PANGAEA_983442 Nutrient and organic matter dynamics in Mombasa coastal waters (August 2021 - July 2022) Oduor, Nancy Awuor; Moosdorf, Nils Nutrient and organic matter dynamics in Mombasa coastal waters (August 2021 - July 2022) 2026-04-09 PANGAEA Dataset https://doi.pangaea.de/10.1594/PANGAEA.983442 Investigator Nancy Awuor Oduor koduor2012@gmail.com Earth Science Event label Sample code/label LATITUDE LONGITUDE DEPTH, water Depth, water, top/minimum Depth, water, bottom/maximum DATE/TIME Location Site Sample type Temperature, water Salinity Turbidity (Nephelometric turbidity unit) Oxygen, dissolved pH Conductivity, electrical Total dissolved solids Nitrogen oxide Ammonium Measurement comment Nitrogen, inorganic, dissolved Phosphate Silicate Nitrogen/Phosphorus ratio Nitrogen/Silicon ratio geoscientificInformation coastal eutrophication Event1_KilindiniCreek_KenyaNavy_1 Event1_KilindiniCreek_KilindiniMouth_1 Event1_KilindiniCreek_KilindiniMouth_2 Event1_KilindiniCreek_KilindiniMouth_3 Event1_KilindiniCreek_Kipevu_1 Event1_KilindiniCreek_Kipevu_2 Event1_KilindiniCreek_Kipevu_3 Event1_KilindiniCreek_Liwatoni_1 Event1_KilindiniCreek_Liwatoni_2 Event1_KilindiniCreek_Liwatoni_3 Event1_KilindiniCreek_MwacheRiverMouth_1 Event1_KilindiniCreek_MwacheRiverMouth_2 Event1_KilindiniCreek_MwacheRiverMouth_3 Event1_OpenWaters_TK-M_1 Event1_OpenWaters_TK-M_2 Event1_OpenWaters_TK-M_3 Event1_TudorCreek_CoastGeneralHospital_1 Event1_TudorCreek_CoastGeneralHospital_2 Event1_TudorCreek_FortJesus_1 Event1_TudorCreek_FortJesus_2 Event1_TudorCreek_KenyaMeatCommission_1 Event1_TudorCreek_KenyaMeatCommission_2 Event1_TudorCreek_KenyaMeatCommission_3 Event1_TudorCreek_KombaniRiverMouth_1 Event1_TudorCreek_TudorWaterSports_1 Event1_TudorCreek_TudorWaterSports_2 Event10_Ganjoni_Ganjoni1_1 Event10_Ganjoni_Ganjoni1_2 Event10_Island_CoastGeneralHospital_1 Event10_KilindiniCreek_Liwatoni_1 Event10_Kongowea_Kongowea_1 Event10_Makupa_Makupa_1 Event10_Mikindani_Mikindani_1 Event10_Mikindani_Mikindani_2 Event10_Mkomani_Mpaji_1 Event10_Mshomoroni_Kaachonjo_1 Event10_Mshomoroni_Kaachonjo_2 Event10_Mshomoroni_Kadongo_1 Event10_TudorCreek_FortJesus_1 Event10_TudorCreek_FortJesus_2 Event10 - Coast General Hospital, Island Event10 - Fort Jesus, Tudor Creek Event10 - Ganjoni 1, Ganjoni Event10 - Ganjoni 2, Ganjoni Event10 - Kaa chonjo, Mshomoroni Event10 - Kadongo, Mshomoroni Event10 - Kongowea, Kongowea Event10 - Liwatoni, Kilindini Creek Event10 - Makupa , Makupa Event10 - Mikindani, Mikindani Event10 - Mpaji, Mkomani Event11_KilindiniCreek_KenyaNavy_1 Event11_KilindiniCreek_KenyaNavy_2 Event11_KilindiniCreek_KenyaNavy_3 Event11_KilindiniCreek_KilindiniMouth_1 Event11_KilindiniCreek_KilindiniMouth_2 Event11_KilindiniCreek_KilindiniMouth_3 Event11_KilindiniCreek_Kipevu_1 Event11_KilindiniCreek_Kipevu_2 Event11_KilindiniCreek_Kipevu_3 Event11_KilindiniCreek_Liwatoni_1 Event11_KilindiniCreek_Liwatoni_2 Event11_KilindiniCreek_MambomeRiverMouth_1 Event11_KilindiniCreek_MwacheRiverMouth_1 Event11_KilindiniCreek_MwacheRiverMouth_2 Event11_KilindiniCreek_MwacheRiverMouth_3 Event11_OpenWaters_TK-M_1 Event11_OpenWaters_TK-M_2 Event11_OpenWaters_TK-M_3 Event11_TudorCreek_CoastGeneralHospital_1 