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Ramsar Technical Report 7: Ramsar Wetland Disease Manual

… should be collected at a suspected outbreak, including: � Environmental factors � Estimation of disease onset � Species … abiotic diseases: those that are caused by non- living, environmental agents, such as, toxic chemicals, heavy metals, … L., Foster, J.W., Measer, L.l. & Patton, S. (1998). An indicator of human impact: gastrointestinal parasites of …
19 Jun 2026 Document

Handbook 4: Avian influenza and wetlands

… arrangements for domestic/captive birds; iii) control environmental transmission routes for the virus on the site … (e.g., through participatory management approaches and environmental education programmes). Management plans still … to local government, law enforcement professionals, and environmental authorities. Indeed, one of the major …
19 Jun 2026 Document

Introduced Non-native Waterbirds - Status within the African-Eurasian Flyways

… and their presence prevents an accurate assessment of any environmental effects on the natural population. Feral …
19 Jun 2026 Document