• Title/Summary/Keyword: Non-agricultural rehabilitation

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Development of Evaluation Indices for Redundant Farmlands Rehabilitation-Policy Directions (유휴농지의 활용방향 설정을 위한 평가지표 개발)

  • Bae, Seung-Jong;Yoon, Seong-Soo;Han, Yi-Cheol;Yoon, Hong-Il
    • Journal of The Korean Society of Agricultural Engineers
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    • v.52 no.5
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    • pp.97-108
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    • 2010
  • The objective of this study is to develop evaluation indices which can be applied to analyze rational rehabilitation-policy directions of redundant farmlands. To achieve this objective, the main tasks of this research are 1) categorizing the redundant farmlands rehabilitation types 2) developing the evaluation indices of redundant farmlands rehabilitation 3) determining the weights of each index. The redundant farmlands rehabilitation types were classified into agricultural rehabilitation type, non-agricultural rehabilitation type and hybrid type which are called by agricultural income model, rural environment improvement model and hybrid model as development project name, respectively. The 5 parts and 21 indices for evaluation of redundant farmlands rehabilitation directions were extracted by case studies and experts brainstorming. The weights of each index were determined by Analytic Hierarchy Process (AHP). The developed evaluation indices were applied to study areas located on Yanghwa district of Gongju-city and Aewol district of Jeju-city. From the results of this study, it was ascertained that the evaluation indices developed in this study would help the decision-makers in the planning process of redundant farmlands rehabilitation directions.

NON-POINT SOURCE POLLUTANT MODELING IN USING GIS ASSESSMENT IN STREAM NETWORK AND THE IRRIGATION REGION

  • Ju-Young;Kutty Arvind
    • Water Engineering Research
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    • v.5 no.3
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    • pp.147-156
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    • 2004
  • Recently, the population growth, industrial and agricultural development are rapidly undergoing in the Lower Rio Grande Valley (LRGV) in Texas. The Lower Rio Grande Valley (LRGV) composed of the 4 counties and three of them are interesting for Non-point and point source pollutant modeling: Starr, Cameron, and Hidalgo. Especially, the LRGV is an intensively irrigation region, and Texas A&M University Agriculture Program and the New Mexico State University College of Agriculture applied irrigation district program (Guy Fipps and Craig Pope, 1998), projects in GIS and Hydrology based agricultural water management systems and assessment of prioritized protecting stream network, water quality and rehabilitation based on water saving potential in Rio Grande River. In the LRGV region, where point and non-point sources of pollution may be a big concern, because increasing fertilizers and pesticides use and population cause. This project objective seeks to determine the accumulation of non-point and point source and discuss the main impacts of agriculture and environmental concern with water quality related to pesticides, fertilizer, and nutrients within LRGV region. The GIS technique is widely used and developed for the assessment of non-point source pollution in LRGV region. This project shows the losses in kg/$km^2$/year of BOD (Biological Oxygen Demand), TN (total Nitrogen) and TP (total phosphorus) in the runoff from the surface of LRGV.

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The Difference of Subjective Symptoms of Musculoskeletal Disorders and Health Related Quality of Life in Vinylhouse and Non-vinylhouse Farmers (비닐하우스 및 일반 농작업자에서 근골격계질환의 주관적 증상과 삶의 질 차이)

  • Chong, Bok-Hee;Yang, Chung-Yong;Oh, Gyung-Jae
    • Journal of the Korean Society of Safety
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    • v.25 no.4
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    • pp.68-75
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    • 2010
  • This study was conducted to evaluate the differences in symptoms of work-related musculoskeletal disorders (WMSDs) and health-related quality of life (HRQoL) between vinylhouse farmers and non-vinylhouse farmers. The study included 118 residents who lived in a rural community. All subjects were assigned to the vinylhouse farmers group (N=58) and the non-vinylhouse farmers group (N=60) according to main agricultural work type. All respondents were interviewed by means of a structured questionnaire. WMSDs symptoms were measured by a self- assessed questionnaire on symptoms of musculoskeletal disorders, and HRQoL was measured by SF-36. Vinylhouse farmers had significant more symptoms of WMSDs in each regional parts of musculoskeletal system, and had significant poor total health status in SF-36. Symptoms of WMSDs were most reliable risk factor for HRQoL. Various health promotion interventions are needed to prevent WMSDs in all farmers and especially vinylhouse workers.

