cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.no3npa
title: Occurrence Download

description: A dataset containing 101 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 {
 "or" : [
 "Issue is Geodetic datum assumed WGS84",
 "Issue is Coordinate rounded"
 ]
 },
 "Year 1990-2018",
 "TaxonKey is Myotis lucifugus (Le Conte, 1831)"
 ]
}

 The dataset includes 101 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010528-181108115102211/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.h95p6c
title: Occurrence Download

description: A dataset containing 14 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Primula calderiana Balf.fil. & R.E.Cooper",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 14 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0321109-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hz8fot
title: Occurrence Download

description: A dataset containing 283643 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-180 59,180 59,180 61,-180 61,-180 59))",
 "HasCoordinate is true",
 "TaxonKey is Pinopsida",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 283643 records from 123 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0031630-190918142434337/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.t3iwel
title: Occurrence Download

description: A dataset containing 2821 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Osteocephalus Steindachner, 1862",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2821 records from 45 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010530-180730143533302/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ilcktc
title: Occurrence Download

description: A dataset containing 43 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "HasCoordinate is true",
 "TaxonKey is Lophornis brachylophus R.T.Moore, 1949",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 43 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004398-181003121212138/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5qy8fy
title: Occurrence Download

description: A dataset containing 527 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Clivina americana Dejean, 1831"
 ]
}

 The dataset includes 527 records from 24 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0281122-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fnw1sx
title: Occurrence Download

description: A dataset containing 2374 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Palmaria palmata (L.) Kuntze"
 ]
}

 The dataset includes 2374 records from 30 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082732-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ycqw29
title: Occurrence Download

description: A dataset containing 4517 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry MULTIPOLYGON(((-73.4395694732666 5.753664383168733,-73.4282398223877 5.744782892435415,-73.41588020324707 5.740000493888896,-73.41279029846191 5.731802003046145,-73.41279029846191 5.72599466744473,-73.39837074279785 5.728385930431961,-73.39081764221191 5.727702713456985,-73.37742805480957 5.720528885902619,-73.43338966369629 5.663135035550939,-73.46325874328613 5.627260980075303,-73.49244117736816 5.60607716427372,-73.50548744201659 5.595826654635547,-73.52986335754395 5.585575965316684,-73.52574348449707 5.617010842806906,-73.50926399230957 5.6446857986037005,-73.47939491271973 5.690124524084978,-73.44162940979004 5.749565250823665,-73.4395694732666 5.753664383168733)))",
 "HasCoordinate is true",
 "TaxonKey is Aves",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 4517 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010530-190415153152247/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.d40f75
title: Occurrence Download

description: A dataset containing 2635686 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Ecuador",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2635686 records from 594 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004398-181108115102211/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gykouv
title: Occurrence Download

description: A dataset containing 20 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Machine Observation"
 ]
 },
 "Geometry POLYGON((121.482 25.098,121.708 25.098,121.708 25.249,121.482 25.249,121.482 25.098))",
 "HasCoordinate is true",
 "TaxonKey is Sittiparus castaneoventris (Gould, 1863)",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 20 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012341-191105090559680/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pbtexn
title: Occurrence Download

description: A dataset containing 926 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Sweden",
 "TaxonKey is Abraxas grossulariata (Linnaeus, 1758)"
 ]
}

 The dataset includes 926 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0291947-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rer479
title: Occurrence Download

description: A dataset containing 92 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cryptotis peregrina (Merriam, 1895)"
 ]
}

 The dataset includes 92 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041137-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vqujpq
title: Occurrence Download

description: A dataset containing 24 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "Country is United States of America",
 "Country is Canada"
 ]
 },
 "TaxonKey is Chrysemys picta belli Hulse, 1980",
 "Year 1980-2021"
 ]
}

 The dataset includes 24 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0291962-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.42nwm7
title: Occurrence Download

description: A dataset containing 1887 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Comoros",
 {
 "or" : [
 "TaxonKey is Bryophyta",
 "TaxonKey is Marchantiophyta"
 ]
 }
 ]
}

 The dataset includes 1887 records from 30 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0031643-190918142434337/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.azxtpn
title: Occurrence Download

description: A dataset containing 241 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "Country is Brazil",
 "Country is Bolivia (Plurinational State of)"
 ]
 },
 "TaxonKey is Tococa formicaria Mart."
 ]
}

