Results 21 to 30 of about 6,936,990 (282)

National-Scale Variation and Propagation Characteristics of Meteorological, Agricultural, and Hydrological Droughts in China

open access: yesRemote Sensing, 2020
The regional and national scales variation and propagation characteristics of different types of droughts are critical for improving drought resilience, while information is limited in China.
Ning Yao   +6 more
semanticscholar   +1 more source

INVESTIGATING AND MODELLING EFFECTS OF CLIMATICALLY AND HYDROLOGICALLY INDICATORS ON THE URMIA LAKE COASTLINE CHANGES USING TIME SERIES ANALYSIS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
Study of hydrological parameters of lakes and examine the variation of water level to operate management on water resources are important. The purpose of this study is to investigate and model the Urmia Lake water level changes due to changes in ...
M. Ahmadijamal, M. Hasanlou
doaj   +1 more source

On the spatio-temporal analysis of hydrological droughts from global hydrological models [PDF]

open access: yes, 2011
The recent concerns for world-wide extreme events related to climate change have motivated the development of large scale models that simulate the global water cycle.
G. A. Corzo Perez   +9 more
core   +2 more sources

Application of online hydrological monitoring system in Jinjie Coal Mine

open access: yesGong-kuang zidonghua, 2018
For the problem that manual observation method of underground water level in coal mine could not obtain variation of hydrological parameters overall and real-timely, an online hydrological monitoring system was used in Jinjie Coal Mine to obtain water ...
WANG Yongju
doaj   +1 more source

Large-Scale Hydrological and Sediment Modeling in Nested Domains under Current and Changing Climate

open access: yes, 2021
Continental and global dynamic hydrological models have emerged recently as tools for large-scale analyses. One such tool is a dynamic process-based rainfall-runoff and water quality model called Hydrological Predictions for Environment (HYPE).
Arheimer, Berit   +4 more
core   +1 more source

Development and application of a soil classification-based conceptual catchment- scale hydrological model [PDF]

open access: yes, 2005
A conceptual, continuous, daily, semi distributed catchment-scale rainfall- runoff model that has the potential to be ultimately used in ungauged catchments is described.
Holman, Ian P., Marechal, David
core   +1 more source

Habitat disturbance and hydrological parameters determine the body size and reproduction strategy of alluvial ground beetles

open access: yesZooKeys, 2011
Environmental variability is the main driver for the variation of biological characteristics (life-history traits) of species. Therefore, life-history traits are particularly suited to identify mechanistic linkages between environmental variability and ...
Michael Gerisch
doaj   +1 more source

Study on water regime assessment and prediction of stream flow based on an improved RVA

open access: yesOpen Geosciences, 2022
Considering that many hydrological analysis methods compare and analyze the runoff before and after the construction of the reservoir, without restoring the measured data of the hydrological station, in this case, when the length of the measured data ...
Guo Wei   +6 more
doaj   +1 more source

Effect of local and regional factors on the structure of the fish communities associated with aquatic macrophyte stands in oxbow lakes on the Amazon floodplain [PDF]

open access: yesAnais da Academia Brasileira de Ciências
The Amazon floodplain is home to an extremely high diversity of fish, with lakes playing an important role in the establishment of this biological richness.
RONALDO S. DA SILVA   +6 more
doaj   +1 more source

The timing of unprecedented hydrological drought under climate change

open access: yesNature Communications, 2022
Droughts that exceed the magnitudes of historical variation ranges could occur increasingly frequently under future climate conditions. However, the time of the emergence of unprecedented drought conditions under climate change has rarely been examined ...
Y. Satoh   +15 more
semanticscholar   +1 more source

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