Capitalizing on Natural Infrastructure and Low-Impact Development

by Steve Sanchez, ASLA

Chattahoochee Nature Center, Roswell, Georgia. ADA-compliant boardwalk and pedestrian-bridge allow a focused experience to the river without vehicle interference. / image: HGOR

Those outside the landscape architecture field often think the role of a landscape architect equates to the enhancement of greenspaces within parks, office complexes, and various urban areas. Those within the field and affiliated industries realize it involves so much more.

A landscape architect typically provides planning, analysis, and creative design for all outdoor areas. The broad scope of ALL they do increases the quality of physical well-being for the local population, giving people more options for recreation, relaxation, healing, learning, and working, along with opportunities for social connection with others using the space.

A landscape architect’s role is also to play a vital part in helping to address global challenges— by thoughtfully integrating green infrastructure elements and other environmental preservation strategies whenever AND wherever possible. These methods involve the integration of natural, enhanced, and engineered assets. Natural assets, such as meadows, parks, tree canopies, soil, and wetlands, include the living and organic tools of the trade. Enhanced assets—which fall under low-impact development, including green roofs, bioswales, urban tree planting, and stormwater ponds—are utilized in various landscapes, ranging from workplace to multifamily to park environments. Engineered assets include permeable pavement, cisterns, and infiltration trenches.

Using their expertise, landscape architects provide holistic approaches to planning and managing the built environment, and landscape architecture design solutions regularly address common industry challenges we face. Many of these projects enable the shift to a carbon-neutral future by integrating innovative and occasionally all-new radical solutions. These projects include dense, walkable, mixed-use communities that connect to larger urban footprints and workplace environments, promoting functional outdoor work and physical activity—all of which help reduce emissions from transportation and urban sprawl.

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