Temperature in the equatorial Pacific Ocean (above). El Niño is characterized by warm temperatures (red), and La Niña is characterized by are cooler temperatures (blue) in the Eastern Pacific. Anomalies (below) are the variation above or below average values. NOAA’s El Niño Page Technorati Tags: ocean,drought,agriculture
Cambridge, UK, 10 November 2009—The illicit trade in ivory, which has been increasing in volume since 2004, moved sharply upward in 2009, according to the latest analysis of seizure data in the Elephant Trade Information System (ETIS). ETIS, one of the two monitoring systems for elephants under CITES (the Convention on International Trade in Endangered […]
Distribution of 2003–2008 mass changes across the ice sheet. The period (2003–2008) was chosen to coincide with the GRACE and IceSAT epochs. Numbers indicate basin-integrated mass loss rates due to SMB and D (in Gt year–1). Numbers in the lower right corner represent the values for the whole ice sheet, indicating the dominant surface contribution […]
Cumulative SMB-D anomaly (2003–2008) and comparison with GRACE data (18). Short horizontal lines indicate GRACE uncertainty, dashed lines the linear trends. GRACE values are not absolute numbers, and the curve has been vertically shifted for clarity. The scatter plot in the inset shows a direct linear regression between the monthly GRACE values as a function […]
By the end of July 2009, California was well into its third dry year in a row. On average, the state’s reservoirs were running low. In particular, the San Luis reservoir had reached only 18 percent of its capacity by July 28, said the Drought Operations Center for the State of California. The San Luis […]
By Deborah Zabarenko, Environment Correspondent WASHINGTON (Reuters) – In another sign of a warming planet, there were twice as many record-high temperatures in the United States as record lows over the last decade, climate scientists reported on Thursday. This does not mean there are no record lows, just that there are fewer of them, said […]
Laboratory measurements of the response of reactive N gas emissions and soil respiration to changes in soil temperature in (A) dry soil from beneath L. tridentata, (B) dry soil from plant interspaces, and (C) wetted soil from beneath L. tridentata. In arid environments such as deserts, nitrogen is often the most limiting nutrient for biological […]
By Terry Macalisterwww.guardian.co.uk, Monday 9 November 2009 21.30 GMT The world is much closer to running out of oil than official estimates admit, according to a whistleblower at the International Energy Agency who claims it has been deliberately underplaying a looming shortage for fear of triggering panic buying. The senior official claims the US has […]
We have used a combination of historical tide-gauge data and satellite-altimeter data to estimate global averaged sea level change from 1870 to 2004. During this period, global-averaged sea level rose almost 20 cm, with an average rate of rise of about 1.7 mm/yr over the 20th Century. The sea level record indicates a statistically significant […]
The chart reflects a number of trends. For one thing, more troubled properties are selling at auctions, known as trustee’s sales, and thus are not going back to the bank as REO. … Banks hold few foreclosures via Calculated Risk Technorati Tags: financial collapse
