森林灾害是可以计量的经济损失。
森林灾害是指在自然变异和人为影响对生物圈及人类社会产生危害性后果的事件。
The forest disaster mentioned here refers to the hazardous effect on biosphere and human society caused by nature and humans destroy.
本文在对森林灾害损失的构成进行研究的基础上对福建省森林灾害的经济损失进行了评价。
In this essay, with the components of economic losses induced by the forest disasters in Fujian Province having been firstly analyzed, the economic losses are assessed.
森林灾害主要有：人为砍伐树木的灾害、火险灾害、病虫鼠害的灾害、缺乏水资源的灾害等等。本文主要阐述了林业“三害”及其防治。
Forest disasters mainly contain human cutting disasters, fire disasters, pest and rodent disaster, the lack of water disasters. This article focuses on forestry "three evils" and prevention.
森林增强抵御自然灾害的能力。
汽车厂商都深知洪水、暴雪、泥石流、森林大火等灾害会给汽车生产带来哪些影响。
Manufacturers are all too familiar with interruptions to production from floods, blizzards, land slides, and forest fires.
周四的时候，德国再保险巨头——慕尼黑再保险公司表示：2010年已成为灾害性天气频发的一年，巴基斯坦洪灾，俄罗斯森林大火，墨西哥飓风就是佐证。
Catastrophic floods in Pakistan, wildfires in Russia, hurricanes in Mexico: 2010 has so far been an "exceptional" year for weather disasters, German reinsurance giant Munich re said Thursday.
假设陡峭的山坡以及被森林大火烧毁的地区容易爆发滑坡及泥石流灾害。
Assume that steep slopes and areas burned by wildfires are vulnerable to landslides and debris flows.
法新社——周四的时候，德国再保险巨头——慕尼黑再保险公司表示：2010年已成为灾害性天气频发的一年，巴基斯坦洪灾，俄罗斯森林大火，墨西哥飓风就是佐证。
AFP - Catastrophic floods in Pakistan, wildfires in Russia, hurricanes in Mexico: 2010 has so far been an "exceptional" year for weather disasters, German reinsurance giant Munich re said Thursday.
这些区域性空运能力的损失妨碍了对于自然灾害，森林火灾和其他本国紧急安全事务的快速反应。
Loss of this regional airlift capability hinders rapid response to natural disasters, forest fires, and other homeland security emergencies.
简述了遥感技术在我国土地覆盖、森林与草场、海洋调查与灾害监测方面的应用情况以及所取得的成果。
This paper summarizes the activities and achievements of remote sensing application to investigation of land use, forest, pasture land and oceans and monitoring of disasters in China.
棚民的土地利用方式对生态环境造成了很大的影响，表现在：森林的破坏、水土流失、江河淤塞、洪涝灾害等方面。
The way of land's use of the Shed people had negative influences on ecological environment: the destruction of forest, soil erosion, river's silting up, and flood disaster, etc.
因此，其在灾害监测、环境监测、资源勘查、森林调查、地形测绘等方面的应用具有独特的优势。
Thus, it has a unique advantage in the field of disaster monitoring, environmental monitoring, resource exploration, forest survey, topographic mapping and so on.
其主要原因之一是森林资源灾害的长期存在并日趋严重。
One of the main factors caused the situation is the forest resource disasters existing for long term and getting more and more serious.
重视和加强林火风险灾害管理研究，是预防、减少和控制森林火灾的重要手段和措施。
The risk management of forest fires is one of the important measures and methods for fire fighters to prevent, reduce and control the casualties.
森林火灾是造成森林资源破坏的重大灾害之一。
Forest fire is one of the major disasters of destroying forest reserves.
事实上，杉皮甲虫已经在阿拉斯加森林里生活了近百年，但是从来没有造成严重的灾害。
In fact, spruce bark beetles have lived in Alaskan forest for nearly hundred years without causing major damage.
如果森林火灾不能被扑灭，灾害一定会随之发生。
If a forest fire cannot be extinguished, devastation is sure to ensue.
最近，墨西哥海岸的飓风、西部海岸的地震灾害和西南部的特大森林火灾使更多的有效社区计划凸显了其重要性和迫切性。
Recent hurricanes along the Gulf Coast, earthquake damage along the west Coast, and devastating forest fires in the Southwest highlight the need for more effective community planning.
利用TM影像可以进行森林病虫灾害的监测，但是操作过于复杂，无法在生产单位进行推广应用。
Using TM images can monitor the damage caused by forest insects and diseases, but its operation is too complex to generalize this technique in production organization.
由地震所引发的次生地质灾害毁坏了森林和植被，堆积了大量松散的碎屑层，这也为地震后降雨诱发泥石流和滑坡提供了丰富的物质来源。
Such geological disasters destroyed forests and vegetation accumulated massive loose debris layer, which also can lead to large-scale mud-rock flows after the rains.
森林火灾是一种与自然性火险条件、人为活动有着十分密切关系的灾害。
The risk of forest fire is a mixed disaster of nature fire elements and human activities.
不过现在已经很少有城市不受全球气候变暖的影响了，不是有污染，就是有自然灾害，或者是森林毁坏和温室效应。
However, there are so few places left that have not been affected by global warming. If it's not the pollution, then it's the natural disasters, deforestation, or the greenhouse effect.
在分析森林生态系统所发挥的功能与效益的基础上，提出了森林病虫害灾害经济损失评估的指标体系。
According to the main functions and benefits of forestry ecological system, the index system of the economic losses of forest pest disaster evaluation was determined.
预测未来10年森林生物灾害的发展趋势为：（1）总体发生趋势平稳；
The occurrence trend of forest bio-disaster in the next 10 years is predicted; (1) The total occurrence trend will be steady;
森林火灾具有突发性、灾害发生的随机性、短时间内造成损失的巨大性等特点。
The forest fire usually breaks out abruptly and randomly, which always brings huge loss in a very short time.
应用森林健康理论，分析得出威胁祁连山森林健康的主要自然灾害为病虫鼠害、雪折、风倒滑坡、气候干旱及森林组成和林分结构不合理；
According to the theory of forestry health, the forestry health in Qilian Mountain is affected by mice pest, snow break, landslide, drought and unreasonal forestry stand structure and so on.
森林火灾是森林资源的重大灾害。
森林火灾是森林资源的重大灾害。
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