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  "agreement": "true",
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  "agreement": "true",
            
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  "alternative_identifier": "ISBN 0\u20117988\u20115342\u20115 (Volume 
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  "alternative_identifier": "ISBN 0\u20117988\u20115342\u20115 (Volume 
            
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4)",
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  "author": null,
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  "author": null,
            
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  "author_email": null,
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  "author_email": null,
            
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  "authors": [
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  "authors": [
            
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    {
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    {
            
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      "author_department": "",
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      "author_department": "",
            
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      "author_email": "customercare@dws.gov.za",
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      "author_email": "customercare@dws.gov.za",
            
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      "author_name": "Department of Water Affairs and Forestry (DWAF), 
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      "author_name": "Department of Water Affairs and Forestry (DWAF), 
            
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Republic of South Africa",
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Republic of South Africa",
            
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      "author_organization": "Department of Water Affairs and 
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      "author_organization": "Department of Water Affairs and 
            
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Forestry",
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Forestry",
            
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  ],
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  "citation_title": "DEPARTMENT OF WATER AFFAIRS AND FORESTRY (1996) 
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  "citation_title": "DEPARTMENT OF WATER AFFAIRS AND FORESTRY (1996) 
            
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South African Water Quality Guidelines (Second Edition). Volume 4: 
20
South African Water Quality Guidelines (Second Edition). Volume 4: 
            
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Agricultural Water Use: Irrigation. Edited by S Holmes. Department of 
21
Agricultural Water Use: Irrigation. Edited by S Holmes. Department of 
            
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Water Affairs and Forestry, Pretoria.",
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Water Affairs and Forestry, Pretoria.",
            
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      "contact_department": "",
            
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      "contact_email": "customercare@dws.gov.za",
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      "contact_email": "customercare@dws.gov.za",
            
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      "contact_name": "Department of Water Affairs and Forestry 
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      "contact_name": "Department of Water Affairs and Forestry 
            
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(DWAF), Republic of South Africa",
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(DWAF), Republic of South Africa",
            
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      "contact_orgnization": "Department of Water Affairs and 
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      "contact_orgnization": "Department of Water Affairs and 
            
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Forestry"
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Forestry"
            
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  "dataset_language": "English",
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  "dataset_language": "English",
            
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  "email": "vanderLaanM@arc.agric.za",
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  "isopen": false,
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  "keywords": "water quality, irrigation, agriculture, South Africa, 
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  "keywords": "water quality, irrigation, agriculture, South Africa, 
            
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irrigation water use, soil sustainability, crop yield, salinity, trace 
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irrigation water use, soil sustainability, crop yield, salinity, trace 
            
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elements, nutrients, sodium adsorption ratio, microbiological 
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elements, nutrients, sodium adsorption ratio, microbiological 
            
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quality",
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quality",
            
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  "license": "Open (Creative Commons)",
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  "license": "Open (Creative Commons)",
            
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  "license_id": null,
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  "metadata_modified": "2026-05-22T06:29:35.380639",
            
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  "name": "agricultural-water-use-irrigation",
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  "name": "agricultural-water-use-irrigation",
            
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  "notes": "This guideline comprised the second edition of the South 
68
  "notes": "This guideline comprised the second edition of the South 
            
69
African Water Quality Guidelines for Agricultural Water Use: 
69
African Water Quality Guidelines for Agricultural Water Use: 
            
70
Irrigation, published in 1996. The guideline was developed to define 
70
Irrigation, published in 1996. The guideline was developed to define 
            
71
water quality requirements for irrigation use across South Africa and 
71
water quality requirements for irrigation use across South Africa and 
            
72
to support decision\u2011making in water quality management. It 
72
to support decision\u2011making in water quality management. It 
            
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provided scientifically derived guideline values for a wide range of 
73
provided scientifically derived guideline values for a wide range of 
            
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physical, chemical, and microbiological constituents that influenced 
74
physical, chemical, and microbiological constituents that influenced 
            
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crop yield, soil sustainability, irrigation infrastructure, and food 
75
crop yield, soil sustainability, irrigation infrastructure, and food 
            
76
safety.\r\n\r\nThe guideline addressed both short\u2011term and 
76
safety.\r\n\r\nThe guideline addressed both short\u2011term and 
            
77
long\u2011term impacts of irrigation water quality and incorporated 
77
long\u2011term impacts of irrigation water quality and incorporated 
            
78
South African climatic, soil, and agricultural conditions. Guideline 
78
South African climatic, soil, and agricultural conditions. Guideline 
            
79
values were presented together with supporting information describing 
79
values were presented together with supporting information describing 
            
80
constituent behaviour, sources, interactions with soils and crops, 
80
constituent behaviour, sources, interactions with soils and crops, 
            
81
potential effects, mitigation options, and treatment considerations. 
81
potential effects, mitigation options, and treatment considerations. 
            
82
The guideline was designed as a user\u2011needs specification for 
82
The guideline was designed as a user\u2011needs specification for 
            
83
water quality managers, irrigation planners, regulators, researchers, 
83
water quality managers, irrigation planners, regulators, researchers, 
            
84
and agricultural stakeholders.\r\n\r\nThe development process involved 
84
and agricultural stakeholders.\r\n\r\nThe development process involved 
            
85
national expert consultation, technical review, and stakeholder 
85
national expert consultation, technical review, and stakeholder 
            
86
participation, ensuring that international guideline approaches were 
86
participation, ensuring that international guideline approaches were 
            
87
adapted to local conditions. The guideline formed part of a broader 
87
adapted to local conditions. The guideline formed part of a broader 
            
88
national guideline series covering multiple water uses and was 
88
national guideline series covering multiple water uses and was 
            
89
intended to be periodically updated as new scientific evidence became 
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intended to be periodically updated as new scientific evidence became 
            
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available.\r\n",
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available.\r\n",
            
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  "organization": {
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  "organization": {
            
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    "approval_status": "approved",
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    "approval_status": "approved",
            
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    "created": "2025-12-03T12:47:25.898887",
            
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    "description": "The Department of Water and Sanitation is the 
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    "description": "The Department of Water and Sanitation is the 
            
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custodian of South Africa's water resources. It is primarily 
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custodian of South Africa's water resources. It is primarily 
            
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responsible for the formulation and implementation of policy governing 
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responsible for the formulation and implementation of policy governing 
            
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this sector.\r\n\r\nWhile striving to ensure that all South Africans 
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this sector.\r\n\r\nWhile striving to ensure that all South Africans 
            
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gain access to clean water and dignified sanitation, the department 
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gain access to clean water and dignified sanitation, the department 
            
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also promotes effective and efficient water resources management to 
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also promotes effective and efficient water resources management to 
            
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ensure sustainable economic and social development.",
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ensure sustainable economic and social development.",
            
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    "is_organization": true,
            
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    "state": "active",
            
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    "title": "Department of Water and Sanitation",
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    "title": "Department of Water and Sanitation",
            
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  "publication_date": "1996-12-31",
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  "publication_date": "1996-12-31",
            
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  "publisher": "Department of Water and Sanitation",
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irrigation_1996",
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irrigation_1996",
            
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  "state": "active",
            
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  "tags": [],
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  "tags": [],
            
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  "title": "South African Water Quality Guidelines: Agricultural Water 
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  "title": "South African Water Quality Guidelines: Agricultural Water 
            
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Use \u2013 Irrigation (1996)",
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Use \u2013 Irrigation (1996)",
            
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  "type": "dataset",
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  "wrc_project_number": "Not stated in the publication (N/A)",
            
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  "wro_theme": "water_quality"
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  "wro_theme": "water_quality"
            
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}
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}