Changes
On April 1, 2026 at 12:34:32 PM UTC,
Liam van Schalkwyk:
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Uploaded a new file to resource sawq 1996 irrigation guidelines.pdf in South African Water Quality Guidelines: Agricultural Water Use – Irrigation (1996)
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Changed value of field
download_count
of resource sawq 1996 irrigation guidelines.pdf to9
(previously8
) in South African Water Quality Guidelines: Agricultural Water Use – Irrigation (1996)
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| 4 | 4)", | 4 | 4)", | ||
| 5 | "author": null, | 5 | "author": null, | ||
| 6 | "author_email": null, | 6 | "author_email": null, | ||
| 7 | "authors": [ | 7 | "authors": [ | ||
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| 9 | "author_department": "", | 9 | "author_department": "", | ||
| 10 | "author_email": "customercare@dws.gov.za", | 10 | "author_email": "customercare@dws.gov.za", | ||
| 11 | "author_name": "Department of Water Affairs and Forestry (DWAF), | 11 | "author_name": "Department of Water Affairs and Forestry (DWAF), | ||
| 12 | Republic of South Africa", | 12 | Republic of South Africa", | ||
| 13 | "author_organization": "Department of Water Affairs and | 13 | "author_organization": "Department of Water Affairs and | ||
| 14 | Forestry", | 14 | Forestry", | ||
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| 19 | "citation_title": "DEPARTMENT OF WATER AFFAIRS AND FORESTRY (1996) | 19 | "citation_title": "DEPARTMENT OF WATER AFFAIRS AND FORESTRY (1996) | ||
| 20 | South African Water Quality Guidelines (Second Edition). Volume 4: | 20 | South African Water Quality Guidelines (Second Edition). Volume 4: | ||
| 21 | Agricultural Water Use: Irrigation. Edited by S Holmes. Department of | 21 | Agricultural Water Use: Irrigation. Edited by S Holmes. Department of | ||
| 22 | Water Affairs and Forestry, Pretoria.", | 22 | Water Affairs and Forestry, Pretoria.", | ||
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| 24 | { | 24 | { | ||
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| 26 | "contact_email": "customercare@dws.gov.za", | 26 | "contact_email": "customercare@dws.gov.za", | ||
| 27 | "contact_name": "Department of Water Affairs and Forestry | 27 | "contact_name": "Department of Water Affairs and Forestry | ||
| 28 | (DWAF), Republic of South Africa", | 28 | (DWAF), Republic of South Africa", | ||
| 29 | "contact_orgnization": "Department of Water Affairs and | 29 | "contact_orgnization": "Department of Water Affairs and | ||
| 30 | Forestry" | 30 | Forestry" | ||
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| 46 | "email": "vanderLaanM@arc.agric.za", | 46 | "email": "vanderLaanM@arc.agric.za", | ||
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| 49 | "isopen": false, | 49 | "isopen": false, | ||
| 50 | "keywords": "water quality, irrigation, agriculture, South Africa, | 50 | "keywords": "water quality, irrigation, agriculture, South Africa, | ||
| 51 | irrigation water use, soil sustainability, crop yield, salinity, trace | 51 | irrigation water use, soil sustainability, crop yield, salinity, trace | ||
| 52 | elements, nutrients, sodium adsorption ratio, microbiological | 52 | elements, nutrients, sodium adsorption ratio, microbiological | ||
| 53 | quality", | 53 | quality", | ||
| 54 | "license": "Open (Creative Commons)", | 54 | "license": "Open (Creative Commons)", | ||
| 55 | "license_id": null, | 55 | "license_id": null, | ||
| 56 | "license_title": null, | 56 | "license_title": null, | ||
| 57 | "maintainer": null, | 57 | "maintainer": null, | ||
| 58 | "maintainer_email": null, | 58 | "maintainer_email": null, | ||
| 59 | "metadata_created": "2025-10-22T11:55:55.648844", | 59 | "metadata_created": "2025-10-22T11:55:55.648844", | ||
| n | 60 | "metadata_modified": "2026-03-24T07:47:56.668624", | n | 60 | "metadata_modified": "2026-04-01T12:34:32.523537", |
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| 65 | } | 65 | } | ||
| 66 | ], | 66 | ], | ||
| 67 | "name": "agricultural-water-use-irrigation", | 67 | "name": "agricultural-water-use-irrigation", | ||
| 68 | "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 | ||
| 73 | provided scientifically derived guideline values for a wide range of | 73 | provided scientifically derived guideline values for a wide range of | ||
| 74 | physical, chemical, and microbiological constituents that influenced | 74 | physical, chemical, and microbiological constituents that influenced | ||
| 75 | 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 | 89 | intended to be periodically updated as new scientific evidence became | ||
| 90 | available.\r\n", | 90 | available.\r\n", | ||
| 91 | "num_resources": 1, | 91 | "num_resources": 1, | ||
| 92 | "num_tags": 0, | 92 | "num_tags": 0, | ||
| 93 | "organization": { | 93 | "organization": { | ||