A METHODOLOGY TO EVALUATE THE EFFECTIVENESS OF REGIONAL SCALE FOR NON-POINT SOURCE LOADS

  • Lee, Ju-Young;Choi, Jae-Young
    • Environmental Engineering Research
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    • v.11 no.4
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    • pp.194-200
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    • 2006
  • Recently, the population growth, industrial and agricultural development are rapidly undergoing in the Lower Rio Grande Valley (LRGV) in Texas. The Lower Rio Grande Valley (LRGV) composed of the 4 counties and three of them are interesting for Non-point and point source pollutant modeling: Starr, Cameron, and Hidalgo. Especially, the LRGV is an intensively irrigation region, and Texas A&M University Agriculture Program and the New Mexico State University College of Agriculture applied irrigation district program, projects in GIS and Hydrology based agricultural water management systems and assessment of prioritized protecting stream network, water quality and rehabilitation based on water saving potential in Rio Grande River. In the LRGV region, where point and non-point sources of pollution may be a big concern, because increasing fertilizers and pesticides use and population cause. This project objective seeks to determine the accumulation of non-point and point source and discuss the main impacts of agriculture and environmental concern with water quality related to pesticides, fertilizer, and nutrients within LRGV region. The GIS technique is widely used and developed for the assessment of non-point source pollution in LRGV region. This project shows the losses in $kg/km^2/yr$ of BOD (Biological Oxygen Demand), TN (total Nitrogen) and TP (total phosphorus) in the runoff from the surface of LRGV. Especially, farmers in Cameron County consume a lot of fertilizer and pesticide to improve crop yield net profit. Then, this region can be created as larger nonpoint source area for nutrients and the intensity of runoff by excess irrigation water. And many sediment and used irrigation water with including high nutrients can be discharged into Rio Grade River.

Marketing Practices and Value-Added Fish Product in East Indonesia

  • HIDAYAT, Sopian;PABUAYON, Isabelita M.;MUAWANAH, Umi
    • Asian Journal of Business Environment
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    • v.10 no.2
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    • pp.33-41
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    • 2020
  • Purpose: This study assesses the marketing practices and value-added fish products under the Coral Reef Rehabilitation and Management Program (COREMAP) in East Indonesia. Research design, data and methodology: This study gathered qualitative and quantitative data through i) focus group discussions (FGD) with fishers, traders and COREMAP officers, ii) surveys and iii) interviews with fishermen and traders. This study surveyed 714 households (365 in COREMAP and 349 in non-COREMAP) and 33 traders (17 in COREMAP and 16 in non-COREMAP) using structured questionnaires between January and March 2016. This study used Shepherd's Index to estimate the marketing efficiency for each stage of the marketing channel. For value-added fish products, the value is determined by the difference between processed output and the raw product used. Results: Marketing cost in the non-COREMAP area was more efficient than in COREMAP as indicated by lower operational cost and higher selling price. However, no value-added fish products were produced in the non-COREMAP area. This study noted a lower catch in COREMAP area, which implies COREMAP program successfully reduced fishing pressure. Conclusions: This study identified poor infrastructure and the limited market as the major problems in developing value-added fish products in both COREMAP and non-COREMAP area.

Differential Patterns of Elderly Farmers and Non-farmers According to Vulnerability to Aging (노화에 대한 취약성 비교에 따른 고령 농업인과 비농업인의 차별적 패턴)

  • Shin, Dabi;Kang, Eun Kyoung
    • Journal of agricultural medicine and community health
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    • v.45 no.3
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    • pp.130-140
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    • 2020
  • 목적: 본 연구는 65세 이상 농업인과 비농업인의 노화에 따른 취약성을 파악하고 차이를 비교 분석하고자 하였다. 방법: 본 연구는 단면 연구로서 강원도에 거주하는 고령의 농업인 29명과 비농업인 25명이 연구에 참여하였다. 노화에 대한 취약성 평가를 위해 노쇠, 신체 구성, 인지·신체 기능, 심리 상태를 검사하였다. 결과: 집단 간 유의한 차이가 있었던 배우자 유무를 보정하여 편 상관 분석한 결과, 농업인에서만 나이와 취약성 요소 간 유의한 상관관계가 있었으며, 편 상관 계수를 비교하였을 때 body mass index(BMI, r = -0.625 vs 0.026, P < 0.01), 우울도(r = 0.521 vs -0.046, P < 0.05)에서 유의한 차이가 있었다. 결론: 고령의 농업인과 비농업인의 노화에 대한 취약성을 비교하였을 때 나이와 취약성 요소 간 유의한 상관관계는 농업인에서만 나타나 비농업인과는 차별적인 패턴을 보였다. 이러한 결과는 농촌의 고령 농업인에 대하여 건강한 노화를 위한 예방 및 관리 전략이 필요함을 시사한다.

Study for Phytostabilization using Soil Amendment and Aster koraiensis Nakai in Heavy Metal Contaminated Soil of Abandoned Metal Mine

  • Jung, Mun-Ho;Lee, Sang-Hwan;Ji, Won-Hyun;Park, Mi-Jeong;Jung, Kang-Ho
    • Korean Journal of Soil Science and Fertilizer
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    • v.49 no.5
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    • pp.627-634
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    • 2016
  • The objectives of this study were to select optimal soil amendments through analysis of heavy metal availability in soil and uptake to Aster koraiensis Nakai for forest rehabilitation of heavy metal contaminated soil of abandoned metal mine. A. koraiensis was cultivated for 6 months at contaminated soil with several soil treatments (bottom ash 1 and 2%, fly ash 1 and 2%, waste lime+oyster 1 and 2%, Acid mine drainage sludge (AMDS) 10 and 20%, compost 3.4%, non-contaminated natural forest soil, and control). The analysis results of heavy metal concentrations in the soil by Mehlich-3 mehthod, growth and heavy metal concentrations of A. koraiensis showed that waste oyster+lime 1% and compost were more effective than the other amendments for phytostabilization. However, it is needed comprehensive review of factors such as on-site condition, slope covering to reduce soil erosion and vegetation introduction from surround forest for revegetation to apply forest rehabilitation.

