Soil quality - Guidance on the determination of background values (ISO 19258:2018)

This document gives guidelines for the principles and main methods for the determination of background values for inorganic and organic substances in soils at a local/regional scale. The site scale is excluded.
It gives guidelines for sampling and data processing strategies. It identifies methods for sampling and analysis.
This document does not apply to the determination of background values for groundwater and sediments.

Bodenbeschaffenheit - Leitfaden zur Bestimmung von Hintergrundwerte(ISO 19258:2018)

Dieses Dokument dient als Leitfaden für die Grundsätze und wesentlichen Vorgehensweisen bei der Bestimmung von Hintergrundwerten für anorganische und organische Stoffe in Böden in einem lokalen/regionalen Maßstab (Standort ausgenommen).
Es gibt Anleitungen für Probenahme  und für Datenverarbeitungsstrategien und legt Verfahren für die Probenahme und die Untersuchung fest.
Dieses Dokument gibt keine Anleitung für die Ermittlung der Hintergrundwerte für Grundwasser und Sedimente.

Qualité du sol - Recommandations pour la détermination des valeurs de fond (ISO 19258:2018)

Le présent document fournit des lignes directrices concernant les principes et les principales méthodes de détermination des valeurs de fond relatives aux substances minérales et organiques présentes dans les sols, à l'échelle locale/régionale. L'échelle du site est exclue.
Il fournit des lignes directrices en matière de stratégies d'échantillonnage et de traitement des données. Il identifie des méthodes d'échantillonnage et d'analyse.
En revanche, le présent document ne s'applique pas à la détermination des valeurs de fond pour les eaux souterraines et les sédiments.

Kakovost tal - Navodilo za določanje vrednosti naravnega ozadja (ISO 19258:2018)

Ta dokument določa smernice za načela in glavne metode za določevanje vrednosti naravnega ozadja za anorganske in organske snovi v tleh na lokalni/regionalni ravni. Lestvica lokacije je izključena.
Določa smernice za vzorčenje in strategije za obdelavo podatkov. Identificira metode za vzorčenje in analizo. Ta dokument se ne uporablja za določevanje vrednosti naravnega ozadja za podtalnico in sedimente.

General Information

Status
Published
Publication Date
18-Sep-2018
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
19-Sep-2018
Completion Date
19-Sep-2018

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SLOVENSKI STANDARD
01-december-2018
1DGRPHãþD
SIST EN ISO 19258:2011
SIST ISO 19258:2006
.DNRYRVWWDO1DYRGLOR]DGRORþDQMHYUHGQRVWLQDUDYQHJDR]DGMD ,62
Soil quality - Guidance on the determination of background values (ISO 19258:2018)
Bodenbeschaffenheit - Leitfaden zur Bestimmung von Hintergrundwerte (ISO
19258:2018)
Qualité du sol - Lignes directrices pour la détermination des valeurs de bruit de fond (ISO
19258:2018)
Ta slovenski standard je istoveten z: EN ISO 19258:2018
ICS:
13.080.99 Drugi standardi v zvezi s Other standards related to
kakovostjo tal soil quality
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 19258
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2018
EUROPÄISCHE NORM
ICS 13.080.99
English Version
Soil quality - Guidance on the determination of
background values (ISO 19258:2018)
Qualité du sol - Lignes directrices pour la Bodenbeschaffenheit - Leitfaden zur Bestimmung von
détermination des valeurs de bruit de fond (ISO Hintergrundwerte(ISO 19258:2018)
19258:2018)
This European Standard was approved by CEN on 3 August 2018.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 19258:2018 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 19258:2018) has been prepared by Technical Committee ISO/TC 190 "Soil
quality" in collaboration with Technical Committee CEN/TC 345 “Characterization of soils” the
secretariat of which is held by NEN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by March 2019, and conflicting national standards shall
be withdrawn at the latest by March 2019.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 19258:2011.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 19258:2018 has been approved by CEN as EN ISO 19258:2018 without any modification.
INTERNATIONAL ISO
STANDARD 19258
Second edition
2018-08
Soil quality — Guidance on the
determination of background values
Qualité du sol — Recommandations pour la détermination des
valeurs de fond
Reference number
ISO 19258:2018(E)
©
ISO 2018
ISO 19258:2018(E)
© ISO 2018
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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 be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved

ISO 19258:2018(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General . 3
5 Procedures . 3
5.1 General . 3
5.2 Objectives and technical approaches . 4
5.2.1 General. 4
5.2.2 Substances and parameters . 4
5.2.3 Study area . 6
5.2.4 Time period . 6
5.2.5 Scale of sampling . 7
5.3 Evaluation of existing data . 7
5.3.1 General. 7
5.3.2 Completeness of data sets/minimum requirements . 7
5.3.3 Comparability of data (sampling, nomenclatures, analyses) . 8
5.3.4 Examination of outliers . 8
5.4 Collection of new data . 9
5.4.1 Sampling. 9
5.4.2 Soil analysis .13
5.5 Data processing and presentation.14
5.5.1 Statistical evaluation of data .14
5.5.2 Data presentation and reporting .15
6 Data handling/quality control .16
Annex A (informative) Outlier tests .18
Annex B (informative) Examples of the main substances and parameters .22
Bibliography .24
ISO 19258:2018(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO’s adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following
URL: www .iso .org/iso/foreword .html.
This document was prepared by Technical Committee ISO/TC 190, Soil quality, Subcommittee SC 7,
Impact assessment.
This second edition cancels and replaces the first edition (ISO 19258:2005), which has been technically
revised. The main changes compared to the previous edition are as follows:
— Clauses 2 and 3, and subclauses 5.3, 5.4, 5.4 and Annex B (formerly Annex C) have been completely
technically revised;
— 5.2.2 has been revised and the structure of its subclauses has been changed to 5.2.2.1, Basic
parameters, 5.2.2.2, Persistent compounds (split up into 5.2.2.2.1, Inorganic substances, and 5.2.2.2.2,
Organic substances), and 5.2.2.3 Non persistent compounds (added);
— text has been added to 5.2.5;
— “typological” has been replaced by “judgemental” throughout the document;
— “scale of sampling” has been deleted from Annex A;
— the Bibliography has been updated.
iv © ISO 2018 – All rights reserved

INTERNATIONAL STANDARD ISO 19258:2018(E)
Soil quality — Guidance on the determination of
background values
1 Scope
This document gives guidelines for the principles and main methods for the determination of
background values for inorganic and organic substances in soils at a local/regional scale. The site scale
is excluded.
It gives guidelines for sampling and data processing strategies. It identifies methods for sampling and
analysis.
This document does not apply to the determination of background values for groundwater and
sediments.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their con
...

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