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  "authors": [
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  "authors": [
            
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    {
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    {
            
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      "author_department": "Freshwater Research Unit",
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      "author_department": "Freshwater Research Unit",
            
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      "author_email": "Michael.Silberbauer@gmail.com",
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      "author_email": "Michael.Silberbauer@gmail.com",
            
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      "author_name": "Michael",
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      "author_name": "Michael",
            
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      "author_organization": "University of Cape Town",
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      "author_organization": "University of Cape Town",
            
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      "author_surname": "Silberbauer",
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      "author_surname": "Silberbauer",
            
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  "citation": [
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  "citation": [
            
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    {
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    {
            
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      "citation_date": "2020-01-01",
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      "citation_date": "2020-01-01",
            
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      "citation_identifier": "10.1080/10183469.1991.9631315",
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      "citation_identifier": "10.1080/10183469.1991.9631315",
            
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      "citation_title": "Water chemistry of wetlands in the western 
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      "citation_title": "Water chemistry of wetlands in the western 
            
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Cape 1985-1989"
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Cape 1985-1989"
            
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    }
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    }
            
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      "contact_department": "Freshwater Research Unit",
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      "contact_department": "Freshwater Research Unit",
            
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      "contact_email": "Michael.Silberbauer@gmail.com",
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      "contact_email": "Michael.Silberbauer@gmail.com",
            
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      "contact_name": "Michael Silberbauer",
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      "contact_name": "Michael Silberbauer",
            
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      "contact_orgnization": "University of Cape Town"
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      "contact_orgnization": "University of Cape Town"
            
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  "creator_user_id": "19ab2c7a-c894-414d-b9d3-f38674e185ee",
            
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    {
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    {
            
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      "data_reference_date_from": "1985-01-01",
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      "data_reference_date_from": "1985-01-01",
            
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      "data_reference_date_to": "1989-12-31"
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      "data_reference_date_to": "1989-12-31"
            
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  "did_author_or_contact_organization_collect_the_data": "true",
            
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  "email": "Michael.Silberbauer@gmail.com",
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  "email": "Michael.Silberbauer@gmail.com",
            
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  "extras": [
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  "extras": [
            
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    {
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    {
            
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      "key": "cloud_path",
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      "key": "cloud_path",
            
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      "value": "Wetlands/Structured/Access/Both"
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      "value": "Wetlands/Structured/Access/Both"
            
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  "isopen": false,
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  "isopen": false,
            
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  "keywords": "wetland, water chemistry, spatial distribution",
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  "keywords": "wetland, water chemistry, spatial distribution",
            
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  "license": "Open (Creative Commons)",
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  "license": "Open (Creative Commons)",
            
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  "metadata_created": "2022-10-13T13:05:07.003337",
            
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  "metadata_modified": "2022-10-13T13:08:12.704347",
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  "metadata_modified": "2022-10-13T13:08:12.894806",
            
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  "minimum_maximum_extent": [
            
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    {
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    {
            
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      "maximum_vertical_extent": "1552",
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      "maximum_vertical_extent": "1552",
            
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      "minimum_vertical_extent": "1"
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      "minimum_vertical_extent": "1"
            
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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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l-trends-in-water-chemistry-of-wetlands-in-western-cape-south-africa",
            
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  "notes": "Conductivity and pH measurements were made at 73 wetlands 
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  "notes": "Conductivity and pH measurements were made at 73 wetlands 
            
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in the south-western Cape Province. The concentrations of the major 
72
in the south-western Cape Province. The concentrations of the major 
            
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cations and anions were determined in samples from 42 of these 
73
cations and anions were determined in samples from 42 of these 
            
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wetlands. Total dissolved salts (TDS) concentrations ranged from below 
74
wetlands. Total dissolved salts (TDS) concentrations ranged from below 
            
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20 mg/L to more than 200 000 mg/L, and pH values as low as 4 and 
75
20 mg/L to more than 200 000 mg/L, and pH values as low as 4 and 
            
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greater than 10 were recorded in some wetlands. Despite these 
76
greater than 10 were recorded in some wetlands. Despite these 
            
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extremes, the ionic ratios showed regional trends: Na+ and Cl are the 
77
extremes, the ionic ratios showed regional trends: Na+ and Cl are the 
            
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dominant ions in wetlands near the coast, and HCO3 is the dominant 
78
dominant ions in wetlands near the coast, and HCO3 is the dominant 
            
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anion in inland wetlands",
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anion in inland wetlands",
            
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    "created": "2022-05-24T06:23:05.795364",
            
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    "description": "The University of Pretoria (UP) is one of 
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    "description": "The University of Pretoria (UP) is one of 
            
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Africa\u2019s top universities and the largest contact university in 
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Africa\u2019s top universities and the largest contact university in 
            
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South Africa. ",
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South Africa. ",
            
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    "name": "university-of-pretoria",
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    "name": "university-of-pretoria",
            
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    "state": "active",
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    "state": "active",
            
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    "title": "University of Pretoria",
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    "title": "University of Pretoria",
            
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    "type": "organization"
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    "type": "organization"
            
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  },
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  "private": false,
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  "publication_date": "1991-01-01",
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  "publication_date": "1991-01-01",
            
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  "publisher": "WaterSA",
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  "publisher": "WaterSA",
            
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chemistry results",
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chemistry results",
            
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Western Cape South Africa",
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