the first Amarica park were remote

the first Amarica park were remote and difficult to reach, as many indonesian park are today,which meant they received few visitors.it was only much later,in the second half of the twentieh century,that carrying capacity for both the environment and the visitors themselves began to be exceeded. this was due to a variety of influences and lifestyle factors for people in industrialized countries, including the development of mass transportation systems and the availability of greater disposable income and more leisure time, and an increasing desire to spend this leisure time in natural areas. the management of visitor flows in national park in industrialzed countries therefore became a pressing issue.

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