cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.907593
title: Absorption coefficient spectra (median) of phytoplankton during POLARSTERN cruise PS93.2

description: Absorption coefficients by phytoplankton (aph) were measured on water samples collected from underway AC-S flow-through system outflow and CTD. Measurements were performed using a dual-beam UV/VIS spectrophotometer as described in Liu et al. (2018) and Liu et al. (2019).1. About sampling:a) underway samples were collected from unfiltered AC-S outflow (depth: 11m); CTD samples with 5-6 depths were collected on upcast.b) vacuum pressure for filtration: maximum 200 hPac) samples were shock frozen in liquid nitrogen and then stored in -80°C until measurement after cruise.d) blank filters were collected by soaking them in 0.2um filtered seawater.e) replicates were not collected.2. About measurements:a) Instrument: dual-beam UV/VIS Spectrophotometer (Cary 4000, Varian Inc., Palo Alto, CA, USA) equipped with a 150 mm integrating sphere (external DRA-900, Varian, Inc. and Labsphere Inc., made from Spectralon (TM)).b) wavelength range of scan and resolution: 300-850 nm, 1 nm.c) slit band width: 2 nm.d) scan speed: 150 nm min−1e) Sample filters were extracted with 95% methanol for the absorption measurement of NAP.f) The baseline of the spectrophotometer was set with a dry piece of a blank filter. Filters were wetted with purified water and measured regularly after every fifth sample filter served as references.3. About data analysis:a) interpolated wavelength range and resolution: 350-750 nm, 1nm.b) pathlength amplification factor (beta correction factor): 4.5 (Röttgers and Gehnke 2012; Röttgers et al., 2014).c) Null-point scattering correction at 750 nm is applied.
DOI: 10.1594/pangaea.907603
title: Absorption coefficient spectra (median) of all particles during POLARSTERN cruise PS93.2

description: Absorption coefficients by total particles (ap) were measured on water samples collected from underway AC-S flow-through system outflow and CTD. Measurements were performed using a dual-beam UV/VIS spectrophotometer as described in Liu et al. (2018) and Liu et al. (2019).1. About sampling:a) underway samples were collected from unfiltered AC-S outflow (depth: 11m); CTD samples with 5-6 depths were collected on upcast.b) vacuum pressure for filtration: maximum 200 hPac) samples were shock frozen in liquid nitrogen and then stored in -80°C until measurement after cruise.d) blank filters were collected by soaking them in 0.2um filtered seawater.e) replicates were not collected.2. About measurements:a) Instrument: dual-beam UV/VIS Spectrophotometer (Cary 4000, Varian Inc., Palo Alto, CA, USA) equipped with a 150 mm integrating sphere (external DRA-900, Varian, Inc. and Labsphere Inc., made from Spectralon (TM)).b) wavelength range of scan and resolution: 300-850 nm, 1 nm.c) slit band width: 2 nm.d) scan speed: 150 nm min−1e) Sample filters were extracted with 95% methanol for the absorption measurement of NAP.f) The baseline of the spectrophotometer was set with a dry piece of a blank filter. Filters were wetted with purified water and measured regularly after every fifth sample filter served as references.3. About data analysis:a) interpolated wavelength range and resolution: 350-750 nm, 1nm.b) pathlength amplification factor (beta correction factor): 4.5 (Röttgers and Gehnke 2012; Röttgers et al., 2014).c) Null-point scattering correction at 750 nm is applied.
DOI: 10.1594/pangaea.907604
title: Absorption coefficient spectra (median) of non-algal particles during POLARSTERN cruise PS93.2

