کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5750227 1619692 2018 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Enhanced roadside drainage system for environmentally sensitive areas
ترجمه فارسی عنوان
سیستم تخلیه جاده ای پیشرفته برای مناطق حساس محیط زیست
کلمات کلیدی
مناطق حساس محیط زیست، روان بزرگراه، روان راه زندگی آبی، زندگی دریایی، آب های زیرزمینی، نمک جاده، فلزات سنگین،
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم محیط زیست شیمی زیست محیطی
چکیده انگلیسی


- Presented a novel design for roadside drainage system to protect sensitive areas
- Presented a comprehensive scientific design framework for regulatory compliance
- Constructed, instrumented and monitored field-scale test site for three years
- The new design can be used to protect sensitive aquatic life and groundwater.

Stormwater runoff from roadways that encroach upon environmentally sensitive areas (ESAs) is one of the leading causes of degradation in urbanizing watersheds around the world. This is due to toxicity of the pollutant cocktail commonly found in roadway runoff, including heavy metals and sediments, as well as road salts from winter maintenance operations. This paper presents a novel design of an enhanced roadside drainage system (ERDS); an improved roadside drainage system that is intended to protect groundwater recharge zones and sensitive aquatic species in ESAs. The methods highlighted in this paper can be used to select soil amendments and size filter media for ERDS based on a combination of anticipated roadway pollutants and loads, treatment media efficacy and capacity, and consideration of applicable regulatory guidelines. The design of the ERDS must ensure compliance with the regulatory guidelines related to the protection of groundwater recharge zones as well as the receiving streams to protect priority species living therein. The performance monitoring results from a pilot-scale ERDS are presented to provide guidance for the key novel aspects of the design.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Science of The Total Environment - Volumes 610–611, 1 January 2018, Pages 613-622
نویسندگان
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