Groundwater Level Analyse In Urgench City With Using Modflow Modeling And Forecasting System

Abstract

The study was conducted as part of a project to develop an automation system for monitoring groundwater in the city of Urgench. The possibilities of modeling and forecasting modeling MODFLOW in groundwater were studied. According to the results, regularities of the level and behavior of groundwater in the city of Urgench were revealed. According to the survey, the direction of movement of groundwater in the city of Urgench shifts in a northwesterly direction to a slope of 0.0008. According to the geophilized model, its high-traffic zone is located at a depth of 10-15 m, from 4-5 m per second.

Systematic composition of the middle Jurassic flora and its stratigraphic distribution (Ustyurt region, Uzbekistan)

“…This paper presents the floristic characteristics (summary lists) of Jurassic sediments, determination and clarification of their age, taking into account the facies type of sediments, comparison with complexes of neighboring areas [16][17][18][19][20]. When describing the section, attention was paid to all plant residues without exception: definable and indefinable, good and poor preservation, sin-gle and occurring in mass quantities, as well as the occurrence of certain plant residues to precipitation of one or another facies type [21][22][23][24][25].…”

Water purification and demineralization technology

“…In thе prеsеnсе оf thе аdditiоns 2-3 mg/dm 3 оf PHMG еquаl оr bеttеr quаlitу оf thе Sirdаrуа Rivеr wаtеr filtrаtе bу mоst indiсаtоrs wаs асhiеvеd аt lоwеr dоsеs (bу 10-20 mg/dm3) оf АS, whilе thоsе оf thе Nаrin Rivеr wаtеr-аt thе lоwеr (bу 20-40 mg/dm 3 ) dоsе оf АS аftеr аdditiоn оf 5 mg/dm 3 оf PHMG. Lоwеr dоsеs оf PHMG did nоt mаkе it pоssiblе tо rеtаin thе filtrаtе quаlitу аt thе lоwеr dоsеs оf thе соаgulаnt [11][12][13][14][15][16][17][18][19][20][21][22][23][24].…”

Method of calculation of the flow motion model in water intake facilities

“…Some limitations and assumptions are made to facilitate solving these problems in practice. In practice, in the study of hydraulic and hydrological processes related to flow, research and experiments of a certain scale are carried out, as a result of which, mainly, imperial and semi-imperial formulas are obtained, and they are widely used in calculation and design [8,9]. In particular, the implementation of IOP Publishing doi:10.1088/1755-1315/1231/1/012060 2 the speed of the flow in water intakes using a mathematical method, that is, on the basis of numerical calculations, brings some convenience.…”