cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.11097396
title: VMXi Classification Dataset: Micrographs of Protein Crystallisation Experiments with Labels of Experimental Outcomes

description: The VMXi Classification Dataset consists of images of protein crystallisation experiments collected on a Rock Imager 1000 (Formulatrix, USA) automated microplate imager at the VMXi experimental facility at Diamond Light Source, UK. These images were used to train the CHiMP (Crystal Hits in My Plate) Classifier network that classifies images into categories of experimental outcome.



The directory named "VMXi_Classification_Images", consists of 18,782 JPEG images with a resolution of 3376 × 2704 pixels. 

13,951 of these images are associated with a label describing the experimental outcome depicted in the images. The labels are Clear, Crystals, Precipitate or Other.

The file "VMXi_Classification_Train.csv" contains filenames and labels for the 11,161 images in the training set used for the CHiMP Classifier network.

The file "VMXi_Classification_Validation.csv" contains filenames and labels for the 2,790 images in the validation set used for the CHiMP Classifier network.


In addition, an independent test set of images are included in the directory named "VMXI_Classification_Test_Dataset". Within this direcectory:



The subdirectory named "VMXi_Classification_Test_Images" contains 1000 JPEG images with a resolution of 3376 × 2704 pixels.

Each image is associated with a label describing the experimental outcome depicted in the images. The labels are Clear, Crystals, Precipitate or Other.

The file "unambiguous_test_dataset.csv" contains filenames and labels for the 632 images in the test set where three experts independently agreed on a label.

The file "mostly_unambiguous_test_dataset.csv" contains filenames and labels for the 949 images in the test set where at least two experts independently agreed on a label.

The file "original_expert_labels.csv" contains filenames for all 1000 images and the labels given by three experts independently. The column headed "expert_1_1" refers to labels given by expert number 1 at a timepoint 6 months prior to categorising the images again, given in the column "expert_1_2". The columns "expert_2" and "expert_3" contain the labels given by experts 2 and 3 respectively.

The unambiguous and mostly unambiguous test sets were created from the categories chosen by "expert_1_2", "expert_2" and "expert_3"
DOI: 10.15468/dl.gkhunb
title: Occurrence Download

description: A dataset containing 9419 species occurrences available in GBIF matching the query:
{
 "and" : [
 "PublishingOrg is da86174a-a605-43a4-a5e8-53d484152cd3",
 "TaxonKey is Cercis siliquastrum L."
 ]
}

 The dataset includes 9419 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008085-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jn96z8
title: Occurrence Download

description: A dataset containing 19 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Leptobrachella sabahmontana (Matsui, Nishikawa & Yambun, 2014))",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 19 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008086-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.t97k7c
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Nessia layardi (Kelaart, 1853))",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 7 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008087-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.886bur
title: Occurrence Download

description: A dataset containing 2337 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hexanchus griseus (Bonnaterre, 1788)",
 "HasCoordinate is true",
 "DecimalLatitude is greater than -90",
 "DecimalLongitude is greater than -180",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1950",
 "Year is less than or equal to 2014"
 ]
}

 The dataset includes 2337 records from 67 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008088-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ce4u4n
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Goniurosaurus huuliensis Orlov, Ryabov, Nguyen, Nguyen & Ho, 2008)",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008089-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.26969821
title: 2021_herbivore_exclosure

description: Dataset and code describing the joint impacts of drought and herbivory on belowground microbial communities in a cool-mesic grassland.
DOI: 10.6084/m9.figshare.26969821.v1
title: 2021_herbivore_exclosure

description: Dataset and code describing the joint impacts of drought and herbivory on belowground microbial communities in a cool-mesic grassland.
DOI: 10.34740/kaggle/dsv/9352884
title: Top Spotify Songs in 73 Countries (Daily Updated)
DOI: 10.15468/dl.bkpgzm
title: Occurrence Download

description: A dataset containing 54 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Leptobrachium hainanense Ye & Fei, 1993, Leptobrachium hainanensis Ye & Fei, 1993)",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 54 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008090-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.na6tjg
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Nessia hickanala Deraniyagala, 1940)",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008091-240906103802322/datasets/export for details.
DOI: 10.15468/dl.rrfv2g
title: Occurrence Download

description: A dataset containing 4402 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Notorynchus cepedianus (Péron, 1807)",
 "HasCoordinate is true",
 "DecimalLatitude is greater than -90",
 "DecimalLongitude is greater than -180",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1950",
 "Year is less than or equal to 2014"
 ]
}

 The dataset includes 4402 records from 53 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008092-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uxt5jv
title: Occurrence Download

description: A dataset containing 71 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Goniurosaurus lichtenfelderi (Mocquard, 1897))",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 71 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008094-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jqa3f7
title: Occurrence Download

description: A dataset containing 9060 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Linochilus Bentham"
 ]
}