Event11_TudorCreek_CoastGeneralHospital_2 Event11_TudorCreek_CoastGeneralHospital_3 Event11_TudorCreek_FortJesus_1 Event11_TudorCreek_FortJesus_2 Event11_TudorCreek_FortJesus_3 Event11_TudorCreek_FortJesus_4 Event11_TudorCreek_KenyaMeatCommission_1 Event11_TudorCreek_KenyaMeatCommission_2 Event11_TudorCreek_KenyaMeatCommission_3 Event11_TudorCreek_KenyaMeatCommission_4 Event11_TudorCreek_Madobini_1 Event11_TudorCreek_Madobini_2 Event11_TudorCreek_TsaluRiverMouth_1 Event11_TudorCreek_TsaluRiverMouth_2 Event11_TudorCreek_TsaluRiverMouth_3 Event11_TudorCreek_TsaluRiverMouth_4 Event11_TudorCreek_TsaluRiverMouth_5 Event11_TudorCreek_TudorWaterSports_1 Event11_TudorCreek_TudorWaterSports_2 Event11_TudorCreek_TudorWaterSports_3 Event11 - Coast General Hospital, Tudor Creek Event11 - Fort Jesus, Tudor Creek Event11 - Kenya Meat Commission, Tudor Creek Event11 - Kenya Navy, Kilindini Creek Event11 - Kilindini Mouth, Kilindini Creek Event11 - Kipevu, Kilindini Creek Event11 - Liwatoni, Kilindini Creek Event11 - Madobini, Tudor Creek Event11 - Mambome River Mouth, Kilindini Creek Event11 - Mwache River Mouth, Kilindini Creek Event11 - TK-M, Open Waters Event11 - Tsalu River Mouth, Tudor Creek Event11 - Tudor Water Sports, Tudor Creek Event12_KilindiniCreek_Shelly_1 Event12_KilindiniCreek_Shelly_2 Event12_KilindiniCreek_Shelly_3 Event12_KilindiniCreek_Shelly_4 Event12_KilindiniCreek_Shelly_5 Event12_KilindiniCreek_Shelly_6 Event12_TudorCreek_Madobini_1 Event12_TudorCreek_Madobini_2 Event12_TudorCreek_Madobini_3 Event12_TudorCreek_Madobini_4 Event12_TudorCreek_Madobini_5 Event12_TudorCreek_Madobini_6 Event12 - Madobini, Tudor Creek Event12 - Shelly, Kilindini Creek Event12 - Shelly , Kilindini Creek Event13_KilindiniCreek_KenyaNavy_1 Event13_KilindiniCreek_KenyaNavy_2 Event13_KilindiniCreek_KenyaNavy_3 Event13_KilindiniCreek_KilindiniMouth_1 Event13_KilindiniCreek_KilindiniMouth_2 Event13_KilindiniCreek_KilindiniMouth_3 Event13_KilindiniCreek_Kipevu_1 Event13_KilindiniCreek_Kipevu_2 Event13_KilindiniCreek_Kipevu_3 Event13_KilindiniCreek_Liwatoni_1 Event13_KilindiniCreek_Liwatoni_2 Event13_KilindiniCreek_Liwatoni_3 Event13_KilindiniCreek_Liwatoni_4 Event13_KilindiniCreek_MambomeRiverMouth_1 Event13_KilindiniCreek_MambomeRiverMouth_2 Event13_KilindiniCreek_MambomeRiverMouth_3 Event13_OpenWaters_TK-M_1 Event13_OpenWaters_TK-M_2 Event13_OpenWaters_TK-M_3 Event13_TudorCreek_CoastGeneralHospital_1 Event13_TudorCreek_CoastGeneralHospital_2 Event13_TudorCreek_FortJesus_1 Event13_TudorCreek_FortJesus_2 Event13_TudorCreek_KenyaMeatCommission_1 Event13_TudorCreek_KenyaMeatCommission_2 Event13_TudorCreek_KombaniRiverMouth_1 Event13_TudorCreek_KombaniRiverMouth_2 Event13_TudorCreek_Madobini_1 Event13_TudorCreek_Madobini_2 Event13_TudorCreek_TudorWaterSports_1 Event13_TudorCreek_TudorWaterSports_2 Event13 - Coast General Hospital, Tudor Creek Event13 - Fort Jesus, Tudor Creek Event13 - Kenya Meat Commission, Tudor Creek Event13 - Kenya Navy, Kilindini Creek Event13 - Kilindini Mouth, Kilindini Creek Event13 - Kipevu, Kilindini Creek Event13 - Kombani River Mouth, Tudor Creek Event13 - Liwatoni, Kilindini Creek Event13 - Madobini, Tudor