ENB:13:05 [Next] . [Previous] . [Contents]

---

ECOSYSTEMS AFFECTED BY DESERTIFICATION, AND AIR-BORNE POLLUTION IMPACTS

Co-Chair Holdgate introduced programme element I.4, fragile ecosystems affected by desertification and the impact of air-borne pollution on forests. David Harcharik, FAO Assistant Director General, Forestry Department, summarized the document on this item (E/CN.17/IPF/1996/3). Part one of the document summarizes challenges in fragile ecosystems, successes and failures in reforestation, especially in Africa. It suggests that IPF consider integrating plantations and reforestation with natural systems, and strengthening governments capacities. Part 2 considers forest decline, especially in Central and Eastern Europe. It says IPF should consider the need for: additional international commitments on long-range pollution; monitoring and research; and an approach that defines a threshold for negative impacts.