Landscape Architecture: Looking Back and Forward

Corps Embraces Nature-Based Solutions

In a groundbreaking shift, the U.S. Army Corps of Engineers has pledged to embrace nature-based solutions in infrastructure projects.

Now, every proposal must include a fully developed nature-based alternative, putting ecological restoration on par with traditional engineering approaches.

Material Reuse: A Sustainable Imperative

The Mission Boulevard Linear Park in Hayward, California showcases the transformative power of material reuse.

From asphalt to benches, every element was sourced from nearby, reducing the climate impact and demonstrating the potential of circular design.

Carbon Consciousness in Landscape Architecture

Embodied carbon, the hidden carbon emissions within building materials, has become a major concern for landscape architects.

"By selecting locally made low-carbon materials, we can significantly mitigate our climate footprint," explains Chris Hardy, ASLA.

Future Challenges and Opportunities

"Landscape architects face challenges on a global scale," Kate Orff, FASLA says. "Our work is more critical than ever in addressing climate change, fragmentation, and extraction."

Extreme heat and biodiversity loss also present opportunities for innovative design solutions that enhance human well-being and ecological health.

Embracing Decarbonization

"Landscape architects are leading the charge in decarbonizing design," says Stephanie Carlisle. "We're integrating it into the process, embracing its design value."

ASLA's new guides provide practical steps toward achieving zero emissions by 2040.

Floating Wetlands: A Wildlife Paradise

Baltimore's Inner Harbor is transformed by the National Aquarium's Harbor Wetland, proving the power of creating wildlife habitat in urban areas.

Despite its compact size, it has already welcomed a diverse array of species, demonstrating the potential of nature-based urban planning.