全北農村地域 海水浴場 背後林에 관한 硏究

朴在鐵 又石大學校 附設 造景計劃硏究所 1997 造景硏究論叢 Vol.2 No.-

The purpose of this study is on performing the research about the backside groves of seaside beach in Chonbuk-Do province. For this, I selected all beachside forests of seaside beach used in present. Through interview and survey. 12 groves were selected. Thereafter I analyzed the physical. socio-behavioral. ecological condition of the groves by the site survey interview and review of previous researces. The results are as follows. 1. The groves were planted to protect the villages and crop lands from strong sea wind. So those were composed of evergreen forests to accomplish such purposes effectively. Those were significant elements in constitution of landscape and scenery of seaside beach. 2. The form of the groves were linear and rectangular or linear for the purpose of windbreak. 3. Those were small scale(0.1 0.5㏊) in comparison with other province. 4. Almost groves were formed on the slopeless land. 5. No groves were indicated by the law as protection tree etc. But Dongho grove(No. 7.8) was only indicated by the forest law as conservation forest for scenery. 6. In ownership, the rate of groves owned by the self-governing body (Gun) is higher than the village groves and roadside groves. 7. In vegetation structure, those were one class forest composed of only tall tree of upper class. 8. Principal dominent species in upper tree was Pinus thunbergii. Pinus densiflora Robinia pseudoacacia appeared each in one region. 9. Those were not growing normally in aspect of height and breast diameter of tree in comparison with the village groves and roadside groves. 10. The planting density of those was three times higher than village groves in Chonbuk-Do province.

복원사업 후 마을비보숲의 장기 식생 변화- 완주군 두방 마을비보숲을 사례로 -

박재철,두은 한국농촌계획학회 2019 농촌계획 Vol.25 No.3

The purpose of this study is to monitor the long-term vegetation change of the village complementary forest after restoration. Based on the monitoring in 2010, six years after the restoration project in 2004, the monitoring of the complementary forest in Dubang village in 2019 after 9 years was conducted. This study identifies the change of species diversity and structure, growth, vegetation coverage, structural quality etc. and succession through long-term monitoring. For this, field survey was conducted in 2003 and 2010, 2019. The results demonstrate significant increase of species diversity and multi-layer structure and progress of natural succession. Overall, Part I is considered to be a quasi-natural complementary village forest, which has a natural balance between natural vegetation that have remained in nature for a long time and anthropogenic vegetation, revealing the coexistence of nature and humanity. It means ecological structure and function have improved. Part II should be restored to the lost part and adaptive management rather than excessive management should be carried out to leave natural succession.

정읍지역 도로 주변림의 식생구조에 관한 연구 : 김제 원평에서 정읍 감곡 사이의 지방도 주변림을 사례로 Case study on the Roadside Forests from Wonpyung to Kamgok

박재철,노재현 又石大學校 1994 論文集 Vol.16 No.-

This study was executed to investigate and analize the roadside forrests. 14 roadside forests from Wonpyung to Kamgok were investigated to identify the vegetation structure as a sequential research of pervious one(A study on the Roadside forests in Jungeup- Gun, Chunbuk-Do). They were classified 3 commmunities of Pinus densiflora, Pinus thunbergii, Pinus rigida by analysis of dominent species. Inter-analysis between each community was implemented. As results, it was clarified that T-2 layer and shrub layer in three communities is very poor. T-1 layer and herb layer was plenty of vegetation. Pinus densiflora. Pinus thunbergii and pinus rigida were appeared in canopy layer in each community. The degree of similarity in community was lower than the natural forest near the site.

잠 못 이루는 여름밤의 단상

박재철 한국비정규노동센터 2018 비정규 노동 Vol.132 No.-

지역발전 성공사례 (2) : 지,수,화,풍을 이용한 Natural Power 북제주 특화 전략

박재철 대한지방행정공제회 2004 地方行政 Vol.53 No.610

Effects of Different Sizes of Blood Flow Restriction Areas on Changes in Muscle Thickness

박재철,박미숙,김용남 대한물리치료학회 2017 대한물리치료학회지 Vol.29 No.2

Purpose: This study was conducted to examine the effects of different sizes of blood flow restriction areas on the thickness of the external oblique and biceps brachii. Methods: The study subjects were 52 adults who were divided into four groups that performed plank exercises over a six-week period after blood flow restriction. Changes in the thickness of the external oblique and biceps brachii were measured using ultrasonography before the experiment, then three and six weeks after the experiment. The changes in each variable over time were evaluated by repeated-measures analysis of variance (ANOVA). Results: The external oblique and biceps brachii showed significant differences in muscle thickness with regard to time and the interaction between time and each group (p<0.01), but no significant differences with regards to changes between groups (p>0.05). Conclusion: A larger blood flow restriction area resulted in a statistically significant increase in muscle thickness. The results of this study may be used as the basis for future studies and for rehabilitation in clinical practice.

韓國農村地域觀光資源 開發方向設定을 위한 農村型 레크레이션(rural recreation) 開發需要에 關한 硏究

朴在鐵 又石大學校 1989 論文集 Vol.11 No.-

The purpose of this thesis is to assume the demand of the Korean rural recreation for the purpose of the applicating in Korean touristic resources development planning in rural regions. Our planners have established the touristic resources development planning in rural regions without the analysis of the rural recreation demand, although our planning has performed in rural regions in many cases. The fact that the income and time is the most influencing factor in leisure activities is identified by the many preliminary researches. But leisure time in a day is not mostly changed annually. So the income is the very important factor in Korean leisure on account of the increasing rate of income being high. And on account of cultural connection by the mass production of cultural products, through the analysis of the developed countries, the Korean rural recreation demand of the period of percapita 4,000-5,000 $ income was assumed. The result of this thesis is analysed on aspect of participant rate, increasing rate, popularity rank. First of all, the participant rate of rural recreation is ranked by the order of driving, walking for pleasure, sightseeing, bicyling, fishing, pichicing, boating. In the increasing rate, the activity of outdoor sports, camping and bicycling is increased highly. And the popularity of the activity is ranked by the order of walking for pleasure, driving, swimming, outdoor games, bicycling, sighseeing, boating, water skiing, hiking, skiing. The fact that the number users is increased 9-10% annually is identified. This thesis will be used in establishing the development planning of the rural touristic resources of Korean rural regions.

