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All published articles 500

Seasonal Variations in Physico-chemical and Bacteriological Parameters of Ulasi River, Okija, Anambra State

B. M. Onyegeme-Okerenta & C. U. Ogunka-Nnoka · Asian Journal of Environment & Ecology · 2017

The water quality conditions between December 2014 and July 2015 at the upstream and downstream of Ulasi River, Okija were evaluated for the influence of rural land use activities. Samples were collected at 50 m in triplicates from each location and the physico-chemical propertie...

Open access Research Article 10.9734/AJEE/2017/32660

Least-biased Extrapolation of a Partial Inventory of Butterfly Fauna in Manas Range (Royal Manas National Park, Bhutan)

Jean Béguinot & Tshering Nidup · Asian Journal of Environment & Ecology · 2017

As a rule, most biodiversity inventories at local scales remain more or less incomplete, when dealing with relatively speciose taxonomic groups, such as butterflies in tropical regions. It remains yet possible to take maximum additional advantage of partial inventories and to dev...

Open access Research Article 10.9734/AJEE/2017/32701

Seasonal Crop Raiding of Fruit Trees by Asian Elephants: An Insight into Foraging Preferences from Croplands Abutting Bannerghatta National Park, Bengaluru, Karnataka, India

Medha Bantalpad, Aaranya Gayathri & Avinash Krishnan · Asian Journal of Environment & Ecology · 2017

This study was undertaken to evaluate factors which potentially influence crop depredation by Asian elephants during the non-cropping season. The study was conducted in a 2.5 km zone abutting Bannerghatta Wildlife Range of Bannerghatta National Park, Karnataka. Three fruit trees...

Open access Research Article 10.9734/AJEE/2017/31851

Plant Genetic Resources (PGR) in Nigeria and the Reality of Climate Change - A Review

Abiwon Babatunde Oluwaseyi · Asian Journal of Environment & Ecology · 2017

Since the beginning of time, nature has fed us, cured and protected us. Today, the roles have been reversed, we need to feed nature and protect it if we must secure a healthy and prosperous future for generations to come. Worldwide analysis shows that biodiversity is threatened b...

Open access Research Article 10.9734/AJEE/2017/31855

Investigation of Improved Extensive Culture System of Shrimp with Special Reference to Soil-water Characteristics in South-West Region of Bangladesh

Md. Motiur Rahman, Md. Ariful Islam & Khan Kamal Uddin Ahmed · Asian Journal of Environment & Ecology · 2017

Water and soil quality parameters are important catalyst for gaining sustainable shrimp                         and prawn production. In this context, an investigation was carried out to assess soil-water               quality and production parameters of 9 selected improved exte...

Open access Research Article 10.9734/AJEE/2017/32500

Physicochemical Characterization of Palm Mill Oil Effluent and Bioremediation of Impacted Soil

R. U. B. Ebana, U. O. Edet, U. M. Ekanemesang & O. O. Effiong · Asian Journal of Environment & Ecology · 2017

Palm oil mill effluent (POME) is a waste product from palm oil production which is known to have adverse environmental effect when disposed untreated. The aim of this study was investigate the bioremediation potentials of indigenous bacteria and fungi of POME on impacted soil. Co...

Open access Research Article 10.9734/AJEE/2017/31221

Biochemical Changes in Leaves and Physico-chemical Alterations in Rhizospheric soil of Selected Trees Exposed to Vehicular Pollution at Roadsides at Jabalpur, India

Rupnarayan Sett · Asian Journal of Environment & Ecology · 2017

In many South-Asian countries like India, the metropolitan areas get exposed to high air-pollution due to emissions from vehicles driven by the fossil fuels. This research was aimed to detect the effect of dust and gases from automobile exhausts on foliar biochemical changes of r...

