Equinor cold-water coral surveys on the Norwegian continental shelf

DwC-A資料集	下載 339 紀錄在 English 中 (342 KB) - 更新頻率: 需要時
元數據EML檔	下載在 English 中 (7 KB)
元數據RTF文字檔	下載在 English 中 (8 KB)

說明

As part of regular environmental monitoring, Equinor performs cold-water coral surveys on the Norwegian continental shelf (NCS). Cold-water corals are key species in the marine environment that are known to form two important habitat types: coral reefs and coral gardens. On the NCS, the coral reefs are predominantly made up of the scleractinian coral Desmophyllum pertusum (formerly known as Lophelia pertusa), whereas the coral gardens consist of several soft coral species (gorgonians) grouped together. Both coral reefs and gardens are covered by Equinor’s surveys.The coral surveys are performed using visual ROV inspection according to the Handbook of Species and Habitats of Environmental Concern (offshorenorge.no). The surveyed coral locations are provided as georeferenced polygons that may be plotted in any GIS application. For each surveyed location, the corals are evaluated based on coverage and health. For coral reefs, the approximate living area (m2) and living coral coverage (%) are reported along with a corresponding health classification (poor, fair, good or excellent). For coral gardens, the number of specimens per 25 m2 is reported along with a health classification equivalent to that of coral reefs. Note that both reefs and gardens often are present at the same location.

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 339 筆紀錄。

亦存在 1 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。

339

1017

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。:

Mogstad A A, Nilssen I (2023): Equinor cold-water coral surveys on the Norwegian continental shelf. v1.1. Equinor. Dataset/Samplingevent. https://ipt.gbif.no/resource?r=equinor-1&v=1.1

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 Equinor。 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: a494949a-1df7-4983-b422-451ff5905052。 Equinor 發佈此資源，並經由GBIF Norway同意向GBIF註冊成為資料發佈者。

關鍵字

Samplingevent

聯絡資訊

Aksel Alstad Mogstad

元數據提供者 ●
出處 ●
連絡人

Sr Researcher

Equinor

https://orcid.org/0000-0003-2152-4746

Ingunn Nilssen

出處

Principal Researcher

Equinor

地理涵蓋範圍

Equinor cold-water coral surveys on the Norwegian Continental Shelf.

界定座標範圍	緯度南界經度西界 [64.304, 6.404], 緯度北界經度東界 [66.086, 8.25]

分類群涵蓋範圍

Cold-water corals

Order	Alcyonacea
Species	Desmophyllum pertusum

時間涵蓋範圍

起始日期 / 結束日期	2013-04-28 / 2022-05-27

額外的詮釋資料

目的
替代的識別碼	a494949a-1df7-4983-b422-451ff5905052
	https://ipt.gbif.no/resource?r=equinor-1