Now showing items 1-963 of 963

      Subject
      S-MAC [1]
      S. haematobium [1]
      SA11 [1]
      Saadfisiologie [1]
      Saadomhulsel [1]
      Saamgestelde supernova-oorblyfsels [1]
      SAAO [1]
      SAAO 1.0 m telescope [1]
      SAAO 1.0 m teleskoop [1]
      Sabie-Sand River Catchment [1]
      Sabie-Sand River catchment [1]
      Sable antelope (Hippotragus niger) [1]
      SABPA [1]
      SAC254 [1]
      Safety [2]
      Safety and security [1]
      Safety assessment [1]
      Sagteware Prosesverbetering [1]
      Sales comparison method [1]
      Salicylate [1]
      Salinisation [2]
      Salinity [1]
      Salinization [1]
      Salisilaat [1]
      Salmonella spp [1]
      SALT [1]
      Salt stress [1]
      Samewerkende leer [1]
      Samewerkende regering [1]
      Sample splitting [1]
      Sampling methods [1]
      Sand and drainage depressions [1]
      Sand en dreineringsholtes. [1]
      Sanitation [2]
      Sanitation services [1]
      SASS 5 [1]
      SASS5 [1]
      SATAM [1]
      Satellite retrievals [2]
      Savanna [5]
      SAWS [1]
      SBC [2]
      Scaffolds [1]
      Scale [1]
      Scaling [1]
      scaling [1]
      Scanning electron microscope [1]
      Scanning electron-microscopy [1]
      SCAR markers [1]
      Scattering [2]
      Scattering coefficient [1]
      Schizotetranychus [1]
      Schizotetranychus kwalensis [1]
      School students [1]
      Schools [1]
      Schur property of order p [1]
      Schwarz information criterion [2]
      Schwarz-inligtingskriterium [1]
      scientific method [1]
      Scientific-Positivism [1]
      Sclerotinia sclerotiorum [1]
      Scoping [1]
      Scouting [1]
      Screening [2]
      screening [1]
      Scrivener's structure for creative production [1]
      Scrum [2]
      SDF [1]
      SDM [3]
      SDS-PAGE [2]
      Seahorse XF Analyser [1]
      Seahorse XF analyser [1]
      Seamless cloning [1]
      Seamless interactions [1]
      Seasonal [1]
      Seasonal abundance [1]
      Seasonal activities [1]
      Seasonal influences [3]
      Seasonal prevalence [1]
      Seasonal variation [1]
      Second Messenger [1]
      Second messenger [1]
      Secondary metabolites [1]
      Secondary signalling responses [1]
      Secondary user [1]
      Section 24G [2]
      Security awareness [1]
      Security awareness and training policy [1]
      Security awareness programmes [1]
      Sedentary lifestyle [1]
      Sediment [8]
      Sediment indekse [1]
      Sediment indices [2]
      sediment quality [1]
      Sediment source tracing [1]
      Sedimentasie [1]
      Sedimentation [1]
      Sediments [1]
      Seed coating [1]
      seed mixture [1]
      Seed physiology [1]
      Seed quality [1]
      Seed sowing survey [1]
      SEED subsystems [1]
      Seed treatments [1]
      Seed viability [1]
      Seed yield [1]
      Seedling blight [1]
      Seedling persistence [1]
      Seekoeivlei Nature Reserve [1]
      SEG [1]
      Segmentasie [1]
      Segmentation [1]
      Segregation [1]
      Seisoenaal [1]
      Seisoenale veranderlikes [1]
      Seisoenale voorkoms [1]
      Sekwensiële nie-parametriese beraming [1]
      Sekwestrasie [1]
      selection [1]
      Selection criteria [1]
      Selective catalytic reduction [1]
      Selenium [1]
      selenium [1]
      self starting [1]
      Self-assessment [1]
      Self-control [1]
      Self-Directed Learning [1]
      Self-efficacy [1]
      Self-efficacy and failure control [1]
      Self-gerigte leer [1]
      Self-organising maps [1]
      Self-rated Health [1]
      Selkulture [1]
      SEM [1]
      Semantic Technologies [1]
      semen and sperm quality [1]
      Semi-arid [2]
      semi-arid [1]
      Semi-arid rangeland [1]
      semi-mean-absolute deviation [1]
      Semi-permable membrane devices [1]
      Semiconductor [2]
      Semiochemical cues [1]
      Semiochemicals [1]
      Senegallia [1]
      Senescence [1]
      Senosoïse Era [1]
      Senqu River [1]
      Sense of place [2]
      Sensible heat storage [1]
      sensitivity [1]
