. "Response of root and sediment phosphatase activity to increased nutrients and salinity" . "90" . . "Response of root and sediment phosphatase activity to increased nutrients and salinity"@en . "Odpov\u011B\u010F fosfat\u00E1zov\u00E9 aktivity v ko\u0159enech a sedimentu na vzr\u016Fstaj\u00EDc\u00ED \u017Eiviny a salinitu"@cs . . . "Response of root and sediment phosphatase activity to increased nutrients and salinity"@en . . "RIV/60076658:12310/08:00009717!RIV09-MSM-12310___" . . "Wetlands of northern Belize, distributed along a salinity gradient, are strongly phosphorus limited and dominated largely by three species of emergent macrophytes: Eleocharis cellulosa, Cladium jamaicense, and Typha domingensis. We assessed changes in root and sediment phosphatase activities of each species to simultaneous changes of nutrients (N, P) and salinity in a mesocosm experiment. Phosphorus and nitrogen treatment effects on both root and sediment phosphatase were highly significant for all the species, while salinity significantly affected root phosphatase activity in Cladium only. All species showed a significant negative correlation between root phosphatase activity and increasing tissue P content until a threshold of 0.2% P, 0.15% P and 0.12% P in Eleocharis, Cladium and Typha, respectively. There was also a significant negative correlation between soil available P and root and sediment phosphatases in all species. Activity of root phosphatases of Eleocharis and Typha were positively corre" . "Odpov\u011B\u010F fosfat\u00E1zov\u00E9 aktivity v ko\u0159enech a sedimentu na vzr\u016Fstaj\u00EDc\u00ED \u017Eiviny a salinitu"@cs . "RIV/60076658:12310/08:00009717" . "Response of root and sediment phosphatase activity to increased nutrients and salinity" . "392574" . . "Odpov\u011B\u010F fosfat\u00E1zov\u00E9 aktivity v ko\u0159enech a sedimentu na vzr\u016Fstaj\u00EDc\u00ED \u017Eiviny a salinitu."@cs . . . "Rejm\u00E1nkov\u00E1, Eli\u0161ka" . "NL - Nizozemsko" . . "0168-2563" . . "S" . "[38AE5D7FB499]" . "000260539200004" . . "2"^^ . . "1"^^ . "Macek, Petr" . . "Biogeochemistry" . "Cladium jamaicense; Eleocharis cellulosa; Phosphatase; Roots; Sediments; Typha domingensis"@en . . . . "11"^^ . "12310" . "2" . "Wetlands of northern Belize, distributed along a salinity gradient, are strongly phosphorus limited and dominated largely by three species of emergent macrophytes: Eleocharis cellulosa, Cladium jamaicense, and Typha domingensis. We assessed changes in root and sediment phosphatase activities of each species to simultaneous changes of nutrients (N, P) and salinity in a mesocosm experiment. Phosphorus and nitrogen treatment effects on both root and sediment phosphatase were highly significant for all the species, while salinity significantly affected root phosphatase activity in Cladium only. All species showed a significant negative correlation between root phosphatase activity and increasing tissue P content until a threshold of 0.2% P, 0.15% P and 0.12% P in Eleocharis, Cladium and Typha, respectively. There was also a significant negative correlation between soil available P and root and sediment phosphatases in all species. Activity of root phosphatases of Eleocharis and Typha were positively corre"@en .