Fuelwood Consumption and Woody Biomass Accumulation in Mali, West Africa
نویسندگان
چکیده
منابع مشابه
Quantifying fuelwood biomass in savanna woodlands of southern Africa
Most rural communities in southern Africa rely on fuelwood or charcoal to meet their domestic energy demands. These energy sources are readily accessible and often the only affordable means. Nevertheless, rising population densities and poverty levels are exerting pressure on unprotected natural woodlands. In many electrified communities, high costs of electricity have prevented a move away fro...
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West Virginia is the third most heavily forested state in the U.S. and produces 2.41 million dry tons of wood residues annually. These wood wastes are sustainable and can be used as feedstock for biofuels, bio-gas and green electricity. Biomass sustainability, efficient harvesting, extraction, and transportation of woody biomass are the key to the economic success of wood residue utilization. T...
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دراین پروژه به بررسی مدل سازی خشک کردن مواد غذایی با استفاده از هوای خشک در خشک کن آزمایشگاهی نوع سینی دار پرداخته شده است. برای آنالیز انتقال رطوبت در طی خشک شدن به طریق جابجایی، یک مدل لایه نازک برای انتقال رطوبت، مبتنی بر معادله نفوذ فیک در نظر گفته شده است که شامل انتقال همزمان جرم و انرژی بین فاز جامد و گاز می باشد. پروفایل دما و رطوبت برای سه نوع ماده غذایی شامل سیب زمینی، سیب و موز در طی...
15 صفحه اولUrban schistosomiasis and associated determinant factors among school children in Bamako, Mali, West Africa
BACKGROUND Schistosomiasis is classically described as a rural disease that occurs in areas with poor sanitary conditions. However, over recent decades, there has been an expansion of schistosomiasis foci towards urban areas faced with a rapid and disordered urbanization. In Bamako, Mali, the impact of environmental change on vector-borne diseases such as schistosomiasis is not well known. This...
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ژورنال
عنوان ژورنال: Ethnobotany Research and Applications
سال: 2007
ISSN: 1547-3465
DOI: 10.17348/era.5.0.37-44