藻場造成の適地選定手法について

概要

論文の詳細を見る
A creation of seaweed bed is to select suitable site and species, or to control limiting factors of growth. The important growth limiting factors for seaweeds are light intensity, salinity and water movement. A distribution scheme expresses the horizontal and vertical characteristics of dominant species in a comprehensive manner. The scheme is available for selection of suitable species and depth. Growth criteria showing tolerance levels of death and growth on principal growth limiting factors for each species are determined from the results of published papers and experiments. Validity of the growth criteria is tested in a way to compare present distribution of the species and estimated distribution of favorite growth. Possibility of favorite growth of the candidate species is obtained at each 100 meters square mesh in an area. Using the growth criteria, we can determine the possibility to establish the seaweed bed for nature restoration in relation with the construction of ecologically harmonized fishing port.
日本水産工学会の論文
2005-11-21