264 publication(s) trouvée(s)
Article scientifique
The asymmetric effect of technological innovation on CO2 emissions in South Africa: New evidence from the QARDL approach
The asymmetric impact of technological innovation on carbon dioxide (CO2) emissions in South Africa from 1960 to 2020 is evaluated …
Éditorial
Editorial: Nature conservation, biodiversity protection and ecological risk assessment: Three worlds apart in need of connection
Nature conservation, biodiversity protection and ecological risk assessment: three worlds apart in need of connectionThe protection of our natural environment …
Article scientifique
Season and environment modulate aquatic invertebrates’ responses to trout and indigenous fishes in three South African mountain streams
Introduced organisms are seen as one of the greatest threats to resource sustainability worldwide, and aquatic macroinvertebrates are regarded as …
Article scientifique
Assessment of children’s exposure to air pollutants in urban residences during the COVID-19 pandemic
Indoor air pollution has been associated with adverse health effects. Sensitive people such as children spend much time at home. …
Article scientifique
Monitoring dryland trees with remote sensing. Part B: Combining tree cover and plant architecture data to assess degradation and recovery of Argania spinosa woodlands of South Morocco
The argan woodlands of South Morocco represent an open-canopy dryland forest with traditional silvopastoral usage that includes browsing by goats, …
Article scientifique
Veld restoration strategies in South African semi-arid rangelands. Are there any successes?—A review
Rangeland deterioration is a major challenge faced especially by communal farmers in most of the developing countries including South Africa. …
Article scientifique
Drivers of water quality in Afromontane-savanna rivers
Although several studies have investigated the relationships between water quality in rivers and the types of land use within their …
Article scientifique
Determinants of load capacity factor in an emerging economy: The role of green energy consumption and technological innovation
Brazil’s ability to provide safe and dependable resources that can assist the nation achieve its goal of becoming carbon neutral …
Article scientifique
Niche expansion by indigenous fish species following the introduction of rainbow trout (Oncorhynchus mykiss) in a subtropical river system, upper Blyde River, South Africa
The introduction of alien predatory fish such as rainbow trout (Oncorhynchus mykiss) can have a significant effect on indigenous fish …
Article scientifique
Urban diagnostics and a systems approach to air quality management: Pathways towards sustainable economic development and a healthy nairobi, Kenya
Taking holistic actions to improve urban air quality is central to reducing the health risks associated with urbanisation, yet local …
Article scientifique
Lake Victoria’s bounty: A case for riparian countries’ blue economic investment
People residing in Lake Victoria’s basin and riparian countries benefit from ecosystem services provided by the lake. However, the lake’s …
Article scientifique
Does phosphogypsum application affect salts, nutrients, and trace elements displacement from saline soils?
Salinity and sodicity are the most agricultural challenges in arid and semi-arid regions. A pot experiment was undertaken, to evaluate …
Article scientifique
Factors influencing the implementation of agroecological practices: Lessons drawn from the Aba-Garima watershed, Ethiopia
The challenges to agroecological transitions are not the same for all farmers and implementation of agroecological practices in different locations …
Article scientifique
Vertical and spatial evaluation of the groundwater chemistry in the Central Nile Delta Quaternary aquifer to assess the effects of human activities and seawater intrusion
Contaminants can be found in the groundwater through natural processes, such as seawater intrusion, or due to human activities that …
Article scientifique
The Okavango Delta: Fisheries in a fluctuating floodplain system
Wetlands are among the most productive ecosystems globally characterized by dynamic interactions between terrestrial and aquatic habitats at different scales. …
Article scientifique
Short-term land degradation driven by livestock grazing does not affect soil properties in semiarid steppe rangelands
The soil–vegetation relationships are reciprocal and fundamental for terrestrial ecosystem integrity. However, the long-term degradation of vegetation cover alters edaphic …
Article scientifique
First record of organochlorine pesticides in blood of wild and captive African leopards, Panthera pardus pardus (Linnaeus, 1758)
Compared to aquatic ecosystems, limited information exists on organochlorine accumulation in terrestrial ecosystems, and this is specifically true for terrestrial …
Article scientifique
Environmental impact of oil palm processing on some properties of the on-site soil in a growing city in Nigeria
Both natural and anthropogenic activities exert a great influence on soil conditions, with some being beneficial to soil health. This …
Article scientifique
Linking shadow economy and CO2 emissions in Nigeria: Exploring the role of financial development and stock market performance. Fresh insight from the novel dynamic ARDL simulation and spectral causality approach
First and foremost, the present study seeks to traverse the informal sector characterized by a shadow economy in the presence …
Article scientifique
Insights into the anaerobic digestion of fecal sludge and food waste in Tanzania
With the increasing demand for renewable energy and environmental protection, biogas technology has attracted considerable attention around the world. Fecal …