cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.27676882
title: Strategies for feeding tilapia in smallholder aquaculture systems: a study of aquaculture feed access and availability in two districts of Northern Province, Zambia

description: Aquaculture contributes to agricultural development, economic growth, and poverty reduction initiatives in Zambia. In northern and rural regions of the country, development requires improvements to the management of local and farm-generated inputs. Fish farmers have limited market access and purchasing power, which restricts access to commercial inputs, such as formulated feeds and chemical fertilizers. Instead, farmers adopt integrated-agriculture-aquaculture (IAA) practices, whereby on-farm resources supply essential inputs. Research is limited regarding local systems of resource management, and this hinders development of innovations for improving efficiency. This mixed-methods study explored local patterns of resource utilization. Smallholders (<i>n</i> = 63) participated in surveys and interviews regarding resource management. A series of quantitative analyses, including descriptive statistics, principal component analyses (PCA), and multinomial logistic regression (logit) models, identified relationships between these resources, household livelihood, and system productivity. Qualitative analyses explored farmer perceptions regarding seasonal resource availability. Results suggested that livestock manure, homemade feeds comprising maize and soybean, garden residues, and kitchen wastes were the most frequently selected inputs. Logit models of feeding intensity found that income, proximity to Luwingu Town, experience in aquaculture, and access to extension services were key household resources. High-intensity feeding strategies incorporated commercial feeds, chemical fertilizers, as well as home-made feeds containing a wide diversity of both high- and low-quality ingredients. Low-intensity feeding strategies incorporated only farm waste and termites. Potential innovations that may improve system performance in resource poor contexts are considered and recommendations for additional research are offered.
DOI: 10.6084/m9.figshare.27676882.v1
title: Strategies for feeding tilapia in smallholder aquaculture systems: a study of aquaculture feed access and availability in two districts of Northern Province, Zambia

description: Aquaculture contributes to agricultural development, economic growth, and poverty reduction initiatives in Zambia. In northern and rural regions of the country, development requires improvements to the management of local and farm-generated inputs. Fish farmers have limited market access and purchasing power, which restricts access to commercial inputs, such as formulated feeds and chemical fertilizers. Instead, farmers adopt integrated-agriculture-aquaculture (IAA) practices, whereby on-farm resources supply essential inputs. Research is limited regarding local systems of resource management, and this hinders development of innovations for improving efficiency. This mixed-methods study explored local patterns of resource utilization. Smallholders (<i>n</i> = 63) participated in surveys and interviews regarding resource management. A series of quantitative analyses, including descriptive statistics, principal component analyses (PCA), and multinomial logistic regression (logit) models, identified relationships between these resources, household livelihood, and system productivity. Qualitative analyses explored farmer perceptions regarding seasonal resource availability. Results suggested that livestock manure, homemade feeds comprising maize and soybean, garden residues, and kitchen wastes were the most frequently selected inputs. Logit models of feeding intensity found that income, proximity to Luwingu Town, experience in aquaculture, and access to extension services were key household resources. High-intensity feeding strategies incorporated commercial feeds, chemical fertilizers, as well as home-made feeds containing a wide diversity of both high- and low-quality ingredients. Low-intensity feeding strategies incorporated only farm waste and termites. Potential innovations that may improve system performance in resource poor contexts are considered and recommendations for additional research are offered.
DOI: 10.6084/m9.figshare.27302841
title: Does an agroecological approach impact the nematode biological and functional diversity in intensive protected production systems?

description: Food production systems in protected conditions are probably the most intensive agricultural systems causing biodiversity loss. Experimental sites in different European areas were established to investigate whether an agroecological approach to organic greenhouse production allows preserving or increasing biodiversity. Soil nematode communities were characterized by DNA-metabarcoding, and some biodiversity indices were calculated. A general increase in absolute number of genera indicates that the innovative treatments potentially positively influence biodiversity. A multidimensional analysis revealed that the change in nematode community compositions is caused more by country and sampling year than by the farming system. However, regionally, some shifts in biodiversity are obvious and the impact by a farming practice likely. This study is the first indication that the implementation of some agroecological measures in European protected cropping systems is feasible as at least they did not worsen (nor improve) soil biodiversity.
DOI: 10.6084/m9.figshare.27302841.v1
title: Does an agroecological approach impact the nematode biological and functional diversity in intensive protected production systems?

