cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15493/dea.mims.605205
title: Analysed Nutrient data from the Integrated Ecosystem Programme: Southern Benguela (IEP:SB) cruise on the Algoa Voyage 242, August 2017

description: Analysed Nutrient data from the Integrated Ecosystem Programme: Southern Benguela (IEP:SB) cruise on the Algoa Voyage 242, August 2017
description: Nutrient data for the Integrated Ecosystem Programme: Southern Benguela (IEP: SB): Aug 2017 from all stations. IEP:SB focuses on the biologically productive, cold waters of the Benguela Current Large Marine Ecosystem, which are inherently variable on short time-scales and responsive to changing weather patterns. The research aims to provide relevant, reliable and improved assessment of the ecosystem, in support of its effective management, preservation and conservation, so that South Africans can benefit from a healthy and well-functioning ocean environment. The overarching objective is to enhance understanding in process studies by assessing the importance, timing and magnitude of mechanisms and processes that influence the Southern Benguela ecosystem structure and functioning, including the climate variability.
description: Nitrate and silicate concentrations are to be measured on a Lachat QuickChem Flow Analysis platform following published auto-analysis protocols (Grasshoff 1976; Diamond 1994). The Lachat QuickChem Flow Autoanalysis platform configuration used has a detection limit of 0.1 µM. Nitrite concentrations were determined using the benchtop colorimetric Greiss reaction (Bendschneider and Robinson 1952; Parsons et al. 1984). Absorbance was measured using a Thermo Scientific Geneysis 30 Visible spectrophotometer at a wavelength of 543 nm. The method has a detection limit of 0.05 µM. Phosphate was determined using the Strickland and Parsons colourimetric method (Strickland and Parsons 1968). Samples and standards were measured using a Thermo Scientific Geneysis 30 Visible spectrophotometer at a wavelength of 880 nm. The method has a detection limit of 0.05 µM.
DOI: 10.15468/dl.khbr8h
title: Occurrence Download

description: A dataset containing 2028727 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Cuba",
 "TaxonKey is Animalia"
 ]
}

 The dataset includes 2028727 records from 822 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045372-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15493/dea.mims.15072023
title: South Coast Inshore Demersal Biomass and Horse Mackerel Acoustic Survey on the Africana Voyage 125, September 1994

description: The South Coast Inshore Demersal Biomass and Horse Mackerel Acoustic Survey was conducted on the Africana 125 from 21 September to 18 October 1994. The primary objective is to conduct a stratified bottom trawl survey to assess the biomass, abundance and distribution of hake, sole, horse mackerel, squid and other trawl species on the Agulhas Bank up to 200m, but biased in terms of number of stations in depths up to 120m.
DOI: 10.15493/dea.mims.15062023
title: Demersal South Coast Inshore Biomass Survey on the Africana Voyage 122, June 1994

description: The Demersal South Coast Inshore Biomass Survey was conducted on the Africana 122 from 6 June to 5 July 1994. The primary objective of this cruise was to conduct a stratified bottom trawl survey to assess the biomass, abundance and distribution of hake, sole, horse mackerel, squid and other trawl species on the Agulhas Bank.
DOI: 10.15493/dea.mims.15112023
title: Processed CTD discrete observations from the Demersal South Coast Inshore Biomass Survey on the Africana Voyage 122, June 1994

