지하수저류량 평가를 통한 비오톱 유형별 생태계서비스 효과 분석 = Ecosystem Service Valuation on Groundwater Storage Capacity by Biotope Type

다국어 초록 (Multilingual Abstract)

Recently, due to worldwide industralization and urbanization, natural environment has been severly damaged and global warning is worsening. Heat wave, torrential rainfall, typhoon and other natural disasters continuously occur due to global warming. Policies such as carbon emission regulation are taken into effect to solve such problems. Such global trend has affected interest to natural ecosystem and developed as a concept of ecosystem-services. This study particularly focused on ground water storage capacity among various ecosystem-services such as climate control and soil formation. It is because Korea suffers from drought and flood every year. Therefore, this study aims to understand objective numerical value of ecosystem-services value regarding ground water storage capacity of biotop classes based on relationship among precipitation, amount of evapotranspiration, and runoff of 7 regions of Chilgok-gun, Gyeongsangbuk-do and to convert the value into economic value. The study calculated ground water storage capacity based on relationship among precipitation, amount of evapotranspiration, and run off. Calculated amount of each capacity was 29.26 million ton($30.2mm/m^2$), 430.46 million ton($140.4mm/m^2$), 11.30 million ton($150.1.0mm/m^2$), 33 milion ton($3.0mm/m^2$). Economical value of ecosystem-service by each biotop classes appeared 4,128,800 thousand KRW ($21.32KRW/m^2$) for agricultural biotop, and 60,403,600 thousand KRW ($98.52KRW/m^2$) for forest biotop, 1,572,800 thousand KRW ($104.4KRW/m^2$) for grassland biotop, and 47,600 thousand KRW ($2.18KRW/m^2$) for bare ground biotop. The result of this study like above, it will be used as important evidentiary material to preserve natural resource effectively from various development business and policies that damages natural eco-system. Also, it is judged that ecosystem-service value by each land coverage will be used as important material for preparing legalistic institution such as establishing natural environment preservation plan, budget for alternative forest resource creation cost.

참고문헌 (Reference)

1 이정환, "해안지역 암반대수층의 침누수량 평가" 한국방사성폐기물학회 14 (14): 21-33, 2016

2 Korea Forest Research Institute, "Water circulation survey of forest watershed" 2011

3 Brander, L. M., "The Empirics of Wetland Valuation: A Comprehensive Summary and a Meta-analysis of the Literature" 33 (33): 223-250, 2006

4 Choi BS, "Status and Problems of Groundwater Development" Korea Water Resources Coporation 1992

5 S. K. Mishra, "Soil Conservation Service Curve Number (SCS-CN)Methodology" 2013

6 Lee BJ, "Runoff Curve Number Estimation for Cover and Treatment Classifications of Satellite Image" Sejong Univ. 2002

7 Arnold, J. G., "Regiona lestimation of base flow and groundwater recharge in the Upper Mississippi river basin" 227 (227): 21-40, 2000

8 Yoo SH, "Recognition and valuation of forest's Multifunctionality" Korea University 2011

9 Ministry of Land, Transport and Maritime Affairs, "Methods for design flood estimation" 2012

10 Ministry of Construction and Transportation, "Long-term comprehensive plan for water resources:Water vision 2020" 2001

11 Thornthwaite, C. W., "Instructions and tables for computing potential evapotranspiration and the water balance" 10 (10): 185-311, 1957

12 Ministry of Environment, "Guidelines for the preparation of land cover maps"

13 U.S. Soil Conservation, "Forest and Range Hydrology Handbook" 1955

14 H. J. Morel-Seytoux, "Extension of the soil conservation service rainfall-runoff methodology for ungauged watersheds" U.S. Federal Highway Administration 1981

15 Aller, L., "DRASTIC: A Standard System for Evaluating Ground Water Pollution Potential Using Hydrogeologic Settings" U.S. Environmental Protection Agency 455-, 1987

16 National Institute of Agricultural Sciences, "Classification of Hydrologic Soil Group of Korean Soils" 2007

17 Korea Water Resources Corporation, "Basic investgation of groundwater resources" 1995

18 Korea Forest Research Institute, "A Study on Quantification of Public Functions in Forests" 2010

19 McCuen, R. H., "A Guide to Hydrologic Analysis Using SCS Methods" Prentice Hall 1982