description: Food production systems in protected conditions are probably the most intensive agricultural systems causing biodiversity loss. Experimental sites in different European areas were established to investigate whether an agroecological approach to organic greenhouse production allows preserving or increasing biodiversity. Soil nematode communities were characterized by DNA-metabarcoding, and some biodiversity indices were calculated. A general increase in absolute number of genera indicates that the innovative treatments potentially positively influence biodiversity. A multidimensional analysis revealed that the change in nematode community compositions is caused more by country and sampling year than by the farming system. However, regionally, some shifts in biodiversity are obvious and the impact by a farming practice likely. This study is the first indication that the implementation of some agroecological measures in European protected cropping systems is feasible as at least they did not worsen (nor improve) soil biodiversity.
DOI: 10.15468/dl.nxd7gk
title: Occurrence Download

description: A dataset containing 67658 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Haemulon plumierii (Lacepède, 1801)",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1900"
 ]
}

 The dataset includes 67658 records from 140 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0053259-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.e24gtg
title: Occurrence Download

description: A dataset containing 28892 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Haemulon sciurus (Shaw, 1803)",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1900"
 ]
}

 The dataset includes 28892 records from 108 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0053260-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kt8fca
title: Occurrence Download

description: A dataset containing 1235 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Haemulon striatum (Linnaeus, 1758)",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1900"
 ]
}

 The dataset includes 1235 records from 70 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0053261-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.x4g7dp
title: Occurrence Download

description: A dataset containing 3094 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Bolivia (Plurinational State of)",
 "Geometry POLYGON((-65.10934 -16.79803,-59.817 -16.79803,-59.817 -11.58679,-65.10934 -11.58679,-65.10934 -16.79803))",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "TaxonKey is Asteraceae"
 ]
}

 The dataset includes 3094 records from 38 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0062302-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.btatqh
title: Occurrence Download

description: A dataset containing 718094 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Accipitriformes)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((120 -60,150 -60,150 -30,120 -30,120 -60))"
 ]
}

 The dataset includes 718094 records from 39 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0062239-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gwdasv
title: Occurrence Download

description: A dataset containing 12 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Sphenisciformes)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((-120 30,-90 30,-90 60,-120 60,-120 30))"
 ]
}

 The dataset includes 12 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0062304-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7mr2zb
title: Occurrence Download

description: A dataset containing 328557 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Europe",
 "OccurrenceStatus is Present",
 "TaxonKey is Sciurus carolinensis",
 "Year 1000-2025"
 ]
}

 The dataset includes 328557 records from 162 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0062205-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dyxw4f
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Africa",
 "Country is Benin",
 "TaxonKey is Eremospatha macrocarpa Schaedtler"
 ]
}

 The dataset includes 6 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0200596-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tu2dcc
title: Occurrence Download

description: A dataset containing 6681 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Norway",
 {
 "or" : [
 "Month is September",
 "Month is October",
 "Month is November"
 ]
 },
 "TaxonKey is Phylloscopus inornatus (Blyth, 1842)",
 "Year 1990-2020"
 ]
}

 The dataset includes 6681 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0027280-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc112034354
title: Cuneiform Tablet 1913.14.1676, Spurlock 1913.14.1676

description: [Text Description:] Administrative tablet ❧ [Text or Publication Number Note:] Spurlock 1913.14.1676; CDLI P421527 ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Dark Gray (N 3.75/ 10.4% R) Brownish Pink (5YR 8/2) Yellowish Gray (10YR 8.5/2) ❧ [Physical Object Note:] 9.3 x 8.8 x 3.2 cm (202 g)
DOI: 10.15468/dl.er888q
title: Occurrence Download

description: A dataset containing 57 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Galium pulvinatum Boiss."
 ]
}