description: Absorption coefficients by non-algal particles (aNAP) were measured on water samples collected from underway AC-S flow-through system outflow and CTD. Measurements were performed using a dual-beam UV/VIS spectrophotometer as described in Liu et al. (2018) and Liu et al. (2019).1. About sampling:a) underway samples were collected from unfiltered AC-S outflow (depth: 11m); CTD samples with 5-6 depths were collected on upcast.b) vacuum pressure for filtration: maximum 200 hPac) samples were shock frozen in liquid nitrogen and then stored in -80°C until measurement after cruise.d) blank filters were collected by soaking them in 0.2um filtered seawater.e) replicates were not collected.2. About measurements:a) Instrument: dual-beam UV/VIS Spectrophotometer (Cary 4000, Varian Inc., Palo Alto, CA, USA) equipped with a 150 mm integrating sphere (external DRA-900, Varian, Inc. and Labsphere Inc., made from Spectralon (TM)).b) wavelength range of scan and resolution: 300-850 nm, 1 nm.c) slit band width: 2 nm.d) scan speed: 150 nm min−1e) Sample filters were extracted with 95% methanol for the absorption measurement of NAP.f) The baseline of the spectrophotometer was set with a dry piece of a blank filter. Filters were wetted with purified water and measured regularly after every fifth sample filter served as references.3. About data analysis:a) interpolated wavelength range and resolution: 350-750 nm, 1nm.b) pathlength amplification factor (beta correction factor): 4.5 (Röttgers and Gehnke 2012; Röttgers et al., 2014).c) Null-point scattering correction at 750 nm is applied.
DOI: 10.15468/dl.ezpb7u
title: Occurrence Download

description: A dataset containing 30261 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is one of (Eclipta prostrata (L.) L.)"
 ]
}

 The dataset includes 30261 records from 713 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009938-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.910094
title: A collection of MATLAB scripts and functions for the processing of data from the TriOS Online Hyperspectral Integrating Cavity Absorption Meter (OSCAR)

description: The provided code is designed to evaluate data measured by the Online Hyperspectral Integrating Cavity Absorption Meter (OSCAR) manufactured by the company TriOS (Germany).Based on the raw light intensity spectra obtained by the instrument, the absorption coefficient spectra of a water sample are calculated, taking into account that the measurements are done with an integrating cavity (which eliminates errors associated with light scattering on particles).Besides the code itself, also two datasets for test purposes are provided (as the OSCAR provides two different data formats). Both sets include the light intensity spectra measured by the OSCAR (accompanied with the respective dark measurements) from calibration, reference, and sample measurements. Furthermore, an Excel file is provided that contains information about the time of the respective measurements and other information necessary for data processing (specified by the user).The samples in the "DAT" dataset are different solutions of humic acid, while in the "CSV" dataset a coastal water sample has been measured.Short instructions to use the code are given in the "Readme.txt". There, also the publications are cited that contain the original equations as well as the theoretical background of absorption coefficient determination with an integrating cavity.The most recent code version of the code can also be found under the following link:https://github.com/JochenWollschlaeger/OSCAR
DOI: 10.1594/pangaea.938152
title: Spectrophotometric measurements of absorption coefficients by non-algal particles during during HEINCKE cruise HE462 in the North Sea and Sogne Fjord from 29 April to 7 May 2016

description: Water samples were taken during the spring (29 April to 7 May 2016) expedition HE462 with RV Heincke in the North Sea and Sogne Fjord. Water samples were collected from CTD Niskin bottles at six different depths from the upper 100 m at 17 Stations and additionally from the ship's seawater supply pumped through teflon tubing from about 5m depth during underway. As for phytoplankton pigments (see Bracher and Wiegmann 2019) all collected samples were filtered through 25 cm Whatman GF/F filters, respectively, under low-vacuum pressure (below 200 mbar). Blank filters were collected by soaking them in 0.2um filtered seawater. Measurements for particulate and non-algal (NAP) absorption, ap and aNAP, respecitely, were performed directly after filtration the quantitative filtration techniques-intergrative cavity measurement device and procedure from Röttgers et al. (2016) as described in Liu et al. (2018). Phytoplankton absorption (aph) was derived by subtracting the NAP from the particulate absorption.
description: Further specifications on the measurements:a) Instrument: light source: UV-VIS lamp (CF-1000- HC lamp, Illumination Technology, USA); absorption meter: Quantitative Filter Technique - Integrating Cavity Absorption Meter (QFT-ICAM) (Röttgers et al., 2016) with 80 mm- diameter integrating sphere; detector: photodiode array spectrometer (AVASPEC-ULS2048-RS-USB2, Avantes, the Netherlands).b) wavelength range of scan and resolution: 313.5-875.7 nm, 0.3 nm.c) slit band width: 2 nm.d) sample filters were bleached with 10% sodium hypochlorite (NaClO) solution for the OD measurement of NAP.e) samples were measured for four times and bleached samples were measured twice.f) dark current and blank filters were measured and subtracted.Further specifications about data analysis:a) interpolated wavelength range and resolution: 320-844 nm, 2nm.b) wavelength range for fluorescence correction: 670:800 nm.c) diameter of sample patch on GF/F filter: 2.133 cm.d) pathlength amplification factor (beta correction factor): 4.06 (Röttgers et al., 2016).e) no scattering correction for total particle absorption is applied; NAP absorption was adjusted with an offset in the range of 710-750 nm so that the median value of NAP absorption equals the median value of in total particle absorption in this spectral range. This adjustment is based on the assumption that phytoplankton pigments do not absorb in near-infrared (Neeley et al., 2018). This adjustment was not applied to NAP OD data.
DOI: 10.1594/pangaea.938153
title: Spectrophotometric measurements of absorption coefficients by phytoplankton during HEINCKE cruise HE462 in the North Sea and Sogne Fjord from 29 April to 7 May 2016