| 94 | "approval_status": "approved", | 94 | "approval_status": "approved", | ||
| 95 | "created": "2025-12-03T12:47:25.898887", | 95 | "created": "2025-12-03T12:47:25.898887", | ||
| 96 | "description": "The Department of Water and Sanitation is the | 96 | "description": "The Department of Water and Sanitation is the | ||
| 97 | custodian of South Africa's water resources. It is primarily | 97 | custodian of South Africa's water resources. It is primarily | ||
| 98 | responsible for the formulation and implementation of policy governing | 98 | responsible for the formulation and implementation of policy governing | ||
| 99 | this sector.\r\n\r\nWhile striving to ensure that all South Africans | 99 | this sector.\r\n\r\nWhile striving to ensure that all South Africans | ||
| 100 | gain access to clean water and dignified sanitation, the department | 100 | gain access to clean water and dignified sanitation, the department | ||
| 101 | also promotes effective and efficient water resources management to | 101 | also promotes effective and efficient water resources management to | ||
| 102 | ensure sustainable economic and social development.", | 102 | ensure sustainable economic and social development.", | ||
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| 104 | "image_url": "2025-12-03-124725.882101DWS-logo.jpg", | 104 | "image_url": "2025-12-03-124725.882101DWS-logo.jpg", | ||
| 105 | "is_organization": true, | 105 | "is_organization": true, | ||
| 106 | "name": "department-of-water-and-sanitation", | 106 | "name": "department-of-water-and-sanitation", | ||
| 107 | "state": "active", | 107 | "state": "active", | ||
| 108 | "title": "Department of Water and Sanitation", | 108 | "title": "Department of Water and Sanitation", | ||
| 109 | "type": "organization" | 109 | "type": "organization" | ||
| 110 | }, | 110 | }, | ||
| 111 | "owner_org": "d21c1349-e459-4393-b893-95e35700c6bf", | 111 | "owner_org": "d21c1349-e459-4393-b893-95e35700c6bf", | ||
| 112 | "private": false, | 112 | "private": false, | ||
| 113 | "publication_date": "1996-12-31", | 113 | "publication_date": "1996-12-31", | ||
| 114 | "publisher": "Department of Water and Sanitation", | 114 | "publisher": "Department of Water and Sanitation", | ||
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| 125 | "format": "pdf", | 125 | "format": "pdf", | ||
| 126 | "hash": "", | 126 | "hash": "", | ||
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| 128 | "is_data_supplementary": "False", | 128 | "is_data_supplementary": "False", | ||
| 129 | "last_modified": "2026-02-25T07:51:39.067872", | 129 | "last_modified": "2026-02-25T07:51:39.067872", | ||
| n | 130 | "metadata_modified": "2026-03-24T07:47:56.676055", | n | 130 | "metadata_modified": "2026-04-01T12:34:32.530513", |
| 131 | "mimetype": "application/pdf", | 131 | "mimetype": "application/pdf", | ||
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| 133 | "name": "sawq 1996 irrigation guidelines.pdf", | 133 | "name": "sawq 1996 irrigation guidelines.pdf", | ||
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| 135 | "position": 0, | 135 | "position": 0, | ||
| 136 | "resource_name": "SA water quality guidelines for | 136 | "resource_name": "SA water quality guidelines for | ||
| 137 | irrigation_1996", | 137 | irrigation_1996", | ||
| 138 | "resource_type": null, | 138 | "resource_type": null, | ||
| 139 | "size": 1098383, | 139 | "size": 1098383, | ||
| 140 | "state": "active", | 140 | "state": "active", | ||
| 141 | "url": | 141 | "url": | ||
| 142 | -49b6-8b47-8378f0e183bb/download/sawq-1996-irrigation-guidelines.pdf", | 142 | -49b6-8b47-8378f0e183bb/download/sawq-1996-irrigation-guidelines.pdf", | ||
| 143 | "url_type": "upload", | 143 | "url_type": "upload", | ||
| 144 | "zipped_file": "False" | 144 | "zipped_file": "False" | ||
| 145 | } | 145 | } | ||
| 146 | ], | 146 | ], | ||
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| 148 | -22.1265], [32.8931, -22.1265], [32.8931, -34.8212], [16.4699, | ||||
| 149 | -34.8212], [16.4699, -22.1265]]]}", | ||||
| 147 | "state": "active", | 150 | "state": "active", | ||
| 148 | "tags": [], | 151 | "tags": [], | ||
| 149 | "title": "South African Water Quality Guidelines: Agricultural Water | 152 | "title": "South African Water Quality Guidelines: Agricultural Water | ||
| 150 | Use \u2013 Irrigation (1996)", | 153 | Use \u2013 Irrigation (1996)", | ||
| 151 | "type": "dataset", | 154 | "type": "dataset", | ||
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| 155 | "vertical_extent_datum": "masl", | 158 | "vertical_extent_datum": "masl", | ||
| 156 | "wrc_project_number": "Not stated in the publication (N/A)", | 159 | "wrc_project_number": "Not stated in the publication (N/A)", | ||
| 157 | "wro_theme": "water_quality" | 160 | "wro_theme": "water_quality" | ||
| 158 | } | 161 | } |