
Select an area of the above diagram to learn more about our approach to conservation.

Harvesting of wood for fuel is a major stress on forests as it fragments habitat and degrades water quality.
© Carol Fox/TNC

Developing Strategies
Yunnan Great Rivers Project: Sources
Identifying and ranking the causes of the stresses.
- Stress on Forest Function:
Clearing for yak grazing; roads and corridors for tourist development; harvesting of wood for fuel (energy) and housing construction.
- Stress on Forest Structure:
Mostly harvesting of wood for fuel (energy) and to a lesser extent for housing construction.
- Stress on Species Composition:
Harvesting of wood for fuel (energy) and housing construction (more important for this stress); unsustainable harvesting of plants for horticulture, traditional medicines, and food; illegal hunting.