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Interviews with ATBC scientists

Interviews with scientists from the Association for Tropical Biology and Conservation ahead of the 2008 meeting in Paramaribo, Suriname.

If you are an ATBC scientist and interested in participating, here are the guidelines.



Markets could save forests: An interview with Dr. Tom Lovejoy
(3/20/2008) Market mechanisms are increasingly seen as a way to address environmental problems, including tropical deforestation. In particular, compensation for ecosystem services like carbon sequestration — a concept known by the acronym REDD for "reducing emissions from deforestation and degradation" — may someday make conservation a profitable enterprise in which carbon traders are effectively saving rainforests simply by their pursuit of profit. Protecting rainforests and their resident biodiversity would be an unintentional, but happy byproduct of profit-seeking endeavors.


55% of the Amazon may be lost by 2030
(1/23/2008) Cattle ranching, industrial soy farming, and logging are three of the leading drivers of deforestation in the Brazilian Amazon. As commodity prices continue to rise, driven by surging demand for biofuels and grain for meat production, the economic incentives for developing the Amazon increase. Already the largest exporter of beef and the second largest producer of soy - with the largest expanse of "undeveloped" but arable land of any country - Brazil is well on its way to rivaling the U.S. as the world's agricultural superpower. The trend towards turning the Amazon into a giant breadbasket seems unstoppable. Nevertheless the decision at the U.N. climate talks in Bali to include "Reducing Emissions From Deforestation and Degradation" (REDD) in future climate treaty negotiations may preempt this fate, says Dr. Daniel Nepstad, a scientist at the Woods Hole Research Institute.


Large-scale agriculture 'compromises' forest's ability to recover
(11/19/2007) As deforestation of tropical forests continues unhindered, one of the future hopes for these damaged ecosystems is regeneration in secondary forests. Some areas that were once slash-and-burned for cattle ranching or subsistence agriculture have been abandoned, allowing scientists to study the possibility of recovery in the rainforest. If anyone has a clear idea of the potential of secondary forests it is Robin L. Chazdon. Dr. Chazdon, a full professor of Ecology and Evolutionary Biology at the University of Connecticut, has been studying the regeneration of secondary forest for over twenty-five years. She has published over 50 papers on tropical ecology, currently she serves as an active member of the Biotropica editorial board and is a member of the Bosques Project, which measures secondary forest recovery in Northern Costa Rica.


Biodiversity conservation will only work if local people benefit
(11/19/2007) Biodiversity loss is already having an economic impact in Africa according to a 7-year monitoring project underwritten by Europeans and African governments. The project, known as the Biodiversity Monitoring Transect Analysis in Africa (BIOTA), relies on a network of biodiversity observatories equipped with weather stations, sensors and a monitoring program that includes remote sensing, data on soil fertility and agricultural indicators. Dr. Nina Farwig, a scientist at the Johannes Gutenberg-University of Mainz and a participating member of BIOTA-East Africa, says that conservation efforts in the tropics will only be effective if the local people benefit. Her work with BIOTA shows that even in the absence of extensive forest cover, a patchwork of agricultural landscapes can contribute to the biodiversity conservation.


Law enforcement key to saving Borneo's rainforests
(11/13/2007) In an interview with mongabay.com, Dr. Rhett Harrison, a Smithsonian Tropical Research Institute (STRI) associate researcher and Secretary for the Asia-Pacific Chapter of ATBC, says that law enforcement could be the key to safeguarding biodiversity contained in Borneo's lowland parks. Harrison says there may be opportunities for conservationists to work with oil palm to developers to ensure that existing forests are not converted for plantations and that palm oil can be produced in a sustainable manner. He also adds that carbon offsets may eventually offer a means to fund conservation and sustainable development efforts in areas that still have standing forest.


Subtle threats could ruin the Amazon rainforest
(11/7/2007) While the mention of Amazon destruction usually conjures up images of vast stretches of felled and burned rainforest trees, cattle ranches, and vast soybean farms, some of the biggest threats to the Amazon rainforest are barely perceptible from above. Selective logging -- which opens up the forest canopy and allows winds and sunlight to dry leaf litter on the forest floor -- and 6-inch high "surface" fires are turning parts of the Amazon into a tinderbox, putting the world's largest rainforest at risk of ever-more severe forest fires. At the same time, market-driven hunting is impoverishing some areas of seed dispersers and predators, making it more difficult for forests to recover. Climate change -- an its forecast impacts on the Amazon basin -- further looms large over the horizon.


Conservationists need to work with, not against, rural poor
(10/24/2007) Rural populations have long been demonized by conservationists, but this is changing. Increasingly, conservation groups see that without the support of rural populations, protected areas can in places be little more than ineffective "paper parks". As such, today community involvement is viewed as a critical part of any conservation program, whether it be protecting biodiversity, slowing deforestation, curtailing illegal logging and poaching, or establishing reserves.


Globalization could save the Amazon rainforest
(6/3/2007) The Amazon basin is home to the world's largest rainforest, an ecosystem that supports perhaps 30 percent of the world's terrestrial species, stores vast amounts of carbon, and exerts considerable influence on global weather patterns and climate. Few would dispute that it is one of the planet's most important landscapes. Despite its scale, the Amazon is also one of the fastest changing ecosystems, largely as a result of human activities, including deforestation, forest fires, and, increasingly, climate change. Few people understand these impacts better than Dr. Daniel Nepstad, one of the world's foremost experts on the Amazon rainforest. Now head of the Woods Hole Research Center's Amazon program in Belem, Brazil, Nepstad has spent more than 23 years in the Amazon, studying subjects ranging from forest fires and forest management policy to sustainable development. Nepstad says the Amazon is presently at a point unlike any he's ever seen, one where there are unparalleled risks and opportunities. While he's hopeful about some of the trends, he knows the Amazon faces difficult and immediate challenges.


