Search
Now showing items 1-27 of 27
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract In this study, we aim to better understand the current and future projections of precipitation extremes in Europe in the context of climatic variability over a long-term period from the last millennium to the end ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
The quantification of climate change impacts on hydrology is subjected to multiple uncertainty sources. Large ensembles of hydrological simulations based on multimodel ensembles (MMEs) have been commonly applied to represent ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
Abstract
Large-scale hydrological models are important tools for simulating the hydrological effect of climate change. As an indispensable part of the application of distributed hydrological models, large-scale ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)
Changing conditions of the climate and underlying surface have altered the rainfall-runoff relationships in many basins, greatly increasing additional challenges in the applicability of hydrological models for studying the ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
Bias correction techniques are widely used to bridge the gap between climate model outputs and input requirements of hydrological models to assess the climate change impacts on hydrology. In addition to univariate bias ...
(Journal article / Tidsskriftartikkel / SubmittedVersion, 2020)
Practical application of hydrological models requires parameter transfer, both temporally and spatially, to compensate for the lack of data. In this study, the transferability of parameters is evaluated using a lumped ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
Abstract
Bias correction methods are based on the assumption of bias stationarity of climate model outputs. However, this assumption may not be valid, because of the natural climate variability. This study ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
Ensemble weather forecasting generally suffers from bias and under‐dispersion, which limit its predictive power. Several post‐processing methods have been developed to overcome these limitations, and an intercomparison is ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
Bias correction methods are routinely used to correct climate model outputs for hydrological and agricultural impact studies. Even though superior bias correction methods can correct the distribution of daily precipitation ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)
Merging gauge observation with a single original satellite-based precipitation product (SPP) is a common approach to generate spatial precipitation estimates. For the generation of high-quality precipitation maps, however, ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)
As a major weather-driven disaster, drought can be assessed from meteorological to hydrological aspects. Although the propagation from meteorological to hydrological droughts has received lots of attention in recent years, ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
The Clausius‐Clapeyron relationship holds that the atmospheric water vapor content enhances with warming temperatures, suggesting intensifications of precipitable water and also altering runoff generation. Drought conditions ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
This study comprehensively evaluates eight satellite-based precipitation datasets in streamflow simulations on a monsoon-climate watershed in China. Two mutually independent datasets—one dense-gauge and one gauge-interpolated ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
Hydrological extremes are closely related to extreme hydrological events, which have been and continue to be one of the most important natural hazards causing great damage to lives and properties. As two of the main factors ...
Does the weighting of climate simulations result in a better quantification of hydrological impacts?
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
With the increase in the number of available global climate models (GCMs), pragmatic questions come up in using them to quantify climate change impacts on hydrology: is it necessary to unequally weight GCM outputs in the ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
The impacts of climate change on water resources in snow- and glacier-dominated basins are of great importance for water resource management. The Snowmelt Runoff Model (SRM) was developed to simulate and predict daily ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
Summer monsoon rainfall forecasting in the Yangtze River basin is highly valuable for water resource management and for the control of floods and droughts. However, improving the accuracy of seasonal forecasting remains a ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
The traditional calibration objective of hydrological models is to optimize streamflow simulations. To identify the value of satellite soil moisture data in calibrating hydrological models, a new objective of optimizing ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
Meteorological Ensemble Streamflow Prediction (ESP), which uses Ensemble Weather forecasts (EWFs) to drive hydrological models, is a useful methodology for extending forecast periods and to provide valuable uncertainty ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
Abstract. The Himalayan Mountains are the source region of one of the world's largest supplies of freshwater. The changes in glacier melt may lead to droughts as well as floods in the Himalayan basins, which are vulnerable ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
The climate change impacts on droughts have received widespread attention in many recent studies. However, previous studies mainly attribute the changes in future droughts to human-induced climate change, while the impacts ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
Considering rapid increases in the number of climate model simulations being produced by modelling centres, it is often infeasible to use all of them in climate change impact studies. In order to thoughtfully select subsets ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
Most lumped hydrological models use areal average precipitation data as model input. Though weather-radar-based and satellite-based precipitation estimation methods have been proposed in recent years, the rain gauge is ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
Climate model response (M) and greenhouse gas emissions (S) uncertainties are consistently estimated as spreads of multi‐model and multi‐scenario climate change projections. There has been less agreement in estimating ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
This study proposes a method to estimate the timing of human-induced climate change (HICC) emergence from internal climate variability (ICV) for hydrological impact studies based on climate model ensembles. Specifically, ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
Under the background of global climate change and local anthropogenic activities, multiple driving forces have introduced various nonstationary components into low-flow series. This has led to a high demand on low-flow ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
Statistical downscaling is useful for managing scale and resolution problems in outputs from global climate models (GCMs) for climate change impact studies. To improve downscaling of precipitation occurrence, this study ...