this way. To test the robustness
 of our data, we compared the magnitude of ghost lineages among different
 continents and among phylogenies pruned at different ages (4, 8, 12, 16,
 and 20 Ma). Differences in mean ghost lineage were not significantly
 related to either geographic or temporal factors. Our results indicate
 that the proportion of the known fossil record in ruminants appears to be
 influenced by the preservation potential of the bone remains in different
 environments. Furthermore, large geographical ranges of species increase
 the likelihood of preservation.
description: Appendix
 IIPhylogenies of
 Ruminantia and its subfamilies (Hernández Fernández and Vrba 2005a) and
 the oldest fossil record for each branch (red spots). Numbers of nodes and
 branches match those in Appendix I. Red numbers, number of branches. Blue
 numbers, numbers of nodes.Appendix
 ICalculations of the
 Ghost Lineage Percentages for every branch of the supertree of Ruminantia.
 Age of Nodes and their numeration were taken from Hernández Fernández and
 Vrba (2005a). Number of branches according to figures in Appendix
 2.
DOI: 10.5281/zenodo.18390430
title: Experimental Dataset for Low-Cost Geomagnetic-Aided Inertial Navigation: 85 km Surface Vessel Trial with MEMS IMU, Fluxgate Magnetometer, and Odometry

description: This dataset contains time-synchronized measurements from a low-cost MEMS inertial measurement unit (IMU), a three-axis fluxgate magnetometer, and forward odometry, collected during an 85 km sea trial to validate a hybrid nonlinear observer and particle filter geomagnetic navigation system. The data includes accelerometer, gyroscope, and magnetometer readings, along with GPS ground truth for validation. The dataset supports reproducibility of the results presented in the paper "Drift-Bounded Geomagnetic Navigation Using Low-Cost Inertial Sensors and a Fluxgate Magnetometer."
DOI: 10.5061/dryad.34984
title: Data from: Sexual selection on male development time in the parasitoid wasp Nasonia vitripennis

description: Mating systems are shaped by a species’ ecology, which sets the stage for
 sexual selection. Males of the gregarious parasitoid wasp Nasonia
 vitripennis compete to mate virgin females at the natal site, before
 females disperse. Males could increase their fitness by being larger and
 monopolising female emergence sites, or by emerging earlier pre-empting
 access to females. We consider sexual selection on male body size and
 development tine in Nasonia, and a potential trade-off between the two
 traits. We explored sex-specific patterns of larval and pupal development,
 finding that smaller wasps developed slower than their host-mates. Using
 competition experiments between brothers we found that earlier eclosing
 males mated more females independently of absolute and relative body size.
 Our data explain the lack of relationship between fitness and body size in
 male Nasonia, and reinforce the importance of protandry in mating systems
 where access to mates is time-limited.
description: MoynihanShukerJEB2011
DOI: 10.5061/dryad.1js1n
title: Data from: Natural selection on gall size: variable contributions of individual host plants to population-wide patterns

description: Studies that provide estimates of the form and magnitude of selection on
 herbivore traits at the level of individual plants in natural populations
 represent a vital step in understanding the interaction of selection and
 gene flow among host-affiliated insect populations when individual plants
 equate to differing selective regimes. We analyzed phenotypic selection on
 the trait gall size for a host-specific gall former at both the individual
 host plant and population level (across host plants) in each of two years.
 Linear and nonlinear selection and the fitness function relating gall size
 to the probability of survivorship in the absence of natural enemies were
 estimated for each level and year. Selection imposed by the host plant was
 observed in 19 of the 22 subpopulations monitored. At the population
 level, linear and nonlinear selection were evident each year. However,
 population-level estimates masked the significant heterogeneity in the
 form and direction of selection evident among plants each year.
 Heterogeneity among gall-former subpopulations is emphasized by our
 findings that selection varied from directional to stabilizing among
 plants and the majority of selection gradients estimated for individual
 plants did not fall within the 95% CIs of the population-level estimates.
description: Egan_et_al_EvolutionMS
DOI: 10.5061/dryad.tg582
title: Data from: Society, demography and genetic structure in the spotted hyena

