{
  "features": [
    {
      "attributes": {
        "ProductionMethod": "All",
        "Overview": null,
        "ImagePath": null,
        "ImageCredit": null,
        "F5": null,
        "F6": null,
        "F7": null,
        "F8": null
      }
    },
    {
      "attributes": {
        "ProductionMethod": "Recirculating",
        "Overview": "These units involve nearly complete control by the operator (e.g., temperature, water quality, space all controlled). They reuse water, circulating it through tanks and then filtering to remove solid and some dissolved wastes. They require some freshwater additions daily; ranging from over 30% of the overall volume to less than 5%. These units are expensive, with costs varying on the complexities of the filtration and water quality control features. These units also use more energy than most other production methods. Units can be managed from low intensity to very high intensity; costs and risks increasing with intensity.",
        "ImagePath": "https://tools.oregonexplorer.info/Geocortex/Custom/Images/300px-Recirculating_Aquaculture_System_7.jpg",
        "ImageCredit": "Credit for image:",
        "F5": null,
        "F6": null,
        "F7": null,
        "F8": null
      }
    },
    {
      "attributes": {
        "ProductionMethod": "Pond",
        "Overview": "Ponds are often earthen; excavated on sites with suitable water availability, soil quality, and slope. However, ponds can be concrete or other materials and sometimes earthen ponds are lined with impervious materials to avoid seepage. With good site selection, ponds can be moderate investments. Densities can range from low to moderate.",
        "ImagePath": "https://tools.oregonexplorer.info/Geocortex/Custom/Images/AquaculturePond.jpg",
        "ImageCredit": "Credit for image:",
        "F5": null,
        "F6": null,
        "F7": null,
        "F8": null
      }
    },
    {
      "attributes": {
        "ProductionMethod": "Tanks",
        "Overview": "They became part of aquaculture in the United States in the late 1980s. Most producers purchase the fish young (as fry or fingerlings) and raise them in freshwater ponds. Currently, about 10 million lb (4.5 million kg) are produced annually in the United States. Hybrid striped bass are used both as a gamefish and a food fish.",
        "ImagePath": "https://en.wikipedia.org/wiki/File:Hybrid_Striped_Bass.jpg",
        "ImageCredit": "Credit for image:",
        "F5": null,
        "F6": null,
        "F7": null,
        "F8": null
      }
    },
    {
      "attributes": {
        "ProductionMethod": "Raceways/Flow-through",
        "Overview": "Raceways are often concrete troughs through which water flows and in which fish or other organisms are raised. The rate of flow is dependent on the water supply and the required water quality. These are frequently gravity flow with nearly all the water becoming effluent; this requiring some level of management. Variations include flowing water through tanks (plastic, fiberglass, or other material) and pumping some or all of the water back through the unit to have a partial reuse. These units can be moderately expensive depending on their complexity. Densities can range from low to high.",
        "ImagePath": null,
        "ImageCredit": null,
        "F5": null,
        "F6": null,
        "F7": null,
        "F8": null
      }
    },
    {
      "attributes": {
        "ProductionMethod": "Cages/Pens",
        "Overview": "These units are fabricated from netting or similar materials and are suspended in natural waters; rives, lakes, oceans. They can be very simple or very complex. As an integral part of the wider environment, they pose issues in terms of mitigating possible negative impact. Investments are moderate while the life expectancy of the units is less than other methods. Densities range for high to very high.",
        "ImagePath": null,
        "ImageCredit": null,
        "F5": null,
        "F6": null,
        "F7": null,
        "F8": null
      }
    }
  ]
}