疏林草原







坦桑尼亞恩戈羅恩戈羅保護區的疏林莽原。


疏林莽原或译稀树莽原（Taíno阿拉瓦克语：sabana），分布於熱帶地區的又稱熱帶草原，主要分佈於非洲、巴西和澳大利亞的部分地區，草類高大茂密，且有稀疏的林木散佈其間。因高溫而有長乾季，植物均有耐旱特性。因食物資源豐富，草食性動物相當繁盛，有垂直分層覓食特性，長頸鹿、大象食用較高層樹葉，黑犀牛、大羚羊食用較低矮樹和灌木，小羚羊吃最低層的樹葉，斑馬吃草類頂部，而瞪羚則啃食嫩草。





  • 温带稀树莽原

  • 地中海式稀树莽原

  • Flooded savannas

  • Montane savannas (高地稀樹莽原)



参见



  • 温带草原、稀树草原和疏灌丛

  • 熱帶乾濕季氣候



参考










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