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He was born in 1964 in Seoul, South Korea. He earned a doctorate at Korea University in 1995, then worked as a research officer at the National Disaster Management Institute, and has been a professor at Hanseo University in Seosan, South Korea since 1999. He served as president of the Korean Society of Hazard Mitigation for four years since 2017
The agricultural drainage in rural area plays important roles in water supply and drainage for crop cultivation. Various kinds of debris near agricultural drainage, however, causes sedimentation in the drainage during rainfall. The debris introduced into the agricultural drainage moves out of the drainage under a high flow rate. This causes a reduction in the flow rate, which may affect the discharge capacity, resulting in crop damage. This study developed a reduction facility to reduce debris entering agricultural drainage and analyzed the performance by measuring the capture efficacy in the hydraulic experiment. A total of 648 runs were performed for 216 experiment conditions where three replications and error ranges were calculated depending on the inflow characteristics of debris. This study also evaluated the performance of the reduction facility and established the design criteria by developing a capture efficacy equation by flow rate and type of reduction facility.
Youngseok Song; Moojong Park. A Study on the Development of Reduction Facilities’ Management Standards for Agricultural Drainage for Disaster Reduction. Sustainability 2021, 13, 9595 .
AMA StyleYoungseok Song, Moojong Park. A Study on the Development of Reduction Facilities’ Management Standards for Agricultural Drainage for Disaster Reduction. Sustainability. 2021; 13 (17):9595.
Chicago/Turabian StyleYoungseok Song; Moojong Park. 2021. "A Study on the Development of Reduction Facilities’ Management Standards for Agricultural Drainage for Disaster Reduction." Sustainability 13, no. 17: 9595.
Drought is one of the disasters that causes the most extensive and severe damage. Therefore, drought prevention must be performed for administrative districts at the national level rather than the individual level. This study proposes a drought index estimation method for Gyeongsangnamdo, South Korea that evaluates its appropriateness through a comparison with damage data over several years. The standardized precipitation index (SPI) by duration was used as the drought index that was estimated for 13 rainfall stations located inside and outside Gyeonsangnam-do using the Thiessen method and cluster analysis. The SPI of Gyeongsangnamdo by duration based on the Thiessen method and cluster analysis for the years when drought damage occurred was compared with an SPI value of −2.0, which is the extreme drought condition, to determine its appropriateness. For the evaluation of the appropriateness, the performance indicators of the mean absolute deviation (MAD), mean squared error (MSE), and root mean square error (RMSE) were used. The analysis results showed that SPI by duration based on the cluster analysis method was more appropriate for damage data over many years than that based on the Thiessen method.
Youngseok Song; Moojong Park. A Study on the Appropriateness of the Drought Index Estimation Method Using Damage Data from Gyeongsangnamdo, South Korea. Atmosphere 2021, 12, 998 .
AMA StyleYoungseok Song, Moojong Park. A Study on the Appropriateness of the Drought Index Estimation Method Using Damage Data from Gyeongsangnamdo, South Korea. Atmosphere. 2021; 12 (8):998.
Chicago/Turabian StyleYoungseok Song; Moojong Park. 2021. "A Study on the Appropriateness of the Drought Index Estimation Method Using Damage Data from Gyeongsangnamdo, South Korea." Atmosphere 12, no. 8: 998.
With the climate change adding to the frequency and intensity of natural disasters, drought has devastated large areas of lands in South Korea. Still, the exact beginning and end of the drought is difficult to identify, and this impedes the development and implementation of disaster predictions. Although the drought phenomenon has been well-documented, predictions thereof are limited due to the non-linear and complex temporal fluctuations of the hydrologic factors. Hence, this study set up some reference points for disaster-prediction rainfall based on South Korea’s agricultural drought damage data, to help in drought relief. To set up the proposed reference points for disaster-prediction rainfall, we analyzed rainfall in light of the disaster-prevention relevance to agricultural droughts and the disaster reduction. As an analysis method, rainfall of municipality was calculated through Thiessen’s polygonal method, to apply rainfall weighting value for each rainfall observatory. In addition, the linear regression analysis was applied to suggest the calculation formula for setting the annual disaster reduction rainfall. The results of this study, standard of judgment point for disaster prevention of agricultural drought at the time of disaster management, were analyzed for rainfall for local governments and the whole country. Rather than using various drought indices that are currently developed, policy makers or public servant made suggestions based on rainfall that is most accessible and convenient for judging the timing of agricultural drought. As the disaster-prevention rainfall with agricultural droughts is expected to occur, we established the average annual rainfall of ≤1200 or 100 mm below the preceding year’s average annual rainfall. Moreover, as the disaster-reduction rainfall for agricultural droughts to end, we determined the average monthly rainfall of ≥150 mm.
