cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.xxvs8n
title: Occurrence Download

description: A dataset containing 1002740 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Bolivia (Plurinational State of)",
 "OccurrenceStatus is Present",
 "TaxonKey is Animalia"
 ]
}

 The dataset includes 1002740 records from 994 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0417355-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.m635h2
title: Occurrence Download

description: A dataset containing 1143 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Lynx pardinus (Temminck, 1827)"
 ]
}

 The dataset includes 1143 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0100260-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-71799
title: Redemption tidings, vol. 50, nos. 1-52, 3 Jan. - 26 Dec. 1974

description: [description english/roman)] Issued weekly.
DOI: 10.15468/dl.uhm9w8
title: Occurrence Download

description: A dataset containing 1016780 species occurrences available in GBIF matching the query:
{
 "and" : [
 "VerbatimScientificName is Gymnorhina tibicen",
 "BasisOfRecord is one of (Machine Observation, Human Observation)",
 "Year 2011-2021",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen, Specimen, Material citation, Material sample)"
 ]
 }
 }
 ]
}

 The dataset includes 1016780 records from 47 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0072889-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fohn8d
title: Occurrence Download

description: A dataset containing 3165 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is EWT: Carnivore Conservation Programme Cheetah Tracking Data"
 ]
}

 The dataset includes 3165 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025450-180508205500799/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.svea36
title: Occurrence Download

description: A dataset containing 2325 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diospyros lotus L.",
 "HasCoordinate is true"
 ]
}

 The dataset includes 2325 records from 137 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0100270-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-71783
title: Redemption tidings, vol. 50, nos. 1-52, 3 Jan. - 26 Dec. 1974

description: [description english/roman)] Issued weekly.
DOI: 10.15468/dl.25pzfy
title: Occurrence Download

description: A dataset containing 54 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Nemateleotris helfrichi Randall & Allen, 1973"
 ]
}

 The dataset includes 54 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0031695-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-71470
title: Redemption tidings, vol. 50, nos. 1-52, 3 Jan. - 26 Dec. 1974

description: [description english/roman)] Issued weekly.
DOI: 10.15468/dl.vbmwqs
title: Occurrence Download

description: A dataset containing 54 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Phaseolus sonorensis Standl."
 ]
}

 The dataset includes 54 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0072892-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.s3hv3r
title: Occurrence Download

description: A dataset containing 3575 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Frankliniella occidentalis (Pergande, 1895)"
 ]
}

 The dataset includes 3575 records from 37 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0120755-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-70056
title: Redemption tidings, vol. 51, nos. 1-52, 2 Jan. - 25 Dec. 1975

description: [description english/roman)] Issued weekly.
DOI: 10.15468/dl.fdahmv
title: Occurrence Download

description: A dataset containing 674 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((8.61328 -44.71875,42.01172 -44.71875,42.01172 -8.85937,8.61328 -8.85937,8.61328 -44.71875))",
 "TaxonKey is Sandelia capensis (Cuvier, 1829)"
 ]
}

 The dataset includes 674 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034793-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ntr9j9
title: Occurrence Download

description: A dataset containing 14 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Phaseolus albiviolaceus Freytag & Debouck"
 ]
}

 The dataset includes 14 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0072893-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yn7xha
title: Occurrence Download

description: A dataset containing 75 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Ulmus carpinifolia Suckow"
 ]
}

 The dataset includes 75 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0076413-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-69853
title: Redemption tidings, vol. 51, nos. 1-52, 2 Jan. - 25 Dec. 1975

description: [description english/roman)] Issued weekly.
DOI: 10.15468/dl.2ba8k9
title: Occurrence Download

description: A dataset containing 32 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "TaxonKey is Didymodon anserinocapitatus (X.J.Li) R.H.Zander"
 ]
}

 The dataset includes 32 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030001-230810091245214/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.paqxpb
title: Occurrence Download

description: A dataset containing 2000 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Monetaria annulus (Linnaeus, 1758)",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2000 records from 70 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0068580-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qrwcf5
title: Occurrence Download

