The week that was, 12/5-11/2010

Panama Canal diagram. Source: Wikipedia

Both the Gatun and Alajuela lakes have reached the highest water levels ever recorded… — Panama Canal closed due to rain, Panama Digest, December 8, 2010

“… these rules are dangerous because, on the surface, it looks like the DRBC is doing something when they’re not.” — New Jersey chapter Sierra Club director Jeff Tittel, Delaware River Basin Commission posts proposed Marcellus Shale rules, The Philadelphia Inquirer, December 10, 2010. (For an overview of the water quality debate about gas exploration in the Marcellus Shale, click here.)

The Dry Garden: Season’s gleanings

We can’t all be Virginia Paca, the gardener profiled on this blog in October who grows food and donates it to food banks. But this winter those of us with orange trees laden with fruit might take a page from the book of that Pasadenan. What more fitting holiday activity could there be than to glean our home orchards and donate fresh fruit to local pantries?

As winter closes in, that fruit very well may be oranges. It is pure serendipity that an activity that feeds people is also good for the orange trees.

Click here to keep reading The Dry Garden in the Los Angeles Times.

From the department of life

Phytoplankton bloom around the Chatham Islands, New Zealand. Source: NASA's Earth Observatory. Click on the image to keep reading from the space agency about how the region's massive phytoplankton blooms sustain valuable fish.

The week that was, 11/28-12/4/2010

The marshes of Plum Island Estuary are among those predicted by scientists to submerge during the next century under conservative projections of sea-level rise. Location: Rowley, Massachusetts. Photo: Matthew Kirwan / US Geological Survey

Coastal wetlands provide critical services such as absorbing energy from coastal storms, preserving shorelines, protecting human populations and infrastructure, supporting commercial seafood harvests, absorbing pollutants and serving as critical habitat for migratory bird populations. — Many coastal wetlands likely to disappear this century, US Geological Survey press release about Limits on the adaptability of coastal marshes to rising sea level, a newly published report on climate change modeling in Geophysical Research Letters, December 1, 2010
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The Dry Garden: Lawn killer’s tip sheet

Photo credit: Kirk McKoy / Los Angeles Times

Most of us know that the environmental toll of ornamental lawn in Southern California makes cigarettes look politically correct. Still, removing a long-tended home lawn takes a meeting of conviction and know-how. The steely inspiration will have to be yours. This column is intended only as a lawn killer’s tip sheet.

Click here to keep reading about graminicide in the Los Angeles Times.

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    Emily Green by e-mail at emily.green [at] mac.com
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