scholarly journals The impact of water resources management on the socio-economic and ecological aspects of the coastal area of Merauke-Indonesia

2021 ◽  
Vol 870 (1) ◽  
pp. 012011
Author(s):  
Untari ◽  
Rahim Darma ◽  
Philipus Betaubun ◽  
Andi Adri Arief ◽  
Letty Fudjaja
Keyword(s):  
Water Resources ◽  
Water Resources Management ◽  
Coastal Area ◽  
Resources Management ◽  
Ecological Aspects ◽  
The Impact

scholarly journals IMPACTS OF EXTREME HYDROLOGICAL EVENTS ON SUSTAINABLE WATER RESOURCES MANAGEMENT AND HUMAN WELL-BEING

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
SANDRA STANKOVIĆ ◽  
DEJAN VASOVIĆ ◽  
NENAD ŽIVKOVIĆ
Keyword(s):  
Water Resources ◽  
Water Resources Management ◽  
Well Being ◽  
Primary Methods ◽  
Resources Management ◽  
Agenda 2030 ◽  
Sustainable Water Resources Management ◽  
Extreme Hydrological Events ◽  
The Republic ◽  
The Impact

The aim of this research is to emphasize the impact of extreme hydrological phenomena on thesustainable management of water-related societal needs. Therefore, it provides a definition of extreme hydrological events, as well as a survey of extreme hydrological events in the Republic of Serbia. It also gives a brief overview of Agenda 2030 with particular respect to Sustainable Development Goal (SDG) No 6 and highlights the impacts of extreme hydrological phenomena on the water resources, both from the perspective of the ecosystem and the society. Root-cause analysis and synthesis of data related to extreme hydrological events that occurred in the Republic of Serbia for characteristic years have been used as primary methods. The conclusion highlights the necessity of ensuring sustainable management of water resources in order to achieve the desired state of human well-being, as well as a healthy ecosystem. Keywords: extreme hydrological events, ecosystem services, sustainability, water resources, management

Water Resources Management

2014 ◽  
pp. 180-200 ◽  
Author(s):  
Sabyasachi Nayak
Keyword(s):  
Water Management ◽  
Pilot Study ◽  
Water Resources ◽  
Water Resources Management ◽  
Social Economic ◽  
The State ◽  
Resources Management ◽  
Partnership Approach ◽  
The Impact ◽  
Insight Into

This chapter explores grassroots interventions by forging partnerships with stakeholders in improving the management of water resources at the community level. In order to gain insight into the nuances of managing water resources in partnership, a pilot study was instituted in the State of Rajasthan, India. The efficacy of the partnership approach in ensuring equitable water management is demonstrated. The analysis is supported by data collected through the administration of a questionnaire for five different stakeholders. The impact of the intervention reiterates the positive social, economic, and environmental outcomes in a more sustainable manner.

scholarly journals Spatial Analysis of Seasonal Precipitation over Iran: Co-Variation with Climate Indices

2020 ◽  
Vol 9 (2) ◽  
pp. 73
Author(s):  
Majid Dehghani ◽  
Somayeh Salehi ◽  
Amir Mosavi ◽  
Narjes Nabipour ◽  
Shahaboddin Shamshirband ◽  
...  
Keyword(s):  
Water Resources ◽  
Water Resources Management ◽  
Southern Oscillation ◽  
Climate Indices ◽  
Severe Drought ◽  
Seasonal Precipitation ◽  
Resources Management ◽  
The World ◽  
The Impact ◽  
Different Parts

Temporary changes in precipitation may lead to sustained and severe drought or massive floods in different parts of the world. Knowing the variation in precipitation can effectively help the water resources decision-makers in water resources management. Large-scale circulation drivers have a considerable impact on precipitation in different parts of the world. In this research, the impact of El Niño-Southern Oscillation (ENSO), Pacific Decadal Oscillation (PDO), and North Atlantic Oscillation (NAO) on seasonal precipitation over Iran was investigated. For this purpose, 103 synoptic stations with at least 30 years of data were utilized. The Spearman correlation coefficient between the indices in the previous 12 months with seasonal precipitation was calculated, and the meaningful correlations were extracted. Then, the month in which each of these indices has the highest correlation with seasonal precipitation was determined. Finally, the overall amount of increase or decrease in seasonal precipitation due to each of these indices was calculated. Results indicate the Southern Oscillation Index (SOI), NAO, and PDO have the most impact on seasonal precipitation, respectively. Additionally, these indices have the highest impact on the precipitation in winter, autumn, spring, and summer, respectively. SOI has a diverse impact on winter precipitation compared to the PDO and NAO, while in the other seasons, each index has its special impact on seasonal precipitation. Generally, all indices in different phases may decrease the seasonal precipitation up to 100%. However, the seasonal precipitation may increase more than 100% in different seasons due to the impact of these indices. The results of this study can be used effectively in water resources management and especially in dam operation.

