Analysis of bacterial biodiversity and ecological risk evaluation of organophosphorus in Lianhuan Lake

PLOS One | https://doi.org/10.1371/journal.pone.0332712 September 26, 2025 4 / 20 Fig 1. Location of the study area. Map generated by the authors using Natural Earth (public domain; https://www.naturalearthdata.com/) and Hydro- LAKES (public domain; https://www.hydrosheds.org/page/hydrolakes) datasets, combined with SRTM DEM hillshade. https://doi.org/10.1371/journal.pone.0332712.g001 Table 1. Sample location in Lianhuan Lake. Sampling position Sample Number Longitude Latitude DL N1 124.071237 46.761559 W1 124.070886 46.811154 YCS N2 124.069657 46.746471 W2 124.066706 46.795416 XHL2 N3 124.112458 46.741678 W3 124.108784 46.790489 TLH N4 124.158351 46.684257 W4 124.153542 46.723692 EBG N5 124.095334 46.715634 W5 124.072382 46.741165 https://doi.org/10.1371/journal.pone.0332712.t001