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By National Research Council [U.S.]. Panel on Mercury

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How can this be achieved? Some suggestions are given below (Ford 2000): ● ● ● ● ● Choose an effective technique. Make sure that the chosen technique actually measures the thing that you are interested in. Simply because an instrument is available that generates numbers does not mean that these numbers are relevant to the problem that you have identified. Practice. Making measurements is a skill that can be developed with practice, which can increase the degree of familiarity with the instruments or techniques being applied.

This includes the skills, knowledge, ability to work, and health that people need to pursue different livelihood strategies and achieve their objectives. Financial capital. This includes the financial resources that people use to achieve their livelihood objectives, including savings in various forms, access to credit, earnings, remittances, and any debt burdens. Social capital. This refers to the social resources that people draw upon to help meet their livelihood objectives, including networks and connections between people, memberships; relationships of trust; and the rules, norms, and sanctions associated with different institutions.

This can include assessment of forest composition, the degree of canopy cover, tree density, the pattern and intensity of natural and anthropogenic disturbance, and forest fragmentation, among many other variables. Many of these variables can be measured by using techniques other than remote sensing and GIS, as described in subsequent chapters. The application of remote sensing and GIS technologies to forest assessment is the focus of ongoing research, and the techniques continue to develop rapidly.

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An Assessment of Mercury in the Environm by National Research Council [U.S.]. Panel on Mercury

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