Democratic Underground Latest Greatest Lobby Journals Search Options Help Login
Google

Freshwater - How much do we have?

Printer-friendly format Printer-friendly format
Printer-friendly format Email this thread to a friend
Printer-friendly format Bookmark this thread
This topic is archived.
Home » Discuss » Topic Forums » Science Donate to DU
 
Why Syzygy Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Feb-06-05 10:27 AM
Original message
Freshwater - How much do we have?
http://www.ec.gc.ca/water/en/info/facts/e_quantity.htm

About 70% of the earth is covered in water.

The total amount of water in the world is approximately 1.4 billion km3, of which 97.5% is saltwater and 2.5% is fresh water.

(cut)

Of all fresh water not locked up in ice caps or glaciers, some 20% is in areas too remote for humans to access and of the remaining 80% about three-quarters comes at the wrong time and place – in monsoons and floods – and is not always captured for use by people. The remainder is less than 0.08 of 1% of the total water on the planet.

Expressed another way, if all the earth's water were stored in a 5-litre container, available fresh water would not quite fill a teaspoon.

... etc ...

http://www.grist.org/advice/ask/2005/01/31/umbra-freshwater/
Printer Friendly | Permalink |  | Top
bullimiami Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Feb-06-05 10:47 AM
Response to Original message
1. the problem isnt fresh water exactly
its where the water is located and how much we are willing to exert / spend to process and move it.

so the real problem is availability and economics.
Printer Friendly | Permalink |  | Top
 
FloridaPat Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Feb-06-05 10:58 AM
Response to Original message
2. Another problem is we keep polluting the fresh water we have.
Look at all the rivers in this country that you can't even drink the water from. I've seen red and orange creeks in Pennsylvania from mine run-offs. Pretty site. People are amazing - they love the make a mess of the nest they live in a wonder why they get sick.
Printer Friendly | Permalink |  | Top
 
Why Syzygy Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Feb-06-05 11:47 AM
Response to Reply #2
3. I keep re-reading this article ..
http://www.axisoflogic.com/artman/publish/article_15406.shtml

There Is No Tomorrow
By Bill Moyers
Jan 31, 2005, 22:07
(cut)

So what does this mean for public policy and the environment? Go to Grist to read a remarkable work of reporting by the journalist Glenn Scherer -- "The Road to Environmental Apocalypse." Read it and you will see how millions of Christian fundamentalists may believe that environmental destruction is not only to be disregarded but actually welcomed -- even hastened -- as a sign of the coming apocalypse.

....

Once again .. RELIGION does us in.

It is oh so RELIGIOUS to trash our planet.
These freaks have no clue as to what their sacred scripture actually says about caring for the planet upon which we live.

They care more for the words of man than their so-called 'god'.

It is sickening and frightening.

I only wish there was such a thing as 'rapture'. And they would all go to another planet and trash that one. Leave planet Earth to those of us who cherish it.

Printer Friendly | Permalink |  | Top
 
enki23 Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Feb-08-05 04:29 AM
Response to Original message
4. canada has most of it
.
Printer Friendly | Permalink |  | Top
 
DU AdBot (1000+ posts) Click to send private message to this author Click to view 
this author's profile Click to add 
this author to your buddy list Click to add 
this author to your Ignore list Fri Dec 27th 2024, 10:26 AM
Response to Original message
Advertisements [?]
 Top

Home » Discuss » Topic Forums » Science Donate to DU

Powered by DCForum+ Version 1.1 Copyright 1997-2002 DCScripts.com
Software has been extensively modified by the DU administrators


Important Notices: By participating on this discussion board, visitors agree to abide by the rules outlined on our Rules page. Messages posted on the Democratic Underground Discussion Forums are the opinions of the individuals who post them, and do not necessarily represent the opinions of Democratic Underground, LLC.

Home  |  Discussion Forums  |  Journals |  Store  |  Donate

About DU  |  Contact Us  |  Privacy Policy

Got a message for Democratic Underground? Click here to send us a message.

© 2001 - 2011 Democratic Underground, LLC