scholarly journals Modeling the Impact of Climate Change on Runoff and Annual Water Balance of an Arctic Headwater Basin

ARCTIC ◽  
2009 ◽  
Vol 60 (2) ◽  
Author(s):  
S. Pohl ◽  
P. Marsh ◽  
B.R. Bonsal
Keyword(s):  
Climate Change ◽  
Water Balance ◽  
Impact Of Climate Change ◽  
Annual Water Balance ◽  
Annual Water ◽  
The Impact

scholarly journals IMPACT OF CLIMATE CHANGE ON THE ANNUAL WATER BALANCE IN A HUMID CLIMATE

2018 ◽  
Vol 64 (4) ◽  
Author(s):  
Sabrija CADRO ◽  
Otilija MISECKAITE ◽  
Teofil GAVRIC ◽  
Raimundas BAUBLYS ◽  
Jasminka ZUROVEC
Keyword(s):  
Climate Change ◽  
Water Balance ◽  
Humid Climate ◽  
Impact Of Climate Change ◽  
Annual Water Balance ◽  
Annual Water

ANALYTICAL REVIEW OF INVESTIGATIONS OF THE CLIMATE CHANGE IMPACT ON RIVER WATER FLOW

2019 ◽  
pp. 64-73
Author(s):  
Hanna Bolbot ◽  
Vasyl Grebin
Keyword(s):  
Climate Change ◽  
Water Balance ◽  
Water Flow ◽  
Hydrological Modeling ◽  
Complex Method ◽  
Water Runoff ◽  
Impact Of Climate Change ◽  
Insufficient Attention ◽  
The World ◽  
The Impact

A huge number of scientific researches in the world are devoted to the research of global and regional climate change and their impact on water resources. In Ukraine, this issue is receiving insufficient attention. Researches have been done to assess current trends in river runoff, but future estimates of changes in Ukraine’s water flow have been presented in only a few papers. Present studies of this issue are conducted using hydrological modeling. The ensemble approach is widely used to increase the reliability of estimates of possible future changes in water runoff, that is, the use of data from several GCM and RCM models, with subsequent averaging of their results. Unfortunately, this methodological approach was not used in Ukraine. Using the water-balance method, local manifestations of global climate change within individual catchments can be estimated with sufficient quality. To estimate the temporal variability of the components of the water balance, a comparison of the available hydrological and climatic characteristics of the current period with the period of the climatic norm is used, as well as the method of differential integral curves, which reflects characteristic tendencies in the long-term dynamics of individual components of the water balance. Analyzing all available approaches to research on the impact of climate change on water flow, we can conclude that a complex method is the best for this investigation. Given that a large number of methods are used in the world, reliable estimates can be obtained by developing unified and validated methods and techniques. Therefore, the first step in this way should be a comparative analysis of the results obtained by the most commonly used methods. In the field of water, climate change can lead to changes in rainfall, hydrodynamic regime and water balance of rivers, increase of catastrophic floods and excessive drought, shortage of fresh water. Unfortunately, there is insufficient attention paid to the study of this issue in Ukraine. That is why assessing the impact of climate change on water flow and forecasting them is a very necessary task.

scholarly journals Correction: Kamruzzaman, M., et al. Evaluating the Impact of Climate Change on Paddy Water Balance Using APEX-Paddy Model. Water 2020, 12, 852

Water ◽  
2020 ◽  
Vol 12 (4) ◽  
pp. 1221
Author(s):  
Mohammad Kamruzzaman ◽  
Syewoon Hwang ◽  
Soon-Kun Choi ◽  
Jaepil Cho ◽  
Inhong Song ◽  
...  
Keyword(s):  
Climate Change ◽  
Water Balance ◽  
Impact Of Climate Change ◽  
Paddy Water ◽  
The Impact ◽  
Model Water

The authors wish to make the following corrections to this paper [...]

