說明
Original provider: NOAA Southeast Fisheries Science Center (SEFSC) Dataset credits: NOAA Southeast Fisheries Science Center (SEFSC) Abstract: As part of the AMAPPS program, the Southeast Fisheries Science Center conducted aerial surveys of continental shelf and slope waters (up to the 2,000 m isobath) along the US east coast from New Jersey to South Carolina. The survey was conducted in 2017 between 18 Oct and 20 Nov aboard a NOAA Twin Otter aircraft at an altitude of 600 feet (183 m) and a speed of 110 knots. Survey tracklines were oriented perpendicular to the shoreline and latitudinally spaced 20 km apart. Fine-scale tracklines were surveyed closer to the shores of NJ, DE and VA over renewable energy leasing areas. The survey was designed for analysis using Distance sampling and a two-team (independent observer) approach to correct for perception bias in resulting abundance estimates. Due to staffing issues on 20 Nov the survey was flown with one team with four observers (left and right bubbles, belly and a data recorder).
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 515 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。
如何引用
研究者應依照以下指示引用此資源。:
Dias, L. and L. Garrison. 2018. AMAPPS Southeast Aerial Cruise Fall 2017. Version 1.0.0. Dataset published in OBIS-SEAMAP. https://doi.org/10.82144/83f6b512.
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 OBIS-SEAMAP。 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: 6d54f139-4b46-4e17-8f8d-ccc0e6394d48。 OBIS-SEAMAP 發佈此資源，並經由Ocean Biodiversity Information System同意向GBIF註冊成為資料發佈者。
關鍵字
Occurrence; Observation; Marine Biology; Visual sighting; Marine Animal Survey; Marine mammals; Sea turtles; Visual Sighting; Aircraft; Occurrence
外部資料
此資源尚有其他格式可用
| OBIS-SEAMAP Dataset Page | https://seamap.env.duke.edu/dataset/1858 UTF-8 Interactive map |
|---|---|
| FGDC Metadata | https://seamap.env.duke.edu/dataset/1858/fgdc UTF-8 XML |
| EML Metadata | https://seamap.env.duke.edu/dataset/1858/eml UTF-8 XML |
聯絡資訊
- 元數據提供者 ●
- 散布者
- A328 LSRC building
地理涵蓋範圍
Oceans,North Atlantic
| 界定座標範圍 | 緯度南界 經度西界 [32.45, -80.022], 緯度北界 經度東界 [39.903, -71.918] |
|---|
分類群涵蓋範圍
Scientific names are based on the Integrated Taxonomic Information System (ITIS).
| Suborder | Odontoceti (Toothed whales) |
|---|---|
| Family | Cheloniidae (Sea turtles), Delphinidae (Dolphins) |
| Genus | Globicephala (Pilot whales), Stenella (Spinner dolphins) |
| Species | Caretta caretta (Loggerhead sea turtle), Chelonia mydas (Green sea turtle), Delphinus delphis (Short-beaked common dolphin), Dermochelys coriacea (Leatherback sea turtle), Grampus griseus (Risso's dolphin), Lepidochelys kempii (Kemp's ridley), Megaptera novaeangliae (Humpback whale), Stenella frontalis (Atlantic spotted dolphin), Tursiops truncatus (Common bottlenose dolphin) |
時間涵蓋範圍
| 起始日期 / 結束日期 | 2017-10-18 / 2017-11-20 |
|---|
計畫資料
無相關描述
| 計畫名稱 | AMAPPS Southeast Aerial Cruise Fall 2017 |
|---|---|
| 經費來源 | NA |
參與計畫的人員:
- 擁有者
- 出處
取樣方法
NA
| 研究範圍 | NA |
|---|
方法步驟描述:
- NA
收藏資料
| 蒐藏名稱 | zd_1858 |
|---|---|
| 蒐藏編號 | zd_1858 |
| 上層採集品識別碼 | OBIS-SEAMAP |
引用文獻
- Lance P. Garrison , Kevin Barry , Laura Aichinger Dias. 2018. Southern leg of aerial abundance survey during Oct – Nov 2017: Southeast Fisheries Science Center. Annual Report of a Comprehensive Assessment of Marine Mammal, Marine Turtle, and Seabird Abundance and Spatial Distribution in US waters of the Western North Atlantic Ocean – AMAPPS II: 14-22. https://repository.library.noaa.gov/view/noaa/22040
額外的詮釋資料
marine, harvested by iOBIS. Perpendicular distance to the animal is not publicly available. The dataset is accompanied by transect (effort) data which is provided as a separate file. Sightings included were detected on-effort by the forward team only; you may request the full dataset and sightings including opportunistic ones directly to the provider. Environmental Attribute Codes Beaufort Sea state 0 Calm, mirror like seas 1 Waves <1ft, rippled surface 2 Small wavelets (<2 ft), no white caps 3 Large wavelets (<3ft), scattered white caps 4 Swell 3-4 ft, numerous white caps 5 Swell >5 ft, many white caps, some spray 6 Swell >10 ft, white caps everywhere, spray CloudCover 0 Clear 1 0-25% Cloudy 2 26-50% Cloudy 3 51-75% Cloudy 4 76-100% Cloudy 5 Overcast Glare (Glare intensity) 0 No Impairment 1 Slight Impairment 2 Moderate Impairment 3 Severe Impairment Weather 0 Clear 1 Mist 2 Light Rain 3 Heavy Rain Conditions 0 Poor 1 Fair 2 Moderate 3 Good 4 Excellent Haze 0 No 1 Yes Fog 0 No 1 Yes Sun penetration (Sun pen) 0 Poor 1 Fair 2 Good 3 Excellent Turbidity 0 Poor 1 Fair 2 Good 3 Excellent
| 目的 | The goal of the survey was to conduct line-transect surveys using the Distance sampling approach to estimate the abundance and spatial distribution of cetaceans and turtles in waters over the continental shelf and slope (shoreline to 2,000 m isobath) of the eastern USA. |
|---|---|
| 替代的識別碼 | https://doi.org/10.82144/83f6b512 |
| https://seamap.env.duke.edu/dataset/1858 | |
| https://www.gbif.org/dataset/6d54f139-4b46-4e17-8f8d-ccc0e6394d48 | |
| https://obis.org/dataset/fef0bdef-04de-4968-a5e2-d267463d00af | |
| 6d54f139-4b46-4e17-8f8d-ccc0e6394d48 | |
| https://ipt.env.duke.edu/resource?r=zd_1858 |