Coastal dunes and tidal wetlands are found at the interface between land and sea. They are dynamic ecosystems and serve as the first line of defense against the sea, buffering wind, waves, storm tides, and rising sea level. The physical environment of dunes and tidal wetlands is harsh. Both are exposed to wind and wave action and salt though they differ in availability of water. Dunes are water-limited as the unsaturated sandy soils have low water holding capacity that favors establishment of drought-tolerant vegetation. In tidal wetlands, the soils are saturated during tidal inundation, creating anaerobic soil conditions that favor colonization by hydrophytic (flood-tolerant) vegetation.

10 Ways To Fight Off Cancer

10 Ways To Fight Off Cancer

Learning About 10 Ways Fight Off Cancer Can Have Amazing Benefits For Your Life The Best Tips On How To Keep This Killer At Bay Discovering that you or a loved one has cancer can be utterly terrifying. All the same, once you comprehend the causes of cancer and learn how to reverse those causes, you or your loved one may have more than a fighting chance of beating out cancer.

Get My Free Ebook

Post a comment