ferently coloured regions, which correspond to
areas of land owned by each of the five farmers. The middle left panel
shows the actual abundance of resources (black solid line; i.e.,
<code>natural resources' or</code>operating’ model), and the abundance
of resources as estimated by the manager (blue solid line; i.e.,
<code>observation' or</code>assessment’ model; shading indicates 95
percent confidence intervals), over time. The horizontal dotted red and
blue lines show the landscape-level resource carr