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miércoles, 11 de mayo de 2011

Articule about the condition of glyphosate in Colombia

Colombia: Aerial Fumigation, Glyphosate & Cosmo-Flux 411F

Submit by:  http://wakemenow.wordpress.com/2008/08/04/colombia-aerial-fumigation-glyphosate-cosmo-flux-411f/


Following is an excerpt from the (very) rough draft of my report on the U.S. “war on drugs” in relation to Colombia:
Colombia is the source of over 90 percent of the cocaine entering the United States and a significant source of the heroin on American streets. The U.S. is working with the Government of Colombia to eradicate illegal crops and reduce the amount of drugs reaching American streets. Plan Colombia, an initiative approved by Congress on July 13, 2000, is one of the largest and most comprehensive efforts by the U.S. to assist an ally in Latin America deal with a national drug emergency.
The ONDCP website (on Targeting Cocaine at the Source) explains that aerial eradication measures are used to eradicate coca plants and claims that these measures have been successful up-to-date. An excerpt from the site states:
Aerial eradication remains central to the strategy for destroying potential coca base and cocaine hydrochloride in Colombia before it can be marketed by traffickers or terrorists such as the FARC, particularly in remote locations and those fields that are well-protected and/or mined. As the effectiveness of aerial eradication increased from 2001 to 2003, drug growers were put on the defensive, shrinking the size of their plots, dispersing them, pruning and replanting seedlings, and, finally, moving further into the eastern departments of Colombia.
In taking a closer look at what aerial fumigation and eradication consists of and its consequences, we find that there is a lack of research conducted to determine the safety of using the herbicide formulations currently being sprayed in Colombia. The formula used in aerial fumigation in Colombia includes glyphosate, an herbicide registered in the EPA’s Toxicity Category III, with Category I being the most toxic and IV the least, and it is noted that that glyphosate on its own has received these ratings, although in formulations the interactions between glyphosate and inerts (including surfactants) can change, and in this case do change, the relative toxicity of the herbicide products (Sherret, 2005, p. 155). It is also noted that individual biochemistry and genetics, lifestyle, and health status may predispose a person to react in a highly sensitive manner to a chemical believed to be innocuous. Formulations, including those with glyphosate, may have different or magnified effects once released into the environment, as compared with the release of a single chemical; in laboratories, only one chemical is tested at a time so there is little data to demonstrate how a mixture of chemicals might react with one another or other chemicals found in the environment (Sherret, 2005, p. 155).
Glyphosate is generally sold as the active ingredient in commercial formulations, which typically also include water and a surfactant. Manufacturers are not required to release the exact formulations or to identify the chemicals used as surfactants as this is considered proprietary information and because they are assumed to be inert, that is, not having herbicidal activity. Surfactants, a class of chemicals considered to be inert, are used to aid in penetration of the waxy cuticle of plant leaves. In Colombia, the formulation used does contain a surfactant, but not one approved for use in the U.S. The surfactant, Cosmo-Flux 411F, is manufactured by the Colombian company Cosmoagro and has not been subject to the same testing requirements as the surfactants being used in the U.S. and Canada (Sherret, 2005, p. 157).
In the summer of 2001, it was reported that Imperial Chemical Industries (ICI), a British chemicals manufacturer, had stopped supplying one of the ingredients used in the manufacture of Cosmo-Flux 411F, Atplus 300F, citing reports of illness that plagued the regions where the new fumigation programs had been executed (Sherret, 2005, p. 157). Imperial Chemical Industries did not want to be associated with such a program and also cited the lack of evidence of the effects of mixing the additive with glyphosate.
The fumigation efforts in Colombia are receiving national and international attention because people are now being subjected to the spraying near their homes, where coca plants are said to be intermingled with food crops and where other licit activities take place (Sherret, 2005, p. 157).
There is also a good bit of controversy surrounding the varied results of the scientific testing of these formulations, with regulatory agency reviewers siding with Monsanto in more cases than not, discrediting or ignoring the results of independent studies and dismissing the methodology used despite them being published in reputable, peer-reviewed scientific journals (Sherret, 2005, p. 158). In one section (Reproductive and Endocrinological Effects), the reviewers cite only two studies, both of which were undertaken by Monsanto researchers as the basis for their conclusion (Sherret, 2005, p. 158). This information is quite disconcerting and lends credence to suspicions that corruption exists within the corporations manufacturing these products and the U.S. regulatory agencies intended to ensure that the products are actually safe for their intended use.
In research conducted on the glyphosate formulation Roundup (a variant of which is being used in the fumigation mixture in Colombia) shows synergism when comparing the formulation’s effects on cells undergoing embryonic division to those of glyphosate on its own. According to Sherret (2005):
The study examined the regulation of cell cycle checkpoints and found that Roundup induced a concentration-dependent deregulatory effect, although the concentrations inducing the observed changes were higher than what would result from normal uses of the pesticide. Even with this discrepancy, the researchers still warned that the safety of glyphosate and Roundup on human health should be questioned. Cell cycle regulation at the embryonic stage is key for normal fetal development. Disruptions to the regular cell cycle have implications for development as well as carcinogenesis.
Basically what that is saying is that the ingredients of the formulation of Roundup used in Colombia show signs of affecting embryonic development. That’s a major concern and it becomes that much greater when we consider that one nation is spraying this from heights of 100 feet over lands populated by people in another nation, despite protests on behalf of those receiving the spraying and the concerns expressed by knowledgeable scientists all throughout the international scientific community. This is a major issue all unto itself and it’s shocking to know this is being carried out by one of the world’s leading superpowers.
The ONDCP justifies these measures by simply claiming, “Cocaine production in Colombia constitutes a threat to U.S. security and the well-being of our citizens.”
_____________________________________________________________
Primary source for this excerpt: Sherret, L. (2005). Futility in Action: Coca Fumigation in Colombia. Journal of Drug Issues, 35.1, 151-168. Retrieved August 3, 2008, from EBSCOhost Academic Search Elite database.
Additional links of interest:
Click here to read what the U.S. Environment Protection Agency (EPA) has to say about the health and environmental risks associated with the use of glyphosate.
The Pesticide Action Network of the UK (PAN UK), had this to say about glyphosate.
The Organic Consumers Association (OCA) is also taking issue with glyphosate and its use in Roundup formulations.
Keep in mind that Monsanto, the maker of Roundup, is the same company responsible for creating Agent Orange for the eradication of forests during the Vietnam War. We’re all familiar with how well that went.

