Search results

… tree-planting for restoring degraded primary forests is restricted to localized, more heavily impacted areas (such as … waterlogging, salinization or other physical and chemical limitations); • soil erosion; • recurrent fire and … germination or establishment. The persistent physical, chemical and biological limitations found in degraded forest …

… on a regional or sub-regional level, with membership restricted to those countries located in certain geographical … Co-operation and co-ordination are of key importance. The chemical and waste related MEAs have taken a lead by …

… and willow and converted using more advanced thermo-chemical or bio-chemical processes. thIRD gEnERAtIon potential future …

… from an international watercourse, but toxic waste and chemical pollution from the plant are discharged onto the … ‘ensure stream flows adequate to protect the biological, chemical, and physical integrity of international … the application of ecological classification methods and chemical indices for the medium- and long-term review of …

… oil production facilities. Added to this is mortality from chemical residues and heavy metals, and the accidental … landscape. However, where suitable habitat areas are more restricted and are widely spaced, the corridors of flight … are not faring so well with at least 39% of the U.S. birds restricted to ocean habitats declining and dramatic declines …

… compared  with  marine  species,  as  they  are  more  restricted  in  their  movement  and  the  smaller water  … correct physio‐chemical or biological conditions.      … e affected, from the ranges of species present, to rates of chemical  …   22..22.. Ecological Flexibility    The Bowhead whale  is restricted to high  latitudes  …

… 43 5.2 Criterion B. Restricted geographic distribution … of ecosystem collapse: declining distribution (A) and restricted distribution (B). Two criteria assess functional … tides, currents, climatic factors and physical and chemical properties of the water column (Box 4). 30 | IUCN …

… potential contributions to key governance processes are restricted. There is a circular and self-reinforcing … of women’s roles in water management and their restricted positions in water governance. 5  Water security … a high toll on communities. Moreover, widespread use of chemical pesticides and herbicides in agriculture has led to …

… - hydrocarbon extraction and storage - refineries and chemical industries - heavy industry - thermal power plant - … very few are specialized in conservation work, with very restricted activities or effect due to administrative … — Be one of a set of sites that together hold a suite of restricted- range species or biome-restricted species. — Have …