Open access Research Article 10.9734/AJEE/2017/30791

Least-biased Estimations of True Species Richness of Butterfly Fauna in Sub-urban Sites around Jhansi (India) and the Range of Inter-annual Variation of Species Richness

Jean Béguinot · Asian Journal of Environment & Ecology · 2017

As a rule, most biodiversity inventories at local scales remain more or less incomplete, when dealing with relatively speciose taxonomic groups, such as butterfly in tropical regions. Yet, it remains possible to take maximum advantage of partial inventories and to develop reliabl...

Open access Research Article 10.9734/AJEE/2017/32040

Assessment of Water Supply and Its Implications on Household Income in Kabuku Ndani Ward, Handeni District, Tanzania

Johari Athumani Saladi & Farida S. Salehe · Asian Journal of Environment & Ecology · 2017

Aims: To assess the water supply accessibility and its implications on household income in Kabuku Ndani ward, Handeni district, Tanga Region. Place and Duration of Study: A cross sectional design was conducted between November 2013 and January 2014 in Kabuku. Methodology: Questio...

Open access Research Article 10.9734/AJEE/2017/30818

Prediction of Compressional Wave Velocity and Formation Bulk Density from Electrical Resistivity in the Sub-surface of South-East and South-South Nigeria

U. K. Afegbua, F. O. Ezomo, O. D. Osahon, J. Braimoh, M. S. Tsalha, H. T. Sanni, D. Duncan, E. S. Usifoh, O. S. Abimaje & A. O. Biose · Asian Journal of Environment & Ecology · 2017

The aim of this study is essentially to predict compressional wave velocity (Vp) from electrical resistivity (R) observations in parts of the South-South and South-East Nigeria; and also to compute the formation density (p) of consolidated layers in the subsurface and subsequentl...

Open access Research Article 10.9734/AJEE/2017/31667

Enzymatic Conversion of Waste (Rice Husk) into Fermentable Sugar through Diluted Acid Pretreatment

Oche Okpe, Thankgod Omiagocho Isaac, Stanley Irobekhian Reuben Okoduwa, Florence Bose Omoregbe & Chidimma Catherine Ezeiru · Asian Journal of Environment & Ecology · 2017

The enzymatic production of fermentable-sugar from rice husk was examined using diluted sulfuric-acid as a pretreatment medium. In this study, 10 g of rice husk were separately pretreated with 0.5 M, 1.0 M and 1.5 M sulfuric acid at different time interval of 2-24 hours, prior to...

Open access Research Article 10.9734/AJEE/2016/30156

Effects of Waste Engine Oil on the Microflora and Physico-chemical Quality of Soils from two West African Countries

Chinenye C. Chijioke-Osuji · Asian Journal of Environment & Ecology · 2017

A study of the bioremediation of diverse levels of simulated contamination of waste engine oil (WEO) in soil using natural attenuation, bioaugmentation, mycoremediation and phytoremediation was carried out. This required a preliminary study of the microbiological and physico-chem...

Open access Research Article 10.9734/AJEE/2016/30830

Total Petroleum Hydrocarbon Concentration in Surface Water of Cross River Estuary, Niger Delta, Nigeria

Imaobong Ekwere Daniel & Prince Joe Nna · Asian Journal of Environment & Ecology · 2017

An increase of petroleum hydrocarbons levels in the aquatic environments has become worrisome because of their deleterious impact not only on marine organisms but also its effect on human health. In view of the devastating effect of total petroleum hydrocarbons, this study was ca...

Open access Research Article 10.9734/AJEE/2016/31102

Life Cycle Assessment of Supercritical Coal Power Plant with Carbon Capture and Sequestration in China

Solomon Asante-Okyere, Tang Daqing, Emmanuel Enemuoh & Samuel Kwofie · Asian Journal of Environment & Ecology · 2017

Coal has been the primary source of energy in China due to its abundance, with 55% of its consumption in power generation. Carbon capture and sequestration (CCS) presents an alternate solution as one of the clean coal utilization technologies being developed in China. This paper...

Open access Research Article 10.9734/AJEE/2016/31400