cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.15355713
title: Dimethylsulfoniopropionate-derived compound concentrations, volatile organic compound concentrations, nutrient and organic matter concentrations, microorganism abundances and activity, and bromoperoxidase activity along a transect from the tropical ocean into the coral back reef lagoon of Moorea (French Polynesia). Production and loss rates of volatile organic compounds by photochemistry, microbial plankton, Turbinaria ornata, carbonate sediment, and ventilation to the atmosphere in the back-reef lagoon.

description: These data belong in the paper: 

Marta Masdeu-Navarro, Miguel Cabrera-Brufau, Lei Xue, Pablo Rodríguez-Ros, Stephanie G. Gardner, Kristin Bergauer, Kevin M. Posman, Stephen D. Archer, Gerhard J. Herndl, Celia Marrasé, David J. Kieber, Rafel Simó. The seascape of VOC production ans cycling in a tropical coral reef. Elementa -Science of the Anthropocene, in press (2025). 

File 1: Concentrations of DMSP, DMS, DMDS, COS, CS2, isoprene, CH3I, CH2ClI, CH2Br2 and CHBr3, DOC, DON, FDOM, POC, PON, nutrients, chla, bacteria and sized phytoplankton abundances, phytoplankton group biomasses, bacterial activity, and bromoperoxidase activity in seawater samples along a transect of 6 sampling sites from the open ocean into and across the northern coral reef of Mo'orea, French Polynesia. The sampling sites along the transect were visited 4-5 times in April 2018. All samples are surface seawater (20 cm approx). Included are two short distance gradients of volatile compounds between the very proximity of a coral Pocillopora sp. and the water 2 m away, as well as between a raft of decomposing seaweeds and 2 m away.  

File 2: Rates of net production (positive values) or net loss (negative values) of DMS, DMDS, COS, CS2, isoprene, CH3I, CH2ClI, CH2Br2 and CHBr3 in the back-reef lagoon of the northern reef of Mo'orea (French Polynesia) caused by several reef components and processes: seawater photochemistry, microbial plankton, the dominant seaweed Turbinaria ornata, bare carbonate sediments, ans air-sea exchange (ventilation). All rates were determined from bottle incubations, with corrections to in situ conditions between 10:00 and 14:00 local time, and the transit time of the water across the lagoon. 

Methodological details of sampling, analyses, process-oriented incubations and calculations are provided in the paper.
DOI: 10.13120/d595fa79-d459-4ee2-ac85-34a051a8c054
title: Micro litter - Density per net normalized per m³ - Research and monitoring protocols 2016/2023 v2025
title: mlf_density_nb_m3_monitoring

description: This visualization product displays the density of floating micro-litter per net normalized per m³ per year from research and monitoring protocols.
EMODnet Chemistry included the collection of marine litter in its 3rd phase. Before 2021, there was no coordinated effort at the regional or European scale for micro-litter. Given this situation, EMODnet Chemistry proposed to adopt the data gathering and data management approach as generally applied for marine data, i.e., populating metadata and data in the CDI Data Discovery and Access service using dedicated SeaDataNet data transport formats. EMODnet Chemistry is currently the official EU collector of micro-litter data from Marine Strategy Framework Directive (MSFD) National Monitoring activities (descriptor 10).
A series of specific standard vocabularies or standard terms related to micro-litter have been added to SeaDataNet NVS (NERC Vocabulary Server) Common Vocabularies to describe the micro-litter.
European micro-litter data are collected by the National Oceanographic Data Centres (NODCs). Micro-litter map products are generated from NODCs data after a test of the aggregated collection including data and data format checks and data harmonization.

A filter is applied to represent only micro-litter sampled according to research and monitoring protocols as MSFD monitoring.

Densities were calculated for each net using the following calculation:
Density (number of particles per m³) = Micro-litter count / Sampling effort (m³) 
When the number of micro-litters was not filled, it was not possible to calculate the density.

Percentiles 50, 75, 95 & 99 have been calculated taking into account data for all years.

