Abbreviation: J. Ecol. Nat. Environ.
Start Year: 2009
Page 1 of 14, showing 20 records out of 266 total, starting on record 1, ending on 20
DOI: 10.5897/JENE2015.0495[Article Number: 6072CF550975]
The problem of environmental pollution is not simple and easy to ignore because it affects the survival and normal functioning of an ecosystem by changing the overall healthy interaction between its components and after once it occurs, will be difficult to control. Fortunately, in the town of Debre Berhan (Tebasie), it is a common phenomenon due to the discharge of untreated liquid and solid wastes from industrial and... Read more.
DOI: 10.5897/JENE2015.0490[Article Number: 421F47E50982]
Major challenges to the landscape level conservation intervention are to monitor and evaluate the conservation impacts in an accurate and cost-effective manner. Threat reduction assessment (TRA) has been proposed as a method to measure conservation success and as a proxy measurement of conservation impacts and monitoring threats. We conducted TRAs to evaluate the effectiveness of Nepal’s Terai Arc Landscape (TAL)... Read more.
DOI: 10.5897/JENE2015.0502[Article Number: CA1F99550987]
In general, this study was to encourage students to pursue, environmental science, biology and tourism programmes at tertiary level by embarking on educational tour with tertiary students to the study area, while at the same time, the paper performs its functions such as finding out how residents were empowered in funding, capacity building and conflict resolution skills in tourism development. Specifically, the study... Read more.
DOI: 10.5897/JENE2014.0482[Article Number: 31E49D450989]
Human activities have modified the environment over the years. Urbanization, agriculture lumbering, mining and other land uses have substantially altered the Earth’s surface. Land use and the resultant change in land cover have significant effects on ecological, environmental and hydrologic systems and processes. An understanding of past and present land-cover change, together with an analysis of potential future... Read more.
DOI: 10.5897/JENE2014.0491[Article Number: 8C38C9F49700]
The present work was carried out in the in river Jhelum of Kashmir Himalaya to assess the density and diversity of fungal flora, to isolate and identify the fungi from the water along with some physical parameters like pH and temperature which was carried out between June-November, 2011 at four sites differing from each other markedly in terms of biotic and abiotic factors. During the study, a variety of fungal strains... Read more.
DOI: 10.5897/JENE2014.0493[Article Number: EF5F53349706]
Forests can capture and retain enormous amount of carbon over long period of time. Their role in carbon emission balance is also well documented. However, especially in developing country, wide spread deforestation and forest degradation is continuing unknowingly and deliberately. This study was conducted to estimate carbon stock in dry Afromontane forest type of Danaba community forest (CF) of Oromia Regional State of... Read more.
DOI: 10.5897/JENE2014.0492[Article Number: E25C57049704]
An ecological study on population structure of rodents was conducted in Alage, Southern Ethiopia. Sherman live traps were used to capture rodents in four habitats and trapping sessions. A total of 684 rodents that represented 11 species were captured. Regarding population size and density, Mastomys natalensis was the dominant species followed by Arvicanthis dembeensis while the least was observed in Graphiurus murinus... Read more.
DOI: 10.5897/JENE2014.0471[Article Number: 0D9C9AD49334]
A six months investigation on the environmental impact of fish cage culture on surface water and sediment of the Lagos lagoon were studied monthly from February 2011 to July 2011. Samples were collected from three stations, 1 (upstream of cage culture site), 2 (cage culture site) and 3 (downstream of cage culture site) between 07:00 and 11:00 h. During this period, the surface water ranged between 23.34 ± 3.39... Read more.
DOI: 10.5897/JENE2014.0480[Article Number: 0D749EB49335]
Repeated observations of forest development using permanent plots can map pathways and rates of primary succession at the individual plant, the plot and the community level. This study re-measures the trees in 34 100 m2 plots that were first sampled in 1987 to document recent and to predict continued forest development for a mixed-conifer forest established on a volcanic mudflow formed at a 2000-m elevation in Lassen... Read more.
DOI: 10.5897/JENE2014.0477[Article Number: 59CAA6848858]
In the developing countries in general, industrial effluents are discharged into the rainwater evacuation channels, on the street, or in nature, without treatment, causing immense environmental damages. This work aimed to propose, at a pilot scale, a test treatment, based on a Pistia stratiotes L., 1753 pond system, to purify wastewater from the Cotton Development Company of Cameroon (CDCC) oil mill, in Maroua... Read more.