      Sensitivity Analysis [1]
      Sensitivity mapping [1]
      Sensory evaluation [2]
      sentiment analysis [1]
      Sequence space [1]
      Sequence-independent genome amplification [2]
      Sequenceindependent genome amplification [1]
      Sequencing [1]
      Sequential decision-making [1]
      Sequentially p-limited operator [1]
      Sequestration [1]
      Serious games [5]
      Serious games gauge (SGG) [1]
      Seriphium plumosum [1]
      Sero-prevalence [1]
      Serological characterisation [1]
      Serologiese karakterisering [1]
      Serotonin [1]
      Serotype-specificity [1]
      Serpentine [1]
      Serpentine flora [1]
      Serum [1]
      serum [1]
      Serum biochemical parameters [1]
      serum biochemical parameters [1]
      Service delivery [2]
      Service systems [1]
      Sesamia calamistis [3]
      sessile drop test [1]
      Settlement typologies [1]
      Severe weather [1]
      Sewing [1]
      Sex determining region y [1]
      Sex determining region y gene (SRY gene) [1]
      sexing [1]
      Sexual Minorities [1]
      Sferies-simmetries [1]
      Shale deposits [1]
      Shallow groundwater [1]
      Shannon-Weaver diversity indices [1]
      Shapelet transform [1]
      Sharpeville [1]
      Sheep [1]
      Shepherd's Tree [1]
      SHEQ management [1]
      Shikimate pathway [1]
      Shopping centre [3]
      Shopping centre nodes [1]
      Shopping centres [1]
      Short rate models [1]
      Short shelf life [1]
      Shotgun sequencing [1]
      Shoulder impingement syndrome [1]
      Shoulder rehabilitation [1]
      Shuttleworth-Wallace [2]
      SIA kwaliteit [1]
      SIA practitioners [1]
      SIA praktisyns [1]
      SIA quality review [1]
      SIA questionnaire [1]
      SIA vraelys [1]
      Sianoprokariote [1]
      Sidewalk contestation [1]
      Siekte [1]
      Sigma metric [1]
      Signal Transduction [1]
      signed sequential ranks [1]
      Significance testing [1]
      Silage [1]
      Silica-rich rock varieties [1]
      Silicon carbide (SiC) [1]
      Silicon detector [1]
      Silver bullet [1]
      Silylation [1]
      simian agent 11 [1]
      simple exponential smoothing [1]
      Simplification [1]
      Simulated Annealing [1]
      Simulated gastric fluid [1]
      Simulation [1]
      Sin van plek [1]
      Sinergistiese effek en minerale [1]
      single case study [1]
      Single cell gel electrophoresis [1]
      Single nucleotide polymorphim [1]
      Single nucleotide polymorphism [2]
      Single nucleotide polymorphisms [1]
      Single scattering albedo [1]
      Single source precursors [1]
      Singular values [1]
      Singularly perturbed problems [1]
      Sinkhole [1]
      Sinkhole rehabilitation [1]
      Sinkholes [2]
      Sinkholes and subsidences [1]
      Siphon [1]
      Sirkulerende vry DNA [1]
      Sirkulêre kerndigtheidsfunksieberaming [1]
      Sirkulêre statistiek [1]
      Sisteem filosofie [1]
      Sisteem model [1]
      Sistematiek [1]
      Sistematiese bewaring [1]
      Sistoliese bloeddruk [1]
      Site condition [1]
      Site-specific conditions [1]
      site-specific rehabilitation [1]
      Sitochroom c oksidase I (COI) [1]
      Sitosien-verlengingstoets [1]
      Size-resolved [1]
      SKA [1]
      Skeletal muscle [3]
      Skills development [1]
      Skoenlusmetode [1]
      Skoenlussamevoeging [1]
      Skole [1]
      Skool studente [1]
      Skoonmaakprotokolle [1]
      Slack constrains [1]
      Slag [1]
      Slak [1]
      Slaked lime [1]
      Slice sampling [1]
      Slikdam [1]
      Slikdamme [1]
      Slimes dam [1]
      Slowly pulsating B stars [1]
      Sluitingsplanne [1]
      Smaliholder [1]
      Small and Medium Enterprises (SMEs) [1]
      Small and Medium Sized Enterprises (SMEs) [1]
      Small business-Growth [1]
      Small business-South Africa-Mafikeng [1]
      Small cap companies [1]
      Small holder farmers [1]
      Small medium enterprise (SME) [1]
      Small towns [1]
      small-scale database [1]
      Small-scale emerging pig farmers [1]
