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Environmental Guidance Note for Disaster Risk Reduction - Healthy Ecosystems for Human Security
… marsh buffers and regulates flood water discharge into the sea. The annual value of this service was estimated at more … Assessment (EIA) and Strategic Environmental Assessment (SEA) processes, which are conducted for new development … badly degraded in many places. Severe erosion of formerly deep soils has reduced their capacity to hold water. …
The impact of disasters and crises on agriculture and food security
… climate change poses a further challenge as rising sea levels are responsible for extreme coastal flooding, … and soil erosion on hillsides and mountain slopes. Deep-rooted trees and shrubs can reinforce shallow soil … However, forest cover only has a marginal effect on deep-seated landslides that are typically instigated by …