Warning: the absence of data on the map does not necessarily mean that they do not exist, but that no information has been entered in the National Oceanographic Data Centre (NODC) for this area.
DOI: 10.25345/c50p0x379
title: MassIVE MSV000097818 - Nutritional Value, Antinutritional Factors, and Protein Quality of Brosimum alicastrum Seeds: A Sustainable Protein Source
title: Mass spectrometry data and results relating to Nutritional Value, Antinutritional Factors, and Protein Quality of Brosimum alicastrum Seeds: A Sustainable Protein Source
DOI: 10.14284/737
title: Migration of silver eel from the Dutch Noordzeekanaal and adjacent waters

description: 331 female silver eels individuals were tagged with Innovasea's V9 (69Hz) tags.
DOI: 10.15468/dl.ar69qx
title: Occurrence Download

description: A dataset containing 486 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Zuccagnia punctata Cav."
 ]
}

 The dataset includes 486 records from 52 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019677-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.cerwcj
title: Occurrence Download

description: A dataset containing 739 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Biodiversidad asociada a la declaración del Área Protegida en el Pueblo Indígena EPERARA SIAPIDARA, Resguardo Calle Santa Rosa, Timbiquí (Cauca)"
 ]
}

 The dataset includes 739 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019678-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.18452/33366
title: Inhaltsanalyse von Webseiten, die Forschungsdaten enthalten, beschreiben oder darauf verweisen: Arten von Webseiten und Datensätzen, Metadaten und URL-Granularität
title: Forschungsdatenpublikation zur Masterarbeit "Forschungsdatenwebseiten: eine Online-Inhaltsanalyse mit Schwerpunkt auf Metadaten"

description: Dieser Datensatz enthält alle Forschungsdaten, die im Rahmen der Masterarbeit "Forschungsdatenwebseiten: eine Online-Inhaltsanalyse mit Schwerpunkt auf Metadaten" generiert wurden. Es wurde eine Inhaltsanalyse von Webseiten durchgeführt, die Forschungsdaten enthalten, beschreiben oder auf sie verweisen. Die Analyse wurde auf der Grundlage der folgenden vier Hauptkategorien durchgeführt: Art der Webseite, Art der Datensätze, Metadaten und URL-Granularität. Die Datenerhebung erfolgte im November 2023, die anschließende Analyse und Auswertung fanden von Dezember 2023 bis Februar 2024.
description: This dataset contains all research data generated as part of the master's thesis “Research data webpages: an online content analysis with focus on metadata”. The analysis involved examining web pages that either contain, describe, or refer to research data. The analysis was conducted based on the following four main categories: Webpage type, dataset type, metadata and URL granularity. The data collection took place in November 2023, the subsequent analysis and evaluation took place from December 2023 to February 2024.
DOI: 10.18167/dvn1/qcxwiy
title: Traditional agroforestry systems in Timor-Leste can store large amounts of carbon in both soil and biomass

description: This dataset was collected in 30 agroforestry plots between June and August 2021, in two communities of communes (suco Gariuai and suco Samalari) in the Baucau region of Timor Leste. The raw data was collected mainly by two students from the agronomy department of the UNTL (Universidade Timor Lorosa'e) university, and inventory data used to calculate the above-ground tree biomass associated with 5 types of agroforestry system (SAF), identified in the study area (repetition of 3 plots per type of SAF and per suco). There are four data files: DATA_BIOMASS_TL_LARGE.xlsx: complete tree inventory data; DATA_BIOMASS_TL_SHORT.xlsx: tree inventory data used in the analyses (report and scientific article); RAW_DATA_SOIL_LARGE_TL.xls: complete soil data; RESUME_DATA_SOIL_SHORT_TL.xls: soil data used in the analyses. Each data file is accompanied by a data dictionary named "DDD_[file name].pdf". traditional_afs_carbon_timor_manuscript.Rmd is the main script that creates the manuscript, including text, figures and tables. It uses "references.bib" for citations, and "renv.lock" for R package management. The technical report submitted to the donors, presenting the main results, is also included.
DOI: 10.13120/d77e3a30-5bdb-4d92-93f0-8e6a40a8c226
title: Beach litter - Beaches locations & litter list used - Other sources 2001/2024 v2025
title: bl_beacheslocations_other

description: This visualization product displays beaches locations where non-MSFD monitoring surveys, research & cleaning operations have been applied to collate data on macrolitter (&gt; 2.5 cm).
Reference lists associated with these protocols have been indicated with different colors in the map.

EMODnet Chemistry included the collection of marine litter in its 3rd phase. Since the beginning of 2018, data of beach litter have been gathered and processed in the EMODnet Chemistry Marine Litter Database (MLDB).
The harmonization of all the data has been the most challenging task considering the heterogeneity of the data sources, sampling protocols and reference lists used on a European scale.


Preliminary processings were necessary to harmonize all the data:
 - Exclusion of OSPAR 1000 protocol: in order to follow the approach of OSPAR that it is not including these data anymore in the monitoring;
 - Selection of surveys from non-MSFD monitoring, cleaning and research operations;
 - Exclusion of beaches without coordinates;
 - Some categories & some litter types like organic litter, small fragments (paraffin and wax; items &gt; 2.5cm) and pollutants have been removed. The list of selected items is attached to this metadata. This list was created using EU Marine Beach Litter Baselines, the European Threshold Value for Macro Litter on Coastlines and the Joint list of litter categories for marine macro-litter monitoring from JRC (these three documents are attached to this metadata).