Creek Event13 - Mambome River Mouth, Kilindini Creek Event13 - TK-M, Open Waters Event13 - Tudor Water Sports, Tudor Creek Event1 - Coast General Hospital, Tudor Creek Event1 - Fort Jesus, Tudor Creek Event1 - Kenya Meat Commission, Tudor Creek Event1 - Kenya Navy, Kilindini Creek Event1 - Kilindini Mouth, Kilindini Creek Event1 - Kipevu, Kilindini Creek Event1 - Kombani River Mouth, Tudor Creek Event1 - Liwatoni, Kilindini Creek Event1 - Mwache River Mouth, Kilindini Creek Event1 - TK-M, Open Waters Event1 - Tudor Water Sports, Tudor Creek Event2_KilindiniCreek_KenyaNavy_1 Event2_KilindiniCreek_KenyaNavy_2 Event2_KilindiniCreek_KenyaNavy_3 Event2_KilindiniCreek_KilindiniMouth_1 Event2_KilindiniCreek_KilindiniMouth_2 Event2_KilindiniCreek_Kipevu_1 Event2_KilindiniCreek_Kipevu_2 Event2_KilindiniCreek_Liwatoni_1 Event2_KilindiniCreek_Liwatoni_2 Event2_KilindiniCreek_Liwatoni_3 Event2_KilindiniCreek_MambomeRiverMouth_1 Event2_KilindiniCreek_MambomeRiverMouth_2 Event2_KilindiniCreek_MwacheRiverMouth_1 Event2_KilindiniCreek_MwacheRiverMouth_2 Event2_Kuruwitu_Kuruwitu_1 Event2_Kuruwitu_Kuruwitu_2 Event2_Kuruwitu_Kuruwitu_3 Event2_OpenWaters_TK-M_1 Event2_OpenWaters_TK-M_2 Event2_TudorCreek_CoastGeneralHospital_1 Event2_TudorCreek_CoastGeneralHospital_2 Event2_TudorCreek_CoastGeneralHospital_3 Event2_TudorCreek_FortJesus_1 Event2_TudorCreek_FortJesus_2 Event2_TudorCreek_FortJesus_3 Event2_TudorCreek_KenyaMeatCommission_1 Event2_TudorCreek_KenyaMeatCommission_2 Event2_TudorCreek_KenyaMeatCommission_3 Event2_TudorCreek_KombaniRiverMouth_1 Event2_TudorCreek_KombaniRiverMouth_2 Event2_TudorCreek_KombaniRiverMouth_3 Event2_TudorCreek_Madobini_1 Event2_TudorCreek_Madobini_2 Event2_TudorCreek_TsaluRiverMouth_1 Event2_TudorCreek_TsaluRiverMouth_2 Event2_TudorCreek_TudorWaterSports_1 Event2_TudorCreek_TudorWaterSports_2 Event2 - Coast General Hospital, Tudor Creek Event2 - Fort Jesus, Tudor Creek Event2 - Kenya Meat Commission, Tudor Creek Event2 - Kenya Navy, Kilindini Creek Event2 - Kilindini Mouth, Kilindini Creek Event2 - Kipevu, Kilindini Creek Event2 - Kombani River Mouth, Tudor Creek Event2 - Kuruwitu, Kuruwitu Event2 - Liwatoni, Kilindini Creek Event2 - Madobini, Tudor Creek Event2 - Mambome River Mouth, Kilindini Creek Event2 - Mwache River Mouth, Kilindini Creek Event2 - TK-M, Open Waters Event2 - Tsalu River Mouth, Tudor Creek Event2 - Tudor Water Sports, Tudor Creek Event3_Island_1 Event3_Island_10 Event3_Island_11 Event3_Island_12 Event3_Island_13 Event3_Island_14 Event3_Island_15 Event3_Island_16 Event3_Island_17 Event3_Island_18 Event3_Island_19 Event3_Island_2 Event3_Island_20 Event3_Island_21 Event3_Island_22 Event3_Island_23 Event3_Island_24 Event3_Island_25 Event3_Island_26 Event3_Island_3 Event3_Island_4 Event3_Island_5 Event3_Island_6 Event3_Island_7 Event3_Island_8 Event3_Island_9 Event3_KilindiniCreek_1 Event3_Mainland_1 Event3_Mainland_2 Event3_Mainland_3 Event3_Mainland_4 Event3_Mtongwe_1 Event3_Mtongwe_2 Event3_Northcoast_1 Event3_Northcoast_10 Event3_Northcoast_2 Event3_Northcoast_3 Event3_Northcoast_4 Event3_Northcoast_5 Event3_Northcoast_6 Event3_Northcoast_7 Event3_Northcoast_8 Event3_Northcoast_9 Event3_Southcoast_1 