cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25399/unisadata.29979199.v1
title: Impact of Seriphium plumosum densification on Mesic Highveld Grassland biodiversity in South Africa

description: Mesic Highveld Grassland is important for biodiversity conservation, but is threatened by bush densification from Seriphium plumosum. This indigenous encroacher spreads rapidly and outcompetes other herbaceous species, changing the species composition and structure of grasslands. This study looks at three different densities of S. plumosum and how these affect grassland biodiversity within Telperion, Mpumalanga, South Africa.An intermediate density of S. plumosum resulted in the highest species diversity (H = 2,26), a low density was moderately diverse (H = 1,96), and a high density was least diverse (H = 1,78). There were differences between the three densities in terms of plant species diversity, with the intermediate density being significantly more diverse (P &lt; 0.01) than both the low and high densities. Findings indicate that there was a significant difference between the sites in terms of ecological successional status (P &lt; 0,01). The presence of S. plumosum at low densities can be considered an integral part of the environment. It is important that in areas where S. plumosum occurs, it should be monitored. If this species is not in balance within its environment and it starts becoming dense, it will negatively affect the biodiversity, species composition and structure of the habitat.
DOI: 10.57992/nmrxiv.p29
title: Sinensetin (NMRShiftDB datasets)

description: DOI: 10.18716/nmrshiftdb2/20237348

NMRSHIFTDB_ID: 20237348
DOI: 10.57992/nmrxiv.p29.s1279
title: sinensetin

description: This dataset contains NMR spectra obtained for the sample containing sinensetin
DOI: 10.57992/nmrxiv.p29.s1279.d5540
title: sinensetin[1]

description: 1
DOI: 10.57992/nmrxiv.p29.s1279.d5541
title: sinensetin[2]

description: 2
DOI: 10.57992/nmrxiv.p29.s1279.d5542
title: sinensetin[5]

description: 5
DOI: 10.15468/dl.3fmhtd
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Distocyclus guchereauae)",
 "BasisOfRecord is one of (Specimen, Literature Occurrence, Human Observation, Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1991",
 "Year is less than or equal to 2025"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025145-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.16909017
title: Unveiling Hidden Seafloor Features in the South China Sea Using SWOT-Derived Multi-Gravity Signals and Machine Learning

description: Dataset and codes support for the relevant study: Unveiling Hidden Seafloor Features in the South China Sea Using SWOT-Derived Multi-Gravity Signals and Machine Learning
DOI: 10.5281/zenodo.16909018
title: Unveiling Hidden Seafloor Features in the South China Sea Using SWOT-Derived Multi-Gravity Signals and Machine Learning

description: Dataset and codes support for the relevant study: Unveiling Hidden Seafloor Features in the South China Sea Using SWOT-Derived Multi-Gravity Signals and Machine Learning
DOI: 10.15468/dl.xgpyxw
title: Occurrence Download

description: A dataset containing 527 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ricinus communis",
 "Country is Chile",
 "HasCoordinate is true"
 ]
}

 The dataset includes 527 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025142-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mg4tqe
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ricinus communis",
 "Country is Cook Islands",
 "HasCoordinate is true"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025144-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.r762e2
title: Occurrence Download

description: A dataset containing 1074 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ricinus communis",
 "Country is China",
 "HasCoordinate is true"
 ]
}

 The dataset includes 1074 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025143-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.t6p5dv
title: Occurrence Download

