The article discusses the dynamic nature of coastlines, which cover about 70% of Earth’s surface with significant geomorphic processes influenced by waves, tides, and storms. These natural forces can reshape landforms and create coastal features such as dunes and reefs, essential for protecting inland areas from storms.
Coastal processes pose risks to human lives and property, given that over half of the U.S. population lives near shorelines. Human activities also threaten these delicate ecosystems. To manage and preserve coastal areas effectively, resource managers require a comprehensive understanding of coastal systems and the interplay of natural and human influences.
The article emphasizes the need for scientific research, monitoring, and inventory of coastal resources within national parks to ensure their protection and sustainability. Various parks are referenced as examples for deeper exploration of geodiversity and coastal management strategies.
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