Search results
Guides, research and analysis matching your search.
150 resultsUrban sprawl—low-density, car-dependent development—significantly increases per capita consumption of land, energy, water, and materials. Compact, mixed-use urban forms can reduce these demands, but implementation…
Efficiency improvements can paradoxically increase resource use due to the rebound effect. When a product or service becomes more efficient, its effective cost drops,…
Domestic Material Consumption (DMC) is an environmental accounting indicator that measures the total amount of materials directly used by an economy, calculated as domestic…
Freshwater change encompasses shifts in water availability, quality, timing, and distribution driven by climate change, land use, pollution, and other factors beyond direct human…
In 2022, global production-based CO2 emissions from fossil fuels and industry were 36.1 GtCO2, while consumption-based emissions were identical globally but varied by country…
Nitrous oxide (N₂O) is a potent greenhouse gas with a global warming potential roughly 300 times that of carbon dioxide over a 100-year period.…
The global nitrogen cycle is the biogeochemical process that transforms nitrogen into various chemical forms as it moves through the atmosphere, terrestrial, and marine…
The planetary boundaries framework defines a safe operating space for humanity, but it does not prescribe how resources should be shared among countries. The…
Recycling alone cannot fully meet the growing global demand for materials due to fundamental physical and economic limitations. While it reduces the need for…
Overshoot refers to a temporary exceedance of a planetary boundary with the potential to return to the safe operating space, whereas transgression denotes a…
