采伐森林

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。

By the integration of GIS and the data obtained from forest resource inventory in 1987 and 2000, the analysis of spatial pattern of forest resource in Jinsong forest farm in Baihe forest bureau was carried out and the maps of management based on current resource status were produced.

利用1987年和2000年两期森林资源二类调查数据、林学图、地形图和GIS技术相结合，对长白山区白河林业局劲松林场的资源空间格局变化进行分析，并在现有资源状况下，根据森林采伐规程，通过GIS技术对林场进行经营利用规划，生成经营利用主题图。

The goals for the project are by the year 2000, lumbering in all exclusively protected zones will be stopped, the timber output will be reduced to 15 million cubic meters, and overcutting will be stopped.

工程实施目标是，到2000年，完全停止禁伐区内的森林采伐，调减木材产量1500万立方米左右，同时，杜绝超限额采伐。

The farmer can work alone in the field or the woods all day, hoeing or chopping, and not feel lonesome, because he is employed; but when he comes home at night he cannot sit down in a room alone, at the mercy of his thoughts, but must be where he can "see the folks," and recreate, and, as he thinks, remunerate himself for his day's solitude; and hence he wonders how the student can sit alone in the house all night and most of the day without ennui and "the blues"; but he does not realize that the student, though in the house, is still at work in his field, and chopping in his woods, as the farmer in his, and in turn seeks the same recreation and society that the latter does,though it may be a more condensed form of it.

农夫可以一整天，独个儿地在田地上，在森林中工作，耕地或砍伐，却不觉得寂寞，因为他有工作；可是到晚上，他回到家里，却不能独自在室内沉思，而必须到"看得见他那里的人"的地方去消遣一下，用他的想法，是用以补偿他一天的寂寞；因此他很奇怪，为什么学生们能整日整夜坐在室内不觉得无聊与"忧郁"；可是他不明白虽然学生在室内，却在他的田地上工作，在他的森林中采伐，像农夫在田地或森林中一样，过后学生也要找消遣，也要社交，尽管那形式可能更加凝炼些。

Execute a forest to cut limitation management is a when strengthen protection of silvan natural resources and management principal institution.

实行森林采伐限额治理是加强森林资源保护和治理的一项重要制度。

But on account of excessive cut since 1949, forest resources cutdown sharply, bring a series of problem, for instance, forest productivity decrease, forest habitat fragmentation, agrestic species become extinct at a high speed, environmental quality decline, this paper discussed forest resources change in Heilongjing Province from statistical change feature of forest resources and forest landscape pattern change, using model of GM(1,1) to predict the development trend of forest resources here.

但由于半个多世纪的过量采伐，致使森林资源锐减，带来了森林生产力下降、森林生境破碎化、乡土物种加速灭绝和环境质量下降等一系列问题。本文从森林资源统计变化特征、森林景观格局变化两个方面对黑龙江省森林资源的变化进行了研究，并用灰色理论的GM(1，1)模型对该省森林资源未来的发展进行了预测。

These changes include both positive changes from nonforest to forest and negative changes from forest to nonforest. The top ten changes by area were as follows: plantation to cut area, forest toopen forest, forestto cut area,non forest to forest, barren land to forest,plantation to plowland,forest tobarren land,plantation to barren land,nonforest landto forest and open forest to forest.

森林资源变化依次是经济林变成采伐迹地、林分转变为疏林地、林分转变为采伐迹地、非林地向林地转变、宜林地转变为林分、经济林转变为耕地、林分转变为宜林地、经济林转变为宜林地、未成林地转变为林分、疏林地转变为林分。

The system can directly display, store, calculate and analyze the details of the forestry resources information provided by the different organizations of the whole city. It can also store the surveying results of the planning and designing on forestry resources into the database and update in real time the sublot attribute information according to of the planting or the cutting volume. Further more, it could be used to approve timber cutting design online.

该系统可以直观地显示、存储、统计和分析全市各编限单位的森林资源消长信息；可以将森林资源规划设计的调查成果存储于数据库中，根据采伐量或栽种量实时更新小班属性信息；可以网上审批采伐设计书等。

We summarized the reason and the root on the issue of illegal logging ,with the development of economic globalization, the developed and developing countries in the utilization of forest resources is bound to have a contradiction. The issue of illegal logging of timber is a forest resource in allocation process again.

通过以上的论述总结了非法采伐问题产生的原因与根源，经济全球化的日益发铺，发达国家与发铺中国家在森林资源利用问题上的矛盾必然产生，非法采伐问题是一次森林资源利用的再分配过程。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。