EN ISO 20963:2011

Soil quality - Effects of pollutants on insect larvae (Oxythyrea funesta) - Determination of acute toxicity (ISO 20963:2005)

ISO 20963:2005 describes a method for the determination of the effects of contaminated soils and substances on the survival of the larvae of Oxythyrea funesta. The larvae are exposed to the pollutants by cuticular and alimentary uptake.
For contaminated soils, the effects on the survival are determined in the test soil and in a control soil. Depending on the objectives of the study, the control and dilution substrates (dilution series of contaminated soil) are either uncontaminated soil comparable to the soil sample to be tested or artificial soil substrate. Effects of substances are assessed using a defined artificial soil substrate.
ISO 20963:2005 is not applicable to volatile substances, i.e. substances for which Henry's constant or the air/water partition coefficient is greater than 1, or for which the vapour pressure exceeds 0,001 33 Pa at 25 °C.
This method does not take into account the possible degradation of the substances or pollutants during the test.

Bodenbeschaffenheit - Auswirkungen von Schadstoffen auf Insektenlarven (Oxythyrea funesta) - Bestimmung der akuten Toxizität (ISO 20963:2005)

Diese Internationale Norm beschreibt ein Verfahren zur Bestimmung der Wirkungen von verunreinigten Böden und von Substanzen auf das Überleben der Larven von Oxythyrea funesta. Die Larven werden den Schadstoffen bei Aufnahme über die Haut und die Nahrung ausgesetzt.
Bei verunreinigten Böden werden die Wirkungen auf das Überleben im Prüfboden und in einem Kontrollboden bestimmt. In Abhängigkeit von der Zielsetzung der Untersuchung sind die Kontrolle und das zum Verdünnen verwendete Substrat (Verdünnungsreihen des verunreinigten Bodens) entweder ein mit der zu prüfenden Bodenprobe vergleichbarer, nicht verunreinigter Boden oder ein künstliches Bodensubstrat. Die Wirkungen von Substanzen werden mit einem festgelegten künstlichen Bodensubstrat bewertet.
Diese Internationale Norm ist nicht auf flüchtige Substanzen anwendbar, d. h. Substanzen, bei denen die Henry-Konstante oder der Luft/Wasser-Verteilungskoeffizient größer als 1 ist, oder bei denen der Dampfdruck bei 25 °C 0,001 33 Pa überschreitet.
ANMERKUNG Dieses Verfahren berücksichtigt nicht den möglichen Abbau der Substanzen oder Schadstoffe während der Prüfung.

Qualité du sol - Effets des polluants vis-à-vis des larves d'insectes (Oxythyrea funesta) - Détermination de la toxicité aiguë (ISO 20963:2005)

L'ISO 20963:2005 décrit une méthode de détermination des effets des sols contaminés et des substances sur la survie des larves de Oxythyrea funesta. Les larves sont exposées aux polluants par absorption cuticulaire et ingestion.
Pour les sols contaminés, les effets sur la survie sont déterminés dans le sol soumis à essai et dans un sol témoin. Selon l'objectif de l'étude, le substrat utilisé pour le témoin et les dilutions (série de dilutions du sol contaminé) sont soit un sol non contaminé comparable à l'échantillon de sol à soumettre à essai, soit un substrat de sol artificiel. Les effets des substances sont évalués en utilisant un substrat de sol artificiel défini.
L'ISO 20963:2005 n'est pas applicable aux substances volatiles, c'est-à-dire des substances pour lesquelles la constante de Henry ou le coefficient de partition air/eau est supérieur à 1, ou des substances pour lesquelles la pression de vapeur excède 0,001 33 Pa à 25 °C.
Cette méthode ne prend pas en compte la dégradation possible des substances ou des polluants au cours de l'essai.

