cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/ydrchv
title: The environmental soil 16S rRNA amplicon

description: The environmental soil 16S rRNA amplicon data
DOI: 10.15468/yfgb3m
title: Metagenomic barcode approach of the ExStream Project 2014 for eukaryotes

description: Freshwater fungi have a crucial role in decomposition of organic material in aquatic ecosystems. Nevertheless they remain poorly investigated compared to fungi in other habitats like soil. Especially the community response to anthropogenic stressors is addressed in a very limited number of publications only.Therefore, we created a mesocosm experiment along an artificial sidearm of a freshwater stream in Germany, to test the effects of three stressors on the community composition. 64 mesocosms were equipped with litterbags (filled with leaf litter from riparian vegetation) and former sterilized ceramic tiles, which serve as a standardized sampling area for biofilm communities. An initial period of two weeks for colonization of respective compartments was followed by two weeks with stressor exposure. As stressors we chose fine sediment, salt (NaCl) and a reduction of flow velocity and all possible combinations. Each stressor and combination was applied in eight replicates. In contrast to the majority of hitherto published fungal freshwater studies we did not use morphological criteria to assess fungal communities but used a metagenomic barcode approach of the ITS nrDNA marker.Clustering of raw reads into Operational Taxonomic Units (OTUs) with CD-HIT-OTU and usearch revealed highly identical results between the two different algorithms. However, the detected 570 OTUs exceed the number of species detected with bait- and cultivation-based methods of former studies by factor three to ten. The unique study design with two different compartments enabled the identification of three different ecological gilds according to their compartment preferences. The first gild represents aquatic fungi, the second comprises amphibious fungi, while the third contains terrestrial fungi. Each gild is characterized by a unique stressor response supporting the idea to divide the total community of freshwater fungi into specific sub-communities. While aquatic and terrestrial fungi show no significant effect caused by the applied stressors, the amphibious fungi respond significantly towards the enriched salt concentrations. However we assume this signal to be a secondary effect since the amphibious fungi are highly correlated to algal communities, which are more prone to applied stressors than the fungal communities.
DOI: 10.15468/ury4s0
title: Diversity of SE Pacific benthic Bacteria and Archaea communities Targeted Locus (Loci)

description: Characterization of the benthic bacteria and archaea communities their inferred functions and biotechnological potential.
DOI: 10.15468/dl.u889tc
title: Occurrence Download

description: A dataset containing 392 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Asperugo procumbens",
 "Country is Czechia",
 "HasCoordinate is true"
 ]
}

 The dataset includes 392 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008789-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/0vgrse
title: Amundsen Gulf Overwintering Eukaryote Community

description: Year-long time series of eukaryote community in Amundsen Gulf, Arctic Ocean
DOI: 10.15468/dl.xkyycz
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Asperugo procumbens",
 "Country is Iceland",
 "HasCoordinate is true"
 ]
}

 The dataset includes 3 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008790-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.k99fms
title: Occurrence Download

description: A dataset containing 6202 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Myoporum laetum",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 6202 records from 115 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008788-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/vaefsd
title: Sinking bloom influences benthic microorganisms

description: Here, we analyzed the bacterial community structure of four abyssal sediments and one shallow reference site in the Atlantic sector of the Southern Ocean. The sediments differed in their exposure to phytoplankton blooms to investigate potential links between the blooms and benthic microorganisms. Our main hypotheses were (i) that an extended bloom situation in the surface ocean leads to shifts in the benthic microbial communities with short delay times and (ii) that certain key bacterial clades benefit from the organic matter input.
DOI: 10.15468/8s7w2e
title: 16S metagenomics of steppe soils in Western Transbaikalia
DOI: 10.15468/dl.d4ebtj
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Seseli farrenyi)",
 "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 3 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008792-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/iljmun
title: Arctic Ocean microbial metagenomes sampled aboard CGC Healy during the 2015 GEOTRACES Arctic research cruise

description: Whole metagenome shotgun sequencing dataset (Illumina MiSeq) of microbial plankton in the Arctic oceans, sampled aboard CGC Healy during the 2015 GEOTRACES Arctic research cruise.
DOI: 10.15468/5njbhw
title: 16s rDNA amplicon of rock samples Raw sequence reads

description: 16s rDNA amplicon of rock samples
DOI: 10.15468/dl.28z8su
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Asperugo procumbens",
 "Country is Japan",
 "HasCoordinate is true"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008793-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/8mdrfk
title: Spatial Variation of Coastal Bacterioplankton Community along a Nitrogen and Phosphorus Co-pollution Gradient