description: Water samples were taken during the spring (29 April to 7 May 2016) expedition HE462 with RV Heincke in the North Sea and Sogne Fjord. Water samples were collected from CTD Niskin bottles at six different depths from the upper 100 m at 17 Stations and additionally from the ship's seawater supply pumped through teflon tubing from about 5m depth during underway. As for phytoplankton pigments (see Bracher and Wiegmann 2019) all collected samples were filtered through 25 cm Whatman GF/F filters, respectively, under low-vacuum pressure (below 200 mbar). Blank filters were collected by soaking them in 0.2um filtered seawater. Measurements for particulate and non-algal (NAP) absorption, ap and aNAP, respecitely, were performed directly after filtration the quantitative filtration techniques-intergrative cavity measurement device and procedure from Röttgers et al. (2016) as described in Liu et al. (2018). Phytoplankton absorption (aph) was derived by subtracting the NAP from the particulate absorption.
description: Further specifications on the measurements:a) Instrument: light source: UV-VIS lamp (CF-1000- HC lamp, Illumination Technology, USA); absorption meter: Quantitative Filter Technique - Integrating Cavity Absorption Meter (QFT-ICAM) (Röttgers et al., 2016) with 80 mm- diameter integrating sphere; detector: photodiode array spectrometer (AVASPEC-ULS2048-RS-USB2, Avantes, the Netherlands).b) wavelength range of scan and resolution: 313.5-875.7 nm, 0.3 nm.c) slit band width: 2 nm.d) sample filters were bleached with 10% sodium hypochlorite (NaClO) solution for the OD measurement of NAP.e) samples were measured for four times and bleached samples were measured twice.f) dark current and blank filters were measured and subtracted.Further specifications about data analysis:a) interpolated wavelength range and resolution: 320-844 nm, 2nm.b) wavelength range for fluorescence correction: 670:800 nm.c) diameter of sample patch on GF/F filter: 2.133 cm.d) pathlength amplification factor (beta correction factor): 4.06 (Röttgers et al., 2016).e) no scattering correction for total particle absorption is applied; NAP absorption was adjusted with an offset in the range of 710-750 nm so that the median value of NAP absorption equals the median value of in total particle absorption in this spectral range. This adjustment is based on the assumption that phytoplankton pigments do not absorb in near-infrared (Neeley et al., 2018). This adjustment was not applied to NAP OD data.
DOI: 10.1594/pangaea.938193
title: Spectrophotometric measurements of absorption coefficients by phytoplankton in the Atlantic Southern Ocean during RV POLARSTERN cruise PS103 in Dec 2016 to Jan 2017

