Eksempler på non-renewable

• For non-renewable resources, with relatively simple dynamics, this works well; for living resources, however, far greater nonlinearities intrude, complicating analysis immensely.

• Recent increases in non-renewable energy costs, however, may mean farmers will consider alternative crop production systems that require fewer energy inputs, such as forage-based rotations94.

• However, this does not permit overly rapid depletion of non-renewable resources or imply that environmental degradation does not matter.

• Depleting a stock of a non-renewable resource does not change the economy's instantaneous net productive capacity.

• Over extraction may even result in use of the non-renewable part of the resource.

• The latter is a non-renewable resource which is not productive as a stock.

• As for the suppliers of a non-renewable resource, say oil, any quantity supplied at a particular point in time cannot be continued indefinitely.

• Both approaches dominated the literature on economic rent calculation and optimal extraction of non-renewable resources.