Search results
4 Results
Sorted by relevance
Ramsar Technical Report 7: Ramsar Wetland Disease Manual
… water diseases to groundwater. • Variations in rainfall/dry season patterns – the Ebola virus is linked to unusual … and global movement of domestic animals for trade and farming can help to spread disease and also introduce novel … but that, as the hinterland of this wetland was rather dry, movements of >3 km were unlikely. This influenced the …
Guidelines on Biofuels and Invasive Species
… and are able to access deep sub-surface water sources in dry areas. they are also nitrogen fixing and can improve soil … to form impenetrable thickets, the ability to thrive in dry, saline soils, and foliage that is unpalatable to … for a fuel source would logically lead to more planting or farming of the species. For established populations, only …
A guide to designing legal and institutional frameworks on alien invasive species
… inland waters, marine and coastal areas,5 biodiversity of dry and sub-humid lands, and forest biological diversity. In … landscaping, ornamental aquaculture, tourism and game-farming. The risk associated with different pathways varies … • the re-introduction must not cause substantial damage to farming or forestry; • the permit determination procedure …