"Fluvial biofilm phosphorus entrapment shifts from intracellular to extracellular dominance along a multifactorial longitudinal river gradient" - Interactive discussion https://egusphere.copernicus.org/preprints/2025/egusphere-2025-4844/ "Fluvial biofilm phosphorus entrapment shifts from intracellular to extracellular dominance along a multifactorial longitudinal river gradient" - Interactive discussion enRC1: 'Comment on egusphere-2025-4844', Anonymous Referee #1, 02 Dec 2025https://egusphere.copernicus.org/preprints/2025/egusphere-2025-4844/egusphere-2025-4844-RC1.pdfRC1: 'Comment on egusphere-2025-4844', Anonymous Referee #1, 02 Dec 2025Tue, 02 Dec 2025 13:17:28 +0100