caa a22 4500 605499098 CHVBK 20210128100549.0 cr unu---uuuuu 210128e20150301xx s 000 0 eng 10.1007/s00253-014-6182-9 doi (NATIONALLICENCE)springer-10.1007/s00253-014-6182-9 Rhizosphere bacterial community of Typha angustifolia L. and water quality in a river wetland supplied with reclaimed water [Elektronische Daten] [Yihong Guo, Huili Gong, Xiaoyu Guo] Wetland plant rhizosphere microorganisms play a significant role in the purification of ecological restoration of reclaimed water replenishment wetlands. In this study, water quality discriminant analysis indicated the wetland had a distinctive role in the purification of total nitrogen (TN), total phosphorus (TP), and nitrate (NO3 −) from reclaimed water, of which removal rates were 42.15, 47.34, and 28.56% respectively. All the sequences of 16S ribosomal RNA (16SrRNA) gene clone library were affiliated with Proteobacteria (74.50%), Bacteroidetes (6.54%), Gemmatimonadetes (5.88%), Chloroflexi (4.25%), Chlorobi (2.94%), Nitrospira (2.61%), Acidobacteria (2.29%), and Actinobacteria (0.98%). Assessment of water quality purification and rhizosphere bacterial properties revealed that the major biogeochemical reactions were nitrogen, phosphorus, carbon, and sulfur cycles (33.70, 15.40, 14.40, and 4.90%, respectively). In addition, approximately 5.90 and 4.60% of the clones are closely related with the minor biogeochemical degradations of antibiotics and halogenated hydrocarbons, which were the typical characteristics of reclaimed water wetland different from freshwater wetlands. The finding of water quality discriminant is consistent with that of bacterial community, but the latter was a more powerful method than the former which reveals possible implications of wetland plant purification on the reclaimed water. Springer-Verlag Berlin Heidelberg, 2014 Reclaimed water nationallicence Water quality discriminant analysis nationallicence 16S rRNA gene clone library nationallicence Biogeochemical reactions nationallicence Guo Yihong College of Resources Environment and Tourism, Capital Normal University, 100048, Beijing, China aut Gong Huili Urban Environmental Processes and Digital Modeling Laboratory, 100048, Beijing, China aut Guo Xiaoyu Urban Environmental Processes and Digital Modeling Laboratory, 100048, Beijing, China aut Applied Microbiology and Biotechnology Springer Berlin Heidelberg 99/6(2015-03-01), 2883-2893 0175-7598 99:6<2883 2015 99 253 https://doi.org/10.1007/s00253-014-6182-9 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00253-014-6182-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Guo Yihong College of Resources Environment and Tourism, Capital Normal University, 100048, Beijing, China aut NATIONALLICENCE 700 1- Gong Huili Urban Environmental Processes and Digital Modeling Laboratory, 100048, Beijing, China aut NATIONALLICENCE 700 1- Guo Xiaoyu Urban Environmental Processes and Digital Modeling Laboratory, 100048, Beijing, China aut NATIONALLICENCE 773 0- Applied Microbiology and Biotechnology Springer Berlin Heidelberg 99/6(2015-03-01), 2883-2893 0175-7598 99:6<2883 2015 99 253