Youngseok Song; Moojong Park. Rainfall Standard of Disaster Prediction for Agricultural Droughts in S. Korea. Applied Sciences 2020, 10, 7423 .
AMA StyleYoungseok Song, Moojong Park. Rainfall Standard of Disaster Prediction for Agricultural Droughts in S. Korea. Applied Sciences. 2020; 10 (21):7423.
Chicago/Turabian StyleYoungseok Song; Moojong Park. 2020. "Rainfall Standard of Disaster Prediction for Agricultural Droughts in S. Korea." Applied Sciences 10, no. 21: 7423.
The flow of driftwood and soil into drainage from agricultural areas accelerates sedimentation and inflicts overflow damage after rainfall events due to insufficient discharge capacity, causing flooding on agricultural land. However, there have been few efforts to develop a driftwood capture trellis for agricultural drainage ditches, except for some suggested design criteria. In this study, we developed a driftwood capture trellis to capture driftwood in agricultural drainage ditches and evaluated its performance based on hydraulic characteristics. The facility was designed considering criteria for drainage and driftwood control barriers, as well as the properties of driftwood found near agricultural drainage ditches. Performance evaluation was conducted through hydraulic experiments. Driftwood capture trellises were installed in 400 mm drainage pipes and a total of 216 experimental runs were conducted: six runs each in six different velocity variations and six water depth variations. The results showed that the driftwood capture efficiency of the facility exceeded 60% at a velocity of 0.144 m³/s. Limited conditions for hydraulic experiments should be considered. The driftwood capture trellis for agricultural drainage ditches developed in this study could contribute to a reduction in overflow damage caused by driftwood sedimentation.
Youngseok Song; Moojong Park. Development of Driftwood Capture Trellis for Capturing Driftwood in Agricultural Drainage Ditches. Applied Sciences 2020, 10, 5805 .
AMA StyleYoungseok Song, Moojong Park. Development of Driftwood Capture Trellis for Capturing Driftwood in Agricultural Drainage Ditches. Applied Sciences. 2020; 10 (17):5805.
Chicago/Turabian StyleYoungseok Song; Moojong Park. 2020. "Development of Driftwood Capture Trellis for Capturing Driftwood in Agricultural Drainage Ditches." Applied Sciences 10, no. 17: 5805.
Recently, the signs of extreme droughts, which were thought of as exceptional and unlikely, are being detected worldwide. It is necessary to prepare countermeasures against extreme droughts; however, current definitions of extreme drought are just used as only one or two indicators to represent the status or severity of a drought. More representative drought factors, which can show the status and severity that are relevant to extreme drought, need to be considered depending on the characteristics of the drought and comprehensive evaluation of various indices. Therefore, this study attempted to quantitatively define regional extreme droughts using more acceptable factors. The methodology comprises five factors that are indicative of extreme drought. The five factors are (1) duration (days), (2) number of consecutive years (years), (3) water availability, (4) return period, and (5) regional experience. The results were analyzed by applying the procedure to droughts that took place in 2014–2015 in South Korea. The results showed that the applied historical event did not enter the status of extreme drought, which is proposed in this study; however, the proposed methodology is applicable because it uses acceptable and reasonable factors to judge extreme drought, but it can also take into account the past regional experience of extreme drought.
Chan Wook Lee; Moo Jong Park; Do Guen Yoo. Quantitative Determination Procedures for Regional Extreme Drought Conditions: Application to Historical Drought Events in South Korea. Atmosphere 2020, 11, 581 .
