🚀 go-pugleaf

In article <8323@pyr.gatech.EDU> steve%revolver@gatech.edu writes:
>In article <1989May23.190505.18229@utpsych.toronto.edu+ raymond@psych.toronto.edu (Raymond Shaw) writes:
>+Would the lawn produce more oxygen (which I presume is good for the environment)
>+if I didn't mow it, and just let it grow?
>     You can stop worrying.  Grass is biomass and perennial.  It draws its
>energy and nutrients from the sun and the soil.  When it dies, the elements
>return from whence they came.  No net gain or loss in oxygen.

The net loss to the environment has already happened when the lawn was
installed in the first place:
	- Loss of native species (including native grasses) and habitat
	- Loss of species diversity (when the ecosystem was changed to
	  a monocrop)
	- Reduction of biomass (from multi-foot high trees and shrubs
	  to inch high grass)
	- Consequent loss of carbon bank, released as CO2 to the atmosphere
	- Potential releases of poisons to the environment from lawn
	  maintenance chemicals and their production

potency@violet.berkeley.edu
{decvax|hplabs|ihnp4|decwrl|nbires| \
	sdcsvax|tektronix|ulysses}!ucbvax!violet!potency