• 한국산림휴양학회지
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• 제22권4호
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• pp.35-48
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• 2018

본 연구는 전라북도 전주시 건지산 이용객의 일반적 특성과 건지산 산림치유의 인식, 구간별 선호프로그램 등을 조사하여 양질의 산림치유 프로그램을 개발에 기초출처로 제공할 목적으로 수행되었다. 설문 분석결과, 건지산은 도시숲으로 전주 도시민의 여가와 휴식의 자연공간으로 많이 이용되고 있다. 이용객의 산림치유 프로그램 선택 시 가장 중요한 요인은 프로그램의 활동 내용, 구성, 시간순이었으며, 주요 목적은 건강증진이 가장 많았다. 산림치유 프로그램의 운영관리로는 주말을 활용한 주별 프로그램이 선호하였다. 운동프로그램은 자연경관 감상, 체험프로그램은 숲 체험, 치유프로그램은 숲속음악치유, 명상프로그램은 삼림욕, 교육프로그램은 숲속음악 듣기를 가장 선호하는 것으로 나타났다. 본 연구의 결과가 건지산 이용객의 육체적, 정신적, 심리적 건강의 회복을 도모하는 양질의 건지산 일대 산림치유 프로그램 개발 및 연구를 위한 기초출처로 활용될 것으로 판단된다. 한편 구간별 선호프로그램 대상지로 특정 지역이 중복되어 선호도에 따른 적합한 산림치유 프로그램 구성의 한계점은 향후 건지산에 대한 산림치유프로그램의 지속적, 연속적 통합적인 연구가 요구된다.

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 2005년도 춘계 학술발표대회 논문집
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• pp.28-29
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• 2005

• International Journal of Contents
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• 제17권4호
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• pp.16-34
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• 2021

The purpose of this study was to explore how designers use software-based design tools for ideation and collaboration (for two cases: with designers and with developers). We conducted logistic regression analysis and random forest analysis. Software-based design tools are more popular among product designers and affiliated with design organizations with 51 to 100 members. We identify the features that influence designers to use design tools for the ideation and collaboration, and how these usage patterns are interrelated. Interrelated usage pattern is a key consideration for location of the menu and convenience of use. The results imply that reinforcement of the design tool features per designer profile is required and that design management should be consistent with the field of design and the nature of the organization.

• 한국농공학회논문집
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• 제51권5호
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• pp.107-113
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• 2009

The purpose of this study is to estimate the design flood runoff for ungaged forest watershed to reduce the flood damage in national park. Daewonsa watershed in Jirisan National Park was selected as study watershed, of which characteristic factors were obtained from GIS data. Flood runoff was simulated using SCS unit hydrograph module in HEC-HMS model. SCS Curve Number (CN) was calculated from forest type area weighted average method. Huff's time distribution of second-quartile storm of the Sancheong weather station, which is nearest from study watershed, was used for design flood runoff estimation. Critical storm duration for the study watershed was 3 hrs. Based on the critical duration, the peak runoff for each sub-watershed were simulated. It is recommended to monitor the long-term flow data for major stream stations in National Park for a better reliable peak runoff simulation results.

• 한국콘텐츠학회논문지
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• 제19권9호
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• pp.144-151
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• 2019

디지털 영상에서 숲, 물, 하늘과 같은 자연 배경의 표현은 끊임없이 시도 됐고, 발전되어 가고 있다. 애니메이션에서 이러한 배경의 스타일을 기획하고 디자인하는 과정은 애니메이션의 제작 단계 중 프리 프로덕션(pre-production)에 속한다. CG기술의 발전으로 애니메이션의 제작과 소비 속도가 가속화된 요즘 제작 일정을 줄이기 위해 자연물의 배경은 점차 일반화 되어가고 있다. 프리 프로덕션(pre-production)단계에서 콘텐츠의 차별화를 위해 내러티브, 캐릭터만을 중요시하고, 배경은 단순히 움직이지 않는 이미지라고 생각하기 때문이다. 하지만 배경 디자인은 작품의 내러티브를 효과적으로 표현할 수 있는 도구로써 그 역할에 주목할 필요가 있다. 본 연구는 작품 속 배경 디자인의 역할을 찾아보기 위해 숲을 주된 배경으로 하는 애니메이션 "이상한 나라의 앨리스"(1951)와 "원령공주"(1997)를 분석하였다. 산림학에서 얘기하는 7가지 숲 경관의 구분 방법을 토대로 주요 배경인 숲을 조사하고, 작가의 의도와 부합하는지 분석하였다.

