Abbreviation: J. Ecol. Nat. Environ.
Start Year: 2009
Page 1 of 15, showing 20 records out of 299 total, starting on record 1, ending on 20
DOI: 10.5897/JENE2016.0563[Article Number: DACD6A258753]
The Tamang community is one of the poor groups living in Middle Mountain of Nepal. It pre-dominantly resides in Buffer Zone of Langtang National Park, located in north-central Nepal. The Buffer zones is areas of settlements and agriculture surrounding the core area set aside for wildlife habitats and rare flora. Access on buffer zone programs depends greatly on their representation on local institutions. There are three... Read more.
DOI: 10.5897/JENE2015.0548[Article Number: BE9E70558226]
Mangrove stands in the Western and Central African countries especially that of Cameroon are declining due to diverse drivers. Actually, Rhizophora racemosa stands in the Cameroon Estuary have been degraded through over-exploitation for fish smoking, pole-wood extraction and fuel wood harvesting by local people in the midst where there is no specific law protecting this ecosystem. Recently, community-based mangrove... Read more.
DOI: 10.5897/JENE2015.0543[Article Number: 7D5DFF058230]
Human-wildlife conflict (HWC) exists in different forms all over the world and is experienced more in developing countries. The conflict between human and wildlife ranks among the main threats to biodiversity conservation and has become frequent and severe in different parts of Africa. In the author s’ previous study, five species of wildlife were identified as the main crop raiding species in Gera, southwestern... Read more.
DOI: 10.5897/JENE2015.0547[Article Number: D08709158233]
Tropical Afromontane forests are among the most species-rich ecosystems on earth and comprise exceptional species richness and high concentrations of endemic species. The natural forest of Agama, an Afromontane forest, was studied with the objectives of determining its species composition, diversity and community types. Systematic sampling design was used to collect vegetation data. Soil samples were taken from each... Read more.
DOI: 10.5897/JENE2015.0544[Article Number: 167C73058035]
Anthropogenic activities have the potential to thwart efforts towards enhancing the full carbon (C) sink potential of savannas in the context of mitigating the effects of global warming. The understanding of the induced effects of human pressures on the carbon budget of forest˗savanna ecosystems is therefore a valuable tool to better evaluate and predict the current and future effects of human activities on the... Read more.
DOI: 10.5897/JENE2015.0549[Article Number: 7B2AB2058037]
The black crowned crane is one of the six crane species found in Africa with population declining and considered as vulnerable species. Understanding the knowledge, attitude and practices of local people is important in conservation of black crowned crane. A survey study was conducted in Jimma zone, Chora Boter district in southwestern Ethiopia between February to November 2015 with the aim to investigate knowledge,... Read more.
DOI: 10.5897/JENE2016.0554[Article Number: 14C642057843]
A study on the existence of subterranean termites nest Macrotermes gilvus (Hagen) and its effect on soil circumtance around the nest were conducted in a rubber plantation land managed using organic fertilizers and without the use of pesticides. The study aimed to determine the impact of the presence of the termites nesting on land to the quantity of soil nutrients, as nitrogen (N-total), phosphate (P-available),... Read more.
DOI: 10.5897/JENE2015.0553[Article Number: CFEFA8257849]
Increasing effects of climate change has led to an urgent need for reliable estimates of the soil carbon pool (SOC) which is one of the carbon sinks in the world. This is especially true in Africa where there is lack of basic data. This study conducted in the southern part of Mount Cameroon National Park (MCNP) seeks to determine SOC patterns and estimate CO2 equivalence from SOC pool following land-use changes. Nine... Read more.
DOI: 10.5897/JENE2015.0522[Article Number: 6E9BF1157280]
A total of ten soil samples were collected from four different dump sites in Port Harcourt Metropolis. The samples were examined for temperature, pH, total heterotrophic bacterial and fungal counts. The mean temperature values of the soils ranged from 27 to 28°C while the mean pH values ranged from 6.5 to 7.8. The total heterotrophic bacterial population ranged from 2.4 × 107 to 1.2 × 108 cfu/g while... Read more.
DOI: 10.5897/JENE2015. 0525[Article Number: 7E8F16357002]
Climatic envelope modeling techniques implemented in two algorithms, Genetic Algorithm for Rule-set Production (GARP) and bioclimatic variables (BIOCLIM) were used to assess effects of climatic conditions on distributions of plants and anticipate how climate would have delimited their distribution under future conditions using a liana species Chasmanthera dependens as a case example. In all, 120 geo-referenced plant... Read more.
