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Directory UMM :Data Elmu:jurnal:E:Ecological Economics:Vol31.Issue2.Nov1999:

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Fig. 2. A simplified model of an isolated ecosystem in which some resource stock is harvested by humans.
Fig. 3. Up to the sustainable harvest limit (here, 24% of carrying capacity), profit (human capital at the end of the 200-yearsimulation) increases as the harvest limit increases; the effect on natural capital is less dramatic
Fig. 4. (a) The sustainable harvest limit in any system will be influenced not only by the growth rate of the resource stock, but byfluctuations in the extrinsic ecological factors that influence the stock level (e.g
Fig. 5. When resource systems are not isolated, both resource stocks and resource users may move among systems
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Directory UMM :Data Elmu:jurnal:E:Ecological Economics:Vol31.Issue2.Nov1999:

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