Assessment Standard for Sponge City Effects.

• Author: Nie, Linmei.
• TeilnehmendeR: Jia, Haifeng.; Zhang, Kefeng.
• Place / Publishing House: London : : IWA Publishing,, 2020.; Ã2020.
• Year of Publication: 2020
• Edition: 1st ed.
• Language: English
• Physical Description: 1 online resource (57 pages)

Table of Contents

Cover -- Foreword -- Preface -- Contents -- 1. GENERAL PROVISIONS -- 2. TERMS AND SYMBOLS -- 2.1 Terms -- 2.1.1 Sponge city (SPC) -- 2.1.2 Volume capture ratio of annual rainfall -- 2.1.3 Sponge effect -- 2.1.4 Catchment -- 2.1.5 Overflow outlet -- 2.1.6 Green Infrastructure (GI) -- 2.1.7 Grey infrastructure -- 2.1.8 Impervious land surface ratio -- 2.1.9 Urban water body -- 2.2 Symbols -- 2.2.1 Calculation of the facility's runoff volume control and volume capture ratio of annual rainfall -- 2.2.2 Calculation of the variation trend of groundwater depth -- 2.2.3 Calculation of the urban heat island effect mitigation -- 3. BASIC REQUIREMENTS -- 4. ASSESSMENT ITEMS -- 5. ASSESSMENT METHODS -- 5.1 Volume capture ratio of annual rainfall and runoff volume control -- 5.2 Implementation effectiveness of the source reduction project -- 5.3 Control of road surface ponding and local flooding -- 5.4 Urban water quality -- 5.5 Natural ecological pattern management and shoreline for ecology conservation -- 5.6 Variation trend of groundwater depth -- 5.7 Urban heat island effect mitigation -- DESCRIPTION OF WORDS AND EXPRESSIONS IN THIS STANDARD -- LIST OF CITED STANDARDS -- Preparation notice -- Contents -- 1. GENERAL PROVISIONS -- 2. TERMS AND SYMBOLS -- 2.1 Terms -- 3. BASIC REQUIREMENTS -- 4. ASSESSMENT ITEMS -- (1) Volume capture ratio of annual rainfall and runoff volume control -- (2) Implementation effectiveness of a source reduction project -- (3) Control of road water ponding and local flooding -- (4) Urban water quality -- (5) Natural ecological pattern management and water ecological shoreline -- (6) Variation trend of groundwater depth -- (7) Urban heat island effect -- 5. ASSESSMENT METHOD -- 5.1 Volume capture ratio of annual rainfall and runoff volume control -- 5.2 Implementation effectiveness of the source reduction project.

5.3 Control of road surface water ponding and local flooding -- 5.4 Urban water quality -- 5.5 Natural ecological pattern management and shoreline for ecology conservation.