Environmental Research in Arab World: Perspectives

The Arab world is facing many environmental pressures ranging from challenges in resource management and water scarcity to air pollution and climate change, which all require serious scientific research. Arab nations contribute 1.7 percent of the total value of budgets embarked for environmental research worldwide. Leaders in Environmental Research Egypt, Saudi Arabia, Morocco and Tunisia are the most active research countries in general science and environmental research. Scientific research has increased in the last ten years, with Egypt leading the Arab world, followed by Saudi Arabia for both the number and rate of publications produced. Egypt has contributed at least … Continue reading

Bioremediation: Fighting Pollution with Bacterial Assistance

Bioremediation is an engineering process which uses microorganisms to degrade a material. It can be used to treat contaminated media such as water, air and soil, by altering the environmental conditions to stimulate growth of microorganisms and degrade the target pollutant and enhance the quality of the media. In this age of rapid industrialization and depleting natural resources, there is an alarming need for a much effective sustainable development model and new ways to decontaminate and re-energize our surrounding land, water and air. Bioremediation provides an efficient and environment-friendly treatment compared to various other remediation technologies involving chemicals and radiation. … Continue reading

My Little Paper Recycling Project

Paper industry is considered as one of the world’s largest consumers of fossil fuels and biggest industrial polluter. The industry is criticized by environmental groups for being responsible for massive deforestation around the world. With the use of modern technology such as the printing press and the highly mechanised harvesting of wood, paper has become a cheap commodity. This has led to a high level of consumption and waste. Worldwide consumption of paper has risen by 400% in the past 40 years, with 35% of harvested trees being used for paper manufacture.  Paper wastes constitute as much as one-fourth of the solid … Continue reading

Unending Benefits of Wetlands

Wetlands are wonderful for numerous reasons but these wonders weren’t always known to man and it was often common to overlook the importance of this distinct ecosystem. The mention of a wetland used to bring to mind images of murky, mosquito-riddled swamps or unused lands that needed to be developed into a space which would be more useful to humankind. Wetlands were grossly undervalued which led to loss of many and provoked the Convention on Wetlands to be signed in Ramsar, Iran in 1971. The Ramsar Convention still serves as an international wetland conservation movement and currently holds over 160 nation … Continue reading

Countries Driving Solar Surge in MENA

The countries of the Middle East and North Africa (MENA) are known for their abundance of fossil fuels, yet they also have another energy resource at their fingertips – solar power. Some countries such as Saudi Arabia, which have great solar resources, are transitioning to utility scale solar energy production.  This allows them to export more of their fossil fuel instead of using it to produce power domestically. However, the decision to switch to solar power isn’t just to preserve oil resources for export. The countries in the MENA region are also experiencing increased demand for electricity due to rising … Continue reading

Environmental Best Practices for MENA Cement Industry

Cement production in MENA region has almost tripled during the last 15 years, mainly on account of high population growth rate, rapid urbanization, increasing industrialization and large-scale infrastructural development. The growth of cement industry in MENA is marked by factors that are directly connected with sustainability, energy efficiency and raw material supply. Although the factors differ from country to country and cannot be generalized, there are major concerns regarding shortage of raw materials, GHG emissions, dependence on fossil fuels and lack of investment in technological innovations. For the MENA cement sector, key points for an environment-friendly industry are use of … Continue reading

Environmental Initiatives in Middle East – Challenges and Remedies

Environmental protection has become an increasingly important item on the social and economic policy agenda of Middle East nations. As I read last week’s piece titled “Environmental Impacts of Plastic Bags” I was struck by the succinct summary of the main problems with the ongoing use of plastic bags and how their effects can be felt in many ways, some widely publicized and others not. The article prompted a series of reflections upon other environmental initiatives emerging in the Middle East and North Africa, especially in Qatar and the United Arab Emirates. In this article, I wish to share my … Continue reading

Green Building Trends in the Middle East

The Middle East region faces a unique set of environmental and socio-economic challenges in the form of water scarcity, harsh climatic conditions, ecological degradation and abundance of fossil fuels. Commercial and residential buildings in the Middle East consume more energy than those in other parts of the world, mainly on account of extremely hot weather, rampant use of glass exteriors and heavy reliance on air-conditioning. The Middle East building industry, in recent years, is actively trying to make widespread use of eco-friendly architecture, traditional building methods and sustainable construction practices. Some of the other drivers for the progress of green buildings sector … Continue reading

Combined Heat and Power Systems

Combined Heat and Power (CHP), or Cogeneration, is the sequential or simultaneous generation of multiple forms of useful energy (usually mechanical and thermal) in a single, integrated system. In conventional electricity generation systems, about 35% of the energy potential contained in the fuel is converted on average into electricity, whilst the rest is lost as waste heat. CHP systems uses both electricity and heat and therefore can achieve an efficiency of up to 90%, giving energy savings between 15-40% when compared with the separate production of electricity from conventional power stations and of heat from boilers. CHP systems consist of … Continue reading

Anthropogenic Climate Change in Jordan

Climate change has become a global concern in recent decades and Jordan is no exception. According to IPPC, scientific evidences show that the earth experienced an average warming of around 0.7°C during the 20th century, and are projected to warm by up to 4°C by the end of the 21st century. Scientific studies reveal an increase in annual minimum air temperatures in Jordan since 1970s. The increase of mean temperature indicates a slight regional climate change, while decreasing temperature range proves that the earth is trapping terrestrial infrared radiation responsible for climate change. Besides, researchers predict further increase in the mean annual … Continue reading

Sustainability in the Middle East: Complications and Opportunities

The Middle East region is facing a unique set of natural, operational, political, economic and social challenges in efforts to adopt sustainability. The rapid development and increasing population in these countries have led to an increased consumption of fossil fuels, water, and other non-renewable natural resources, taking a toll on the environment. Though the Middle East countries have significantly contributed to the carbon emissions, over the past decade they have taken positive steps towards addressing the core environmental issues and improving sustainability situation in their respective countries. This article aims at sharing the common challenges and opportunities faced by the … Continue reading

Jatropha’s Relevance for MENA

Jatropha is a genus of nearly 175 species of shrubs, low-growing plants, and trees.  However, discussions of Jatropha as a biodiesel are actually means a particular species of the plant, Jatropha curcas. The plant is indigenous to parts of Central America, however it has spread to other tropical and subtropical regions in Africa and Asia. Jatropha curcas is a perennial shrub that, on average, grows approximately three to five meters in height. It has smooth grey bark with large and pale green leaves. The plant produces flowers and fruits are produced in winter or throughout the year depending on temperature … Continue reading

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