description: Processed Conductivity-Temperature-Depth (CTD) discrete data from the upcast collected between 06 June and 05 July 1994, during Voyage 122 on the FRS Africana, in the Agulhas Current Large Marine ecosystem (ACLME) on the south coast of Southern Africa.
description: Here we present processed Conductivity-Temperature-Depth (CTD) discrete data from the upcast collected between 06 June and 05 July 1994, during Voyage 122 on the FRS Africana, in the Agulhas Current Large Marine ecosystem (ACLME) on the south coast of Southern Africa. Neil Brown MK3 and MK4 CTD instruments were used to measure pressure, temperature and conductivity through the water column during research and monitoring cruises between 1983 and 2000.
description: Neil Brown MK3 and MK4 Conductivity-Temperature-Depth (CTD) instruments were used to measure pressure, temperature and conductivity through the water column during research and monitoring cruises between 1983 and 2000. Temperature was converted from the IPTS-68 scale to the ITS-90 scale, and salinity was computed from conductivity measurements on the 1978 Practical Salinity Scale, according to UNESCO (1991) algorithms. UNESCO (1993) quality control procedures were applied to the data, and obvious erroneous values resulting from problems including electronic spikes, data collection in air, inadequate flow through the conductivity cell, among others, have been removed. Any additional calibrations or corrections have been specified in each data file, where applicable and available.
DOI: 10.15493/dea.mims.15052023
title: Anchovy and Pilchard Recruitment Survey on the Africana Voyage 121, May 1994

description: The Anchovy and Pilchard Recruitment Survey was conducted on the Africana Voyage 121 from 3 to 27 May 1994. The cruise objectives included an estimation of the abundance and size-structure of anchovy and pilchard recruits, a description of distribution and behaviour patterns of anchovy and pilchard recruits and the influence of oceanographic variables on these, the collection of biological data on pelagic fish species and an examination of the distribution and abundance of plankton in relation to the environment and to recruit distribution and condition.
DOI: 10.15493/dea.mims.15092023
title: Processed CTD discrete observations from the Anchovy and Pilchard Recruitment Survey on the Africana Voyage 121, May 1994

description: Processed Conductivity-Temperature-Depth (CTD) discrete data from the upcast collected between 03 May and 27 May 1994, during Voyage 121 on the FRS Africana, in the Benguela Current Large Marine ecosystem (BCLME) on the west coast of Southern Africa.
description: Here we present processed Conductivity-Temperature-Depth (CTD) discrete data from the upcast collected between 03 May and 27 May 1994, during Voyage 121 on the FRS Africana, in the Benguela Current Large Marine ecosystem (BCLME) on the west coast of Southern Africa. Neil Brown MK3 and MK4 CTD instruments were used to measure pressure, temperature and conductivity through the water column during research and monitoring cruises between 1983 and 2000.
description: Neil Brown MK3 and MK4 Conductivity-Temperature-Depth (CTD) instruments were used to measure pressure, temperature and conductivity through the water column during research and monitoring cruises between 1983 and 2000. Temperature was converted from the IPTS-68 scale to the ITS-90 scale, and salinity was computed from conductivity measurements on the 1978 Practical Salinity Scale, according to UNESCO (1991) algorithms. UNESCO (1993) quality control procedures were applied to the data, and obvious erroneous values resulting from problems including electronic spikes, data collection in air, inadequate flow through the conductivity cell, among others, have been removed. Any additional calibrations or corrections have been specified in each data file, where applicable and available.
DOI: 10.15493/dea.mims.15102023
title: Processed CTD continuous observations from the Demersal South Coast Inshore Biomass Survey on the Africana Voyage 122, June 1994

description: Processed downcast Conductivity-Temperature-Depth (CTD) continuous data collected between 06 June and 05 July 1994, during Voyage 122 on the FRS Africana, in the Agulhas Current Large Marine Ecosystem (ACLME) on the south coast of Southern Africa.
description: Here we present processed downcast Conductivity-Temperature-Depth (CTD) continuous data collected between 06 June and 05 July 1994, during Voyage 122 on the FRS Africana, in the Agulhas Current Large Marine Ecosystem (ACLME) on the south coast of Southern Africa. Neil Brown MK3 and MK4 CTD instruments were used to measure pressure, temperature and conductivity through the water column during research and monitoring cruises between 1983 and 2000.
description: Neil Brown MK3 and MK4 Conductivity-Temperature-Depth (CTD) instruments were used to measure pressure, temperature and conductivity through the water column during research and monitoring cruises between 1983 and 2000. Temperature was converted from the IPTS-68 scale to the ITS-90 scale, and salinity was computed from conductivity measurements on the 1978 Practical Salinity Scale, according to UNESCO (1991) algorithms. UNESCO (1993) quality control procedures were applied to the data, and obvious erroneous values resulting from problems including electronic spikes, data collection in air, inadequate flow through the conductivity cell, among others, have been removed. Any additional calibrations or corrections have been specified in each data file, where applicable and available.
DOI: 10.15493/dea.mims.15132023
title: Processed CTD discrete observations from the South Coast Inshore Demersal Biomass and Horse Mackerel Acoustic Survey on the Africana Voyage 125, September 1994

