A target based unit form tidal flat wetland restoration method comprises: (1) determining a target, (2) constructing an ecological unit by microtopography transformation on the tidal flat wetland required to be restored, (3) applying biochar material and salt-resistant ecological material within the ecological unit, (4) performing waterfront plant configuration within the ecological unit. The restoration method uses the natural tidal ebb and flow to adjust water and salt conditions in the ecological unit (salt content is reduced by more than 80%) and maintaining the target water level (0-2 m), optimized the structure of soil microbial community (the abundance of soil bacteria has been increased by more than 200%), improved the germination rate and survival rate of plants during tidal flat restoration process (the germination rate has reached more than 90%, and the survival rate has been increased to more than 62%), enriched plant species in waterfront zone (12 species).

A target based unit form tidal flat wetland restoration method comprises: (1) determining a target, (2) constructing an ecological unit by microtopography transformation on the tidal flat wetland required to be restored, (3) applying biochar material and salt-resistant ecological material within the ecological unit, (4) performing waterfront plant configuration within the ecological unit. The restoration method uses the natural tidal ebb and flow to adjust water and salt conditions in the ecological unit (salt content is reduced by more than 80%) and maintaining the target water level (0-2 m), optimized the structure of soil microbial community (the abundance of soil bacteria has been increased by more than 200%), improved the germination rate and survival rate of plants during tidal flat restoration process (the germination rate has reached more than 90%, and the survival rate has been increased to more than 62%), enriched plant species in waterfront zone (12 species).

The present invention relates to systems and methods for pumping or removing a fluid from a region within or on top of or in contact with a water or liquid body and applications for said systems and methods. Some embodiments may also relate to anti-fouling or reducing fouling structures like docks.

The present invention relates to systems and methods for pumping or removing a fluid from a region within or on top of or in contact with a water or liquid body and applications for said systems and methods. Some embodiments may also relate to anti-fouling or reducing fouling structures like docks.

A sediment control system for a contaminated source, comprising an intake system for reversibly diverting flow from the contaminated source to a pipeline extending from the intake system to a plurality of spaced discharge outlets in a low turbulence zone within a water body to minimize mixing of the contaminated source flow with the water body. The source may be a stream, an industrial discharge, a construction site siltation settlement pond, a community storm drain, or a mine tailings source, The water body may be a lake, an ocean, a settlement pond, or a water reservoir.

A sediment control system for a contaminated source, comprising an intake system for reversibly diverting flow from the contaminated source to a pipeline extending from the intake system to a plurality of spaced discharge outlets in a low turbulence zone within a water body to minimize mixing of the contaminated source flow with the water body. The source may be a stream, an industrial discharge, a construction site siltation settlement pond, a community storm drain, or a mine tailings source, The water body may be a lake, an ocean, a settlement pond, or a water reservoir.

Disclosed is a control system for a water network. The control system includes a plurality of remotely-located monitoring and or monitoring and automatic control stations each including an automation controller for local control and automation, and each in communication via a dual-ring communication topology for system or wide-area control. The dual-ring facilitates redundant peer-to-peer data exchange to provide upstream and downstream water flow and water quality information. Systems described herein may calculate flow differential based on water flow data from each of the monitoring stations, and control flow based on the calculated flow differential.

Disclosed is a control system for a water network. The control system includes a plurality of remotely-located monitoring and or monitoring and automatic control stations each including an automation controller for local control and automation, and each in communication via a dual-ring communication topology for system or wide-area control. The dual-ring facilitates redundant peer-to-peer data exchange to provide upstream and downstream water flow and water quality information. Systems described herein may calculate flow differential based on water flow data from each of the monitoring stations, and control flow based on the calculated flow differential.

The invention discloses a method and a device for treating cyanobacteria in a water area based on the principle of biological competition, the method comprising: finding an area where cyanobacteria most easily accumulate, i.e. a concave bank of a water area, and setting up an algae interception net around the area; quickly and largely clearing the cyanobacteria in the area by means of manual or mechanical catching; planting emerged plants on the shoreline of the water area to fundamentally improve water quality; and additionally, densely arranging treatment tanks in a larger water area to kill the cyanobacteria gradually, and collecting dead cyanobacteria to prevent them from polluting the water area subsequently; and collecting and treating the tanks regularly for recycling.

The invention discloses a method and a device for treating cyanobacteria in a water area based on the principle of biological competition, the method comprising: finding an area where cyanobacteria most easily accumulate, i.e. a concave bank of a water area, and setting up an algae interception net around the area; quickly and largely clearing the cyanobacteria in the area by means of manual or mechanical catching; planting emerged plants on the shoreline of the water area to fundamentally improve water quality; and additionally, densely arranging treatment tanks in a larger water area to kill the cyanobacteria gradually, and collecting dead cyanobacteria to prevent them from polluting the water area subsequently; and collecting and treating the tanks regularly for recycling.