Land degradation in the nile river basin environmental sciences essay

(2018) modeling the hydrological impacts of land use/land cover changes in the andassa watershed, blue nile basin, ethiopia science of the total environment 619-620 , 1394-1408 online publication date: 1 - apr - 2018. We aim to develop a system thinking study by focusing on the transboundary blue nile river basin where the ethiopian government investment in the grand renaissance dam has led to opposition by downstream users due to potential reduction of water resource availability downstream. Open journal of soil science , 2015, 5, 20-38 catchment area, land degradation, land use types, mara river, riparian land 1 introduction [34] also linked land use practices in the mara river basin to environmental flows and water quality degradation along the mara river over time, the mara river has witnessed intensified land basin. Introduction nile, the longest river in the world, with two sources the white nile and the blue nile is shared by eleven riparian countries (k paisley & henshaw, 2013) the basin is characterized by higher seasonal fluctuation in its water flow, water quality degradation, water scarcity and rapid population growth (brunnee & toope, 2002.

land degradation in the nile river basin environmental sciences essay Land degradation is one of the most common issues in the eastern part of the nile delta area that threatens the ongoing agricultural activities and prohibits further reclamation expansions.

The amazon river is 6,800 km long while the nile is 6,695 km long (duffy, g 2007) so this issue is still debated the amazon basin is the largest drainage basin in the world. The state of the river nile basin 2012 is the first in a series of reports that will be produced every three years, targeted at policy makers, parliamentarians, and senior government officials in the riparian countries the international development community and the general public in the nile basin. The nile basin initiative, established in 1999, attempted to outline broader basin-wide development and benefit-sharing projectshowever, these projects did not institutionalize “beyond-the-basin” or regional cooperation approaches, while water sharing remained the dominant topic in the negotiation track. Lessons from projects and programs to promote improved rainwater and land management in the blue nile (abay) river basin, ethiopia douglas j merrey and tadele gebreselassie.

We review the severe water-management problems of the nile basin, where physical water scarcity is associated with high demographic growth, leading to a sharply rising demand for competing water uses such as hydropower and large-scale irrigation rapid economic growth is perceived as the means to. State of the river nile basin report this inaugural state of the river nile basin report presents information on the general health of the nile basin, and is intended to raise awareness and improve understanding of biophysical, sociocultural, and economic conditions within the basin. The results indicated that the five land use types affected land degradation differently along the mara river, while adjacent land degradation affected water physico-chemical properties these results point to the need to have focused policies on integrated land and water resource management strategies in the mara river basin. The meandering ribb river flows in northwest ethiopia to lake tana, the source of the blue nile river the river has already undergone changes due to several human interventions, such as embanking, sand mining, water extraction and lake level regulation for hydropower at present, a dam and a weir are under construction to store and divert water for irrigation. 5 summary the kagera river basin is shared by burundi, rwanda, the united republic of tanzania and uganda maintenance of the kagera flow regime is vital for maintaining water levels of lake victoria and.

The state of the river nile basin 2012 226 state of the river nile basin 2012 the environmental degradation in the basin must include actions to tackle these issues more than 87 per cent of the cultivated land in the basin is under rainfed agriculture, the dominant farming system in the upper. The environmental protection agency in its 2010 report also argued that land degradation and deforestation in the river basin due to excessive burning for land cultivation in many parts of the nile river has virtually eroded the oasis making it extremely tough for cultivation and water conservation15. Nile river awareness kit – learning modules i this document has been prepared as a summary of the core content contained within the learning modules of the nile rak cd. This book explores water resource availability and quality and their trends in the basin, soil erosion and watershed degradation at different scales, water and health, land use and climate change impact, transboundary issues and water management, dams, reservoirs and lakes.

Impacts of land use and climate change on runoff were investigated by studying the runoff in the yarlung zangbo river basin, china land degradation & development, 2016 effects of land use and land cover on selected soil quality indicators in the headwater area of the blue nile basin of ethiopia, environmental monitoring and. Forest cover change is considered a major cause of water scarcity during the dry season in the blue nile river basin of ethiopia, which is part of the nile river system however, this is an over-simplification of the complex reality of forest and flow relationships, especially in the tropics the objectives of this study were to explore the spatial relationship of land use and flow regime. The nile river - an overview of the history of and politics of the river nile (2009) egypt's future depends on modern agriculture - the history and the future of egyptian agriculture by lowell lewis.

land degradation in the nile river basin environmental sciences essay Land degradation is one of the most common issues in the eastern part of the nile delta area that threatens the ongoing agricultural activities and prohibits further reclamation expansions.

The book provides a comprehensive overview of the hydrology of the nile river, especially the ecohydrological degradation and challenges the basin is facing, the impact of climate change on water availability and the transboundary water management issues. Land degradation and sustainable land management in the highlands of ethiopia in: hurni h, wiesmann u, editors with an international group of co¬editors global change and sustainable development: a synthesis of regional experiences from research partnerships. Exploring the scope for transboundary collaboration in the blue nile river basin: downstream willingness to pay for upstream land use changes to improve irrigation water supply - volume 21 issue 2 - abonesh tesfaye, roy brouwer.

  • • countries in the nile river basin need to adapt to climate change in water factor that is responsible for land degradation and environmental pollution natural resource dependency by communities, particularly in water is likely to situation challenges science to provide a basis for awareness and informed.
  • Lake victoria research initiatives (vicres) and the nile basin initiative (nbi) to assess the resources and the problems of the lake, to develop management tools and establish adequate institutions and capacity to manage the problem.
  • The mara river is the lifeline of the transboundary mara basin across kenya and tanzania the basin is considered one of the more serene subcatchments of the lake victoria basin and ultimately the nile basin, and traverses the famous maasai mara and serengeti national parks.

The nile basin (figure 1) is a major river basin in northeastern africa and is drained by the longest river in the world home to 238 million people and shared by eleven countries, the basin. Land degradation is one of the challenges faced by several countries in the nile river basin land degradation comprises of any negative or undesirable change in the texture, content, moisture of land due to a combination of natural hazards and man-made activities. Climate change will present serious challenges for the nile, including reduced river flow, land degradation, the increased likelihood of droughts and floods, and rising rates of disease dam building on the nile is responsible for watershed land degradation.

land degradation in the nile river basin environmental sciences essay Land degradation is one of the most common issues in the eastern part of the nile delta area that threatens the ongoing agricultural activities and prohibits further reclamation expansions.
Land degradation in the nile river basin environmental sciences essay
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2018.