How does the percentage of marine protected areas vary by ocean region?

Apr 21, 2025 ... ... , followed by Oceania and Europe. The graph below shows the percentage of treated domestic wastewater by region (2022). chart visualization ... It's the largest livable space on our planet, and there's more life there than anywhere else on Earth. ... water column — has actually been explored. We have a ... Mar 21, 2022 ... Groundwater: Making the invisible visible Accounting for approximately 99% of all liquid freshwater on Earth, groundwater has the potential ... IEA, IRENA, UNSD, World Bank, WHO. 2023. Tracking SDG 7: The Energy Progress Report. World Bank, Washington DC. © World Bank. Rivers, lakes and aquifers are drying up or becoming too polluted to use. More than half the world's wetlands have disappeared. Agriculture consumes more water ... Mar 19, 2021 ... Meanwhile, a fifth of the world's river basins are experiencing dramatic fluctuations in water availability, and 2.3 billion people are living ... Feb 18, 2022 ... The percentage of water bodies with good ambient water quality is ... The United Nations World Water Development Report 2018: Nature-Based ... Basic drinking water services · World (2022) | 91.2% 78 ; Basic sanitation services · World (2022) | 80.6% 50 ; Basic handwashing facilities including soap and ... The earth has an abundance of water, but unfortunately, only a small percentage (about 0.3 percent), is even usable by humans. The other 99.7 percent is in the ... Aug 27, 2024 ... For example, only 0.5 percent of the Earth's water is usable freshwater — and climate change threatens to shrink that supply. On top of that, ...