AMA StyleChan Wook Lee, Moo Jong Park, Do Guen Yoo. Quantitative Determination Procedures for Regional Extreme Drought Conditions: Application to Historical Drought Events in South Korea. Atmosphere. 2020; 11 (6):581.
Chicago/Turabian StyleChan Wook Lee; Moo Jong Park; Do Guen Yoo. 2020. "Quantitative Determination Procedures for Regional Extreme Drought Conditions: Application to Historical Drought Events in South Korea." Atmosphere 11, no. 6: 581.
Studies using drought index to examine return levels of drought can be classified into two approaches: univariate frequency analysis using annual series extracted from drought index time series and multivariate frequency analysis that simultaneously reflects various characteristics of drought. In the case of drought analysis, it is important to properly consider the duration, so, in this study, univariate frequency analysis is performed using the partial duration series. In addition, a bivariate frequency analysis is performed using a relatively simple bivariate exponential distribution to give a more realistic return level to major drought events in the past while reflecting the correlation between drought severities and durations. The drought severity–duration–frequency curves using each of the two frequency analyses are derived, and these curves are used to examine how the drought phenomenon currently in progress is evolving. From this, the advantages and disadvantages of the two approaches, as well as the points to be aware of in application, are discussed. Finally, using the two approaches to the proposed drought frequency analysis, the behavior of Korea’s future extreme droughts is investigated under the conditions of various future climate change scenarios.
Jeongeun Won; Jeonghyeon Choi; Okjeong Lee; Moo Jong Park; Sangdan Kim. Two Ways to Quantify Korean Drought Frequency: Partial Duration Series and Bivariate Exponential Distribution, and Application to Climate Change. Atmosphere 2020, 11, 476 .
AMA StyleJeongeun Won, Jeonghyeon Choi, Okjeong Lee, Moo Jong Park, Sangdan Kim. Two Ways to Quantify Korean Drought Frequency: Partial Duration Series and Bivariate Exponential Distribution, and Application to Climate Change. Atmosphere. 2020; 11 (5):476.
Chicago/Turabian StyleJeongeun Won; Jeonghyeon Choi; Okjeong Lee; Moo Jong Park; Sangdan Kim. 2020. "Two Ways to Quantify Korean Drought Frequency: Partial Duration Series and Bivariate Exponential Distribution, and Application to Climate Change." Atmosphere 11, no. 5: 476.
Among natural disasters, droughts can affect a large area for a prolonged period of time. If a drought happens, an appropriate response requires a lot of time and manpower from beginning to end, and continuous management is necessary for further prevention. Using data on drought damages from 1900 to 2018 in 148 countries in six continents around the world, this study was able to set quantitative standards for mega-droughts. According to data on the status of annual drought damages, the frequency of drought damages (1900–2018) and the subsequent damage costs (1965–2018) are increasing, while human losses (1900–2018) are decreasing. Additionally, Africa had the highest frequency of drought damages, while Africa and Asia were ranked at the top of the list in terms of human losses and damage costs, respectively. Droughts persisted for continuous periods ranging from 1 to 17 years, and the total number of cases involving drought damage was estimated to be 600 in total, with total human losses of 11,731,294 people and total accumulated damage costs of $17,367,007,000. This study provided quantitative standards for the frequency of drought damages, human losses, and damage costs for mega-droughts in consideration of continuous drought periods. This study set the quantitative standards for a mega-drought as follows: (1) if drought damages continue to occur in a country for more than seven years, (2) if human losses continue to occur in a country for more than seven years, and (3) if mean annual damage costs of $17,000,000 continue to occur in a country for more than seven years.
Youngseok Song; Moojong Park. Assessment of Quantitative Standards for Mega-Drought Using Data on Drought Damages. Sustainability 2020, 12, 3598 .
AMA StyleYoungseok Song, Moojong Park. Assessment of Quantitative Standards for Mega-Drought Using Data on Drought Damages. Sustainability. 2020; 12 (9):3598.
Chicago/Turabian StyleYoungseok Song; Moojong Park. 2020. "Assessment of Quantitative Standards for Mega-Drought Using Data on Drought Damages." Sustainability 12, no. 9: 3598.
