說明
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.
資料紀錄
此資源出現紀錄的資料已發佈為達爾文核心集檔案（DwC-A），其以一或多組資料表構成分享生物多樣性資料的標準格式。 核心資料表包含 4,006 筆紀錄。
此 IPT 存放資料以提供資料儲存庫服務。資料與資源的詮釋資料可由「下載」單元下載。「版本」表格列出此資源的其它公開版本，以便利追蹤其隨時間的變更。
版本
以下的表格只顯示可公開存取資源的已發布版本。
權利
研究者應尊重以下權利聲明。:
此資料的發布者及權利單位為 Natural History Museum of Los Angeles County。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF 註冊
此資源已向GBIF註冊，並指定以下之GBIF UUID: 6d40a388-57c4-4e7e-a794-6d6502c225c7。 Natural History Museum of Los Angeles County 發佈此資源，並經由U.S. Geological Survey同意向GBIF註冊成為資料發佈者。
關鍵字
Occurrence; Specimen
聯絡資訊
- 元數據提供者 ●
- 出處 ●
- 連絡人
http://orcid.org/https://orcid.org/0000-0003-2674-5150
- 出處
- 出處
- 出處
- 出處
- 出處
地理涵蓋範圍
Coastal waters of greater Los Angeles area (intertidal to 400 m), Los Angeles and Orange Counties, California, United States of America
| 界定座標範圍 | 緯度南界 經度西界 [33.564, -118.568], 緯度北界 經度東界 [33.983, -118.111] |
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分類群涵蓋範圍
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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時間涵蓋範圍
| 起始日期 / 結束日期 | 2019-08-19 / 2019-09-01 |
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計畫資料
無相關描述
| 計畫名稱 | Diversity Initiative for the Southern California Ocean (DISCO) |
|---|---|
| 辨識碼 | NHMLA_DISCO | DigInTCN |
| 經費來源 | 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. |
| 研究區域描述 | Coastal waters of greater Los Angeles area (intertidal to 400 m), Los Angeles and Orange Counties, California, United States of America. |
| 研究設計描述 | 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). |
參與計畫的人員:
取樣方法
Van Veen grabs, otter trawl, SCUBA, hand dredge, hand, and some shore collecting.
| 研究範圍 | Coastal waters of greater Los Angeles area (intertidal to 400 m). |
|---|---|
| 品質控管 | On-site taxonomic expertise performing determinations on live specimens. Determinations were supplemented by off-site identifications of preserved materials by domain experts. |
方法步驟描述:
- Darwin core export from the collection management system.
收藏資料
| 蒐藏名稱 | Marine Biodiversity Center |
|---|---|
| 蒐藏編號 | urn:uuid:3f7f32da-cb96-4064-919e-8118eac80047 |
| 上層採集品識別碼 | Not applicable |