Trail Log 1995-1997 - Lamar at Colorado State University
Trail Log 1995-1997 - Lamar at Colorado State University
Trail Log 1995-1997 - Lamar at Colorado State University
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second oldest 2,000,000 years. It has a larger surface area, and is Baikal's analogue in the<br />
southern hemisphere. The lake is 1,637 meters deep <strong>at</strong> the deepest point, which is in the middle,<br />
near the large island.<br />
Seldom can lakes be older than 50,000 years. They fill with sediment.<br />
Two tectonic pl<strong>at</strong>es are pulling apart and drop the depression ever lower, pulling apart <strong>at</strong> about one<br />
inch a year, which means th<strong>at</strong> the lake can collect new sediment without any loss to its huge<br />
volume of w<strong>at</strong>er.<br />
It varies from 27 to 80 km. wide.<br />
You can drink the w<strong>at</strong>er.<br />
84% of the species are endemic.<br />
There was a glass model of the lake volume in the museum. This is now a World Heritage site.<br />
Baikal freshw<strong>at</strong>er seal. There are 100,000 of them. Nerpa.<br />
Omul - an Arctic whitefish endemic to Lake Baikal.<br />
Baikal sturgeon.<br />
Lake Baikal has 1,085 types of algae<br />
250 mosses<br />
450 lichens<br />
1,500 vascular plants<br />
255 small crustaceans<br />
83 gastropods<br />
86 worms<br />
52 species of fish<br />
Of the things underw<strong>at</strong>er, 75% are endemic. One of the strangest is golymyanka, a fish like a<br />
transparent ball of f<strong>at</strong>, which lives down to 1,500 meters. oilfish, bears live young, a f<strong>at</strong>ty fish.<br />
Comeophorus baicalensis.<br />
Baikal has more endemics than any other lake.<br />
Also, pike, grayling, and perch.<br />
Notes from Dan Bett, "The World's Gre<strong>at</strong> Lake," N<strong>at</strong>ional Geographic, June 1992, pp. 2-39. Baikal<br />
is older, deeper, and more richly endowed with life than any other lake on Earth, p. 1. There are<br />
1,500 endemics, more endemics than in any other lake, p. 38. It is 25 million years old, compared<br />
with Lake Superior, which is 10,000 years old. There are 30 species of sculpins (a kind of fish, of<br />
Cottidae); Lake Superior has four.<br />
There are hydrothermal vents.<br />
It is more than a mile deep, and 1/5 of the Earth's fresh w<strong>at</strong>er is here, more w<strong>at</strong>er than in all of<br />
North America's Gre<strong>at</strong> Lakes combined. (Other sources say somewh<strong>at</strong> less.)<br />
There are 40 or so towns and villages along the 2,000 km. (1,245 mile) shoreline. It is revered in<br />
Russia something like Americans do the Grand Canyon.