نتایج جستجو برای: karstic soil

تعداد نتایج: 181307  

Journal: :GIS v Sloveniji 2022

The book Preteklost in prihodnost ('The past and the future') is sixteenth volume GIS v Sloveniji (GIS Slovenia) series commemorates its 30th anniversary. goal of to present wide variety research findings on geographical information systems Slovenia recent years. Powerful geoinformatic tools precise data facilitate processes phenomena, their modelling. presents project outputs results areas suc...

Journal: :Central Asian journal of water research 2022

The research focused on assessing groundwater quality in Jawharkel, Ghanikhel, Chak, Mandukhel, Dawrankhel, Noorkhel, Baba Qala, Sanikhel, Muhkumkhel, and Rasheeddan villages, specifically intended to measure physical chemical parameters the mountainous areas of Chak Karstic Sedimentary Basin District, Wardak Province, located Afghanistan’s central part. analyzed included electric conductivity,...

Journal: :Numerische Mathematik 2017
Wenbin Chen Daozhi Han Xiaoming Wang

We propose and analyze two novel decoupled numerical schemes for solving the Cahn-HilliardStokes-Darcy (CHSD) model for two-phase flows in karstic geometry. In the first numerical scheme, we explore a fractional step method (operator splitting) to decouple the phase-field (Cahn-Hilliard equation) from the velocity field (Stokes-Darcy fluid equations). To further decouple the Stokes-Darcy system...

Journal: :Zootaxa 2015
Santi Watiroyram Anton Brancelj La-Orsri Sanoamuang

Elaphoidella thailandensis sp. nov. and E. jaesornensis sp. nov., collected during an investigation of cave-dwelling copepod fauna in the northern part of Thailand, are described and figured herein. The new species were collected from pools filled by percolating water from the unsaturated zone of a karstic aquifer in Phitsanulok and Lampang Provinces, respectively. Elaphoidella thailandensis, f...

2011
César CASTELLANOS Duane A. KOLTERMAN Henricus Franciscus M. VESTER

! e analysis of the architecture of Buxus vahlii Baill. (Buxaceae) in western Puerto Rico is presented. Two populations growing in diff erent environmental conditions were studied: one is a coastal forest in the municipality of Rincón and the other is a mountain forest with karstic formations in the municipality of Isabela. ! e growth pattern in Buxus vahlii follows Champagnat’s model. Four sta...

Journal: :IJISSC 2010
Konstantinos Voudouris Maurizio Polemio Nerantzis Kazakis Angelo Sifaleras

The availability of quality water is a basic condition of socioeconomic development. The agriculture water demand can be damaged by contamination of groundwater resources. This paper proposes a tool to preserve groundwater quality by using groundwater vulnerability assessment methods and a decision support system (DSS). The mapping of intrinsic groundwater vulnerability was based on reliable me...

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