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T1 FAO Contribution to the Nature Based Solutions workstream for the Climate Action Summit - Forests and Trees: A Nature-based Solution to Global Urban Challenges (FAO)
A1 Food and Agriculture Organization of the United Nations, 
K1 urbanization
K1 tree
K1 forest
K1 Adaptation
K1 Biodiversity
K1 Cities
YR 2019
FD 2019
LK https://wedocs.unep.org/handle/20.500.11822/28777
UL https://wedocs.unep.org/handle/20.500.11822/28777
NO The Great Green Wall for Cities (GGWC) aims to use FBS to improve ecological continuity within urban areas and, by 2030, create up to 500,000 hectares of new urban forests and restore/maintain up to 300,000 ha of existing natural forests in and around cities in the Sahel and Central Asia. At least three cities in each of 30 countries will develop an integrated forestry strategy and implement it on a substantive scale.
DS UN Environment Document Repository
RD Sep 21, 2026