Inadequate
technology/ poor infrastructure
Pollution
by return waters from fish ponds
Poor
pond siting in river channels/
catchments
catchments
Lack of planning
Growth in industry
URBANISATION
TRANSPORT
FISHERY/
AQUACULTURE
Deposition of pollution
from transport
Failures
in operation and maintenance
AGRICULTURE
Budget/ expenditure
for operation and maintenance
Failures
in operation and maintenance
Lack of
adequate finance
Increased
role of mining for export income
Lack of incentives
Inadequate
or lacking water/waste management
systems
Growth
in production of waste
Inadequate
economic instruments/tariffs
Inadequate
implementation of clean technologies
Lack of human/ technical
capacity
Limited capital Investment
Ineffective
national/regional policies/management plans
Deficiencies
in implementation of regulations,
monitoring and enforcement
Deficiencies
in legislation
Exploitation
of new mineral deposits
Lack of cultivation
margins
Lack of adequate
finance
Inefficient
practices
Lack of
human/ technical capacity
Limited capital
Investment
Investment
Ineffective
national/regional policies/management plans
Deficiencies
in implementation of regulations,
monitoring and enforcement
Lack of incentives
(subsidies)
Erosion
of soils
Poorly
or untreated sewage waste
No
sewage collection
Lack of adequate
finance
Limited capital Investment
Ineffective
national/regional policies/management plans
Deficiencies
in implementation of regulations,
monitoring and enforcement
Deficiencies
in implementation of regulations,
monitoring and enforcement
Ineffective
national/regional policies/management plans
Operational
discharge of liquid and gaseous effluents
including cooling waters
Emissions
from storage or disposal of liquid wastes
Point sources of
pollution
Diffuse sources
of pollution
Emissions
from storage or disposal of solid wastes
Deterioration
of water
quality due to intensive algal blooms
quality due to intensive algal blooms
Changes
in redox capacity
Changes
in structure and
functions of aquatic ecosystems
functions of aquatic ecosystems
8. EUTROPHICATION
Inadequate
waste treatment technology
Inefficient
old technologies and inherently polluting
processes
Poor
waste disposal practices from small businesses
Lack of human/technical
capacity
Sewage pricing
Limited ability
of users to pay
Poorly
or untreated return waters
Failures
in operation and maintenance
Lack of incentives
Inadequate
technology
Inadequate
tariffs
Lack of capacity
Intensive
livestock production
Concentration
of agro-industrial facilities
Over application/
incorrect use of fertilisers in
agriculture
Over ploughing
Inadequate
waste management
Power generation
Runoff
Lack of alternative
industrial processes
Limited capital Investment
in industry
Location
and concentration of industrial complexes
Lack of
implementation of sustainable practices
Lack of land
tenure
Inadequate
economic sanctions (taxes)
Demand
for cheap food
Deficiencies
in institutional capacity
Deficiencies
in legislation
Deficiencies
in institutional capacity
Deficiencies
in legislation
Deficiencies
in institutional capacity
Design and location
of waste disposal sites
See industry
sector
Changes
in species composition and productivity of native fish
Operational
discharge of liquid and gaseous effluents
including cooling waters
Discharges
of cooling waters*
*Enhances
impacts of eutrophication. Cooling waters are not a
cause of eutrophication
ENERGY
Deficiencies
in legislation
Deficiencies
in institutional capacity
Lack of storage facilities
for liquid and solid wastes
Extensive
area of shallow water sections in the reservoir chain
Construction/poor
design of reservoir chain
Socio-economic
causes
Institutional/Legal
causes
Policy
Legislation
Governance
Social
Economic
Dnipro Basin Causal Chain for the
issue of eutrophication