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- From: ddeocamp@pearl.tufts.edu (DANIEL M. DEOCAMPO)
- Newsgroups: sci.environment
- Subject: Re: What about this, doomsters?
- Message-ID: <19DEC199216064360@pearl.tufts.edu>
- Date: 20 Dec 92 04:06:00 GMT
- References: <JMC.92Dec10150952@SAIL.Stanford.EDU>
- Sender: news@news.tufts.edu (USENET News System)
- Organization: Tufts University - Medford, MA
- Lines: 54
- News-Software: VAX/VMS VNEWS 1.41
-
- In article <JMC.92Dec10150952@SAIL.Stanford.EDU>, jmc@cs.Stanford.EDU writes...
- >from Science, Dec. 4, p. 1574
- >
- >excerpt from article entitled "How to Grow Oil in the Persian Gulf".
- >
- >Halophyte Enterprises, a company in Tucson, Arizona, set up to
- >commercialize technology developed at the nearby University
- >of Arizona's Environmental Research Laboratory (ERL), has sent
- >a team to Jubail, Saudi Arabia. There, it is planting _Salicornia
- >beglovii_. The seeds of this salt marsh plant yield not only
- >edible oil but even protein meal for animal feed. [...]
-
- >..
- >..
- >The next revolution in agriculture is going to be seawater-based
- >irrigation" predicts Carl Hodges, the retired
- >director of ERL He believs not only that the project will
- >prove economically profitable, but that the strategy
- >could also help control global warming by covering barren
- >coastal desrt with food crops that would soak up carbon
- >dioxide.
-
- Does the article discuss the problem of stablizing the ground surface? This
- would be an interesting project to follow, because farming on
- such a dynamic system would demand well-designed techniques to avoid having
- crops buried or just blown away. Any ideas?
-
- >
- >[food crops won't help the CO2 problem unless some of the carbon
- >fixed by the crops is buried rather than re-oxidized - jmc
- >opinion]
-
- I read somewhere that we would need to reforest an area the size of Australia
- to counter
- deforestation. Even then, it would need to be done with fast-growing trees
- which were buried after growth to sequester the carbon. Even then, I wonder
- how much that would counter other sources of atmospheric CO2.
-
- >--
- >John McCarthy, Computer Science Department, Stanford, CA 94305
- >*
- >He who refuses to do arithmetic is doomed to talk nonsense.
-
- PS- I don't mean to be out of it, but what do you mean by "doomsters"?
-
- Daniel Deocampo Undergrad (I have an excuse for
- ddeocamp@pearl.tufts.edu any silly comments.)
- Department of Geology
- ---------------------| Environmental Studies Program
- "Show me someone | Tufts University
- who likes rivers, |
- and I'll show you |
- an alluvial fan." |
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