Concept Caching: Haiti and Dominican Republic political boundary

From our Concept Caching image cache that hopes to promote student spatial awareness by relating specific features on the Earth’s surface with their visual character and GPS coordinates. Through the site photographs and GPS coordinates demonstrate core concepts in geography.  Images are “cached” for viewing by core concept and by region.  Images are certainly useful for introducing visual content to students in all  Geography classes.

This image submitted by Harm de Blij reveals a striking landscape of deforestation and hints at the differing impacts of local politics and governance that is behind such a difficult global problem.  The image provides a pertinent partner for the discussion of deforestation in the post, Hopes for World Forests.

Hopes for World Forests

Deforestation has long been a troubling global trend that has affected most of Earth’s arboreal environments.  Discussions of this topic may often focus on the economic and agricultural reasons for the destruction of forestlands.  Juxtaposed are the greedy corporations and illegal loggers against indigent subsistence farmers desperate for land.  Either way, the discussion ends as so many talks of 21^st century environmental problems often do: disheartened and despondent.  However, there has been much recent buzz in the media related to deforestation, and some of it actually hopeful.

A Newsweek article believes that Haiti’s economic recovery may be contingent upon the recovery of its forest lands.  Haiti’s trees have long been mowed down by colonizers, plantations, industry and locals alike.  It is hoped that reforestation will ultimately help to minimize the impact of natural disasters, like hurricanes and floods, and to restore nutrients to overworked agricultural lands.

On a global scale, recent policies of developing countries have made a concerted effort to remove illegally logged wood from world markets.  The New York Times Green blog reports on the European Parliament’s bill cracking down on timber from illegal logging.  Other countries from the developing world like Nigeria and Ghana to the developed world like the United States have previously contributed to fining or banning wood logged illicitly.

In particular, it is the Amazon that many environmentalists lay their hopes on.  The New York Times Dot Earth blog reports on the optimism that comes with Brazil’s current demographic and economic development trajectories and with restoration and preservation efforts of environmentalists on the ground.  The Amazon has also been the subject of a year-long study conducted by Brazil’s National Institute for Space Research (also reported with accompanying images at Surrey Satellite Technology LTD’s Space Blog).  They analyzed satellite images of the region which revealed a slowing of deforestation rates as compared with previous years.

The link between the world’s forests and possible climate change should also be discussed in any deforestation dialogue.  Earth scientists have long been studying the carbon cycle and tracking the ways that carbon is found in active and inactive stores throughout the biosphere, atmosphere, hydrosphere, and lithosphere.  One of the global scale puzzle pieces to this study has now been provided by NASA satellites as they mapped world tree heights.  CNN argues that this will aid in tracking world forest carbon and study the ability of world forests to continue to take up atmospheric carbon. This map will also help to produce models to understand forest fires, ecosystems, and more.

A succinct article provided by the New York Times Green blog titled, “Is the tide turning on deforestation?” is suitable for most undergrad students and sums up these hopeful developments well.  Combine that with a recent BBC News article that reports the findings of the London-based think tank Chatham House observing a marked decline in illegal logging and discusses the major contributions to that trend.

However hopeful, this deforestation discussion should also end with a sobering dose of reality:  reiterating that deforestation, especially at the hand of illegal logging, is still a harrowing global problem.

Discussion Questions:

1. How might economic recovery connect to reforestation in the example of Haiti?  Explain the benefits of reforestation and how they will contribute to economic gains.

2. Suggest comparisons or contrasts of the policies against illegal logging between the developing world and developed world.  Think about production/consumption and source/destination streams, as well as underlying motivations at various scales.

3. How will the mapping of world tree heights help scientists to track carbon and understand climate change?

4. What hopeful trend countering deforestation do you think will make the most difference and why?  Do you have any other suggestions for what the global community can do to help save the world’s forests?