martes, 10 de mayo de 2011

International Earth Day in the Barranquilla Botanical Garden

jueves, 21 de abril de 2011

Reduce, Reuse, Recycle!



Let's Learn to Recycle!!

lunes, 11 de abril de 2011

Earth Day – Brief History

On April 22, 1970, Gaylord Nelson, a United States Senator, founded the first Earth Day in an attempt to bring about a better understanding of the affect we have on our planet, and calling us to take action to make positive environmental changes in our community. The first Earth Day was attended by 20 million Americans nationwide, from college campuses to town halls, and giant teach-ins were organized in New York City and Philadelphia, the latter event turning into a seven-day event known as Earth Week.
This small attempt to start something of this scale on the national level brought millions of people to band together in their neighborhoods, starting grassroots campaigns to help revolutionize the way we handled waste, recycling, power consumption, and conservation in general. That event set a powerful precedent for the rest of the world, eventually inspiring more than 140 nations all around the globe to have their own Earth Days.
By the year 1990, over 200 million people on Earth were participating in the event, making it one of the most-attended organizational activities ever created, even being called “the largest secular holiday in the world” by the Earth Day Network, the nonprofit organization that is in charge of the event on an annual basis since its inception in 1990.

Earth Day: Give Earth a Hand

Celebrate Earth Day Everyday

Next Friday, April 22nd, 2011. It's Earth Day; and Smile at Earth invites you this day and every day of year to CELEBRATE TO BE GREEN. How? 


• Pay your bills online. If every house in the United States did this, we would save 18 million trees every year!

• Make the most of your reusable bags- Bring your own reusable bags to the store to spare the use of plastic bags. 

• Green is beautiful! There are many beauty and personal care products that are good for you AND the environment.

• Your four-legged friend wants to reduce their carbon footprint too! Use biodegradable plastic bags to pick up waste. 

• Clean green by making your own environmentally friendly cleaning solution.




Let work together for a cleaner, greener planet!



Submit by: http://triblocal.com/glencoe/community/stories/2011/04/earth-day-2011-go-green/





jueves, 24 de marzo de 2011

Smile at earth invites you to Earth Hour 2011: It's time to go beyond the hour

At 8:30 PM on Saturday 26th March 2011, lights will switch off around the globe for Earth Hour and people will commit to actions that go beyond the hour. 

With Earth Hour almost upon us, our thoughts are with the people of Japan during this incredibly challenging and sad time for their country.

martes, 22 de marzo de 2011

World Water Day: help make the difference




The international observance of World Water Day is an initiative that grew out of the 1992 United Nations Conference on Environment and Development (UNCED) in Rio de Janeiro. This site started in 2001 as a community space and repository where people can upload their WWD event activities and reports. The theme changes every year for which annual campiagn materials can be found at the UN-Water site by clicking the WWD 2011 logo on the right.


