نتایج جستجو برای: catchments using hec

تعداد نتایج: 3392444  

2008
I. Braud J. Dehotin

Introduction Conclusions References Tables Figures ◭ ◮ ◭ ◮ Back Close Full Screen / Esc Papers published in Hydrology and Earth System Sciences Discussions are under open-access review for the journal Hydrology and Earth System Sciences Abstract Introduction Conclusions References Tables Figures ◭ ◮ ◭ ◮ Back Close Full Screen / Esc Printer-friendly Version Interactive Discussion EGU Abstract Di...

2007
Alexandre Marco da Silva Lilian Casatti Clayton Alcarde Alvares Aline Maria Leite Luiz Antonio Martinelli Steven F. Durrant

Soil loss expectation and possible relationships among soil erosion, riparian vegetation and water quality were studied in the São José dos Dourados River basin, State of São Paulo, Brazil. Through Geographic Information System (GIS) resources and technology, Soil Loss Expectation (SLE) data obtained using the Universal Soil Loss Equation (USLE) model were analyzed. For the whole catchment area...

2017
Donny Gunaryadi Sugiyo Simon Hedges

Human-elephant conflict (HEC) is a serious threat to elephants and can cause major economic losses. It is widely accepted that reduction of HEC will often require community-based methods for repelling elephants but there are few tests of such methods. We tested community-based crop-guarding methods with and without novel chili-based elephant deterrents and describe changes in farmers' willingne...

2015
Qingsong Wang Ping Liu Xueliang Yuan Xingxing Cheng Ruimin Mu Jian Zuo Marc A. Rosen

Sustainable energy production and consumption is one of the issues for the sustainable development strategy in China. As China’s economic development paradigm shifts, household energy consumption (HEC) has become a focus of achieving national goals of energy efficiency and greenhouse gas reduction. The information entropy model and LMDI model were employed in this study in order to analyse the ...

2005
Junke Guo Pierre Y. Julien

Analytical approximations to Einstein integrals are proposed. The approximations represented by two fast-converging series are valid for all values of their arguments. Accordingly, the algorithm can be easily incorporated into professional software like HEC-RAS or HEC-6 with minimum computational effort. DOI: 10.1061/(ASCE)0733-9429(2004)130:12(1198) CE Database subject headings: Bed load; Susp...

Journal: :IOP Conference Series: Earth and Environmental Science 2021

2016
C. E. M. Lloyd J. E. Freer P. J. Johnes A. L. Collins

Analysis of hydrochemical behaviour during storm events can provide new insights into the process controls on nutrient transport in catchments. The examination of storm behaviours using hysteresis analysis has increased in recent years, partly due to the increased availability of high temporal resolution data sets for discharge and water quality parameters. A number of these analyses involve th...

2014
Andrew J. Tanentzap Erik J. Szkokan-Emilson Brian W. Kielstra Michael T. Arts Norman D. Yan John M. Gunn

Aquatic ecosystems are fuelled by biogeochemical inputs from surrounding lands and within-lake primary production. Disturbances that change these inputs may affect how aquatic ecosystems function and deliver services vital to humans. Here we test, using a forest cover gradient across eight separate catchments, whether disturbances that remove terrestrial biomass lower organic matter inputs into...

2013
Kenneth Boucher Michael R. Irwin Neeraj Agarwal Anita Y. Kinney Rebecca A. Campo Kathleen O'Connor Kathleen C. Light Yoshio Nakamura David L. Lipschitz Paul C. LaStayo

Objective. The purpose of this randomized controlled trial (RCT) was to examine the feasibility and acceptability of a Tai Chi Chih (TCC) intervention in senior female cancer survivors with physical functioning limitations, and its effects on health-related quality of life (QOL). Design. This was a two-armed, parallel group, RCT with 12-weeks of Tai Chi Chih or Health Education Control. Methods...

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