Luhaifeng Marine Ranch

Small Group of People Fish fry deep-water cages Luhaifeng Marine Ranch Qingdao West Coast New Area Shandong Province China April 10 2026 Costfoto NurPhoto marine agriculture aquaculture fish farming marine ranching fish introduction marine environment sustainable fishing aquaculture technology marine ecosystem fish population marine resources fisheries management cage aquaculture coastal development marine biodiversity water quality marine conservation fish species ocean farming coastal economy marine science environmental impact.