      Small-scale farmers [1]
      Small-scale farming system [1]
      Smallholder [1]
      Smallholder farmers [3]
      Smallholder irrigation [1]
      Smallholder vegetable farmers [1]
      Smallholder-farmers [1]
      Smart growth [1]
      Smart growth teorie [1]
      Smart growth theory [1]
      SME growth [1]
      SME growth stage models [1]
      SME resource poverty [1]
      Smooth function model [1]
      Smoother [1]
      Smoothing techniques [1]
      SNaPshot [1]
      Sniffer dogs [1]
      SNP [2]
      SNP6 [1]
      SNPs [1]
      SNT [1]
      SO2 [2]
      SO2 depolarized electrolysis [1]
      SO2 electro-oxidation [2]
      SO2 electrolyser [2]
      SO2 electrolysis [1]
      SO2 electrooxidation [1]
      SO2 elektrolise [1]
      SO2 elektroliseerder [1]
      SO2 oplosbaarheid [1]
      SO2 oxidation [1]
      SO2 pollution [1]
      SO2 solubility [1]
      Social [1]
      Social accounting matrix [1]
      Social and Labour Plan [1]
      Social challenges [1]
      Social development [1]
      Social dynamics [1]
      Social ecological systems [1]
      Social engineering [2]
      Social impact assessment [1]
      Social Impact Assessment (SIA) [4]
      Social impact assessment (SIA) [1]
      Social Impact Assessment Report (SIAR) [1]
      Social inequality [1]
      Social Labour Plan [2]
      Social learning [1]
      social learning [1]
      Social network analysis [1]
      Social spaces [1]
      Social sustainability [4]
      Social system [1]
      Social systems [1]
      social value [1]
      Social Values [1]
      Social-ecological systems [1]
      social-ecological systems [1]
      Socially orientated instructional strategy [1]
      Socially orientated instructional technology [1]
      Socio-economic [1]
      Socio-economic class [1]
      Socio-economic development [1]
      Socio-economic factors [2]
      Socio-economic gradient [1]
      Socio-economic impacts [1]
      Socio-economic status [3]
      Socio-economic variables [1]
      Socioeconomic status [1]
      Socratic Method [1]
      Sodic zone [1]
      Sodium [1]
      Sodium Dodecyl Sulphate - Polyacrylamide Gel Electrophoresis (SDS-PAGE) [1]
      Sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS-PAGE) [1]
      SoE Reporting in South Africa [1]
      Soepelheid [1]
      Soft corals [1]
      soft systems methodology [1]
      Software developers [1]
      Software development education [1]
      Software development methodology [1]
      Software development students [1]
      Software Engineering [1]
      Software engineering [1]
      Software industry [1]
      Software process improvement [1]
      Software professionals [1]
      Soil [9]
      soil abiotic properties [1]
      Soil absorbtion and adsorption-Mathematical models [1]
      Soil algae [1]
      Soil amelioration [1]
      Soil amendments [1]
      Soil analysis [1]
      Soil behaviour [1]
      Soil characterization [1]
      Soil chemical dynamics [1]
      soil chemical properties [1]
      Soil contamination [1]
      soil contamination [1]
      Soil crusts [1]
      Soil degradation [1]
      Soil dispersivity [1]
      soil ecosystem recovery [1]
      Soil ecotoxicology [1]
      Soil enzymatic activity [1]
      Soil enzymes [2]
      Soil fertility [1]
      Soil fertility index [1]
      Soil fertilization [1]
      Soil form [1]
      Soil function [1]
      Soil health [3]
      Soil health indicators [1]
      Soil mesofauna [1]
      Soil metagenomes [1]
      Soil microbial communities [1]
      Soil microbial community structure [1]
      Soil moisture [2]
      Soil moisture content [1]
      soil moisture levels [1]
      Soil nutrients [1]
      soil pH [1]
      Soil physical rectification [1]
      Soil physics [1]
      Soil pollution [1]
      Soil profile reconstruction [1]
      Soil properties [2]
      Soil quality [3]
      Soil quality TRIAD [1]
      Soil science [1]
      Soil seed bank analysis [1]
      Soil spectroscopy [1]
      soil stockpile [1]
      soil surface assessments [1]
