집약적인 상·공업의 발달로 도시화는 기존 생활권을 벗어나 산지 인근으로까지 심화되었다. 산지 인근의 개발사업에 따른 공사 진동의 영향으로 흙입자의 결속이 느슨해지고 지지력이 약해진 산지는 최근 발생이 잦은 국지성 집중호우 등에 의해 쉽게 붕괴되어 산사태 및 토석류 등과 같은 토사재해를 야기하였다. 본 연구는 이와 같은 도심지 내 토사재해 발생 저감을 위한 토사 제어-관리기술을 선정하고, 도심지 토지이용용도별 토사 제어-관리기술별 적용성 평가 및 제어-관리기술별 토사유출제어 능력을 평가하여 도심지 토사제어기술의 적용 우선순위를 도출하였다. 본 연구를 통해 얻어진 결과물은 토사재해 뿐만 아니라 기타 호우재해도 예방할 수 있으며, 이를 통해 도심지 주거환경에 대한 재해피해를 최소화할 수 있을 것으로 판단된다.

The objective of this paper is compare to landuse type for calculating peak flood and soil loss in rapidly expansion urban area. This study compares two landuse maps, including numerical landuse map and aerial photograph landuse map, for calculating the ratio of urban and agriculural area, curve number, time of concentration, peak flood discharge, and soil loss. It is found that flood discharge calculated using aerial photograph landuse map are larger than that calculated using numerical landuse map, and soil loss calculated using aerial photograph landuse map are smaller than that calculated using numerical landuse map. Results also indicate that landuse chage in rapidly expansion urban area significantly influences flood discharge and soil loss.

In 2003, "The National Land Use and Planning Act" (NLUP Act) was enacted unifying two old laws; "The Urban Planning Act" enacted in 1962 and "The National Land Use and Management Act" enacted in 1972. One of main reasons of unifying two acts was to extend urban planning-based development systems to rural areas for preventing uncontrolled urban sprawl in rural areas and enhancing or settlling plan-based land use system in rural areas. This paper is conducted with the following specific objectives: i) to critically review the contents of NLUP Act in terms of rational rural land use planning; ii) to evaluate plan-based land use practices in rural area by NLUP Act; iii) to appraise performance level for prevention against unplanned development activities in rural areas by NLUP Act. To accomplish these objectives, we surveyed actural state of rural land use and development system by the new act in two case study areas. Ansung city in Gyeongi province as an urban sprawl region and Hamyang county in Gyeongnam Province as a remote rural area. Study results ascertained that the new act can not effectively control rural land use and not prevent over-use of agricultural land in the positive and effective ways because of followering three points.

본 연구에서는 낙동강유역을 대상으로 토양 침식 및 유실의 위험성을 분석 및 평가하기 위해 토지이용도를 세부적으로 분석하여 유역별 토양침식 발생의 위험성을 순위화하였다. 또한, 토양침식량을 RUSLE 모형을 이용하여 산정하였고 토지이용도 분석 결과와 함께 토양침식 위험성이 높은 유역을 평가하였다. 최종적으로 해당 유역에 산사태 위험지도와의 비교를 통해 유역내 토양유실 대책 수립을 위한 자료의 활용 방안을 분석하였다. 분석 결과, 전체 낙동강유역내 토양침식 위험성이 높은 것으로 선정된 유역은 내성천유역으로 토지이용도 분석결과와 RUSLE 모형의 결과에서 모두 토양유실 측면에서 위험성이 높은 것으로 나타났다. RUSLE 모형 결과에서 토양침식량이 높은 것으로 나타난 지역과 산사태 위험지역의 분포는 유사한 것으로 나타났으나, 하천 주변의 토지이용에 따른 토양유실의 위험성은 RUSLE를 이용한 산정결과에서만 확인할 수 있었다.

This study was conducted to investigate runoff characteristics of non-point pollutants source at the urban and rural zones in sangju area. The monitoring was conducted with seven events for ten months and Event mean Concentration(EMC) and First Flush Effect(FFE) of SS and BOD were calculated on the result of the water quality parameters. During rainfall event, the peak concentrations of SS and BOD were observed after 3∼4 hours of rainfall in rural areas. Whereas, the peak concentrations occurred within 1∼2 hours after rainfall and then the highest concentration of NPS pollutants sharply decreased, showing strong first flush effect in urban areas. The cumulative load curves for NPS pollutants showed above the 45° straight line, indicating that fist flush effect occurred in urban areas. The mean SS EMC values of rural areas ranged from 0.9∼3.3mg/L, it was higher value when compare to urban areas. While the mean BOD values of urban areas were shown the highest values.

