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亚马逊流域的植物种类居全球之冠,这里上万种的植物大多体型高大,郁郁葱葱,遮天蔽日。但事实上,它们在这里的生存环境并不好,季节性的降雨使得亚马逊河及其支流经常泛滥成灾——每年11月份,亚马逊河就开始涨水,这期间,30多万平方公里的陆地会迅速变成汪洋,整个亚马逊几乎成了水的世界,洪水深度比平时水位要高出十几米。因此,生存在这里的植物必须要经历一年一度的洪涝灾害,它们必须努力长高,才不致于因被洪水淹没窒息而亡。成年植物基本上没有什么大的问题,但是,这对于它们的“子代”来说却是致命的。
Amazon species in the world’s largest species of plants, where thousands of plants are mostly tall, lush, sheltered. But in fact, they do not have a good living environment here. Seasonal rains often flood the Amazon and its tributaries - the Amazon starts to flood every November, during which more than 300,000 square kilometers The land will quickly become a vast expanse of water. The entire Amazon has almost become a world of water. The flood depth is about a dozen meters above normal water level. Therefore, the plants that survive here must experience the annual floods that they must strive to grow up so as not to die as a result of suffocation when flooded. There are basically no major problems with adult plants, but this is fatal to their “offspring.”