Search results
9 Results
Sorted by relevance
Spring: Managing groundwater sustainability
… in major aquifers, reducing stream flows and causing the degradation of ripar- ian and wetland ecosystems. The … and vulnerability of an aquifer is based on mapping of soil and rock characteristics. The water balance is estimated … generally has a protective cover provided by the soil and unsaturated zone • As development increases more …
Groundwater in international law: Compilation of treaties and other legal instruments
… of this Convention: (a) "desertification" means land degradation in arid, semi-arid and dry sub- humid areas … means the terrestrial bio-productive system that comprises soil, vegetation, other biota, and the ecological and … human activities and habitation patterns, such as: (i) soil erosion caused by wind and/or water; (ii) deterioration …
Integration of groundwater management into transboundary basin organizations in Africa - Training manual
… impacts on river flow, water quality and aquifer degradation. Riparian State Collaboration: 1. TBOs generally … Aquifers may be open to the atmosphere through a permeable soil cover, and in this condition they are know as … irrigated agriculture, but also vegetation clearance and soil compaction; ■■ Urbanisation processes, and in particular …
E2 - Prevention of Aquifer Pollution
… Groundwater Quality The main causes of groundwater quality degradation are pollution caused by inappropriate exploration … planning and licencing procedures. 2. Groundwater Quality Degradation caused by Exploration and Abstraction Poorly … recovery (in case of surface spreading techniques, called “soil aquifer treatment” - SAT) and to improve groundwater …
The greening of water law: Managing freshwater resources for people and the environment
… their services have been experiencing rapid and tremendous degradation and loss in the past 50 years, destroyed by … lies too deep underground to be accessible or exists as soil moisture World fresh water supply Sources: FAO, 2009. … land degradation, and disease; supporting services such as soil formation and nutrient cycling; and cultural services …
E1 - Regulation of the Environment - Support Function of Groundwater Systems
… the geologic profile where the pores or voids between the soil particles are completely filled with water. A geologic … below the surface under dozens or hundreds of meters of soil where they cannot be viewed or explored easily, can make … interference activities must avoid or minimise land degradation, including soil erosion, compaction, geomorphic …
The Joensuu negotiation: A mulitlateral simulation exercise: The UN Framework Convention on Transboundary Aquifers
… the other, military action itself causes en- vironmental degradation.6 Since the end of the Cold War, discussions … which can affect the quality of the air, water, soil, ma- rine and coastal environment and pose a threat to … by pollution of water bodies or land resources, including soil, the consequences have resulted in severely negative …
Flow : The essentials of environmental flows
… conflict over limited water resources and environmental degradation to a water management system that reduces … if they are part of a broader package of measures, such as soil protection, pollution prevention, and protection and … • Reduce erosion and sediment flow into rivers • Improve soil stability Land management systems and far- ming …
Modern water rights : Theory and practice
… there is no property in water percolating through the sub-soil until it has been the object of an appropriation.25 The … directly to or indirectly into a water body or onto the soil." (Garduno, op cit.) Why is this the case? The sheer … the environment, cause aquifer depletion, and/or the degradation of river systems; � fear of change and loss of …