 The dataset includes 9060 records from 185 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008093-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4vegh6
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Nessia didactyla (Deraniyagala, 1934))",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008096-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tceyzz
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Leptobrachium kantonishikawai Hamidy & Matsui, 2014)",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008095-240906103802322/datasets/export for details.
DOI: 10.15468/dl.msujbp
title: Occurrence Download

description: A dataset containing 726 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Oxynotus centrina (Linnaeus, 1758)",
 "HasCoordinate is true",
 "DecimalLatitude is greater than -90",
 "DecimalLongitude is greater than -180",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1950",
 "Year is less than or equal to 2014"
 ]
}

 The dataset includes 726 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008097-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qt2ft5
title: Occurrence Download

description: A dataset containing 24 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Goniurosaurus luii Grismer, Viets & Boyle, 1999)",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 24 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008098-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.neaqsq
title: Occurrence Download

description: A dataset containing 1207 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-24.78258 14.78734,-24.63041 14.78734,-24.63041 14.90325,-24.78258 14.90325,-24.78258 14.78734))",
 "HasCoordinate is true"
 ]
}

 The dataset includes 1207 records from 54 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008099-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dttymq
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Nessia bipes (Smith, 1935))",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008101-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.b68u4p
title: Occurrence Download

description: A dataset containing 13 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Leptobrachium leucops Stuart, Rowley, Tran, Le & Hoang, 2011)",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 13 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008102-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yacq9w
title: Occurrence Download

description: A dataset containing 562 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Somniosus microcephalus (Bloch & Schneider, 1801)",
 "HasCoordinate is true",
 "DecimalLatitude is greater than -90",
 "DecimalLongitude is greater than -180",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1950",
 "Year is less than or equal to 2014"
 ]
}

 The dataset includes 562 records from 24 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008103-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.y6p6tk
title: Occurrence Download

description: A dataset containing 13 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Goniurosaurus orientalis (Maki, 1931))",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 13 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008104-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3s6kkp
title: Occurrence Download

description: A dataset containing 68 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Squatina argentina (Marini, 1930)",
 "HasCoordinate is true",
 "DecimalLatitude is greater than -90",
 "DecimalLongitude is greater than -180",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1950",
 "Year is less than or equal to 2014"
 ]
}

 The dataset includes 68 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008105-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ghae3s
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Lankascincus taylori Greer, 1991)",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 6 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008107-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rsqzgw
title: Occurrence Download

description: A dataset containing 104 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Leptobrachium mangyanorum Brown, Siler, Diesmos & Alcala, 2010)",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 104 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008106-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rncu7h
title: Occurrence Download

description: A dataset containing 341883 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Combretaceae"
 ]
}

 The dataset includes 341883 records from 1299 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008032-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48597/mvss-w2ge
title: Measurement of Pyrene at Kosetice (NOAK)

description: Measurement of Pyrene at Kosetice (NOAK)
DOI: 10.48597/n43y-gptu
title: Measurement of PCB_138 at Kosetice (NOAK)

description: Measurement of PCB_138 at Kosetice (NOAK)
DOI: 10.48597/nmq7-d24y
title: Measurement of pH at Kosetice (NOAK)

description: Measurement of pH at Kosetice (NOAK)
DOI: 10.48597/nnwc-grqk
title: Measurement of Aerosol_absorption_coefficient at Neumayer

description: Measurement of Aerosol_absorption_coefficient at Neumayer
DOI: 10.48597/nwrj-rkhc
title: Measurement of PCB_28 at Kosetice (NOAK)

description: Measurement of PCB_28 at Kosetice (NOAK)
DOI: 10.48597/q3rw-vbkd
title: Measurement of Nitrogen_dioxide at St. Osyth

description: Measurement of Nitrogen_dioxide at St. Osyth
DOI: 10.48597/q4w4-7chk
title: Measurement of Benzo_k_fluoranthene at Kosetice (NOAK)

description: Measurement of Benzo_k_fluoranthene at Kosetice (NOAK)
DOI: 10.48597/q56y-szn7
title: Measurement of Aerosol_absorption_coefficient at Mauna Loa

description: Measurement of Aerosol_absorption_coefficient at Mauna Loa
DOI: 10.48597/qcms-u79z
title: Measurement of Benzo_a_pyrene at Kosetice (NOAK)

description: Measurement of Benzo_a_pyrene at Kosetice (NOAK)
DOI: 10.48597/qj9b-cyn4
title: Measurement of Aerosol_absorption_coefficient at Mauna Loa

description: Measurement of Aerosol_absorption_coefficient at Mauna Loa
DOI: 10.48597/qn2u-w6em
title: Measurement of Aerosol_absorption_coefficient at Schauinsland

description: Measurement of Aerosol_absorption_coefficient at Schauinsland
DOI: 10.48597/rbnr-yhpd
title: Measurement of Aerosol_absorption_coefficient at Mauna Loa

description: Measurement of Aerosol_absorption_coefficient at Mauna Loa
DOI: 10.48597/rfe7-jccp
title: Measurement of Nitrogen_monoxide at Narberth

description: Measurement of Nitrogen_monoxide at Narberth
DOI: 10.48597/s3qp-wxxy
title: Measurement of Zinc at Churanov

description: Measurement of Zinc at Churanov
DOI: 10.48597/sukb-d68j
title: Measurement of Nitrogen_dioxide at Ladybower Res.

