Minggu, 27 September 2009


Renewable freshwater supplies, per river basin. Freshwater represents a crucial sort for human development, for nature and for ecosystem services. This graphic compares freshwater supplies in cubic metres per capita, per river basin in 1995 with a projection of freshwater supplies for the same areas in 2025. The graphic shows which areas were experiencing water stress, which were experiencing water scarcity and which had sufficient quantities of freshwater in 1995, and shows projections for this data for 2025. It also shows the amount of water in cubic metres per capita per year that is supplied by 26 major river basins.

Kamis, 24 September 2009

Solar Power Lightens Up with Thin-Film Technology: Scientific American


Solar Power Lightens Up with Thin-Film Technology: Scientific American

How to Use Solar Energy at Night: Scientific American


How to Use Solar Energy at Night: Scientific American

Beyond Fossil Fuels: John Melo on Renewable Fuels: Scientific American


Beyond Fossil Fuels: John Melo on Renewable Fuels: Scientific American

It Came From the Sea--Renewable Energy, That Is: Scientific American

It Came From the Sea--Renewable Energy, That Is: Scientific American

Wave power put to the test in California: Scientific American Blog


Wave power put to the test in California: Scientific American Blog

Plan B for Energy: 8 Revolutionary Energy Sources: Scientific American

Plan B for Energy: 8 Revolutionary Energy Sources: Scientific American

Plan B for Energy: 8 Revolutionary Energy Sources: Scientific American

Plan B for Energy: 8 Revolutionary Energy Sources: Scientific American

Plan B for Energy: 8 Revolutionary Energy Sources: Scientific American

Plan B for Energy: 8 Revolutionary Energy Sources: Scientific American

Plan B for Energy: 8 Revolutionary Energy Sources: Scientific American

Plan B for Energy: 8 Revolutionary Energy Sources: Scientific American

Plan B for Energy: 8 Revolutionary Energy Sources: Scientific American

Plan B for Energy: 8 Revolutionary Energy Sources: Scientific American

Plan B for Energy: 8 Revolutionary Energy Sources: Scientific American

Plan B for Energy: 8 Revolutionary Energy Sources: Scientific American

Can Oil Be Recycled?: Scientific American

Can Oil Be Recycled?: Scientific American

Can Oil Be Recycled?: Scientific American

Can Oil Be Recycled?: Scientific American

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