cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.qu9nwp
title: Occurrence Download

description: A dataset containing 9 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Raffaelea lauricola T.C.Harr., Fraedrich & Aghayeva"
 ]
}

 The dataset includes 9 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024572-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xqe09l
title: Occurrence Download

description: A dataset containing 160 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Acacia sericoflora Pedley",
 "HasGeospatialIssue is false",
 "HasCoordinate is true"
 ]
}

 The dataset includes 160 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007221-150615163101818/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3e7tau
title: Occurrence Download

description: A dataset containing 120 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Eucalyptus aspratilis L.A.S.Johnson & K.D.Hill"
 ]
}

 The dataset includes 120 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019832-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dhpknf
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Calochortus foliosus Ownbey"
 ]
}

 The dataset includes 4 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007221-150922153815467/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.56epgu
title: Occurrence Download

description: A dataset containing 647 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Atrina seminuda (Lamarck, 1819)"
 ]
}

 The dataset includes 647 records from 66 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024570-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yrgl9s
title: Occurrence Download

description: A dataset containing 53938 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Elodea nuttallii (Planch.) H.St.John",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 53938 records from 130 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007221-151016162008034/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gvjudw
title: Occurrence Download

description: A dataset listing the 2 species recorded in GBIF matching the query:
{
 "and" : [
 "Country is United States of America",
 "TaxonKey is Eleutherococcus leucorrhizus Oliv."
 ]
}

 The dataset's 2 records were derived from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0047152-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.t3tvw3
title: Occurrence Download

description: A dataset containing 3196 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Ireland",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "MediaType is Image"
 ]
}

 The dataset includes 3196 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007221-160623103540712/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pcu46t
title: Occurrence Download

description: A dataset containing 9 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-118.14723 10.24421,-81.85277 10.24421,-81.85277 24.75579,-118.14723 24.75579,-118.14723 10.24421))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Salvia bupleuroides C.Presl ex Benth."
 ]
}

 The dataset includes 9 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0049841-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.efspuv
title: Occurrence Download

description: A dataset containing 144 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Thomasomys ischyrus Osgood, 1914"
 ]
}

 The dataset includes 144 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007221-160803222355964/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.j9ck5t
title: Occurrence Download

description: A dataset listing the 2 species recorded in GBIF matching the query:
{
 "and" : [
 "Country is Chile",
 "TaxonKey is Eleutherococcus leucorrhizus Oliv."
 ]
}

 The dataset's 2 records were derived from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0047153-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xs064c
title: Occurrence Download

description: A dataset containing 599 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Planktic foraminifera counts of sediment core V26-41"
 ]
}

 The dataset includes 599 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007221-160822134323880/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zv3dnh
title: Occurrence Download

description: A dataset containing 99 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Andrena limatula LaBerge, 1967"
 ]
}

 The dataset includes 99 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024562-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hkaxdv
title: Occurrence Download

description: A dataset containing 205 species occurrences available in GBIF matching the query:
{
 "and" : [
 "InstitutionCode is ssg",
 "TaxonKey is Triatoma longipennis Usinger, 1939"
 ]
}

 The dataset includes 205 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007221-170826194755519/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hzvfzr
title: Occurrence Download

description: A dataset containing 5568321 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is The vascular plants collection (P) at the Herbarium of the Muséum national d'Histoire Naturelle (MNHN - Paris)"
 ]
}

 The dataset includes 5568321 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019837-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ezr9yb
title: Occurrence Download

description: A dataset containing 20208 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Spain",
 {
 "or" : [
 "TaxonKey is Spiranthes spiralis (L.) Chevall.",
 "TaxonKey is Spiranthes aestivalis (Poir.) Rich.",
 "TaxonKey is Anacamptis pyramidalis (L.) Rich.",
 "TaxonKey is Anacamptis urvilleana Sommier & Caruana",
 "TaxonKey is Orchis papilionacea L.",
 "TaxonKey is Orchis pallens L.",
 "TaxonKey is Dactylorhiza cantabrica H.A.Pedersen",
 "TaxonKey is Dactylorhiza majalis (Rchb.) P.F.Hunt & Summerh.",
 "TaxonKey is Dactylorhiza insularis (Sommier) Ó.Sánchez & Herrero",
 "TaxonKey is Dactylorhiza sambucina subsp. insularis Sommier, 1962",
 "TaxonKey is Orchis maculata L.",
 "TaxonKey is Dactylorhiza sulphurea (Link) Franco",
 "TaxonKey is Dactylorhiza kalopissii E.Nelson",
 "TaxonKey is Dactylorhiza fuchsii (Druce) Soó",
 "TaxonKey is Orchis ustulata L.",
 "TaxonKey is Orchis simia Lam.",
 "TaxonKey is Orchis conica Willd.",
 "TaxonKey is Neotinea maculata (Desf.) Stearn",
 "TaxonKey is Neottia nidus-avis (L.) Rich.",
 "TaxonKey is Habenaria tridactylites Lindl.",
 "TaxonKey is Gennaria diphylla (Link) Parl.",
 "TaxonKey is Gymnadenia odoratissima (L.) Rich.",
 "TaxonKey is Gymnadenia runei (Teppner & E.Klein) Ericsson",
 "TaxonKey is ×Gymnigritella runei Teppner & E.Klein",
 "TaxonKey is Goodyera macrophylla Lowe",
 "TaxonKey is Goodyera repens (L.) R.Br.",
 "TaxonKey is Orchis canariensis Lindl.",
 "TaxonKey is Orchis provincialis Balb. ex Lam. & DC.",
 "TaxonKey is Orchis langei Lange ex K.Richt.",
 "TaxonKey is Orchis scopulorum Summerh.",
 "TaxonKey is Orchis spitzelii Saut. ex W.D.J.Koch",
 "TaxonKey is Orchis cazorlensis Lacaita",
 "TaxonKey is Orchis italica Poir.",
 "TaxonKey is Barlia metlesicsiana W.P.Teschner",
 "TaxonKey is Barlia robertiana (Loisel.) Greuter",
 "TaxonKey is Pancratium canariense Ker Gawl.",
 "TaxonKey is Pancratium foetidum Pomel",
 "TaxonKey is Pancratium maritimum L.",
 "TaxonKey is Galanthus nivalis L.",
 "TaxonKey is Allium moly L."
 ]
 }
 ]
}