Inundation damage occurs in urban regions due to short flood reach time and increased surface runoff caused by urbanized impervious areas. Furthermore, heavy rainfall frequency has increased because of climate change, thus exceeding the design frequency and resulting in sewer pipes’ lack of flood control capacity, with damage expanding from low-lying areas. Despite many urban disaster-mitigation policies, complex causes and uncertainties make reducing urban inundation damage difficult. This study established a rainfall-related disaster-prevention standard by time duration considering rainfall characteristics targeting urban disaster-induced inundation damage. Based on the South Korean urbanization rate and population, seven target regions were selected. Rainfall by time duration was analyzed with respect to disaster length (number of days) from 2010–2017. The average rainfall for durations from 1–24 h were analyzed according to disaster length (1–13 days). Using the results, an equation was proposed for rainfall estimation by length of disaster resulting in urban inundation damage, through multiple regression analysis. An equation was developed for rainfall-related disaster-prevention in urban areas considering the length of disaster and rainfall duration. This was accomplished by selecting a duration whereby the average rainfall of duration corresponded to 50% of total rainfall during the disaster period.
Youngseok Song; Moojong Park. A Study on Setting Disaster-Prevention Rainfall by Rainfall Duration in Urban Areas Considering Natural Disaster Damage: Focusing on South Korea. Water 2020, 12, 642 .
AMA StyleYoungseok Song, Moojong Park. A Study on Setting Disaster-Prevention Rainfall by Rainfall Duration in Urban Areas Considering Natural Disaster Damage: Focusing on South Korea. Water. 2020; 12 (3):642.
Chicago/Turabian StyleYoungseok Song; Moojong Park. 2020. "A Study on Setting Disaster-Prevention Rainfall by Rainfall Duration in Urban Areas Considering Natural Disaster Damage: Focusing on South Korea." Water 12, no. 3: 642.
Recently, the Republic of Korea has experienced natural disasters, such as typhoons and heavy rainfall, as well as social accidents, such as large-scale accidents and infectious diseases, which are continuously occurring. Despite repeated disasters, problems such as inefficient early response and overlapping command systems occur continuously. In this study, we analyzed the characteristics of disaster management systems by foreign countries, and the status of the damages by disasters for the past 10 years in the Republic of Korea, to suggest possible measures to improve the Republic of Korea’s integrated disaster management system. When a disaster occurs in the Republic of Korea, the Si/Gun/Gu Disaster Safety Measure Headquarters, under the command of the local governments, become the responsible agencies for disaster response while the central government supervises and controls the overall disaster support and disaster management. To improve the current disaster management system, we propose to incorporate all disaster types rather than dividing them by type into natural disasters and social disasters. To improve the disaster response and disaster management system, we propose to restructure the current administrative organization, revise the disaster-related laws, and overcome problems, such as inter-ministerial interconnectivity and overlapping regulation.
Young Seok Song; Moo Jong Park; Jung Ho Lee; Byung Sik Kim; Yang Ho Song. Improvement Measure of Integrated Disaster Management System Considering Disaster Damage Characteristics: Focusing on the Republic of Korea. Sustainability 2020, 12, 340 .
AMA StyleYoung Seok Song, Moo Jong Park, Jung Ho Lee, Byung Sik Kim, Yang Ho Song. Improvement Measure of Integrated Disaster Management System Considering Disaster Damage Characteristics: Focusing on the Republic of Korea. Sustainability. 2020; 12 (1):340.
Chicago/Turabian StyleYoung Seok Song; Moo Jong Park; Jung Ho Lee; Byung Sik Kim; Yang Ho Song. 2020. "Improvement Measure of Integrated Disaster Management System Considering Disaster Damage Characteristics: Focusing on the Republic of Korea." Sustainability 12, no. 1: 340.
Chan Wook Lee; Donghwi Jung; Moo Jong Park; Do Guen Yoo. Application of Envelope Curve Method for Quantitative Definition of Extreme Drought Conditions. Journal of Korean Society of Hazard Mitigation 2019, 19, 245 -251.