description: Spotted hyenas (Crocuta crocuta) are large mammalian carnivores, but their
 societies, called ‘clans,’ resemble those of such cercopithecine primates
 as baboons and macaques with respect to their size, hierarchical
 structure, and frequency of social interaction among both kin and
 unrelated group-mates. However, in contrast to cercopithecine primates,
 spotted hyenas regularly hunt antelope and compete with group-mates for
 access to kills, which are extremely rich food sources, but also rare and
 ephemeral. This unique occurrence of baboon-like sociality among top-level
 predators has favored the evolution of many unusual traits in this
 species. We briefly review the relevant socio-ecology of spotted hyenas,
 document great demographic variation but little variation in social
 structure across the species’ range, and describe the long-term fitness
 consequences of rank-related variation in resource access among
 clan-mates. We then summarize patterns of genetic relatedness within and
 between clans, including some from a population that had recently gone
 through a population bottleneck, and consider the roles of sexually
 dimorphic dispersal and female mate choice in the generation of these
 patterns. Finally, we apply social network theory under varying regimes of
 resource availability to analyze effects of kinship on the stability of
 social relationships among members of one large hyena clan in Kenya.
 Although social bonds among both kin and non-kin are weakest when resource
 competition is most intense, hyenas sustain strong social relationships
 with kin year-round, despite constraints imposed by resource limitation.
 Our analyses suggest that selection might act on both individuals and
 matrilineal kin groups within clans containing multiple matrilines.
description: ReadMeThis readme file applies
 to all data files in this package. It is also available alongside each
 file.Holekampetal_data_Fig6Holekampetal_data_Fig7Holekampetal_data_Fig8Holekampetal_data_Fig9AHolekampetal_data_Fig9BHolekampetal_data_Fig9CHolekampetal_data_on_prob_of_rematingHolekampetal_data_Table2
DOI: 10.15468/4eknz8
title: University of Illinois, Illinois Natural History Survey Fungarium - Fungi

description: The herbarium contains 250,000 plant specimens and the fungarium contains 75,000 fungal specimens. Specialty: Vascular plants and fungi of Illinois, southeastern and midwestern U.S., Great Smoky Mountains National Park; limited neotropical; recent Kyrgyzstan; Rosaceae subfamily Maloideae.Date Founded: 1858.
DOI: 10.18746/bmth.data.00000519
title: Anonymised Interview Transcripts from the Study: Care Experiences in Decompensated Advanced Liver Disease. Perspectives of People with Lived Experience, Carers and Professionals
DOI: 10.5061/dryad.2p515
title: Data from: Within-population structure highlighted by differential introgression across semipermeable barriers to gene flow in Anguilla marmorata

description: In the marine environment, differential gene exchange between partially
 reproductively isolated taxa can result in introgression that extends over
 long distances due to high larval dispersal potential. However, the degree
 to which this process contributes to inter-locus variance of genetic
 differentiation within introgressed populations remains unclear. Using a
 genome-scan approach in the Indo-Pacific eel Anguilla marmorata, we
 investigated the degree of interpopulation genetic differentiation, the
 rate of introgression, and within-population genetic patterns at 858 AFLP
 markers genotyped in 1117 individuals. Three divergent populations were
 identified based on clustering analysis. Genetic assignments of
 individuals revealed the existence of different types of hybrids that
 tended to co-occur with parental genotypes in three population contact
 zones. Highly variable levels of genetic differentiation were found
 between populations across the AFLP markers, and reduced rates of
 introgression were shown at some highly differentiated loci. Gene flow
 across semipermeable genetic barriers was shown to generate spatial
 introgression patterns at some loci which define within-population
 structure over long distances. These results suggest that differential
 introgression in subdivided populations may be relevant when interpreting
 spatial variation patterns displayed by outlying loci in other marine fish
 populations.
description: AFLP_Matrix_A_marmorataThis file is the AFLP matrix analyzed in this study. The matrix contains 1117 individuals from 14 sampling localities, genotyped at 858 AFLP loci. Missing data are encoded by "NA".
DOI: 10.5061/dryad.4v2m5
title: Data from: Multi-scale landscape and wetland drivers of lake total phosphorus and water color