description: Anthropogenic discharges of nitrogen (N) and phosphorus (P) have caused widespread threats to coastal ecosystems. Bacterioplankton are known to play crucial roles in N/P cycling in marine environments, but little is known about how bacterioplankton community responds to N-P co-pollution. Here, we collected surface seawater samples along a transect in East China Sea. We applied 16S rRNA gene amplicon pyrosequencing to investigate the spatial variation of bacterioplankton communities under a N-P co-pollution gradient. The bacterioplankton communities were dominated by Gammaproteobacteria, Alphaproteobacteria, Actinobacteria, Bacteroidetes and Betaproteobacteria, which were distinct from those of sediment bacterial assemblages at the same transect. The bacterioplankton community compositions (BCCs) did not vary consistently along the pollution gradient, but clustered into nearshore and offshore groups. The combined environmental factors and spatial distances contributed 30.4% and 12.2% to the variation of the BCC, respectivelys, with a high auto-correlated effect that constrained 25.8% variation. In addition, a series of sensitive bacterial OTUs were identified, whose abundances were significantly associated with the N and/or P levels. This study demonstrates that coastal N-P co-pollution dramatically alter the BCCs, while these changes could be characterized by a few sensitive bacterioplanktonic OTUs.
DOI: 10.15468/ccaybt
title: Gulf of Mexico open ocean Targeted Locus (Loci)

description: Influence of dispersants on pelagic microbial oil degraders. Microbial communities from deep seawater at a natural hydrocarbon seep in the northern Gulf of Mexico were exposed to Macondo oil; dispersed oil; or dispersants in laboratory experiments.
DOI: 10.15468/5wz7k5
title: The effect of salinity in prokaryotic communities in an estuary

description: The goal of this project is to understand the effect of a salinity gradient in an estuary on prokaryotic communities and nitrifying communities
DOI: 10.15468/oi6mun
title: 16S amplicons Subtropical Frontal Zone New Zealand

description: This study consists of samples collected from 8 surface water stations along a 48 km transect. Samples were taken between January 2014 and April 2015.
DOI: 10.15468/dl.bn88hs
title: Occurrence Download

description: A dataset containing 10951 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hakea sericea",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 10951 records from 82 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008794-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dwaqpp
title: Evidence of bacterioplankton community adaption in responses to long-term mariculture disturbance

description: Mariculture activity acts as a disturbance to bacterioplankton community because it results in coastal eutrophication known to alter the bacterial composition. However, to what extent that such disturbance affects turnover of bacterioplankton community composition (BCC) and network interactions among bacterial assemblages are largely unknown. To this end, using 454 pyrosequencing of bacterial 16S rRNA gene, we evaluated the effects of mariculture disturbance on the temporal dynamics of BCC in Xiangshan Bay, the East China Sea. Clearly seasonal succession and sites (fish farm and control sites) separation of BCC were observed, which follow the time-decay for similarity relationship. Sampling time and mariculture disturbance respectively contributed 19.3% (P = 0.001) and 4.3% (P = 0.008) variations of the BCC. However, seasonal dynamics of bacterial alpha-diversity had no obvious trend, but were tightly associated with the relative abundances of potential bacterial predators. The temporal succession of the BCC was significantly correlated with seawater temperature, chemical oxygen demand, N/P ratio, dissolved inorganic nitrogen and chlorophyll a. We observed over the three seasons the same change pattern for a few dominant bacterial families under mariculture disturbance. Additionally, mariculture disturbance considerably decelerated the temporal turnover rate, but intensified the network interactions of bacterial community. These results demonstrate that BCC is sensitive to mariculture disturbance in this study region, while the consistency with which sensitive bacterial assemblages could characterize such disturbance. Low temporal turnover rate and complex network interactions, thus enabling bacterial communities were adaptive to long-term mariculture disturbance.
DOI: 10.15468/dl.garsgs
title: Occurrence Download

description: A dataset containing 38 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Asperugo procumbens",
 "Country is Slovakia",
 "HasCoordinate is true"
 ]
}

 The dataset includes 38 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008796-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2ptp9f
title: Occurrence Download

description: A dataset containing 2076 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Asperugo procumbens",
 "Country is Russian Federation",
 "HasCoordinate is true"
 ]
}