Event3_Southcoast_2 Event3_Southcoast_3 Event3_Southcoast_4 Event3_Southcoast_5 Event3_Southcoast_6 Event3 - , Island Event3 - , Kilindini Creek Event3 - , Mainland Event3 - , Mtongwe Event3 - , North coast Event3 - , South coast Event4_KilindiniCreek_KenyaNavy_1 Event4_KilindiniCreek_KenyaNavy_2 Event4_KilindiniCreek_KenyaNavy_3 Event4_KilindiniCreek_KilindiniMouth_1 Event4_KilindiniCreek_KilindiniMouth_2 Event4_KilindiniCreek_KilindiniMouth_3 Event4_KilindiniCreek_Kipevu_1 Event4_KilindiniCreek_Kipevu_2 Event4_KilindiniCreek_Kipevu_3 Event4_KilindiniCreek_Liwatoni_1 Event4_KilindiniCreek_Liwatoni_2 Event4_KilindiniCreek_MambomeRiverMouth_1 Event4_KilindiniCreek_MambomeRiverMouth_2 Event4_KilindiniCreek_MwacheRiverMouth_1 Event4_KilindiniCreek_MwacheRiverMouth_2 Event4_KilindiniCreek_MwacheRiverMouth_3 Event4_OpenWaters_TK-M_1 Event4_OpenWaters_TK-M_2 Event4_TudorCreek_1 Event4_TudorCreek_2 Event4_TudorCreek_CoastGeneralHospital_1 Event4_TudorCreek_CoastGeneralHospital_2 Event4_TudorCreek_FortJesus_1 Event4_TudorCreek_FortJesus_2 Event4_TudorCreek_FortJesus_3 Event4_TudorCreek_KenyaMeatCommission_1 Event4_TudorCreek_KenyaMeatCommission_2 Event4_TudorCreek_KombaniRiverMouth_1 Event4_TudorCreek_Madobini_1 Event4_TudorCreek_TsaluRiverMouth_1 Event4_TudorCreek_TudorWaterSports_1 Event4_TudorCreek_TudorWaterSports_2 Event4 - , Tudor Creek Event4 - Coast General Hospital, Tudor Creek Event4 - Fort Jesus, Tudor Creek Event4 - Kenya Meat Commission, Tudor Creek Event4 - Kenya Navy, Kilindini Creek Event4 - Kilindini Mouth, Kilindini Creek Event4 - Kipevu, Kilindini Creek Event4 - Kombani River Mouth, Tudor Creek Event4 - Liwatoni, Kilindini Creek Event4 - Madobini, Tudor Creek Event4 - Mambome River Mouth, Kilindini Creek Event4 - Mwache River Mouth, Kilindini Creek Event4 - TK-M, Open Waters Event4 - Tsalu River Mouth, Tudor Creek Event4 - Tudor Water Sports, Tudor Creek Event5_KilindiniCreek_KenyaNavy_1 Event5_KilindiniCreek_KenyaNavy_2 Event5_KilindiniCreek_KenyaNavy_3 Event5_KilindiniCreek_KilindiniMouth_1 Event5_KilindiniCreek_KilindiniMouth_2 Event5_KilindiniCreek_KilindiniMouth_3 Event5_KilindiniCreek_Kipevu_1 Event5_KilindiniCreek_Kipevu_2 Event5_KilindiniCreek_Liwatoni_1 Event5_KilindiniCreek_Liwatoni_2 Event5_KilindiniCreek_Liwatoni_3 Event5_KilindiniCreek_MambomeRiverMouth_1 Event5_KilindiniCreek_MambomeRiverMouth_2 Event5_KilindiniCreek_MwacheRiverMouth_1 Event5_KilindiniCreek_MwacheRiverMouth_2 Event5_OpenWaters_TK-M_1 Event5_OpenWaters_TK-M_2 Event5_TudorCreek_CoastGeneralHospital_1 Event5_TudorCreek_CoastGeneralHospital_2 Event5_TudorCreek_CoastGeneralHospital_3 Event5_TudorCreek_FortJesus_1 Event5_TudorCreek_FortJesus_2 Event5_TudorCreek_FortJesus_3 Event5_TudorCreek_KenyaMeatCommission_1 Event5_TudorCreek_KenyaMeatCommission_2 Event5_TudorCreek_KenyaMeatCommission_3 Event5_TudorCreek_KombaniRiverMouth_1 Event5_TudorCreek_KombaniRiverMouth_2 Event5_TudorCreek_KombaniRiverMouth_3 Event5_TudorCreek_Madobini_1 Event5_TudorCreek_Madobini_2 Event5_TudorCreek_Madobini_3 Event5_TudorCreek_TsaluRiverMouth_1 Event5_TudorCreek_TsaluRiverMouth_2 Event5_TudorCreek_TsaluRiverMouth_3 Event5_TudorCreek_TsaluRiverMouth_4 