 The dataset includes 57 records from 22 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0223726-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hu9dyv
title: Occurrence Download

description: A dataset containing 99 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Paris thibetica Franch.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 99 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0199426-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc112034383
title: Cuneiform Tablet 1913.14.1676, Spurlock 1913.14.1676

description: [Text Description:] Administrative tablet ❧ [Text or Publication Number Note:] Spurlock 1913.14.1676; CDLI P421527 ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Dark Gray (N 3.75/ 10.4% R) Brownish Pink (5YR 8/2) Yellowish Gray (10YR 8.5/2) ❧ [Physical Object Note:] 9.3 x 8.8 x 3.2 cm (202 g)
DOI: 10.15468/dl.gyjabf
title: Occurrence Download

description: A dataset containing 10 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pinguicula calderoniae Zamudio"
 ]
}

 The dataset includes 10 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0042961-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.s2g7mg
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "TaxonKey is Sinadoxa corydalifolia C.Y.Wu, Z.L.Wu & R.F.Huang"
 ]
}

 The dataset includes 6 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0348059-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc112032384
title: Cuneiform Tablet 1913.14.1665, Spurlock 1913.14.1665

description: [Text Description:] Document concerning wool ❧ [Text or Publication Number Note:] Spurlock 1913.14.1665; CDLI P421516 ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Yellowish White (10YR 9/2) Moderate Yellowish Pink (5YR 7/4) ❧ [Physical Object Note:] 6.1 x 4.3 x 2 cm (51 g)
DOI: 10.15468/dl.fztp9w
title: Occurrence Download

description: A dataset containing 15 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is one of (Australia)",
 "BasisOfRecord is one of (Specimen)",
 "Year is greater than or equal to 1900",
 "TaxonKey is Pilosella officinarum Vaill.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 15 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0086499-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zdwrw5
title: Occurrence Download

description: A dataset listing the 6 species recorded in GBIF matching the query:
{
 "and" : [
 "DatasetKey is Chronicle of Nature - Phenology of Insects of Volzhsko-Kamsky National Nature Biosphere Rezerve",
 "Geometry POLYGON((40.18061 49.13264,59.81939 49.13264,59.81939 62.86736,40.18061 62.86736,40.18061 49.13264))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset's 6 records were derived from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0200587-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc112032524
title: Cuneiform Tablet 1913.14.1665, Spurlock 1913.14.1665

description: [Text Description:] Document concerning wool ❧ [Text or Publication Number Note:] Spurlock 1913.14.1665; CDLI P421516 ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Yellowish White (10YR 9/2) Moderate Yellowish Pink (5YR 7/4) ❧ [Physical Object Note:] 6.1 x 4.3 x 2 cm (51 g)
DOI: 10.15468/dl.cg4z2y
title: Occurrence Download

description: A dataset listing the 1608 species recorded in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "DatasetKey is Herbier Louis-Marie (QFA) - Collection de plantes vasculaires",
 "DatasetKey is Herbier du Québec (QUE) - Collection de plantes vasculaires",
 "DatasetKey is Marie-Victorin Herbarium (MT) - Plantes vasculaires",
 "DatasetKey is Herbier Louis-Marie (QFA) - Collection de bryophytes",
 "DatasetKey is Herbier Louis-Marie (QFA) - Collection de lichens",
 "DatasetKey is Canadian Museum of Nature Herbarium"
 ]
 },
 "Geometry POLYGON((-80.25879 54.82601,-79.84863 51.12421,-76.56738 50.53205,-74.04785 52.89123,-75.92285 54.89346,-77.44629 55.5949,-80.25879 54.82601))",
 "HasGeospatialIssue is false",
 "TaxonKey is Tracheophyta",
 "Year 1945-2020"
 ]
}

