ahh, life.
cookies in the oven,
kitchen full of laughter,
rollerbladed through an august hyde park evening earlier,
bought fresh figs from the iranian men....
(looks like the beginnings of a good article)
Greenland is the location of the second largest ice cap on Earth, and contains about
2.5 million cubic kilometers (km3) or 10% of total global ice mass (Fig. 1). Complete melting of the Greenland cap would raise global mean sea level by about 6.5 m. Repeat-pass airbornelaser altimetry measurements indicate that Greenland lost ice at a significant rate ( - 80 ± 12 km3/year) during the period 1997 to 2003 (1). Most of the estimated loss comes from the periphery, while the interior appears to be in balance. A more recent study (2) based on satellite interferometry suggests that ice loss is accelerating in recent years and is near - 224
± 41 km3/year in 2005, significantly larger than the estimate (- 80 ± 12 km3/year) from airborne laser altimetry measurements (between 1997 and 2003), and also significantly larger than the estimate (- 91 ± 31 km3/year) from satellite interferometry observations in 1996 (2). Acceleration of mass loss over Greenland, if confirmed, would be consistent with proposed increased global warming in recent years, and would indicate additional polar ice sheet contributions to global sea level rise (3).
7 Aug 2006
Planning permission has been granted to the London Climate Change Agency for the first combined photovoltaic and wind turbine system in the UK.
Southwark Council granted permission this week to the Agency to install wind turbines to add to the photovoltaic cells on the roof of the new Palestra building, designed by architect Will Alsop, on Blackfriars Road in London. Three floors of the building will become the new headquarters of the London Development Agency and the London Climate Change Agency starting in September 2006. The renewable energy generated by the system will provide renewable electricity to these floors.
The £436,000 project comprises an 84kW renewable energy system - a combination of 63kWp of photovoltaic panels on the roof and 21kW of fourteen building-integrated wind turbines also on the roof. The combined renewable energy system will generate 3,397,000kWh of renewable electricity and reduce CO2 emissions by 3,300 tonnes during its lifetime. link