說明
Original provider: International Fund for Animal Welfare Dataset credits: International Fund for Animal Welfare Abstract: Boat-based acoustic and visual surveys for harbor porpoises (Phocoena phocoena) were conducted during the summers of 2001 and 2002 in order to investigate their distribution and relative abundance in the Baltic Sea, and to compare the results with the adjacent Kiel and Mecklenburg Bights and the Little Belt. Purpose: Harbor porpoises are subject to year-round bycatch in gillnets and other fishing gear in these waters. This is of particular concern in the Baltic Sea where a survey carried out in 1995 indicated that the population is low and current levels of anthropogenic mortality are believed to be unsustainable. Supplemental information: 6/15/2010: The primary contact was changed from Douglas Gillespie to Anna Moscrop upon provider request. Acoustic sound files are not available in OBIS-SEAMAP. This dataset includes acoustic events only. Data for visual sightings during the survey are available in Baltic Porpoise Sightings 01-02.
資料紀錄
此資源出現紀錄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 462 筆紀錄。
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。
如何引用
研究者應依照以下指示引用此資源。:
Moscrop, A. 2014. Baltic Porpoise Acoustic Surveys 01-02. Data downloaded from OBIS-SEAMAP (http://seamap.env.duke.edu/dataset/343) on yyyy-mm-dd.
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 OBIS-SEAMAP。 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: 62622d1b-01ec-4c2d-ac78-d224c9a13d2f。 OBIS-SEAMAP 發佈此資源，並經由Ocean Biodiversity Information System同意向GBIF註冊成為資料發佈者。
關鍵字
Occurrence,Marine mammals,Habor porpoise,Habour porpoise,Acoustic survey; Observation; Occurrence
外部資料
此資源尚有其他格式可用
| OBIS-SEAMAP Dataset Page | http://seamap.env.duke.edu/dataset/343 UTF-8 Interactive map |
|---|---|
| FGDC Metadata | http://seamap.env.duke.edu/dataset/343/xml UTF-8 XML |
聯絡資訊
- 元數據提供者 ●
- 散布者
地理涵蓋範圍
Baltic Sea,Poland
| 界定座標範圍 | 緯度南界 經度西界 [50.142, -4.881], 緯度北界 經度東界 [57.771, 16.968] |
|---|
分類群涵蓋範圍
Scientific names are based on the Integrated Taxonomic Information System (ITIS).
| Species | Phocoena phocoena (Harbor Porpoise) |
|---|
時間涵蓋範圍
| 起始日期 / 結束日期 | 2001-08-01 / 2002-08-19 |
|---|
計畫資料
無相關描述
| 計畫名稱 | Baltic Porpoise Acoustic Surveys 01-02 |
|---|---|
| 經費來源 | NA |
參與計畫的人員:
- 擁有者
取樣方法
NA
| 研究範圍 | NA |
|---|
方法步驟描述:
- NA
收藏資料
| 蒐藏名稱 | zd_343 |
|---|---|
| 蒐藏編號 | zd_343 |
| 上層採集品識別碼 | OBIS-SEAMAP |
額外的詮釋資料
marine, harvested by iOBIS
| 目的 | Harbor porpoises are subject to year-round bycatch in gillnets and other fishing gear in these waters. This is of particular concern in the Baltic Sea where a survey carried out in 1995 indicated that the population is low and current levels of anthropogenic mortality are believed to be unsustainable. |
|---|---|
| 替代的識別碼 | http://ipt.env.duke.edu/resource?r=zd_343 |