Learn today, plan for tomorrow.
Sign up for news and offers from Planetizen Courses, the online learning platform for planners.
Preventing Desertification With a Wall of Trees
<p>Officials in Africa have approved a plan to plant a "wall of trees" across the continent to prevent the southward spread of the Sahara desert due to winds and drought.</p>
"The 'Great Green Wall' will involve several stretches of trees from Mauritania in the west to Djibouti in the east, to protect the semi-arid savannah region of the Sahel - and its agricultural land - from desertification."
"A plan for the proposed US$3 million, two-year initial phase of the project - involving a belt of trees 7,000 kilometres long and 15 kilometres wide - was formally adopted at the Community of Sahel-Saharan States (Cen-Sad) summit on rural development and food security in Cotonou, Benin, last month (17-18 June)."
"North African nations have been promoting the idea of a Green Belt since 2005 (see African nations agree to boost desert research). The project has been scaled down to reinforce and then expand on existing efforts, and will not be a continent-wide wall of trees, despite the name of the project."
"The Green Wall will involve two planting projects on the east and west sides of Africa."
Full Story:
Published on Tuesday, July 8, 2008 in
Topics
- Watch: How Soviet Planners Created a Different Kind of City
- When Discussing Racist Monuments, Don't Forget Urban Freeways
- First New Bridge to Manhattan in Decades Proposed Just for Pedestrians and People on Bikes
- The Eviction Crisis Is Already Here
- Anti-Racist Planning: A View from Elsewhere
- From 60 Affordable Senior Apartments to 16 $5 Million Homes
- Capital Gains Tax Under Consideration in Seattle
- More Housing Could Increase Affordability If You Build It in the Right Places
- Chicago's Planning Director on Leadership During Crises
- Zoning Changes for Economic Resilience During and After the Pandemic
- Plan to Widen I-5 in Portland Loses Critical Local Support
- Failing to Account for Induced Traffic, Even When the Public Demands It
- More Baby Boomers and Fewer Young People: More Dependents Among the U.S. Population
- Pilot Projects Launched to Test Coordinated Curb Use
- California's Coronavirus Infections and Hospitalizations Surge
- As Moratoriums Start to Lift, Preparing for an Eviction Wave
- COVID-19: What About Those Protests?
- The All-New High Line
- House Democrats Approve $1.5 Trillion 'Moving Forward Act'
- Right-to-Purchase Policy Empowers Tenants In San Francisco, Fights Gentrification