본 연구는 자생 벌개미취를 이용하여 다양한 토양에 오염된 중금속의 정화 가능성을 분석하기 위하여 시행되었다. 중금속으로 오염된 논, 밭 및 수림지에 벌개미취를 식재하여 8주간 재배한 후 생육 및 중금속 흡수능을 분석하였다. 벌개미취는 중금속으로 오염된 논, 밭 및 수림지에서 8주 동안 재배한 결과 벌개미취는 중금속 오염 토양에서도 생육이 우수한 것으로 나타나 중금속 내성이 있는 것으로 생각되었다. 또한 중금속에 오염된 다양한 토양에서 벌개미취가 흡수한 비소, 카드뮴, 구리, 납 및 아연의 함량을 분석한 결과, 벌개미취는 5종의 중금속을 모두 흡수하는 것으로 나타났으나, 토양 내 중금속의 함량 및 토성에 따라 흡수능이 각기 다르게 나타났다. 비소, 카드뮴 및 구리의 경우에는 토양 내 중금속 함량에 영향을 많이 받는 것으로 나타났으며, 토양 내 중금속의 함량이 높을수록 흡수능이 증가되었다. 납은 토양 내 중금속의 함량 보다는 토성에 의하여 흡수능이 달라지는 경향을 보였으며, 사질토인 수림지에서 흡수능이 가장 증가되었다. 아연의 흡수능은 토양 내 아연의 함량과 토성이 모두 영향을 미쳤는데, 고농도의 중금속으로 오염된 논과 밭에서 재배하였을 때 아연의 흡수능이 증가하는 것으로 나타났다. 연구의 결과, 벌개미취는 중금속에 대한 내성이 있으며, 다양한 중금속에 대한 흡수능이 우수하므로 중금속으로 오염된 여러 종류의 토양에 적용 가능한 경관식물 소재로 이용할 수 있을 것으로 생각되었다.

극한기상재해가 빈번히 발생함에 따라 종래 시설물중심의 구조적 대책에 더하여 비구조적 대책을 병행한 종합적인 도시방재대책이 강조되고 있다. 이 연구는 도시계획을 통한 도시침수방재대책의 적용 가능성에 대한 기초연구로서 토지이용과 침수피해지역 간의 관계를 횡단면 통계 분석하였다. 서울시의 2010년 9월 및 2011년 7월 당시 침수피해를 사례로 하였고, 분석단위는 239개 배수분구이며, 배수분구별 침수면적을 당해 배수분구의 강우량(시간당 최대강우량, 1일 최대강우량), 토지이용특성, 배수시설용량(하수관거밀도, 통수능 부족관거비율)을 나타내는 변수들을 동원하여 관계성을 분석하였다. 특히 우수유출에 영향을 미치는 토지이용의 차원을 입지(하천홍수위 및 하상고 대비 저지대 비율, 저경사 지역비율, 지형습윤지수), 밀도(건폐면적률), 용도구성(토지용도별 구성비, 토지이용 혼합도), 토지피복(불투수율, CN값) 등으로 구분하여 그에 상응한 변수들을 동원하였다. 관계분석을 위한 통계모형으로 회귀분석모형을 적용하였는데, 침수피해가 없다고 기록된 배수분구가 상당 부분 차지하는 문제를 고려하기 위하여 OLS 회귀모형뿐만 아니라 Censored(Tobit) 모형, Ordinal Logistic 모형 등 다양한 회귀분석모형을 적용·비교하였다. 분석 결과, 서울시 배수분구별 침수지역 분포에 영향을 미치는 요인은 2010년 9월 침수피해에 대해서는 시간당 최대 강우량, 하천 하상고 이하 지역 비율, 경사 2% 미만 지역 비율, 주거·상업혼재지역 비율 등이 통계적으로 유의한 것으로 나타났으며, 2011년 7월 침수피해에 대해서는 시간당 최대강우량, 하천 하상고 이하 지역 비율, 경사 2% 미만 지역 비율, 상업·업무지역 비율, 불투수 토지피복 비율 등으로 나타났다. 배수시설용량과 관련된 변수들은 변수선별과정에서 제척되었고, 통계적 유의성이 약하였다. 따라서 도시지역 침수피해 예방을 위해서는 과도한 저지대 개발을 제어할 필요가 있고, 상업·업무지역 내지 주거·상업혼재지역을 중심으로 불투수층을 줄여 유출을 최소화하는 계획적 방안이 필요함을 시사하였다. 한편, 통계모형에서 강우량(시간당 최대) 변수는 침수지역 분포를 설명하는데 가장 영향력이 큰 변수인 것으로 나타나, 기후변화에 따른 극한기상에 대해 보다 적극적으로 대처할 필요가 있음을 시사하였다.