description: A dataset containing 158124 records in GBIF matching the query:
SELECT
 kingdom,
 kingdomkey,
 phylum,
 phylumkey,
 class,
 classkey,
 "order",
 orderkey,
 family,
 familykey,
 genus,
 genuskey,
 species,
 specieskey,
 "year",
 IF(ISNULL(kingdomkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY kingdomkey, "year")) kingdomcount,
 IF(ISNULL(phylumkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY phylumkey, "year")) phylumcount,
 IF(ISNULL(classkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY classkey, "year")) classcount,
 IF(ISNULL(orderkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY orderkey, "year")) ordercount,
 IF(ISNULL(familykey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY familykey, "year")) familycount,
 IF(ISNULL(genuskey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY genuskey, "year")) genuscount,
 COUNT(*) occurrences,
 MIN(GBIF_TEMPORALUNCERTAINTY(eventdate, eventtime)) mintemporaluncertainty,
 MIN(COALESCE(coordinateuncertaintyinmeters, 1000)) mincoordinateuncertaintyinmeters
FROM
 occurrence
WHERE
 occurrence.countrycode = 'EE'
 AND occurrence.occurrencestatus = 'PRESENT'
 AND (occurrence."year" &gt;= 2000 AND occurrence."year" &lt;= 2025)
 AND occurrence.hasgeospatialissues = FALSE
 AND NOT GBIF_STRINGARRAYCONTAINS(occurrence.issue, 'TAXON_MATCH_FUZZY', TRUE)
 AND (occurrence.distancefromcentroidinmeters &gt;= 2000.0 OR occurrence.distancefromcentroidinmeters IS NULL)
 AND NOT occurrence.basisofrecord IN ('FOSSIL_SPECIMEN', 'LIVING_SPECIMEN')
 AND (occurrence.specieskey IS NOT NULL AND occurrence."year" IS NOT NULL)
GROUP BY
 occurrence.kingdom,
 occurrence.kingdomkey,
 occurrence.phylum,
 occurrence.phylumkey,
 occurrence.class,
 occurrence.classkey,
 occurrence."order",
 occurrence.orderkey,
 occurrence.family,
 occurrence.familykey,
 occurrence.genus,
 occurrence.genuskey,
 occurrence.species,
 occurrence.specieskey,
 occurrence."year"

 The dataset's 158124 records were derived from 222 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021821-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.15599759
title: Raw data and codes
DOI: 10.5281/zenodo.15599760
title: Raw data and codes
DOI: 10.5061/dryad.8gn4r
title: Data from: Strong costs and benefits of winter acclimatization in Drosophila melanogaster

description: Studies on thermal acclimation in insects are often performed on animals
 acclimated in the laboratory under conditions that are not ecologically
 relevant. Costs and benefits of acclimation responses under such
 conditions may not reflect costs and benefits in natural populations
 subjected to daily and seasonal temperature fluctuations. Here we
 estimated costs and benefits in thermal tolerance limits in relation to
 winter acclimatization of Drosophila melanogaster. We sampled flies from a
 natural habitat during winter in Denmark (field flies) and compared heat
 and cold tolerance of these to that of flies collected from the same
 natural population, but acclimated to 25 °C or 13 °C in the laboratory
 (laboratory flies). We further obtained thermal performance curves for
 egg-to-adult viability of field and laboratory (25 °C) flies, to estimate
 possible cross-generational effects of acclimation. We found much higher
 cold tolerance and a lowered heat tolerance in field flies compared to
 laboratory flies reared at 25 °C. Flies reared in the laboratory at 13 °C
 exhibited the same thermal cost-benefit relations as the winter
 acclimatized flies. We also found a cost of winter acclimatization in
 terms of decreased egg-to-adult viability at high temperatures of eggs
 laid by winter acclimatized flies. Based on our findings we suggest that
 winter acclimatization in nature can induce strong benefits in terms of
 increased cold tolerance. These benefits can be reproduced in the
 laboratory under ecologically relevant rearing and testing conditions, and
 should be incorporated in species distribution modelling. Winter
 acclimatization also leads to decreased heat tolerance. This may create a
 mismatch between acclimation responses and the thermal environment, e.g.
 if temperatures suddenly increase during spring, under current and
 expected more variable future climatic conditions.
description: EggToAdultViabilityDataEggToAdult.csvStressTraitscr: Cold Ramping (in C degrees); hr: Heat Ramping (in C degrees); cc: Chill Coma Recovery (in min.sek); hk: Heat Knockdown (in min).
DOI: 10.5061/dryad.88q18
title: Data from: Functional morphology and efficiency of the antenna cleaner in Camponotus rufifemur ants

