Reconstruction method of submerged plant communities in shallow lakes

• Main Authors: HAN CUIMIN, LIN CHAO, ZHANG YANQING, BI XUEJUAN, LING XIAOJUN, ZHANG HONGXING, CHENG HUA
• Format: Patent
• Language: Chinese; English
• Published: 20.07.2016
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; METALLURGY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention discloses a reconstruction method of submerged plant communities in shallow lakes. The method comprises the steps of field investigation, plant community construction, plant community regulation and control and maintenance and management. According to site conditions comprising water quality, topography and community composition investigated in field, firstly lakes to be restored are partitioned according to topographic conditions, such as water depth and the like; then suitable submerged plant species, planting methods and planting time are selected according to environment conditions of all zones; community construction is performed; manual regulation and control and management on the plants through modes of adding, replanting and submerged plant replacing, so that the plants can maintain certain biomass and biodiversity; finally a stable submerged plant community is formed. The method is simple and easy to operate, and has good application value. 本发明公开了种富营养化浅水湖泊沉水植物群落的重建方法，所述方法包括实地调查、群落构建、群落调