T. S. Eliot uses many biblical passages throughout his poetry. Although he changed his faith from the Unitarian church to the Anglican Catholic church in 1927, he extensively uses the Bible to extend poetic significance of his poems. Before he converted into an Anglican Catholic, he mainly incorporates biblical text into his poetry to strengthen religious authority. One of the most important poems in which he poeticizes biblical text is “The Burial of the Dead” of The Waste Land. In The Waste Land, Eliot consistently mixes the prophetic messages of Isaiah, Ezekiel, Ecclesiastes, and John to achieve relative interpretation in “The Burial of the Dead.” However, he does not follow traditional, universal, and absolute interpretations of the Bible in the context of his poetic theme. Rather, he takes biblical text as one of many pluralistic religious poetics. In this sense, his biblical interpretation is plural, relative, and flexible. By using a pluralistic interpretation of the Bible, he extends his poetry into more mythic, philosophic, universal, and religious authority.

Actual evapotranspiration (AET) in the Suyeong-gu was estimated and correlations between AET and meteorological factors were analyzed. The study area was Suyeong-gu lay at the east longitude 129° 05′40″∼ 129° 08′08″ and north latitude 35° 07′59″∼ 35° 11′01″. The Kumryun mountain, the Bae mountain, the Suyeong river and the Suyeong bay are located on west, north, northeaster and south side in the study area, respectively. AET was estimated using precipitation (P), potential evapotranspiration (PET) and plant-available water coefficient. Meteorological factors to estimate PET were air temperature, dewpoint temperature, atmospheric pressure, duration of sunshine and mean wind speed (MWS). PET and AET were estimated by a method of Allen et al. (1998) and Zhang et al. (2001), respectively. PET was the highest value (564.45 mm/yr) in 2002 year, while it was the lowest value (449.95 mm/yr) in 2003 year. AET was estimated highest value (554.14 mm/yr) in 2002 year and lowest value (427.91 mm/yr) in 2003 year. Variations of PET and AET were similar. The linear regression function of AET as PET using monthly data was and coefficient of determination was high, 0.75. In order to analyze relationship between the evapotranspiration and meteorological factors, correlation analysis using monthly data were accomplished. Correlation coefficient of AET-PET was 0.96 high, but they of AET-P and PET-P were very low. Correlation coefficients of AET-MWS and PET-MWS were 0.67 and 0.73, respectively. Thus, correlation between evapotranspiration and MWS was the highest among meteorological factors in Suyong-gu. This means that meteorological factor to powerfully effect for the variation of evapotranspiration was MWS. The linear regression function of AET as MWS was and coefficient of determination was 0.54. The linear regression function of PET as MWS was and coefficient of determination was 0.45.

Since Jeju island has depended a water resource on the underground water because of a poor development of the surface flow, Jeju island is in need of the surface resource development to prevent the future shortage of the underground water due to excessive development and use of it. The study shows that the SWAT model(continuous rainfall-runoff model) is applied to estimate the outflow in the drainage watershed area, where it has been urbanized through the change of the land, such as a tourism development, cultivation, housing, and impervious layer road development. Near Oaedo watershed area in Jeju island, weather and topographical SWAT input data were collected, and compared the outflow change of past and present.

