出現紀錄

Tethys Research Institute aerial survey cetacean sightings 2009-2011

最新版本 由 OBIS-SEAMAP 發佈於 2021年4月24日 OBIS-SEAMAP
Original provider: Tethys Research Institute Dataset credits: Tethys Research Institute; Institute for Environmental Protection and Research - ISPRA Abstract: Monitoring abundance and distribution is essential in any conservation strategy, but is often ignored in many regions, including much of the Mediterranean. It is a priority of the Italian Ministry of the Environment, who funded a series of aerial surveys around Italy, to provide significant baseline information on cetaceans distribution and abundance. The covered areas included the Pelagos Sanctuary, the Central Tyrrhenian, the Corsica and Sardinia Seas, and the Ionian Sea and the Gulf of Taranto. Numbers of animals within the Sanctuary are significantly higher in summer, when human activities and thus potential population level im... 增加顯示內容
首頁:
連結
發布日期:
2021年4月24日
託管於:
OBIS-SEAMAP
授權條款:
CC-BY-NC 4.0

說明

Original provider: Tethys Research Institute Dataset credits: Tethys Research Institute; Institute for Environmental Protection and Research - ISPRA Abstract: Monitoring abundance and distribution is essential in any conservation strategy, but is often ignored in many regions, including much of the Mediterranean. It is a priority of the Italian Ministry of the Environment, who funded a series of aerial surveys around Italy, to provide significant baseline information on cetaceans distribution and abundance. The covered areas included the Pelagos Sanctuary, the Central Tyrrhenian, the Corsica and Sardinia Seas, and the Ionian Sea and the Gulf of Taranto. Numbers of animals within the Sanctuary are significantly higher in summer, when human activities and thus potential population level impacts are highest. A crude comparison with data from past shipboard surveys suggests an appreciable decrease in fin whale density in the Pelagos Sanctuary area over the last decade, reiterating the need for a major synoptic basinwide survey, as well as regular monitoring surveys. The low CVs and CIs reconfirm the effectiveness of aerial surveys in estimating abundance of certain cetacean species in suitable areas/circumstances and may provide a model for other areas of the Mediterranean. These surveys provide baseline data to develop efficient long-term systematic monitoring programmes, as required by a number of national and international frameworks. The collected data may also be crucial in assessing whether ship strikes, one of the main causes of death for fin whales in the Mediterranean, are affecting the Mediterranean population. Supplemental information: Effort data are from 2009 only. When time and observed counts were not available, "00:00:00" and "1" was filled in, respectively.

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 1,142 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。

下載

下載最新版本的 Darwin Core Archive (DwC-A) 資源,或資源詮釋資料的 EML 或 RTF 文字檔。

DwC-A資料集 下載 1,142 紀錄 在 English 中 (94 kB) - 更新頻率: 無計畫更新
元數據EML檔 下載 在 English 中 (15 kB)
元數據RTF文字檔 下載 在 English 中 (12 kB)

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。:

Lanfredi, C. and G. Notarbartolo di Sciara. 2011. Tethys Research Institute aerial survey cetacean sightings 2009-2011. Data downloaded from OBIS-SEAMAP (http://seamap.env.duke.edu/dataset/776) 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: bbf53f93-852f-466d-88ad-b9e1327f9215。  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,Aircraft,Sightings; 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/776 UTF-8 Interactive map
FGDC Metadata http://seamap.env.duke.edu/dataset/776/xml UTF-8 XML

聯絡資訊

資源建立者:

Caterina Lanfredi
Primary contact
Tethys Research Institute
Giuseppe Notarbartolo di Sciara
Primary contact
Tethys Research Institute
http://www.tethys.org

可回覆此資源相關問題者:

Caterina Lanfredi
Primary contact
Tethys Research Institute
Giuseppe Notarbartolo di Sciara
Primary contact
Tethys Research Institute
http://www.tethys.org

元數據填寫者:

OBIS-SEAMAP
Marine Geospatial Ecology Lab, Duke University
A328 LSRC building
27708 Durham
NC
US
http://seamap.env.duke.edu

與此資源的相關者:

散布者
OBIS-SEAMAP
Marine Geospatial Ecology Lab, Duke University
A328 LSRC building
27708 Durham
NC
US
http://seamap.env.duke.edu
擁有者
Caterina Lanfredi
Primary contact
Tethys Research Institute
擁有者
Giuseppe Notarbartolo di Sciara
Primary contact
Tethys Research Institute
www.tethys.org
出處
ACCOBAMS and WDCS
The Agreement on the Conservation of Cetaceans of the Black Sea, Mediterranean Sea and contiguous Atlantic Area (ACCOBAMS) and Whale and Dolphin Conservation Society (WDCS)
http://www.accobams.org/

地理涵蓋範圍

Oceans

界定座標範圍 緯度南界 經度西界 [36.044, 5.882], 緯度北界 經度東界 [44.294, 19.025]

分類群涵蓋範圍

Scientific names are based on the Integrated Taxonomic Information System (ITIS).

Order  Cetacea (cetaceans),  Cetacea (cetaceans)
Family  Delphinidae (dolphins)
Species  Balaenoptera physalus (Fin Whale),  Globicephala melas (Long-finned Pilot Whale),  Grampus griseus (Risso's Dolphin),  Physeter macrocephalus (Sperm Whale),  Stenella coeruleoalba (Striped Dolphin),  Tursiops truncatus (Common Bottlenose Dolphin),  Ziphius cavirostris (Cuvier's Beaked Whale)

時間涵蓋範圍

起始日期 / 結束日期 2009-01-12 / 2011-01-19

計畫資料

無相關描述

計畫名稱 Tethys Research Institute aerial survey cetacean sightings 2009-2011
經費來源 NA

參與計畫的人員:

擁有者
Caterina Lanfredi
擁有者
Giuseppe Notarbartolo di Sciara

取樣方法

NA

研究範圍 NA

方法步驟描述:

  1. NA

收藏資料

蒐藏名稱 zd_776
蒐藏編號 zd_776
上層採集品識別碼 OBIS-SEAMAP

額外的詮釋資料

marine, harvested by iOBIS

目的 Not available
替代的識別碼 http://ipt.env.duke.edu/resource?r=zd_776