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Determination of hydraulic properties of an aquifer potential from pumping examination: A situation study of Konshisha Location, central Nigeria
outcomes exhibit the aquifers of the analyze places are of reasonable to low or limited generate. The
Nevertheless, the corresponding estimates for storativity span a wide array. This conduct is confirmed numerically for several styles of development heterogeneity. An exceedingly important obtaining with the numerical investigation is always that T values believed making use of simulated drawdown from specific observation wells are all quite near to the successful T worth for parallel move. This was observed even in nonmultiGaussian T fields, exactly where significant T zones are well connected and wherever the helpful T is larger sized as opposed to geometric common of issue values. This suggests that Jacob's method can be used for estimating effective T values in many, Otherwise most, formations.
Rainfall in Nigeria is highly dynamic and variable on the temporal and spatial scale. This has taken a far more pronounced dimension due to local climate improve. In this particular paper, Regular Precipitation Index (SPI) and Coefficient of Variability statistical resources had been employed to analyse rainfall trends and designs in Abuja amongst 1986 and 2016.
The sample of rainfall in Akure has long been haphazard, because it has not followed its natural development for a long time as a result of local weather modify effect. This research aimed to look at the development of rainfall in Akure employing fifty years rainfall data. Facts was gathered from your Nigerian Meteorological Agency, Oshodi, Lagos state, Nigeria. Descriptive figures (suggest and typical deviation) and inferential figures (time series and correlation Evaluation) were utilized to analyse the information.
Every day rainfall knowledge of 31 yrs was employed for the research. The day-to-day rainfall data was subjected to numerous analyses. The result received indicated that there's a downward development inside the rainfall total been given in Abuja during the last 31 years. Also, a gradual decadal decrease in rainfall was observed using the SPI to check the 3 decades less than evaluate.
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History: Polyparasitism is common in rural communities from the establishing earth, and It's a serious problem for general public health. The goal of this research is to investigate the co-an infection of intestinal parasites and urinary schistosomiasis between college-aged children in two nearby federal government regions of Benue State. Methods: This analyze collected 452 stool and urine samples from randomly selected contributors and examined them using three methods - immediate damp mount, formol ether focus, and urine sedimentation. The researchers also utilized questionnaires to assess danger things affiliated with the samples. The information was then analyzed using the Chi-sq. statistical test to detect any major relationships involving the different elements examined. Results: The examine discovered that 29.0% on the 452 randomly chosen participants were being contaminated with at least one particular parasite. 17.3% on the contaminated ended up male, although 11.7% were female.
Each time a very well is pumped or usually discharged, h2o‐stages in its neighborhood are reduced. Until this reducing happens instantaneously it signifies a lack of storage, either through the un‐watering of a percentage of the Akpen state Benue previously saturated sediments Should the aquifer is nonartesian or by release of stored water because of the compaction in the aquifer because of the reduced pressure When the aquifer is artesian. The mathematical theory of floor‐water hydraulics continues to be based mostly, evidently fully, with a postulate that equilibrium has long been attained and so that h2o‐stages are now not falling.
This review analyses Makurdi rainfall information from 1955 to 2015, for the purpose of detecting the rainfall variability, traits, and evaluating its implications on flood incidence. Information on everyday rainfall and flood occurrences ended up gathered from appropriate governing administration organizations. Rainfall developments had been analyzed utilizing MannKendall, Spearmans rank correlation and College students t tests, each offering Nearly equivalent final results for the a few techniques. Rainfall variability was analyzed employing standardized precipitation index (SPI).
Put up-construction Aid (PCS) products and services refer to all sorts of aid/support offered to water assistance suppliers (WSPs) to enable them to detect, correct and manage drinking water technique infrastructure or stop long term technique faults. PCS enhances the quality and sustainability of h2o offer companies. This paper examines the provision of PCS to state water authorities in Nigeria. Especially, we determined the resources of PCS and relevance of PCS; then we mentioned the sample of event of procedure faults the bureaucracy linked to PCS provision over the sampled states. Eventually, we examined the constraints to PCS provision along with the selections for conquering the worries. The study applied empirical info derived from questionnaire surveys, by way of critical informant interviews (KIIs) and from revealed literature. The data ended up analyzed employing descriptive statistical equipment.
On this study, We have now coupled area geophysical method with pumping examination benefits to offer a cost efficient and effective alternate in aquifer parameter estimation. Vertical Electrical Sounding (VES) was performed at forty web sites inside the examine region for that identification on the vertical variation in subsurface lithology and for your characterization of your aquifer procedure of your review space. The interpretation in the VES info exposed 3 to five geoelectric units With all the depth to aquifer varying from seven to 108m along with the resistivity from the saturated layer various concerning 42.
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