Pangyo experimental catchment is located in Unjung Stream, which is the second tributary of the Tan River, the first tributary of the Han River, as well as Geumto Stream, which is a tributary of Unjung Stream. The area of the entire catchment is 23.1 km, with the Geumto Stream catchment spanning 9.84 km and the Unjung Stream catchment 13.26 km. Four ultrasonic stream gauges, one water level gau...

the relation of shock index (si) and revised trauma score (rts) with trauma patients mortality after first 24 hours of admission at khatam-al anbia hospital in iranshahr heydarikhayat n[1], rezaee hematabadi ma[2], rasouli d[3], kalbali a[4] received: 11 ay , 2012 accepted: 5aug, 2012abstract background & aims: trauma is one of the most important health problems and a leading cause of death in ...

A new approach to regionalisation for prediction of flow characteristics in ungauged catchments is presented. If flows in ungauged catchments are to be predicted using calibrated rainfall-runoff models, regional relationships between the parameters of such models and catchment attributes must be determined. This is only possible with parsimonious models (fewer than about 7 parameters), and even...

a 45 year old farmer from espand village (located in the west of iranshahr county, sistan and baluchistan province, southeastern of iran) with some clinical manifestations referred to the khatam-al-anbia hospital in the city of iranshahr. ct scan showed an extensive edema in nasal and para nasal sinuses. endoscopy consideration revealed the presence of numerous larvae lodged inside the nasal ca...

Catchment management is becoming a more complex task. The sharing of water resources between traditional water users and the environment, the introduction of water and contaminant trading and water quantity and quality targets has necessitated a whole-of-catchment modelling approach. A variety of software products address this need. They range from abstract, general-purpose modelling frameworks...

In this study we propose an uspcaling approach to derive time series of (a) REW scale state variables, and (b) effective REW scale soil hydraulic functions to test and parameterise models based on the REW approach. To this end we employed a physically based hydrological model, that represents the typical patterns and structures in the study catchment, and has previously been shown to reproduce ...

There are a wide range of catchment management models in Australia, that vary according to the resources and historical framework of the particular catchment and jurisdiction. The Natural Resources Commission (NRC) has reviewed the progress of catchment management in New South Wales over the past six years and has observed the development of significant co-operative relationships, particularly ...

Catchment-scale chemical transport is jointly controlled by hydrological and chemical processes. Water may take a complex set of flowpaths underground toward the stream, carrying soluble substances with it. Some chemical constituents are nonreactive; these act as passive tracers, moving with the water. Other constituents react with the porous medium; concentrations of these reactive tracers rev...

Water harvesting is the collection of runoff for productivity purposes, instead of runoff being left to cause erosion. In arid and semi-arid drought-prone areas, micro-catchments are widely used as a water harvesting method to improve rangeland condition. The aim of present study was to investigate the effects of micro-catchment on ecological indices of rangeland health in Ghick-Sheikhha, Jirof...