Kakovost tal - Vpliv onesnaževal na ličinke žuželk (Oxythyrea funesta) - Določevanje akutne strupenosti (ISO 20963:2005)

Ta mednarodni standard opisuje metodo za ugotavljanje učinkov onesnaženih tal in snovi na preživetje ličink žuželke Oxythyrea funesta. Ličinke so izpostavljene onesnaževalom prek epidermijskega in prehranskega vnosa. Pri onesnaženih tleh se učinki na preživetje določajo v preskusnih in kontrolnih tleh. Odvisno od namenov raziskave so kontrolni in razredčeni substrati (serija razredčitev onesnaženih tal) bodisi neonesnažena tla v primerjavi z vzorcem preskušanih tal ali umetni talni substrat. Učinki snovi se ocenjujejo z uporabo opredeljenega umetnega talnega substrata. Ta mednarodni standard ne velja za hlapne snovi, tj. snovi, pri katerih je Henryjeva konstanta ali porazdelitveni koeficient zrak/voda večji od 1 ali pri katerih parni tlak presega 0,001 33 Pa pri 25 °C.

General Information

• Status: Published
• Publication Date: 28-Jun-2011
• Withdrawal Date: 30-Dec-2011
• ICS: 13.080.30 - Biological properties of soils
• Technical Committee: CEN/TC 444 - Environmental characterization
• Drafting Committee: CEN/TC 444/WG 4 - Biological characterization
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 29-Jun-2011
• Due Date: 03-Jun-2012
• Completion Date: 29-Jun-2011
• Ref Project: SIST EN ISO 20963:2011 - Soil quality - Effects of pollutants on insect larvae (Oxythyrea funesta) - Determination of acute toxicity (ISO 20963:2005)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 20963:2011
01-november-2011
.DNRYRVWWDO9SOLYRQHVQDåHYDOQDOLþLQNHåXåHON2[\WK\UHDIXQHVWD
'RORþHYDQMHDNXWQHVWUXSHQRVWL,62
Soil quality - Effects of pollutants on insect larvae (Oxythyrea funesta) - Determination of
acute toxicity (ISO 20963:2005)
Bodenbeschaffenheit - Auswirkungen von Schadstoffen auf Insektenlarven (Oxythyrea
funesta) - Bestimmung der akuten Toxizität (ISO 20963:2005)
Qualité du sol - Effets des polluants vis-à-vis des larves d'insectes (Oxythyrea funesta) -
Détermination de la toxicité aiguë (ISO 20963:2005)
Ta slovenski standard je istoveten z: EN ISO 20963:2011
ICS:
13.080.30 Biološke lastnosti tal Biological properties of soils
SIST EN ISO 20963:2011 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 20963:2011

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SIST EN ISO 20963:2011


EUROPEAN STANDARD
EN ISO 20963

NORME EUROPÉENNE

EUROPÄISCHE NORM
June 2011
ICS 13.080.30
English Version
Soil quality - Effects of pollutants on insect larvae (Oxythyrea
funesta) - Determination of acute toxicity (ISO 20963:2005)
Qualité du sol - Effets des polluants vis-à-vis des larves Bodenbeschaffenheit - Auswirkungen von Schadstoffen auf
d'insectes (Oxythyrea funesta) - Détermination de la toxicité Insektenlarven (Oxythyrea funesta) - Bestimmung der
aiguë (ISO 20963:2005) akuten Toxizität (ISO 20963:2005)
This European Standard was approved by CEN on 10 June 2011.

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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 20963:2011: E
worldwide for CEN national Members.

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SIST EN ISO 20963:2011
EN ISO 20963:2011 (E)
Contents Page
Foreword .3

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SIST EN ISO 20963:2011
EN ISO 20963:2011 (E)
Foreword
The text of ISO 20963:2005 has been prepared by Technical Committee ISO/TC 190 “Soil quality” of the
International Organization for Standardization (ISO) and has been taken over as EN ISO 20963:2011 by
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 December 2011, and conflicting national standards shall be withdrawn
at the latest by December 2011.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 20963:2005 has been approved by CEN as a EN ISO 20963:2011 without any modification.

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SIST EN ISO 20963:2011


INTERNATIONAL ISO
STANDARD 20963
First edition
2005-04-01

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