description: Processed Conductivity-Temperature-Depth (CTD) discrete data from the upcast collected between 21 September and 18 October 1994, during Voyage 125 on the FRS Africana, in the Agulhas Current Large Marine ecosystem (ACLME) on the south coast of Southern Africa.
description: Here we present processed Conductivity-Temperature-Depth (CTD) discrete data from the upcast collected between 21 September and 18 October 1994, during Voyage 125 on the FRS Africana, in the Agulhas Current Large Marine ecosystem (ACLME) on the south coast of Southern Africa. Neil Brown MK3 and MK4 CTD instruments were used to measure pressure, temperature and conductivity through the water column during research and monitoring cruises between 1983 and 2000.
description: Neil Brown MK3 and MK4 Conductivity-Temperature-Depth (CTD) instruments were used to measure pressure, temperature and conductivity through the water column during research and monitoring cruises between 1983 and 2000. Temperature was converted from the IPTS-68 scale to the ITS-90 scale, and salinity was computed from conductivity measurements on the 1978 Practical Salinity Scale, according to UNESCO (1991) algorithms. UNESCO (1993) quality control procedures were applied to the data, and obvious erroneous values resulting from problems including electronic spikes, data collection in air, inadequate flow through the conductivity cell, among others, have been removed. Any additional calibrations or corrections have been specified in each data file, where applicable and available.
DOI: 10.15493/dea.mims.15082023
title: Processed CTD continuous observations from the Anchovy and Pilchard Recruitment Survey on the Africana Voyage 121, May 1994

description: Processed downcast Conductivity-Temperature-Depth (CTD) continuous data collected between 03 May and 27 May 1994, during Voyage 121 on the FRS Africana, in the Benguela Current Large Marine Ecosystem (BCLME) on the west coast of Southern Africa.
description: Here we present processed downcast Conductivity-Temperature-Depth (CTD) continuous data collected between 03 May and 27 May 1994, during Voyage 121 on the FRS Africana, in the Benguela Current Large Marine Ecosystem (BCLME) on the west coast of Southern Africa. Neil Brown MK3 and MK4 CTD instruments were used to measure pressure, temperature and conductivity through the water column during research and monitoring cruises between 1983 and 2000.
description: Neil Brown MK3 and MK4 Conductivity-Temperature-Depth (CTD) instruments were used to measure pressure, temperature and conductivity through the water column during research and monitoring cruises between 1983 and 2000. Temperature was converted from the IPTS-68 scale to the ITS-90 scale, and salinity was computed from conductivity measurements on the 1978 Practical Salinity Scale, according to UNESCO (1991) algorithms. UNESCO (1993) quality control procedures were applied to the data, and obvious erroneous values resulting from problems including electronic spikes, data collection in air, inadequate flow through the conductivity cell, among others, have been removed. Any additional calibrations or corrections have been specified in each data file, where applicable and available.
DOI: 10.15493/dea.mims.15122023
title: Processed CTD continuous observations from the South Coast Inshore Demersal Biomass and Horse Mackerel Acoustic Survey on the Africana Voyage 125, September 1994

