Burning the forest just once can leave behind enough black carbon to keep the soil fertile for thousands of years.

森林仅仅燃烧一次就能留下足够的黑碳，来保持数千年土壤肥沃。

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Many savanna and dry-forest plant species are called pyrophytes, meaning they are adapted in various ways to withstand occasional burning.

许多热带稀树草原和干森林植物物种被称为火生植物，这意味着它们以各种方式形成适应性，以抵御偶尔的燃烧。

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Cutting and burning of the Amazon forest is calculated to cause 20 percent of global carbon dioxide emissions, making Brazil the fourth-biggest greenhouse gas polluter.

对亚马逊雨林的砍伐与焚烧被认为造成了约20%的全球二氧化碳排放，使得巴西成为了全球第四大温室气体排放者。

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But they forecast little heat relief in a country where 500 forest fires were burning Tuesday.

VOA: standard.2010.08.10

The Lake Yellowstone Hotel overlooks a vast and placid body of moonlit water, its distant east shore smudged with the glow of a long-burning forest fire.

BBC: The king of US national parks

All this in addition poaching, illegal burning of forest, illegal trafficking in wildlife, and so on.

FORBES: Japan's Unknown Ecological Tragedy

Indonesia has laws designed to stop the burning of forest land, and supposedly imposes draconian penalties for damaging the environment.

ECONOMIST: The smoke in Asia��s eyes