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Global study shows uneven urbanization among large cities in the last two decades

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Kathmandu in Nepal, Dar es Salaam in Tanzania). Credit: The University of Hong Kong. Due to the rapid economic growth in the study period, China invested a large amount of resources into infrastructure construction for advancing the urban living environment. By 2050, the global population is expected to soar to 9.7

Global 433
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Researchers castigate planning bodies for ill-conceived Jatropha programs

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Research on Jatropha planting in Tanzania found the net present value of a five-year investment in Jatropha plantation was negative with a loss of US$ 65 per ha on lands with yields of 2 tons/ha of seeds and only slightly beneficial at US$9 per ha with yields of 3 tons when the average expected Jatropha seed yield on poor barren soils is only 1.7

India 239
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Study finds economic losses due to health burdens caused by in-car PM2.5 exposure inversely proportional to per capita GDP

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Some of the world’s cities suffer disproportionate economic losses because of the health consequences of in-car air pollution, according to a new study by an international team led by researchers at the University of Surrey (UK). The international study assessed economic losses by measuring a city’s death rate caused by PM 2.5

Malawi 243