description: A dataset containing 19 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON ((-88.9424154000000016 39.8515324999999976, -88.9424154000000016 39.8536975399999989, -88.9424154000000016 39.8560790800000007, -88.9424154000000016 39.8574863600000029, -88.9424154000000016 39.8591101399999985, -88.9424154000000016 39.8605174099999999, -88.9424154000000016 39.8625741999999974, -88.9394894899999997 39.8625741999999974, -88.9364552100000054 39.8625741999999974, -88.9346129799999972 39.8625741999999974, -88.9315787000000029 39.8625741999999974, -88.9315787000000029 39.8604091600000032, -88.9315787000000029 39.8580276200000014, -88.9315787000000029 39.8564038399999987, -88.9315787000000029 39.8546718099999993, -88.9315787000000029 39.8536975399999989, -88.9315787000000029 39.8515324999999976, -88.9335293099999973 39.8515324999999976, -88.9359133800000023 39.8515324999999976, -88.9378639899999968 39.8515324999999976, -88.9404647899999929 39.8515324999999976, -88.9424154000000016 39.8515324999999976))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1932",
 "BasisOfRecord is one of (Human Observation, Living Specimen, Observation, Specimen, Machine Observation)"
 ]
}

 The dataset includes 19 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0087682-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-69851
title: Redemption tidings, vol. 51, nos. 1-52, 2 Jan. - 25 Dec. 1975

description: [description english/roman)] Issued weekly.
DOI: 10.15468/dl.ptgz7q
title: Occurrence Download

description: A dataset containing 549 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Rhodostrophia jacularia (Hübner)"
 ]
}

 The dataset includes 549 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0062982-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hauvyq
title: Occurrence Download

description: A dataset containing 775 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Pandanus odorifer (Forssk.) Kuntze",
 "HasCoordinate is true"
 ]
}

 The dataset includes 775 records from 31 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0076386-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kayzbu
title: Occurrence Download

description: A dataset containing 199 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Androsace vitaliana subsp. assoana (M.Laínz) Kress"
 ]
}

 The dataset includes 199 records from 29 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0031721-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-71835
title: Redemption tidings, vol. 50, nos. 1-52, 3 Jan. - 26 Dec. 1974

description: [description english/roman)] Issued weekly.
DOI: 10.15468/dl.4yguvn
title: Occurrence Download

description: A dataset containing 2888 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Canada",
 "Geometry POLYGON((-95.87154 41.13163,-73.74243 41.13163,-73.74243 54.28081,-95.87154 54.28081,-95.87154 41.13163))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Blarina brevicauda (Say, 1823)"
 ]
}

 The dataset includes 2888 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041759-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.h2v883
title: Occurrence Download

description: A dataset containing 3653 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is A Dataset of Deep-Sea Fishes Surveyed by Research Vessels in the Waters around Taiwan"
 ]
}

 The dataset includes 3653 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0073719-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mw29xn
title: Occurrence Download

description: A dataset containing 627 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Argemone platyceras Link & Otto",
 "HasCoordinate is true"
 ]
}

 The dataset includes 627 records from 48 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0076394-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-71865
title: Redemption tidings, vol. 50, nos. 1-52, 3 Jan. - 26 Dec. 1974

description: [description english/roman)] Issued weekly.
DOI: 10.15468/dl.fkfxev
title: Occurrence Download

description: A dataset containing 188 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Nemateleotris decora Randall & Allen, 1973"
 ]
}

 The dataset includes 188 records from 22 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0031694-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.e993cz
title: Occurrence Download

description: A dataset containing 3551 species occurrences available in GBIF matching the query:
{
 "and" : [
 "VerbatimScientificName is Gymnoris pyrgita",
 "BasisOfRecord is one of (Machine Observation, Human Observation)",
 "Year 2011-2021",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen, Specimen, Material citation, Material sample)"
 ]
 }
 }
 ]
}

 The dataset includes 3551 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0072899-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.atbjxu
title: Occurrence Download

description: A dataset containing 16 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Finella purpureoapicata Preston, 1905"
 ]
}

 The dataset includes 16 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0087671-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-71499
title: Redemption tidings, vol. 50, nos. 1-52, 3 Jan. - 26 Dec. 1974

description: [description english/roman)] Issued weekly.
DOI: 10.15468/dl.ycrrsb
title: Occurrence Download

description: A dataset containing 110868 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Geometry POLYGON((-6.79346 36.6571,-6.2489 35.86676,-5.2808 35.92557,-4.02226 36.16041,-3.68343 36.82196,-4.47001 37.85144,-5.91006 37.94693,-6.79346 36.6571))",
 "TaxonKey is Plantae"
 ]
}

 The dataset includes 110868 records from 139 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010686-230918134249559/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7qgyp3
title: Occurrence Download

description: A dataset containing 962 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Paracanthurus hepatus (Linnaeus, 1766)"
 ]
}

