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Climate change may affect tropical cyclones in a variety of ways: an intensification of rainfall and wind speed, a decrease in overall frequency, an increase in frequency of very intense storms and a poleward extension of where the cyclones reach maximum intensity are among the possible consequences of human-induced climate change. [26]
Wind turbines have some of the lowest global warming potential per unit of electricity generated: far less greenhouse gas is emitted than for the average unit of electricity, so wind power helps limit climate change. [3] Wind power consumes no fuel, and emits no air pollution, unlike fossil fuel power sources. The energy consumed to manufacture ...
The 5 GW Rampart Dam was terminated as a result of concerns about indigenous people and ecological conservation issues. Policy makers often debate the constraints and opportunities of renewable energy. Renewable electricity production, from sources such as wind power and solar power, is sometimes criticized for being variable or intermittent.
[243] [244] There are anecdotal reports of negative health effects on people who live very close to wind turbines. [245] Peer-reviewed research has generally not supported these claims. [ 246 ] [ 247 ] [ 248 ] Pile-driving to construct non-floating wind farms is noisy underwater , [ 249 ] but in operation offshore wind is much quieter than ships.
Environmental issues are harmful aspects of human activity on the biophysical environment. This alphabetical list is loosely divided into causes, effects and mitigation, noting that effects are interconnected and can cause new effects.
Environmental issues are disruptions in the usual function of ecosystems. [1] Further, these issues can be caused by humans (human impact on the environment) [2] or they can be natural. These issues are considered serious when the ecosystem cannot recover in the present situation, and catastrophic if the ecosystem is projected to certainly ...
This list of global issues presents problems or phenomena affecting people around the world, including but not limited to widespread social issues, economic issues, and environmental issues. Organizations that maintain or have published an official list of global issues include the United Nations, and the World Economic Forum.
Advanced climate models are unable to replicate the observed warming unless human greenhouse gas emissions are included. Observations of natural forces, such as solar and volcanic activity, show that cannot explain the observed warming. For example, an increase in solar activity would have warmed the entire atmosphere, yet only the lower ...