WORTH REPEATING - COMPOSTING -SOIL- CARBON STORAGE
WORTH REPEATING - COMPOSTING -SOIL- CARBON STORAGE
One of the most powerful and effective actions you can take at the
individual level is to throw all green
items your dead leaves from potted plants to potato peelings into your
composting bin.
I live in a condo so I have a a stainless steel bucket from the Dollar
store sitting on top of my fridge.
Luckily, in a condo you can empty it every day.
Seeing that I have a small court
yard in the summer I feed my
roses with cut up banana peels, crushed
eggs shells in my planters and coffee grounds
only to plants like rhodendrons which are acid loving.
Most cities have composting programs and it is very easy to fill a covered bin with compostable
materials.
Why is composting such a big deal when it comes to
global warming/climate change, you might ask?
Here goes...
Organic farmers use compost to grow healthy plants.
As the plants feed on the
nutrients in the compost they create better soil.
As the soil becomes more vibrant and nourishing, it not only produces more
nutritious food, but it actually is now
able to store more carbon.
Today scientists predict that 1/5 of the world’s nasty methane emissions ctually
comes from our landfill
sites.
As organic materials decompose in an atmosphere of no oxygen
they produce methane gas.
Mebane gas is a nasty green house gas that is 30-40 times more
potent than carbon dioxide in preventing the sun's energy from escaping back in to space.
The decomposition of organics in landfills produces methane, a greenhouse gas that,
according to the EPA, is 70 times more effective at trapping radiant heat than
carbon dioxide.
As a result, landfills have become the third largest source of
human-caused greenhouse gases in the US.
In contrast, composting this material
creates a valuable soil enhancer that replenishes depleted soils, protects
against erosion, can replace synthetic fertilizers and helps retain water.
Composting our organics protects air, water and soil quality.
"The only effective method to prevent methane emissions from landfills is to stop biodegradable materials from entering landfills.
The good news is that landfill alternatives such as composting are readily available and cost‑effective.
Compost has the added benefit of adding organic matter to soil, sequestering carbon, improving plant growth and reducing water use ‑ all important to stabilizing the climate. Composting is thus vital to restoring the climate and our soils and should be front and center in a national strategy to protect the climate in the short term."
-BioCycle magazine, August 2008
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