scholarly journals Spatial Analysis of Seasonal Precipitation over Iran: Co-Variation with Climate Indices

2020 ◽  
Author(s):  
Majid Dehghani ◽  
Somayeh Salehi ◽  
Amir Mosavi ◽  
Narjes Nabipour ◽  
Shahab Shamshirband ◽  
...  
Keyword(s):  
Water Resources ◽  
Water Resources Management ◽  
Southern Oscillation ◽  
Climate Indices ◽  
Severe Drought ◽  
Seasonal Precipitation ◽  
Resources Management ◽  
The World ◽  
The Impact ◽  
Different Parts

Temporary changes in precipitation may lead to sustained and severe drought or massive floods in different parts of the world. Knowing variation in precipitation can effectively help the water resources decision-makers in water resources management. Large-scale circulation drivers have a considerable impact on precipitation in different parts of the world. In this research, the impact of El Niño-Southern Oscillation (ENSO), Pacific Decadal Oscillation (PDO), and North Atlantic Oscillation (NAO) on seasonal precipitation over Iran was investigated. For this purpose, 103 synoptic stations with at least 30 years of data were utilized. The Spearman correlation coefficient between the indices in the previous 12 months with seasonal precipitation was calculated, and the meaningful correlations were extracted. Then the month in which each of these indices has the highest correlation with seasonal precipitation was determined. Finally, the overall amount of increase or decrease in seasonal precipitation due to each of these indices was calculated. Results indicate the Southern Oscillation Index (SOI), NAO, and PDO have the most impact on seasonal precipitation, respectively. Also, these indices have the highest impact on the precipitation in winter, autumn, spring, and summer, respectively. SOI has a diverse impact on winter precipitation compared to the PDO and NAO, while in the other seasons, each index has its special impact on seasonal precipitation. Generally, all indices in different phases may decrease the seasonal precipitation up to 100%. However, the seasonal precipitation may increase more than 100% in different seasons due to the impact of these indices. The results of this study can be used effectively in water resources management and especially in dam operation.

scholarly journals Integrated water resources management approach in mitigating the potential impacts of climate change on hydrology in Gurara reservoir catchment, Northwest Nigeria

2021 ◽  
Vol 384 ◽  
pp. 355-361
Author(s):  
Ifie-emi Francis Oseke ◽  
Geophery Kwame Anornu ◽  
Kwaku Amaning Adjei ◽  
Martin Obada Eduvie
Keyword(s):  
Climate Change ◽  
Water Resources ◽  
Water Resources Management ◽  
Climate Models ◽  
Linear Trend ◽  
Global Climate Models ◽  
Management Approach ◽  
Change Scenario ◽  
Resources Management ◽  
The Impact

Abstract. The strategies and actions in the management of African River Basins in a warming climate environment have been studied. Using the Gurara Reservoir Catchment in North-West Nigeria as a case study, summations were proposed using hypothetical climate scenarios considering the Global Climate Models prediction and linear trend of the data. Four (4) proposed scenarios of temperature increase (1 % and 2 %) coupled with a decrease in precipitation of (−5 % and −10 %) were combined and applied for the study area. The Water Evaluation and Planning Tool was used to model and evaluates the impact of the earth's rising temperature and declining rainfall on the hydrology and availability of water by investigating its resilience to climate change. Modelling results indicate a reduction in available water within the study area from 4.3 % to 3.5 % compared to the baseline with no climate change scenario, revealing the current water management strategy as not sustainable, uncoordinated, and resulting in overexploitation. The findings could assist in managing future water resources in the catchment by accentuating the need to put in place appropriate adaptation measures to foster resilience to climate change. Practically, it is pertinent to shape more effective policies and regulations within catchments for effective water resources management in reducing water shortage as well as achieving downstream water needs and power benefit in thefuture, while also allowing flexibility in the operation of a reservoir with the ultimate goal of adapting to climate change.

scholarly journals Impact Assessment of Climate Change on the Near and the Far Future Streamflow in the Bocheongcheon Basin of Geumgang River, South Korea

Water ◽  
2021 ◽  
Vol 13 (18) ◽  
pp. 2516
Author(s):  
Yoonji Kim ◽  
Jieun Yu ◽  
Kyungil Lee ◽  
Hye In Chung ◽  
Hyun Chan Sung ◽  
...  
Keyword(s):  
Climate Change ◽  
Water Resources ◽  
Water Resources Management ◽  
Model Performance ◽  
Hydrologic Model ◽  
Management Policy ◽  
Resources Management ◽  
The Future ◽  
Management Plans ◽  
The Impact

