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Urbanization is not merely a modern phenomenon, but a rapid and historic transformation of human social roots on a global scale, whereby predominantly rural culture is being rapidly replaced by predominantly urban culture. The first major change in settlement patterns was the accumulation of hunter-gatherers into villages many thousands of ...
In the context of Earth's living history, rapid urbanization is a relatively recent phenomenon, yet biologists have already observed evolutionary change in numerous species compared to their rural counterparts on a relatively short timescale. [1] [2] Strong selection pressures due to urbanization play a big role in this process.
The Urbanization and Global Environmental Change Project (UGEC) is one of the core research projects of the International Human Dimensions Programme on Global Environmental Change (IHDP). UGEC aims to understand the bi-directional interactions between urbanization and global environmental change .
The environment of urban areas is developed through the concept of urbanization. Urbanization is the transition from rural town-structured communities to urban city-structured communities. This transition is because humans are pulled to cities because of jobs and even welfare. In cities, problems will arise such as environmental degradation ...
Humans are the driving force behind urban ecology and influence the environment in a variety of ways - urbanization being a key example. Urbanization is tied to social, economic and environmental processes. There are six core aspects: air pollution, ecosystems, land use, biogeochemical cycles, water pollution, solid waste management, and the ...
Although urbanization is seen in a positive light, the effects of it can be negative on those being urbanized. African cities are exposed to multiple climate threats including floods, drought, water stress , sea level rise , heat waves , storms and cyclones , and the related effects of food insecurity and disease outbreaks like Cholera and ...
Urbanization has many environmental consequences. In all urban areas there are numerous impacts on the environment such as air pollution, water pollution, etc. Excessive urbanization creates risks (fragilization of soils, pollution, plundering of natural resources) [6] Urbanization is one of the causes of the erosion of biodiversity.
Urbanization has large impacts on human and environmental health, and the study of urban ecosystems has led to proposals for sustainable urban designs and approaches to development of city fringe areas that can help reduce negative impact on surrounding environments and promote human well-being. [3]