 The dataset includes 2076 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008795-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/oexhxq
title: marine sediment metagenome Targeted loci environmental

description: Abyssal sediments, polymetallic nodules, and water-column samples were collected from the UKSRL1, OMS claim area as well as APEI within the Clarion-Clipperton fracture zone in the Pacific Ocean. The ABYSSLINE 2015 Cruise took place aboard the research vessel Thomas G. Thompson (R/V Thompson) between February 12, 2015 and March 25, 2015, as an expedition jointly funded and supported by Seabed Resources Limited and Ocean Mineral Singapore. The chief objective of the AB02 was to conduct an evaluation of biological and environmental baseline conditions in the UK-1 contract area, and the OMS contract area at depths ranging from 3900 to 4400 meters (m) in the Clarion-Clipperton Zone (CCZ; also known as the Clarion Clipperton Fracture Zone). Specifically, the study targeted two 30 by 30 kilometer (km) areas; one in the UK-1 contract area and one in the OMS contract area, centered approximately at 13 degrees 49 minutes North, 116 degrees 36 minutes West (13 49' N, 116 36' W) and 13 degrees 49 minutes North, 116 degrees 36 minutes West (13 49' N, 116 36' W), respectively. This project consists of samples isolated at the sediment sites described above and inoculated into seawater medium in microcosm experiments to evaluate the influence of bicarbonate on community composition.
DOI: 10.15468/dl.6gxyae
title: Occurrence Download

description: A dataset containing 674 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Myoporum tenuifolium",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 674 records from 42 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008797-250920141307145/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.30187924
title: Records from the loess-paleosol in Northeast China

description: Records from the loess-paleosol in Northeast China
DOI: 10.6084/m9.figshare.30187924.v1
title: Records from the loess-paleosol in Northeast China

description: Records from the loess-paleosol in Northeast China
DOI: 10.15468/4l9aow
title: sediment metagenome metagenome L-T

description: The objectives of this investigation were to assess TCS removal mechanisms in sediments from surface flow constructed wetlands planted with Lemnaminor.
DOI: 10.15468/dl.w59q9e
title: Occurrence Download

description: A dataset containing 1720 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Erodium foetidum)",
 "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 1720 records from 56 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008798-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17183966
title: Common dolphin (Delphinus delphis) photoidentification dataset from the Bay of Algeciras_Gibraltar (Excel files)

description: This dataset contains three Excel spreadsheets related to the photoidentification study of common dolphins (Delphinus delphis) in the Bay of Algeciras–Gibraltar. The files include:



Catalogue_Ddelphis_BA_G_2017_20.xlsx – photographic identification of individual dolphins, including image quality and distinctiveness.

Number_Captures_Recaptures_Ddelphis_BA_G_2017_20.xlsx – the number of sightings and resightings per dolphin, with dates of first and last observation, as well as records of putative mothers photographed alongside a calf or neonate.

Captures_Recaptures_Ddelphis_BA_G_2017_20.xlsx – alphanumeric codes for all sightings and resightings, with representative photographs of each individual highlighted in bold.


The dataset was compiled as part of a research project on the ecology and conservation of D. delphis in the Bay of Algeciras–Gibraltar. It provides baseline information for population monitoring, photo-identification studies, and conservation planning in the western Mediterranean.
DOI: 10.15468/gs4b6q
title: Effects of Fecal Input, Environmental Conditions, and Environmental Sources on Enterococci Concentrations in an Estuarine Ecosystem

description: To determine major factors influencing enterococci concentrations seen in an estuary and marine beach setting. More specifically delineating fecal input, environmental conditions and environmental reservoirs to determine their combined impact on enterococci concentrations.
DOI: 10.15468/4gtvjp
title: sediment metagenome Metagenome

description: River sediment polluted with fluoroquinolones and other drugs discharged from bulk drug production in India constitute an environment with unprecedented, long-term antibiotic selection pressures. It is therefore plausible that previously unknown resistance genes have evolved and/or are promoted here. In order to search for novel resistance genes, we, therefore, analyzed such river sediments by a functional metagenomics approach
DOI: 10.15468/w8rlbq
title: Heterogeneity of methane seep microbiomes in the NE Pacific

description: Data from 16S rRNA sequencing of marine sediment samples collected from both methane seep and reference sediments along the Cascadia Margin (NE Pacific) during three separate research cruises. Included 8 newly discovered seeps, 2 known seeps, and 2 reference sediments.
DOI: 10.15468/dl.8az8jj
title: Occurrence Download

description: A dataset containing 45 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Brazil",
 "DatasetKey is Xeno-canto - Bird sounds from around the world",
 "OccurrenceStatus is Present",
 "TaxonKey is one of (Hypocnemis hypoxantha, Hypocnemis hypoxantha ochraceiventris, Hypocnemis hypoxantha hypoxantha)"
 ]
}

