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Moreover, the lack of green spaces in low income, urban areas green gentrification due to these communities at present struggling with financial matters. [32] The promotion of green areas has a positive effect on the communities, and the imbalance of greenery in wealthy versus low-income areas exhibits environmental injustice.
Cities are also one of the most vulnerable parts of the human society to the effects of climate change, [3] and likely one of the most important solutions for reducing the environmental impact of humans. [4] [2] [3] The UN projects that 68% of the world population will live in urban areas by 2050. [5]
Urban reforestation projects may also lack support in neighborhoods where environmentalist groups do not sufficiently involve residents in planning and decision-making, particularly when white environmentalists are conducting projects in communities of color, as noted in a 2014 report by environmental sociologist Dorceta Taylor from the ...
The ecological city approach seems to complementary to the other two approaches in terms of their respective areas of strengths and weakness. [15] Green urbanism probably contains the most similar ideas with sustainable urbanism. They both emphasize on interplay of cities with nature, as well as shaping better communities and lifestyles.
Urban greening policies are important for revitalizing communities, reducing financial burdens on healthcare and increasing quality of life. By promoting the development of parks, green roofs, and community gardens, these policies contribute to cleaner air, mitigate the urban heat effects, and create spaces for recreation and social interaction.
A glimpse on the history of green urbanism of the U.S. as found in Karlenzig's, et al. ‘How Green is Your City’ book (2007, 06–07). The concept had a gradual start in the late 1800s, when some large cities of the United States (U.S.) started using advanced drinking water, sewage and sanitary systems.
A sustainable city should promote economic growth and meet the basic needs of its inhabitants, while creating sustainable living conditions for all. [4] Ideally, a sustainable city is one that creates an enduring way of life across the four domains of ecology, economics, politics, and culture.
The many constraints that the typical urban environment places on trees limits the average lifespan of a city tree to only 32 years – 13 years if planted in a downtown area – which is far short of the 150-year average life span of trees in rural settings (Herwitz 2001).