元數據

Triple-D dredge benthos sampling

最新版本 由 NIOZ Royal Netherlands Institute for Sea Research 發佈於 2018年11月23日 NIOZ Royal Netherlands Institute for Sea Research
發布日期:
2018年11月23日
授權條款:
CC-BY-NC 4.0

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說明

Triple-D dredge The Triple-D (Deep Digging Dredge) was developed to quantitatively sample the larger-sized, often more sparsely distributed and longer-lived in- and epifauna. A prototype was described in Bergman and van Santbrink (1994). The Triple-D (2.40* 2.60*1.20 m; weight 1200 kg; towing speed 3 knots) effectively excises a 20 cm deep strip of sediment with a width of 20 cm from the seabed, of which the length of 100 m is controlled by an odometer triggering a pneumatic opening/closing mechanism. The sediment washes through the 7x7 mm meshes of a 6 m net astern the dredge. Catches of the Triple-D representing the fauna in 20 m2 are sorted and identified on board (for technical details Triple-D see https://www.youtube.com/watch?v=O3XIFzbljWk).

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。:

van der Veer H W, Bergman M (2017): Triple-D dredge benthos sampling. v1.3. NIOZ Royal Netherlands Institute for Sea Research. Dataset/Metadata. http://ipt.nioz.nl/resource?r=triple-d_dredge&v=1.3

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 NIOZ Royal Netherlands Institute for Sea Research。 This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0 License.

GBIF 註冊

此資源已向GBIF註冊,並指定以下之GBIF UUID: cbd94ecf-e0c8-4e59-8a1a-36f7c9e17041。  NIOZ Royal Netherlands Institute for Sea Research 發佈此資源,並經由Netherlands Biodiversity Information Facility同意向GBIF註冊成為資料發佈者。

關鍵字

Metadata

聯絡資訊

資源建立者:
-

Henk W. van der Veer
Magda Bergman

可回覆此資源相關問題者:

Henk W. van der Veer

與此資源的相關者:

Taco de Bruin
Henk De Vries
散布者
Unknown
NLBIF (Netherlands Biodiversity Information Facility)
P.O. Box 9517
2300 RA Leiden 2300 RA
NL

地理涵蓋範圍

North Sea

界定座標範圍 緯度南界 經度西界 [51.15, -4.446], 緯度北界 經度東界 [62.058, 8.01]

分類群涵蓋範圍

無相關描述

Phylum Bivalves (Bivalves)

額外的詮釋資料

替代的識別碼 cbd94ecf-e0c8-4e59-8a1a-36f7c9e17041
http://ipt.nioz.nl/resource?r=triple-d_dredge