Estimating Attributes Value of Alternatives Applied for Rehabilitation of Hydrologic Cycle of the Anyangcheon Watershed (물순환 건전화 대안 적용을 위한 안양천의 속성별 가치추정)

  • Kong, Ki-Seo;Chung, Eun-Sung;Lee, Kil-Seong;Yoo, Jin-Chae
    • Journal of Korea Water Resources Association
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    • v.39 no.12 s.173
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    • pp.1031-1042
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    • 2006
  • In recent years, a growing concern exists in watershed and stream improvement projects. Under these circumstances, this paper estimates monetary value of the attributes of alternatives for rehabilitation of hydrologic cycle using choice experiments. Choice experiments shows vivid image and estimates a willingness to pay based on their preference for environmental goods. A preliminary survey shows that the attributes of the Anyangcheon watershed are flood-damage possibilities, Instreamflow, water quality, river characteristic and estimates the tax for the Anyangcheon watershed improvements. We surveyed 200 citizens were selected as samples of watershed beneficing in Seoul and Gyeonggi Province and used conditional logit model to analyze the implicit values of the attributive per household. The benefit of the attributes by province based on the implicit price obtained from estimated parameters were calculated. This study is expected to contribute to the decision-making process for policy-makers by providing useful methodological framework and quantitative information related to watershed improvement projects.

Prediction of Cobb-angle for Monitoring System in Adolescent Girls with Idiopathic Scoliosis using Multiple Regression Analysis

  • Seo, Eun Ji;Choi, Ahnryul;Oh, Seung Eel;Park, Hyun Joon;Lee, Dong Jun;Mun, Joung H.
    • Journal of Biosystems Engineering
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    • v.38 no.1
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    • pp.64-71
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    • 2013
  • Purpose: The purpose of this study was to select standing posture parameters that have a significant difference according to the severity of spinal deformity, and to develop a novel Cobb angle prediction model for adolescent girls with idiopathic scoliosis. Methods: Five normal adolescents girls with no history of musculoskeletal disorders, 13 mild scoliosis patients (Cobb angle: $10^{\circ}-25^{\circ}$), and 14 severe scoliosis patients (Cobb angle: $25^{\circ}-50^{\circ}$) participated in this study. Six infrared cameras (VICON) were used to acquire data and 35 standing parameters of scoliosis patients were extracted from previous studies. Using the ANOVA and post-hoc test, parameters that had significant differences were extracted. In addition, these standing posture parameters were utilized to develop a Cobb-angle prediction model through multiple regression analysis. Results: Twenty two of the parameters showed differences between at least two of the three groups and these parameters were used to develop the multi-linear regression model. This model showed a good agreement ($R^2$ = 0.92) between the predicted and the measured Cobb angle. Also, a blind study was performed using 5 random datasets that had not been used in the model and the errors were approximately $3.2{\pm}1.8$. Conclusions: In this study, we demonstrated the possibility of clinically predicting the Cobb angle using a non-invasive technique. Also, monitoring changes in patients with a progressive disease, such as scoliosis, will make possible to have determine the appropriate treatment and rehabilitation strategies without the need for radiation exposure.

The Effect of Fumanet Exercise Program for Life care on Cognition Function, Depression in Dementia (라이프케어 증진을 위한 후마네트 운동프로그램이 치매노인의 인지기능, 우울기능에 미치는 영향)

  • Lee, Na Yun;Ahn, So Hyun;Yang, Yeong Ae
    • Journal of agricultural medicine and community health
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    • v.45 no.3
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    • pp.121-129
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    • 2020
  • Purpose: As dementia progresses, cognitive function decreasing leads to memory loss, speech degradation, time and space degradation and judgment degradation, which causes difficulties in carrying out tasks related to daily life. It was said that community-based non-drug intervention therapy for early dementia patients was important to participate in entertainment treatment, including activities such as awareness and exercise therapy, exercise rehabilitation, aerobic exercise, and art. Methods: This study conducted 15 experimental and 15 control groups(experimental group : Fumanet exercise, control group : general occupational therapy) for eight weeks at the Daycare Center in Gyeonggi-do to find out the impact of the Fumanet exercise program on cognitive and depression functions of the elderly. The pre-post evaluation used KGDS, MMSE. Results: There were significant differences between the two groups in the function of menopause, memory recall, attention concentration and calculation, and depression, and no significant results were obtatined in memory registration, language function, understanding and fracture. The Fumanet movement was judged to be effective in improving cognitive function and reducing depression for the elderly with dementia. Conclisions: The Fumanet movement was judged to be effective in improving cognitive function and reducing depression for the elderly with dementia.