 The dataset includes 20208 records from 83 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007221-171002173027117/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.q3tqpy
title: Occurrence Download

description: A dataset containing 42041 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Parthenium L."
 ]
}

 The dataset includes 42041 records from 498 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0031306-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.lmpkok
title: Occurrence Download

description: A dataset containing 139 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acacia bilimekii J.F.Macbr."
 ]
}

 The dataset includes 139 records from 29 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007221-171219132708484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.y7yemq
title: Occurrence Download

description: A dataset containing 3287 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Populus suaveolens Fisch.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 3287 records from 98 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003313-240130105604617/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9mdroo
title: Occurrence Download

description: A dataset containing 345 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Maianthemum paniculatum (M.Martens & Galeotti) LaFrankie"
 ]
}

 The dataset includes 345 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007222-160311141623029/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nddc3s
title: Occurrence Download

description: A dataset containing 740 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "PublishingCountry is Colombia",
 {
 "and" : [
 "Country is Colombia",
 {
 "not" : {
 "Issue" : [
 "is Country coordinate mismatch"
 ]
 }
 }
 ]
 }
 ]
 },
 {
 "and" : [
 "Year 2000-2019",
 "GadmGid is one of (COL.30.15_2)"
 ]
 }
 ]
}

 The dataset includes 740 records from 20 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0049410-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ciuaif
title: Occurrence Download

description: A dataset containing 16036 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Spain",
 {
 "or" : [
 "TaxonKey is Juniperus macrocarpa Sm.",
 "TaxonKey is Lathyrus pulcher J.Gay",
 "TaxonKey is Haplophyllum linifolium (L.) G.Don, 1831",
 "TaxonKey is Delphinium montanum DC. ex Lam. & DC.",
 "TaxonKey is Pedicularis comosa subsp. asparagoides (Lapeyr.) P.Fourn.",
 "TaxonKey is Iris aphylla subsp. hungarica Hegi",
 "TaxonKey is Luzula arctica Baer",
 "TaxonKey is Drosera longifolia Drev. & Hayne",
 "TaxonKey is Ranunculus lingua L.",
 "TaxonKey is Hieracium murorum Linnaeus",
 "TaxonKey is Silene sedoides Poir.",
 "TaxonKey is Arctostaphylos alpinus (L.) Spreng.",
 "TaxonKey is Linaria lamarckii Rouy",
 "TaxonKey is Gratiola linifolia Vahl",
 "TaxonKey is Artemisia campestris Auct.Hisp. ex Willk. & Lange",
 "TaxonKey is Limonium gibertii (Sennen) Sennen",
 "TaxonKey is Armeria soleirolii (Duby) Godr.",
 "TaxonKey is Hohenackeria exscapa (Stev.) Kos.-Pol.",
 "TaxonKey is Medicago secundiflora Durand",
 "TaxonKey is Pterocephalus spathulatus (Lag.) Coult.",
 "TaxonKey is Odontites foliosus Pérez Lara",
 "TaxonKey is Erica terminalis Salisb.",
 "TaxonKey is Culcita macrocarpa C.Presl",
 "TaxonKey is Pittosporum coriaceum Dryand. ex Aiton",
 "TaxonKey is Isoetes azorica Durand"
 ]
 }
 ]
}