description: We quantified relationships between local wetland cover in the riparian
 lake buffer and lake total phosphorus (TP) and water color (color) using
 multilevel mixed-effects models that also incorporate landscape features
 such as hydrogeomorphology and land use at broad regional scales to
 determine 1) Within regions, are local wetland relationships with TP and
 color affected by interactions with local land use or hydrogeomorphic
 variables? 2) Across regions, are local wetland relationships with TP and
 color different? And if so, 3) Are differences in local wetland
 relationships with TP and color a result of cross-scale interactions? We
 answered these questions by analyzing TP, color, and multi-scaled
 landscape data for 1790 North temperate lakes. We found that local
 wetland-TP and wetland-color relationships were not affected by
 local-scale interactions; we found that local wetland-TP and wetland-color
 relationships were different across regions; and these differences were
 related to cross-scale interactions with regional landscape
 characteristics. For example, regional human land-use affected local
 wetland-TP relationships such that in regions with high amounts of
 agriculture, local wetlands were associated with decreased lake TP.
 However, in regions with low amounts of agriculture, local wetlands were
 associated with increased lake TP. In contrast, regional hydrogeomorphic
 characteristics influenced local wetland-color relationships such that in
 regions with high groundwater contribution, the strength of local wetland
 relationships were weak. Regional landscape setting influences local
 wetland relationships with TP and color through cross-scale interactions
 and lake TP and color are controlled by both local-scale wetland extent
 and regional-scale landscape variables.
description: inland_lake_p_color_WI_MI_NH_MELake data were compiled for four lake-rich U.S. states: Maine, New Hampshire, Michigan, and Wisconsin. Only natural inland lakes were included in the database (i.e., no reservoirs). Lake water chemistry were collected from databases maintained by state agencies responsible for monitoring lakes under the Federal Clean Water Act, which requires standard procedures and quality assurance and quality control protocols. Lakes with surface area ≥ 1 ha and maximum depth ≥ 2 m were included in the dataset. Each lake was assigned a unique identifier. We quantified land cover, land use, and groundwater hydrology within a 500 m landscape buffer surrounding the lakes and within the Ecological Drainage Unit (EDU) region. Lake data came from the following state agencies: Maine Department of Environmental Protection, Maine Department of Inland Fisheries and Wildlife’s Lake Survey table (1/21/03); New Hampshire Department of Environmental Services; Michigan Department of Environmental Quality; Wisconsin Department of Natural Resources. The purpose of the dataset was to investigate lake and landscape controls on lake water chemistry across broad geographic regions.
DOI: 10.5061/dryad.6t94p
title: Data from: Data sharing by scientists: practices and perceptions

description: Background: Scientific research in the 21st century is more data intensive
 and collaborative than in the past. It is important to study the data
 practices of researchers –data accessibility, discovery, re-use,
 preservation and, particularly, data sharing. Data sharing is a valuable
 part of the scientific method allowing for verification of results and
 extending research from prior results. Methodology/Principal Findings: A
 total of 1329 scientists participated in this survey exploring current
 data sharing practices and perceptions of the barriers and enablers of
 data sharing. Scientists do not make their data electronically available
 to others for various reasons, including insufficient time and lack of
 funding. Most respondents are satisfied with their current processes for
 the initial and short-term parts of the data or research lifecycle
 (collecting their research data; searching for, describing or cataloging,
 analyzing, and short-term storage of their data) but are not satisfied
 with long-term data preservation. Many organizations do not provide
 support to their researchers for data management both in the short- and
 long-term. If certain conditions are met (such as formal citation and
 sharing reprints) respondents agree they are willing to share their data.
 There are also significant differences and approaches in data management
 practices based on primary funding agency, subject discipline, age, work
 focus, and world region. Conclusions/Significance: Barriers to effective
 data sharing and preservation are deeply rooted in the practices and
 culture of the research process as well as the researchers themselves. New
 mandates for data management plans from NSF and other federal agencies and
 world-wide attention to the need to share and preserve data could lead to
 changes. Large scale programs, such as the NSF-sponsored DataNET
 (including projects like DataONE) will both bring attention and resources
 to the issue and make it easier for scientists to apply sound data
 management principles.
description: scientists survey
 data
DOI: 10.5061/dryad.vd0m7
title: Data from: A large-scale phylogeny of Amphibia including over 2800 species, and a revised classification of extant frogs, salamanders, and caecilians

description: The extant amphibians are one of the most diverse radiations of
 terrestrial vertebrates (&gt;6800 species). Despite much recent focus
 on their conservation, diversification, and systematics, no previous
 phylogeny for the group has contained more than 522 species. However,
 numerous studies with limited taxon sampling have generated large amounts
 of partially overlapping sequence data for many species. Here, we combine
 these data and produce a novel estimate of extant amphibian phylogeny,
 containing 2871 species (40% of the known extant species) from 432 genera
 (85% of the 500 currently recognized extant genera). Each sampled species
 contains up to 12,712 bp from 12 genes (three mitochondrial, nine
 nuclear), with an average of 2563 bp per species. This data set provides
 strong support for many groups recognized in previous studies, but it also
 suggests non-monophyly for several currently recognized families,
 particularly in hyloid frogs (e.g., Ceratophryidae, Cycloramphidae,
 Leptodactylidae, Strabomantidae). To correct these and other problems, we
 provide a revised classification of extant amphibians for taxa
 traditionally delimited at the family and subfamily levels. This new
 taxonomy includes several families not recognized in current
 classifications (e.g., Alsodidae, Batrachylidae, Rhinodermatidae,
 Odontophrynidae, Telmatobiidae), but which are strongly supported and
 important for avoiding non-monophyly of current families. Finally, this
 study provides further evidence that the supermatrix approach provides an
 effective strategy for inferring large-scale phylogenies using the
 combined results of previous studies, despite many taxa having extensive
 missing data.
description: amphibian sequence
 dataA
 phylip-format file containing the sequence data (12712 bp from 12 genes
 for 2871 amphibians and one outgroup) used in the
 analyses.amphibians.nexamphibian model fileText file containing partition information for phylip-format DNA sequence data.amphibians.models
DOI: 10.5061/dryad.63kf4
title: Data from: Extinction, ecological opportunity, and the origins of global snake diversity