 The dataset includes 241 records from 28 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0300694-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wk7gfe
title: Occurrence Download

description: A dataset containing 189 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-77.30630368364102 -11.507519351215759,-74.399140900176 -11.507519351215759,-74.399140900176 -8.600356567750726,-77.30630368364102 -8.600356567750726,-77.30630368364102 -11.507519351215759))",
 "DatasetKey is Registro de Fauna Silvestre en el Inventario Nacional Forestal y de Fauna Silvestre-SERFOR, Perú",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 189 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010530-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.amx6q4
title: Occurrence Download

description: A dataset containing 729 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "TaxonKey is Zygophyllum fabago L.",
 "TaxonKey is Zygophyllum fabago L.",
 "TaxonKey is Zygophyllum fabago L.",
 "TaxonKey is Zygophyllum fabago L.",
 "TaxonKey is Zygophyllum fabago L."
 ]
 },
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 729 records from 61 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010531-180508205500799/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yfnjdj
title: Occurrence Download

description: A dataset containing 703 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Euchloron megaera Linnaeus, 1758"
 ]
}

 The dataset includes 703 records from 27 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082738-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.reqhz2
title: Occurrence Download

description: A dataset containing 71365153 species occurrences available in GBIF matching the query:
(Query is too complex. Can be viewed on the landing page)

 The dataset includes 71365153 records from 8583 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0044663-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sb6he2
title: Occurrence Download

description: A dataset containing 9506 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is one of (Coleostephus myconis (L.) Rchb.fil.)"
 ]
}

 The dataset includes 9506 records from 245 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009263-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3j2xvq
title: Occurrence Download

description: A dataset containing 2035 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is one of (Coleus amboinicus Lour.)"
 ]
}

 The dataset includes 2035 records from 195 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009265-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.snkcsk
title: Occurrence Download

description: A dataset containing 5472993 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Larus fuscus Linnaeus, 1758",
 "HasCoordinate is true",
 "Year is greater than or equal to 1970",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 5472993 records from 1371 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009261-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.16912088
title: Lettuce Dataset with RGB Canopy Images, Biomass, Nutrient Solution, and Environmental Variables for Machine Learning Model Development

description: This dataset contains RGB canopy-cover images, environmental data, nutrient solution, and corresponding biomass measurements of butterhead lettuce (Lactuca sativa var. capitata) grown in a nutrient film technique (NFT) hydroponic system. The experiment was conducted at the Department of Biological and Agricultural Engineering, University of California, Davis.  

The experiment was designed and executed by Saeed Karimzadeh. A detailed description of the experimental setup and methodology is available in the associated PhD dissertation:  👉 https://escholarship.org/uc/item/2x05k7r6

⏱️🎥 Timelapse video: https://youtu.be/CocpBSi-kQM

The experimental system consisted of a two-tier NFT rack supporting a total of 70 lettuce heads (Figure_1a). Environmental variables and nutrient solution properties were continuously monitored throughout the experiment (Figure_1b). The cultivation cycle ran from February 21, 2024, to March 23, 2024.  

------------------------------------

Dataset Contents  

The dataset includes the following components:  



- **Canopy Cover Images (folder: "Canopy Cover") **  - Hourly overhead RGB images captured with an Intel® RealSense™ Depth Camera D405, positioned above the lettuce canopy.    - Images are labeled according to plant position (see Figure_1 for reference).  

- **Environmental and Nutrient Data ("Environment_Solution.xlsx")**    - Time-series data of environmental and solution dynamics, averaged at 30-minute intervals.    - Variables include:      - Water temperature      - Air temperature at upper and lower tiers    - Relative humidity at upper and lower tiers     - Electrical conductivity (EC) of the nutrient solution      - Nutrient reservoir volume  

- **Biomass Measurements ("Biomass.xlsx")**    - Daily non-destructive weighting of fresh biomass (grams) for 18 reference lettuce heads (B22–B47, see Figure_1 for reference).    - Measurements span the entire cultivation cycle (Days After Transplanting, DAT).  


------------------------------------

Figures  

**Figure_1. Experimental Design**    Growth rack layout with two cultivation levels, flow direction, sensor placement, nutrient reservoir, and camera position.  **Figure_2. Canopy Cover Labeling and Biomass Growth**    Example canopy image with labeled lettuce heads (B22–B47) and corresponding biomass time series.  

------------------------------------

Notes  - Lettuce heads are consistently labeled (B22–B47) for cross-referencing between canopy images and biomass data.  - Environmental and biomass datasets are aligned temporally with the image collection period.  

------------------------------------Contact Information:For further information, please contact:Saeed Karimzadeh, Ph.D.📧 skarimzadeh@ucdavis.edu | saeed.karimzadeh.civil@gmail.com
DOI: 10.5281/zenodo.17041810
title: Lettuce Dataset with RGB Canopy Images, Biomass, Nutrient Solution, and Environmental Variables for Machine Learning Model Development

description: This dataset contains RGB canopy-cover images, environmental data, nutrient solution, and corresponding biomass measurements of butterhead lettuce (Lactuca sativa var. capitata) grown in a nutrient film technique (NFT) hydroponic system. The experiment was conducted at the Department of Biological and Agricultural Engineering, University of California, Davis.  

