形势因一场严重的森林火灾的蔓延而复杂化了。
The situation was complicated by the spread of a serious forest fire.
热风增加了森林火灾的可能性。
许多专家认为森林火灾有一些原因。
Many experts believe there are some reasons for forest fires.
加州有两个主要问题：地震和森林火灾。
California has two major problems: earthquakes and forest fires.
一份报告显示，90%的森林火灾是人为引起的。
90% of forest fires are caused by humans, according to a report.
西班牙和葡萄牙的部分地区遭受严重的森林火灾。
Parts of Spain and Portugal suffer from terrible forest fires.
在周六下午大约六点钟，凉山木里县的一个村发生了森林火灾。
At about 6 p.m. on Saturday, a forest fire broke out in a village in Mu Li, Liangshan.
自然发生的森林火灾甚至比山体滑坡或积雪更能促进白杨树的生长。
Even more than mountainside slides of mud or snow, naturally occurring forest fires promote the survival of aspen trees.
如果气候变化才是森林火灾日益严重的主要原因，那么清除灌木丛本身是没有多大帮助的。
Clearing bush by itself won't help much if changes in climate are largely responsible for increasingly severe forest fires.
他说，尽管这种工具多用于室内灭火，但这根魔杖可能无法很好地对付森林火灾和其他大面积火灾。
As promising as the tool seems in enclosed quarters, the wand might not work well against forest fires and other widespread conflagrations, he said.
讨论的主题包括对森林破坏的协同研究，如何扑灭森林火灾，以及关于森林生态系统的欧洲研究项目的扩展。
The topics discussed included the co-ordinated study of the destruction of forests, as well as how to combat forest fires and the extension of European research programs on the forest ecosystem.
森林火灾可能会变得更加普遍。
澳大利亚的森林火灾给我们敲响了警钟。
森林火灾在春天很常见，凉山已经制定了防火规则。
Forest fires are common in spring, rules to prevent fires have come out in Liangshan.
据报道，四川的一场大型森林火灾中，有31名勇敢的年轻人牺牲。
It's reported that 31 of the brave young men were killed in a big forest fire in Sichuan.
近年来，由于干旱、炎热的天气，以及全球变暖导致的多变天气模式，导致了更多的森林火灾。
In recent years, there have been more wildfires because of dry, hot weather, and changeable weather patterns because of global warming.
因此，在雨林的这个区域，红色和橙色是最好的信号颜色，它们也是澳大利亚丛林火鸡在地面行走时发出信号的颜色。
In this part of the rain forest, therefore, red and orange are the best colors for signaling, and they are the colors used in signals by the ground-walking Australian brush turkey.
森林火灾使整个地区荒废了。
森林火灾时常由碎玻璃或香烟头引起。
Forest fires are often caused by broken glass or cigarette ends.
其他国家，如意大利，今年也是林火频频。
Other countries, such as Italy, are having a bad year of forest fires.
全年共发生森林火灾1.3万起，上升45.2%。
The year 2008 witnessed 13 thousand forest fires, up by 45.2 percent.
森林火灾也不断增加。
第一个是一个实现森林火灾模型的2 - d元胞自动机实现。
The first is an implementation of a 2-d cellular automaton that implements the forest-fire model.
旱灾导致大量森林火灾，马来西亚、印度尼西亚和巴西遭受打击。
Malaysia, Indonesia and Brazil were hit by droughts leading to huge Numbers of forest fires.
以前厄尔尼诺现象出现时，印尼就曾发生过非常严重的森林火灾。
In past El Ninos we have seen some very severe forest fires in Indonesia.
大多数森林火灾发生在邻近公路的地方或者是建了很多房子的野外。
The vast majority of forest fires occur close to roads or where housing developments have pushed deep into the wilderness.
木炭记录的巨杉林火灾历史可以再向前追溯8000多年。
The charcoal history of fire in the giant sequoia groves extends back more than 8,000 years.
如果重视生产，你要核算的碳来自领土内的烟囱、排气管和森林火灾。
If you look at production, you count the carbon that comes from a territory's smokestacks, exhaust pipes and forest fires.
天然的浮质是由海盐、沙漠灰尘、火山爆发物与森林火情的烟雾产生的；
Natural aerosols are produced by sea salt, desert dust, volcanic eruptions and smoke from forest fires.
目前，气温升高使水果不在充足，疟疾的发病率和山林火灾都有所增加。
Now rising temperatures are reducing the abundance of fruit and increasing the incidence of malaria and the risk of forest fires.
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