A trial ring barking project will be carried out and the results monitored 剥除树皮试验计划即将实施，并对其结果实行监控。
2.
Ring barking involves peeling the bark of trees in order to cut the flow of tree sap . this eventually causes the tree to die and is considered an easier method than thinning 剥除树皮以减少树液的流出，最后导致树死去，这被认为是在减少种植之前的一种早期方法。
