An urban historian and civil planner delivers the following oral presentation during an urban sustainability conference in Mendoza, Argentina:
«Members of the provincial planning board and municipal delegates: When we analyze our city's historic network of acequias—the open irrigation canals that flank our tree-lined avenues—we must stop treating them merely as picturesque colonial relics. Today, rapid commercial paving and uncoordinated urban expansion threaten to disconnect these channels from the Andean meltwater runoffs, raising urban temperatures and depleting our groundwater reserves. While tourism campaigns celebrate their aesthetic charm, our municipal priority must be legally safeguarding water flow rights and mandating permeable surfaces in newly zoned commercial sectors. Without enforceable municipal protections, we risk dismantling the living hydraulic infrastructure that sustains our desert oasis.»
What is the primary purpose of the speaker's presentation?
- ATo highlight the historical evolution of colonial architecture and expand international tourism in desert oases
- To urge municipal officials to adopt legal and structural zoning regulations that protect the urban canal systemAnswer
- CTo criticize the ecological inefficiency of traditional open canals compared to enclosed drainage systems
- DTo propose replacing the regional irrigation channels with automated municipal water treatment plants