 The dataset includes 45 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008799-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/yrp3lc
title: Microbial induced mineral precipitations caused by nitrate treatment for souring control during microbial enhanced oil recovery (MEOR)

description: Microbiologically active environments, like oil reservoirs, can suffer different a range of problems due to the presence of sulfate-reducing microorganisms. These includeing, but are not limited to: H2S formation, souring and corrosion caused mainly by sulfate-reducing microorganisms. To prevent biogenic sulfate reduction, nitrate can be used as an environmentally friendly alternative to biocides. However, side effects of nitrate injection are sometimes observed but not well understood. In our study, we used original water from an onshore reservoir, where a microbial enhanced oil recovery (MEOR) application is planned, and investigated the effects of nitrate addition on H2S generation, mineral precipitation and microbiology. We observed that nitrate did inhibit H2S formation in most, but not all cases while available in the medium. During nitrate reduction, iron and calcite minerals precipitated over short- and long-term (10 or 160 days) incubations. This was caused by a nitrate-reducing group of bacteria belonging to the family Deferribacteraceae. Using dynamic sandpack setups and numerical modeling approaches with the simulator TOUGHREACT, we observed significant reduction in permeabilities (~44x) suggesting injectivity issues over time in case nitrate is continuously added to the reservoir. Our study shows that nitrate-dependent processes, which were described separately for pure-cultures before, are also valid for natural mixed communities present in oil fields and underlines the complex interplay of microbial metabolisms associated with those communities.
DOI: 10.15468/dl.zy6jde
title: Occurrence Download

description: A dataset containing 90 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Asperugo procumbens",
 "Country is United Kingdom of Great Britain and Northern Ireland",
 "HasCoordinate is true"
 ]
}

 The dataset includes 90 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008800-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/qupuh5
title: water sample Raw sequence reads

description: seawater bacterial diversity in Dongji Island
DOI: 10.15468/qn3v4k
title: Qinghai Lake sediments Metagenome

description: Investigation of microbial diversity
DOI: 10.15468/dl.22jbze
title: Occurrence Download

description: A dataset containing 3218 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Harungana madagascariensis",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 3218 records from 125 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008801-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/fvf3fy
title: Ecological Genomics of the Eastern Tropical South Pacific Oxygen Minimum Zone Metagenome

description: Oxygen minimum zones (OMZs) are oxygen deficient regions of the ocean that are hotspots for nutrient and climate active trace gas cycling. Forming at intermediate depths (~1001000 m) in response to high biological oxygen demand and reduced ventilation, OMZs occur naturally in regions of high productivity and nutrient-rich upwelling. Global climate change and enhanced run-off from our farms and cities also contributes to OMZ formation and expansion. An expansive and permanent OMZ persists in the Eastern Tropical South Pacific (ETSP) along the coast of northern Chile and Peru. Studies in the ETSP-OMZ have been critical in charting the microbial communities and metabolic processes driving coupled biogeochemical cycling in coastal and open ocean OMZs throughout the global ocean.
DOI: 10.15468/sgw20v
title: Herbicide-incubated GBR lagoon microbiomes Targeted loci environmental

description: Year-long incubation of microbiomes from the Great Barrier Reef lagoon using the diuron herbicide. Profiling using 16S rRNA amplicon profiling.
DOI: 10.6084/m9.figshare.30187933
title: in-situ soil moisture and image Reflectance

description: This dataset includes in-situ soil moisture data, station longitude and latitude, date, green band, NDVI, red band, SWCI, SWIR1, SWIR2, elevation, slope, and aspect. Building upon Liu, S., Zhu, Z., Xu, Z., Jin, R., Chai, L. (2024). Dataset of Tianjun dense soil moisture and Freeze–Thaw monitoring network in the Qinghai Lake Basin (QLB-NET)(2019–2023). National Tibetan Plateau / Third Pole Environment Data Center. https://doi.org/10.11888/Cryos.tpdc.301253. https://cstr.cn/18406.11.Cryos.tpdc.301253., it additionally incorporates data from July 2023 to December 2023.