What is the main contradiction between developing tourism economy and protecting natural ecological environment?

The speed of human reclamation, transportation and accumulation is gradually equivalent to that of natural geological processes, and the transformation of biosphere and ecosystem sometimes exceeds the scale of natural biological processes. Human activities have become a great force on the earth, rapidly and dramatically changing the nature, and then affecting their own well-being. Disasters caused by human factors include all kinds of pollution and global environmental changes (such as global warming and ozone layer destruction). Human activities often lead to environmental deterioration. On the one hand, the fragility of the environment becomes obvious and the self-regulation ability becomes weak. On the other hand, the ability of human beings to resist disasters is also declining. On the other hand, many human processes of destroying the environment are themselves natural disasters. Under the influence of these multiple factors, the emergence and rapid growth of natural disasters are of course expected. Under the long-term development in various places, the forest has been seriously damaged, the ecology has gradually become unbalanced, the soil layer has been exposed, and the water control ability has deteriorated. Heavy rain may lead to flash floods, and the basic flow is insufficient in dry season. Increase. In a word, with the vicious expansion of population and the over-limit development of economy, the environment on which human beings depend is increasingly destroyed, which directly or indirectly leads to disasters, or worsens the situation and increases the frequency. This disaster. The deterioration of the environment has also weakened the productive forces and become the main obstacle to the sustainable development of the national economy. Land subsidence in plain and coastal areas is caused by excessive pumping of groundwater, collapse in mining areas is caused by instability after mined-out areas, and landslides and mudslides are caused by man-made destruction of natural rock-soil balance to restore or move soil and rocks. Happen.