跳至內容

File:Antarctic Temperature Trend 1981-2007.jpg

頁面內容不支援其他語言。
這個檔案來自維基共享資源
維基百科,自由的百科全書

Antarctic_Temperature_Trend_1981-2007.jpg (540 × 508 像素,檔案大小:93 KB,MIME 類型:image/jpeg


摘要

描述 Map showing Antarctic Skin Temperature Trends between 1981 and 2007. Skin temperature is roughly the top one millimeter of land, sea, snow, or ice. Across most of the Antarctic the temperature increased, in some areas warming approaching 2 degrees Celsius during the period. The map is based on thermal infrared (heat) observations made by a series of NOAA satellite sensors. None of the sensors were in orbit at the same time, so scientists could not compare simultaneous observations from different sensors to make sure each was recording temperatures exactly the same. Instead, the team checked the satellite records against ground-based weather station data to inter-calibrate them and make the 26-year satellite record. The level of uncertainty is between 2 and 3 degrees Celsius. The most dramatic changes are the red areas associated with iceberg calving and the collapse of the Larsen B ice shelf. In these cases, the satellites saw a change from cold ice to relatively warm open water.
日期
來源 en:Internet Archive - https://web.archive.org/web/20070823123915/http://earthobservatory.nasa.gov/Newsroom/NewImages/images.php3?img_id=17838 (originally http://earthobservatory.nasa.gov/Newsroom/NewImages/images.php3?img_id=17838 NASA Earth Observatory)
作者 Robert Simmon
其他版本 العربيَّة

授權條款

Public domain 本作品由NASA創作,屬於公有領域。根據NASA的版權政策:“NASA的創作除非另有聲明否則不受版權保護。”(參見:Template:PD-USGov/zhNASA版權政策JPL圖像使用政策
警告:

說明

添加單行說明來描述出檔案所代表的內容

在此檔案描寫的項目

描繪內容

著作權狀態 繁體中文 (已轉換拼寫)

斷定方法:​美國聯邦政府的作品 繁體中文 (已轉換拼寫)

多媒體型式 繁體中文 (已轉換拼寫)

image/jpeg

校驗和 繁體中文 (已轉換拼寫)

b5cef72131e7b5fa4f5938dd9c66275b22c7859e

斷定方法:​SHA-1 中文 (已轉換拼寫)

95,728 位元組

508 像素

540 像素

檔案歷史

點選日期/時間以檢視該時間的檔案版本。

日期/時間縮⁠圖尺寸用戶備⁠註
目前2007年11月21日 (三) 22:13於 2007年11月21日 (三) 22:13 版本的縮圖540 × 508(93 KB)Sagredo{{Information |Description=Map showing Antarctic Skin Surface Temperature Trends 1981-2007. Skin temperature is roughly the top one millimeter of land, sea, snow, or ice. Across most of the Antarctic the temperature increased, in some areas approachi

下列頁面有用到此檔案:

全域檔案使用狀況

以下其他 wiki 使用了這個檔案:

詮釋資料