DOI: 10.3390/ENVIRONMENTS4010002
关键词: Drainage 、 Surface runoff 、 Drainage system (geomorphology) 、 Stormwater 、 Green infrastructure 、 Retrofitting 、 Combined sewer 、 Environmental planning 、 Ecological systems theory 、 Engineering
摘要: Drainage system infrastructures in most urbanized cities have reached or exceeded their design life cycle and are characterized by running with inadequate capacity. These highly degraded already overwhelmed continued to impose a significant challenge the quality of water ecological systems. With predicted urban growth climate change situation is only going get worse. As result, municipalities increasingly considering concept retrofitting existing stormwater drainage systems green infrastructure practices as first an important step reduce runoff volume pollutant load inputs into combined sewer (CSO) wastewater facilities. Green include open space that can absorb runoff, ranging from small-scale naturally pocket lands, right-of-way bioswales, trees planted along sidewalk well large-scale public parks. Despite growing municipalities’ interest retrofit infrastructure, few studies relevant information available on performance cost-effectiveness. Therefore, this paper aims help professionals learn about become familiar decrease implementation barriers, provide guidance for monitoring using combination survey questionnaires, meta-narrative systematic literature review techniques.