description: Water samples were taken during the Southern Atlantic expedition PS103 with RV Polarstern from 17 Dec 2016 to 28 Jan 2017. Water samples were collected from CTD Niskin bottles at six different depths from the upper 100 to 180 m and additionally from the ship's seawater supply pumped through teflon tubing from about 11m depth during underway further described in Bracher (2019). All collected samples were filtered through 25 cm Whatman GF/F filters, respectively, under low-vacuum pressure (below 200 mbar). Blank filters were collected by soaking them in 0.2um filtered seawater. Measurements for particulate and non-algal (NAP) absorption were performed directly after filtration the quantitative filtration techniques-intergrative cavity measurement device and procedure from Röttgers et al. (2016) as described in Liu et al. (2018). Phytoplankton absorption (aph) was derived by subtracting the NAP from the particulate absorption.
description: Further specifications on the measurements:a) Instrument: light source: UV-VIS lamp (CF-1000- HC lamp, Illumination Technology, USA); absorption meter: Quantitative Filter Technique - Integrating Cavity Absorption Meter (QFT-ICAM) (Röttgers et al., 2016) with 80 mm- diameter integrating sphere; detector: photodiode array spectrometer (AVASPEC-ULS2048-RS-USB2, Avantes, the Netherlands).b) wavelength range of scan and resolution: 313.5-875.7 nm, 0.3 nm.c) slit band width: 2 nm.d) sample filters were bleached with 10% sodium hypochlorite (NaClO) solution for the OD measurement of NAP.e) samples were measured for four times and bleached samples were measured twice.f) dark current and blank filters were measured and subtracted.Further specifications about data analysis:a) interpolated wavelength range and resolution: 320-844 nm, 2nm.b) wavelength range for fluorescence correction: 670:800 nm.c) diameter of sample patch on GF/F filter: 2.133 cm.d) pathlength amplification factor (beta correction factor): 4.06 (Röttgers et al., 2016).e) no scattering correction for total particle absorption is applied; NAP absorption was adjusted with an offset in the range of 710-750 nm so that the median value of NAP absorption equals the median value of in total particle absorption in this spectral range. This adjustment is based on the assumption that phytoplankton pigments do not absorb in near-infrared (Neeley et al., 2018). This adjustment was not applied to NAP OD data.
DOI: 10.1594/pangaea.938196
title: Spectrophotometric measurements of absorption coefficients by non-algal particles in the Atlantic Southern Ocean during RV POLARSTERN cruise PS103 in Dec 2016 to Jan 2017

description: Water samples were taken during the Southern Atlantic expedition PS103 with RV Polarstern from 17 Dec 2016 to 28 Jan 2017. Water samples were collected from CTD Niskin bottles at six different depths from the upper 100 to 180 m and additionally from the ship's seawater supply pumped through teflon tubing from about 11m depth during underway further described in Bracher (2019). All collected samples were filtered through 25 cm Whatman GF/F filters, respectively, under low-vacuum pressure (below 200 mbar). Blank filters were collected by soaking them in 0.2um filtered seawater. Measurements for particulate and non-algal (NAP) absorption were performed directly after filtration the quantitative filtration techniques-intergrative cavity measurement device and procedure from Röttgers et al. (2016) as described in Liu et al. (2018). Phytoplankton absorption (aph) was derived by subtracting the NAP from the particulate absorption.
description: Further specifications on the measurements:a) Instrument: light source: UV-VIS lamp (CF-1000- HC lamp, Illumination Technology, USA); absorption meter: Quantitative Filter Technique - Integrating Cavity Absorption Meter (QFT-ICAM) (Röttgers et al., 2016) with 80 mm- diameter integrating sphere; detector: photodiode array spectrometer (AVASPEC-ULS2048-RS-USB2, Avantes, the Netherlands).b) wavelength range of scan and resolution: 313.5-875.7 nm, 0.3 nm.c) slit band width: 2 nm.d) sample filters were bleached with 10% sodium hypochlorite (NaClO) solution for the OD measurement of NAP.e) samples were measured for four times and bleached samples were measured twice.f) dark current and blank filters were measured and subtracted.Further specifications about data analysis:a) interpolated wavelength range and resolution: 320-844 nm, 2nm.b) wavelength range for fluorescence correction: 670:800 nm.c) diameter of sample patch on GF/F filter: 2.133 cm.d) pathlength amplification factor (beta correction factor): 4.06 (Röttgers et al., 2016).e) no scattering correction for total particle absorption is applied; NAP absorption was adjusted with an offset in the range of 710-750 nm so that the median value of NAP absorption equals the median value of in total particle absorption in this spectral range. This adjustment is based on the assumption that phytoplankton pigments do not absorb in near-infrared (Neeley et al., 2018). This adjustment was not applied to NAP OD data.
DOI: 10.1594/pangaea.942191
title: Hydrographical time series data of Helgoland, Southern North Sea, 2015

description: The dataset contains temperature, salinity, oxygen saturation and turbidity data from the Helgoland MarGate underwater observatory from the year 2015 in a temporal resolution of 1 hour. The cabled observatory is located in 10m water depth and comprises single or multiple sensors for a specific parameter (see https://www.awi.de/en/science/biosciences/shelf-sea-system-ecology/main-research-focus/cosyna/underwater-node-helgoland.html). For a detailed description of the data see associated metadatafile metadata_heluwobs_2015_hydrography.pdf
DOI: 10.1594/pangaea.942204
title: Hydrographical time series data of Helgoland, Southern North Sea, 2014