It may be said that a farmer's crisis deepens from the number of farm households and a trend of the number of cultivated land of the farmer attracting attention for the most fundamental numerical value of the Census of Agriculture 2005. A rate of decline of number of farm households seems to have been stopped, but expansion lasts a number of farm households rate of decline. I can, so to speak, watch weakening of flatland area and luck of mountainous areas and a situation to say if I look in that according to classification agricultural area. I can nominate the effect of a direct payment system for farmers in hilly and mountainous areas enforced in 2000 for the background. It is located in case of the policy introduced preceding it while the rural community and the community including the urban area being paid attention as the last resort of a regional reproduction now. In particular, the character as the village activation subsidy has been strengthened in case of the 2nd stage institutional revise.

In recent years, the urban thermal environment has become worse, such as days on which the temperature goes above 30℃, sultry nights and heat stroke increase, due to the changes in terrestrial cover such as concrete and asphalt and increased anthropogenic heat emission accompanied by artificial structure. The land use type is an important determinant to near-surface air temperature. Due to these reasons we need to understand and improve the urban thermal environment. In this study, the fifth-generation Pennsylvania State University- National Center for Atmospheric Research Mesoscale Model(MM5) was applied to the metropolitan of Daegu area in order to investigate the influence of land cover changes and urban modifications increase of Albedo to the surface energy budget on the simulated near-surface air temperature and wind speed. The single urban category in existing 24-category U.S. Geological survey land cover classification used in MM5 was divided into 6 classes to account for heterogeneity of urban land cover. As a result of the numerical simulation intended for the metropolitan of Daegu assumed the increase of Albedo of roofs, buildings, or roads, the increase of Albedo (Cool scenario)can make decrease radiation effect of surface, so that it caused drops in ambient air temperature from 0.2 to 0.3 on the average during the daylight hours and smaller (or near-zero) decrease during the night. The Sensible heat flux and Wind velocity is decreased. Modeling studies suggest that increased surface albedo in urban area can reduce surface and air temperatures near the ground and affect related meteorological parameters such as winds, surface air temperature and sensible heat flux.

The present study investigated the causes and intensity of the urban heat island phenomenon by the seasons according to the pattern of land use in Chungju City. Highest temperature and lowest moisture areas of the urban were very similar to the distribution of commercial districts, on the other hand, lowest temperature and highest moisture areas were distributed in manufacturing districts, green zones and the Hoam Lake. If appear at intensity of the distance from the outer circumference of commercial districts, wind direction and the rise of temperature, we could observe the remarkable expansion of high temperature from commercial districts toward residential districts around of downwind in all seasons. In case the effect of the wind was not significant as well, high temperature in commercial districts appeared tendency that a little spread to 1, 2 residential districts around. But checked up the intimate relations between the amount of moving heat and wind, when out of consideration that size of area was not much compared than residential areas of downwind affected by the wind. These phenomenon was relatively obvious in summer, the other side, in spring and autumn appeared a similar tendency.

This study aims to show how the urbanization of Korea has progressed for the last three decades, what its characteristics are, and how rural land use has changed by the national and district(cities and counties) level. The land use changes accompanying to the urbanization is analyzed through 3 indicators such as urbanization rate, the rate of cultivated and forest land and the rate of urbanized area. The statistical data are 30 years from 1976 to 2005 for time series analysis by the national level, and are for the two years of 1995 and 2005 by the district level. The relationship between urbanization and land use changes in the national level is analyzed using statistical analysis(Correlation Analysis). In order to analyze the dynamic and spatial urbanization and land use changes effectively in the district level, Z-score, Paired T-test, Correlation Analysis, Analysis of Variance and Chi-squire Test are used. The results show negative correlation between urbanization rate and the rate of cultivated and forest land, and positive correlation between urbanization rate and the rate of urbanized area respectively. In the aspect of the change of urbanization rate, four categories are examined. In addition, four types are characterized on the basis of the rate of cultivated and forest land and the rate of urbanized area between 1995 from 2005.

