King penguin census data, Gadget Gully, Macquarie Island (1993-2008)

DwC-A資料集	下載 607 紀錄在 English 中 (15 KB) - 更新頻率: 無計畫更新
元數據EML檔	下載在 English 中 (8 KB)
元數據RTF文字檔	下載在 English 中 (8 KB)

說明

Ground counts of King Penguin Aptenodytes patagonicuseggs, chicks, fledglings and adults at Gadget Gully on Macquarie Island (1993-2008 incomplete). Counts were obtained in the field by observers at Gadget gully. During the late 19th and early 20th centuries, when blubber oil fuelled house lamps, the king penguin population at Macquarie Island was reduced from two very large (perhaps hundreds of thousands of birds) colonies to about 3000 birds. One colony, located on the isthmus when the island was discovered in 1810, was extinct by 1894 and it took about 100 years for king penguins to re-establish a viable breeding population there. Here we document this recovery. The first eggs laid at Gadget Gully on the isthmus were recorded in late February 1995 but in subsequent years egg laying took place earlier between November and February (this temporal discontinuity is a consequence of king penguin breeding behaviour). The first chick was hatched in April 1995 but the first fledging was not raised until the following breeding season in October 1996. The colony increased on average 66% per annum in the five years between 1995 and 2000. King penguins appear resilient to catastrophic population reductions, and as the island’s population increases, it is likely that other previously abandoned breeding sites will be reoccupied.

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 607 筆紀錄。

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版本

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如何引用

研究者應依照以下指示引用此資源。:

Australian Antarctic Data Centre. King penguin census data, Gadget Gully, Macquarie Island (1993-2008).

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 Australian Antarctic Data Centre。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.

GBIF 註冊

此資源已向GBIF註冊，並指定以下之GBIF UUID: 96a682ee-f762-11e1-a439-00145eb45e9a。 Australian Antarctic Data Centre 發佈此資源，並經由Atlas of Living Australia同意向GBIF註冊成為資料發佈者。

關鍵字

Occurrence; Observation; Occurrence

外部資料

此資源尚有其他格式可用

Point of truth metadata record	https://data.aad.gov.au/metadata/records/King_Penguins_at_GG ASCII DIF 9.9

聯絡資訊

John van den Hoff

出處

Australian Antarctic Division

203 Channel Highway

7050 Kingston

Tasmania

john.vandenhoff@aad.gov.au

https://www.antarctica.gov.au/

http://orcid.org/0000-0001-9175-4980

DATA OFFICER AADC

元數據提供者 ●
連絡人

DATA CENTER CONTACT

Australian Antarctic Division

203 Channel Highway

7050 Kingston

Tasmania

aadcmanager@aad.gov.au

+61 3 6232 3244

http://data.aad.gov.au

Johnathan Kool

使用者

aadcmanager@aad.gov.au

地理涵蓋範圍

Gadget Gully, Macquarie Island.

界定座標範圍	緯度南界經度西界 [-54.509, 158.931], 緯度北界經度東界 [-54.509, 158.931]

時間涵蓋範圍

起始日期 / 結束日期	1993-09-28 / 2008-08-01

額外的詮釋資料

Marine, harvested by OBIS.

替代的識別碼	96a682ee-f762-11e1-a439-00145eb45e9a
	https://data.aad.gov.au/ipt/resource?r=mi_king_penguin