PREFIX rdf: PREFIX rdfs: PREFIX skos: PREFIX owl: PREFIX xsd: PREFIX dcterms: PREFIX dcat: PREFIX dcmitype: PREFIX foaf: PREFIX org: PREFIX geo: PREFIX prov: PREFIX odrs: PREFIX sosa: PREFIX sdo: PREFIX ef: PREFIX doo: PREFIX adms: PREFIX frapo: PREFIX pro: PREFIX scoro: PREFIX : :34df941d-abb8-4171-9c9d-33202e5a2ea5 dcterms:title "Physical and environmental measurements from river sites in the Cordillera Vilcanota and Cordillera Blanca ranges of the Peruvian Andes, 2019-2020" ; dcterms:identifier ; adms:identifier ; dcterms:bibliographicCitation "Kerr, N.R., Quincey, D., Fell, S.C., Medina, K., Loarte, E., Brown, L.E. (2025). Physical and environmental measurements from river sites in the Cordillera Vilcanota and Cordillera Blanca ranges of the Peruvian Andes, 2019-2020. NERC EDS Environmental Information Data Centre. https://doi.org/10.5285/34df941d-abb8-4171-9c9d-33202e5a2ea5" ; dcterms:description "The dataset provides measurements of water temperature, electrical conductivity (EC), pH and turbidity from rivers in the Peruvian Andes. Data were collected from 23 river sites in the Cordillera Vilcanota (12 sites) and Cordillera Blanca (11 sites) regions from 11/09/2019 to 18/09/2019 (Cordillera Vilcanota) from 7/05/2020 to 16/05/2020 (Cordillera Blanca). Each variable was measured once at each river site. Sites were selected along a continuum of declining glacier cover to investigate the influence of glaciers on river habitats." ; dcterms:provenance [ a dcterms:ProvenanceStatement ; rdfs:label "At each site, measurements of water temperature, electrical conductivity (EC) and pH were taken in Vilcanota using a Hach (Loveland, CO, USA) HQ40D probe, and in Blanca a Xylem (Washington D.C., USA) Multi 3630 multiparameter probe was used. Turbidity was measured with a Cole-Parmer (Vernon Hills, IL, USA) Oakton T-100 turbidity probe. Channel stability was determined using the “channel bottom” component of the Pfankuch Index (Pfankuch, 1975), and then calculating the inverse of this score so that higher scores represented more stable river beds. Water samples were collected by filtering 100 mL of river water through a 0.45 micron filter to determine total nitrogen (TN) and total phosphorus (TP) (Skalar (Breda, Netherlands) San++ automatic wet chemistry analyser) and dissolved inorganic carbon (DIC) and dissolved organic carbon (DOC) (Analytik Jena (Jena, Germany) Multi NC2100 micro elemental analyser). Within each region, all measurements were collected by the same person. Pfankuch Index was calculated by the same person to ensure consistency in qualitative analysis." ] ; dcterms:spatial [ a dcterms:Location ; dcat:bbox "POLYGON((-76.97 -14.945, -76.97 -8.146, -70.06 -8.146, -70.06 -14.945, -76.97 -14.945))"^^geo:wktLiteral ; ] ; dcterms:temporal [ a dcterms:PeriodOfTime ; dcat:startDate "2019-09-11"^^xsd:date ; dcat:endDate "2020-05-16"^^xsd:date ; ] ; dcat:contactPoint :person_534861e43fac14c7 ; dcterms:publisher ; dcterms:relation , ; dcterms:subject , , "alpine", , ; prov:wasGeneratedBy :grant_4c3aad01a2ba9ea1 ; a dcat:Dataset; dcterms:type dcmitype:Dataset ; dcterms:available "2025-09-12"^^xsd:date ; dcat:landingPage , ; dcterms:license ; dcterms:accessRights ; dcterms:theme , ; dcat:distribution [ dcat:accessURL ; dcterms:license ; dcterms:accessRights ; dcterms:format ; ]; dcterms:creator ,:person_14b62d7b07c1e0ec,:person_08e374420e4e7dea,:person_994733503f24134c,:person_ba0db391b1a28e1e,:person_d085b1b3951b565e ; dcterms:language . :person_534861e43fac14c7 a foaf:Person ; foaf:name "Nicky Kerr" ; org:memberOf ; . a foaf:Organization ; . a foaf:Person ; org:memberOf ; . pro:holdsRoleInTime :role_a2ca4a1c421cc11c . :role_a2ca4a1c421cc11c a pro:RoleInTime ; pro:withRole pro:author ; pro:relatesToEntity :34df941d-abb8-4171-9c9d-33202e5a2ea5 . :person_14b62d7b07c1e0ec a foaf:Person ; foaf:name "Quincey, D." ; foaf:familyName "Quincey" ; foaf:givenName "D." ; org:memberOf ; . :person_14b62d7b07c1e0ec pro:holdsRoleInTime :role_2fc6d53e4f3baf84 . :role_2fc6d53e4f3baf84 a pro:RoleInTime ; pro:withRole pro:author ; pro:relatesToEntity :34df941d-abb8-4171-9c9d-33202e5a2ea5 . :person_08e374420e4e7dea a foaf:Person ; foaf:name "Fell, S.C." ; foaf:familyName "Fell" ; foaf:givenName "S.C." ; org:memberOf ; . :person_08e374420e4e7dea pro:holdsRoleInTime :role_7ad69fa51920824e . :role_7ad69fa51920824e a pro:RoleInTime ; pro:withRole pro:author ; pro:relatesToEntity :34df941d-abb8-4171-9c9d-33202e5a2ea5 . :person_994733503f24134c a foaf:Person ; foaf:name "Medina, K." ; foaf:familyName "Medina" ; foaf:givenName "K." ; org:memberOf ; . :person_994733503f24134c pro:holdsRoleInTime :role_d7dd81ce62a4af74 . :role_d7dd81ce62a4af74 a pro:RoleInTime ; pro:withRole pro:author ; pro:relatesToEntity :34df941d-abb8-4171-9c9d-33202e5a2ea5 . :person_ba0db391b1a28e1e a foaf:Person ; foaf:name "Loarte, E." ; foaf:familyName "Loarte" ; foaf:givenName "E." ; org:memberOf ; . :person_ba0db391b1a28e1e pro:holdsRoleInTime :role_bd509a8beefc81e2 . :role_bd509a8beefc81e2 a pro:RoleInTime ; pro:withRole pro:author ; pro:relatesToEntity :34df941d-abb8-4171-9c9d-33202e5a2ea5 . :person_d085b1b3951b565e a foaf:Person ; foaf:name "Brown, L.E." ; foaf:familyName "Brown" ; foaf:givenName "L.E." ; org:memberOf ; . :person_d085b1b3951b565e pro:holdsRoleInTime :role_657af3b736bd9738 . :role_657af3b736bd9738 a pro:RoleInTime ; pro:withRole pro:author ; pro:relatesToEntity :34df941d-abb8-4171-9c9d-33202e5a2ea5 . a skos:Concept . a skos:Concept . a skos:Concept . a skos:Concept . a foaf:Organization . a foaf:Organization . a dcterms:IMT . :grant_4c3aad01a2ba9ea1 a frapo:Grant, prov:Activity ; frapo:hasGrantNumber "NE/S013296/1" ; frapo:funds :34df941d-abb8-4171-9c9d-33202e5a2ea5 ; . a frapo:FundingAgency ; frapo:awards :grant_4c3aad01a2ba9ea1 .