What are the ethical considerations regarding the use and management of soil?

OEHHA developed child-specific health guidance values for assessing risk at proposed or existing California school sites, and soil and soil-gas screening ... This is accomplished by choosing climate adapted plants, improving soil ... Informational Exhibits A, B, and C. Subsequent modifications to the proposed ... Jan 24, 2022 ... Emerald and aquamarine are well-known and popular choices for jewelry, while red beryl is one of the rarest and most expensive gems. Beryls can ... ... soil, water, and air. ... Drinking water health advisory levels are non-enforceable and non-regulatory health-based values that are provided for informational ... The information entropy values of soil properties were used to assess the condition, and the information divergence was used to assess alterations of soils. ... soil type, zoning code, species, or asset type. ... Map viewers set a default style based on the value type information to better represent the field's content. ... soils and site index or productivity information. Stand-specific forest management practices needed to sustain productivity, health and vigor must be ... Other refinery processes rearrange molecules to add value rather than splitting molecules. Alkylation, for example, makes gasoline components by combining some ... Where this information can be located: The soil loss values will need to be determined for each evaluated field based on current farm management practices. In ... Conducting a default soil background study to derive default background values tailored to the information needs is optimal, but not always feasible since ...