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{
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{
            
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  "agreement": "true",
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  "agreement": "true",
            
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  "alternative_identifier": "ISBN 978-1-4312-0898-2",
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  "alternative_identifier": "ISBN 978-1-4312-0898-2",
            
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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": "Department of Plant and Soil Sciences",
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      "author_department": "Department of Plant and Soil Sciences",
            
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      "author_email": "orders@wrc.org.za",
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      "author_email": "michael.vanderlaan@up.ac.za",
            
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      "author_name": "Michael",
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      "author_name": "Michael",
            
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      "author_organization": "University of Pretoria",
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      "author_organization": "University of Pretoria",
            
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      "author_surname": "van der Laan",
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      "author_surname": "van der Laan",
            
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      "contact_same_as_author": "true"
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      "contact_same_as_author": "true"
            
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    }
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    }
            
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  ],
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  ],
            
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  "citation_title": "VAN DER LAAN M (2017) Application of water 
n
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  "citation_title": "VAN DER LAAN M (Ed.) (2017) Application of water 
            
17
footprint accounting for selected fruit and vegetable crops in South 
17
footprint accounting for selected fruit and vegetable crops in South 
            
18
Africa, WRC Report No. TT 722/17. Water Research Commission, 
18
Africa, WRC Report No. TT 722/17. Water Research Commission, 
            
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Pretoria.",
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Pretoria.",
            
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  "contact_person": [
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  "contact_person": [
            
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    {
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    {
            
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      "contact_department": "Department of Plant and Soil Sciences",
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      "contact_department": "Department of Plant and Soil Sciences",
            
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      "contact_email": "orders@wrc.org.za",
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      "contact_email": "michael.vanderlaan@up.ac.za",
            
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      "contact_name": "Michael",
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      "contact_name": "Michael",
            
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      "contact_orgnization": "University of Pretoria"
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      "contact_orgnization": "University of Pretoria"
            
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    }
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    }
            
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  ],
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  ],
            
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  "creator_user_id": "bc28a33f-dc21-4795-a57f-da7cd1aa23ea",
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  "creator_user_id": "bc28a33f-dc21-4795-a57f-da7cd1aa23ea",
            
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  "data_classification": "both",
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  "data_classification": "both",
            
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  "data_collection_organization": "University of Pretoria",
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  "data_collection_organization": "University of Pretoria",
            
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  "data_reference_date": [
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  "data_reference_date": [
            
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    {
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    {
            
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      "data_reference_date_from": "2011-10-01",
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      "data_reference_date_from": "2011-10-01",
            
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      "data_reference_date_to": "2017-06-01"
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      "data_reference_date_to": "2017-06-01"
            
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    }
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    }
            
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  ],
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  ],
            
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  "data_structure_category": "semi-structured",
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  "data_structure_category": "semi-structured",
            
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  "dataset_language": "English",
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  "dataset_language": "English",
            
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  "dataset_license_url": 
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  "dataset_license_url": 
            
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"https://creativecommons.org/licenses/by/4.0/",
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"https://creativecommons.org/licenses/by/4.0/",
            
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  "did_author_or_contact_organization_collect_the_data": "true",
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  "did_author_or_contact_organization_collect_the_data": "true",
            
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  "email": "orders@wrc.org.za",
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  "email": "vanderLaanM@arc.agric.za",
            
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  "groups": [],
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  "groups": [],
            
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  "id": "dc16c81f-a08e-4642-ba7b-64715b9f4f5e",
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  "id": "dc16c81f-a08e-4642-ba7b-64715b9f4f5e",
            
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  "isopen": false,
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  "isopen": false,
            
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  "keywords": "water footprint, fruit crops, vegetable crops, 
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  "keywords": "water footprint, fruit crops, vegetable crops, 
            
47
Steenkoppies Aquifer, Olifants-Doorn WMA, blue water, green water, 
47
Steenkoppies Aquifer, Olifants-Doorn WMA, blue water, green water, 
            
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grey water",
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grey water",
            
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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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  "license_id": null,
            
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  "license_title": null,
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  "license_title": null,
            
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  "maintainer": null,
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  "maintainer": null,
            
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  "maintainer_email": null,
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  "maintainer_email": null,
            
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  "metadata_created": "2026-03-13T09:25:47.237148",
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  "metadata_created": "2026-03-13T09:25:47.237148",
            
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  "metadata_modified": "2026-03-13T09:25:47.237155",
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  "metadata_modified": "2026-03-13T09:39:13.746685",
            
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  "minimum_maximum_extent": [
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  "minimum_maximum_extent": [
            
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    {
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    {
            
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      "maximum_vertical_extent": "3451",
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      "maximum_vertical_extent": "3451",
            
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      "minimum_vertical_extent": "0"
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      "minimum_vertical_extent": "0"
            
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    }
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    }
            
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  ],
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  ],
            
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  "name": 
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  "name": 
            
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r-footprint-accounting-for-fruit-and-vegetable-crops-in-south-africa",
63
r-footprint-accounting-for-fruit-and-vegetable-crops-in-south-africa",
            
64
  "notes": "This research project investigated water footprint (WF) 
64
  "notes": "This research project investigated water footprint (WF) 
            
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metrics for important fruit and vegetable crops in South Africa. The 
65
metrics for important fruit and vegetable crops in South Africa. The 
            
