說明
Transcription of gill-net events from Norwegian grey literature. The dataset covers gill-net test fishing results transcribed from grey literature (technical reports) throughout Norway.
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 773 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。
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。
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 Norwegian University of Science and Technology。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF 註冊
此資源尚未向GBIF註冊
關鍵字
Samplingevent Gill-net survey fishing
聯絡資訊
- 出處 ●
- 連絡人
- Professor
http://orcid.org/https://orcid.org/0000-0003-4529-6266
- 出處
- Senior Researcher
地理涵蓋範圍
Norwegian mainland
| 界定座標範圍 | 緯度南界 經度西界 [56.17, 2.812], 緯度北界 經度東界 [71.965, 32.344] |
|---|
分類群涵蓋範圍
Freshwater fish
| Class | Actinopterygii |
|---|
時間涵蓋範圍
| 起始日期 / 結束日期 | 1970-06-25 / 1998-12-31 |
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取樣方法
Survey test fishing data. The gill-net method employed are indicated in the "samplingProtocol" field and consists of variations around the Jensen series of single mesh size gill-nets (Jensen, 1986, J.Fish.Biol, 28, 637-646; https://doi.org/10.1111/j.1095-8649.1986.tb05198.x). Either bottom or floating gillnets, or reduced series (). Exceptions are where the gill-net employed is unknown (samplingProtocol = survey_litterature or survey_gillnet_unknown_*).
| 研究範圍 | The dataset consists of a collection of sampling events from various sources. Sampling events consist of one night of test fishing unless otherwise noted. "samplingEffort" indicates the number of gill-nets employed and "sampleSizeValue" indicate the total area of gill-nets employed (in square meters). Further description is given in; Ugedal, O., Forseth, T. & Hesthagen, T. 2005. Garnfangst og stør-relse på gytefisk som hjelpemiddel i karakterisering av aurebestan-der - NINA Rapport 73. 52 pp. URL: https://www.nina.no/archive/nina/PppBasePdf/rapport/2005/73.pdf (in Norwegian). |
|---|---|
| 品質控管 | Manual correction for typographical errors in transcription |
方法步驟描述:
- Data were transcribed by reading technical reports and entering values into spreadsheets.