AMA StyleChan Wook Lee, Donghwi Jung, Moo Jong Park, Do Guen Yoo. Application of Envelope Curve Method for Quantitative Definition of Extreme Drought Conditions. Journal of Korean Society of Hazard Mitigation. 2019; 19 (5):245-251.
Chicago/Turabian StyleChan Wook Lee; Donghwi Jung; Moo Jong Park; Do Guen Yoo. 2019. "Application of Envelope Curve Method for Quantitative Definition of Extreme Drought Conditions." Journal of Korean Society of Hazard Mitigation 19, no. 5: 245-251.
Damage caused by natural disasters produces the difference of damage size not only according to damage volume or size, but a national economic level. In addition, budgets and aids should be constantly acquired for disaster management since natural disasters sporadically or irregularly occur. This study proposed disaster management methods by countries considering natural disaster damage documents and economic indicators from 1900 to 2017 among 187 countries in the world. It developed a damage prediction formula considering damage documents of previous natural disasters, economic indicators by countries, and basic indicators as disaster management methods by countries. Independent variables of the damage prediction formula include GDP, population, and area. It applied multiple regression analysis and calculated average human losses due to death, human losses affected, and damage costs by countries. Regarding the adjusted R² of the natural disaster damage prediction formula, the human losses from deaths mean was 0.893, the human losses affected mean was 0.915, and the damage costs mean was 0.946, which had higher explanatory powers. Therefore, results from this study are considered to calculate quantitative damage sizes considering uncertain damage sizes of natural disasters, economic indicators by countries, and are used as indicators for disaster management.
Young Seok Song; Moo Jong Park. Development of Damage Prediction Formula for Natural Disasters Considering Economic Indicators. Sustainability 2019, 11, 868 .
AMA StyleYoung Seok Song, Moo Jong Park. Development of Damage Prediction Formula for Natural Disasters Considering Economic Indicators. Sustainability. 2019; 11 (3):868.
Chicago/Turabian StyleYoung Seok Song; Moo Jong Park. 2019. "Development of Damage Prediction Formula for Natural Disasters Considering Economic Indicators." Sustainability 11, no. 3: 868.
Youngseok Song; Heesup Lee; Jungho Lee; Moojong Park. Study on Variations in Flooding Volume According to Ratio of Rainfall to Projected Cross-Sectional Area of Photovoltaic Facilities. Journal of Korean Society of Hazard Mitigation 2018, 18, 313 -324.
AMA StyleYoungseok Song, Heesup Lee, Jungho Lee, Moojong Park. Study on Variations in Flooding Volume According to Ratio of Rainfall to Projected Cross-Sectional Area of Photovoltaic Facilities. Journal of Korean Society of Hazard Mitigation. 2018; 18 (6):313-324.
Chicago/Turabian StyleYoungseok Song; Heesup Lee; Jungho Lee; Moojong Park. 2018. "Study on Variations in Flooding Volume According to Ratio of Rainfall to Projected Cross-Sectional Area of Photovoltaic Facilities." Journal of Korean Society of Hazard Mitigation 18, no. 6: 313-324.
Youngseok Song; Heesup Lee; Moojong Park. A Disaster Management Plan Study Using the Disaster Yearbook and a Comprehensive Plan for Storm and Flood Damage Reduction: A Focus on Gyeongsangnum-do. Journal of Korean Society of Hazard Mitigation 2018, 18, 265 -275.
AMA StyleYoungseok Song, Heesup Lee, Moojong Park. A Disaster Management Plan Study Using the Disaster Yearbook and a Comprehensive Plan for Storm and Flood Damage Reduction: A Focus on Gyeongsangnum-do. Journal of Korean Society of Hazard Mitigation. 2018; 18 (5):265-275.
Chicago/Turabian StyleYoungseok Song; Heesup Lee; Moojong Park. 2018. "A Disaster Management Plan Study Using the Disaster Yearbook and a Comprehensive Plan for Storm and Flood Damage Reduction: A Focus on Gyeongsangnum-do." Journal of Korean Society of Hazard Mitigation 18, no. 5: 265-275.
