科技进步伴随节约的资源开采模型

Resource Exploitation Model under Technological Progress and Resource Saving

摘要: 随着科技不断进步，人类对不可再生资源的开采速度不断增加。在开采过程中，又不断加强对资源的节约。考虑到人类资源最终将枯竭，本文建立了一个模型来描述地球资源在科技进步和资源节约共同作用下的开采趋势。通过建立模型得出每个时期资源的开采趋势，包括剩余资源总量、当期开采量、已开采资源量，并进行了模拟。

Abstract: Along with the unceasing technical progress, the exploitation rate of non-renewable resources by human is increasing. In the process of exploitation, the conservation of resources is increasing. Considering that human being resources will eventually be exhausted, this paper establishes a model to describe the exploitation trend of earth resources under the combined action of techno-logical progress and resource conservation. Through the establishment of the model, the exploita-tion trend of resources in each period is obtained, including the total amount of remaining re-sources, the exploitation amount in the current period and the total amount of exploited resources. And the simulation is made.