Research shows, during the process of the impact of vegetation to runoff, that mixed forest has the most obvious extension of the rain forest, followed by broadleavedforest, shrubs, bamboo forest;
研究发现,在植被影响径流过程作用中,混交林延长降雨历时作用最为明显,其次为阔叶林、灌丛、楠竹林;
2
The results showed that in 1985, mature broadleaved and coniferous forests occupied 68.52% of the forest resources, but in 1999, medium-age broadleaved and coniferous forests occupied 65.96%.