originally titled:
Death By Ozone | The Ozone Know Zone
A study published in the Journal Nature,
The contribution of insects to global forest
deadwood decomposition found, "Worldwide, dead and decaying wood releases roughly 10.9 gigatons of
carbon every year.
This is roughly 115% of annual fossil fuel emissions. Globally,
the net effect of insects may account for 29% of the carbon flux from deadwood,"
Examples: Emerald Ash Borer, Whitebark Pine Beetle, Worm Invasion,
Beetlemania and
Utah Beetles
Feedback loops accelerate global warming.
For example, global warming has resulted in tree deaths and deforestation (see above.)
Trees are a natural carbon sink for carbon dioxide, as well as, provide shade, retain moisture, and aid in cooling.
As trees die from the effects of global warming, climate change is accelerated resulting in more tree deaths.
Scientists' warning to humanity on tree extinctions,
"This evidence suggests that a third of the world's tree species are currently threatened with extinction,
which represents a major ecological crisis. Large-scale extinction of tree species will lead to major biodiversity
losses in other species groups and substantially alter the cycling of carbon, water and nutrients in the world's ecosystems.
Loss of tree diversity could lead to abrupt declines in ecosystem functions and services, and ultimately ecosystem collapse."
Wildfires also are a climate change feedback loop. As the planet warms, wildfires increase.
Wildfires destroy the carbon sink of forests, and spew massive amounts of greenhouse gas emissions into the atmosphere.
The result is an increase in global warming. The increase in global warming results in more wildfires resulting in desertification.
In 2020, 20% of all the forests in Australia burned. Some of these forests hadn't seen fires in the last 35,000 years.
"More than 24 million hectares (59 million acres) burned during Australia's devastating 'Black Summer' bushfire season of 2019-2020,
which formed part of a confirmed climate change-driven trend of worsening fire weather and larger, more intense forest fires," reported Mongabay News.
The 2021 fire season saw a record number of acres burned in the Northwestern USA and Canada. In California a total of 8,835 fires were recorded,
burning 2,568,948 acres (1,039,616 ha) across the state. Over 1.4 million acres burned in Oregon and Washington.
"Three times in the past five years, over 10 million acres have burned nationwide. On average, over 2 million more acres burned each
year in the 2010s than during the 1990s," reports Spokane's KXLY.
Research published in the Proceedings of the National Academy of Sciences reports,
"by 2070, around 2 billion people are expected
to live in extremely hot areas" similar to the Sahara Desert.
The once lush and verdant tree canopy is now facing a troubling decline, as the older trees succumb to the relentless pressures of human activities. The consequences of this ecological imbalance reverberate through the forest, as insidious vines, empowered by the thinning canopy, reach ever higher, entwining their tendrils around the very pillars of the ecosystem.
As these vines ascend to new heights, they smother and choke the life out of the venerable trees below, casting shadows of demise upon the once-thriving woodland. The intricate balance of nature is disrupted, as the loss of these towering giants reverberates throughout the ecosystem, impacting biodiversity, soil stability, and wildlife habitats. The gradual encroachment of vines into the upper reaches of the forest canopy represents a poignant symbol of the broader environmental challenges facing Pennsylvania and beyond. It serves as a stark reminder of the interconnectedness of all living beings and the urgent need for stewardship and conservation to preserve the natural wonders that enrich our lives.
Regrettably, trees find themselves rooted in their temperate zones, unable to embark on the migratory journeys undertaken by some other species to seek refuge in more hospitable environments.
Our climate model uses chaos theory in an attempt to adequately account for humans and forecasts a global average temperature increase of 9 degrees Celsius above pre-industrial levels. Everybody has the responsibility not to pollute. Stop using fossil fuels. Consume less. Love more.
Foliage Spoilage & the
Trees' Canopy Collapse
A study by The Membrane Domain,
InternetU.org & KingArthur.com
Started in 2005. Climate change updates through 2024.
It would appear that there is a complex chaotic system in play that
is resulting in the deforestation of the Earth. Following is an abstract
from a study started in 2001 and continuing through the present.