description: Processed downcast Conductivity-Temperature-Depth (CTD) continuous data collected between 21 September and 18 October 1994, during Voyage 125 on the FRS Africana, in the Agulhas Current Large Marine Ecosystem (ACLME) on the south coast of Southern Africa.
description: Here we present processed downcast Conductivity-Temperature-Depth (CTD) continuous data collected between 21 September and 18 October 1994, during Voyage 125 on the FRS Africana, in the Agulhas Current Large Marine Ecosystem (ACLME) on the south coast of Southern Africa. Neil Brown MK3 and MK4 CTD instruments were used to measure pressure, temperature and conductivity through the water column during research and monitoring cruises between 1983 and 2000.
description: Neil Brown MK3 and MK4 Conductivity-Temperature-Depth (CTD) instruments were used to measure pressure, temperature and conductivity through the water column during research and monitoring cruises between 1983 and 2000. Temperature was converted from the IPTS-68 scale to the ITS-90 scale, and salinity was computed from conductivity measurements on the 1978 Practical Salinity Scale, according to UNESCO (1991) algorithms. UNESCO (1993) quality control procedures were applied to the data, and obvious erroneous values resulting from problems including electronic spikes, data collection in air, inadequate flow through the conductivity cell, among others, have been removed. Any additional calibrations or corrections have been specified in each data file, where applicable and available.
DOI: 10.15468/dl.nw3puk
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Flacourtia jangomas",
 "Country is Niue",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045426-250827131500795/datasets/export for details.
DOI: 10.15493/dea.mims.42112024
title: Current Meter and Sediment Trap Recovery Shelf Chemistry on the Africana Voyage 114, June 1993

description: The Current Meter and Sediment Trap Recovery Shelf Chemistry on the Africana Voyage 114, June 1993 was conducted from 21 June 1993 to June 30 1993. The main objectives of the cruise were to recover and redeploy the inshore time series current meter array deployed in 168m off Cape Columbine. To locate and attempt recovery of the inshore current meter deployed in 132m off Hondeklip Bay; to locate and attempt recovery of the offshore current meter sediment trap array deployed in 686m off Hondeklip Bay; to attempt location and recovery of the offshore current meter array deployed in 278m off Cape Columbine. To conduct research into the shelf geochemistry on a line off Hondeklip Bay and, if time, in St Helena Bay and to conduct a survey of nearshore dissolved oxygen in the vicinity of Port Nolloth to link in with research on Namagualand stocks being undertaken by the Rock Lobster section.
DOI: 10.15493/dea.mims.41112024
title: Anchovy Recruitment Survey on the Africana Voyage 112, May 1993

description: The Anchovy Recruitment Survey on the Africana Voyage 112 was conducted from 18 May 1993 to June 05 1993. The main objectives of the cruise were to estimate the abundance and size-structure of anchovy and pilchard recruits; to describe the distribution and anchovy and pilchard recruits and the influence of oceanographic variables on these. To collect biological data on pelagic fish species and to examine the distribution, abundance and production of plankton in relation to the environment and to recruit distribution and condition.
DOI: 10.15493/dea.mims.40112024
title: South Coast Demersal Biomass Survey on the Africana Voyage 111, April 1993

description: The South Coast Biomass Survey on the Africana Voyage 111 was conducted from 15 April 1993 to May 12 1993. The main objectives of the cruise were to conduct a stratified bottom trawl survey to assess the biomass, abundance and distribution of hake, sole, horse mackerel, squid and other trawl species on the Agulhas Bank; to investigate the hydrology and current profiles of the South Coast and to relate this to the distribution of the major demersal trawl species. This included five transects extending from specified points approximately perpendicular to the coastline out towards the shelf edge; a 'mini' CTD ransèct grid in the Cape St Francis area was also completed. To estimate the sex ratios of both hake species and the frequency of gill parasites; to do a selected number of deep bottom trawls (mid-water optional), to investigate the distribution and abundance of deep-water fauna. To conduct routine biological and length frequency sampling of demersal fish species and to sample squid intensively to establish their distribution and abundance on the South Coast. A collection of squid gonads for histological work, to sample for squid and other fish eggs and larvae using bongo nets, collection of rare fish samples and fish identification, to sample skates and other chondrichthyan species. A collection of the following specific material for land-based research: snoek gut contents, white stumpnose, rocks, sharks & rays, crabs and any other unusual specimens and to deploy concrete block anchors in Cape St Francis Bay.
DOI: 10.15493/dea.mims.44112024
title: Processed CTD discrete observations from the South Coast Demersal Biomass Survey on the Africana Voyage 111, April 1993