 The dataset includes 962 records from 86 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0031697-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.je7tdh
title: Occurrence Download

description: A dataset containing 340 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Tralia ovula (Bruguière, 1789)"
 ]
}

 The dataset includes 340 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0100238-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-71473
title: Redemption tidings, vol. 50, nos. 1-52, 3 Jan. - 26 Dec. 1974

description: [description english/roman)] Issued weekly.
DOI: 10.15468/dl.ses7nn
title: Occurrence Download

description: A dataset containing 5650 species occurrences available in GBIF matching the query:
{
 "and" : [
 "VerbatimScientificName is Gymnoris superciliaris",
 "BasisOfRecord is one of (Machine Observation, Human Observation)",
 "Year 2011-2021",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen, Specimen, Material citation, Material sample)"
 ]
 }
 }
 ]
}

 The dataset includes 5650 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0072898-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sffy7r
title: Occurrence Download

description: A dataset containing 30 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Neaxius glyptocercus (von Martens, 1868)"
 ]
}

 The dataset includes 30 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0126138-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yu48r2
title: Occurrence Download

description: A dataset containing 208 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pterapogon kauderni Koumans, 1933"
 ]
}

 The dataset includes 208 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0031700-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-71463
title: Redemption tidings, vol. 50, nos. 1-52, 3 Jan. - 26 Dec. 1974

description: [description english/roman)] Issued weekly.
DOI: 10.15468/dl.dzpdxa
title: Occurrence Download

description: A dataset containing 32799 species occurrences available in GBIF matching the query:
{
 "and" : [
 "VerbatimScientificName is Gyps africanus",
 "BasisOfRecord is one of (Machine Observation, Human Observation)",
 "Year 2011-2021",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen, Specimen, Material citation, Material sample)"
 ]
 }
 }
 ]
}

 The dataset includes 32799 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0072903-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qi6g4t
title: Occurrence Download

description: A dataset containing 146 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((101.42578 -38.74219,163.65234 -38.74219,163.65234 5.20313,101.42578 5.20313,101.42578 -38.74219))",
 "TaxonKey is Scleropages leichardti Günther, 1864"
 ]
}

 The dataset includes 146 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034788-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-71746
title: Redemption tidings, vol. 50, nos. 1-52, 3 Jan. - 26 Dec. 1974

description: [description english/roman)] Issued weekly.
DOI: 10.15468/dl.tv5xys
title: Occurrence Download

description: A dataset containing 293093 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Sitta europaea Linnaeus, 1758",
 "DatasetKey is EOD – eBird Observation Dataset",
 "Country is one of (Germany, France, Spain, Portugal, Denmark, Austria, Italy, Switzerland, Greece, Poland, Hungary, Slovenia, Sweden, Norway, Slovakia, Montenegro, Croatia, North Macedonia, Serbia, Iceland, Ireland, United Kingdom of Great Britain and Northern Ireland, Albania, Bosnia and Herzegovina, Bulgaria, Belgium, Netherlands)"
 ]
}

 The dataset includes 293093 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0168609-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-71405
title: Redemption tidings, vol. 50, nos. 1-52, 3 Jan. - 26 Dec. 1974

description: [description english/roman)] Issued weekly.
DOI: 10.15468/dl.r9egxd
title: Occurrence Download

description: A dataset containing 6885919 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hirundo rustica Linnaeus, 1758"
 ]
}

 The dataset includes 6885919 records from 1453 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0062975-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.13145/bacdive157711.20230509.8.1
title: Escherichia coli (Migula 1895) Castellani and Chalmers 1919

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive157712.20230509.8.1
title: Escherichia coli (Migula 1895) Castellani and Chalmers 1919

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive157713.20230509.8.1
title: Escherichia coli (Migula 1895) Castellani and Chalmers 1919

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive157714.20230509.8.1
title: Escherichia coli (Migula 1895) Castellani and Chalmers 1919

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive157715.20230509.8.1
title: Escherichia coli (Migula 1895) Castellani and Chalmers 1919

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive157716.20230509.8.1
title: Escherichia coli (Migula 1895) Castellani and Chalmers 1919

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive157717.20230509.8.1
title: Escherichia coli (Migula 1895) Castellani and Chalmers 1919

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive157718.20230509.8.1
title: Escherichia coli (Migula 1895) Castellani and Chalmers 1919

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive157719.20230509.8.1
title: Escherichia coli (Migula 1895) Castellani and Chalmers 1919

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.