当我们更好地了解土壤多样性时，我们就能更好地预测森林管理对土壤的影响。
When we better understand pedodiversity, we will be better able to predict the impact of forest management on soil.
外来害虫可以对森林生态系统产生短期和长期的影响。
Exotic insect pests can produce both short-and long-term effects on forest ecosystems.
长期影响主要是由树种组成的变化以及随之而来的森林结构、生产力和养分吸收的变化所导致的。
Long-term effects are primarily mediated by changes in tree species composition and the consequent alterations of forest structure, productivity, and nutrient uptake.
由于树种具有不同的、往往是独特的特性，森林物种组成的变化以多种方式影响着生态系统。
Shifts in forest species composition ramify through the ecosystem in many ways because tree species have different, often unique properties.
森林污染严重影响了植物的生存，其次也对野生动物造成了影响。
The pollution of the forest has seriously affected plant life and, to a lesser extent , wildlife.
土壤多样性也会影响森林的生命力。
正如文章所解释的，森林动态会影响土壤多样性。
As the article explains, forest dynamics affects pedodiversity.
费拉罗想知道印度尼西亚的扶贫项目是否影响了森林砍伐。
Ferraro wanted to see if Indonesia's poverty-alleviation program was affecting deforestation.
目前的研究建立了识别工具，以进一步研究森林分化对这种疾病动态的影响。
The present work establishes the identification tools to move forward and ask how forest fragmentation affects such disease dynamics.
斯达克和她的队伍也发现驯鹿对森林生长什么有巨大的影响。
Stark and her team also observed that reindeer have a tremendous effect on what grows in the forest.
初步调查报告将于2008年初编制完成，并将包含关于非森林产品收获活动对大熊猫影响的评价内容。
Pilot survey report will be completed in early 2008 and will include an assessment of the impact of non-forestry product harvesting on the Giant Panda.
森林需要管理，以尽量减少不良干扰的风险和影响，包括野火、空气污染、风暴倒林、入侵品种、害虫、病害和昆虫。
Forests need to be managed so that risks and impacts of unwanted disturbances are minimized, including wildfires, airborne pollution, storm felling, invasive species, pests, diseases and insects.
该方案为各国提供了各种奖励措施，以防止森林地区受到包括树木砍伐、农业扩张和土地退化在内的各种影响，把碳释放进大气。
It offers nations incentives to protect forest areas from a variety of impacts that release carbon into the atmosphere, including tree felling and logging, agricultural expansion, land degradation.
由于卫生纸制造涉及纸浆工业中使用的化学物和砍伐森林，这对环境有着巨大影响。
Making toilet paper has a significant impact because of chemicals used in pulp manufacture and cutting down forests.
昆虫和病原体是森林生态系统的固有成分，通常其密度相对较低，所造成的损害较小，对树木生长及其活力的影响微乎其微。
Insects and pathogens are integral components of forest ecosystems and normally are present at a relatively low density, causing little damage, and having negligible impact on tree growth and vigour.
同时，其中许多气体需要加以限制，因为它们对公共健康、农业及包括森林在内的地球生态系统都会带来范围更为广泛的环境影响。
Meanwhile, many of these gases need to be curbed because of their wider environmental impact on public health, agriculture and the planet's ecosystems, including forests.
孩子们还可以与周围的森林，生物保留区互动，了解能源和水的过度使用如何影响环境。
Kids are invited to interact with the surrounding forest, the bio-retention area, and understand how the building's energy and water use affect the environment.
对沿海树木和森林，包括红树林，产生了相当的影响，但是可能需要一些时间才能知道全部的受损情况。
Considerable damage was done to coastal trees and forests, including mangroves, but it may take some time before the full extent of the damage is known.
在过去二十年中，由于人群对疾病感染的免疫力下降、砍伐森林、城市化、人口流动和气候变化等因素的影响，黄热病病例数呈增加趋势。
The number of yellow fever cases has increased over the past two decades due to declining population immunity to infection, deforestation, urbanization, population movements and climate change.
然而19世纪一连串的变化将他们本就困窘的境地变得更加糟糕：森林急剧退化使他们无法捕猎，很多人经营的盐业生意因为盐税而受影响。
Yet their plight was made worse by a series of 19th-century changes, including rapid deforestation, which stopped them from hunting, and the imposition of a tax on salt, which many had traded.
为减小其影响，天然森林就必须得到保护。
他监测了哥斯达黎加森林带和农垦区的鸟类，以记录下栖息地流失和土地使用对鸟类灭绝所产生的影响。
He monitors birds in Costa Rica's forest fragments and agricultural areas to document the effects of habitat loss and land use.
在上个世纪，降雨量已经开始下降了，而森林砍伐导致的侵蚀也影响了土地储水的能力。
Rainfall has decreased over the last century, and erosion from deforestation limits the ground’s capacity to store rainwater.
而且更糟的是荒地破坏了原自然森林促成的云层和地区降雨，影响到邻近原来受益的农夫。
Indeed, it is worse, for natural forest promotes cloud formation and local rainfall, and thus helps nearby farmers.
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.
国家森林局的相关人员说这场大火燃烧的主要是草地和灌木林地，生态系统并不会因为这种大火而受影响。
The fires are burning mostly grass and shrub land, ecosystems that are adapted to fire, says the Comisión Nacional Forestal (CONAFOR, Mexico’s National Forest Service).
粮农组织林业部的Susan Braat z讲海啸对森林和树木的影响以及林业部门的恢复和重建工作重点。
Susan Braatz of FAO's forestry Department discusses the impact of the tsunami on forests and trees and priorities for rehabilitation and reconstruction efforts in the forestry sector.
粮农组织林业部的Susan Braat z讲海啸对森林和树木的影响以及林业部门的恢复和重建工作重点。
Susan Braatz of FAO's forestry Department discusses the impact of the tsunami on forests and trees and priorities for rehabilitation and reconstruction efforts in the forestry sector.
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