Is tree planting overrated as a climate benefit? Researchers think so
Nature’s carbon cycle carries on regardless.
– – –
Roughly a third of the climate cooling that forests achieve by removing carbon dioxide (CO2) from the atmosphere is offset through changes to atmospheric composition and decreased surface reflectivity, researchers report.
The findings suggest that the benefits of wide-scale forestation efforts may be overestimated and do not represent a single solution for addressing climate change, says EurekAlert.
They also highlight the urgency of simultaneously focusing on emissions reductions. Planting trees has been widely promoted as a nature-based solution to remove anthropogenic CO2 from the atmosphere to help mitigate ongoing climate warming.
However, wide-scale forest expansion may drive feedbacks within the Earth system that lead to warming.
For example, changes to atmospheric composition (via the release of biogenic volatile organic compounds that affect greenhouse gasses and organic aerosols) and decreased surface albedo could offset the cooling effects of atmospheric CO2 removal (CDR) by forestation.
However, the effects and their impact on climate remain relatively unexplored. Using two state-of-the-art climate models – UKESEM1 and CESM2 – James Weber and colleagues compared extensive global forestation scenarios and evaluated their impact on climate and the climatic benefit from CDR.
According to the findings, when forestation is simulated under a scenario with few other climate change mitigation strategies, the higher volatile organic compound emissions from vegetation increase greenhouse gasses ozone and methane in the atmosphere.
This, combined with changes to surface albedo and light-scattering organic aerosols, results in a net warming effect, which offsets ~31% of the cooling benefit from CDR.
Full article here.
Source: https://tallbloke.wordpress.com/2024/02/23/is-tree-planting-overrated-as-a-climate-benefit-researchers-think-so/
Anyone can join.
Anyone can contribute.
Anyone can become informed about their world.
"United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.
Lion’s Mane Mushroom
Mushrooms are having a moment. One fabulous fungus in particular, lion’s mane, may help improve memory, depression and anxiety symptoms. They are also an excellent source of nutrients that show promise as a therapy for dementia, and other neurodegenerative diseases. If you’re living with anxiety or depression, you may be curious about all the therapy options out there — including the natural ones.Our Lion’s Mane WHOLE MIND Nootropic Blend has been formulated to utilize the potency of Lion’s mane but also include the benefits of four other Highly Beneficial Mushrooms. Synergistically, they work together to Build your health through improving cognitive function and immunity regardless of your age. Our Nootropic not only improves your Cognitive Function and Activates your Immune System, But it benefits growth of Essential Gut Flora, further enhancing your Vitality.
Our Formula includes:
Lion’s Mane Mushrooms which Increase Brain Power through nerve growth, lessen anxiety, reduce depression, and improve concentration. Its an excellent adaptogen, promotes sleep and improves immunity.
Shiitake Mushrooms which Fight cancer cells and infectious disease, boost the immune system, promotes brain function, and serves as a source of B vitamins.
Maitake Mushrooms which regulate blood sugar levels of diabetics, reduce hypertension and boosts the immune system.
Reishi Mushrooms which Fight inflammation, liver disease, fatigue, tumor growth and cancer. They Improve skin disorders and soothes digestive problems, stomach ulcers and leaky gut syndrome.
Chaga Mushrooms which have anti-aging effects, boost immune function, improve stamina and athletic performance, even act as a natural aphrodisiac, fighting diabetes and improving liver function.
Try Our Lion’s Mane WHOLE MIND Nootropic Blend 60 Capsules. Today Be 100% Satisfied Or Receive A Full Money Back Guarantee Order Yours Today By Following This Link.