In this study, we conduct an estimation study of the damage costs, recovery costs, and human losses in the case of natural disasters in the Republic of Korea. This research method analyzed human losses, damage costs, and recovery costs caused by natural disasters that swept across the Republic of Korea over the past 16 years, from 2000 to 2015, including extreme wind, heavy snowfall, typhoon, wind wave, and heavy rainfall. Damage status and trend of occurrence were reviewed for each year’s human losses, damage costs, and recovery costs. We propose a calculating equation of the linear regression equation that estimates damage costs and recovery costs considering human losses. The correlation coefficient was 0.898 for the estimation of human losses and damage costs, and 0.889 for the estimation of human losses and recovery costs. In addition, the correlation of both equations was found to be 166% of damage costs when calculating recovery costs. The results of this study can be used as descriptive statistical data to estimate damage costs and recovery costs according to human losses in case of natural disasters.
Young Seok Song; Moo Jong Park. A Study on Estimation Equation for Damage and Recovery Costs Considering Human Losses Focused on Natural Disasters in the Republic of Korea. Sustainability 2018, 10, 3103 .
AMA StyleYoung Seok Song, Moo Jong Park. A Study on Estimation Equation for Damage and Recovery Costs Considering Human Losses Focused on Natural Disasters in the Republic of Korea. Sustainability. 2018; 10 (9):3103.
Chicago/Turabian StyleYoung Seok Song; Moo Jong Park. 2018. "A Study on Estimation Equation for Damage and Recovery Costs Considering Human Losses Focused on Natural Disasters in the Republic of Korea." Sustainability 10, no. 9: 3103.
Okjeong Lee; Pukyong National University; Juyoung Jang; Moo Jong Park; Younggon Lee; Sangdan Kim; Natianal Institute of Environmental Research; Hanseo University; Ministry Of Land. Estimation of PMP in Nuclear Power Plants Area Considering Climate Change. Journal of Korean Society of Hazard Mitigation 2017, 17, 549 -557.
AMA StyleOkjeong Lee, Pukyong National University, Juyoung Jang, Moo Jong Park, Younggon Lee, Sangdan Kim, Natianal Institute of Environmental Research, Hanseo University, Ministry Of Land. Estimation of PMP in Nuclear Power Plants Area Considering Climate Change. Journal of Korean Society of Hazard Mitigation. 2017; 17 (6):549-557.
Chicago/Turabian StyleOkjeong Lee; Pukyong National University; Juyoung Jang; Moo Jong Park; Younggon Lee; Sangdan Kim; Natianal Institute of Environmental Research; Hanseo University; Ministry Of Land. 2017. "Estimation of PMP in Nuclear Power Plants Area Considering Climate Change." Journal of Korean Society of Hazard Mitigation 17, no. 6: 549-557.
Yoonkyung Park; Pukyong National University; Kyungmin Kim; Moo Jong Park; SangMan Jeong; Sangdan Kim; Hanseo University; Kongju National University. Improvement of Reliability on Debris Flow Disaster Vulnerability Using Local Data. Journal of Korean Society of Hazard Mitigation 2017, 17, 541 -548.
AMA StyleYoonkyung Park, Pukyong National University, Kyungmin Kim, Moo Jong Park, SangMan Jeong, Sangdan Kim, Hanseo University, Kongju National University. Improvement of Reliability on Debris Flow Disaster Vulnerability Using Local Data. Journal of Korean Society of Hazard Mitigation. 2017; 17 (6):541-548.
Chicago/Turabian StyleYoonkyung Park; Pukyong National University; Kyungmin Kim; Moo Jong Park; SangMan Jeong; Sangdan Kim; Hanseo University; Kongju National University. 2017. "Improvement of Reliability on Debris Flow Disaster Vulnerability Using Local Data." Journal of Korean Society of Hazard Mitigation 17, no. 6: 541-548.
Yoonkyung Park; Seonju Cho; Moo Jong Park; Sangdan Kim. Development and Application of Annual Evapotranspiration Estimation Model Considering Vegetation Effect. Journal of Korean Society of Hazard Mitigation 2014, 14, 363 -372.
