Making Forest and Landscape Restoration a Force for Change
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Transcript of Making Forest and Landscape Restoration a Force for Change
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Making Forest and Landscape Restoration a Force for Change
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Forest and landscape restoration• Restoring functionality and productive
capacity to forests and landscapes in order to provide food, fuel, and fiber, improve livelihoods, store carbon, improve adaptive capacity, conserve biodiversity, prevent erosion and improve water supply.
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Potential Extent of Forests and WoodlandsWhere forests would grow if climate and soils were the only constraint
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Current Extent of Forests and WoodlandsWhere they are today
More than a quarter has been lost...
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Permanent pasture
Protected Primary Forest
Degraded Forest Lands
Permanent pasture
Plantations
Secondary forest
Secondary forest
Permanent pasture
Intensive agriculture land
Degraded Primary Forest
A landscape is an interconnected mosaic
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Forest and Landscape Restoration:Not a top-down, one-size fits all solution• Bring people together to identify,
negotiate, and implement practices . . .
• . . . that restore an agreed optimal balance of the ecological, social, and economic benefits of forests and trees . . .
• . . . within a broader pattern of land uses
www.ideastransformlandscapes.org
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Forest and Landscape Restoration: Characteristics
Restore functionality and productivity, not ”original” forest
Treat the landscape as a mosaic of sites
Balance local needs and high-level priorities
Manage natural regrowth or plant new trees
Use trees to enhance food production (agroforestry)
Think long-term/large-scale. Monitor, learn, adapt.
www.ideastransformlandscapes.org
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Map-based assessment of restoration opportunities• Vast areas of once-forested land have been cleared
or support only degraded forests. Some of these lands can be restored.– How much?– Where?
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Mapping a sequence of questions • Where would forests be if
climate and soils were the only limitation?
• Where are forests today? (What has been lost or degraded?)
• Where are the opportunities for restoration?
– Wide scale– Mosaic– Remote
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Wide-scale restoration
Wide-scale restoration of forests is possible in less populated areas with less intensive land use where closed forests can grow back on a large scale once barriers such as fire or grazing are controlled.
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Opportunities for wide-scale restoration • Degraded or deforested
lands, sparsely populated; not croplands. China
Madagascar
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Mosaic-type restoration
Mosaic-type restoration of woodlands and trees is suitable where the population density is higher, including on lands where closed forests cannot grow. The result is a mix of forest, trees, and other land uses including agroforestry and smallholder agriculture.
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Opportunities for mosaic-type restoration
Degraded or deforested lands, may have high population density; not croplands.
China
Rukungiri District, Uganda
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Remote restoration
Remote opportunities for restoration exist in unpopulated areas, but are so far from human habitation that restoration may not be feasible. In these areas, forests have been lost or degraded by natural and human-influenced forces such as fire, drought, extreme climatic events, or pests and disease.
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Croplands
Croplands and settled areas on former forest lands may benefit from tree planting on steep slopes, along waterways and other targeted places to prevent soil erosion, to protect waterways, absorb storm water, increase soil fertility, and enhance soil moisture capacity.
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Mosaic restoration is the most widespread opportunity
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Africa has the greatest restoration opportunity area
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Most restoration opportunities are in the tropics
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Restoration opportunities in Latin AmericaLeading countries by region
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Restoration opportunities in AfricaLeading countries by region
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Restoration opportunities in AsiaLeading countries by region
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A window of opportunity has opened…Global agreements call for restoration:
UN Millennium Development Goals• Eradicate extreme poverty & hunger, ensure
environmental sustainabilityREDD-Plus• Slow, halt, and reverse forest cover and carbon lossConvention on Biological Diversity• Restore 15 percent of degraded ecosystems by
2020Bonn Challenge• Restore 150 million hectares of lost and degraded
forests by 2020