greenhouse gases


Written March 8, Saturday.

Argh. Annoyed, I am.

I was supposed to be in Ohio today – chilling with an old childhood friend before some work meetings on Monday. I was really looking forward to it. Instead I’m here. I even looked up a bunch of organic/locally sourced restaurants in Columbus that I was planning on dragging my friend Samuel to. Perhaps I will still have a chance to go.

Earlier, the metro was pulling me across the murky storm-churned waters of the Anocostia on my way to Reagan – only to have to cross it back a couple hours later due to crazy winter storms in Ohio causing my flight to be cancelled till Monday.

At the moment, I’m sitting at my desk in my Eastern Market apartment looking out my window. Above the grey storm clouds are moving fast; at eye level a faded brick building faces me; and at a glance downwards I am greeted by a green strip of grass with trees planted two by two that are starting to expose their fresh buds. All I can see are specks of green on the wet brown branches – but I know that within two weeks they will be flowering cherry trees! Hurrah! Lucky me to have a whole strip of cherry trees to admire without having to wrestle with gaggles of tourists near the Jefferson Memorial.

-Twenty Four Hours Later-

Written March 9, Sunday.

Luckily, on the day of my cancelled flight – my crazy friends were out testing a unique method of transportation that threw petroleum reliance to the winds and instead rallied the forces of sheer manpower and the urge to dress up in ridiculous costumes at the annual 2008 Idiotarod. Our friends had divided themselves up into two teams: “Euro Trash”, composed of a motley crew of kids from Scotland, England, Russia, and Spain – versus the more amazing and physically and mentally superior North American team made up of Americans and Canadians. Of course – the North Americans won. Basically, every team gets a shopping cart and races it down the streets of D.C. I finally met up with the gang near Federal Triangle’s Elephant and Castle Pub where they raced to the finish line close to the Capitol building. Here is a sampling of some of the crazy photos I took of that endeavor. (more…)

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League of Conservation Voters
Offers a 2008 Presidential Primaries Voter Guide.

Glassbooth
Has a great little quiz you can take so you can find out which candidate mirrors your beliefs the most closely.

Grist – Election ‘08 Special Series
Compares both the Republican and Democratic Candidates on climate change and energy issues.

I’m super excited because my parents & sister are voting for the first time every in the primaries down in Texas today and I already voted by absentee ballot. But more resources to come…

-greenDCgirl

After finishing up a pack of Late July organic dark chocolate sandwich cookies (produced w/out corn syrup – See: The Omnivores Dilemma to see how everything seems to be connected to corn), I started rummaging through my stack of New Yorkers looking for this article I’d read a bit back about a fern society in NYC…

Pictures of funkily dressed New Yorkers holding magnifying glasses to nooks and crannies in the urban cement jungle came to mind and after many minutes of fumbling – I found it… stuck between my roommate’s Architectural Digest and an old 1970’s Vogue magazine whose covers we’d used to decorate our living room. The cover of this particular New Yorker was covered by a wayside school style red brick apartment building with dogs of all sizes looking out from the windows (August 13, 2007). “Hello funny dogs”, I thought.

The article I was looking for is entitled Botanists on Park and was written by Oliver Sacks. It’s a great article about amateur New Yorkers getting together to tumble through some city blocks looking for ferns, mosses, liverworts and lichens. The article made me chuckle to think how strange they must have looked- this random assortment of people peering into cement cracks with magnifying glasses; it must have looked akin to the group I was with in McPherson a couple weeks ago when we were staring at tree branches with our magnifying glasses whilst occasionally glancing upwards at various trees.

The article aroused my curiosity about ferns in the D.C. area, especially considering that the District lies further south than (more…)

caseytrees072.jpgOkay, so this one is dedicated to my roomie who works in the McPherson area and works ridiculously long hours as an attorney. They have proven that the act of simply looking at a tree reduces stress and blood pressure (and even results in quicker healing) so hopefully once my Cali roommate reads this she will spend some time roaming the park across the way from her workplace whenever she feels a panic attack coming on.

This past Saturday I attended a ‘tree walk’, which was basically an extension of the I-Pod course I took at Casey Trees [see the post entitled The Adventures of greenDCgirl: Becoming a Citizen Forester]. We started in the classroom with some bagels and coffee where Karen Payne went over the basics of identifying tree species. Now, the easiest way to identify a tree is by looking at its leaves, however considering that we were taking the course in early February, the overview focused on identifying trees in winter – i.e. without leaves and blossoms to provide us with easy hints.

After the briefing, the group headed out in threes and  were each handed a magnifying glass, a Winter Tree Finder book (something akin to a choose-your-own-adventure book), a pair of binoculars and an extra tree identifying book in case we were stumped. Figuring out what species a tree is without reference to leaves requires understanding some basics – such as what a bud, branch, leaf scar, lenticles, vein scar and pith are. Also, stand back and observe the overall shape of the tree; does it droop back down to the ground? Or is it round and full instead of being skinny and tall? It also requires physically seeking out these clues: 

1) Find some branches (make sure they fell from your tree!)

2) Find some acorns or seeds (again- make sure they’re from your tree and didn’t blow over from the neighboring tree)

3) Feel and observe the bark and/or the branch (do the leaves or leaf scars occur in an opposite pattern or an alternate pattern?)         

My hands started to freeze midway through but here’s some of the quick and dirty:  

I’ve kept this photo large because we are looking at the pith- i.e. the inside of the branch when you snap it (or cut through it clean). In this case- do you see the little star shape in the center?