Event5_TudorCreek_TsaluRiverMouth_5 Event5_TudorCreek_TsaluRiverMouth_6 Event5_TudorCreek_TudorWaterSports_1 Event5_TudorCreek_TudorWaterSports_2 Event5_TudorCreek_TudorWaterSports_3 Event5 - Coast General Hospital, Tudor Creek Event5 - Fort Jesus, Tudor Creek Event5 - Kenya Meat Commission, Tudor Creek Event5 - Kenya Navy, Kilindini Creek Event5 - Kilindini Mouth, Kilindini Creek Event5 - Kipevu, Kilindini Creek Event5 - Kombani River Mouth, Tudor Creek Event5 - Liwatoni, Kilindini Creek Event5 - Madobini, Tudor Creek Event5 - Mambome River Mouth, Kilindini Creek Event5 - Mwache River Mouth, Kilindini Creek Event5 - TK-M, Open Waters Event5 - Tsalu River Mouth, Tudor Creek Event5 - Tudor Water Sports, Tudor Creek Event6_KilindiniCreek_KenyaNavy_1 Event6_KilindiniCreek_KenyaNavy_2 Event6_KilindiniCreek_KilindiniMouth_1 Event6_KilindiniCreek_KilindiniMouth_2 Event6_KilindiniCreek_KilindiniMouth_3 Event6_KilindiniCreek_Kipevu_1 Event6_KilindiniCreek_Kipevu_2 Event6_KilindiniCreek_Kipevu_3 Event6_KilindiniCreek_Liwatoni_1 Event6_KilindiniCreek_Liwatoni_2 Event6_KilindiniCreek_Liwatoni_3 Event6_KilindiniCreek_MambomeRiverMouth_1 Event6_KilindiniCreek_MambomeRiverMouth_2 Event6_KilindiniCreek_MwacheRiverMouth_1 Event6_KilindiniCreek_MwacheRiverMouth_2 Event6_OpenWaters_TK-M_1 Event6_OpenWaters_TK-M_2 Event6_TudorCreek_CoastGeneralHospital_1 Event6_TudorCreek_CoastGeneralHospital_2 Event6_TudorCreek_CoastGeneralHospital_3 Event6_TudorCreek_FortJesus_1 Event6_TudorCreek_FortJesus_2 Event6_TudorCreek_FortJesus_3 Event6_TudorCreek_KenyaMeatCommission_1 Event6_TudorCreek_KenyaMeatCommission_2 Event6_TudorCreek_KenyaMeatCommission_3 Event6_TudorCreek_KombaniRiverMouth_1 Event6_TudorCreek_KombaniRiverMouth_2 Event6_TudorCreek_KombaniRiverMouth_3 Event6_TudorCreek_Madobini_1 Event6_TudorCreek_Madobini_2 Event6_TudorCreek_TsaluRiverMouth_1 Event6_TudorCreek_TsaluRiverMouth_2 Event6_TudorCreek_TsaluRiverMouth_3 Event6_TudorCreek_TsaluRiverMouth_4 Event6_TudorCreek_TsaluRiverMouth_5 Event6_TudorCreek_TsaluRiverMouth_6 Event6_TudorCreek_TudorWaterSports_1 Event6_TudorCreek_TudorWaterSports_2 Event6_TudorCreek_TudorWaterSports_3 Event6 - Coast General Hospital, Tudor Creek Event6 - Fort Jesus, Tudor Creek Event6 - Kenya Meat Commission, Tudor Creek Event6 - Kenya Navy, Kilindini Creek Event6 - Kilindini Mouth, Kilindini Creek Event6 - Kipevu, Kilindini Creek Event6 - Kombani River Mouth, Tudor Creek Event6 - Liwatoni, Kilindini Creek Event6 - Madobini, Tudor Creek Event6 - Mambome River Mouth, Kilindini Creek Event6 - Mwache River Mouth, Kilindini Creek Event6 - TK-M, Open Waters Event6 - Tsalu River Mouth, Tudor Creek Event6 - Tudor Water Sports, Tudor Creek Event7_KilindiniCreek_KenyaNavy_1 Event7_KilindiniCreek_KenyaNavy_2 Event7_KilindiniCreek_KilindiniMouth_1 Event7_KilindiniCreek_KilindiniMouth_2 Event7_KilindiniCreek_KilindiniMouth_3 Event7_KilindiniCreek_Kipevu_1 Event7_KilindiniCreek_Kipevu_2 Event7_KilindiniCreek_Kipevu_3 Event7_KilindiniCreek_Liwatoni_1 Event7_KilindiniCreek_Liwatoni_2 Event7_KilindiniCreek_Liwatoni_3 Event7_KilindiniCreek_MambomeRiverMouth_1 Event7_KilindiniCreek_MambomeRiverMouth_2 Event7_KilindiniCreek_MwacheRiverMouth_1 