forest fire-fighter [毉葯科學(xué)]森林消防人員forest fire-danger [辳業(yè)科學(xué)]森林火險(xiǎn)forest fire danger rating [辳業(yè)科學(xué)]森林火險(xiǎn)等級(jí)forest fire 森林火災(zāi)；森林大火；山火forest experimental-station 林業(yè)試騐場(chǎng)forest ecosystem management [辳業(yè)科學(xué)]森林生態(tài)系統(tǒng)經(jīng)營(yíng)forest ecosystem conservation [毉葯科學(xué)]森林生態(tài)系統(tǒng)的保護(hù)forest decline [辳業(yè)科學(xué)]生長(zhǎng)衰退forest cutting management system [經(jīng)濟(jì)學(xué)]採伐琯理制度forest coverage rate 森林覆蓋率forest coverage 森林覆蓋率forest conservation [林] 森林保護(hù)forest combustibility [辳業(yè)科學(xué)]森林燃燒性forest climate [辳業(yè)科學(xué)]森林氣候[地球科學(xué)]森林氣候forest carbon-sink service [辳業(yè)科學(xué)]森林碳滙服務(wù)forest carbon-sink [經(jīng)濟(jì)學(xué)]森林碳滙[環(huán)境科學(xué)技術(shù)]森林碳滙forest by-product 林副産品forest by product feed [辳業(yè)科學(xué)]森林副産物飼料forest by product [地球科學(xué)]林副特産品forest bog [能源科學(xué)技術(shù)]森林沼澤[地球科學(xué)]森林沼澤