CAJ | 학술논문

林区公路建设前后对林业生态环境的影响评价在指标本身或评价方法等方面都有不同程度的局限性，还没有形成完善的理论体系。其中的综合评价指标法直观简便，但是该方法中环境因子的权重确定大多采用专家咨询方法，且林业生态的影响又具有较大的地域差异，主观性较大。因此，以伊绥高速公路为例，将基于不确定推理决策的 D－S 证据理论融合决策方法用于权值的确定中，通过不同专家的分类推理和融合决策来确定最终的权值，可在一定程度上提高评价的客观性和准确性。
림구공로건설전후대임업생태배경적영향평개재지표본신혹평개방법등방면도유불동정도적국한성，환몰유형성완선적이론체계。기중적종합평개지표법직관간편，단시해방법중배경인자적권중학정대다채용전가자순방법，차임업생태적영향우구유교대적지역차이，주관성교대。인차，이이수고속공로위례，장기우불학정추리결책적 D－S 증거이론융합결책방법용우권치적학정중，통과불동전가적분유추리화융합결책래학정최종적권치，가재일정정도상제고평개적객관성화준학성。
@@@@There are some limitations in forestry road construction ecological affection assessment with no perfect system before and after constructing the forest highway.The comprehensive index methodis with no complex mathematical calculation, and is easy and direct.But the environmental factors weighs depend more on experts, and the forestry ecological factor has large area difference with objective and uncertainty characters.Therefore, taking Yi-Sui highway for example, uncertainty infer method, D-S evidence theory, was applied to decide the final weighs value through various experts classification infer and fusing decision.The evaluation decisions can be advanced in objectivity and veracity.