description: Contamination of body surfaces can negatively affect many physiological
 functions. Insects have evolved different adaptations for removing
 contamination, including surfaces that allow passive self-cleaning and
 structures for active cleaning. Here, we study the function of the antenna
 cleaner in Camponotus rufifemur ants, a clamp-like structure consisting of
 a notch on the basitarsus facing a spur on the tibia, both bearing
 cuticular ‘combs’ and ‘brushes’. The ants clamp one antenna tightly
 between notch and spur, pull it through, and subsequently clean the
 antenna cleaner itself with the mouthparts. We simulated cleaning strokes
 by moving notch or spur over antennae contaminated with fluorescent
 particles. The notch removed particles more efficiently than the spur, but
 both components eliminated more than 60% of the particles with the first
 stroke. Ablation of bristles, brush and comb strongly reduced the
 efficiency, indicating that they are essential for cleaning. To study how
 comb and brush remove particles of different sizes, we contaminated
 antennae of living ants, and anaesthetized them immediately after they had
 performed the first cleaning stroke. Different-sized beads were trapped in
 distinct zones of the notch, consistent with the gap widths between
 cuticular outgrowths. This suggests that the antenna cleaner operates like
 a series of sieves that remove the largest objects first, followed by
 smaller ones, down to the smallest particles that get caught by adhesion.
description: Data for manuscript
 “Functional morphology and efficiency of the antenna cleaner in Camponotus
 rufifemur ants"Excel file includes 3
 data sheets. One sheet for each experiment. The corresponding figures from
 the manuscript are mentioned above the actual data.Manuscript
 data.xlsx
DOI: 10.5061/dryad.42v01vc
title: Data from: Effect of carboxylic group on the compatibility with retarder and the retarding side effect of the fluid loss control additive used in oil well cement

description: The retarding side effect and the compatibility with other additives are
 the main problem to limit the field application of the fluid loss control
 additive (FLCA) synthesized. The effect of the type and content of
 carboxylic acid group on the retarding side effect of FLCA and the
 compatibility between FLCA and the retarder AMPS-IA synthesized by
 2-acrylamido-2-methyl propane sulfonic acid (AMPS) and itaconic acid (IA)
 was studied in this paper. The type and content of carboxylic acid group
 have a great influence on the fluid loss control ability, the
 compatibility with retarder and the retarding side effect of FLCA. FLCA
 containing IA or maleic acid (MA) shows better compatibility with retarder
 than FLCA containing acrylic acid (AA), but the retarding side effect of
 FLCA containing MA is weaker than that of FLCA containing IA, so MA is the
 most suitable monomer to synthesizing FLCA having good compatibility with
 retarder AMPS-IA.
description: data about intrinsic
 viscosity, API fluid loss and setting timedata.rar
DOI: 10.5061/dryad.40b70
title: Data from: Use of continuous traits can improve morphological phylogenetics

