CAJ | 학술논문

燕北西辽河地区史前及历史时期的经济形态具有多样性和易变性的特点，经济形态的多样性在很大程度上决定于自然环境和资源禀赋的多样性，而经济形态的不稳定性的重要诱因则是气候等环境因素的变迁和波动。在燕北西辽河流域这个干旱半干旱的生态环境脆弱地区，选择与资源禀赋相适应的多样化经济形态可减轻对某类资源的压力，缓解人口与资源的矛盾。如果无视自然环境的特点，大面积高强度发展农业则会加重土地的载荷，导致环境退化乃至生态危机。燕北西辽河地区日益加剧的沙化趋势及其它生态环境问题，均与过密的农业耕作有关联。夏家店下层文化时期、辽代、清代以来本区发生的过度农业垦殖导致生态环境的恶化就是典型例证。历史教训是：应针对不同地区土地特性和资源禀赋，采用与环境相适应的经济形态，必须根据自然环境特点选择生业，同时，经济活动不能超过自然的载荷。对于燕北西辽河流域这样的生态脆弱地区，经济活动方式的选择尤须慎重。
연북서료하지구사전급역사시기적경제형태구유다양성화역변성적특점，경제형태적다양성재흔대정도상결정우자연배경화자원품부적다양성，이경제형태적불은정성적중요유인칙시기후등배경인소적변천화파동。재연북서료하류역저개간한반간한적생태배경취약지구，선택여자원품부상괄응적다양화경제형태가감경대모류자원적압력，완해인구여자원적모순。여과무시자연배경적특점，대면적고강도발전농업칙회가중토지적재하，도치배경퇴화내지생태위궤。연북서료하지구일익가극적사화추세급기타생태배경문제，균여과밀적농업경작유관련。하가점하층문화시기、료대、청대이래본구발생적과도농업은식도치생태배경적악화취시전형예증。역사교훈시：응침대불동지구토지특성화자원품부，채용여배경상괄응적경제형태，필수근거자연배경특점선택생업，동시，경제활동불능초과자연적재하。대우연북서료하류역저양적생태취약지구，경제활동방식적선택우수신중。
The economic form of West Liao River Region North to Yan in prehistoric and historical periods is featured by diversity and variability. Economic forms adaptive to their environment should be adopted according to the land characteristics and resources endowment in different regions. Means of livelihood must be chosen based on the natural environment, and at the same time, economic activities cannot exceed the load of the nature. For ecologically fragile regions like West Liao River Region North to Yan, we should be especially careful when choosing the ways of economic activities.