New Zealand fish and squid distributions from research bottom trawls 1964-2008

最新版本 由 The National Institute of Water and Atmospheric Research (NIWA) 發佈於 Feb 14, 2020 The National Institute of Water and Atmospheric Research (NIWA)

From 1997 to 2008, a research programme to determine if fish assemblages in the New Zealand region could be classified into clearly identifiable communities based on their associations with each other and with environmental features was undertaken. This dataset is taken from the resulting fish communities database. These data have been used to show geographical and depth distributions of species from all research tows within the New Zealand EEZ since 2008.

Data Records

The data in this 出現紀錄 resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 495,600 records.

This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.

下載

下載最新版本的Darwin Core Archive (DwC-A)資源,或資源元數據的EML或RTF文字檔。

DwC-A資料集 下載 495,600 紀錄 在 English 中 (17 MB) - Update frequency: 無計畫更新
元數據EML檔 下載 在 English 中 (7 KB)
元數據RTF文字檔 下載 在 English 中 (10 KB)

版本

The table below shows only published versions of the resource that are publicly accessible.

如何引用

研究者應依照以下指示引用此資源。:

NIWA (2014). New Zealand fish and squid distributions from research bottom trawls. Southwestern Pacific OBIS, National Institute of Water and Atmospheric Research (NIWA), Wellington, New Zealand, 486781 records, Online http://nzobisipt.niwa.co.nz/resource.do?r=obisprovider released on May 8, 2014.

Rights

研究者應尊重以下權利聲明。:

The publisher and rights holder of this work is The National Institute of Water and Atmospheric Research (NIWA). 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: 2a636fd6-dc73-49c0-9e5b-26bd05532313。  The National Institute of Water and Atmospheric Research (NIWA) 發佈此資源,並經由GBIF New Zealand同意向GBIF註冊成為資料發佈者。

關鍵字

Occurrence; Observation

聯絡資訊

資源建立者:

Kevin Mackay
Marine Data Manager
NIWA Greta Point Wellington NZ
http://www.niwa.co.nz

可回覆此資源相關問題者:

Kevin Mackay
Marine Data Manager
NIWA Greta Point Wellington NZ
http://www.niwa.co.nz

元數據填寫者:

Kevin Mackay
Marine Data Manager
NIWA Greta Point Wellington NZ
http://www.niwa.co.nz

地理涵蓋範圍

New Zealand EEZ

界定座標範圍 緯度南界 經度西界 [-57.5, -170], 緯度北界 經度東界 [-24, 157]

時間涵蓋範圍

起始日期 / 結束日期 1961-03-16 / 2008-07-19

取樣方法

Most records are from random bottom trawls, but there are also records from midwater trawls, scampi trawls and non-random tows (such as gear trials and target tows).

研究範圍 Fisheries research trawls since 1961 over the New Zealand EEZ area.
品質控管 The scientific names have been mapped to the World Register of Marine Species (WoRMS), using the online taxon match tool. All sampling locations have been plotted on a map to perform a visual check. The most important check would be to see if all sampling locations are (1) in the marine and/or brackish environment and (2) within the described sampling area.

方法步驟描述:

  1. Only successful trawl records were selected. All "foul" shots are excluded as the net may have ripped and some species may have escaped on hauling. All species identification have been validated and outliers based on geographic and depth distributions have been checked.
  2. -Catch weights (kg) are added to the "occurrenceRemarks" field. -Sea temperature recorded by trawl headline sensors are added to the "dynamicProperties" field.

引用文獻

  1. Anderson O.F., Bagley, N.W., Hurst, R.J., Francis, M.P., Clark, M.R., & McMillan, P.J. 1998: Atlas of New Zealand fish and squid distributions from research bottom trawls. NIWA Technical Report 42. 303 p. Anderson et al. (1998)

額外的元數據

marine, harvested by iOBIS

替代的識別碼 2a636fd6-dc73-49c0-9e5b-26bd05532313
https://nzobisipt.niwa.co.nz/resource?r=obisprovider