• 농촌계획
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• 제25권4호
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• pp.1-11
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• 2019

This study conducted a survey on the recognition and demand such as recognition level, policy necessity, service demand and policy demand by supply types in order to provide the basic data for successful settlement of agro-healing services. According to the survey on awareness, 45.2% of respondents were aware of the healing farming, and 31.3% of respondents had experience in participating in the agro-healing services. 63.6% of respondents replied that they were experiencing reasons for participating in agro-healing services. Respondents who had no knowledge of agro-healing services responded that 76.7% of respondents said they would not participate. More than two-thirds of respondents in all types indicated that they needed agro-healing services. As a result of evaluating the maximum willingness to pay, there was a willingness to pay for farm work healing about 15,800 won, horticulture healing about 14,800 won, forest healing about 13,400 won, and animal assisted healing about 17,000 won. Improving accessibility and strengthening awareness were high priorities for inconveniences and improvements. 70.1% of the respondents said that policies for agro-healing services are needed. Development of agro-healing programs and contents was the first priority for support policy. The result of this study is expected to provide reference data that can be suggested for agro-healing policy establishment.

• 농촌계획
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• 제26권3호
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• pp.57-65
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• 2020

Agricultural research and development (R&D) investment has contributed not only to agriculture but also to the overall economic growth of the country. The recent arrival of the fourth industrial revolution has raised the need for agricultural R&D as a preparation. Agriculture R&D is directly related to the fourth industrial revolution in the agricultural and livestock sectors that utilize big data, robots, artificial intelligence and cloud. Meanwhile, subsidies or grants are considered the most widely used means of policy. Therefore, in light of the current situation in which Chinese agriculture values R&D investment, this study attempted to analyze the dynamic relationship between variables by establishing a model of agricultural environment subsidy representing the role of government, agricultural technology progress representing existing agricultural R&D investment, agricultural income representing agricultural development and total agricultural output. The analysis results showed that each variable's reaction to the rise in China's agricultural R&D investment has a positive effect on agricultural development, in line with the theory that the investment in science and technology in the agricultural sector has a positive effect. In addition, the response of each variable to China's rising agricultural environment subsidy is shown to have a positive relationship, which can also be said to be in line with the theory that the government's market-friendly intervention is beneficial to economic development.

• 농업과학연구
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• 제46권1호
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• pp.205-217
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• 2019

The aim of this study was to identify land resources because food production and supply in North Korea have been at risk due to variations in its seasonal climate. More than three-fifths of the soils are locally derived from the weathering of granitic rocks or various kinds of schists developed from crystalline rocks. Well-developed reddish brown soils derived from limestone are found in the North Hwanghae province and in the southern part of the South Pyeongan province. Additionally, a narrow strip of similarly fertile land runs through the eastern seaboard of the Hamgyong and Kangwon Provinces. The loss of clay particles and organic matter are major causes of degradation in the soil physical and chemical properties in North Korea. 75% of the areas converted from forests became croplands, and 69% of the land converted to croplands came from forests. The net forest loss was quite small from the 1990s to the 2000s. However, deforestation in areas with a slightly lower elevation and gentler slope between 1997 and 2014 led to severe soil erosion resulting in a drastic change in the physical and chemical properties of the soil which influenced cropland stability and productivity. Therefore, the drastic changes in land cover as well as in the physical and chemical properties of the soil caused by various geographical features have seriously influenced the productivity of crops in North Korea.

• 한국환경복원기술학회지
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• 제22권2호
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• pp.1-12
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• 2019

Open space planners and designers should consider scientific and quantified functions of trees when they have to locate where to plant the tree. However, until now, most planners and designers could not consider them because of lack of tool for considering scientific and quantitative tree functions. This study introduces a tree location supporting tool which focuses on the multi-objective including scientific function using ACO (Ant colony optimization). We choose shading effect (scientific function), shielding, and openness as objectives for test application. The results show that when the user give a high weight to a particular objective, they can obtain the optimal results with high value of that objective. When we allocate higher weight for the shading effect, the tree plans provide larger shadow value. Even when compared with current tree plan, the study result has a larger shading effect plan. This result will reduce incident radiation to the ground and make thermal friendly open space in the summer. If planners and designers utilize this tool and control the objectives, they would get diverse optimal tree plans and it will allow them to make use of the many environmental benefits from trees.