      Soil texture [1]
      Soil types [3]
      Soil water management [1]
      Soil, cations [1]
      Soilborne pathogens [1]
      Soils [2]
      Soils-Humic acid content [1]
      Sojaboon [1]
      Sokratiese Metode [1]
      Sol-gel [1]
      Solanaceous crops [1]
      Solanum lycopersicum [1]
      Solar activity [9]
      Solar CSP [1]
      Solar cycle [2]
      Solar drying [1]
      Solar energetic particles [3]
      Solar minimum [2]
      Solar modulation [7]
      Solar turbulence [1]
      Solar wind [5]
      Solar wind speed [1]
      Solar-cycle [1]
      Solar-cycle dependence [1]
      Solaractivity [1]
      Solarmodulation [1]
      Solid angle [1]
      Solid fuels [1]
      Solid phase extraction (SPE) [1]
      Solid Waste [1]
      Solid waste [1]
      Solid waste management [1]
      solid-state reduction of chromite [1]
      Solute carriers [1]
      Solvent effect [1]
      Solvent extraction [7]
      solvent extraction [1]
      Somatic coliphages [1]
      Somaticus angulatus [1]
      Sonaktiwiteit [1]
      Song Meter [1]
      Song meter [1]
      Sonication [1]
      Sonminimum [1]
      Sonmodulasie [1]
      Sonneblom hoë oleïensuur [1]
      Sonsiklus [2]
      Sonsiklusafhanklikheid [1]
      Sorghum [1]
      sosiaal-ekologiese sisteme [1]
      Sosiale Impak Assessering (SIA) [1]
      Sosiale Impak Assesseringsverslag (SIAV) [1]
      Sosiale ruimtes [1]
      Sosiale uitdagings [1]
      Sosiale volhoubaarheid [1]
      sosiale waarde [1]
      Sosio-ekologiese sisteme [1]
      Sosio-ekonomiese status [1]
      Sound velocity [1]
      Source appointment [1]
      Source apportionment [6]
      Source contribution [1]
      Source strengths [1]
      Source term [1]
      source water pollution [1]
      Source-pathway-receptor [1]
      Source-pathway-receptor approach [1]
      sources [1]
      Sources: G22.357+0.066 [1]
      Sources: G25.411+0.105 [1]
      Sources: G9.62+0.20E [1]
      South Africa [60]
      South Africa (SA) [1]
      South African coal [2]
      South African framework [1]
      South African Highveld [1]
      South African highveld hotspot [1]
      South African interior [1]
      South African macadamia value chain [1]
      South African National Parks (SANParks) [1]
      South African perspective [1]
      South African SAI [1]
      South African Tswana population [1]
      South African urban case study [1]
      South African urban planning practice [1]
      South African Waste Information System [1]
      South African water environment [1]
      South Atlantic Ocean [1]
      South Equatorial Current [1]
      South Indian Ocean Province [1]
      South-Africa [21]
      Southern Africa [4]
      Southern Ground Hornbill [1]
      Southern Masked-Weavers [1]
      Southern Ocean [1]
      Sovereign credit risk [1]
      Soweto and Lenasia [1]
      Soxhlet extraction [1]
      Soy [1]
      Soy products [1]
      Soya [1]
      Soybean [6]
      soybean [1]
      Soybean cultivars [1]
      Soybean meal [3]
      Söderberg electrodes [1]
      Space [1]
      Space weather [3]
      Sparsity order of a graph [1]
      Spatial [2]
      Spatial analysis [1]
      Spatial and transport planning [1]
      Spatial assessment [2]
      Spatial clusters [1]
      Spatial Corridor Model (SCM) [1]
      Spatial decision-makers [1]
      Spatial development framework [1]
      Spatial Development Framework (SDF) [1]
      Spatial development framework (SDF) [1]
      Spatial development frameworks [3]
      Spatial differences [1]
      Spatial distribution [1]
      Spatial dynamics and fragmentation [1]
      Spatial fragmentation [1]
      Spatial Frequency Response (SFR) [1]
      Spatial integration [1]
      Spatial integrity [1]
      Spatial planning [21]
      spatial planning [1]
      Spatial planning and sectoral plans [1]
      Spatial planning instrument [1]
      Spatial resolution [1]
      Spatial Structure [1]
      Spatially balanced region [1]
      spatially explicit catch recapture [1]
