«In addition to the direct loss of forest, there was a widespread shift of
the remaining global forest to a more fragmented condition,» explains Kurt Riitters, a research ecologist and team leader with the U.S. Forest Service Eastern Forest Environmental Threat Assessment Center and the lead author of a study describing the phenomenon, published in the January 2016 issue of Landscape Ecology.
Not exact matches
Despite the massive (and, at the time of this writing, unextinguished)
forest fire that ravaged parts of Fort McMurray, Alta., forced the evacuation of 90,000 residents and took an estimated 1.2 million barrels of daily capacity — 1.4 % of the
global supply — offline, it has been quick to resume operations, even while the town
remains deserted.
All told, by Luyssaert's calculations the relatively small
remaining stands of old - growth
forests in the U.S. Pacific Northwest as well as Canada and Russia consume «8 to 20 percent of the
global terrestrial carbon sink,» or roughly 440.9 million tons (0.4 gigatonnes) of carbon per year.
Furthermore, when researchers analyzed patterns of
remaining forest, they found a
global loss of interior
forest — core areas that, when intact, maintain critical habitat and ecological functions.
Global warming will only have a small effect in the tropics provided the cloud
forests remain.
After many interviews with biologists and climate scientists focused on the Amazon, as well as people like Bruce Babbitt, the former United States secretary of the interior who has spent a lot of time crisscrossing the Amazon, I
remain convinced that there is a path to development for Brazil — even with the growing
global appetite for soy and biofuels and roads to the Pacific — that can preserve a large fraction of the vast
forest region.
Without the safeguard, REDD monies projected to help developing countries protect their
remaining forests and reduce the 25 percent of
global greenhouse gas emissions caused by deforestation,
forest degradation and peatland destruction could instead allow industrial - scale logging and replacement of tropical
forests with pulp or palm oil plantations.
«
Forest conservation must be prioritised based on their relative values, and Earth's
remaining forests are the crown jewels, ones that
global climate and biodiversity policies must now emphasise.»
An area of tropical
forest the size of India will be deforested in the next 35 years, burning through more than one - sixth of the
remaining carbon that can be emitted if
global warming is to be kept below 2 degrees Celsius (the «planetary carbon budget»), but many of these emissions could be cheaply avoided by putting a price on carbon.
«WWF is alarmed that the loss of
forests is taking such a high toll not only on the
remaining wild elephants and tigers in Sumatra but also on
global climate change,» said Dr Sybille Klenzendorf, director of species conservation at WWF - US.
For more information on Liberia, see other
Global Witness reports and briefing documents, available at www.globalwitness.org (3) «Logging Off» September 2002, Page 11, Taylor made — The Pivotal role of Liberia's
Forests in Regional Conflict», September 2001, Page 15 (4) For more information on
Global Witness's work on Liberia see: «An Architecture of Instability: How the critical link between natural resources and conflict
remains unbroken.
As international policy frameworks and pledges of billions of dollars move REDD + forward, many observers
remain concerned over how to ensure the lofty promises being made for
global forest conservation will actually provide broader social and environmental benefits.
In this case,
global warming is acting in concert with local clear - cutting to provide a dual threat to this great
forest that is home to 14 million species and is one of the largest
remaining carbon sinks on the planet.
Although the rate of
global net
forest loss slowed down from an average of 7.3 million hectares per year in the 1990s to 3.3 million hectares per year in 2010 — 2015, deforestation
remains a matter of deep concern.
But with
global food demand expected to grow another 50 % by 2050, the expanding footprint of agriculture threatens to decimate much of what
remains of the earth's
forests and grasslands, even if output is able to keep up with demand.
«The term «sustainable
forest management» has been co-opted by the
forest industry to improve its image without actually changing the logging practices that are currently destroying the world's
remaining tropical
forests,» said Dr. Rosalind Reeve of
Global Witness.
Brazil provides a good case in point, because it holds the globe's largest
remaining area of tropical
forests, is the world's second - largest producer of biofuel (after the United States), and is the world's leading supplier of biofuel for
global trade.
These communities play a key role in the
global challenge of fighting climate change by saving some of the world's most critical
remaining forests from destruction.
As
forests around the world continue to be cleared to meet the
global demand for timber, there
remains millions of acres of trees that have so far been out of reach — because they're underwater.
As
forest expansion
remained stable, the
global net
forest loss between 2000 and 2010 was 5.2 million hectares per year.