This study aims to estimate a urban heat island potential distribution based on the land-use types using Landsat TM(1100 LST August 2004) and AWS data in Daegu. The heat island potential is defined as a difference between surface temperature and air-temperature at each place. The study area was selected as about 900㎢ square including Daegu metropolitan area. Land-use data obtained by dividing all of Daegu metropolitan area into 1-km-square three types of maps were prepared in the 1960s, 1970s and 2000s respectively. Land-use types were classified into 5 categories. Forest and farm lands have been reduced at a wide range during 40 years. Most of those changed into urban area. The heat island potential distribution presented a striking contrasts according to land-use types. For example, the heat island potential of urban area was higher than 10℃ in comparison to those of water or paddy rice areas.

This study aims at analyzing relationships between land use and habitat types of winter wildbirds to provide basic understanding of ecosystem for preservation and restoration of urban ecosystem in the future. The research area is Hanam City. Researches on land use types showed Hanam City had 79.1% of greenspace and openspace, but intensive urban development has been taking place in greenspace that is adjacent to urban districts. This has brought the problems of lack of greenspace in urban districts and damages to cultivated areas and grassland. A total of 61 and 8,642 populations of winter wildbird species were observed in research areas. Paradoxornis webbiana(16.91), Passer montanus(11.93), Pica pica(6.88) were dominant species. When they were divided according to habitat types, 20 species of interior species, 8 species of interior-edge generalist species, 12 species of edge species and 3 species of urban species were observed. When which land use type was mostly served as wildbirds habitats was examined, urban species(3 species and 290 populations) was a dominant species in urban districts while in greenspace and openspaece, water species(19species and 3,075 populations) including winter migratory birds was. Among greenspace and openspaece, edge species was dominant in forest while urban species was a dominant species in cultivated areas. This shows there is a need to improve diversity of wildbirds through restoration of cultivated areas in the central part of Hanam City.

Jeju coastal landscape has been changed from 1980's. Construction of coastal road, rearing fm, restaurant and condominium are main reasons of destroying the Jeju coastal area. Recently, the law for preserving coastal landscape is effective to prevent diverse construction activities, the land is comparatively restricted in the coastal landscape preservation districts. The resident's attitude toward restricted landlord has been carried out in Jeju province and compensation program has been developed for landlord in the coastal landscape preservation district. To speak compensation programs, First, land compensation as if cash compensation and right of purchase claim, Second, incentive as if tax reducement or regional support, Third, assignment of development right.

본 연구에서는 경안천 유역을 대상으로 과거의 경년 항공사진과 지형도를 이용하여 하천형태의 변화를 분석하고, 하천주위의 토지이용변화를 비교해 보고자 하였다. 이를 위해 경안천 유역의 지방 1, 2급 하천에 해당하는 1966년, 1981년, 2000년 항공사진에 내, 외부표정을 실시하여 정사영상을 생성하였으며 또한 1914 - 1915년 지형도를 이용하여 1966년, 1981년, 2000년의 하천과 비교하였다. 이 영상을 이용하여 경년 하천형태와 하천부지의

본 연구는 안성천의 평택수위관측소 상류유역을 대상으로 점진적인 도시화로 인한 토지피복변화가 수문변화에 미치는 영향을 분석하고자 하였다. 이를 위해 1986년과 1999년 Landsat TM 영상을 사용하여 최우도법에 의해 토지피복도를 작성하였으며, 토지이용의 변화에 따른 하천유출량의 정량적 변화를 모의하기 위해서는 격자기반의 분포형 강우유출모형인 KIMSTORM모형(김성준 등, 1998)을 사용하였다. 1998년에서 2003년까지 총 7개의 강우사상을

Through the fast economic growth since the 1960s, Korea has experienced various problems on land such as urban sprawl, the rapid increase in land prices, land speculation, privatization of the betterment, and so on. To prevent such problems and to enhance harmonious development and conservation, the National Land Planning and Use Act(NLPUA) was established in 2003. The NLPUA which was revised and combined two existing planning laws i.e. the National Land Use Management Act and Urban Planning Act, has an eye to preventing disorderly spatial development, to pursuing environmentally friendly spatial planning, and to following up planned development in non-urbanized area like rural area. This study aims to discuss what should be considered the pending issues after the application of the NLPUA in rural area. On the basis of reviewing the NLPUA in a viewpoint of the rural planning, this study suggests some improvement policy such as considering various rural conditions, securing excellent agricultural land, applying the District Plan II system effectively, reorganizing the planning administrative, and so on.