Consequently, the small fishes, etc., grow and live in the outer peripheral water space 3 and the artificial floating island is enlarged to expand the preservation scale of the ecosystem in the pond.例文帳に追加

外周水空間３内にて小型魚等の生長・棲息を図り、さらに増設して池内における生態系保全規模の拡大を図る。 - 特許庁

The seawater pond 1 including a wave making device 2, a water level controlling device 3 for controlling the water level, a sand layer 4 for making the bottom of the sea and the seaside reappear and a rock section 5 making gravel and rocks in the sea reappear is formed in the same state as nature of the seaside to form the same ecosystem as nature in the seawater pond 1.例文帳に追加

造波装置２と、水位を制御する水位制御装置３と、海底及び海浜を再現する砂層４と、磯及び海中の岩石を再現する岩石部５とを備えた海水池１を海辺の自然同様の状態にすることによって、海水池１内に自然同様の生態系を生成する。 - 特許庁

To provide a bottom sediment improvement device which recovers an ecosystem by supplying oxygen to the bottom of a pond, a dam lake, and a cove where the water bottom is an anoxic state to be putrefied, and fishes and shellfishes cannot grow, and purifies water by a food chain while increasing the fishes and shellfishes.例文帳に追加

水底が無酸素状態に陥って腐敗し、魚介類が育たなくなってしまった池やダム湖、入り海の水底に酸素を供給して生態系の回復を図り、魚介類を殖やしながら食物連鎖で水を浄化する底質改善装置を提供する。 - 特許庁