scholarly journals Features of the Maximum Water Flows of the Arpa River Under Modern Conditions

2021 ◽  
Vol 333 ◽  
pp. 02006
Author(s):  
Varduhi Margaryan ◽  
Levon Azizyan ◽  
Amalya Misakyan ◽  
Ekaterina Gaidukova ◽  
Gennady Tsibul’skii ◽  
...  
Keyword(s):  
Actual Data ◽  
Water Flows ◽  
Flood Discharge ◽  
Maximum Water ◽  
Monitoring Center ◽  
The Republic ◽  
Discharge Distribution ◽  
Peak Flood

The paper discusses the main regularities of the peak flood discharge distribution in modern conditions, using actual data of Hydrometeorology and Monitoring Center SNCO with Ministry of Environment of the Republic of Armenia on the peak flood discharge of the river Arpa.

Peak Flood Discharge Confidence Limits

1969 ◽  
Vol 95 (1) ◽  
pp. 161-174
Author(s):  
Richard M. Shane ◽  
Walter R. Lynn
Keyword(s):  
Confidence Limits ◽  
Flood Discharge ◽  
Peak Flood

Exploring the Link Between Cruelty to Animals and Violence Against People

2018 ◽  
pp. 26-41
Author(s):  
Milica Boskovic ◽  
Nenad Putnik ◽  
Brankica Jankovic
Keyword(s):  
Domestic Violence ◽  
Sexual Abuse ◽  
Past Research ◽  
Actual Data ◽  
Physical Force ◽  
The Republic ◽  
Cruelty To Animals ◽  
Research Studies

Violence is a form of behavior of an individual, manifested in the use of physical force, psychological and verbal torture, and sexual abuse. Types of violence in which physical, mental, financial or any other aspect is significantly disproportionate in favor of the perpetrator, there are two especially sensitive types of violence: domestic violence and violence against animals. In this chapter, the authors wish to create convenient theoretical/bibliographical foundation for further studies, and to analyze actual data about these criminal acts. In order to achieve this, besides analysis and presentation of relevant past research studies in this field, attempts were also made to analyze official evidence provided by the Ministry of Interior of the Republic of Serbia, as well as the official evidence obtained from the courts at several cities regarding charges brought in these cases.

scholarly journals Geospatial Modelling of Watershed Peak Flood Discharge in Selangor, Malaysia

Water ◽  
2019 ◽  
Vol 11 (12) ◽  
pp. 2490 ◽  
Author(s):  
Ryan Cheah ◽  
Lawal Billa ◽  
Andy Chan ◽  
Fang Yenn Teo ◽  
Biswajeet Pradhan ◽  
...  
Keyword(s):  
Hydrological Modeling ◽  
Estimation Methods ◽  
Coefficient Of Determination ◽  
Storm Event ◽  
Storm Events ◽  
Unit Hydrograph ◽  
Runoff Simulation ◽  
Flood Discharge ◽  
Geospatial Modelling ◽  
Peak Flood

Conservative peak flood discharge estimation methods such as the rational method do not take into account the soil infiltration of the precipitation, thus leading to inaccurate estimations of peak discharges during storm events. The accuracy of estimated peak flood discharge is crucial in designing a drainage system that has the capacity to channel runoffs during a storm event, especially cloudbursts and in the analysis of flood prevention and mitigation. The aim of this study was to model the peak flood discharges of each sub-watershed in Selangor using a geographic information system (GIS). The geospatial modelling integrated the watershed terrain model, the developed Soil Conservation Service Curve Cumber (SCS-CN) and precipitation to develop an equation for estimation of peak flood discharge. Hydrological Engineering Center-Hydrological Modeling System (HEC-HMS) was used again to simulate the rainfall-runoff based on the Clark-unit hydrograph to validate the modelled estimation of peak flood discharge. The estimated peak flood discharge showed a coefficient of determination, r2 of 0.9445, when compared with the runoff simulation of the Clark-unit hydrograph. Both the results of the geospatial modelling and the developed equation suggest that the peak flood discharge of a sub-watershed during a storm event has a positive relationship with the watershed area, precipitation and Curve Number (CN), which takes into account the soil bulk density and land-use of the studied area, Selangor in Malaysia. The findings of the study present a comparable and holistic approach to the estimation of peak flood discharge in a watershed which can be in the absence of a hydrodynamic simulation model.

