Marine Bird Sighting Data, Arctic Marine Biodiversity Observing Network (AMBON) Chukchi Sea research cruise on the vessel Norseman II from 2017-08-05 to 2017-08-25

Sampling event
最新版本 published by United States Geological Survey on 1月 18, 2023 United States Geological Survey

下載最新版本的 Darwin Core Archive (DwC-A) 資源,或資源詮釋資料的 EML 或 RTF 文字檔。

DwC-A資料集 下載 34,378 紀錄 在 English 中 (4 MB) - 更新頻率: 有可能更新,但不確知何時
元數據EML檔 下載 在 English 中 (7 KB)
元數據RTF文字檔 下載 在 English 中 (7 KB)

說明

This dataset contains seabird survey and associated environmental conditions data collected in the Chukchi Sea during the 5 August - 25 August 2017 Arctic Marine Biodiversity Observing Network (AMBON) research cruises. Seabirds were surveyed using line transect methods. Seabird observations were recorded directly into a laptop computer using software which logged the geographic coordinates of each sighting. Incidental sightings of marine mammal were also recorded. Supplementary environmental data are included for the beginning of each survey period. The dataset is two comma-separated values (csv) files. The file named dlog_2017_dwc_core.csv contains the count of observed marine birds and mammals by species, their behavior, and the environmental conditions recorded during the surveys for the 2017 research cruise. The file named taxon_codes_2017.csv is an associated taxon code list of the observed species.This dataset was transformed from the native format into a table structure using Darwin Core term names as column names.

資料紀錄

此資源sampling event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 34,378 筆紀錄。

亦存在 2 筆延伸集的資料表。延伸集中的紀錄補充核心集中紀錄的額外資訊。 每個延伸集資料表中資料筆數顯示如下。

Event (核心)
34378
ExtendedMeasurementOrFact 
657267
Occurrence 
1742

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 United States Geological Survey。 To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0). Users may copy, modify, distribute and use the work, including for commercial purposes, without restriction.

GBIF 註冊

此資源已向GBIF註冊,並指定以下之GBIF UUID: b6e61b53-a471-4e5a-8378-6920a5a0275d。  United States Geological Survey 發佈此資源,並經由GBIF-US同意向GBIF註冊成為資料發佈者。

關鍵字

Samplingevent; Samplingevent

聯絡資訊

Kathy Kuletz
  • 出處
Biologist
U.S. Fish and Wildlife Service
Daniel Cushing
  • 出處
  • 連絡人
Biologist
Pole Star Ecological Research LLC
Katrin Iken
  • 出處
Professor
University of Alaska Fairbanks
Elizabeth Labunski
  • 出處
Wildlife Biologist
U.S. Fish and Wildlife Service
Chris Turner
  • 元數據提供者
Data Librarian
Axiom Data Science
Abigail Benson
  • 發布者
Mathew Biddle
  • 散布者
Physical Scientist
United States Marine Biodiversity Observation Network (US MBON)
1315 East-West Highway
20910 Silver Spring
MD
US
3017134928

地理涵蓋範圍

Chukchi Sea, Alaska, USA

界定座標範圍 緯度南界 經度西界 [67.617, -168.943], 緯度北界 經度東界 [72.494, -164.113]

額外的詮釋資料

marine, harvest by iOBIS

替代的識別碼 b6e61b53-a471-4e5a-8378-6920a5a0275d
https://www1.usgs.gov/obis-usa/ipt/resource?r=ambon_seabirds_2017