Highly concentrated precipitation during the rainy season poses challenges to the South Korean water resources management in efficiently storing and redistributing water resources. Under the new climate regime, water resources management is likely to become more challenging with regards to water-related disaster risk and deterioration of water quality. To alleviate such issues by adjusting management plans, this study examined the impact of climate change on the streamflow in the Bocheongcheon basin of the Geumgang river. A globally accepted hydrologic model, the HEC-HMS model, was chosen for the simulation. By the calibration and the validation processes, the model performance was evaluated to range between “satisfactory” and “very good”. The calibrated model was then used to simulate the future streamflow over six decades from 2041 to 2100 under RCP4.5 and RCP8.5. The results indicated significant increase in the future streamflow of the study site in all months and seasons over the simulation period. Intensification of seasonal differences and fluctuations was projected under RCP 8.5, implying a challenge for water resources managers to secure stable sources of clean water and to prevent water-related disasters. The analysis of the simulation results was applied to suggest possible local adaptive water resources management policy.

scholarly journals Impact of water resources management on area under cultivation level and agricultural production efficiency (Case Study: Villages of Zebarkhan district of Neyshabur city)

2020 ◽  
Vol 24 ◽  
pp. 36
Author(s):  
Ali Kariznovi ◽  
Hamid Jafari
Keyword(s):  
Water Resources ◽  
Water Resources Management ◽  
Agricultural Production ◽  
Production Efficiency ◽  
Agricultural Sector ◽  
Rural Settlements ◽  
Field Methods ◽  
Resources Management ◽  
The Impact

The amount of water consumed in the agricultural sector in Iran is higher than the global average and this necessitates more attention to proper water management in this sector. Due to the climatic conditions of Iran, the average rainfall in most areas is lower than global rainfall. That is to say, the water issue is one of Iran's most important concerns or the greatest challenge for the people of this land. Examining the current agricultural situation indicates that despite the increased agricultural production potential due to the lack of a proper management system, optimal utilization of available resources has not become possible and droughts and reduced rainfall and increasing population followed reduce the amount of water consumed in the agricultural sector. The present study investigates the impact of agricultural water resources management on the economic development of rural settlements (Case study: Villages of Zebarkhan district of Neyshabur city). This research is applied in terms of purpose and in terms of descriptive and analytical method and library and field methods have been used for data collection. According to the results of the present study and data analysis regarding the amount of water consumed in the study area, it was observed that the amount of water consumed per hectare for all crops in modern management lands was less than the fields where managed by the traditional way. This suggests that modern science-based scientific management has played a key role in reducing the loss of water resources within the scope of this study, and in contrast, water loss in farms that are managed in traditional ways is so high. Also, regarding the production efficiency in the study area, the results showed that the production efficiency per hectare for all crops was significantly higher than that under traditional management. This rate varied between 25 to 57.1%.

Water Resources Management

2016 ◽  
pp. 15-31
Author(s):  
Sabyasachi Nayak
Keyword(s):  
Water Management ◽  
Pilot Study ◽  
Water Resources ◽  
Water Resources Management ◽  
Social Economic ◽  
The State ◽  
Resources Management ◽  
Partnership Approach ◽  
The Impact ◽  
Insight Into

This chapter explores grassroots interventions by forging partnerships with stakeholders in improving the management of water resources at the community level. In order to gain insight into the nuances of managing water resources in partnership, a pilot study was instituted in the State of Rajasthan, India. The efficacy of the partnership approach in ensuring equitable water management is demonstrated. The analysis is supported by data collected through the administration of a questionnaire for five different stakeholders. The impact of the intervention reiterates the positive social, economic, and environmental outcomes in a more sustainable manner.

The impact of El Nino southern oscillation on central Canadian floods and droughts

1995 ◽  
Vol 22 (4) ◽  
pp. 834-837 ◽  
Author(s):  
Denis Gingras ◽  
Kaz Adamowski
Keyword(s):  
Water Resources ◽  
Water Resources Management ◽  
El Niño ◽  
Flood Risk ◽  
El Nino ◽  
Southern Oscillation ◽  
Low Flow ◽  
Resources Management ◽  
Central Canada ◽  
The Impact

A comparison of flood and low flow magnitudes during periods of El Nino and outside those periods led to the conclusion that flood risk in central Canada is not constant from year to year. This finding has implications for water resources management, particularly flood forecasting and reservoir operation. Key words: flood risk, water resources management, climate change.

Sign in / Sign up

Export Citation Format

Share Document