In the entire universe,
we know with certainty of just one place that is teeming with life.
Earth.
Separating life on earth from the rest of the cosmos is our atmosphere.
A thin layer of invisible gases surrounding our planet like a blanket.
When fossil fuels, like oil, gas and coal are burned,
releasing carbon dioxide molecules into the atmosphere,
this blanket traps heat that would otherwise escape.
This blanket effect is warming the planet
and disrupting the balance that keeps our climate stable.
Carbon dioxide molecules can stay in the atmosphere for centuries,
slowly but steadily warming the planet.
The natural world plays a critical role in slowing climate change.
Every year, about half of human caused carbon dioxide emissions
are absorbed by oceans and the world's vegetation, including crops...
and trees.
Carbon
is an element that is in the air, mainly as carbon dioxide.
Trees consume this carbon dioxide.
They eat it as food and they store it as wood.
And 50% of what you see in a tree in a forest is carbon.
And that's carbon that if it weren't in the tree,
forests were cut down and that wood decomposed,
that carbon would end up back in the atmosphere as carbon dioxide.
And it's by measuring trees.
over the long term we can actually detect this changes in carbon and biodiversity.
We want to get a global picture of the amount of carbon that's stored in forests.
And so what we're doing in GEO-TREES is building a global network that maps,
monitors and measures forest carbon, then making that available to the world.
NASA,
using airborne and satellite data, also looks at how forest
changes impact carbon dioxide concentrations in the atmosphere.
With these data, we create sophisticated models and data sets
that help us track how carbon moves through the atmosphere, land and oceans.
Together, we are getting a better understanding of the global carbon cycle.
Covering the world 24 hours a day, seven days a week,
NASA collects data on carbon dioxide concentrations and forest ecosystems.
But with all of this data, there is still more to learn.
Forests look different from space, essentially from satellites.
So it's really important
to have data that spans this range of variation across forests.
If we're going to be able to build good models to predict forest carbon
from satellite data.
The core idea of GEO-TREES is to provide this biomass reference system
for forests globally.
That reference system is extremely valuable to the Earth observation
community for calibrating and validating their earth observations from satellites.
It's also a really important baseline for monitoring change in forest carbon
stocks, modeling the future of forest carbon stocks for carbon markets
where individuals, countries, jurisdictions want to quantify
the amount of carbon and therefore carbon dollars in their forests.
It is important for the permanent Amacayacu plot to be part of this global network
first because it permits us to compare our results to previous research
with many other plots around the world,
many different ecosystems because we know the methods of measurements are standardized.
The amount of carbon dioxide in our atmosphere
is increasing and warming our planet.
Ground based measurements are critical for demonstrating to communities
all over the world that they can rely on satellite data in their decision making.
This data is free and open to all so that everyone,
researchers, businesses, governments can make informed decisions
to better manage our resources for this and future generations.