熱帶雨林是生長(zhǎng)在熱帶地區(qū)的一種特殊森林系統(tǒng).林中樹(shù)種繁多,附生植物密布,藤本植物品種多數(shù)量大,棕櫚科闊葉植物茂盛,落葉植物極少,一年四季花果常有.由于結(jié)構(gòu)復(fù)雜,植物茂盛,熱帶雨林也成為眾多野生動(dòng)物的理想棲息地.作為地球上最復(fù)雜和重要的生態(tài)系統(tǒng),熱帶雨林被人們形象地稱為“地球之肺”,具有重要的生態(tài)價(jià)值和科研價(jià)值.在世界范圍內(nèi),熱帶雨林主要分布在北緯20度線和南緯20度線之間.
The tropical rain forest is the growth in the tropics area one kind ofspecial forest system.In forest tree seed many,epiphyte denselycovered,lianas variety multi- quantities big,Palm broad-leafplant luxuriant,deciduous plants extremely few,throughout the yearthe fruit and flowers are common.Because structure complex,the plantis luxuriant,the tropical rain forest also becomes the multitudinouswild animal's ideal habitat.On the achievement Earth most complex andthe important ecosystem,the tropical rain forest vividly is called bythe people "lung of the Earth",has the important ecology value andthe scientific research value.In the world scope,the tropical rainforest mainly distributes between the north latitude 20 lines and thesouth latitudes 20 lines,