Environmental & Physical Sciences

Environmental & Physical Sciences Research Papers/Topics

Sediments Thickness And Structural Framework Of Lake Natron Basin And Their Implications For Hydrocarbon Potentiality

ABSTRACT Lake Natron is among the basins of the Eastern branch of the East African Rift located in Northern Tanzania. The main objective of this study was to establish the spatial variation of sediments thickness and to delineate the subsurface structures that control the configuration of the basement and their implications for hydrocarbon potentiality. The study utilized both aeromagnetic and gravity data in achieving the objectives. Two dimension gravity modelling, Euler deconvolution of a...

Regional Stratigraphic And Structural Framework Of Parts Of The Eastern Coastal Swamp Depo-Belt Of The Niger Delta.

ABSTRACT Facies geometry, stratigraphic configuration, structural style, hydrocarbon type and distribution within the paralic Agbada Formation of Middle to Late Miocene age across several fields in the Eastern part of the Coastal Swamp depo-belt were studied using regional 3D seismic, wire-line well logs and biostratigraphic data. The study involved analyses of sequence stratigraphic framework across nine fields using information obtained from twenty- four wells. Ten major stratigraphic boun...

Cathedral For Nike Diocese, Anglican Communion In Alulu, Nike (A Study On Modern Symbolic Architectural Expression Of Anglican Liturgy)

ABSTRACT Churches are compendia of symbols. The celebrations which take place in them enact these symbols. Their interpretation cannot be improvised but is a product of the interpretation given by the Church throughout its history and in its teaching and liturgy. 1be Church turns to the more widely used symbols of religious language to express its faith and dispose each person to receive its vision of the churches. The Symbols of the Church offers a beautiful and thoughtful introduction to t...

As-Built Model Of The Central Bank Of Nigeria (Cbn) Centre Of Excellence Building University Of Nigeria Enugu Campus Using Leica Hds Scanstation 2

ABSTRACT Laser scanning technology has grown to become a useful surveying tool in many industries in the last decade. Laser scanning is now used in many areas such as surveying, engineering, mining, architecture, archaeology, crime investigation and control, agriculture, historic documentation, industrial pipe plant surveys etc. A laser scanner is a powerful surveying tool that is able to survey and record about 50,000 (fifty thousand) points in a second. This gives today’s surveyors the o...

Household Reliance On Environmental Income In The Western Serengeti Ecosystem, Tanzania

Abstract  Pressures on protected areas (PAs) in Tanzania are increasing through the extractive use by surrounding communities. Understanding how environmental reliance varies in relation to distance from PAs and in relation to household’s socio-economic characteristics is important for PAs management and decision of poverty alleviation strategies. This study therefore aimed to quantifying the reliance on cash environmental income as a share in total household income over a gradient of dist...

Assessment Of Solid Waste Disposal Practice Among Neighbourhood In Enugu Urban

ABSTRACT One of the major problems confronting Enugu urban today is poor solid waste disposal practice. In spite of the efforts made by the government to address the problem, there has been no remarkable solution. This study centered on the assessment of solid waste disposal practice among neighbourhood in the study area. The aim of this study was designed to (1) Examine the methods of solid waste disposal and management practice among neighbourhood. (2) To investigate the frequency of solid...

Archaeological Investigations In Ogbodu- Aba (Isi-Uzo Local Government Area, Anambra State) Using Electrical Resistivity Methods

ABSTRACT E l e c t r i c a l r e s i s t i v i t y p r o f i l i n g was conducted around Ogbodu-Aba t o l o c a t e suspected s u b s u r f a c e c a v i t i e s of a r c h a e o l o g i c a l i n t e r e s t . The method employed was t h e Wenner e l e c t r o d e system and t h e t r i p o t e n t i a l t e c h n i q u e , which involved measuring 3 r e s i s t a n c e s (at a s t a t i o n ) corresponding t o t h r e e d i f f e r e n t e l e c t r o d e arrangements: CPPC, CCPP and CP...

An Examination Of The Effects Of Current Economic Recession On Real Estate Development In Enugu Urban, 2005 - 2014

ABSTRACT Recently, Nigeria witnessed unstable exchange rate, currency devaluation, high cost of fund e.t.c, which were attributable to the current global economic recession. As a result of the recession, real estate development in Enugu Urban was equally affected and it became impossible to access development funds due to scarcity and high cost of fund. Meanwhile, most existing studies on the subject tend to concentrate on the demand side of the effects of the economic recession on real esta...

A Study Of Petrophysical Properties Of The Lake Beds Of The Rukwa Basin Based On Well Log Data

ABSTRACT Well, logging is the practice of making a detailed record of the geologic formations penetrated by the well. The key purpose of well logging is to obtain petrophysical properties of reservoirs such as porosity, permeability, hydrocarbon saturation etc., for hydrocarbon exploration. Logs also tell us about the fluids in the pores of the reservoir rocks. Petrophysical parameters such as effective porosity (Φ), water saturation (Sw), formation water resistivity (Rw), hydrocarbon satur...

Residential Domestic Solid Waste Collection Processer In An Urban Area: The Case Of Greater Khartoum

Abstract As one of the major reasons causing ecological deterioration is absence or improper treatment of daily produced solid wastes from households in Khartoum state. For these solid wastes hasn`t received, and till now in Sudan, the proper solutions addressing transportation from their sources of production to be hygienically disposed in the allocated areas for this purpose.This study aims at cleansing the state according to the modern sanitary methods adopting the best methods and t...

Performance Evaluation Of Co-Operative Societies’ Housing Provision In Lagos State, Nigeria

ABSTRACT The study evaluated the success rate of co-operative societies in housing provision in Lagos State, Nigeria. The aim of the study was to investigate how well or badly, cooperative societies have fared in meeting the housing needs of their members. The population of the study comprised of the 1,415 registered co-operative societies as contained in the Directory of co-operative societies in Lagos State (2011). The sample frame consisted of staff co-operative societies that are organiz...

Contribution Of Peace Initiative Policy To The Wellbeing Of Households Affected By Natural Resource Based Conflicts In Laikipia North Sub-county, Laikipia County, Kenya

The recent upsurge of Natural Resource Based Conflicts in Laikipia County in Northern Kenya have been linked to lack of equitable access and sharing of key resources of pasture and water found within the several large private wildlife conservancies and ranches during periods of severe drought. Peace Initiative Policy (PIP) were instituted to counter these conflicts by the government and other agencies and this study aimed at assessing the contribution of these policies on the wellbeing o...

Climate Change, Urban Degreening And Flooding In Nigerian Cities: Reducing Vulnerability Through Polycentric Planning And Urban Greenery Strategy (PPUGS)

ABSTRACT This paper uses the Institutional Analysis and Development (IAD) framework to analyse the missing links in attempts to address the problems of flooding in Nigerian cities. Previous flooding and the recent ones have been attributed to heavy downpour, blockage of water channels and drainages, indiscriminate dumping of refuse and building of houses along channels. Areas that are neglected but pertinent to flood mitigation include: (1) degreening activities that remove green cover; (2) ...

Direct Labour System Of Project Execution In Nigeria

ABSTRACT This paper reviews the activities of direct labour approach with particular reference to my place of work. That is, Osun State College of Technology, Esa-oke. It starts by highlighting the origin of direct labour which had been in light operation since the 1930's to 1960's but which was popularised and given a full legal backing by the Shehu Shagari Administration in the late 1970's/early 1980's when the escalating cost of the contracting system of project execution became a source o...


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