Biodiversity extinction crisis looms says renowned biologist
(3/12/2007) While there is considerable debate over the scale at which biodiversity extinction is occurring, there is little doubt we are presently in an age where species loss is well above the established biological norm. Extinction has certainly occurred in the past, and in fact, it is the fate of all species, but today the rate appears to be at least 100 times the background rate of one species per million per year and may be headed towards a magnitude thousands of times greater. Few people know more about extinction than Dr. Peter Raven, director of the Missouri Botanical Garden. He is the author of hundreds of scientific papers and books, and has an encyclopedic list of achievements and accolades from a lifetime of biological research. These make him one of the world's preeminent biodiversity experts. He is also extremely worried about the present biodiversity crisis, one that has been termed the sixth great extinction.


Time is running out for French Guiana's rainforests
(12/19/2006) Understanding relationships between plants and animals is key to understanding rainforest ecology. Dr. Pierre-Michel Forget of the Museum National d'Histoire Naturelle in France is a renowned expert on the interdependency between rainforest trees and seed disperses. Author of dozens of papers on tropical forest ecology, Dr Forget is increasingly concerned about deforestation and biodiversity loss in forests of the Guiana Shield region of Northern South America. In particular he sees the invasion of informal gold miners, known as garimpeiros, as a significant threat to forests in French Guiana, Suriname, Guyana and Venezuela.


Canopy research is key to understanding rainforests
(11/28/2006) Home to perhaps half the world's terrestrial species, rainforests are the most biodiverse ecosystems on the planet. However, when one strolls through the forest, this biodiversity is rarely apparent for the simple reason that most activity in the rainforest occurs in the canopy, a layer of overlapping branches and leaves some 60-120 feet off the ground. Here, a wealth of ecological niches creates opportunities for plants and animals, including species generally considered to be ground-dwellers: crabs, kangaroos, and even earthworms. Beyond housing biodiversity, the canopy is the power source of the rainforest, with billions of tree leaves acting as miniature solar panels to convert sunlight into energy through photosynthesis. Since the rate of photosynthesis of canopy trees is so high, these plants generate higher yields of fruits, seeds, flowers, and leaves which attract and support a wide diversity of animal life. Further, as the principal site of the interchange of heat, water vapor, and atmospheric gases, the canopy also plays an important role in regulating regional and global climate.


Mexico's rainforests depend on government conservation efforts
(11/21/2006) Few people realize that Mexico is home to the northernmost extent of rainforests that once extended clear down to the Amazon Basin. Though diminished in extent to about 30 percent of their original range, these rainforests are still characterized by high levels of biodiversity, including such charismatic species as jaguar, howler and spider monkeys, and macaws. These forests are also inhabited by indigenous people who live in ways largely unchanged since the arrival of Columbus in the 15th century. While still threatened by encroachment and illegal activities, in recent years the Mexican government and an assortment of environmental organizations has made progress in protecting these forests. Particularly active in these conservation efforts is the Los Tuxtlas Biological Station (Estacion de Biologia Tropical Los Tuxtlas del Instituto de Biologia Universidad Nacional Autonoma de Mexico) based in Veracruz (southern Mexico). In November 2006, Dr. Alejandro Estrada, senior research scientist at Los Tuxtlas and a leading authority on these forests, answered some questions on Mexico's remaining rainforests and conservation efforts in the country.


Global warming could cause catastrophic die-off of Amazon rainforest by 2080
(10/22/2006) For the Amazon, there is an immense threat looming on the horizon: climate change could well cause most of the Amazon rainforest to disappear by the end of the century. Dr. Philip Fearnside, a Research Professor at the National Institute for Research in the Amazon in Manaus, Brazil and one of the most cited scientists on the subject of climate change, understands the threat well. Having spent more than 30 years in Brazil and now recognized as one of the world's foremost experts on the Amazon rainforest, Fearnside is working to do nothing less than to save this remarkable ecosystem. Fearnside believes saving the Amazon will require a fundamental shift in perception where the Amazon is recognized as an asset beyond the current price of mahogany, soybeans, or cattle, where its value is only unlocked by its destruction. The Amazon is far worth more than this he says. It can play a key role in fighting climate change while providing economic sustenance for millions through sustainable agriculture and rational utilization of its renewable products. It can serve as a storehouse for biodiversity while at the same time ensuring reliable water supplies and moderating regional temperature and precipitation. In short, maintaining the Amazon as a viable ecosystem makes sense economically and ecologically -- it is in our best interest to preserve this resource while we still can.


Rainforests face myriad of threats says leading Amazon scholar
(10/16/2006) The world's tropical rainforests are in trouble. Spurred by a global commodity boom and continuing poverty in some of the world's poorest regions, deforestation rates have increased since the close of the 1990s. The usual threats to forests -- agricultural conversion, wildlife poaching, uncontrolled logging, and road construction -- could soon be rivaled, and even exceeded, by climate change and rising levels of carbon dioxide in the atmosphere. Understanding these threats is key to preserving forests and their ecological services for current and future generations. William F. Laurance, a distinguished scholar and president of the Association for Tropical Biology and Conservation (ATBC) -- the world's largest scientific organization dedicated to the study and conservation of tropical ecosystems, is at the forefront of this effort.



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