森林效益的多样性,除提供林产品、保护环境、涵养水分、保持地力、净化水源、净化大气的作用外,对调节气候也起着极大的作用,现以东门林场造林郁闭成林前后的气候变化作为例证。东门林区是我区历史上著名的干旱地区,六十年中建立林场造林。东门林场即由原来的东门林场和跃进林场合并而成。全场 In addition to providing forest products, protecting the environment, conserving water, maintaining soil fertility, purifying water sources and purifying the atmosphere, the diversity of forest benefits also plays an important role in regulating the climate. As an example, before and after the climate change. Dongmen Forest is a well-known arid region in the history of our district, and established forestation afforestation in 60 years. East Gate Farm that is from the original East Gate Farm and Yuejin forest merged. The audience