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Water - Coggle Diagram
Water
Engineering
Geological formation
Aquifers
Deep aquifer
Shallow
Permeability
Evaporation
surface runoff
Discharge to sea
By ground
By underground leakage
Design capacity of the drainage system
Retention capacity
Alternatives
River for jaffna
Lagoons of jaffna
Pali Aaru
Iranaimadu
Desalinations
Pond extensions/ deepening
Posibilities
Data from University of Jaffna
Data from Water resources boards
Data from building department
Date from irrigation departement
Data from water boards
Data from RDA
Data from Navy & Airforce
Independent researches
WASPAR
Questions
what is the Quantity(lance thickness) of the good ground water?
What is the capacity of our aquifers?
What is the quality of our current ground water?
What is the engineering impact to the aquifers due to climate change?
What is the impact to our ground water due to the social impact?
What has to be done to ensure the security of the available ground water?
What we can do to improve the good ground water in terms of quantity & Quality ?
Challenges
Social Challenges
Corruption
Irrelevant projects
lack of provisions
Lack of quality & quantity
Lack of care
Globalization
Bottled water
change in Irrigation(Crops)
Availability of alternatives
Modern houses & close to each other
Toilet pits
Tube wells
Political
8 ministries & 12 departments
Lack of administration
Corruption with projects
Environmental
Domestic Solid waste management
Fertilizers
Herbicides
Climate change
Decrease in rain days
Increase in rainfall intensity
More dry days( drought)
More concrete surface/ Heat
Economical
Diaspora
GAS stations
Life style
New Industries
Technological
Tube well
Desalination
Bottled water industries
RO plants
Change in irrigation methods
Legal
Water Quality standards