금속이온 농도에 의한 고분자 LB막의 전자 특성

박재철,정상범,유승엽 대한전자공학회 2000 電子工學會論文誌 IE (Industry electronics) Vol.37 No.2

금속이온 농도를 변화시켰을때의 IMI-O 고분자 LB막에 대한 단분자막의 거동과 MIM구조의 LB막 소자에 대한 전기 특성 및 유전 특성을 조사하였다. π-A 등온선의 측정에서 금속 이온 농도가 증가함에 따라 단분자가 차지하는 극한 단면적이 증가하였다. 이러한 변화는 금속이온 농도 변화에 따른 금속이온의 강도 증가에 의한 단분자막의 거동의 차이에 의한 것으로 생각된다. 전압-전류 특성에서 ohmic 영역의 기울기로부터 구한 전기전도도는 금속 이온의 농도가 증가할 수록 증가하였다. 이것은 전개분자와 금속이온간의 결합에 의한 극한 단면적의 변화가 전기전도도에 직접적인 관계가 있기 때문으로 생각된다. 한편, 유전 특성에서 금속이온의 농도가 증가할 수록 허수부 유전율이 최대가 되는 주파수 역시 증가하였다. 따라서 금속이온의 증가에 의해 완화시간 γ가 감소되는 것을 알 수 있었다. We have investigated dielectric properties of IMI-O LB films for the effect of complex concentration by electrical conductivity, dielectric constant and dielectric relaxation time at different frequencies. In the surface pressure-area$\pi$-A) isotherms for the increase of $FE^{3+}$ concentration, the molecular area was expanded with $FE^{3+}$concentration increase by electrostatic repulsion between the polymer chains and hydrophobic increase of ionic strength. In the I-V characteristics, it is found that the limiting area has effects on the change of conductivity And, the dielectric relaxation time decreased for increase of the $FE^{3+}$concentration.

관리에 따른 마을비보숲의 식생 변화 - 진안 서촌 마을비보숲과 원연장 마을비보숲을 사례로 -

박재철,장효동,Park, Jae Chul,Zhang, Xiao Dong 한국농촌계획학회 2018 농촌계획 Vol.24 No.2

The purpose of this study is on identifying vegetation change through monitoring representative complementary village forests according to different management. For this, two of complementary village forests around Mai mountain which many ones remain were selected. Those are complementary village forests of Seochon and Wonyeonjang. Seochon forest is a representative one which is managed naturally and Wonyeonjang one is a representative one which is managed artificially. The field survey for monitoring was preformed in 2002 and 2007, 2016. D(Dominant degree) and S(Sociability degree) were measured by Brown-Blanquet's method in field survey. Through the analysis and review of survey data, the change of species richness, appearing species characteristics, species composition and layer structure etc. according to different management was monitored. As a result, it can be seen that natural succession has increased species diversity, improved vegetation structure and circulation of complementary village forest. On the other hand, excessive anthropomorphic management was found to be detrimental to the health of the forests and to the vegetation structure and species composition. And it was found that excessive management threaten sustainability and periodical proper management is necessary. Through this review, the useful management direction of complementary village forests was suggested.

영.호남 산간지역 정주생활권 마을숲의 비교 - 전북 진안군과 경남 함양군 지역을 사례로 -

박재철,정경숙,김영숙,장혜화 한국조경학회 2002 韓國造景學會誌 Vol.30 No.1

This paper compares the difference between the village groves in the Jinan settlement region and the Hamyang settlment region in Honam and the Youngnam mountainous region. The results are as follows: Fifty-one village groves in the Jinan legion were found and 40 village groves were found in the Hamyang region. It was established that the village groves in the Jinan region of Honam province were conserved better than those of Hamyang region of Youngnam province. In the Jinan area, the village groves were principally found in the Jinan-eup and the Hamyang regions, primarily in Seosang-myun and Aneui-myun. So it was determined that the village groves were distributed inequitably in the two regions. In L / W ratio, the Jinan region is 3.6 and Hamyang region is 2.0 Jinan is 1.8 times greater than Hamyang. Therefore, it was concluded that Jinan is stronger than Hamyang in linear function of the village groves. Stone stooge for complementation function was found in 11 village groves in the Jinan region and 6 village groves in Hamyang. So the percentage of the remaining stone storage is 15-20 % of all village groves. Regarding grove makeup, the village gloves in Jinan region is deciduous forest principally. In contrast, the groves of Hamyang are principally coniferous forest. The dominant tree of the Jinan-gun region is Zelkova serrata, but in Hamyang it is Pinus densiflrora. By number, Hamyang region has two times the trees than Jinan region. In density of stand, the Hamyang region is 76.2% higher than Jinan region. In height and diameter of trees, the Jinan region is greater than the Hamyang region. It was identified that RSI of both region is 40%. So in density of trees, both region are sparse. This paper has a limit in ideiltiting the differences between Yolmg-nam ar\ulcorner Hnam village groves because comparative review only examined two regions.