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That’s a major clue and it means it’s an Oak! But you’ll have to do some further investigating to figure out what kind of Oak it is.

caseytrees025.jpg

Now this sort of duck-bill like bud narrows it down quite a bit- in this case we also noted that the main trunk rose straight up from base to tree top and a line (stipule scar) completely encircled the twig at each leaf scar, so… 

With assistance from our friendly Casey Tree staff, we figured out it was a tulip tree (liriodendron tulipifera)! The tree we were looking at was a baby tulip tree and didn’t have any buds on it, but the tree next to it turned out to be an older tulip tree that still had some dried out buds on it.    

See:            

caseytrees031.jpg caseytrees036.jpg

Okay, so just one more – though I went a bit camera crazy that day:  

caseytrees008.jpg 

This very tall tree next to the bus stop on the corner of the park (from which you can see Lima) is a gingko biloba tree. Isn’t identifying trees fun? Or maybe I’m just a little bit of a geek. Though it feels more personal to know what type of tree it is instead of just walking past some tall tree…now go appreciate McPherson and our urban forests!   

Besides finally getting around to starting this blog, my other new year’s resolution was to become a vegetarian. It hasn’t been very successful. I think I lasted three weeks. It’s very difficult when your parents keep reminding you how they grew up without meat (and they insist that is why they are shorter) and how they had to eat crickets (protein) while the country was getting over the war. Plus, a great deal of traditional Korean dishes include meat… especially some of my favorite soups. Oh, thinking about suhl lung tang or sam gae tang makes me long for meat again. Also, did I mention I’m from Texas? The medium-rare in this area isn’t rare enough for me.

 However, this is an article from the nytimes that my friend Greg sent to encourage me to get back on the veggie wagon: eat less meat  

Two especially poignant lines from the article:

-“To put the energy-using demand of meat production into easy-to-understand terms, Gidon Eshel, a geophysicist at the Bard Center, and Pamela A. Martin, an assistant professor of geophysics at the University of Chicago, calculated that if Americans were to reduce meat consumption by just 20 percent it would be as if we all switched from a standard sedan — a Camry, say — to the ultra-efficient Prius. Similarly, a study last year by the National Institute of Livestock and Grassland Science in Japan estimated that 2.2 pounds of beef is responsible for the equivalent amount of carbon dioxide emitted by the average European car every 155 miles, and burns enough energy to light a 100-watt bulb for nearly 20 days. “ 

-“When you look at environmental problems in the U.S.,” says Professor Eshel, “nearly all of them have their source in food production and in particular meat production. And factory farming is ‘optimal’ only as long as degrading waterways is free. If dumping this stuff becomes costly — even if it simply carries a non-zero price tag — the entire structure of food production will change dramatically.” 

Why become a Vegetarian? –In Simple Terms:

 The environmental reason: The livestock pollutes our water (seen the Simpson movie anyone?) and produces a gross amount of GHG. 

“An estimated 30 percent of the earth’s ice-free land is directly or indirectly involved in livestock production, according to the United Nation’s Food and Agriculture Organization, which also estimates that livestock production generates nearly a fifth of the world’s greenhouse gases — more than transportation…Agriculture in the United States — much of which now serves the demand for meat — contributes to nearly three-quarters of all water-quality problems in the nation’s rivers and streams, according to the Environmental Protection Agency.” †

The human justice/poverty reason:
Rising food prices for the poorest while GHG’s from the livestock continue to increase global temperatures, which will have the most impact on the world’s developing nations – plus, in terms of hunger issues- meat is inefficient.

“More meat means a corresponding increase in demand for feed, especially corn and soy, which some experts say will contribute to higher prices. This will be inconvenient for citizens of wealthier nations, but it could have tragic consequences for those of poorer ones, especially if higher prices for feed divert production away from food crops. The demand for ethanol is already pushing up prices, and explains, in part, the 40 percent rise last year in the food price index calculated by the United Nations’ Food and Agricultural Organization. Though some 800 million people on the planet now suffer from hunger or malnutrition, the majority of corn and soy grown in the world feeds cattle, pigs and chickens. This despite the inherent inefficiencies: about two to five times more grain is required to produce the same amount of calories through livestock as through direct grain consumption, according to Rosamond Naylor, an associate professor of economics at Stanford University.” †

The human health reason:
Obesity and all those chronic diseases that are our ‘nation’s leading killers’. Plus, potential antiobiotic-resistancy.

“Because the stomachs of cattle are meant to digest grass, not grain, cattle raised industrially thrive only in the sense that they gain weight quickly. This diet made it possible to remove cattle from their natural environment and encourage the efficiency of mass confinement and slaughter. But it causes enough health problems that administration of antibiotics is routine, so much so that it can result in antibiotic-resistant bacteria that threaten the usefulness of medicines that treat people. Those grain-fed animals, in turn, are contributing to health problems among the world’s wealthier citizens — heart disease, some types of cancer, diabetes. The argument that meat provides useful protein makes sense, if the quantities are small.” †

So what will I do?  

I will eat less meat – it will become a treat.  

Perhaps once a month? Yes, that’s good – now I need to learn how to cook my favorite Korean dishes in meatless form.
 

-greenDCgirl

† Bittman, Mark. Rethinking the Meat-Guzzler. The New York Times. 27 January 2008.