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Report - Alternatives to fenthion for quelea bird control
… alternative pesticides; (b) explosives/fire-bombs; (c) a variety of mass trapping methods, sometimes keeping the birds … resistant crops Bullard & Gebrekidan (1989) described how plant breeders can produce crop cultivars that have … However, unless the majority of farmers in an area plant resistant varieties the birds will simply move away …
Evaluating effectiveness : A framework for assessing management effectiveness of protected areas
… indicate how the Framework has been used to develop a variety of evaluation systems. We have expanded the team of … reflect whether the long-term objectives are met (e.g. are plant and animal populations stable, are ecological systems … Areas,29 Conservation International Hotspots,30 Centres of Plant Diversity,31 Key Biodiversity Areas32 or WWF’s Global …
Protected Areas in East Asia: Evaluating and strengthening implementation of the CBD Programme of Work on Protected Areas and the East Asian Regional Action Plan
… extensive, contiguous primary forest and the highest plant biodiversity of any in the cool temperate zone, the … Parks Service has designated 9 ecological areas, 22 plant species and three animal species as subjects of … freshwater wetlands. Today there are over 1200 PAs in a variety of designations and management types. Only a very …
The valuation of ecosystem services: Are the challenges too many to ensure the maintenance of ecosystem integrity?
… cultural, and supporting services.2 These services have a variety of values, ranging from direct use values for … the services coming from the original system. A filtration plant for instance replaces only a small part of what a …
A review of the matrix-based management approach and organization of the Secretariats of the Basel Convention and the Stockholm Convention and the UNEP-part of the Secretariat of the Rotterdam Convention
… arising from these reviews are circulated to a variety of staff within the UNEP-hosted Secretariat, as well … Senior Technical Officer Bill Murray Deputy Director, Plant Production and Protection Division / Executive … Offices Name Position Shoki Al Dobai Regional Plant Protection Officer, FAO Regional Office for the Near …