A schematic of a macrosystem with hierarchical local, regional, and global scales. Ovals are macrosystem components (e.g., lakes), with arrows denoting the four classes of interactions among them (figure modified from Heffernan et al. 2014). Originally uploaded in Project EDDIE:EDDIE Macrosystems.
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Last Modified: 2017-07-25 13:34:44 Permanent URL: https://serc.carleton.edu/download/images/159503/macrosystems_ecology.v4.png