description: The recent surge in enthusiasm for simultaneously inferring relationships
 from extinct and extant species has reinvigorated interest in statistical
 approaches for modelling morphological evolution. Current statistical
 methods use the Mk model to describe substitutions between discrete
 character states. Although representing a significant step forward, the Mk
 model presents challenges in biological interpretation, and its adequacy
 in modelling morphological evolution has not been well explored. Another
 major hurdle in morphological phylogenetics concerns the process of
 character coding of discrete characters. The often subjective nature of
 discrete character coding can generate discordant results that are rooted
 in individual researchers' subjective interpretations. Employing
 continuous measurements to infer phylogenies may alleviate some of these
 issues. Although not widely used in the inference of topology, models
 describing the evolution of continuous characters have been well examined,
 and their statistical behaviour is well understood. Also, continuous
 measurements avoid the substantial ambiguity often associated with the
 assignment of discrete characters to states. I present a set of
 simulations to determine whether use of continuous characters is a
 feasible alternative or supplement to discrete characters for inferring
 phylogeny. I compare relative reconstruction accuracy by inferring
 phylogenies from simulated continuous and discrete characters. These tests
 demonstrate significant promise for continuous traits by demonstrating
 their higher overall accuracy as compared to reconstruction from discrete
 characters under Mk when simulated under unbounded Brownian motion, and
 equal performance when simulated under an Ornstein-Uhlenbeck model.
 Continuous characters also perform reasonably well in the presence of
 covariance between sites. I argue that inferring phylogenies directly from
 continuous traits may be benefit efforts to maximise phylogenetic
 information in morphological datasets by preserving larger variation in
 state space compared to many discretisation schemes. I also suggest that
 the use of continuous trait models in phylogenetic reconstruction may
 alleviate potential concerns of discrete character model adequacy, while
 identifying areas that require further study in this area. This study
 provides an initial controlled demonstration of the efficacy of continuous
 characters in phylogenetic inference.
description: run_traits_TEMPLATERevBayes script for inferring tree from continuous characters.run_traits_combined_analysis_TEMPLATERevBayes script for inferring trees simultaneously from continuous and discrete charactersDiscrete character matrixExample simulated discrete character matrix.501.discrete.nexContinuous character matrixExample continuous character matrix.50traits.1.nex
DOI: 10.5061/dryad.ks64dk8
title: Data from: Social-ecological landscape patterns predict woody encroachment from native tree plantings in a temperate grassland

description: Afforestation is often viewed as the purposeful planting of trees in
 historically non-forested grasslands, but an unintended consequence is
 woody encroachment, which should be considered part of the afforestation
 process. In North America’s temperate grassland biome, Eastern redcedar
 (Juniperus virginiana L.) is a native species used in tree plantings that
 aggressively invades in the absence of controlling processes. Cedar is a
 well-studied woody encroacher, but little is known about the degree to
 which cedar windbreaks, which are advocated for in agroforestry programs,
 are contributing to woody encroachment, what factors are associated with
 cedar spread from windbreaks, nor where encroachment from windbreaks is
 occurring in contemporary social–ecological landscapes. We used remotely
 sensed imagery to identify the presence and pattern of woody encroachment
 from windbreaks in the Nebraska Sandhills. We used multimodel inference to
 compare three classes of models representing three hypotheses about
 factors that could influence cedar spread: (a) windbreak models based on
 windbreak structure and design elements; (b) abiotic models focused on
 local environmental conditions; and (c) landscape models characterizing
 coupled human-natural features within the broader matrix. Woody
 encroachment was evident for 22% of sampled windbreaks in the Nebraska
 Sandhills. Of our candidate models, our inclusive landscape model carried
 92% of the model weight. This model indicated that encroachment from
 windbreaks was more likely near roadways and less likely near farmsteads,
 other cedar plantings, and waterbodies, highlighting strong social ties to
 the distribution of woody encroachment from tree plantings across
 contemporary landscapes. Cedar control efforts are insufficient for nearly
 one-quarter of windbreaks in the Nebraska Sandhills. Our model findings
 indicate where additional investments into cedar control can be
 prioritized to prevent cedar spread from windbreaks. This approach can
 serve as a model in other temperate regions to identify where woody
 encroachment resulting from temperate agroforestry programs is emerging.
description: Donovanetal_ERC_Windbreak_Data
DOI: 10.5061/dryad.2k4v4
title: Data from: Measurement of systemic mitochondrial function in advanced primary open-angle glaucoma and Leber hereditary optic neuropathy