• Journal of Forest and Environmental Science
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• 제37권4호
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• pp.309-314
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• 2021

This study aimed to enhance seed productivity and secure genetic resources for Pinus densiflora for. multicaulis. We analyzed the characteristics of cone and seed generated by control pollination between Pinus densiflora (PD) and Pinus densiflora for. multicaulis (PDM). The highest number of cone scales (63.0) was obtained from the self-pollinated (sp) PDM clone B (PDM-sp-B), whereas the lowest number of cone scales (44.7) was obtained from two combinations designated as PDM-A×PD-075 and PDM-A×PD-0111. Both female parents of the hybrids were PDM-A. The highest seed production capacity (80.8) was obtained from the open-pollinated (op) PDM clone B (PDM-op-B). The seed potentials of PDM-B×PD-0111, PDM-op-A, and PDM-sp-B were 67.4, 66.5, and 63.1, respectively. The highest number of fertile scales (41.5) was obtained from PDM-op-B, and the lowest number of fertile scales (28.8) was obtained from PDM-A×PD-075. The total number of aborted ovules and 1st aborted ovules was not statistically significant in the mating design. The cross combination of PDM-B×PD-0111 had the highest number (34.8) of filled seeds and the lowest number of 2nd aborted ovules (5.2) and empty seeds (9). PDM-op-B had the highest number of developed seeds (47.6), although the number of empty seeds was the highest (41.2). Therefore, we conclude that the mating design of PDM-B×PD-0111 is useful for future breeding programs to improve seed yield of PDM. Our results showed that there was a strong correlation between the following two parameter pairs: number of scales and number of fertile scales, and the number of fertility scales and seeds potential (r=0.89 and r=0.84, respectively; both p<0.01).

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 2004년도 추계 학술발표대회 논문집
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• pp.26-27
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• 2004

• 농업과학연구
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• 제38권2호
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• pp.235-241
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• 2011

Recently, as people have become more interested in health issues, their demand on forest trails for bush walking exercise has increased. The purpose of the study is to select barrier factors into forest trail for disabled using wheelchairs. As a result this, it has selected 31 barrier factors through the Delphi method. Of all the these factors, the information board of forest trails, showing the location of the trails, has indicated the highest score of importance at 4.50. Next, securing hiker' walking safety space has indicated an importance level of 4.44; both the slope of forest trails and the height of obstacles have indicated an importance level of 4.38; and the effective width of forest trails has indicated the highest score of importance level of 4.33. From these indicated levels of importance, the respondents of the Delphi method consider the safety of users of forest trail' as the most important factor while the physically disables are hiking. That is why these factors have resulted in acquiring relatively higher values.

• 한국환경교육학회지:환경교육
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• 제18권2호
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• pp.90-100
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• 2005

This study was intended to investigate effects of building school forests on elementary school students, including changes in mental image of school, attitude toward nature and forest, and awareness of their relationship with school forest. The total number of 770 drawings and 1,124 writings were collected to be analyzed from three elementary schools. The results showed that there were significant differences between two student groups, respectively forest school group versus non-forest school group, in their mental image of school. For instance, more often observed in the drawings of forest school group students than their counterparts were natural and human elements, activities associated with nature, and natural or human elements located at central area. Also, more frequently found in the writings of forest school group students than their counterparts were letter-style sentences, stories about school forests, inherent values on nature and forest, and curiosity regarding the nature. These results seem to indicate that in order to materialize educational value of school forests, practical workshops for teachers need to be held as soon as possible and new activity models for students should be developed. In addition to that, long-term research on effectiveness of school forest have to be conducted to a number of schools.

• 한국산림과학회지
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• 제95권5호
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• pp.595-600
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• 2006

The plot design influences the budgets and the precision of forest inventory results. The objective of this study is to determine the efficiency of estimating forest variables such as tree density, basal area, volume, and species richness based on various plot sizes using fixed-area plot sampling in the natural deciduous forest of Pyeong-Chang County, Gang-won Province, Korea. In this study, 108 reference plots were established with a fixed plot size and shape of 0.09 ha ($30m{\times}30m$). In order to determine the optimal plot size for the interest of variables, each sample plot was established using different shapes (square, circle, and rectangle) and was divided into different plot sizes from 100 to $900m^2$. The mean relative difference (MRD) for the sum of the basal area and volume, and tree density per hectare decreased as plot size increased. But the MRD for three variables were only below 13% at the plot size of $500m^2$. Species richness for each reference stand observed ranging from 2 to 15 species, demonstrated highly positive significant relationships with plot size. The minimum plot size for the estimation of tree density, the sum of the BA and volume was determined to be about $400m^2$, whereas the estimation of species richness required a minimum plot size of $500m^2$.