The experiment was designed and executed by Saeed Karimzadeh. A detailed description of the experimental setup and methodology is available in the associated PhD dissertation:  👉 https://escholarship.org/uc/item/2x05k7r6

⏱️🎥 Timelapse video: https://youtu.be/CocpBSi-kQM

The experimental system consisted of a two-tier NFT rack supporting a total of 70 lettuce heads (Figure_1a). Environmental variables and nutrient solution properties were continuously monitored throughout the experiment (Figure_1b). The cultivation cycle ran from February 21, 2024, to March 23, 2024.  

------------------------------------

Dataset Contents  

The dataset includes the following components:  



- **Canopy Cover Images (folder: "Canopy Cover") **  - Hourly overhead RGB images captured with an Intel® RealSense™ Depth Camera D405, positioned above the lettuce canopy.    - Images are labeled according to plant position (see Figure_1 for reference).  

- **Environmental and Nutrient Data ("Environment_Solution.xlsx")**    - Time-series data of environmental and solution dynamics, averaged at 30-minute intervals.    - Variables include:      - Water temperature      - Air temperature at upper and lower tiers    - Relative humidity at upper and lower tiers     - Electrical conductivity (EC) of the nutrient solution      - Nutrient reservoir volume  

- **Biomass Measurements ("Biomass.xlsx")**    - Daily non-destructive weighting of fresh biomass (grams) for 18 reference lettuce heads (B22–B47, see Figure_1 for reference).    - Measurements span the entire cultivation cycle (Days After Transplanting, DAT).  


------------------------------------

Figures  

**Figure_1. Experimental Design**    Growth rack layout with two cultivation levels, flow direction, sensor placement, nutrient reservoir, and camera position.  **Figure_2. Canopy Cover Labeling and Biomass Growth**    Example canopy image with labeled lettuce heads (B22–B47) and corresponding biomass time series.  

------------------------------------

Notes  - Lettuce heads are consistently labeled (B22–B47) for cross-referencing between canopy images and biomass data.  - Environmental and biomass datasets are aligned temporally with the image collection period.  

------------------------------------Contact Information:For further information, please contact:Saeed Karimzadeh, Ph.D.📧 skarimzadeh@ucdavis.edu | saeed.karimzadeh.civil@gmail.com
DOI: 10.15468/dl.bw6zyy
title: Occurrence Download

description: A dataset containing 667743378 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Issue is one of (Coordinate rounded, Geodetic datum assumed WGS84, Coordinate reprojected)",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 667743378 records from 27747 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020312-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3f2838
title: Occurrence Download

description: A dataset containing 51 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Observation",
 "BasisOfRecord is Machine Observation",
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Material sample",
 "BasisOfRecord is Literature Occurrence",
 "BasisOfRecord is Specimen",
 "BasisOfRecord is Living Specimen"
 ]
 },
 "Continent is South America",
 "Elevation 1707.0-2986.0m",
 "Country is Colombia",
 "Year 1906-2020",
 "Geometry POLYGON((-75.36346 5.85101,-75.2536 5.7909,-74.96246 5.79636,-74.87457 5.92204,-75.00092 6.2607,-75.18219 6.40265,-75.37994 6.40811,-75.51727 6.18425,-75.36346 5.85101))",
 "HasCoordinate is true",
 "TaxonKey is Mammalia",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 51 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0066009-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mxsab3
title: Occurrence Download

description: A dataset containing 237 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Erigeron blakei Cabrera",
 "HasCoordinate is true",
 "Year is greater than or equal to 1900",
 "BasisOfRecord is one of (Human Observation, Specimen, Unknown evidence)"
 ]
}

 The dataset includes 237 records from 42 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0048613-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rk6dtj
title: Occurrence Download

description: A dataset containing 14 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Picris angustifolia subsp. ohwiana (Kitam.) S.S.Ying",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 14 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011071-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.794dfu
title: Occurrence Download

description: A dataset listing the 39988 species recorded in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Observation",
 "BasisOfRecord is Machine Observation",
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Material sample",
 "BasisOfRecord is Specimen",
 "BasisOfRecord is Literature Occurrence",
 "BasisOfRecord is Living Specimen",
 "BasisOfRecord is Unknown evidence"
 ]
 },
 "Continent is Asia",
 "Country is Indonesia",
 "TaxonKey is Plantae"
 ]
}

 The dataset's 39988 records were derived from 48 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0044333-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.53jjjb
title: Occurrence Download

description: A dataset containing 199 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Convolvulus betonicifolius Mill.",
 "HasCoordinate is true",
 "Year is greater than or equal to 1900",
 "BasisOfRecord is one of (Human Observation, Specimen, Unknown evidence)"
 ]
}

 The dataset includes 199 records from 28 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0048608-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.