wetland made in estuary for living thing inhabitation and method of making wetland in estuary for living thing inhabitation

摘要

PURPOSE: An estuarine wetland and a composition method thereof for the inhabitation of living organisms are provided to preserve an estuarine wetland ecosystem by forming a paddy field and a tidal channel. CONSTITUTION: An estuarine wetland for the inhabitation of living organisms comprises the following: a tidal channel(10) for supplying water during the high tide, and maintaining a predetermined range of water level during the ebb tide; and a paddy field(20) connected to the tidal channel. The tidal channel maintains 50-100cm of water level during the ebb tide. A first wooden fence formed with a log with a diameter of 10-20cm is installed on a path wall of the tidal channel. A second wooden fence with both ends widening towards the flowing direction of the water is installed on the connection portion of a water path of the tidal channel. Aquatic plants are planted on the tidal channel, and swamp plants are planted on the paddy field. An irrigation channel(45) connects the tidal channel and the paddy field to supply the water from the tidal channel to the paddy field. A pump supplies water to the paddy field.