Event7_KilindiniCreek_MwacheRiverMouth_2 Event7_OpenWaters_TK-M_1 Event7_OpenWaters_TK-M_2 Event7_TudorCreek_CoastGeneralHospital_1 Event7_TudorCreek_CoastGeneralHospital_2 Event7_TudorCreek_CoastGeneralHospital_3 Event7_TudorCreek_FortJesus_1 Event7_TudorCreek_FortJesus_2 Event7_TudorCreek_FortJesus_3 Event7_TudorCreek_KenyaMeatCommission_1 Event7_TudorCreek_KenyaMeatCommission_2 Event7_TudorCreek_KenyaMeatCommission_3 Event7_TudorCreek_KenyaMeatCommission_4 Event7_TudorCreek_KombaniRiverMouth_1 Event7_TudorCreek_KombaniRiverMouth_2 Event7_TudorCreek_Madobini_1 Event7_TudorCreek_Madobini_2 Event7_TudorCreek_TsaluRiverMouth_1 Event7_TudorCreek_TsaluRiverMouth_2 Event7_TudorCreek_TsaluRiverMouth_3 Event7_TudorCreek_TsaluRiverMouth_4 Event7_TudorCreek_TudorWaterSports_1 Event7_TudorCreek_TudorWaterSports_2 Event7 - Coast General Hospital, Tudor Creek Event7 - Fort Jesus, Tudor Creek Event7 - Kenya Meat Commission, Tudor Creek Event7 - Kenya Navy, Kilindini Creek Event7 - Kilindini Mouth, Kilindini Creek Event7 - Kipevu, Kilindini Creek Event7 - Kombani River Mouth, Tudor Creek Event7 - Liwatoni, Kilindini Creek Event7 - Madobini, Tudor Creek Event7 - Mambome River Mouth, Kilindini Creek Event7 - Mwache River Mouth, Kilindini Creek Event7 - TK-M, Open Waters Event7 - Tsalu River Mouth, Tudor Creek Event7 - Tudor Water Sports, Tudor Creek Event8_KilindiniCreek_KenyaNavy_1 Event8_KilindiniCreek_KenyaNavy_2 Event8_KilindiniCreek_KilindiniMouth_1 Event8_KilindiniCreek_KilindiniMouth_2 Event8_KilindiniCreek_KilindiniMouth_3 Event8_KilindiniCreek_Kipevu_1 Event8_KilindiniCreek_Kipevu_2 Event8_KilindiniCreek_Kipevu_3 Event8_KilindiniCreek_Liwatoni_1 Event8_KilindiniCreek_Liwatoni_2 Event8_KilindiniCreek_Liwatoni_3 Event8_KilindiniCreek_MambomeRiverMouth_1 Event8_KilindiniCreek_MambomeRiverMouth_2 Event8_KilindiniCreek_MwacheRiverMouth_1 Event8_KilindiniCreek_MwacheRiverMouth_2 Event8_OpenWaters_TK-M_1 Event8_OpenWaters_TK-M_2 Event8_TudorCreek_CoastGeneralHospital_1 Event8_TudorCreek_CoastGeneralHospital_2 Event8_TudorCreek_CoastGeneralHospital_3 Event8_TudorCreek_FortJesus_1 Event8_TudorCreek_FortJesus_2 Event8_TudorCreek_FortJesus_3 Event8_TudorCreek_KenyaMeatCommission_1 Event8_TudorCreek_KenyaMeatCommission_2 Event8_TudorCreek_KenyaMeatCommission_3 Event8_TudorCreek_KombaniRiverMouth_1 Event8_TudorCreek_KombaniRiverMouth_2 Event8_TudorCreek_KombaniRiverMouth_3 Event8_TudorCreek_Madobini_1 Event8_TudorCreek_Madobini_2 Event8_TudorCreek_TsaluRiverMouth_1 Event8_TudorCreek_TsaluRiverMouth_2 Event8_TudorCreek_TsaluRiverMouth_3 Event8_TudorCreek_TsaluRiverMouth_4 Event8_TudorCreek_TsaluRiverMouth_5 Event8_TudorCreek_TudorWaterSports_1 Event8_TudorCreek_TudorWaterSports_2 Event8_TudorCreek_TudorWaterSports_3 Event8 - Coast General Hospital, Tudor Creek Event8 - Fort Jesus, Tudor Creek Event8 - Kenya Meat Commission, Tudor Creek Event8 - Kenya Navy, Kilindini Creek Event8 - Kilindini Mouth, Kilindini Creek Event8 - Kipevu, Kilindini Creek Event8 - Kombani River Mouth, Tudor Creek Event8 - Liwatoni, Kilindini Creek Event8 - Madobini, Tudor Creek Event8 - Mambome River Mouth, Kilindini Creek Event8 - Mwache River Mouth, Kilindini Creek Event8 - TK-M, Open Waters Event8 - Tsalu River Mouth, Tudor Creek Event8 - Tudor Water Sports, Tudor Creek Event9_KilindiniCreek_KenyaNavy_1 Event9_KilindiniCreek_KenyaNavy_2 Event9_KilindiniCreek_KenyaNavy_3 Event9_KilindiniCreek_KilindiniMouth_1 Event9_KilindiniCreek_KilindiniMouth_2 Event9_KilindiniCreek_Kipevu_1 Event9_KilindiniCreek_Kipevu_2 Event9_KilindiniCreek_Kipevu_3 Event9_KilindiniCreek_Liwatoni_1 Event9_KilindiniCreek_Liwatoni_2 Event9_KilindiniCreek_Liwatoni_3 Event9_KilindiniCreek_MambomeRiverMouth_1 Event9_KilindiniCreek_MwacheRiverMouth_1 Event9_KilindiniCreek_MwacheRiverMouth_2 Event9_OpenWaters_TK-M_1 Event9_OpenWaters_TK-M_2 Event9_TudorCreek_CoastGeneralHospital_1 Event9_TudorCreek_CoastGeneralHospital_2 Event9_TudorCreek_FortJesus_1 Event9_TudorCreek_FortJesus_2 Event9_TudorCreek_KenyaMeatCommission_1 Event9_TudorCreek_KenyaMeatCommission_2 Event9_TudorCreek_KenyaMeatCommission_3 Event9_TudorCreek_KombaniRiverMouth_1 Event9_TudorCreek_KombaniRiverMouth_2 Event9_TudorCreek_Madobini_1 Event9_TudorCreek_Madobini_2 Event9_TudorCreek_TudorWaterSports_1 Event9_TudorCreek_TudorWaterSports_2 Event9 - Coast General Hospital, Tudor Creek Event9 - Fort Jesus, Tudor Creek Event9 - Kenya Meat Commission, Tudor Creek Event9 - Kenya Navy, Kilindini Creek Event9 - Kilindini Mouth, Kilindini Creek Event9 - Kipevu, Kilindini Creek Event9 - Kombani River Mouth, Tudor Creek Event9 - Liwatoni, Kilindini Creek Event9 - Madobini, Tudor Creek Event9 - Mambome River Mouth, Kilindini Creek Event9 - Mwache River Mouth, Kilindini Creek Event9 - TK-M, Open Waters Event9 - Tudor Water Sports, Tudor Creek Mombasa, Kenya nutrient monitoring Porewater sample Sampling well Submarine groundwater discharge Surface seawater sample urbanization water quality Water sample, rain YSI Professional Plus (Pro Plus) Multiparameter Instrument Turbidity meter, Thermo Scientific, TN100 Microplate reader, Tecan, Infinite M200 NanoQuant; colorimetry according to Grasshoff et al. (1999) 2021-08-24 2022-07-30 Complete -4.1085721 -3.8005531 39.5768331 39.8369362 0.5 m (DEPTH, water) 0.5 m (DEPTH, water) NOMIHAB Nutrients in Coastal Waters of Mombasa, Kenya: Sources, Pathways and Implications on HABs access rights needed CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) English PANGAEA Data Publisher for Earth & Environmental Science https://www.pangaea.de/ Data Center Contact Michael Diepenbroek info@pangaea.de

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Bremen Bremen 28359 Germany online 8505 data points text/tab-separated-values Oduor, Nancy Awuor; Moosdorf, Nils (2026): Potentially harmful microalgae in Kenya's coastal waters: species composition and abundances (2021/22) [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.993136 Burnett, William Craig; Aggarwal, Pradeep K; Aureli, Alice; Bokuniewicz, Henry J; Cable, Jaye E; Charette, Matthew A; Kontar, Evgeny A; Krupa, Steven L; Kulkarni, Kshitij M; Loveless, Alicia M; Moore, Willard S; Oberdorfer, June A; Pereira de Oliveira, Jonathan; Özyurt, Naciye Nur; Povinec, Pavel Peter; Privitera, Agata M G; Rajar, Rudi; Ramessur, Roshan Teewary; Scholten, Jan Christoph; Stieglitz, Thomas C; Taniguchi, Makoto; Turner, Jeffrey V (2006): Quantifying submarine groundwater discharge in the coastal zone via multiple methods. Science of the Total Environment, 367(2-3), 498-543, https://doi.org/10.1016/j.scitotenv.2006.05.009 Grasshoff, Klaus; Kremling, Klaus; Ehrhardt, M (1999): Methods of Seawater Analysis. Wiley, https://doi.org/10.1002/9783527613984

