Sentences with phrase «hydrological models»
Hydrological models are tools that scientists use to understand how water moves and behaves in different environments such as rivers, lakes, and underground. These models help predict things like water levels, the flow of rivers, and the availability of water resources. They are important for managing and protecting our water sources. Full definition
In 2009, he joined the Joint Research Centre of the European Commission, where his main tasks were the maintenance and further development of the LISFLOOD hydrological model for the European and the Global Flood Awareness System (EFAS and GloFAS).
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We employ the Variable Infiltration Capacity (VIC) process - based hydrological model driven by both observations and an ensemble of CMIP3 climate models in an attempt to discover the proximate causes of anomalous APDF events in the FRB.
Using the Budyko framework for calibrating a global hydrological model in ungauged catchments of the world.
Eum, H. - I., Dibike, Y., Prowse, T. and Bonsal, B., 2014, Inter-comparison of high - resolution gridded climate data sets and their implication on hydrological model simulation over the Athabasca Watershed, Canada.
Comparing temporal homogeneity and trends in climate indices and hydrological model outputs calculated from downscaled reanalyses and gridded observations was useful for diagnosing the reliability of the various historical data sets.
We employ the Variable Infiltration Capacity (VIC) process - based hydrological model driven by gridded observations to investigate the key controlling factors of anomalous APF events in the FRB and four of its subbasins that contribute more than 70 % of the annual flow at Fraser - Hope.
They combined this with a fine - grained hydrological model (Geophysical Research Letters, DOI: 10.1029 / 2011GL046837).
Lead author Leena Järvi of the University of Helsinki coupled those with an urban hydrological model — the Surface Urban Energy and Water balance Scheme (SUEWS)-- to perform a multiyear analysis.
The team also hopes that in future analyses, they can link hydrological models with their analyses to study changes in flood risk more directly.
The study used detailed hydrological models to compare the amount of flooding in El Niño and La Niña years to the average from all years between 1958 to 2000.
On the importance of including vegetation dynamics in Budyko's hydrological model R. J. Donohue, M. L. Roderick, and T. R. McVicar Ecosystem Dynamics Group, Research School of Biological Sciences,
Rainfall and snowfall data from the three countries located in the Indus and Mekong river basins will be fed into a software simulated hydrological model that will also crunch in satellite data for accurate predictions, according to Toshio Koike, a collaborator from Japan, in the Asian Water Cycle Initiative (AWCI) project.
Examples include the forecasting of tropical cyclone tracks, heavy rainfall, strong winds, and flood prediction through coupling hydrological models to ensembles.
EDgE is a proof - of - concept project which combines climate data and state - of - the - art hydrological modelling to deliver a demonstration water - oriented information system implemented through a web application.
Assessing the role of uncertain precipitation estimates on the robustness of hydrological model parameters under highly variable climate conditions.
The risk assessment framework comprises hydrological modelling, threshold - based evaluation of extreme event magnitude and frequency, fully integrated 2D flood hazard mapping, updated exposure maps, country - specific depth - damage functions and improved vulnerability information to estimate current and future flood risk.
Now we are expanding our Data Portal again, with our new Gridded Hydrologic Model Output Page, which provides access to gridded, high - resolution projections of hydrologic simulation data for four watersheds in British Columbia, generated at PCIC using the VIC hydrological model.
Using an ensemble of five global hydrological models, the researchers examined the evolution of water availability, demand, and scarcity globally from 1971 to 2010.
Statistical Emulation of Streamflow Projections from a Distributed Hydrological Model: Application to CMIP3 and CMIP5 Climate Projections for British Columbia, Canada, Water Resources Research 50 (11), 8907 - 8926, doi: 10.1002 / 2014WR015279.
After evaluating data from the field, hydrological models, and Environmental Impact Assessment reports about the small dams, Kibler and Tullos concluded that impacts of the small dams exceeded those of large dams on nine of the 14 characteristics they studied.
The research — published in the journal PLOS ONE — combines geological evidence from the Olduvai sedimentary basin in Northern Tanzania, which formed about 2.2 million years ago, and results from a hydrological model.
To this end, the research team — which also includes Ignacio Rodriguez - Iturbe, the James S. McDonnell Distinguished University Professor of Civil and Environmental Engineering, and co-authors from China and Japan — combined a hydrological model with domestic and international trade simulations to determine the efficiency of China's food trade in terms of water use as well as the role of foreign trade in this virtual water - trade system.
«We are taking outputs from global climate models and hydrological models and bridging the gap between science and what the decision - maker community needs,» said Sajjad Ahmad of the University of Nevada, Las Vegas.
Using a digital terrain model of the landscape and a hydrological model simulation the scientists found that planting trees on the floodplain and increasing the number of logjams, across 10 - 15 per cent of the total river length could reduce the peak height of a potential flood in the town by 6 per cent once the trees had grown for 25 years.
The team used a hydrological model to calculate grain yields, which vary depending on factors such as climate and soil type.
Combined with earlier water resource monitoring and hydrological modeling, the information let them estimate fluctuations in ocean mass.
Alley, R.B. Towards a hydrological model for computerized ice - sheet simulations.
For the hydrological modelling of the Thames river catchment done at CEH we showed that the changes in atmospheric circulation and precipitation caused higher peak 30 - day river flow, while flood risk mapping revealed a small increase in flood risk for properties in the Thames catchment.
The rainfall from the models was fed into a hydrological model for the Thames and then combined with flood risk maps.
Water and Adaptation Interventions in Central and West Asia - our task is to provide climate data and climate scenarios for the Central Asian countries to be used in hydrological modelling
FMI is conducting important research related to climate change, weather prediction and hydrological modeling, where high quality field measurements are still needed beside models and satellite data.
With the hydrological model E-Hype climate change impacts on the river flow discharge were calculated for the Rioni River, Georgia.
The method combines the results of long - term atmospheric reanalyses downscaled with a stochastic statistical method and homogenized station observations to derive the meteorological forcing needed for hydrological modeling.
In this paper, a new approach to derive twentieth century hydrological reconstructions over France with an hydrological model is presented.
In general, these studies have shown that different ways of creating scenarios from the same source (a global - scale climate model) can lead to substantial differences in the estimated effect of climate change, but that hydrological model uncertainty may be smaller than errors in the modelling procedure or differences in climate scenarios (Jha et al., 2004; Arnell, 2005; Wilby, 2005; Kay et al., 2006a, b).
Virtually all studies use a hydrological model driven by scenarios based on climate model simulations, with a number of them using SRES - based scenarios (e.g., Hayhoe et al., 2004; Zierl and Bugmann, 2005; Kay et al., 2006a).