At present, there are four main types of wetland ecological restoration technologies:Hydrological remediation techniques
Hydrological processes in wetlands are the key factors affecting plant species diversity, community distribution and succession in wetlands, so hydrological restoration is the key to wetland ecological restoration. The hydrological restoration technology of wetlands is mainly to restore the degraded hydrological environment through ecological engineering technology to adjust the water level of wetlands and increase hydrological connectivity. Wetland hydrological restoration is conducive to the growth and development of aquatic plants, which can directly increase plant carbon storage, and then enhance the organic carbon content of soil and sediment.
Habitat remediation technologies
Wetland habitat restoration technology mainly creates habitat conditions suitable for biological growth and reproduction through artificial regulation and mitigation of wind and waves, improvement of substrate and other measures, provides a foundation for biological restoration and biodiversity conservation, improves plant biomass and species diversity, and thus enhances the carbon sink function of wetlands.
Bioremediation techniques
Plants are the foundation of wetland ecosystems, providing habitat for aquatic animals and microorganisms, as well as purifying water and inhibiting algae growth. Among the various wetland ecological restoration technologies, bioremediation technology is the most potential and direct synergistic sink enhancement technology. The restoration of plant communities directly improves plant carbon storage.
Water environment remediation technology
Environmental pollution is one of the main causes of wetland degradation, and water environment restoration technology is an important means of wetland ecological restoration. Through the interception and removal of pollutants, water environment remediation technology reduces or eliminates pollutants entering wetlands, improves water quality, provides conditions for the restoration of wetland vegetation, and enhances the carbon sink function of wetlands.
For more information about "double carbon", please pay attention to: Linhuan double carbon.
2024 Travel Guide