DOI: 10.5897/JENE2014. 0473[Article Number: EEB403248860]
The composition and diversity of planktonic algae in a sluggish tidal freshwater/brackish mangrove dominated creek (Ipa Itako) part of the Lagos lagoon was investigated for twelve months (February 2010 - January 2011). The surface water pH varied between 6.5 (December 2010) and 8.6 (August 2010) indicating a slightly acidic to alkaline nature of the creek. The salinity was higher during the dry months (November- April)... Read more.
DOI: 10.5897/JENE2014.0479[Article Number: 715318648868]
Africa’s attractiveness to potential biofuel investors is based on the assumption that there is plenty of unused land available for investment in different countries of the continent. However, their postulations are not based on any concrete studies on land available at country, regional or local level. This study investigates land availability for potential biofuel investment at the local level, using Rufiji... Read more.
DOI: 10.5897/JENE2014.0476[Article Number: 39696E148555]
A survey was conducted in Checheche, Nemangwe, Sanyati and Tafuna areas of Zimbabwe to assess the level of insecticide use and use of protective clothing in smallholder cotton production areas where the Cotton Research Institute conducted cotton experiments. Compliance with the closed season legislation, the Plant Pest and Diseases Act, Chapter 19, Section 8 of 1988 was checked because of its role in seasonal pest... Read more.
DOI: 10.5897/JENE2014.0467[Article Number: D19896C48557]
The dependency of many rural people on restricted access and use of natural resources of national parks for livelihoods sustenance is poorly acknowledged and detailed surveys clarifying usages and dependency on forest resources by local people are often lacking, especially for regulations and laws improvement purposes. A semi-structured questionnaire was administered to six villages of 252 households (152) in close and... Read more.
DOI: 10.5897/JENE2014.0458[Article Number: A0E622247557]
Bhopal, the capital city of the state of Madhya Pradesh, India is famous for its numerous lakes. The Bhoj Wetland is a wetland of international importance (Ramsar Site). In the two years of study period, a total of 82 zooplankton species were recorded from February 2008-January 2010. Out of which 66 species were recorded in the 1st year (2008-2009), and 70 species documented during the 2nd year (2009-2010). The... Read more.
DOI: 10.5897/JENE2014.0460[Article Number: 71BD15147564]
Indiscriminate dumping of wastes into rivers without control measures is widely practiced in the developing nations of the World as it is observed in River Benue at Makurdi. To ascertain the health status and integrity of River Benue at Makurdi, water samples and sediments were collected monthly from five different locations on the shoreline of the river for a period of two years (July 2011-June 2013). The... Read more.
DOI: 10.5897/JENE2014.0456[Article Number: B9E28BD47566]
This study used three cowpea (Vigna unguiculata L. Walp) varieties, (DschMMBr, Vyuniebe and 58-77) as trap crops to estimate the population of indigenous Bradyrhizobia spp. Soil samples were collected in two sites (Nkoemvone and Nkometou) of Southern Cameroon known to accommodate acid soils with low phosphorus (P) levels, and the population of the indigenous rhizobia was determined using the most probable number (MPN)... Read more.
DOI: 10.5897/JENE2014.0465[Article Number: 3F5505347567]
El Mex Bay area received domestic, industrial and agricultural waste water from the surrounding area. The need to pay much attention to the potential effects of anthropogenic inputs upon the hydrochemical characteristics of the bay is an emergency. Several water samples have been analyzed for physico-chemical characteristics during 2010/2011: Seven samples from El Mex bay and 4 samples from drains. The study revealed... Read more.
DOI: 10.5897/JENE2014.0463[Article Number: D3DFCBC48018]
The knowledge of soil properties and availability of reliable soil data play vital role in understanding the soil environment and its services. This study was conducted with the objective of characterizing and classifying soils of Wadla Delanta Massif, North Central Highlands of Ethiopia. Twelve representative soil pedons (profile pits) were opened on various landscape positions, described in the field and horizon-wise... Read more.
DOI: 10.5897/JENE2014.0462[Article Number: 35C36F048020]
Observations were made during 2011 and 2012 to record the floral hosts of Asian giant honeybee, Apisdorsata (Hymenoptera: Apidae) by following standard methods at arid, semi-arid and malnad regions of southern Karnataka, India. These regions are enriched with 252 foraging plant species which belong to 74 families with trees (49.3%), herbs (23.5%), shrubs (21.7%) and climbers (5.5%), supplying both pollen and nectar... Read more.
Page 1 of 14, showing 20 records out of 266 total, starting on record 1, ending on 20