      Spatially segregated settlements [1]
      Spatially unbalanced region [1]
      Special purpose vehicle (SPV) [1]
      Specialised learning management system [1]
      Specialist report [1]
      specialist studies [1]
      Speciation [2]
      Species co-existence [1]
      Species composition [4]
      Species density [1]
      Species diversity [5]
      Species diversity indices [1]
      Species identification [1]
      Species interactions [1]
      Species list [1]
      Species Richness [1]
      Species richness [3]
      specific gravity [1]
      Specification graph [1]
      Spectra reductions [1]
      Spectral modelling [1]
      Spectral theory [1]
      Spectrometry [1]
      Spectrophotometry [1]
      Spectropolarimetry [1]
      spectroscopic [1]
      Spectroscopic Characterization [1]
      Spectroscopy [1]
      spectroscopy [1]
      Spectrum [1]
      Spectrum of a graph [1]
      Speech synthesis [1]
      Spektraalteorie [1]
      Spent mushroom substrates [2]
      Spesie rykheid [1]
      Spesiediversiteit [2]
      Spesierykheid [1]
      Spesifikasiegrafiek [1]
      Sphacelotheca reiliana [1]
      Spherically-symmetric [1]
      SPI [1]
      Spider Mites [1]
      Spider mites [1]
      Spiders [1]
      Spill back [1]
      Spill over [1]
      Spill-over [1]
      Spinacia oleracea [1]
      Spinmyte [1]
      Spinosad [1]
      Spinosyns [1]
      SPLUMA [1]
      SPN completion [1]
      SPN-voltooiing [1]
      Spodoptera exempta [1]
      Spodoptera frugiperda [6]
      Spoormetale [1]
      Spysverteringskanaal [1]
      Square wave voltammetry [1]
      Squared error loss [1]
      Squid [1]
      SSR markers [1]
      SSR merkers [1]
      ST [1]
      Stabiliteit [1]
      Stability [7]
      stability [1]
      Stability constants [1]
      Stable filtration process [1]
      Stable flies [1]
      Stable fly [2]
      Stable isotope [1]
      Stable isotope analysis [2]
      Stable Isotopes [1]
      Stable isotopes [1]
      Stacked maize [1]
      Stacked traits [1]
      Stads- en Streekbeplanning praktyk en beginsels [1]
      Stakeholder [1]
      Stakeholder participation [1]
      Stakeholder spatiality [1]
      Stakeholder theory [1]
      Stakeholders [1]
      Stalvlieë [1]
      Stamboorderweerstandsontwikkeling [1]
      Standaard [1]
      Standard [1]
      Standard Geosite Descriptors (SGDs) [1]
      Standard methods [1]
      Standard precipitation index [1]
      Standardised groundwater level index (SGI) [1]
      Standardised precipitation index (SPI) [1]
      Standards [1]
      Staphylococcus aureus [2]
      Star formation [3]
      star formation histories [1]
      Starch acrylates [1]
      Stars : kinematics and dynamics [1]
      Stars: formation [1]
      stars: formation [1]
      stars: winds [1]
      State of the environment report [1]
      state-owned entities [1]
      Static tests [1]
      stationarity [1]
      statistical analyses [1]
      Statistical analysis [2]
      Statistical downscaling [1]
      Statistical models [1]
      statistical relationships [1]
      Statistical techniques [1]
      statistics [1]
      Statistics: Multivariate analysis [1]
      Stedelike ekologie [1]
      Stedelike groen ruimtes [1]
      Stedelike herstrukturering [1]
      Stedelike sisteem [1]
      Stedelike struktuur [1]
      Stedelike tuine [1]
      Stedelike-probleem [1]
      steenkoolafval [1]
      Steganography [1]
      Stein characterisation [1]
      Stellar content [1]
      stellar content - techniques [1]
      Stellar cycle [1]
      Stellar evolution [1]
      stellar kinematics [1]
      Stellar mass growth [1]
      stellar populations [1]
      Stellar structure [1]
      Stellar wind [1]
      Stellar winds [2]
      Stellêre winde [1]
      Stelsel [2]
      Stelselontwikkelingmetodologieë [1]
      Stelselontwikkelingsmetodologie [1]
      Stelselontwikkelingsmetodologie (SDM) [1]
      Stelsels-ontwikkelingmetodologieë [1]
      Stem borer [1]
      Stem borers [4]
      stem borers [1]
      Stemborer [1]
      Stemborers [2]
