[揽瓜阁精读]78.砍树大火

wannatechan

Mark一下！               

wannatechan

P1：controversies: ①post fire logging diminishes fire risk via fuel reduction & forests will not adequately regenerate without intervention
Vs. ② postfire logging is detrimental to long-term forest development
P2：a study of conifer regeneration,Biscuit Fire, with and without postfire logging
P3：replanting---unnecessary
P4：postfire logging increased fuel loads
P5：postfire logging ---incongruent---fuel reduction
Resources--limited: mechanical removal:expense
Prescribed burning: seedling mortality and soil impacts
P6: postfire logging--