description: Measurement of Nitrogen_dioxide at Ladybower Res.
DOI: 10.48597/sv7k-gpk2
title: Measurement of Aerosol_absorption_coefficient at Mauna Loa

description: Measurement of Aerosol_absorption_coefficient at Mauna Loa
DOI: 10.48597/tbfr-cqg2
title: Measurement of Iron at Churanov

description: Measurement of Iron at Churanov
DOI: 10.48597/tfat-ds7d
title: Measurement of HCB at Kosetice (NOAK)

description: Measurement of HCB at Kosetice (NOAK)
DOI: 10.48597/trwp-wh56
title: Measurement of Aerosol_absorption_coefficient at Mauna Loa

description: Measurement of Aerosol_absorption_coefficient at Mauna Loa
DOI: 10.48597/tszd-hn5g
title: Measurement of Conductivity at Kosetice (NOAK)

description: Measurement of Conductivity at Kosetice (NOAK)
DOI: 10.48597/twt7-fb2y
title: Measurement of Potassium at Kosetice (NOAK)

description: Measurement of Potassium at Kosetice (NOAK)
DOI: 10.48597/ukk8-namk
title: Measurement of Ammonium at Kosetice (NOAK)

description: Measurement of Ammonium at Kosetice (NOAK)
DOI: 10.5281/zenodo.8240040
title: The a-crystallin chaperones undergo a quasi-ordered co-aggregation process in response to saturating client interactions

description: This data set included micrographs used for FIJI based morphology analysis of aA-crystallin and aB-crystallin co-aggregates with lysozyme and insulin, and aL-crystallin with lysozyme. Reaction ratios of chaperone:client include 1:0 (apo-state), 4:1, 2:1, and 1:1 for each isoform. Also, included is a spreadsheet containing various data from the paper (turbidity, dynamic light scattering, negative stain EM measurements).
DOI: 10.5281/zenodo.8240041
title: The a-crystallin chaperones undergo a quasi-ordered co-aggregation process in response to saturating client interactions

description: This data set included micrographs used for FIJI based morphology analysis of aA-crystallin and aB-crystallin co-aggregates with lysozyme. Reaction ratios of chaperone:client include 1:0 (apo-state), 4:1, 2:1, and 1:1 for each isoform. Also, included is a spreadsheet containing various data from the paper (turbidity, dynamic light scattering, negative stain EM measurements).
DOI: 10.48597/uz2r-4sjp
title: Measurement of Sulphate_total at Kosetice (NOAK)

description: Measurement of Sulphate_total at Kosetice (NOAK)
DOI: 10.48597/uzuj-tzsh
title: Measurement of Nitrogen_dioxide at Market Harborough

description: Measurement of Nitrogen_dioxide at Market Harborough
DOI: 10.48597/vhrn-d6bw
title: Measurement of Nitrogen_monoxide at Lullington Heath

description: Measurement of Nitrogen_monoxide at Lullington Heath
DOI: 10.48597/vt5d-adby
title: Measurement of Fluorene at Kosetice (NOAK)

description: Measurement of Fluorene at Kosetice (NOAK)
DOI: 10.6073/pasta/670bdb490a88b1ec5bfe4f41e054880d
title: Long-term water quality monitoring in the Altamaha, Doboy and Sapelo sounds and the Duplin River near Sapelo Island, Georgia from November 2013 to December 2022

description: Water samples were collected on Georgia Coastal Ecosystems LTER oceanographic monitoring cruises from November 2012 through December 2022. Monthly samples were collected from GCE 6 (high and low tide) and GCE 7 (high tide). Quarterly samples were collected from the remaining GCE sites and AL-02, the Altamaha River oceanic end-member station. Concentrations of the following were measured using standard analytical methods: dissolved nutrients (phosphate, nitrate+nitrite, ammonium, silicate), dissolved organics (carbon, nitrogen, phosphorus) and particulate carbon and nitrogen, chlorophyll, phaeopigments, total suspended solids and loss on ignition.
DOI: 10.6073/pasta/1df6f64d4cf2f9f86a79c1ebf6fc23a7
title: Long-term water quality monitoring in the Altamaha River near Doctortown, Georgia from January 2013 to December 2022.

description: Water samples were collected monthly on the Atlamaha River near Doctortown, Georgia. The samples were anlayzed for dissolved organics (carbon, nitrogen, phosphorus), dissolved nutrients (ammonium, nitrite, nitrate, phosphate, silicate) and particulate carbon and nitrogen. Concentrations of the following were measured using standard analytical methods: dissolved nutrients (phosphate, nitrate+nitrite, ammonium, silicate), dissolved organics (carbon, nitrogen, phosphorus) and particulate carbon and nitrogen
DOI: 10.48597/vv8v-v4jn
title: Measurement of Ammonia at Abastumani

description: Measurement of Ammonia at Abastumani
DOI: 10.48597/wmpc-yzfh
title: Measurement of Aerosol_absorption_coefficient at Mauna Loa

description: Measurement of Aerosol_absorption_coefficient at Mauna Loa