It is difficult to list "types" of pollution that are causing the
death of trees. For instance, what is acid rain? Is it air pollution
or water pollution? And, there are some forms of pollution that
have not yet been widely recognized, such as, thermal pollution.
Originally, we thought instead of trying to define the type of pollution that is contributing
to the mass mortality of the forests, why not just consider how "human
output" is to blame? However, it would appear decisive and
immediate action needs to be taken if we are to have any hope
of slowing the defoliation. At the top of the list of suspects is
ozone. (The picture to the right is dying due to ozone pollution.) Quite a few studies have been conducted that
show ozone pollution causes leaf death eventually resulting in
dying trees.
A 2024 study found that human-derived ozone has caused a significant decline in net primary productivity (NPP) across all tropical forests, resulting in an estimated 17% reduction in the tropical land carbon sink since 2000.
See: The Dangers of Tropospheric Ozone: A Silent Threat to Health and the Environment,
Tropospheric Ozone
= Bad Ozone,
The Ozone Know Zone, and
Gasoline Plus Ethanol Equals Bad Ozone.
Drought
During the recent past there has been an unprecedented number of
droughts and a measurable decline in the water table.
Other severe weather including floods, winds, ice storms, etc.
are also breaking records.
Too Much Rain (Water Pollution / Acid Rain)
Trees are being attacked both from above and below. Ground water contamination
is causing damage to the trees. Perhaps more evident is the effects of
acid rain and acid fog. For many years, there has been alarming
documentation of massive deforestation due to acid pollution in
precipitation.
Will Tree Species Survive Climate Change?
Insects and Worms
Some of the tree mortality might be from regularly occurring life cycles
of critters like the gypsy moth caterpillar and the elm borer. However, the decline of
the bee population and changes in the worm population appear to be a
relatively new phenomenon. There is a serious pollination problem
due to the devastation of bee colonies. The cause is not fully
understood. Worldwide insect populations are in decline by as much as 80%.
Tree deaths due to the change in worms is thought to
be a result of pH changes caused by acid rain.
Alien Invasion
Eurasian, as well as, other "foreign" plants and insects
are taking over many species that evolved in the Americas.
[e.g ailanthus (tree of heaven), Queen Anne's Lace,
earthworms colonizing North Eastern forests, MALB
(Asian ladybug beetles), bamboo, morning glory, the list
of invasive plants goes on and on.]
Short, Warm Winters
Higher temperatures increase the reproductive rate of temperate zone insects. As winters become warmer, pests have a longer period of
time to eat their way north. In addition, the warmer and shorter winters allow more larvae to survive.
The USDA reports about Larval Winter Survivorship,
"From our simple model that related the coldest temperature experienced by emerald ash borer larvae to the extent of mortality,
we predicted that when larvae reach -17.8C (0F), 5% will die; at -23C (-10F), 34% will die;
at -29C (-20F), 79% will die; and at -34C (-30F), 98% will die."
Pollution, droughts, heat waves, and pests are killing many of our trees. Climate change is involved in all these causes.
In addition, climate change feedback loops are accelerating the extinction of trees.
Pennsylvania derives its name from the land grant bestowed upon William Penn. Penn's grant, known as "sylvania," translates to "forest" in Latin, evoking images of lush, sprawling woodlands teeming with life and vitality.
Human activities are contributing to tree mortality and deforestation.
Humans have also induced climate change in other ways. The combination
of human induced climate change and human induced tree mortality
are creating a cycle of exponential chain reactions.
A better way to say it might be -- the veiled causes of the current tree deaths are an unanticipated result
of human activities. This new form of deforestation contributes to more
global warming. An increase in global warming and human induced
climate change intensifies the rate of tree mortalities.
Trees and Temperate Zones
Soil Degradation and Desertification
Chaos Theory and Climate Change
European Tree Extinction
Tree Death
Questions And Answers
Losing 10 Billion Trees Per Year
Danger:
Do Not Breath! (Ozone Destroys Your Lungs)