Journal of
Ecology and The Natural Environment

  • Abbreviation: J. Ecol. Nat. Environ.
  • Language: English
  • ISSN: 2006-9847
  • DOI: 10.5897/JENE
  • Start Year: 2009
  • Published Articles: 408

Table of Content: April 2011; 3(4)

April 2011

Threats and conservation strategies for the African cherry (Prunus africana) in its natural range- A review

The world’s Prunus africana bark demand used to be satisfied by exports, approximately 4000 tonnes per year from a few African countries, led by Cameroon exporting 62%, Madagascar, 20% and Uganda and Equatorial Guinea, 7% each. This coupled with unsustainable bark harvesting methods created pressure on the natural resource which suffered population decline and resulted in the species listing in Appendix...

Author(s): Luke Jimu

April 2011

Sustainable land management in Zaria using Remote Sensing and GIS techniques

The need for effective planning and disaster prevention is the main reason for real time data generation   provided by Remote Sensing and GIS. Zaria is fast becoming more unplanned due to increase in population and the consequent human influence leading to high rate of land use-land cover change. This study therefore looks into changes in land use-land cover between 1985 and 2005 with a view to providing...

Author(s): I. I. Abbas and Y. A. Arigbede

April 2011

Nutrients movement characteristic in terrace sawah occupied by cascade irrigation system in West Sumatra, Indonesia

West Sumatra is one of Indonesian rice bowl. The landscape of this province dominated by mountainous area with beautiful terrace sawah lied from the middle slope to the lowland. The most common rice cultivation management in this area is application of cascade irrigation system with blanked amount of chemical fertilizer application. This study intends to figure out, whether this kind of sawah management sustains are...

Author(s): Darmawan Darma, Syafrimen Yasin and Tsugiyuki Masunaga

April 2007

Determination of trace metal levels in water and sediments of River Benue in Adamawa state, Nigeria

This work was carried out in order to determine the trace metal levels in River Benue to acertain the extent of pollution of the water body. Trace metal levels in water and sediments of River Benue were determined using the atomic absorption spectroscopy (AAS) model. The results suggest that trace metal concentrations in River Benue were generally greater in the sediment samples than water samples. Among the metals...

Author(s): O. N. Maitera, V. O. Ogugbuaja and J. T. Barminas

April 2007

Adjustment of Brunt's equation parameters for the Northern Brazilian Pantanal

Researches involving the long-wave balance have intensified in order to understand the environmental performance of micrometeorological variables. This study tried to determine the parameters of Brunt’s equation for the northern Pantanal of Mato Grosso, using “genetic algorithm”. The results show that the values estimated by the model significantly approached the values obtained with data collected...

Author(s): Leone Francisco Amorim Curado, Thiago Rangel Rodrigues, Jonathan Willian Zangeski Novais, Allan Gonçalves de Oliveira, Thiago Meirelles Ventura, Carlo Ralph De Musis and José de Souza Nogueira