• 농촌계획
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• 제27권3호
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• pp.35-46
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• 2021

Ecosystem services play a role in promoting sustainable development by contributing to human welfare. For sustainable development, a balance between supply and demand for ecosystem services must be made. In this regard, in this study, factor analysis was performed using the results of measuring ecosystem services for the supply of ecosystem services and national statistical data representing socio-economic factors for demand for ecosystem services The results of analysis for Gyeong-gi Province are as follows. The service supply based on the result of ecosystem services was divided into the mixed service provisioning as factor1, the food provisioning as factor2, and the P retention service provisioning area as factor3. As for the demand for services based on socio-economic factors, factor1 is divided into urbanized areas, factor2 is forest development area, and factor3 is agricultural activity development area. Local governments that maintain balance were evaluated as Pocheon, Yangpyeong, Icheon, Pyeongtaek, Goyang, Suwon, Gwangmyeong, and Osan, and imbalanced local governments appeared in Gimpo, Uiwang, Anseong, and Yeoju. A management plan to maintain the balance between supply and demand of ecosystem services was suggested. The analysis method and results of this study are expected to be applicable to various local governments through regional expansion.

• 농촌계획
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• 제27권2호
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• pp.1-11
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• 2021

In this study, in order to induce landscape-friendly various development plans established at the district level, the contents of landscape plans appearing in domestic laws and systems and related previous studies are reviewed and comparative analysis is performed to advance the district-level landscape plan. The main focus was to explore the institutional methodology for this. The summary of the research results is as follows. First of all, as a result of analysis of the landscape plan content prescribed in the National Territory Planning Act and the enforcement decree of the same Act, the landscape plan content for natural elements and the landscape plan content for artifacts appeared mixed. Next, looking at the analysis results of the landscape plan contents in the Landscape Act, the Enforcement Decree of the same Act, and the landscape plan establishment guidelines, it is analyzed that the content mainly intended to improve the artificial landscape in terms of aesthetics, such as color, lighting, and buildings. Became. As a result of analysis of the landscape plan contents in the district unit plan establishment guidelines, it was found that the contents of the landscape plan for the skyline, night view, color, advertisements, and viewpoints were presented. As a result of the analysis of the landscape plan contents in the preceding study, the plan contents for ecological, recreational, and micro-visual aspects were revealed, and all three aspects aim to establish a landscape plan within the range of minimizing damage to nature. there was. Appeared to be. The results of this study are considered to be able to induce more landscape and nature-friendly district unit plans being conducted at the district level.

• 사물인터넷융복합논문지
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• 제7권4호
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• pp.15-21
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• 2021

본 연구에서는 농촌지역에 목구조로 형성된 건축유산의 소방안전대책이 갖는 문제점 파악하고, 개선책을 제시하고자 한다. 문제점 도출을 위하여 연구대상으로 당진지역에 현존하는 목구조로 형성된 천주교 공소의 건물 구조, 주변 환경 등 문화유산의 특수성을 파악하고, 천주교 공소에서 발생 가능한 화재와 안전 요소에 대하여 분석하였다. 그 결과 목구조 공소가 갖는 역사성과 장소성, 지역의 정체성을 갖는 중요한 문화유산 임에도, 화재 등 안전에 대한 취약성 및 소방 활동을 위한 화재 인지 및 초기 화재 대응에 어려움 등 방재시스템의 문제가 나타났다. 따라서 좀 더 강화된 방화 등에 방재 체제가 필요하며, 목구조 공소의 특성에 적합한 소방 시설을 설치하고 방화활동에 주체를 확보하여 건축유산인 공소의 방재체계를 개선해야 할 필요성이 도출되었으며, 또한 공소는 대부분 농촌지역에 위치하고 있어 산불과 같은 자연재난에서 목구조 공소 방재 활동을 강화하고 화재 시 대응방안과 마련이 시급한 것으로 나타났다.

• 한국농공학회논문집
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• 제64권5호
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• pp.53-65
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• 2022

Most of the reservoirs managed by the city and county are small and it is difficult to respond to climate change because the drainage area is small and the inflow increases rapidly when a heavy rain occurs. In this study, the current status of reservoirs managed by city and county in Gyeonggi-do was reviewed and flood vulnerability due to climate change was analyzed. In order to analyze the impact of climate change, CMIP6-based future climate scenario provided by IPCC was used, and future rainfall data was established through downscaling of climate scenario (SSP8-8.5). The flood vulnerability of reservoirs due to climate change was evaluated using the concept provided by the IPCC. The future annual precipitation at six weather stations appeared a gradual increase and the fluctuation range of the annual precipitation was also found to increase. As a result of calculating the flood vulnerability index, it was analyzed that the flood vulnerability was the largest in the 2055s period and the lowest in the 2025s period. In the past period (2000s), the number of D and E grade reservoirs was 58, but it was found to increase to 107 in the 2055s period. In 2085s, there were 17 E grade reservoirs, which was more than in the past. Therefore, it is necessary to take measures against the increasing risk of flooding in the future.

