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  "author": "Water Research Observatory",
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  "alternative_identifier": "DOI: 10.5281/zenodo.3996198",
            
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  "author": null,
            
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    {
            
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      "author_department": "Admin",
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      "author_department": "",
            
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      "author_email": "vanderLaanM@arc.agric.za",
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      "author_email": "Michael.Silberbauer@gmail.com",
            
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      "author_name": "Water Research Observatory",
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      "author_name": "Michael",
            
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      "author_organization": "Water Research Observatory",
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      "author_organization": "Department of Water and Sanitation, 
            
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Resource Quality Information Services, Pretoria, South Africa / 
            
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Freshwater Research Unit (FRU), University of Cape Town",
            
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      "author_surname": "Admin",
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      "author_surname": "Silberbauer",
            
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      "contact_same_as_author": "True"
            
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  "citation_title": "SILBERBAUER M (2020) ReScience challenge: 
            
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Geographical trends in the water chemistry of wetlands in the 
            
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South\u2011Western Cape Province, South Africa. ReScience C 6 (1) 
            
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Article #13.",
            
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      "contact_department": "",
            
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      "contact_email": "Michael.Silberbauer@gmail.com",
            
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      "contact_name": "Michael",
            
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      "contact_orgnization": "Department of Water and Sanitation, 
            
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Resource Quality Information Services, Pretoria, South Africa / 
            
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Freshwater Research Unit (FRU), University of Cape Town"
            
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    }
            
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  "data_structure_category": "structured",
            
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  "email": "vanderLaanM@arc.agric.za",
            
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      "key": "Dataset language",

            
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      "value": "English"

            
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    {

            
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      "key": "topic",

            
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      "value": "wetlands"

            
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    }

            
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  ],

            
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  "groups": [],
            
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  "keywords": "wetlands",
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  "keywords": "Wetlands, Water chemistry, Major ions, Maucha diagrams, 
            
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Western Cape, South Africa, Hydrochemistry",
            
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  "license": "Open (Creative Commons)",
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  "maintainer": "Water Research Observatory",
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  "maintainer_email": "vanderLaanM@arc.agric.za",
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  "name": 
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  "name": 
            
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l-trends-in-water-chemistry-of-wetlands-in-western-cape-south-africa",
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  "notes": "Auto-imported dataset for 
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  "notes": "The dataset contained major\u2011ion water chemistry data 
            
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l-trends-in-water-chemistry-of-wetlands-in-western-cape-south-africa",
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from wetlands located in the South\u2011Western Cape Province of South 
            
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Africa. The data were originally collected during the late 1980s as 
            
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part of a wetlands research project managed by the Freshwater Research 
            
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Unit at the University of Cape Town. The study investigated whether 
            
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geographical patterns existed in the major\u2011ion chemistry of 
            
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wetland waters by analysing ionic concentrations and visualising their 
            
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relationships using Maucha ionic diagrams.\r\nWater chemistry 
            
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measurements included major cations and anions, together with 
            
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supporting physicochemical variables such as temperature, 
            
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conductivity, salinity, pH, total dissolved solids and nutrients. The 
            
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dataset was stored in a fixed\u2011width ASCII file (CHEMDATA.DAT) and 
            
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later re\u2011analysed for reproducibility as part of the ReScience 
            
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challenge. The reproduced analysis demonstrated the continued 
            
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usability of historical environmental datasets and illustrated 
            
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long\u2011term value for assessing wetland condition and baseline 
            
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water chemistry in the Western Cape region.\r\nThe dataset served as a 
            
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historical baseline for subsequent studies on wetland change and water 
            
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quality trends and supported spatial interpretation of hydrochemical 
            
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variability across wetlands within the study region.",
            
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    "title": "Water Research Observatory",
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  "publication_date": "2025-10-22",
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  "title": "Geographical Trends In Water Chemistry Of Wetlands In 
            
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Western Cape South Africa",
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