Significant gaps exist in water management strategies implemented the sub-basin of Narmada River, Veda River Basin. Hence, main goal this study is to predict demand and supply, recharge draft with use Water Evaluation Planning System (WEAP) Model. The area watershed located Nimar region Madhya Pradesh, Middle India. In study, WEAP model used as a decision support system for management. uses bal...

Anthropogenic pressures on aquatic systems have placed a renewed focus on biodiversity of aquatic macroinvertebrates. By combining classical taxonomy and DNA barcoding we identified 39 species of caddisflies from the Crooked River, a unique and sensitive system in the southernmost arctic watershed in British Columbia. Our records include three species never before recorded in British Columbia: ...

Precipitation is very important to the formation of runoff, and studying of runoff variation and its response to precipitation has practical significance to sustainable utilization of water resources. The study used Mann-Kendall test, anomaly accumulation method, and precipitation elasticity of runoff method to analyze the changes in the relation of precipitation and runoff and the contribution...

Based on easily available morphological data within the Seine river watershed (76750 km(2)), two approaches were used for wetland delineation and characterisation. Their common assumption is that geomorphology largely governs the spatial distribution of wetlands, because it determines topography and the nature of deposits, thus water pathways and residence times. The first approach relies on th...

Yersinia enterocolitica has been detected in surface water, and drinking untreated water is a risk factor for infection. PCR-based methods have been used to detect Y. enterocolitica in various sample types, but quantitative studies have not been conducted in water. In this study, quantitative PCR (qPCR)-based methods targeting the Yersinia virulence genes ail and yadA were used to survey the Gr...

The results of simultaneous field observations from October 1999 to November 2000 are shown and compared with those of 1970’s. The results show that during the past 25 years, along with the development of urbanization, groundwater tables in shallow aquifer become a few meters lower. And the nitrate concentrations of groundwater are found to become higher. To estimate the effects of urbanization...

In order to clarify the distribution characteristics and potentially environmental effect of phosphorus (P) chemical speciation in river sediments from a typical geological P-rich (GPR) watershed, South China. Forty-eight sediment samples collected Huangbai River Yichang city, Hubei province. The levels TP wathershed were remarkably higher than those most Chinese lakes, reservoirs, river. Ca-P ...

Morphometric analysis in a watershed is requirement analyzing hydrological conditions watershed, because the properties of river networks and their relationship to each other will affect condition water resources watershed. This study aims analyze variations discharge two rivers upper Bengkulu morphometric aspects that influence it. For this reason, several are calculated, such as area circulat...

A semi-distributed watershed model was developed that conceptualizes the catchment as a cascade of nonlinear storage elements whose geometric dimensions are derived from the Horton±Strahler ordering of the stream network. Each storage element represents quick storm runo€ over land or in a channel segment. The physically based groundwater submodel is parameterized through the application of the ...