Territorial Transformation And
Water Utilization:
Hydrological Planning Scenarios In
The Segura River Basin
Author(s)
A. Grindlay, M. Zamorano, M. I. Rodríguez, E. Molero
& M. A. Urrea
Abstract
Considering the particular climatic and water conditions of this semiarid region
in southeast Spain, the hydrographic basin of the Segura river is a very dynamic
territory. This is reflected in the important spatial transformation that it has
undergone in the second half of the 20th century, entailing the expansion of
irrigated surfaces as well as extension of urban areas, as well as the proliferation
of golf courses over the past two decades. The progressive increase in demand
owing to such intensive use of water resources is linked to a supply-oriented
hydraulic policy, with major infrastructural actions that contribute to a
substantial water deficit, as registered by the latest hydrological plan.
Meanwhile, the urban supply of water was decisively resolved to make sources
of water supply available; recently, thanks to the new desalinization resources
and the ensuing guarantee of supply, water is not a limiting factor for urban
development along the coast, as reflected in the local urban plan. The current
implementation of the European Water Framework Directive stands as a radical
change in the orientation of hydraulic policy. Strict environmental supervision,
which translates as the maintenance of ecological flows and the restriction of
uses, will give rise to planning scenarios within the new hydrological context
that maintain a water deficit only with regard to agricultural consumption.
Otherwise, in light of the new measures, sustainable water scenarios can be
envisioned.
Keywords: spatial transformation, hydrological and territorial planning, WFD
implementation, planning scenarios, sustainability.
Keywords
spatial transformation, hydrological and territorial planning, WFD
implementation, planning scenarios, sustainability.
Related Book
Other papers in this volume
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