description: Snake diversity varies by at least two orders of magnitude among extant
 lineages, with numerous groups containing only one or two species, and
 several young clades exhibiting exceptional richness (&gt;700 taxa).
 With a phylogeny containing all known families and subfamilies, we find
 that these patterns cannot be explained by background rates of speciation
 and extinction. The majority of diversity appears to derive from a
 radiation within the superfamily Colubroidea, potentially stemming from
 the colonization of new areas and the evolution of advanced venom-delivery
 systems. In contrast, negative relationships between clade age, clade
 size, and diversification rate suggest the potential for possible bias in
 estimated diversification rates, interpreted by some recent authors as
 support for ecologically-mediated limits on diversity. However, evidence
 from the fossil record indicates that numerous lineages were far more
 diverse in the past, and that extinction has had an important impact on
 extant diversity patterns. Thus, failure to adequately account for
 extinction appears to prevent both rate- and diversity-limited models from
 fully characterizing richness dynamics in snakes. We suggest that
 clade-level extinction may provide a key mechanism for explaining negative
 or hump-shaped relationships between clade age and diversity, and the
 prevalence of ancient, species-poor lineages in numerous groups.
description: Snakes_All_Leaved_1XML file for first independent run of the 29-gene dataset in BEASTSnakes_All_Leaved_2XML file for second independent run of 29-gene dataset in BEAST.Snakes_All_TimeResulting time-tree from two independent BEAST runs.
DOI: 10.5061/dryad.505dp
title: Data from: Population genomics of wild and laboratory zebrafish (Danio rerio)

description: Understanding a wider range of genotype-phenotype associations can be
 achieved through ecological and evolutionary studies of traditional
 laboratory models. Here, we conducted the first large-scale geographic
 analysis of genetic variation within and among wild zebrafish (Danio
 rerio) populations occurring in Nepal, India, and Bangladesh and we
 genetically compared wild populations to several commonly used lab
 strains. We examined genetic variation at 1,832 polymorphic EST-based SNPs
 and the cytb mitochondrial gene in 13 wild populations and three lab
 strains. Natural populations were subdivided into three major mtDNA clades
 with an average of 5.8% among-clade sequence divergence. SNPs revealed
 five major evolutionarily and genetically distinct groups with an overall
 FST of 0.170 (95% CI 0.105 - 0.254). Evolutionarily distinct groups
 corresponded to discrete geographic regions and appear to reflect
 isolation in refugia during past climate cycles. We detected 71
 significantly divergent outlier loci (3.4 %) and nine loci (0.5%) with
 significantly low FST values. Valleys of reduced variation of up to 10 Mb
 in size surrounding divergent outliers were consistent with selective
 sweeps. The lab strains formed two additional groups that were genetically
 distinct from all wild populations. An additional subset of outlier loci
 was consistent with domestication selection within lab strains.
 Substantial genetic variation that exists in zebrafish as a whole is
 missing from lab strains that we analyzed. A combination of laboratory and
 field studies that incorporates genetic variation from divergent wild
 populations will be essential to understand the full range of genetic
 influences on phenotypic variation in this species.
description: zfsnp_ped_zv9_dryadzfsnp_map_zv9
DOI: 10.15468/j9s93a
title: University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi

description: The Bessey Herbarium was founded in 1874, making it among the oldest in the Great Plains states of Colorado, Kansas, Montana, North Dakota, and Nebraska. The collection has more than 310,000 specimens, placing it among the largest in the Great Plains. The largest parts of the collection are, in descending order, from Nebraska, the Great Plains, the Rocky Mountains, other parts of North America, and Europe. It contains important collections by such scientifically notable Nebraskans as Charles Bessey, Ernst Bessey, Frederic Clements, Walter Kiener, Per Rydberg, Raymond Pool, Jared G. Smith; by other Nebraskans who later became prominent in other fields, such as Roscoe Pound (Law), Louise Pound (Literature), Willa Cather (Literature), Melvin Gilmore (Ethnobotany), Lawrence Bruner (Entomology) and Henry Baldwin Ward (Parasitology); and by many prominent scientists from outside the state.