description: South Coast Demersal Biomass Survey.
description: Here we present processed Conductivity-Temperature-Depth (CTD) discrete data from the upcast collected, between 15 April and 12 May 1993, during the South Coast Demersal Biomass Survey on the Africana Voyage, 111 in the Agulhas Current Large Marine Ecosystem (ACLME) region on the south coast of Southern Africa. Neil Brown MK3 and MK4 CTD instruments were used to measure pressure, temperature and conductivity through the water column during research and monitoring cruises between 1983 and 2000.
description: Neil Brown MK3 and MK4 CTD instruments were used to measure pressure, temperature and conductivity through the water column during research and monitoring cruises between 1983 and 2000. Temperature was converted from the IPTS-68 scale to the ITS-90 scale, and salinity was computed from conductivity measurements on the 1978 Practical Salinity Scale, according to UNESCO (1991) algorithms. UNESCO (1993) quality control procedures were applied to the data, and obvious erroneous values resulting from problems including electronic spikes, data collection in air, inadequate flow through the conductivity cell, among others, have been removed. Any additional calibrations or corrections have been specified in each data file, where applicable and available.
DOI: 10.15493/dea.mims.48112024
title: Processed CTD discrete observations from the Current Meter and Sediment Trap Recovery Shelf Chemistry on the Africa Voyage 114, June 1993

description: Processed Conductivity-Temperature-Depth (CTD) discrete data from the upcast collected, between 21 June and 30 June 1993, during voyage 114 in the Benguela Current Large Marine Ecosystem (BCLME) region on the west coast of Southern Africa.
description: Here we present processed Conductivity-Temperature-Depth (CTD) discrete data from the upcast collected, between 21 June and 30 June 1993, during voyage 114 in the Benguela Current Large Marine Ecosystem (BCLME) region on the west coast of Southern Africa. Neil Brown MK3 and MK4 CTD instruments were used to measure pressure, temperature and conductivity through the water column during research and monitoring cruises between 1983 and 2000.
description: Neil Brown MK3 and MK4 CTD instruments were used to measure pressure, temperature and conductivity through the water column during research and monitoring cruises between 1983 and 2000. Temperature was converted from the IPTS-68 scale to the ITS-90 scale, and salinity was computed from conductivity measurements on the 1978 Practical Salinity Scale, according to UNESCO (1991) algorithms. UNESCO (1993) quality control procedures were applied to the data, and obvious erroneous values resulting from problems including electronic spikes, data collection in air, inadequate flow through the conductivity cell, among others, have been removed. Any additional calibrations or corrections have been specified in each data file, where applicable and available.
DOI: 10.15493/dea.mims.47112024
title: Processed CTD continuous observations from the Current Meter and Sediment Trap Recovery Shelf Chemistry on the Africana Voyage 114, June 1993

description: Africana Voyage 114.
description: Here we present processed downcast Conductivity-Temperature-Depth (CTD) continuous data collected, between 21 June and 30 June 1993, during the Current Meter and Sediment Trap Recovery Shelf Chemistry on the Africana Voyage 114, in the Benguela Current Large Marine Ecosystem (BCLME) region on the west coast of Southern Africa. Neil Brown MK3 and MK4 Conductivity-Temperature-Depth (CTD) instruments were used to measure pressure, temperature and conductivity through the water column during research and monitoring cruises between 1983 and 2000.
description: Neil Brown MK3 and MK4 CTD instruments were used to measure pressure, temperature and conductivity through the water column during research and monitoring cruises between 1983 and 2000. Temperature was converted from the IPTS-68 scale to the ITS-90 scale, and salinity was computed from conductivity measurements on the 1978 Practical Salinity Scale, according to UNESCO (1991) algorithms. UNESCO (1993) quality control procedures were applied to the data, and obvious erroneous values resulting from problems including electronic spikes, data collection in air, inadequate flow through the conductivity cell, among others, have been removed. Any additional calibrations or corrections have been specified in each data file, where applicable and available.