نتایج جستجو برای: hydrologists

تعداد نتایج: 296  

2003
Rajat Bindlish Thomas J. Jackson Eric Wood Huilin Gao Patrick Starks David Bosch Venkat Lakshmi

The lack of continuous soil moisture fields at large spatial scales, based on observations, has hampered hydrologists from understanding its role in weather and climate. The most readily available observations from which a surface wetness state could be derived is the Tropical Rainfall Measuring Mission (TRMM) Microwave Imager (TMI) observations at 10.65 GHz. This paper describes the first atte...

Journal: :Cosmetics 2023

Over the course of last 20 years, numerous studies have identified benefits thermal waters on different skin conditions. Consequently, several investigations been carried out their effects skin, which are linked to chemical composition, and, recently, scientists turned attention role spring’s microbiota, named “hydrobiome”, regarding these therapeutic effects. At same time, development cosmetic...

Journal: :Journal of Applied Meteorology and Climatology 2021

Abstract We develop a nonparametric procedure to assess the accuracy of normality assumption for annual rainfall totals (ART), based on marginal statistics daily rainfall. The is addressed practitioners and hydrologists that operate in data-poor regions. To do so we use 1) goodness-of-fit metrics conclude approximate convergence empirical distribution normal shape classify 3007 time series from...

Journal: :Journal of Nigerian Society of Physical Sciences 2023

Modeling extreme stochastic phenomena associated with catastrophic temperatures, heat waves, earthquakes and destructive floods is an aspect of proactive mitigation risk. Hydrologists, reliability engineers, meteorologist researchers among other stakeholders are faced the challenges providing adequate model for fitting real life datasets from natural hazardous occurrences in our environment. Co...

Journal: :E3S web of conferences 2021

In 1924, Haff disease was first detected in East Prussia. Till now, cases of have been recorded Sweden, Russia, the United States, China, Brazil, Japan, and China among people animals. During last 40 years, there has a significant expansion geographical range disease. From 1924 to 2019, 31 outbreaks were various parts world. The total number victims about 3,000 people. human registered 2019-202...

Journal: :Science of The Total Environment 2021

In Sahelian landscapes, land use/land cover (LULC) dynamics and climate variability are already known to affect the water cycle. its current practice however, hydrological modelling does not account for LULC changes. This issue pertains rapidly evolving watersheds might result in critical inaccuracies simulated processes. this study, Soil Water Assessment Tool (SWAT) model was used simulate sur...

Journal: :Geografia 2022

The presence of complex ground soil structures limits the attempt for groundwater extraction alternate water supply usage. Hydrologists and engineers have made many attempts to Model 3D flow storage using digital elevation model (DEM) data but resulted in limited success terms actual subsurface geology representation. This study construct resistivity an environment volumetric geo-objects (VGOs)...

Journal: :Bulletin of the American Meteorological Society 2023

Abstract The science of mountainous hydrology spans the atmosphere through bedrock and inherently crosses physical disciplinary boundaries: land-atmosphere interactions in complex terrain enhance clouds precipitation, while watersheds retain release water over a large range spatial temporal scales. Limited observations challenge efforts to improve predictive models face rapid changes. Upper Col...

Journal: :J. Geographic Information System 2011
Étienne Cossart

Glacier variation is one of the best indicators of climate change in mountainous environment. In French Alps, many temporal data are acquired by glaciologists at glaciers scale: geometrical parameters (surface area, thickness, length and front altitude) are surveyed since the end of the 19th century. Those parameters are necessary to estimate the mass-balance of glaciers and, then, an accurate ...

2017
Adrian A. Harpold Michael L. Kaplan P. Zion Klos Timothy Link James P. McNamara Seshadri Rajagopal Rina Schumer Caitriana M. Steele

The phase of precipitation when it reaches the ground is a first-order driver of hydrologic processes in a watershed. The presence of snow, rain, or mixed-phase precipitation affects the initial and boundary conditions that drive hydrological models. Despite their foundational importance to terrestrial hydrology, typical phase partitioning methods (PPMs) specify the phase based on near-surface ...

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