Description
In 2019 (late August to early September), the Natural History Museum of Los Angeles County led a two-week expedition to the urban ocean waters of the Los Angeles region to improve our knowledge of Southern California marine biodiversity. This program brought together the best taxonomists and local collectors in an internationally recognized, intensive methodology to collect, live-identify, curate, and DNA barcode as many species as possible. The pop-up marine science lab at AltaSea processed fresh samples from research ships and live specimens from SCUBA divers. A team of leading taxonomists assembled for the event sorted, identified, and sampled specimens for genetic analysis, all day, every day. This also was a wonderful opportunity for the public to take a peek into a major marine research program being carried out at the coast of a major urban center. The Los Angeles Urban Ocean Expedition was a program of the Marine Biodiversity Center at the Natural History Museum.
Enregistrements de données
Les données de cette ressource occurrence ont été publiées sous forme d'une Archive Darwin Core (Darwin Core Archive ou DwC-A), le format standard pour partager des données de biodiversité en tant qu'ensemble d'un ou plusieurs tableurs de données. Le tableur de données du cœur de standard (core) contient 4 006 enregistrements.
Cet IPT archive les données et sert donc de dépôt de données. Les données et métadonnées de la ressource sont disponibles pour téléchargement dans la section téléchargements. Le tableau des versions liste les autres versions de chaque ressource rendues disponibles de façon publique et permet de tracer les modifications apportées à la ressource au fil du temps.
Versions
Le tableau ci-dessous n'affiche que les versions publiées de la ressource accessibles publiquement.
Droits
Les chercheurs doivent respecter la déclaration de droits suivante:
L’éditeur et détenteur des droits de cette ressource est Natural History Museum of Los Angeles County. Ce travail est sous licence Creative Commons Attribution (CC-BY) 4.0.
Enregistrement GBIF
Cette ressource a été enregistrée sur le portail GBIF, et possède l'UUID GBIF suivante : 6d40a388-57c4-4e7e-a794-6d6502c225c7. Natural History Museum of Los Angeles County publie cette ressource, et est enregistré dans le GBIF comme éditeur de données avec l'approbation du U.S. Geological Survey.
Mots-clé
Occurrence; Specimen
Contacts
- Fournisseur Des Métadonnées ●
- Créateur ●
- Personne De Contact
http://orcid.org/https://orcid.org/0000-0003-2674-5150
- Créateur
- Créateur
- Créateur
- Créateur
- Créateur
Couverture géographique
Coastal waters of greater Los Angeles area (intertidal to 400 m), Los Angeles and Orange Counties, California, United States of America
| Enveloppe géographique | Sud Ouest [33,564, -118,568], Nord Est [33,983, -118,111] |
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Couverture taxonomique
Marine macro-invertebrates: 15 phyla; about half identified to species, an additional quarter to genus, the remainder identified to family or higher order ranks.
| Kingdom | Animalia |
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Couverture temporelle
| Date de début / Date de fin | 2019-08-19 / 2019-09-01 |
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Données sur le projet
Pas de description disponible
| Titre | Diversity Initiative for the Southern California Ocean (DISCO) |
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| Identifiant | NHMLA_DISCO | DigInTCN |
| Financement | Natural History Museum of Los Angeles County, and in-kind support for marine sampling provided by the City of Los Angeles Sanitation, the Los Angeles County Sanitation Districts, Cabrillo Marine Aquarium, California Science Center, and AltaSea at the Port of Los Angeles. |
| Description du domaine d'étude / de recherche | Coastal waters of greater Los Angeles area (intertidal to 400 m), Los Angeles and Orange Counties, California, United States of America. |
| Description du design | Multiple sampling modalities were used with the intent of maximizing the diversity of marine invertebrate macrofauna collected. Divers sampled shallow coastal waters and offshore oil-rig substrates from boats and shore and research vessels of the City of Los Angeles Sanitation and the Los Angeles County Sanitation Districts sampled using Van Veen grabs. Samples were brought back fresh to the sorting lab set up at AltaSea at the Port of Los Angeles (in San Pedro). There, taxonomists and volunteers live-sorted and photographed the specimens, and taxonomists did immediate identification. The following individuals participated as taxonomists/biologists: Ralph Appy (Cabrillo Marine Aquarium), Amanda Bemis (Florida Museum of Natural History), Christine Boren (Sanitation Districts of Los Angeles County), Don Cadien (Sanitation Districts of Los Angeles County), Curtis Cash (City of L.A. Sanitation), T Chase (Sanitation Districts of Los Angeles County), Brittany Cummings (Florida Museum of Natural History), Doug Eernisse (California State University Fullerton), Bill Furlong (Sanitation Districts of Los Angeles County), Zack Gold (University of California, Los Angeles), Brent Haggin (Sanitation Districts of Los Angeles County), Leslie Harris (NHMLA — DISCO), Austin Hendy (NHMLA — Invertebrate Paleontology), Greg Jensen (University of Washington associate), Gretchen Lambert (Friday Harbor Labs associate), Kimo Morris (Santa Ana College), Norbert Lee (Sanitation Districts of Los Angeles County), Jovairia Loan (Sanitation Districts of Los Angeles County), Greg Lyon (City of L.A. Sanitation), Eve Moore (Florida Museum of Natural History), Marie Nydam (Soka University), Erin Oderlin (City of L.A. Sanitation), Kathy Omura (NHMLA — DISCO), Julie Passarelli (Cabrillo Marine Aquarium), Gustav Paulay (Florida Museum of Natural History), Dean Pentcheff (NHMLA — DISCO), Bill Power (Sanitation Districts of Los Angeles County), Jennifer Smolenski (City of L.A. Sanitation), Kevin Stolzenbach (Wood Consulting), Tom Lee Turner (University of California, Santa Barbara — EEMB), Rebecca Varney (University of Alabama), Adam Wall (NHMLA — DISCO), Jenessa Wall (NHMLA — DISCO), Regina Wetzer (NHMLA — DISCO), Matt Whalen (Hakai Institute / University of British Columbia), Jessica Whelpley (Florida Museum of Natural History), Shawn Wiedrick (NHMLA — Invertebrate Paleontology). |
Les personnes impliquées dans le projet:
Méthodes d'échantillonnage
Van Veen grabs, otter trawl, SCUBA, hand dredge, hand, and some shore collecting.
| Etendue de l'étude | Coastal waters of greater Los Angeles area (intertidal to 400 m). |
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| Contrôle qualité | On-site taxonomic expertise performing determinations on live specimens. Determinations were supplemented by off-site identifications of preserved materials by domain experts. |
Description des étapes de la méthode:
- Darwin core export from the collection management system.
Données de collection
| Nom de la collection | Marine Biodiversity Center |
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| Identifiant de collection | urn:uuid:3f7f32da-cb96-4064-919e-8118eac80047 |
| Identifiant de la collection parente | Not applicable |
Métadonnées additionnelles
| Identifiants alternatifs | http://ipt.vertnet.org:8080/ipt/resource?r=lacm_lauoe2019 |
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