An environmental journalism article documents the progress of the 'Green Corridors' (*Corredores Verdes*) initiative in Medellín, Colombia, which established thirty interconnected botanical pathways along major urban thoroughfares. The author reports that while shaded transit corridors achieved a to reduction in surface temperatures and lowered heat-related emergency admissions in commercial valley districts, peripheral hillside neighborhoods (*comunas*)—where steep topography and informal construction restrict planting space—recorded negligible thermal change despite having the highest baseline climate vulnerability. The article concludes by noting that the municipal planning board has committed its upcoming budget cycle exclusively to widening central road medians to accelerate tree canopy density along flat arterial avenues.
Based on the article, which conclusion can most reasonably be drawn regarding the future trajectory of the city's climate adaptation efforts?
- AUrban planning authorities view the botanical corridors along central vehicular arteries as an ineffective failure due to disproportionate maintenance costs.
- BMunicipal officials will dismantle previous plantings in the commercial core to reallocate funds toward constructing artificial shade infrastructure on steep hillsides.
- The disparity in heat resilience and public health outcomes between the central commercial valley and peripheral hillside comunas is likely to widen.Cevap
- DHeat-related emergency room admissions across the entire metropolitan area will decrease by half as deep tree root systems stabilize hillside topography.