description: The dataset contains temperature, salinity, oxygen saturation and turbidity data from the Helgoland MarGate underwater observatory from the year 2014 in a temporal resolution of 1 hour. The cabled observatory is located in 10m water depth and comprises single or multiple sensors for a specific parameter (see https://www.awi.de/en/science/biosciences/shelf-sea-system-ecology/main-research-focus/cosyna/underwater-node-helgoland.html). For a detailed description of the data see associated metadatafile metadata_heluwobs_2014_hydrography.pdf
DOI: 10.1594/pangaea.942205
title: Hydrographical time series data of Helgoland, Southern North Sea, 2013

description: The dataset contains temperature, salinity, oxygen saturation and turbidity data from the Helgoland MarGate underwater observatory from the year 2013 in a temporal resolution of 1 hour. The cabled observatory is located in 10m water depth and comprises single or multiple sensors for a specific parameter (see https://www.awi.de/en/science/biosciences/shelf-sea-system-ecology/main-research-focus/cosyna/underwater-node-helgoland.html). For a detailed description of the data see associated metadatafile metadata_heluwobs_2013_hydrography.pdf
DOI: 10.15468/dl.xp4jwq
title: Occurrence Download

description: A dataset containing 8238 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is one of (Egeria densa Planch.)"
 ]
}

 The dataset includes 8238 records from 545 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009939-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.20391/831fed6e-0cc8-409f-bed8-2190b13f74ef
title: Rhododendron data on regeneration of communities in Snowdonia

description: Data to support publication, including community data, chemicals etc.
DOI: 10.6084/m9.figshare.26943009
title: Additional file 5 of Non-human peptides revealed in blood reflect the composition of intestinal microbiota

description: Additional file 5. Related to Fig. 1. Results of the absolute quantitative MRManalysis of bacterial peptides in the blood plasma and serum. Sheet 1 – MRM transitions specific for each studied peptide. Sheet 2 – results of absolute quantitative MRM analysis. Sheet 3 – low and high amounts of human hormone concentrations in the blood of healthy people.
DOI: 10.6084/m9.figshare.26943946
title: Key moments of domestic challenges to authoritarian regimes and collective signalling within CSTO

description: The data has been collected as part of a research project funded by the German Research Foundation.
DOI: 10.6084/m9.figshare.26943946.v1
title: Key moments of domestic challenges to authoritarian regimes and collective signalling within CSTO

description: The data has been collected as part of a research project funded by the German Research Foundation.
DOI: 10.15468/dl.qrkzyn
title: Occurrence Download

description: A dataset containing 20706 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Arcellinida"
 ]
}

 The dataset includes 20706 records from 265 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0117208-240626123714530/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.26942943.v1
title: Additional file 3 of Linking morphology, genome, and metabolic activity of uncultured magnetotactic Nitrospirota at the single-cell level

description: Additional file 3: Supplementary file data sheet 2. ANI analysis of LHC-1 and available Nitrospirota MTB genomes.
DOI: 10.6084/m9.figshare.26942946.v1
title: Additional file 4 of Linking morphology, genome, and metabolic activity of uncultured magnetotactic Nitrospirota at the single-cell level

description: Additional file 4: Supplementary file data sheet 3. 10 magnetosome‐associated membrane (mam) genes.
DOI: 10.6084/m9.figshare.26816309
title: Additional file 2 of Relapses in canine leishmaniosis: risk factors identified through mixed-effects logistic regression

description: Additional file 2. RScript for statistical analysis used in this study.
DOI: 10.6084/m9.figshare.26942577
title: Additional file 2 of Real-time identification of epistatic interactions in SARS-CoV-2 from large genome collections

description: Additional file 2. Table S2: predicted interactions for the subsets with size 1,000. Columns are the same as those in Supplementary Table 1.
DOI: 10.6084/m9.figshare.26942607
title: Additional file 12 of Real-time identification of epistatic interactions in SARS-CoV-2 from large genome collections

description: Additional file 12. Table S11: list of mutants and primers used in this study.
DOI: 10.15468/dl.nw4gze
title: Occurrence Download

description: A dataset containing 4104087 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year 2014-2024"
 ]
}

 The dataset includes 4104087 records from 1704 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0117136-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.