66
study explored various WF assessment methodologies, including those 
66
study explored various WF assessment methodologies, including those 
            
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from the Water Footprint Network (WFN) and life cycle assessment (LCA) 
67
from the Water Footprint Network (WFN) and life cycle assessment (LCA) 
            
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approaches. Two catchment case studies, the Steenkoppies Aquifer and 
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approaches. Two catchment case studies, the Steenkoppies Aquifer and 
            
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the Olifants-Doorn Water Management Area, were utilized to evaluate 
69
the Olifants-Doorn Water Management Area, were utilized to evaluate 
            
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blue, green, and grey WFs. The research aimed to interpret the 
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blue, green, and grey WFs. The research aimed to interpret the 
            
71
usefulness of generated information for water resource management and 
71
usefulness of generated information for water resource management and 
            
72
consumer awareness.",
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consumer awareness.",
            
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  "num_resources": 0,
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  "num_resources": 0,
            
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  "num_tags": 0,
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  "num_tags": 0,
            
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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": "2025-11-17T15:41:25.389790",
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    "created": "2025-11-17T15:41:25.389790",
            
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    "description": "The WRC was established in terms of the Water 
78
    "description": "The WRC was established in terms of the Water 
            
79
Research Act (Act No 34 of 1971), following a period of serious water 
79
Research Act (Act No 34 of 1971), following a period of serious water 
            
80
shortage. It was deemed to be of national importance to generate new 
80
shortage. It was deemed to be of national importance to generate new 
            
81
knowledge and to promote the country\u2019s water research 
81
knowledge and to promote the country\u2019s water research 
            
82
purposefully, owing to the view held that water would be one of South 
82
purposefully, owing to the view held that water would be one of South 
            
83
Africa\u2019s most limiting factors in the 21st century. In 1971 when 
83
Africa\u2019s most limiting factors in the 21st century. In 1971 when 
            
84
the WRC was founded, water research and development (R&D) in South 
84
the WRC was founded, water research and development (R&D) in South 
            
85
Africa was limited to a few institutions and the funding level 
85
Africa was limited to a few institutions and the funding level 
            
86
inadequate. There was no research co-ordination and an apparent 
86
inadequate. There was no research co-ordination and an apparent 
            
87
neglect of some key research fields. In addition, there was little 
87
neglect of some key research fields. In addition, there was little 
            
88
strategic direction or leadership that would provide for the 
88
strategic direction or leadership that would provide for the 
            
89
identification of priority areas or appropriate technology transfer. 
89
identification of priority areas or appropriate technology transfer. 
            
90
It was to address these issues, that the WRC was established.",
90
It was to address these issues, that the WRC was established.",
            
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    "id": "fbb382e3-598f-467c-9b7a-3e4a0c4819a9",
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    "id": "fbb382e3-598f-467c-9b7a-3e4a0c4819a9",
            
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    "image_url": "2025-11-17-154125.368798WRC-logo.JPG",
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    "image_url": "2025-11-17-154125.368798WRC-logo.JPG",
            
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    "is_organization": true,
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    "is_organization": true,
            
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    "name": "water-research-commission",
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    "name": "water-research-commission",
            
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    "state": "active",
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    "state": "active",
            
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    "title": "Water Research Commission",
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    "title": "Water Research Commission",
            
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    "type": "organization"
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    "type": "organization"
            
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  },
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  },
            
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  "owner_org": "fbb382e3-598f-467c-9b7a-3e4a0c4819a9",
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  "owner_org": "fbb382e3-598f-467c-9b7a-3e4a0c4819a9",
            
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  "private": false,
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  "private": false,
            
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  "publication_date": "2017-06-01",
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  "publication_date": "2017-06-01",
            
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  "publisher": "Water Research Commission",
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  "publisher": "Water Research Commission",
            
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  "relationships_as_object": [],
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  "relationships_as_object": [],
            
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  "relationships_as_subject": [],
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  "relationships_as_subject": [],
            
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  "resources": [],
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  "resources": [],
            
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  "spatial": "{\"type\": \"Polygon\", \"coordinates\": [[[27.5744, 
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  "spatial": "{\"type\": \"Polygon\", \"coordinates\": [[[13.165308, 
            
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-26.1426], [18.5, -26.1426], [18.5, -31.0], [27.5744, -31.0], 
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-20.629147], [35.7811468, -20.629147], [35.7811468, -35.2462649], 
            
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[27.5744, -26.1426]]]}",
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[13.165308, -35.2462649], [13.165308, -20.629147]]]}",
            
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  "state": "active",
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  "state": "active",
            
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  "tags": [],
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  "tags": [],
            
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  "title": "Water Footprint Accounting for Fruit and Vegetable Crops 
111
  "title": "Water Footprint Accounting for Fruit and Vegetable Crops 
            
112
in South Africa",
112
in South Africa",
            
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  "type": "dataset",
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  "type": "dataset",
            
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  "uploader_estimation_of_extent_of_processing": "refined",
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  "uploader_estimation_of_extent_of_processing": "refined",
            
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  "url": null,
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  "url": null,
            
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  "version": null,
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  "version": null,
            
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  "vertical_extent_datum": "masl",
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  "vertical_extent_datum": "masl",
            
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  "wrc_project_number": "K5/2273//4",
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  "wrc_project_number": "K5/2273//4",
            
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  "wro_theme": "Agriculture"
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  "wro_theme": "agriculture"
            
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}
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}