More information is available in the attached documents.


Warning: the absence of data on the map does not necessarily mean that they do not exist, but that no information has been entered in the Marine Litter Database for this area.
DOI: 10.13120/c00b2778-5c01-49eb-a8f9-22d0c333f3af
title: Beach litter - Median of total abundance items normalized per 100m & to 1 survey - Other sources 2001/2024 v2025
title: bl_totalabundance_other

description: This visualization product displays the total abundance of marine macro-litter (&gt; 2.5cm) per beach per year from non-MSFD monitoring surveys, research & cleaning operations.


EMODnet Chemistry included the collection of marine litter in its 3rd phase. Since the beginning of 2018, data of beach litter have been gathered and processed in the EMODnet Chemistry Marine Litter Database (MLDB).
The harmonization of all the data has been the most challenging task considering the heterogeneity of the data sources, sampling protocols and reference lists used on a European scale.


Preliminary processings were necessary to harmonize all the data:
 - Exclusion of OSPAR 1000 protocol: in order to follow the approach of OSPAR that it is not including these data anymore in the monitoring;
 - Selection of surveys from non-MSFD monitoring, cleaning and research operations;
 - Exclusion of beaches without coordinates;
 - Some categories & some litter types like organic litter, small fragments (paraffin and wax; items &gt; 2.5cm) and pollutants have been removed. The list of selected items is attached to this metadata. This list was created using EU Marine Beach Litter Baselines, the European Threshold Value for Macro Litter on Coastlines and the Joint list of litter categories for marine macro-litter monitoring from JRC (these three documents are attached to this metadata).
 - Exclusion of surveys without associated length;
 - Normalization of survey lengths to 100m & 1 survey / year: in some case, the survey length was not 100m, so in order to be able to compare the abundance of litter from different beaches a normalization is applied using this formula:
 Number of items (normalized by 100 m) = Number of litter per items x (100 / survey length)
 Then, this normalized number of items is summed to obtain the total normalized number of litter for each survey. Finally, the median abundance for each beach and year is calculated from these normalized abundances per survey.

Percentiles 50, 75, 95 & 99 have been calculated taking into account other sources data for all years. 


More information is available in the attached documents.


Warning: the absence of data on the map does not necessarily mean that they do not exist, but that no information has been entered in the Marine Litter Database for this area.
DOI: 10.5281/zenodo.15357517
title: Effects of Isometric Pre-Fatigue on Explosive Start Performance in Female Sprint Athletes

description: This doctoral-level research examines the acute influence of isometric pre-fatigue on explosive sprint start performance in trained female athletes. Using a randomized crossover design, the study compares biomechanical performance metrics—including 10 m sprint time, block-exit velocity, and peak horizontal force—following a standard warm-up versus a warm-up incorporating high-intensity isometric squat holds. Findings reveal significant enhancements in sprint start variables after isometric pre-fatigue, indicating a potential post-activation potentiation (PAP) effect. These results suggest that targeted isometric fatigue may increase muscle contractility and neural activation, improving short-distance sprint acceleration. The study contributes novel insights into sports performance science by highlighting the role of isometric pre-conditioning for sprint optimization in female athletes.
DOI: 10.5281/zenodo.15357518
title: Effects of Isometric Pre-Fatigue on Explosive Start Performance in Female Sprint Athletes

description: This doctoral-level research examines the acute influence of isometric pre-fatigue on explosive sprint start performance in trained female athletes. Using a randomized crossover design, the study compares biomechanical performance metrics—including 10 m sprint time, block-exit velocity, and peak horizontal force—following a standard warm-up versus a warm-up incorporating high-intensity isometric squat holds. Findings reveal significant enhancements in sprint start variables after isometric pre-fatigue, indicating a potential post-activation potentiation (PAP) effect. These results suggest that targeted isometric fatigue may increase muscle contractility and neural activation, improving short-distance sprint acceleration. The study contributes novel insights into sports performance science by highlighting the role of isometric pre-conditioning for sprint optimization in female athletes.
DOI: 10.15468/dl.txcp7y
title: Occurrence Download

description: A dataset listing the 4064135 species recorded in GBIF matching the query:
{
 "OccurrenceStatus" : [
 "is Present"
 ]
}

