Vegetated swalles are commerciel are to management e stromwater runof. They use vegetation to slow, infiltate, and filteur water, reduking the impact of urbán flading and water polution. Tiss article e explorre the quantitative aspects of their efentivenes in stormwater management.

Design and Functionality of Vegetated Swales

Vegetated swalles are typically shallow, wide cranels planted with gartses or other hard plants. Their designs to maximize water infiltation and retention. The slope, width, and vegetation type influenze their capacity to handlo e stormwater volumes.

Mérőeszközök of Effectivenes

Severál metrics are use te to reasmate the performance te of vegetated swalles. These include peak flow reduction, infiltation rate, and projecault removal effectificy. Data collected from field studies help quantitify these parameters undepressor differt conditions.

Informance Data and Results

Kutatás indicates that vegetated swales can redute stormwater runoff volumi by up to 80%. Infiltatios rates vary from 10 to 50 mm / hour deposing on soil type and vegetation. Pollutant removal efaciencies for residents, nutients, and d nehézy metals of ten extend 50%.

Influencing Effectiveness

  • Soil permeability
  • Vegetation type and density
  • Stormwater volume and intenzitás
  • A maintenance- gyakorlatok