説明
The maps consist of 10x10 km2 grid and shows predicted abundance of the species based on two-step analysis (see Data Analysis) of data available over the distribution of seabirds in Norwegian and adjacent sea areas (see Dataset) in winter. Along with the maps we also present uncertainty in predictions that 95% confidence intervals and standard error. The confidence intervals were not possible to define at very low densities. It is important to note that uncertainty does not allow for systematic errors caused by differences in detectability (see Methods). Conspicuous species that often follows after the vessel is systematically overestimated. This is especially true species fulmars, kittiwakes, herring gulls, black-backed gulls and gull. Small dark species diver is probably equivalent underestimated. This is especially auks: auk, puffin, razorbills, murres and guillemots. Abundance estimates should be regarded as indexes.
バージョン
次の表は、公にアクセス可能な公開バージョンのリソースのみ表示しています。
引用方法
研究者はこの研究内容を以下のように引用する必要があります。:
Fauchald P (2013): Predicted abundance of seabirds in open sea. Winter season. v1. Norwegian Institute for Nature Research. Dataset/Other. https://ipt.nina.no/ipt/resource?r=opensea_seabirds_winter&v=1.0
権利
研究者は権利に関する下記ステートメントを尊重する必要があります。:
パブリッシャーとライセンス保持者権利者は Norwegian Institute for Nature Research。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF登録
このリソースは GBIF に登録されていません。
キーワード
Other; Seabirds; open sea data
外部データ
リソース データは他の形式で入手可能です。
| All species winter | http://seapop.nina.no/download/winter.zip ISO8859-1 shape |
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連絡先
- メタデータ提供者
地理的範囲
Norwegian and adjacent sea areas
| 座標（緯度経度） | 南 西 [55.06, -7.54], 北 東 [75.98, 30.74] |
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生物分類学的範囲
Seabirds
| Order | Aves (Birds) |
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時間的範囲
| 生成(収集）期間 | 2013 |
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追加のメタデータ
| メンテナンス内容 | See description of Methods on http://www.seapop.no/no/metoder/kartlegging-hav/ and data analysis on http://www.seapop.no/no/metoder/kartlegging-hav/dataanalyse.html (Norwegian only) |
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| 代替識別子 | https://ipt.nina.no/ipt/resource?r=opensea_seabirds_winter |