Case Study 1: Matarraña River Basin - Euwareness
Case Study 1: Matarraña River Basin - Euwareness
Case Study 1: Matarraña River Basin - Euwareness
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Subphase 1: 1902 – 1930<br />
First regulation of the<br />
<strong>Matarraña</strong> river basin<br />
Subphase 2: 1931 – 1950<br />
Construction of the Pena<br />
dam: adaptation of water<br />
uses and demands<br />
Subphase 3: 1951 – 1977<br />
First period: 1902 – mid eighties<br />
Traditional perspective: regulation through large hydraulic infrastructures<br />
Change in water resource<br />
administration<br />
Subphase 4: 1978 – mid 80s<br />
New regulation and severe<br />
draught<br />
Phase 1: mid 80s – 1994<br />
Dominica of the traditional<br />
problem definition and actors<br />
Phase 2: 1995 – 1999<br />
Collision between the<br />
traditional and a new resource<br />
conservation problem<br />
definitions and actors<br />
Phase 3: 2000 <br />
Agreement:<br />
Integration of the traditional<br />
and the conservation problem<br />
definitions and actors<br />
- 1902 (First) National Hydraulic Plan include the regulation of the<br />
<strong>Matarraña</strong> river basin<br />
- Construction of the Pena Dam (unique regulation infrastructure within<br />
the basin)<br />
44<br />
- Water management is adapted to the new available resources<br />
- Redistribution of water uses and demands<br />
- Creation of the Central Union of Irrigation Communities of the<br />
<strong>Matarraña</strong> river basin:<br />
- Centralisation of decisions on water resources stored in the Pena Dam<br />
- Representation of irrigation farmers interests<br />
- Increase of water demands<br />
- Severe drought period resulting in the first social conflicts<br />
- Construction of the diversion tunnel<br />
Second period: Mid eighties – 2000 onwards<br />
Signals of transition from a traditional towards an integrated regime<br />
- 1985 Water Act<br />
- Drought period (1992-1995)<br />
- Intensification of social demands for water regulation projects<br />
- Proposal of pumping water from the <strong>Matarraña</strong> to the Pena Dam<br />
- Pumping project included in State regulation as an urgent measure<br />
to palliate drought effects<br />
- Social and territorial conflict between the high and middle-low basin:<br />
nature conservation versus regulation demands<br />
- Negotiation among the basin actors: first attempts to reach an<br />
agreement<br />
- Agreement among the basin actors: integration of water problem<br />
definition and actors