scholarly journals Quantifying the contribution of flood intensity indicators with the projection pursuit model

2017 ◽  
Vol 49 (1) ◽  
pp. 60-71 ◽  
Author(s):  
Lina Wang ◽  
Yanqing Lian ◽  
Xiaohong Chen
Keyword(s):  
Southern China ◽  
Projection Pursuit ◽  
Flood Events ◽  
Flood Duration ◽  
Flood Discharge ◽  
Wujiang River ◽  
Flood Volume ◽  
Projection Pursuit Model ◽  
Flood Intensity ◽  
Peak Flood

Abstract Identifying the various factors that affect the intensity of a flood event, such as its duration and volume, is essential for strategic planning and flood management. Further, quantifying the impacts of these major factors on flood intensity using the contribution rate is essential, but technically challenging. In this study, the authors have adopted the projection pursuit model to quantify the contribution rates of peak flood stage and peak flood discharge, flood duration, and total flood volume (the maximum 12-, 24-, and 72-hour flood volumes) in the Wujiang River in Southern China. This study showed that peak flood discharge and total flood volume were the two dominant factors impacting flood intensity. Although flood duration can be a major factor for some flood events, it contributed the least to flood intensity for most of the historic flood events studied. Likewise, the maximum 24-hour and 72-hour flood volumes contributed little to flood intensity. Findings from this study not only demonstrated the successful adoption of the projection pursuit model for contribution rates, but also provided critical information for planning and managing the regional hydraulic resources in the Wujiang River.

scholarly journals Perbandingan Perkiraan Debit Puncak Banjir Menggunakan Metode Nakayasu dan Metode FSR Jawa Sumatera untuk DAS Dombo Sayung

2020 ◽  
Vol 5 (2) ◽  
pp. 38
Author(s):  
Muhammad Syarifudin ◽  
Karuniadi Satrijo Utomo
Keyword(s):  
Natural Disaster ◽  
Rainy Season ◽  
Rainfall Data ◽  
Disaster Mitigation ◽  
Material Loss ◽  
Public Facilities ◽  
Flood Discharge ◽  
The Impact ◽  
Detrimental Impact ◽  
Peak Flood

Banjir merupakan salah satu bentuk bencana alam yang hingga saat ini masih belum dapat diselesaikan. Dampak banjir tidak hanya kerugian infrastruktur berupa jalan dan fasilitas umum akan tetapi kerugian materil menjadi bagian dari dampak yang merugikan bagi masyarakan. Padahal, bagi sebagian warga di Semarang dan Kabupaten Demak, banjir menjadi persoalan rutin pada musim penghujan. Daerah yang menjadi langganan banjir di Demak yaitu daerah Sayung, Karang Asem dan Mranggen. Banjir di daerah tersebut sulit diatasi bahkan semakin lama persoalan banjir tersebut semakin parah dan meluas. Dengan demikian penelitian ini bertujuan untuk mengetahui perbandingan perkiraan debit puncak banjir melalui dua metode yang berbeda. Berdasarkan pada hasil maka mitigasi bencana juga dapat ditingkatkan. Metode dalam penelitian ini menggunakan metode Nakayasu dan FSR Jawa Sumatera untuk mengukur debit puncak banjir dengan menggunakan rentang data curah hujan 10 tahun. Adapun hasil analisis menunjukkan bahwa debit banjir yang dianalisis dengan menggunakan metode Nakayasu menghasilkan debit banjir lebih besar daripada analisis debit banjir menggunakan FSR Jawa Sumatera. Hasil analisis dengan menggunakan metode Nakayasu diperoleh nilai terbesar untuk Sungai Penggaron 270,4 m3/detik. Sungai Dombo Sayung 296,4 m3/detik dan Sugai Dolok 332,2 m3/detik. Adapun, untuk Metode FSR Jawa Sumatera diperoleh nilai terbesar untuk Sungai Penggaron 112,7 m3/detik. Sungai Dombo Sayung 239,7 m3/detik dan Sugai Dolok 632,1 m3/detik.Kata kunci : debit banjir; dombo sayung; FSR Jawa Sumatera; nakayasu ABSTRACTFlooding is a form of natural disaster that has yet to be resolved. The impact of flooding is the loss of infrastructure in roads and public facilities, but a material loss is part of the community's detrimental impact. For some residents in Semarang and Demak Regency, flooding is a routine problem during the rainy season. Areas that are regularly flooded in Demak are Sayung, Karang Asem, and Mranggen. Floods in the area are challenging to overcome, even if flooding is getting worse and broader. Thus this study aims to determine the comparison of the estimated peak flood discharge through two different methods. Based on the results, disaster mitigation can also be improved. This study used Nakayasu and Java Sumatera FSR to measure the peak flood discharge using a ten-year rainfall data range. The analysis results show that the flood discharge analyzed using the Nakayasu method produces a more massive flood discharge than the flood discharge analysis using the Java Sumatra FSR. The analysis results using the Nakayasu method obtained the most significant value for the Penggaron River 270.4 m3/second. Sungai Dombo Sayung 296.4 m3/second and Sugai Dolok 332.2 m3/second. Meanwhile, for the Java Sumatra FSR Method, the most significant value was obtained for the Penggaron River 112.7 m3/second. Sungai Dombo Sayung 239.7 m3/second and Sugai Dolok 632.1 m3/second.

