birding-aus

tree clearing

To:
Subject: tree clearing
From: Joyce Harding <>
Date: Fri, 25 Aug 2000 12:06:32 +1000
 "Julie Lynn McLaren" wrote 
       "is basically to stop erosion. From our personal experience of having
pulled scrub about 10 years ago to stop this erosion"

This seems to be an acceptable action on areas of original grass plains
where scrub has invaded. Invasions of scrub and the shading of loose soils,
preventing the growth of native grasses, which are deep rooted, would result
in erosian with heavy rains. Grass plains are part of the natural ecosystem
just as are woodlands and are vital for many birds. This is where local
knowledge and long term vision is necessary. We too easily forget that
outback Australia is not what it was 200 years ago. Changes have been
happening for all of that time. We need to know what those changes have been
before correct and lasting decisions are made.

J.Harding       


Birding-Aus is on the Web at
www.shc.melb.catholic.edu.au/home/birding/index.html
To unsubscribe from this mailing list, send the message
"unsubscribe birding-aus" (no quotes, no Subject line)
to 

<Prev in Thread] Current Thread [Next in Thread>
Admin

The University of NSW School of Computer and Engineering takes no responsibility for the contents of this archive. It is purely a compilation of material sent by many people to the birding-aus mailing list. It has not been checked for accuracy nor its content verified in any way. If you wish to get material removed from the archive or have other queries about the archive e-mail Andrew Taylor at this address: andrewt@cse.unsw.EDU.AU