description: Primary Open Angle Glaucoma (POAG) is a common neurodegenerative disease
 characterized by the selective and gradual loss of retinal ganglion cells
 (RGCs). Aging and increased intraocular pressure (IOP) are glaucoma risk
 factors; nevertheless patients deteriorate at all levels of IOP, implying
 other causative factors. Recent evidence presents mitochondrial oxidative
 phosphorylation (OXPHOS) complex-I impairments in POAG. Leber Hereditary
 Optic Neuropathy (LHON) patients suffer specific and rapid loss of RGCs,
 predominantly in young adult males, due to complex-I mutations in the
 mitochondrial genome. This study directly compares the degree of OXPHOS
 impairment in POAG and LHON patients, testing the hypothesis that the
 milder clinical disease in POAG is due to a milder complex-I impairment.
 To assess overall mitochondrial capacity, cells can be forced to produce
 ATP primarily from mitochondrial OXPHOS by switching the media carbon
 source to galactose. Under these conditions POAG lymphoblasts grew 1.47
 times slower than controls, whilst LHON lymphoblasts demonstrated a
 greater degree of growth impairment (2.35 times slower). Complex-I enzyme
 specific activity was reduced by 18% in POAG lymphoblasts and by 29% in
 LHON lymphoblasts. We also assessed complex-I ATP synthesis, which was 19%
 decreased in POAG patients and 17% decreased in LHON patients. This study
 demonstrates both POAG and LHON lymphoblasts have impaired complex-I, and
 in the majority of aspects the functional defects in POAG were milder than
 LHON, which could reflect the milder disease development of POAG. This new
 evidence places POAG in the spectrum of mitochondrial optic neuropathies
 and raises the possibility for new therapeutic targets aimed at improving
 mitochondrial function.
description: Data files for
 publication: Measurement of systemic mitochondrial function in advanced
 Primary Open-Angle Glaucoma and Leber Hereditary Optic
 NeuropathyAll files in WinRAR
 compressed file.PLOS_ONE_Measurement of
 systemic mitochondrial function.rar
DOI: 10.5061/dryad.sc59f
title: Data from: Lake size and fish diversity determine resource use and trophic position of a top predator in high-latitude lakes

description: Prey preference of top predators and energy flow across habitat boundaries
 are of fundamental importance for structure and function of aquatic and
 terrestrial ecosystems, as they may have strong effects on production,
 species diversity, and food-web stability. In lakes, littoral and pelagic
 food-web compartments are typically coupled and controlled by generalist
 fish top predators. However, the extent and determinants of such coupling
 remains a topical area of ecological research and is largely unknown in
 oligotrophic high-latitude lakes. We analyzed food-web structure and
 resource use by a generalist top predator, the Arctic charr Salvelinus
 alpinus (L.), in 17 oligotrophic subarctic lakes covering a marked
 gradient in size (0.5–1084 km2) and fish species richness (2–13 species).
 We expected top predators to shift from littoral to pelagic energy sources
 with increasing lake size, as the availability of pelagic prey resources
 and the competition for littoral prey are both likely to be higher in
 large lakes with multispecies fish communities. We also expected top
 predators to occupy a higher trophic position in lakes with greater fish
 species richness due to potential substitution of intermediate consumers
 (prey fish) and increased piscivory by top predators. Based on stable
 carbon and nitrogen isotope analyses, the mean reliance of Arctic charr on
 littoral energy sources showed a significant negative relationship with
 lake surface area, whereas the mean trophic position of Arctic charr,
 reflecting the lake food-chain length, increased with fish species
 richness. These results were supported by stomach contents data
 demonstrating a shift of Arctic charr from an invertebrate-dominated diet
 to piscivory on pelagic fish. Our study highlights that, because they
 determine the main energy source (littoral vs. pelagic) and the trophic
 position of generalist top predators, ecosystem size and fish diversity
 are particularly important factors influencing function and structure of
 food webs in high-latitude lakes.
description: Lake characteristics and
 Arctic charr stable isotope estimates and diet
 proportionsData of lake
 characteristics and Arctic charr trophic niche collected from 17 (+9)
 Fennoscandian subarctic lakes and used in the set of linear models.
 Further details about each parameter are given above the column
 titles.Dryad_Eloranta-et-al-2015.xlsx