Coastal waters in rapidly urbanizing regions face increasing threats from excessive nutrient and organic matter inputs, leading to eutrophication, habitat degradation, and harmful algal blooms. To address this issue, we conducted a comprehensive, year-long (August 2021–July 2022) nutrient monitoring study in Mombasa, Kenya representative city for developing coastal areas experiencing high population growth. Monthly surveys were carried out at geo-referenced sites, where environmental parameters such as temperature, salinity, dissolved oxygen (DO), and turbidity were measured in situ using a YSI Professional Plus Water Quality Meter (SKU6050000) and a Thermo Scientific™ Portable TN100 Turbidity Meter, respectively. Surface seawater samples were collected for dissolved inorganic nutrients, filtered immediately through 0.45 µm Sartorius Minisart® syringe filters, preserved with mercury chloride (50 µl of 20 g/L HgCl₂ per 100 ml), and stored cool until analysis. Pore water samples were also obtained during both dry and wet seasons. In the laboratory, concentrations of dissolved inorganic nutrients (nitrogen, phosphorus, silicates) were determined using spectrophotometry (Infinite® M200 NanoQuant, Tecan Group Ltd.) following standardized protocols Grasshoff et al., (2007). Submarine groundwater discharge (SGD) fluxes were estimated via radon isotope tracing using a Durridge RAD7 radon monitor alongside measurements of water parameters and meteorological data. All field sampling and measurements were performed in duplicate to ensure data quality, and geo-referencing was managed with KoboCollect v2022.2.3. This dataset provides critical insights into nutrient loading and its variability in tropical coastal environments, supporting future coastal management and research. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.983442"!

http://en.wikipedia.org/wiki/ISO_6709 LATITUDE http://en.wikipedia.org/wiki/ISO_6709 LONGITUDE http://en.wikipedia.org/wiki/ISO_8601 DATE/TIME https://doi.org/10.1002/9783527613984 Methods of Seawater Analysis https://doi.org/10.1002/9783527613984 Microplate reader, Tecan, Infinite M200 NanoQuant; colorimetry according to Grasshoff et al. (1999) https://doi.org/10.1016/j.scitotenv.2006.05.009 Quantifying submarine groundwater discharge in the coastal zone via multiple methods https://doi.pangaea.de/10.1594/PANGAEA.993136 Potentially harmful microalgae in Kenya's coastal waters: species composition and abundances (2021/22) https://en.wikipedia.org/wiki/Turbidity Turbidity (Nephelometric turbidity unit) https://www.leibniz-zmt.de/en/research/research-projects/nomihab.html NOMIHAB https://www.ysi.com/proplus?srsltid=AfmBOoqkhem0UhuOazjO5vBIkCFPv_Jz4qXAhxdctEjcDJEexPHepSr4 YSI Professional Plus (Pro Plus) Multiparameter Instrument DIF 9.4 2026-04-09 2026-04-14