DOI: 10.5897/JENE2015.0538[Article Number: 6E4E54455715]
This study sought to establish an inventory of plant species established at three gravel borrow pits around Gaborone, Botswana. At each, plant data were collected from randomly selected 10 x 10 m quadrats within and up to 30 m away from the borrow pits. Species of Acacia were the most numerous in the pits, while more non-woody than woody species were established within the pits. Most woody species within the pits were... Read more.
DOI: 10.5897/JENE2015.0536[Article Number: 435CBDA55718]
The present study was carried out in two grass land of Kumrat Dir Kohistan, North Hindukush regions of KPK Pakistan. Locally these two grass land are known as Roshi Dab and Bothore Dab. The area of these two Dabs is about 400 hectare. The elevation of these two Dabs ranges from 7665 feet to 7954 feet while the geographic location of the study site was N 35° 33.249’ and E 72° 12.258’. Stratified... Read more.
DOI: 10.5897/JENE2015.0533[Article Number: 117F36455610]
This paper reviews several studies on the impacts of climate change on developing countries in Africa, one of the most vulnerable continents due to lack of financial, technical and institutional capacity to cope with the impacts of climate change. Due to various anthropogenic activities, greenhouse gases are increasing in the atmosphere at an alarming rate which leads to extreme temperature and flooding, loss of soil... Read more.
DOI: 10.5897/JENE2015.0534[Article Number: 263E9F655616]
The Douala-Edea Wildlife reserve rich in biodiversity is a reservoir for the collection of non-timber forest products (NTFPs). These products are involved in the management of natural resources by providing additional income to households. This study examines the effect or contribution of NTFPs in household incomes of local residents in the reserve and has as objective to identify and evaluate the marketing of these... Read more.
DOI: 10.5897/JENE2015.0532[Article Number: FBCBC6955306]
This study derived eco-climatic indices; a moisture quality index, onset and cessation dates, hydrologic growing season and Aridity Index all for the period (1950-2006), in addition to using National Oceanographic and Atmospheric Administration an Advanced Very High Resolution Radiometer images to derive a Soil Adjusted Vegetation Index map. These derived eco-climatic parameters were integrated using Geographic... Read more.
DOI: 10.5897/JENE2015. 0520[Article Number: 22407AA54993]
The physicochemical properties of water from Igun gold mine reservoir in Southwestern, Nigeria were assessed to estimate the impacts of human activities on the water and the level of cyanide-detoxifying enzymes in fish species were investigated. This was with a view to studying the survival of the fish species in the reservoir despite its high level of pollution. These werewith a view to studying the survival of the... Read more.
DOI: 10.5897/JENE2015. 0523[Article Number: 4505E2154369]
Drought and desertification are twin global environmental problems. Nigeria is faced with rapid desert encroachment affecting fifteen northernmost states from moderate to severe rate. Out of the 909,890 km2 of the country’s land area, about 580,841 km2 accounting for 63.83% of total land is impinge on by desertification. Climatic variability and anthropogenic activities such as deforestation, extensive... Read more.
DOI: 10.5897/JENE2015. 0529[Article Number: 18C4DCF54377]
The aim of is study was to determine the growth performance of Mexican A. franciscana Yucatan Peninsula strains in different salinity tests. Four populations from different habitats were studied: Real de las Salinas (RSAL), Cancun (CAN), San Crisanto (CRIS) and Celestun (CEL). Nauplii from each population were inoculated in 200 L plastic tanks with 160 L of dissolved rock salt water at 40, 60, 80, 100 and 120 g L-1. The... Read more.
DOI: 10.5897/JENE2015. 0530[Article Number: 29B9D6754392]
The study was conducted on Gelesha Forest, Godere District and Gambella Regional State, Southwest Ethiopia to determine floristic composition and structural analysis of the forest. Systematic sampling method was used to collect vegetation data from 60 plots (20 m × 20 m) for trees and shrubs, 5 m x5 m for seedlings and saplings and 1 m × 1 m for herbaceous plants. Vegetation classification was performed... Read more.
DOI: 10.5897/JENE2015.0516[Article Number: 62B55E753915]
A study on reproductive and feeding ecology of rodents was conducted in agricultural areas of some selected kebeles (the smallest administrative unit in Ethiopia) of Sekoru district from February 2014 to December 2014. Rodents were captured by snap trapping using rat traps. During the whole study period, four rodent species, namely, Rattus rattus, Mastomys natalensis, Arvicanthis dembeensis and Lemniscomys barbarus were... Read more.
Page 1 of 15, showing 20 records out of 299 total, starting on record 1, ending on 20