How can public spaces be designed to minimize the accumulation of Crested Wheatgrass pollen?

Designing public spaces with the aim of minimizing the accumulation of Crested Wheatgrass pollen can be approached strategically. The first step pertains to landscaping. It's critical to limit the use of Crested Wheatgrass in these spaces. Use grass varieties known for low pollen production in the design of parks, lawns, and gardens.

The second step is regular maintenance. This includes frequent mowing of grass before it gets to the seed-producing stage to minimize the production and dissemination of pollen.

Another aspect involves incorporating features that trap or minimize airborne particles. For instance, the strategic use of water bodies, like fountains and man-made lakes, can help reduce pollen in the air. This is because pollen particles can be trapped by the moisture and prevented from becoming airborne.

Air filtration systems in enclosed public spaces, like malls or office buildings, can also play a significant role. These systems need to be equipped with HEPA filters designed to remove pollen particles from indoor air.

Planting dense, tall trees as barriers can also limit pollen spread, especially near ventilation systems. One way of maximizing this is by selecting female trees because they don't produce pollen.

Finally, awareness among the general public and those responsible for maintaining public spaces needs to be highlighted. People should be educated on the significance of these measures in reducing allergy symptoms, improving air quality, and enhancing the overall public health.