 The dataset's 4064135 records were derived from 72881 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019673-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.14284/738
title: Acoustic telemetry receiver array in the North Sea and adjacent waters from 2017-2018

description: 2017-2018 acoustic receiver network in the the North Sea channel and adjacent waters. The network makes use of Vemco VR2W-69 kHz receivers and pit-tag stations.
DOI: 10.15468/dl.bfzfqg
title: Occurrence Download

description: A dataset containing 739 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Biodiversidad asociada a la declaración del Área Protegida en el Pueblo Indígena EPERARA SIAPIDARA, Resguardo Calle Santa Rosa, Timbiquí (Cauca)"
 ]
}

 The dataset includes 739 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019685-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.15357780
title: umbilicus_parviflorus_spades_01.fasta.gz
DOI: 10.5281/zenodo.15357781
title: umbilicus_parviflorus_spades_01.fasta.gz
DOI: 10.5281/zenodo.10931433
title: Database for the manuscript "Songbirds adjust oxygen carrying capacity through modulation of the number rather than the size of erythrocytes"

description: This database is used for the manuscript "Songbirds adjust oxygen carrying capacity through modulation of the number rather than the size of erythrocytes". The database includes hematological parameters of 697 individuals from three species. One sheet describes all the columns in the database. For more information on the methodology, please see the Main Text or the Supplementary Materials.

The database has restricted access (upon request) for the entire duration of the revision process. If a paper is accepted, the database will become public.
DOI: 10.5281/zenodo.10931434
title: Database for the manuscript "Songbirds adjust oxygen carrying capacity through modulation of the number rather than the size of erythrocytes"

description: This database is used for the manuscript "Songbirds adjust oxygen carrying capacity through modulation of the number rather than the size of erythrocytes". The database includes hematological parameters of 697 individuals from three species. One sheet describes all the columns in the database. For more information on the methodology, please see the Main Text or the Supplementary Materials.

The database has restricted access (upon request) for the entire duration of the revision process. If a paper is accepted, the database will become public.
DOI: 10.17871/atto.364.8.1600
title: Leaf and stem functional trait and leaf-level isoprene and monoterpene emission capacity data for Amazonian tree species across different vegetation types at Amazon Tall Tower Observatory (ATTO) and Projeto Ecológico de Longa Duração - Mauá (PELD-Mauá) experimental plots

description: The dataset provides information about several leaf and stem functional traits, and leaf-level isoprene and monoterpene emission capacity data obtained for 91 trees from 31 species of angiosperms distributed across different vegetation types covered by the PELD-Mauá experimental plots at the ATTO site: dense non-flooded upland forest vegetation (terra firme), vegetation on white sands (campina), and ancient non-flooded river terraces (terraço fluvial). Field sampling occurred between October 2018 and July 2019.
DOI: 10.13120/ae1a1d4f-cb8f-46b1-903e-c80949c8ce99
title: Micro litter - Density per net normalized per km² - Other specific protocols 2011/2021 v2025
title: mlf_density_nb_km2_other

description: This visualization product displays the density of floating micro-litter per net normalized per km² per year from specific protocols different from research and monitoring protocols.
EMODnet Chemistry included the collection of marine litter in its 3rd phase. Before 2021, there was no coordinated effort at the regional or European scale for micro-litter. Given this situation, EMODnet Chemistry proposed to adopt the data gathering and data management approach as generally applied for marine data, i.e., populating metadata and data in the CDI Data Discovery and Access service using dedicated SeaDataNet data transport formats. EMODnet Chemistry is currently the official EU collector of micro-litter data from Marine Strategy Framework Directive (MSFD) National Monitoring activities (descriptor 10).
A series of specific standard vocabularies or standard terms related to micro-litter have been added to SeaDataNet NVS (NERC Vocabulary Server) Common Vocabularies to describe the micro-litter.
European micro-litter data are collected by the National Oceanographic Data Centres (NODCs). Micro-litter map products are generated from NODCs data after a test of the aggregated collection including data and data format checks and data harmonization.

A filter is applied to represent only micro-litter sampled according to a very specific protocol such as the Volvo Ocean Race (VOR) or Oceaneye.

Densities were calculated for each net using the following calculation:
Density (number of particles per km²) = Micro-litter count / (Sampling effort (km) * Net opening (cm) * 0.00001)

When the number of microlitters or the net opening was not filled, it was not possible to calculate the density.

Percentiles 50, 75, 95 & 99 have been calculated taking into account data for all years.

Warning: the absence of data on the map does no't necessarily mean that they do not exist, but that no information has been entered in the National Oceanographic Data Centre (NODC) for this area.