Non-extractive economic value
The non-extractive economic value of land is its monetary value the land creates without extracting resources or artificially developing it. The economic value usually comes in the form of ecotourism: it is estimated that hundreds of billions of dollars are generated through visitation to protected areas, although little profit is reinvested in the preservation of said areas.
Source: Wikipedia — Non-extractive economic value (CC BY-SA 4.0)