Revision Worksheets Flashcards
When was the WFD adopted by the EU?
2000
What year did the WFD come into effect in Ireland?
2003
Why is the WFD unique?
-Allows for comparison of all waterbodies across Europe
-An integrated approach focusing on ecological status, water quality and human activity pressures
What were the 3 waves of European legislation for water resources?
- 1970s Directives for Abstraction of drinking water, fishing waters, shellfish waters, bathing waters and groundwaters
- 1990s, Urban Wastewater treatment directive, new drinking water quality directive, nitrates directive, directive for Integrated Pollution and Prevention Control
- 2000s, Water Framework Directive
List 3 aims of the WFD.
- Achieving good status for all waters by a set deadline
- Water management based on river basins
- Streamlining legislation
Name 3 other directives the WFD is linked to.
- Bird’s Directive
- Marine Strategy Framework
- Nitrates Directive
How many RBD’s on the island of Ireland? How many RBD’s solely in ROI?
8 on the island, 4 in the ROI
How many catchment management units?
46
What are the three quality elements used to classify ecological status?
-Biological elements
-Chemical and physicochemical elements
-Hydromorphological elements
How many classification categories are there for ecological status?
5
High, good, moderate, poor, bad
How many classification categories are there for chemical status?
Good or Fail -
2
How many categories are there for physio-chemical status?
3, High, good, moderate
Measured by General chemistry, pH, temperature, DO
Specific pollutants
What is the purpose of the classification step?
-To identify waterbodies at risk of not meeting the directives
What is the purpose of environmental objectives?
-To prevent deterioration
-Restore good status
-Reduce chemical pollution
-Achieve water related protected area objectives
What is the purpose of the programme of measures?
To provide the legal basis for the enforcement of the objectives of the water framework directive.
Name and describe three regulations in the programme of measures.
- Groundwater regulations – to limit/prevent input of pollutants, to prevent deterioration, to determine chemical status
- Urban Wastewater treatment regulations- specifies water quality standards before waste-water is released into the environment , discharge license
- Nitrates Directive- Reducing water pollution caused by nitrates from agricultural sources, sets periods when land application of fertilisers is prohibited
What is the purpose of a River Basin Management Plan (RBMP)?
Is a document that provides all the details of how you plan to achieve the objectives of the Water Framework Directive
Name 3 significant pressures in the Western River Basin District.
1.Agricultural
2.Forestry
3.Aquaculture
What is a water management unit action plan?
A water management unit is a smaller, more manageable geographical area within the river basin districts. An WMU Action plan is specific plan with status, objectives, and measures for a water management unit. This contains information on key point sources of pollution, water status and identifying protected areas.
Describe and briefly explain the three types of monitoring
- Surveillance monitoring- representative of general status providing data on long term trends. A full range of parameters are examined at surveillance monitoring sites.
- Operational monitoring- Intended to assess the effectiveness of programmes of measures including measures of combating pollution and measures for maintaining high or good status.
- Investigative monitoring- applied where the reason for status failures is unknown, to ascertain the magnitude and impacts of pollution and to establish the factors causing waterbodies to fail to achieve environmental objectives.