ISO 10381-4-2003 PDF

Full title and description

ISO 10381-4:2003 — Soil quality — Sampling — Part 4: Guidance on the procedure for investigation of natural, near‑natural and cultivated sites. This part of ISO 10381 gives guidance on designing sampling strategies, field procedures for taking soil samples from a variety of site types (natural, near‑natural, agricultural, horticultural, special‑crop and forest sites) and the handling, transport and storage of samples prior to laboratory pretreatment and analysis.

Abstract

Provides practical guidance for planning and carrying out soil investigations and evaluations in the field and for preparing and preserving samples for chemical, geochemical, physical, biological and radiological laboratory characterisation. It presents principles for sampling programme design, field sampling procedures and subsequent sample treatment for transport and storage, intended for use alongside other parts of ISO 10381 where appropriate.

General information

• Status: Withdrawn.
• Publication date: May 2003 (Edition 1, 2003‑05).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 13.080.05 — Examination of soils in general.
• Edition / version: Edition 1 (2003).
• Number of pages: 13 pages (English edition).

Scope

Applies to sampling of soils from natural and near‑natural sites, agricultural land (arable and pasture), horticultural areas (including domestic gardens and allotments), sites under special crop cultivation (orchards, vineyards, etc.) and forested areas. The standard addresses sampling strategy, field procedures, subsampling and handling, transport and storage of samples prior to laboratory pretreatment such as drying and milling. It is intended to support a wide range of soil characterisation activities including chemical, physical, biological and radiological analyses.

Key topics and requirements

• Principles for designing soil sampling programmes to ensure representative sampling of different site types.
• Guidance on field procedures for collecting primary and composite soil samples safely and consistently.
• Instructions for subsampling, labelling, documentation and chain‑of‑custody considerations.
• Recommendations for immediate sample treatment, transport and storage to preserve sample integrity before laboratory pretreatment (e.g., drying, sieving, milling).
• Notes on applicability for chemical, geochemical, physical, biological and radiological characterisation of soils.

Typical use and users

Used by environmental consultants, soil scientists, agronomists, laboratories, regulators and land managers who plan or carry out soil investigations for agricultural assessment, environmental monitoring, site characterization, contamination assessment and research. It is referenced when specifying field sampling methods, procuring sample collection services and documenting sampling campaigns.

Related standards

Part of the ISO 10381 series on soil sampling (other parts cover sampling programme design, sampling techniques and safety). ISO 10381‑4:2003 has been withdrawn and its subject matter has been superseded by the ISO 18400 series (for example ISO 18400‑104:2018 and related ISO 18400 parts addressing sampling strategies and procedures). National adoptions (EN, BS, DIN, etc.) exist for related parts of the sampling series.

Keywords

soil quality, soil sampling, sampling strategy, field procedures, sample handling, sample storage, soil investigation, ISO 10381, sampling guidance

FAQ

Q: What is this standard?

A: ISO 10381‑4:2003 is an ISO standard titled "Soil quality — Sampling — Part 4: Guidance on the procedure for investigation of natural, near‑natural and cultivated sites" that provides guidance on planning and conducting soil sampling campaigns and on handling samples prior to laboratory pretreatment.

Q: What does it cover?

A: It covers sampling strategies, field sampling procedures for a range of site types (natural, agricultural, horticultural, special crops, forest), and recommendations for subsampling, labelling, transport and storage of samples prior to laboratory analysis.

Q: Who typically uses it?

A: Environmental consultants, soil scientists, laboratories, agricultural advisers, regulators and land managers who need standardised procedures for collecting, handling and documenting soil samples for analysis and reporting.

Q: Is it current or superseded?

A: ISO 10381‑4:2003 has been withdrawn (withdrawal recorded in ISO records) and its guidance has been superseded by more recent ISO standards in the ISO 18400 series addressing sampling strategies and procedures (published from 2018 onward).

Q: Is it part of a series?

A: Yes — it belonged to the ISO 10381 series on soil sampling (multiple parts). The sampling topic has since been reorganised and expanded in the ISO 18400 series that replaces or updates aspects of the earlier 10381 parts.

Q: What are the key keywords?

A: Soil quality, sampling, sampling strategy, field procedures, sample handling, sample storage, soil investigation, soil analysis.