ISO/TR TECHNICAL REPORT 14073 Second edition 2017-05 Environmentalmanagement-Water footprint-Illustrativeexampleson howtoapplyIS014046 Managementenvironnemental-Empreinteeau-Exemples illustrantI'applicationde'iS014046 Referencenumber IS0/TR14073:2017(E) ISO2017 INSTOF STANDARDIZATIONC1S956817 IS0/TR14073:2017(E) COPYRIGHTPROTECTEDDOCUMENT IS02017,Published inSwitzerland All rights reserved.Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying,or posting on the internet or an intranet, without prior written permission.Permission can berequested from eitherISOat theaddress beloworISo'smemberbody in the countryof the requester ISO copyrightoffice Ch.deBlandonnet8.CP401 CH-1214Vernier,Geneva,Switzerland Tel.+41227490111 Fax+41227490947 [email protected] www.iso.org ne-ZHEJIANGINSTOF STANDARDIzARJISO27-All rightsreserved nizationforStandardization NotlorResale.2017/8/2101:42:43 orkingperr SHI WOJ OSUDOS nOBM DOPR IS0/TR14073:2017(E) Contents Page Foreword vi Introduction vii 1 Scope. .1 2 Normativereferences .1 1 3 Terms and definitions 1 4 Symbolsandabbreviatedterms 4.1 Symbols 1 4.2 Abbreviatedterms 2 5 Selectionofthetypeofwaterfootprintassessment 3 5.1 3 General 5.2 Choiceofthetypeofwaterfootprintstudy 6 6 Presentationoftheexamples. 7 6.1 ExampleA-Waterfootprintinventoryoftwopowerplants 7 6.1.1 7 Goalandscope 6.1.2 Inventory. 8 6.1.3 Interpretation 8 6.2 ExampleB-Waterfootprintinventoryofricecultivation 8 6.2.1 Goalandscope 8 6.2.2 9 Inventory 6.3 ExampleC-Waterscarcityfootprintofmunicipalwatermanagement .12 6.3.1 Goal andscope 12 6.3.2 Inventory 12 6.3.3 Impactassessment 13 .13 6.3.4 Interpretation 6.4 ExampleD-Waterscarcityfootprintofricecultivation (cradle-to-gate) .14 6.4.1 Goal and scope 14 6.4.2 Inventory 14 6.4.3 Impactassessment 14 6.5 ExampleE-Waterscarcityfootprintofatextilewithlifecyclestagesin differentlocations. 15 6.5.1 Goaland scope 15 6.5.2 Inventory 15 6.5.3 Impactassessment 16 6.5.4 Interpretation 16 ExampleF-Waterscarcityfootprintofreservoiroperation,reflectingseasonality 17 6.6 Goalandscope 17 6.6.1 6.6.2 17 Inventory. 6.6.3 Impactassessment 17 6.6.4 18 Interpretation 6.7 ExampleG-Waterscarcityfootprintandwateravailabilityfootprintof 18 packagingproduction. 6.7.1 Goalandscope 18 6.7.2 19 Inventory 6.7.3 Impactassessment 19 6.8 ExampleH-Waterscarcityfootprintdifferentiatedbysourceofwater 21 6.8.1 Goal andscope 21 22 6.8.2 Inventory 6.8.3 Impactassessment 22 22 6.8.4 Interpretation 6.9 ExampleI-Variationofwaterscarcitybyforestmanagementandlanduse 23 23 6.9.1 Goal and scope 6.9.2 23 Inventory ii ZHEJIANG INSTOFSTANDARDIZATIONC15956817 Not for Resale. 2017/8/21 01:42:43