AMA StyleYoonkyung Park, Seonju Cho, Moo Jong Park, Sangdan Kim. Development and Application of Annual Evapotranspiration Estimation Model Considering Vegetation Effect. Journal of Korean Society of Hazard Mitigation. 2014; 14 (2):363-372.
Chicago/Turabian StyleYoonkyung Park; Seonju Cho; Moo Jong Park; Sangdan Kim. 2014. "Development and Application of Annual Evapotranspiration Estimation Model Considering Vegetation Effect." Journal of Korean Society of Hazard Mitigation 14, no. 2: 363-372.
Yang Ho Song; Young Seok Song; Moo Jong Park; Jung Ho Lee. Flood Forecasting Estimation Methodology of Standard Rainfall for Urban Mid and Small Rivers considering Upper- and Down-stream Water Levels. Journal of Korean Society of Hazard Mitigation 2014, 14, 289 -298.
AMA StyleYang Ho Song, Young Seok Song, Moo Jong Park, Jung Ho Lee. Flood Forecasting Estimation Methodology of Standard Rainfall for Urban Mid and Small Rivers considering Upper- and Down-stream Water Levels. Journal of Korean Society of Hazard Mitigation. 2014; 14 (2):289-298.
Chicago/Turabian StyleYang Ho Song; Young Seok Song; Moo Jong Park; Jung Ho Lee. 2014. "Flood Forecasting Estimation Methodology of Standard Rainfall for Urban Mid and Small Rivers considering Upper- and Down-stream Water Levels." Journal of Korean Society of Hazard Mitigation 14, no. 2: 289-298.
Daegyu Choi; Moo Jong Park; Bae Kyung Park; Sangdan Kim. The Improvement on the Empirical Formula of Stormwater Captured Ratio for Water Quality Volume Based Non-Point Pollutants Water Quality Control Basins. Journal of Korean Society on Water Environment 2014, 30, 87 -94.
AMA StyleDaegyu Choi, Moo Jong Park, Bae Kyung Park, Sangdan Kim. The Improvement on the Empirical Formula of Stormwater Captured Ratio for Water Quality Volume Based Non-Point Pollutants Water Quality Control Basins. Journal of Korean Society on Water Environment. 2014; 30 (1):87-94.
Chicago/Turabian StyleDaegyu Choi; Moo Jong Park; Bae Kyung Park; Sangdan Kim. 2014. "The Improvement on the Empirical Formula of Stormwater Captured Ratio for Water Quality Volume Based Non-Point Pollutants Water Quality Control Basins." Journal of Korean Society on Water Environment 30, no. 1: 87-94.
This study suggests methods to improve the total maximum daily loads management system currently being regulated in Korea. The TANK model which is a conceptual rainfall-runoff model including the river routing function and the evapotranspiration process is adapted to simulate daily stream flows, and the 7-parameter log-linear model combined with the minimum variance unbiased estimator is used to calculate daily stream contaminant loads. Based on these methods, Load Duration Curves (LDCs) for each unit watershed are constructed. Using LDCs of all unit watersheds, representative specific LDC of Nakdong River is derived to indicate the average contaminant status of the whole river basin in terms of water quality items. Using representative specific LDCs, appropriate target water qualities with respect to reference flow conditions are assigned to all of unit watersheds, and point sources or non-point sources priority management areas of 40 unit watersheds of the Nakdong River basin are identified.
Ayeon Lee; Seonju Cho; Moo Jong Park; Sangdan Kim. Determination of standard target water quality in the Nakdong River basin for the total maximum daily load management system in Korea. KSCE Journal of Civil Engineering 2013, 17, 309 -319.
AMA StyleAyeon Lee, Seonju Cho, Moo Jong Park, Sangdan Kim. Determination of standard target water quality in the Nakdong River basin for the total maximum daily load management system in Korea. KSCE Journal of Civil Engineering. 2013; 17 (2):309-319.
Chicago/Turabian StyleAyeon Lee; Seonju Cho; Moo Jong Park; Sangdan Kim. 2013. "Determination of standard target water quality in the Nakdong River basin for the total maximum daily load management system in Korea." KSCE Journal of Civil Engineering 17, no. 2: 309-319.