نتایج جستجو برای: isotope hydrology
تعداد نتایج: 39399 فیلتر نتایج به سال:
Surface and groundwater resources such as Arnaveh karstic spring and Shirin Dareh reservoir are the main sources of drinking water and agricultural activity in the North Khorasan province, northeast of Iran. The main agents of this study are to evaluate the origin, hydrochemical and isotope characteristics of water resources and also suitability of the Shirin dareh reservoir water for drinking ...
Abstract. Stable water isotopes are natural tracers in the hydrological cycle and have been applied hydrology, atmospheric science, ecology, paleoclimatology. However, factors controlling isotopic distribution, both at spatial temporal scales, debated low middle latitude regions, due to significant influence of large-scale circulation complex sources vapor. For first time, we made situ observat...
Citation: Girard P, Levison J, Parrott L, Larocque M, Ouellet M-A and Green DM (2015) Modeling cross-scale relationships between climate, hydrology, and individual animals: generating scenarios for stream salamanders. Front. Environ. Sci. 3:51. doi: 10.3389/fenvs.2015.00051 Modeling cross-scale relationships between climate, hydrology, and individual animals: generating scenarios for stream sal...
Curvature distribution within hillslopes and catchments and its effect on the hydrological response P. W. Bogaart and P. A. Troch Hydrology and Quantitative Water Management Group, Wageningen University, The Netherlands now at: Department of Hydrology and Water Resources, The University of Arizona, Tucson, Arizona, USA Received: 23 March 2006 – Accepted: 26 April 2006 – Published: 20 June 2006 ...
Andrew W. Western1, Rodger B. Grayson1, and Günter Blöschl2 1Cooperative Research Centre for Catchment Hydrology and Centre for Environmental Applied Hydrology, Department of Civil and Environmental Engineering, The University of Melbourne, Victoria 3010, Australia; e-mail: [email protected], [email protected] 2Institut für Hydraulik, Gewässerkunde und Wasserwirtschaft...
The paper addresses the role of the conceptual rainfall-runoff modelling approach in hydrology on a scientific and technological context. From this analysis, suggestions for modelling and further research in this field are proposed. K E Y W O R D S : model development; model use; conceptual rainfall-runoff modelling; epistemology; hydrology.
1 Co-operative Research Centre for Catchment Hydrology and the Department of Civil and Environmental Engineering, University of Melbourne ([email protected], [email protected], [email protected]). 2 Co-operative Research Centre for Catchment Hydrology and the School of Anthropology, Geography and Environmental Studies, University of Melbourne (idruth@unimel...
cosmic rays in the upper troposphere (9000 meters to 15000 meters) initiate the followingnuclear chemical reaction: 1n + 14n => 14c + 1h. previous research has shown a strong effect of latitude onthe abundance of neutrons from cosmic rays. however, to date, there has been little exploration of therelationship between the latitude effect for cosmic-ray neutrons and latitudinal variations of stab...
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