Antarctic Biodiversity Studies 2006 (Ross Sea, Scott Island, and Balleny Islands) (TAN0602)

最新版本 由 The National Institute of Water and Atmospheric Research (NIWA) 發佈於 Aug 8, 2018 The National Institute of Water and Atmospheric Research (NIWA)

NIWA was contracted by the New Zealand Government, through its agent Land Information New Zealand (LINZ), to conduct a 51-day scientific study of areas in the Eastern & Central Ross Sea and around Scott & Balleny Islands, Antarctica. This work included biodiversity studies for the Ministry of Fishes (MFish), and marine mammal and sea bird studies for MFish and Department of Conservation (DoC).

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 1,061 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 1,061 紀錄 在 English 中 (53 KB) - Update frequency: 無計畫更新
元數據EML檔 下載 在 English 中 (9 KB)
元數據RTF文字檔 下載 在 English 中 (12 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 (2015). Antarctic Biodiversity Studies 2006 - Ross Sea, Scott Island, and Balleny Islands (TAN0602). Southwestern Pacific OBIS, National Institute of Water and Atmospheric Research, Wellington, New Zealand, 1061 records, Online http://nzobisipt.niwa.co.nz/resource.do?r=tan0602 released on April 17, 2015.

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: ee069354-4c2f-4ace-ae26-86243fc0592a。  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 Private Bag 14-901 Wellington NZ
http://www.niwa.co.nz

可回覆此資源相關問題者:

Kevin Mackay
Marine Data Manager
NIWA Private Bag 14-901 Wellington NZ
http://www.niwa.co.nz

元數據填寫者:

Kevin Mackay
Marine Data Manager
NIWA Private Bag 14-901 Wellington NZ
http://www.niwa.co.nz

地理涵蓋範圍

Ross Sea, Scott Island, and Balleny Islands

界定座標範圍 緯度南界 經度西界 [-76.13, -159], 緯度北界 經度東界 [-59.45, 162]

時間涵蓋範圍

起始日期 / 結束日期 2006-01-25 / 2006-03-18

計畫資料

無相關描述

計畫名稱 Ministry of Fisheries (MFish) Contract ZBD2005-03
經費來源 Ministry of Fisheries (MFish) Contract ZBD2005-03
研究區域描述 Eastern and Central Ross Sea, Scott Island & Balleny Islands, Antarctica, 2006.
研究設計描述 The MFish survey plan was two fold. First was the collection of underway data during transits and while the geophysical survey was progressing. These data included towing a continuous plankton recorder during transits, continual surface fluorescence measurements, water temperature and salinity measurements, recording data from the 120khz echo sounder, sea bird and mammal observations. The second part of the MFish plan was to collect data under the Ocean Survey 2020 priority plan. These proposals were then prioritised as follows: (1) Biodiversity Study for MFish: Continental shelf break (mid priority); Eastern approaches to Balleny Islands (high); Balleny Islands (high); and the Seamount between Scott and Balleny Islands (low). (2) DOC: Marine mammals and bird observations (high).

The personnel involved in the project:

研究主持人
Alison MacDiarmid

取樣方法

During daylight hours hourly counts of seabird abundances and continuous recording of marine mammal sightings with occasional directed in situ sampling using epibenthic sleds, still and video cameras and krill nets

研究範圍 Eastern and Central Ross Sea, Scott Island & Balleny Islands, Antarctica, 2006.

方法步驟描述:

  1. Instantaneous counts of birds at 3 distances and bird transect counts
  2. Marine mammal transect counts
  3. Camera stations (still and video) were used to test the feasibility of obtaining relative abundance estimates and local density estimates of demersal fishes by comparing fish abundances, size frequencies and species compositions in still camera images during periods of continuous lighting vs. occasional strobe lighting during benthic camera transects when the camera system was actively “flown” 5-10 m above the bottom while the Tangaroa was slowly drifting or underway (~0.5 knot). A colour video camera recorded fish behaviour during the flood-lit phase and verified the period that the flood light was on. The work was planned to take place at randomly positioned stations in one depth stratum < 1000m of one area of higher demersal fish abundance identified from existing catch rate data.
  4. Meso-zooplankton (2x2m fine-mesh (2mm)) net was used to opportunistically sample midwater andcsurface swarms of krill and other mesopelagic species.
  5. Epibenthic sled (mouth opening 1.4 x 0.5 m, 2 m long, 25 mm mesh diameter) was used to sample the uppermost infaunal and the epifaunal components of the benthic communities. The epibenthic sled was towed at a speed of 1.5 knots for a distance of ~0.5 nm parallel to the depth contour yielding paired sled and photographic estimates of benthic macro-invertebrate abundance and composition suitable for tests of association with demersal fish abundance and community composition.

額外的元數據

marine, harvested by iOBIS

替代的識別碼 ee069354-4c2f-4ace-ae26-86243fc0592a
https://nzobisipt.niwa.co.nz/resource?r=tan0602