 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| • |
stream
sterilizations due to sawdust as early as 1930’s
|
|
|
|
|
|
|
| • |
A. S. Leopold - logging and other (e.g.
predator removal)
|
impacts
|
|
|
|
|
|
|
|
|
|
| • |
Early 1990’s mega-scale logging infrastructure
project
|
|
|
proposed (World Bank funding). Impact
studies began,
|
|
|
none directly related to aquatic systems. Project fell
through
|
|
after several years, apparently due to economic issues.
|
|
|
|
|
|
|
|
|
| • |
Road building continues, increasing
access and human
|
|
population pressures in formerly remote areas. Tourism
|
|
|
following access.
|
|
|
|
|
|
|
|
| • |
Milling and other lumber processing often
done in remote
|
|
areas with apparently little regard for impacts.
|
|
|
|
|