知识世界

Environment:Coastal Dunes: Ecology and Rehabilitation

Coastal dune ecosystems are complex environments. They support a vast array of life from tiny microbes to dense rainforests， and are tightly interdependent systems. Sand dunes are naturally fluctuating ecosystems， but are also highly vulnerable to human-induced change. In many places， human activity has impacted heavily on dune ecology. Dunes have been left bare and unstable， and our coastline is vulnerable to storm damage.

• 01

  Environment： The Infinite Voyage —— Crisis in the Atmosphere

  
• 02

  Environment： Thirsty Planet（1）

  
• 03

  Environment： Waves in the Ocean

  
• 04

  Environment： Ice Worlds: Life at the Edge

  
• 05

  Environment： The Pond - Community Ecology in Action

  
• 06

  Environment： Something in the Air

  
• 07

  Environment： Building Blocks

  
• 08

  Environment： The Endless Voyage — Survivors

  
• 09

  Environment： The Nature of Things——The Living City

  
• 10

  Environment： It's in the Water