Submited by: http://www.worldwaterday.org/

World Water Day Video from charity: water

lunes, 21 de marzo de 2011

The environmental Pollution in the Barranquilla Botanical Garden

Check out this SlideShare Presentation:

sábado, 12 de marzo de 2011

Ecodelphia Magazine

Natural Parks of Colombia: Love for the Environment

Colombia has 55 protected natural areas that have been classified as national natural parks, fauna and flora sanctuaries, natural reserves, parkways, and unique natural areas.
 Parque Chicaque Park, in the surroundings of Bogotá
Parque Chicaque Park, in the surroundings of Bogotá /Flickr User quimbaya/
Visiting these places is to come face to face with the justification of why Colombia is one of the most diverse countries on the planet.

In Colombia, natural parks are spread all across the country.

Various kinds of reserves are situated across the entire territory. Most of them have been adapted to receive visitors, as long as they obtain authorization from the General Direction of National Natural Parks of Colombia, the state agency in charge of administrating protected areas through private concessions.
Colombia´s Natural Parks are spread across the entire national territory.
Thanks to the variety of landscapes and thermal floors, the parks offer multiple possibilities for engaging in nature tourism, which may be defined as a recreational way of enjoying Colombian geography while taking care of the environment.

Activities in Natural Land and Seascapes

With the increase in the number of protected areas, there has also been an increased interest on the part of travelers to enjoy these tranquil sites, away from the din of the cities and in an environment that, depending on the individual park, favors activities in which respect for fauna and flora take precedence. They range from entertaining ecological hikes in any of the sites to diving in parks like Tayrona, Isla Gorgona, and McBean Lagoon in Providencia.

Colombia’s natural parks offer climates, scenery, flora, and fauna that vary according to their location.
El Cocuy National Natural Park
El Cocuy National Natural Park /Flickr User Juan M. Anzola/
Although possessing marked differences in their structure, it is a common occurrence to find springs, leafy forests, jungles, rivers, steep paths, the sea, and even exuberant snow peaks, among them, Los Nevados, El Cocuy, and the Nevado del Huila.
Several paths are graced by the aromas of plants and flowers and the permanent trill of birds. At the Tayrona, for example, over 200 kinds of birds have been detected. Likewise, a diversity of mammals, reptiles, insects, and frogs is part of the fauna inventory and its endemic species.

Ecological and Cultural Experiences


Besides encounters with nature, visits entail interactions with the communities that inhabit them and who are the main allies in conservation efforts. Thanks to their profound knowledge, native inhabitants also serve as guides in the areas where they make their homes.
The cultural rapprochement implied by visits to many protected areas, also includes becoming acquainted with archaeological remains, rock paintings, and the museums found in some of them. Mutual respect between Man and natural resources is perhaps the best teaching provided by visits to natural parks.



Recreation amid Landscape Treasures

Aside from high mountaineering and trekking, the parks offer options for recreation and sports that take advantage of water and land forms. Some of them are:
Tayrona National Natural Park
Tayrona National Natural Park /Flickr User noam fein/

  • diving,
  • canoeing,
  • snorkeling,
  • sailing
and adventure sports such as:
  • caving,
  • waterfall rappelling,
  • rafting,
  • zip lining,
  • cliff climbing.
Laguna Negra, Los Nevados National Natural Park
Laguna Negra, Los Nevados National Natural Park /Flickr User chilangoco/

Thanks to Colombia’s invaluable natural wealth, almost all its departments have protected areas with access to visitors - another hearty, healthful way for them to get to know the country and its treasures.
In view of climatic variations, it is recommended to obtain information from the General Direction of Natural Parks as to the best time of year for visiting. However, due to the benefits of having different thermal floors, it is always possible to visit a natural park any time of year.

Recommendations for Visiting Protected Areas

Preparation for the experience
Obtain information about the selected reserve: learn about the species that are protected, the communities that inhabit them, and make sure there is a visitors’ center, lodging infrastructure, and camping grounds.
  • Respect for natureThis is the most important rule. Do not disturb the tranquil atmosphere and, if you are lucky enough to encounter fauna, do not upset it. Just watch in silence.
  • Little technologyMotor vehicles serve to come close to the parks, but not to access them. With the exception of cameras, forget technology when visiting a protected area.
  • Visitor awarenessProtect nature. Do not damage plants or disturb animals; do not litter and please collaborate by picking up the litter you encounter. The survival of Colombia’s natural parks depends on careful and respectful treatment from each of us.

    Submit them to  http://www.colombia.travel/en/international-tourist/sightseeing-what-to-do/recommended-tourist-attractions-special-reports/natural-parks-of-colombia

viernes, 25 de febrero de 2011

Michael Jackson - Earth Song

Jardin Botanico Park Barranquilla, Carrera 8H