 The dataset's 1608 records were derived from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0027281-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.x5g6mx
title: Occurrence Download

description: A dataset containing 40774861 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((38.000 85.000, -27.000 85.000, -27.000 56.000, 38.000 56.000, 38.000 85.000))",
 "Year 2010-2014"
 ]
}

 The dataset includes 40774861 records from 1010 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0064894-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5t8aw2
title: Occurrence Download

description: A dataset containing 51 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is one of (United States of America)",
 "BasisOfRecord is one of (Specimen)",
 "Year is greater than or equal to 1900",
 "TaxonKey is Halyomorpha halys (Stål, 1855)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 51 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003727-210819072339941/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc112032527
title: Cuneiform Tablet 1913.14.1665, Spurlock 1913.14.1665

description: [Text Description:] Document concerning wool ❧ [Text or Publication Number Note:] Spurlock 1913.14.1665; CDLI P421516 ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Yellowish White (10YR 9/2) Moderate Yellowish Pink (5YR 7/4) ❧ [Physical Object Note:] 6.1 x 4.3 x 2 cm (51 g)
DOI: 10.15468/dl.3xd8nf
title: Occurrence Download

description: A dataset containing 1652 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON ((-87.8390787999999958 42.2404154000000034, -87.8390787999999958 42.2426086199999986, -87.8390787999999958 42.2454110700000030, -87.8390787999999958 42.2473606000000004, -87.8390787999999958 42.2491882899999993, -87.8390787999999958 42.2516251999999994, -87.8390787999999958 42.2549150400000002, -87.8390787999999958 42.2564990300000005, -87.8390787999999958 42.2588141000000022, -87.8390787999999958 42.2617383899999979, -87.8390787999999958 42.2642971499999973, -87.8390787999999958 42.2657592999999991, -87.8366476799999987 42.2657592999999991, -87.8330009999999959 42.2657592999999991, -87.8288680999999940 42.2657592999999991, -87.8269231999999960 42.2657592999999991, -87.8269231999999960 42.2635660799999968, -87.8269231999999960 42.2605199400000018, -87.8269231999999960 42.2590577900000000, -87.8269231999999960 42.2567427199999983, -87.8269231999999960 42.2551587299999980, -87.8269231999999960 42.2530873500000013, -87.8269231999999960 42.2511378199999967, -87.8269231999999960 42.2496756700000020, -87.8269231999999960 42.2473606000000004, -87.8269231999999960 42.2457766100000001, -87.8269231999999960 42.2435833899999977, -87.8269231999999960 42.2404154000000034, -87.8299621000000030 42.2404154000000034, -87.8340950000000049 42.2404154000000034, -87.8361614599999996 42.2404154000000034, -87.8390787999999958 42.2404154000000034))",
 "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 1652 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0086492-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ztvpqk
title: Occurrence Download

description: A dataset listing the 2 species recorded in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "Geometry POLYGON((-100.34088 20.896,-98.70392 20.84656,-96.97357 20.86853,-97.17407 22.97862,-100.46997 22.95839,-100.34088 20.896))",
 "HasGeospatialIssue is false",
 "TaxonKey is Cathartes burrovianus Cassin, 1845"
 ]
}

 The dataset's 2 records were derived from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0200591-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc112032385
title: Cuneiform Tablet 1913.14.1665, Spurlock 1913.14.1665

description: [Text Description:] Document concerning wool ❧ [Text or Publication Number Note:] Spurlock 1913.14.1665; CDLI P421516 ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Yellowish White (10YR 9/2) Moderate Yellowish Pink (5YR 7/4) ❧ [Physical Object Note:] 6.1 x 4.3 x 2 cm (51 g)
DOI: 10.15468/dl.8yktny
title: Occurrence Download

description: A dataset containing 57 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Etheostoma wapiti Etnier & Williams, 1989"
 ]
}

 The dataset includes 57 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0348089-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.