Climate change impact on water balance of Lake Balaton

2008 ◽  
Vol 58 (9) ◽  
pp. 1865-1869 ◽  
Author(s):  
Béla Nováky
Keyword(s):  
Climate Change ◽  
Water Balance ◽  
Lake Balaton ◽  
Climate Scenarios ◽  
Considerable Decrease ◽  
Annual Water Balance ◽  
Water Recharge ◽  
Change Impact ◽  
Annual Water ◽  
Closed Lake

Impact of climate change on average annual water balance of Lake Balaton was examined under different climate scenarios. Increase in annual temperature by 1.5°C and decrease in annual precipitation by 5% are likely to lead to considerable decrease in water recharge of lake. If an increase in annual temperature by 2.8°C is coupled with a decrease in precipitation by 10%, Lake Balaton could turn into a closed lake without outflow.

scholarly journals PROJECTION OF THE IMPACT OF CLIMATE CHANGE ON THE SURFACE ENERGY AND WATER BALANCE IN THE SEYHAN RIVER BASIN TURKEY

2006 ◽  
Vol 50 ◽  
pp. 31-36 ◽  
Author(s):  
Kenji TANAKA ◽  
Yoichi FUJIHARA ◽  
Tsugihiro WATANABE ◽  
Toshiharu KOJIRI ◽  
Shuichi IKEBUCHI
Keyword(s):  
Climate Change ◽  
Surface Energy ◽  
Water Balance ◽  
River Basin ◽  
Impact Of Climate Change ◽  
The Impact

scholarly journals Evaluating the Impact of Climate Change on Paddy Water Balance Using APEX-Paddy Model

Water ◽  
2020 ◽  
Vol 12 (3) ◽  
pp. 852 ◽  
Author(s):  
Mohammad Kamruzzaman ◽  
Syewoon Hwang ◽  
Soon-Kun Choi ◽  
Jaepil Cho ◽  
Inhong Song ◽  
...  
Keyword(s):  
Climate Change ◽  
Water Balance ◽  
Maximum Temperature ◽  
Climate Change Scenarios ◽  
Climate Scenarios ◽  
Water Balance Components ◽  
Impact Of Climate Change ◽  
Paddy Water ◽  
Significant Difference ◽  
The Impact

This research aims to assess the impact of climate change on water balance components in irrigated paddy cultivation. The APEX-Paddy model, which is the modified version of the APEX (Agricultural Policy/Environmental eXtender) model for paddy ecosystems, was used to evaluate the paddy water balance components considering future climate scenarios. The bias-corrected future projections of climate data from 29 GCMs (General Circulation Models) were applied to the APEX-Paddy model simulation. The study area (Jeonju station) forecasts generally show increasing patterns in rainfall, maximum temperature, and minimum temperature with a rate of up to 23%, 27%, and 45%, respectively. The hydrological simulations suggest over-proportional runoff–rainfall and under-proportional percolation and deep-percolation–rainfall relationships for the modeled climate scenarios. Climate change scenarios showed that the evapotranspiration amount was estimated to decrease compared to the baseline period (1976–2005). The evaporation was likely to increase by 0.12%, 2.21%, and 7.81% during the 2010s, 2040s, and 2070s, respectively under Representative Concentration Pathway (RCP)8.5, due to the increase in temperature. The change in evaporation was more pronounced in RCP8.5 than the RCP4.5 scenario. The transpiration is expected to reduce by 2.30% and 12.62% by the end of the century (the 2070s) under RCP4.5 and RCP8.5, respectively, due to increased CO2 concentration. The irrigation water demand is generally expected to increase over time in the future under both climate scenarios. Compared to the baseline, the most significant change is expected to increase in the 2040s by 3.21% under RCP8.5, while the lowest increase was found by 0.36% in 2010s under RCP4.5. The increment of irrigation does not show a significant difference; the rate of increase in the irrigation was found to be greater RCP8.5 than RCP4.5 except in the 2070s. The findings of this study can play a significant role as the basis for evaluating the vulnerability of rice production concerning water management against climate change.

scholarly journals Impacts of Climate Change on Mean Annual Water Balance for Watersheds in Michigan, USA

Water ◽  
2015 ◽  
Vol 7 (12) ◽  
pp. 3565-3578 ◽  
Author(s):  
Yinqin Zhang ◽  
Bernard Engel ◽  
Laurent Ahiablame ◽  
Junmin Liu
Keyword(s):  
Climate Change ◽  
Water Balance ◽  
Annual Water Balance ◽  
Annual Water ◽  
Impacts Of Climate Change
Sign in / Sign up

Export Citation Format

Share Document