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Showing posts with label nature. Show all posts
Showing posts with label nature. Show all posts

Saturday, February 27, 2010

No seasons in LA? Think, or smell, again

 (image from LA Times)
I was pleased to see a little article from the LA Times about the allure of jasmine (especially their reference to an earlier piece about it as the harbinger of spring in LA) because I have been soaking it in the past three weeks on my walk to work.  One of the true pleasures of living close enough to work to be able to walk (in LA of all places), is getting a chance to engage in the world up close and through all five senses.  You are provided a chance to follow that tried and true advice to stop and smell the flowers.  And, about two minutes into my walk to work, a mature jasmine vine towers over a front fence, permeating the street with its sweet scent.  Or, in the more eloquent words of LA Times staffer Emily Green:
 It might happen tonight. Or tomorrow. But it won't happen gradually. It will come all at once. All over Los Angeles, the first pink buds of jasmine will erupt into sprays of new white flowers. The display will be chaste enough for a wedding arbor -- until nightfall. Then those blameless blossoms will let rip with a decidedly frank perfume, a mix of sweetness and musk that will refuse to be upstaged by any other smell L.A. can throw at it. Exhaust. Fire. Freshly manured lawns. At that moment, the first great swelling of spring will rise over the city in a sudden night fog of jasmine.
It is definitely the most memorable part of my walk in the early morning, and one of the most of my entire day. I look forward to it each morning eagerly, and sorely miss it on those few days I need my car.  Walking past the jasmine each morning also left me intrigued by measurements of seasonality in a climate like Southern California.  How do we mark the seasons in Los Angeles, and stand witness to the passing cycles of nature?  For the rest of the country, we mark it by weather, and obvious visual cues.  Winter is white, cold, dark, snowy, and full of "barren" landscapes.  Spring provides wet rains, warming temperatures, and the leafing out of new growth, while Summer is the bonanza of hot, sun-filled days.  Fall marks the arrival of a chill in the air, and the changing colors of deciduous leafs as they prepare to drop for the winter. But how do we understand the passing of the seasons in a place like Southern California, where seasonal temperature shifts are subtle, and where, due to moderate temps and constant irrigation, our landscape remains largely unchanged to the eye? Where life continues "uninterrupted" by weather? 

Smelling the jasmine every morning left me thinking that perhaps, here, our appreciation for the seasons might be measured by other senses. Perhaps our seasons can be understood by smell, even the smell produced by an exotic plant such as jasmine.  The smell of its new flowers resulting from winter rains and just enough of a chill to shoot out a rich bouquet to attract pollinators.  Perhaps we can remember Spring is coming each year by the smell of jasmine.  Or, as Emily Green added in her great piece about it:
We no longer need jasmine for the historic reasons: to cover up bad smells of open sewers and unbathed bodies. However, in so many other ways, we need jasmine more than ever, first for the romance, but also to pierce our infernal sophistication. Jasmine seduces us back into a state where we are capable of wonder at the pulses of the natural world. Aroused, we are suddenly alerted to the profound mysteries unfolding nightly in our own backyards.

Monday, January 25, 2010

Ballona Wetlands

I visited the Ballona Wetlands in Playa del Rey on Saturday for a guided tour of the Freshwater Marsh.  It is a wonderful example of a constructed wetland that not only provides stormwater management for surrounding development but also helps reconstruct lost habitat in an urban context. 

The project was the result of a compromise between developers and environmentally-minded community activists.  They successfully negotiated a reduced development footprint for the nearby Playa Vista development, as well as the creation of a constructed wetland to manage stormwater and replace lost coastal habitats. (A number of other habitats were preserved or restored as well, including a saltwater marsh and dune habitat).  In addition, HOA fees from Playa Vista help support ongoing maintenance of the wetland along with the active efforts of the non-profit Friends of the Ballona Wetlands.

Since it was completed, monitoring of the project has identified over 200 species of birds utilizing the marsh, including 5 indicator species.  Although still a work in process, it is an ecological asset for wildlife and nearby residents who can see a wide diversity of California flora and fauna right next door.  During my visit, I saw white egrets, green-winged teals, red-tailed hawks, bushtits, a kestrel, red-wing blackbirds, and coots among many others.   Check out more about the project's history here.  

Saturday, January 23, 2010

Snow in the Mountains!

Okay, not the most dramatic picture possible of snow in the LA Basin, but still pretty cool to look across the valley just steps from the beach and see snow in the mountains. According to the LA Times, snow fell as low as 2,500 - 3,000 feet with another 6-12" expected by the end of next week. Another great photo from the LA Times here.