scholarly journals Influence of Dry Port Establishment on Regional Development Through Regional Development Index

2020 ◽  
Vol 9 (2) ◽  
Author(s):  
Ivica Lovrić ◽  
Dajana Bartulović ◽  
Sanja Steiner
Keyword(s):  
Regional Development ◽  
Development Policy ◽  
Regional Disparities ◽  
Actual Data ◽  
Development Potential ◽  
Development Index ◽  
Regional Development Policy ◽  
The Republic ◽  
The Town ◽  
Index Calculation

The goal of the Regional Development Policy of the Republic of Croatia is to contribute to the identification of priority activities that would strengthen the development potential of all Croatian regions, reduce regional disparities, strengthen and build the development potential of less developed parts of the country. The aim of this paper is to illustrate the effect of establishment of a new dry port on regional development through increased development index. Details of regional development index calculation are presented in the paper, and an example of the calculation containing the actual data for the regions/counties of the Republic of Croatia is given. A simulation of regional development index calculation in case of establishment of a new dry port was run and presented. The simulation of development index increase as a result of dry port establishment in the town of Vinkovci in the Vukovar-Srijem County was conducted. Vinkovci was chosen primarily owing to its favourable geographic position in the TEN-T network connecting Croatia with various destinations through the Orient East-Med Corridor or Rhine-Danube Corridor, existing infrastructure that can be used for new dry port terminal, and the fact that Vukovar-Srijem is one of the most undeveloped regions (counties) in Croatia. The results have shown that the regional development index would increase in the region/ county of dry port establishment. The contribution of this research is that the paper proves the influence of dry port establishment on regional development, with emphasis on the number of newly employed persons and the effect thereof on regional development index indicators.

Regarding the norms for computing maximum water flows

1969 ◽  
Vol 3 (9) ◽  
pp. 847-849 ◽  
Author(s):  
D. L. Sokolovski
Keyword(s):  
Water Flows ◽  
Maximum Water

scholarly journals Analysis and assessment of agroclimatic conditions of cultivation and yield of technical crops on the territory of Armenia

2021 ◽  
Vol 333 ◽  
pp. 02005
Author(s):  
Varduhi Margaryan ◽  
Gennady Tsibulskii ◽  
Ksenia Raevich
Keyword(s):  
Growth And Development ◽  
Crop Yields ◽  
Actual Data ◽  
The Republic ◽  
High Yielding Varieties ◽  
Source Of Information ◽  
High Technologies ◽  
Phenological Phases

The necessary agroclimatic conditions for the growth and development of technical crops on the territory of the republic, the terms of the phenological phases, the prerequisites for the development of their cultivation space, the level of yield and crop yields have beenanalyzed and evaluated. As a source of information, the actual data of agrometeorological observations of the GEO «Center for Hydrometeorology and Monitoring» of the Ministry of Environment of the Republic of Armenia and the National Statistical Service are used. For the period 2012-2020, there is a tendency to reduce the acreage of technical crops. So that the Republic of Armenia is not only a country importing technical crops, but also an exporting country, apply modern high technologies of cultivation, expand irrigated areas, introduce new high-yielding varieties, pay special attention to more efficient use of microclimatic resources.

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