• 한국전통조경학회지
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• 제33권2호
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• pp.103-114
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• 2015

유네스코 세계자연보전연맹은 전세계의 생물다양성 보전, 문화다양성 보호를 위해 '자연성지' (특정 민족이나 공동체에게 특별한 영적 중요성을 갖는 육상 또는 해상의 지역) 개념을 정립하였다. 수 백년 이상의 당산제 역사를 갖고 있는 농어촌 전통마을숲인 당산숲은 한국을 대표하는 '자연성지'라고 할 수 있다. 부안군 격포리 죽막마을은 작은 해안마을이지만, 국내최대의 고대 해양 제사터가 있는 중요한 곳이다. 부안군청에서는 '부안 죽막동 제사유적' 에 대해 세계유산 등재를 추진하고 있다. 그러나, 이러한 '부안 죽막동 제사유적' (5~6세기, 삼국시대 백제)이 마을 당집(수성당)을 둘러싸고 있는 당산숲 안에서 발굴된 사실은 잘 알려져 있지 않다. 이 연구는 부안 격포리를 중심으로, 인근의 대리, 내소사 석포리, 고창 동호리 등 네 곳 당산숲의 경관 특성과 그 문화를 고찰한 것이다. 그리고, 이들 네 곳의 당산숲을 연계하여, 세계유산-'자연성지 보호지역'으로 지정하는 방안을 고찰하였다. 격포리 일원 당산숲은 저 마다의 경관 특징을 간직한 채 생활문화로서의 전통이 잘 남아있다. 격포리 일원 당산숲의 자연성지로서의 잠재력과 제한요인을 검토하기 위한 SWOT 분석 결과, WT(약점-위협)전략을 중점전략으로 선정하였다. 그 이유는 현재 당산숲에 대한 효과적인 관리체계가 거의 없기 때문이다. 이들이 세계유산으로 등재되기 위해서는 먼저, 국내에서 이들 당산숲으로 이루어진 경관의 특성이 밝혀지고, 자연성지 보호지역으로 지정되기 위한 선행 조치가 이루어져야 한다.

• 한국농림기상학회지
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• 제9권4호
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• pp.268-276
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• 2007

본 연구에서는 서울 도심과 전원 지역간 $CO_2$ 농도 차이가 IPCC 중단기 기후변화 시나리오에 상응하는 차이가 있는지를 확인하기 위해 수도권의 도시기후를 IPCC 기후변화 시나리오를 재현한 "천연실험실"로 활용하고자 서울(도심), 수원(부도심), 이천(전원), 3지역에서 2006년 6월 19일부터 2007년 6월 25일(2007년 3월 3일-5월 22일까지 결측)까지 $CO_2$ 농도를 관측하였으며 이 결과를 요약하면 다음과 같다. 1) 3지점의 연 평균 대기 중 $CO_2$ 농도의 구배가 서울(439 ppm)>수원(419 ppm)>이천(416 ppm)으로 나타났다. 2) 계절에 따른 $CO_2$ 농도의 일변화 변동폭은 여름철에 크게 나타난 반면 겨울철에는 그 폭이 완만해졌다. 3) 계절에 따른 시간대별 대기 중 $CO_2$ 농도는 여름철에는 대체로 새벽 5시에, 가을철에는 오전 8시에, 겨울철에는 오전 9시에, 봄철에는 새벽 5시에 고농도가 나타남으로써 고농도가 나타나는 시간대가 가을철부터 지연되었다가 다시 봄철에는 일출 전후로 옮겨갔다. 4) 시간대별 대기 중 $CO_2$ 농도는 일출 직후에 442 ppm(서울: 0700 LST, Local Standard Time)으로 최대 농도를 보였으며, 최소 $CO_2$ 농도는 광합성이 활발한 오후 시간대로 407 ppm(수원: 1500 LST)으로 나타났다. 5) 배경대기관측소 안면도에서 산정한 배경 $CO_2$ 연평균 농도 377 ppm에 대해 서울은 14%, 수원은 10%, 이천은 9% 높았으며, IPCC BAU Scenario의 2030-2040년 대기 중 $CO_2$ 농도인 450 ppm에 대해 서울은 이미 98%에 도달하였고, 2040-2050년의 550 ppm에 대해서는 80%에 도달하여 우리나라의 도시-전원(서울-이천)간 $CO_2$ 농도차이는 IPCC BAU Scenario의 20-30년 후의 기후변화 시나리오에 상응하는 것으로 판단된다.