出版社：Thai Society of Higher Eduction Institutes on Environment
摘要：Thirty years ago, reforestation in the tropics meant planting monocultures of economic trees.
Ecosystem restoration was rarely practised, due to lack of effective techniques. Since then, ecologists
have devised ways to: i) assist natural forest regeneration (ANR), ii) plant the right trees in the right
places and iii) ameliorate soils on severely degraded sites. Such techniques can maximize recovery
of i) biomass, ii) structural complexity, iii) biodiversity and iv) ecological functioning on sites at
all stages of degradation. Forest restoration has now become a global priority, with the UN calling
for restoration of 350 million hectares by 2030 (the Bonn Challenge). However most of the area
pledged to the initiative will become monoculture plantations (45%) or agroforests (21%), even
though ecological restoration sequesters 40 and 6 times more carbon respectively and supports
far higher biodiversity. Whilst scientists have overcome the technical barriers to restoration, social
“scientists” have yet to develop effective tools to overcome the socio-economic barriers, such as
poor governance, inadequate stakeholder motivation and ineffective funding mechanisms and
science-policy interface. Scientists have delivered the technical tools for restoration – now the
social scientists, economists and politicians must deliver the socio-economic tools.
关键词：Tropical Forest Restoration; Community Forestry; REDD+
