故事描述美国历史上著名的淘金潮，一个抢夺和贪欲的年代，故事把重心集中在美国边界城镇和那在它的非法边界中存在的无情力量的竞争。
然而，碳储存的损失和死亡率也较高，特别是死亡率比在农村森林的要高出一倍以上。
However, loss of carbon storage and death rates are also higher, especially death rates are more than double higher than those in countryside forests.
在非洲大陆，人们感染埃博拉病例与直接接触雨林中发现死亡的大猩猩、黑猩猩、猴子、森林羚羊和豪猪有关。
On the African continent, Ebola infections of human cases have been linked to direct contact with gorillas, chimpanzees, monkeys, forest antelope and porcupines found dead in the rainforest.
但是，树木被种植以后可能会死亡、腐烂或者发生森林火灾，也就会把他们储藏的二氧化碳重新放回大气层。
But trees, once planted, can die and decay or be chopped down for firewood, releasing the carbon they stored back into the atmosphere.
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