The natural environment of the modern society does not simply reflect damage, but is a complex and grave reality that threatens the Earth. To solve this problem, various aspects related to the natural environment have been explored around the world, and a number of studies are ongoing to balance the development and preservation of the natural environment in Korea. However, no clear category exists for the natural environment and the related terms are ambiguous, rendering the overall evaluation system is in efficient. Therefore, the present study attempted to set the scope of application of a comprehensive evaluation system based on terms similar to the natural environment, concepts of the natural environment viewed from a value-based perspective and a capacitive perspective. In addition, by examining the concept of ecosystem services, a conceptual model for efficient application of the evaluation system of the natural environment through the association between categories of the natural environment is presented to derive implications for practical operation in the future.

Abstract
1. 서 론
2. 연구방법 및 재료
    2.1. 자연환경의 개념
    2.2. 생태계서비스
3. 결과 및 고찰
4. 결 론
감사의 글
REFERENCES

• 윤호정(국립한경대학교 응용자원환경학과 응용자원환경학전공) | Ho-Jung Yoon (Dept of Applied Resource and Environment, Faculty of Applied Resource and Environment, Hankyong National University, Anseong 17579, Korea)
• 염성진(국립한경대학교 식물자원조경학부 조경학과) | Sung-Jin Yeom (Dept of Landscape Architecture, Faculty of Plant Resources Landscape, Hankyong National University, Anseong 17579, Korea) Corresponding author