采伐

Illegal logging in Amazonia is rampant - and reduces those countries' wealth.

在亚马逊，非法采伐是不受制约的，然而也同时削减了这些国家的财富。

The excessive that comes for years as a result of abroad cuts, annatto resource already decreased considerably, so the price is climbed ceaselessly litre.

由于国外多年来的过量采伐，红木资源已大幅减少，所以价格不断攀升。

The growing features of triploid Populus tomentosa (B304) were measured, the chemical composition variation with the increase of the annual ring was studied and the optimal felling cycle was roughly determined.

对三倍体毛白杨(B304)的生长特征进行了测定，并研究了三大组分随轮龄增加的变异情况，初步确定了最佳采伐周期。

Woodpecker is a well-known forest birds that feed, in addition to eradication of pests such as bark beetle larvae than its wood chisel marks can be used as an indicator of forest health logging, which is known as the forest a doctor.

啄木鸟是著名的森林益鸟，除消灭树皮下的害虫如天牛幼虫等以外，其凿木的痕迹可作为森林卫生采伐的指示剂，因而被称为森林医生。

Woodpecker Woodpecker is the famous forest birds that feed, in addition to eradication of pests such as bark beetle larvae than its wood chisel marks can be used as an indicator of forest health logging, which is known as the forest a doctor.

啄木鸟啄木鸟是著名的森林益鸟，除消灭树皮下的害虫如天牛幼虫等以外，其凿木的痕迹可作为森林卫生采伐的指示剂，因而被称为森林医生。

I would captivate them with money before telling them that we needed to deforest their land.

我会先用钱迷惑住他们，然后再告诉他们我们要采伐森林。

The government has allowed the clear-cutting of trees in some logging regions of Oregon.

政府已允许将俄勒冈的部分采伐区的树木伐光。

He also supported clear-cutting logging practices including in old-growth areas.

他还支持皆伐采伐行为，包括在旧增长点。

For even-aged timber production, the major income is a perpetual periodic series of clear-cutting revenues p per acre, at the end of every rotation of t years.

成熟林用于木材生产，主要的收入来源于每个皆伐期t年内，每一英亩的采伐收入。

The main reasons of decreasing carbon in the undergrowth and soil layers are the continuous disturbance of falling trees, mountain smelting and tractor plowing in continuous Eucalyptus urophylla x E.grandis short\|rotation cropping.

短周期桉树人工林连栽采取的采伐林木、炼山清理、机耕全垦整地等措施对林地的反复干扰是导致林下植被和土壤碳贮量下降的主要原因。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。