Exploration of Antarctic Subglacial Aquatic Environments pdf epub mobi txt 电子书下载 2024

☆☆☆☆☆
简体网页||繁体网页

Not Available (NA)

Natl Academy Pr

2007-7

162

$ 43.22

Pap

9780309106351

图书标签:

喜欢 Exploration of Antarctic Subglacial Aquatic Environments 的读者还喜欢

下载链接在页面底部

点击这里下载

facebook linkedin mastodon messenger pinterest reddit telegram twitter viber vkontakte whatsapp 复制链接

想要找书就要到小哈图书下载中心

qciss.net

立刻按 ctrl+D收藏本页

你会得到大惊喜!!

发表于2024-11-27

Exploration of Antarctic Subglacial Aquatic Environments epub 下载 mobi 下载 pdf 下载 txt 电子书下载 2024

Exploration of Antarctic Subglacial Aquatic Environments pdf epub mobi txt 电子书下载 2024

图书描述

Antarctica is renowned for its extreme cold; yet surprisingly, radar measurements have revealed a vast network of lakes, rivers, and streams several kilometers beneath the Antarctic ice sheet. Sealed from Earth's atmosphere for millions of years, they may provide vital information about microbial evolution, the past climate of the Antarctic, and the formation of ice sheets, among other things. The next stage of exploration requires direct sampling of these aquatic systems. However, if sampling is not done cautiously, the environmental integrity and scientific value of these environments could be compromised. At the request of the National Science Foundation, this National Research Council assesses what is needed to responsibly explore subglacial lakes. Exploration of Antarctic Subglacial Aquatic Environments concludes that it is time for research on subglacial lakes to begin, and this research should be guided by internationally agreed upon protocols. The book suggests an initial protocol, which includes full characterization of the lakes by remote sensing, and minimum standards for biological and other types of contamination.

Exploration of Antarctic Subglacial Aquatic Environments 下载 mobi epub pdf txt 电子书