      Stereotypes [1]
      Steric strain [1]
      SterixLB [1]
      Stermassagroei [1]
      Stewardship approach [1]
      Sticky traps [1]
      Stigmaeidae [1]
      Stikstof [1]
      Stochastic differential equations [6]
      Stochastic diffirential equations [1]
      Stochastic integral [1]
      Stochastic Intensity Modelling [1]
      Stochastic model [1]
      Stochastic Optimization [1]
      Stochastic volatility [1]
      Stockholm Convention [1]
      Stof [1]
      Stofbestuur [1]
      Stogastiese differentiaalvergelykings [1]
      Stogastiese integraal [1]
      Stogastiese model [1]
      Stogastiese prosesse [1]
      Stogastiese volatiliteit [1]
      Stoichiometry [1]
      Stomatal conductance [3]
      stomatal conductance (gH2O) [1]
      Stomoxys calcitrans [3]
      Stortingsterrein [1]
      Strate [1]
      Strategic assessment [1]
      Strategic Environmental Assessment [1]
      Strategic environmental management [2]
      Strategic planning [1]
      Strategic Planning Context [1]
      Strategic spatial planning [2]
      strategies [1]
      Strategiese omgewingsbestuur [1]
      Strategiese ruimtelike beplanning [1]
      Strategy [2]
      Strategy integration [1]
      Stratigrafie [1]
      Stratigraphy [1]
      Stratum corneum [2]
      Strava data [1]
      Streekontwikkelingsbeleid [1]
      Streeks en -interstedelike informele nedersettings [1]
      Street-level policy implementation [1]
      Streets [1]
      Stres [1]
      Stress [3]
      Stretford [1]
      Strongly (p, q)-concave operators [1]
      Strongly (p, q)-summing [1]
      Strongly (p,q)-nuclear operators [1]
      Strongly (U, W)-nuclear operators [1]
      Strongly (U, W)-summing operators [1]
      Strongly p-integral functions [1]
      Strongly U-summing multipliers [1]
      Structural control [1]
      Structural damages [1]
      Structural elucidation [1]
      Structural equation modelling [1]
      Structural geomorphology [1]
      Structural model [1]
      Structural modelling [1]
      Struikelblokke [1]
      Student engagement [1]
      Student retention [1]
      Student t [1]
      Studentebetrokkenheid [1]
      Students [1]
      Students' performance [1]
      Studie Orientasie in Wiskunde [1]
      Studieomgewing [1]
      Study [1]
      Study and teaching [1]
      Study orientation in Mathematics [1]
      Sturmiopsis parasitica [1]
      Sub-cellular metabolomics [1]
      Sub-lethal concentrations [1]
      Sub-lethal effects [1]
      Sub-millimetre: ISM [1]
      sub-Sahara Afrika [1]
      Sub-Saharan Africa [1]
      sub-Saharan Africa [1]
      Sub-soil [1]
      Subprima residensiële verbandlenings [1]
      Subprime investing banks (SIB) [1]
      Subprime mortgage crisis [2]
      Subprime mortgage crisis (SMC) [2]
      Subprime originator mortgage insurance (OMI) [1]
      Subprime originators (SORs) [1]
      Subprime residential mortgage loans (RMLs) [3]
      Subsidence [1]
      Subsidised housing [1]
      Subsidised housing provision [1]
      Subsistence farmers [1]
      Subsistence Farming [1]
      Subsistence farming [1]
      substantiewe redes [1]
      substantive reasons [1]
      Substrate mixtures [1]
      Substrate scope [1]
      Substrates [2]
      Success [1]
      Success factors [2]
      Successful neighbourhood model [1]
      Successful rehabilitation [1]
      Succulent [1]
      Succulent Karoo Biodiversity Hotspot [1]
      Succulents [1]
      Sugarcane [3]
      sugarcane [1]
      sugarcane bagasse [1]
      Sugarcane burning [1]
      sugarcane varieties [1]
      Suid Afrika [1]
      Suid Indiese oseaan provinsie [1]
      Suid-Afrika [9]
      Suid-Afrikaanse steenkool [1]
      Suider Afrika [1]
      suitability [1]
      Suiwering van NF3 [1]
      Suksesvolle rehabilitasie [1]
      Sulforaphane [1]
      Sulfotransferases [1]
      Sulfuric acid [1]
      Sulphate [1]
      Sulphate reducing bacteria (SRB) [1]
      Sulphates [1]
      Sulphidic tailings materials [1]
      Sulphonamide [1]
      Sulphonamide (sulfadiazine) [1]
