One of the risks that is often mentioned is soil vulnerability. Normally, waste products that are left on the ground contribute to the regeneration of the ecosystem. The carbon and other elements that go back into the soil play an important role.
Finding ways to limit the quantity of waste products that is gathered according to soil vulnerability levels would be important. First, a survey of soil vulnerability levels across the territory would have to be done. Factors like angle of slope or soil porosity influence the amount of waste products that should be left on the ground. That is the sort of data that would be needed. When we make recommendations, we often tell people to take these factors into consideration. Including them in a formal framework or in official recommendations could be very relevant.