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Guidebook for policy and legislative development on conservation and sustainable use of freshwater resources

… climate patterns. When water returns to land through precipitation it may either remain on the surface, as … higher temperatures but also rising sea levels, altered precipitation patterns, and an increase in extreme climatic … 3. applied to- a. the cleaning up of any water pollution acid the alleviation of its environmental effects; and b. …
25 May 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

Technical guidelines: Technical guidelines on the environmentally sound management of wastes consisting of, containing or contaminated with mercury or mercury compounds

… of only Hg batteriesRemoval of any impuritiesExtraction of precipitation/Liquid and solid separationPretreatmentThermal … hydrofluoric (HF), nitric (HNO3) and hydrochloric (HCl) acid mixture for subsequent determination of elements in … al, 2014. “Microbially enhanced dissolution of HgS in an acid mine drainage system in the California Coast Range”, …
25 May 2026 Document

The status of natural resources on the high-seas

… migrating upwards along faults(5,8) or via marine precipitation(9). Investigations into this are continuing at …
25 May 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

Vital Waste Graphics 3

… tion in 1999 was covered by recycling of used lead acid batteries (ULAB), of which 35 per cent was extracted … necessary in light of the in- creased chance of intense precipitation and flooding due to climate change. VITAL WASTE … Strategies and Policies for the Recycling of Used Lead Acid Batteries in the Informal Sector, The Philippine …
25 May 2026 Document in Chemicals and Waste

Spring: Managing groundwater sustainability

… fractured rocks. Groundwater recharge primarily occurs as precipitation or sometimes as leakage from rivers, lakes and … and renewability Groundwater is normally recharged by precipitation (i.e. rainfall and snow-melt), but in some … rivers, lakes, or canals. In arid climates, recharge from precipitation becomes less significant than seepage from …
25 May 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

Legal and institutional frameworks for sustainable soils: A preliminary report

… polar and sub-polar regions, in which the ratio of annual precipitation to potential evapotranspiration falls within … the marine environment include soil acidification, and acid sulphate soil processes. Many of the Convention’s … harm the marine environment and biota, including sediment, acid soils , and various chemicals from rural and non-rural …
25 May 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

Protected landscapes and cultural and spiritual values

… are exploited by digging wells, al- though they require precipitation for replenishment. How- ever, the whole area … micro-environmental variations caused by altitude, aspect, precipitation, and soil types. Primary crops include several … fields and homes: “the milky sap of the tree is a natural acid that burns the skin…[and is used] for warts, curing …
25 May 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

Land and water - the rights interface

… which had an arid desert-like climate with an average precipitation of only 28 centimetres per year.130 And … use of conjunctive management whereby surplus water from precipitation and surface water bodies is captured and stored …
25 May 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

Handbook 4: Avian influenza and wetlands

… site sequence of H5 and H7 avian influenza viruses: amino acid sequence at the HA cleavage site as a marker of …
25 May 2026 Document

Assessing forest landscape restoration opportunities at the national level: A guide to the Restoration Opportunities Assessment Methodology (ROAM)

… on inherently random ecological parameters, including precipitation and tree growth rates. However, the uncertainty …
25 May 2026 Literature See it in ECOLEX · This content is provided by ECOLEX