 The dataset includes 16036 records from 78 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007222-160623103540712/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.arh3f2
title: Occurrence Download

description: A dataset containing 176791 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Pinus nigra J.F.Arnold)",
 "HasCoordinate is true",
 "Geometry POLYGON ((25.280527 74.385866, 34 74.516506, 34 35.773364, 32.861584 35.588421, 26.375071 34.609982, 22.816449 34.504241, 13.627633 36.690862, 10.001544 38.719154, -0.356862 36.404548, -9.323257 35.627079, -12.292937 57.408982, 25.280527 74.385866))"
 ]
}

 The dataset includes 176791 records from 724 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0049391-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2hguum
title: Occurrence Download

description: A dataset containing 16 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is United States of America",
 "Geometry POLYGON((-180 -90,180 -90,180 90,-180 90,-180 -90))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Bretziella fagacearum (Bretz) Z.W.de Beer, Marinc., T.A.Duong & M.J.Wingf."
 ]
}

 The dataset includes 16 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010974-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gvja9t
title: Occurrence Download

description: A dataset containing 16112 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is South America",
 "OccurrenceStatus is Present",
 "TaxonKey is Prosopis juliflora (Sw.) DC."
 ]
}

 The dataset includes 16112 records from 171 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010973-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2e9cc7
title: Occurrence Download

description: A dataset listing the 265 species recorded in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((130.55265 -4.68435,133.99756 -7.06929,138.42294 -6.40681,138.42294 1.27799,129.94316 1.27799,130.55265 -4.68435))",
 "TaxonKey is Squamata"
 ]
}

 The dataset's 265 records were derived from 36 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010958-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7fhav3
title: Occurrence Download

description: A dataset containing 134 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Kinosternon alamosae Berry & Legler, 1980"
 ]
}

 The dataset includes 134 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010975-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hruutx
title: Occurrence Download

description: A dataset containing 352 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Mentzelia pectinata Kellogg",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 352 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010976-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.12770/68509b07-751d-498f-8175-3a5beefb2d04
title: EvoTox Evolutionary toxicology by anthropogenic pollution in invasive crayfish populations

description: Invasive alien species (IAS) are one of the main direct drivers of biodiversity loss worldwide. While rapid evolution has recently been linked with the increase of invasive capacity of IAS, still there is little known about the mechanisms involved in their success. The EvoTox project seeks to gain deeper insight into the evolutionary and biological processes behind the successful adaptation of one of the most invasive crustacean species in aquatic environments. EvoTox focuses more particularly on the study of the mechanisms that facilitate the rapid adaptation of the crayfish Procambarus clarkii in aquatic areas with high-level of anthropogenic pollutants.
DOI: 10.15468/dl.nhzdd5
title: Occurrence Download

description: A dataset containing 786 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is RISC and ALERT Marine Non-Native Species (Chinese Mitten Crab, Wakame and Carpet Sea Squirt) Records"
 ]
}

 The dataset includes 786 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010977-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5066/p13pphs2
title: Vegetation Transects to Measure Effects of Snow Goose Grazing on the Colville River Delta, Alaska

description: This data release corresponds to visual vegetation measurements in snow goose grazing areas of the Colville River Delta. Visual vegetation measurements data include functional group percent cover and evidence of goose activity including grazed stems, snow goose grubbing holes, and shoot pulling. These data were collected at a set of four 100m transects located in areas of representative vegetation used by nesting snow geese on the Colville River Delta. The transects were distributed non-randomly in an area with sparse snow goose nesting but adjacent to an existing snow goose nesting colony in 2016, to provide baseline vegetation data that could be compared to future surveys as the snow goose nesting population grew and expanded its spatial footprint. At each transect, vegetation measurements were collected within 11 50cm by 50cm quadrats located every 10m along the transect line. At every observation, two photographs were taken at every plot. One was an overhead shot from ~1m height, and the second was a landscape shot showing the immediate vicinity of the plot. All photographs are indexed in the data table.
DOI: 10.15468/dl.rs8572
title: Occurrence Download

description: A dataset containing 3213063 species occurrences available in GBIF matching the query:
{
 "and" : [
 "SpeciesKey is one of (Bucephala clangula (Linnaeus, 1758))",
 "BasisOfRecord is one of (Human Observation, Observation, Occurrence evidence)",
 "Year is greater than or equal to 1901",
 "Year is less than or equal to 2019",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 3213063 records from 583 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010962-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bhf5xb
title: Occurrence Download

description: A dataset containing 129 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Mentzelia eremophila (Jeps.) H.J.Thomps. & J.E.Roberts",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 129 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010978-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kuncjg
title: Occurrence Download

description: A dataset containing 2420 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Nicotiana attenuata Torr. ex S.Watson",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2420 records from 89 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010980-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wx2ebg
title: Occurrence Download

description: A dataset containing 7193 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Nicotiana obtusifolia M.Martens & Galeotti",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 7193 records from 109 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010981-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7usywz
title: Occurrence Download

description: A dataset containing 150 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Ningaloo Outlook Whale Shark tracking (aggregated per 1-degree cell)"
 ]
}

 The dataset includes 150 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010982-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.