      Sulphur [1]
      Sulphur content [1]
      Sulphur Depolarised Electrolyser [1]
      Sulphur dioxide [5]
      Sulphur dioxide (SO2) [1]
      Sulphur Dioxide Oxidation Reaction [1]
      Sulphur dioxide oxidation reaction (SOR) [1]
      sulphuric acid [1]
      SULT1A1 polymorphism [1]
      Sunflower high oleic acid [1]
      Sunflower meal [1]
      Sunflower Oil [1]
      Sunspots [1]
      Super absorbents [1]
      Superhydrophobicity [1]
      Supernova [1]
      Supernova remnant [2]
      Supernova remnants [2]
      Supernova-res [1]
      Superoxide dismutase [1]
      Supervision guidance and time management [1]
      supplementary energy resource [1]
      supply chain management [1]
      Supply Response [1]
      Support [1]
      Supreme Audit Institutions [1]
      Surface ozone (O3) [1]
      surface temperature [1]
      Surface water [8]
      Surface water model [1]
      Surface water quality [1]
      Surface water resources [1]
      Surface water – groundwater interaction [1]
      Survey [3]
      Survivability [1]
      Survival analysis [2]
      survival analysis [1]
      Susceptibility [4]
      Suspension [1]
      Sustainability [19]
      sustainability [2]
      Sustainability agenda [1]
      Sustainability Assessment [2]
      Sustainability assessment [2]
      sustainability assessment [1]
      Sustainability Assessment Criteria [1]
      Sustainability assessment follow-up [1]
      Sustainability assessment framework [1]
      Sustainability assessment principles [1]
      Sustainability indicator identification [1]
      Sustainability indices [1]
      Sustainability measurement [1]
      Sustainability Principles [1]
      Sustainability report [1]
      Sustainability reporting [1]
      Sustainable [3]
      Sustainable agriculture [2]
      sustainable agriculture [1]
      Sustainable community development [1]
      sustainable control [1]
      sustainable design [1]
      sustainable design principles [1]
      Sustainable Development [3]
      Sustainable development [26]
      Sustainable development goals [1]
      Sustainable development goals (SDGs) [1]
      Sustainable green environments [1]
      Sustainable human settlements [3]
      Sustainable intensification [1]
      Sustainable livelihoods [2]
      Sustainable low-cost housing [1]
      Sustainable neighbourhoods/cities [1]
      Sustainable procurement [1]
      Sustainable production [1]
      Sustainable public transportation [1]
      Sustainable rangeland management [1]
      Sustainable rehabilitation [1]
      Sustainable rural livelihoods [1]
      Sustainable tourism [1]
      Sustainable transport [1]
      Sustainable urban development [1]
      Sustainable urban form [1]
      Sustainable use [1]
      Sustanability [1]
      Sutherlandia frutescens [1]
      Suurstof-reduksiereaksie (SRR) [1]
      Swaar metale besoedeling [1]
      Swaarmetale [1]
      Swaeldioksied-oksidasiereaksie (SOR) [1]
      Swaelsuur [1]
      Swamping [1]
      Swartkops Estuary [1]
      Swaziland [1]
      Sweet peppers [1]
      Swelling [1]
      Swimming behaviour [2]
      SWMM [2]
      Symbionts [1]
      Symbiosis [2]
      Symbiotic nitrogen fixation (SNF) [1]
      Syn-Bushveld intrusions [1]
      Synergism [1]
      Synergistic effects and mineral matter [1]
      Synergy & antagonism [1]
      Synthesis [1]
      synthetic jet fuel [1]
      System [3]
      system and system based [1]
      System Development Methodologies [1]
      System development methodologies [1]
      System development methodologies (SDMs) [1]
      System development methodology [3]
      System development methodology (SDM) [2]
      Systematic conservation [1]
      Systematic literature review (SLR) [2]
      Systematic Review Protocol [1]
      Systematics [2]
      Systems architecture [1]
      Systems development methodologies [4]
      Systems development methodology [1]
      Systems development methodology adaptation [1]
      Systems model [1]
      Systems thinking [1]
      Systolic blood pressure [1]