While there are many methods being deployed to help management of this invasive specie there is always room for new and more effective ways to control the BTS. Synthesizing research and the data available from it can lead to new theories and experiments to further the extermination of this destructive pest.
Fumigants and Laced Bait:
Even though fumigants were initially being used to eliminate snakes, the adverse effects on native flora and fauna was enough to stop it being used further. In the case of the fumigant, methyl bromide, it actually had a negative impact on the ozone layer. More research should be done to improve this method so that we could use some sort of less harmful chemicals that would be useful against the brown tree snake. There is research being developed so that a fumigant or laced bait will induce sterility in the BTS. The challenge would be to develop something that would not affect other animals in the same way. Acetaminophen (tylenol) is a good start because it affects snakes more harshly than other animals.
Biological Control:
Since there are no known natural predators in Guam that can help deter the increasing population of BTS, more research should look into the possibility of introducing predators to regulate growth. But there must be large amounts of research done beforehand to understand the effects of the predators on other non-target native species. We simply do not want to replace one 'evil' with another; there have been success stories in other places with the planned introduction of another exotic species to control original invasive species without a negative effect on the environment.
My Idea:
Public awareness and education should continue to be taught on the threat the brown tree snake causes. I think there should be incentives for locals and/or companies that aid in the development or financial resources to managing this problem. Incentives such as tax breaks or benefits if locals buy and maintain active BTS traps. By allowing the people of Guam to be involved it promotes insight and active engagement in solving a problem that affects them so much.
Educating the public on the BTS |
It is important to realize that while the direct effects of the snake can be harmful enough, there is so much more secondary effects that can cause and even bigger underlying ecological disaster. A continuous study on the ecology of Brown Tree Snakes will gain us more knowledge, and in this situation knowledge is power.
The site could use a source page to fill its requirements. Other than that i felt the content was pretty solid. I'm having a hard time finding the "personal contribution" of the site.
ReplyDeleteFor some reason I can't seem to make comments correctly on this so I'm just going to do it as a reply.
DeleteAnyways I think it would be a good idea to contribute a very concrete idea for management. Moreso than "this should be looked into." So, for example, research natural predators of the snake and put them in by name. That way you can make this page more of your 'personal contribution' since your topic doesn't really require a graph.
-Ambrose Puttmann
Is this new idea for management your own synthesis? I couldn't find a graph or anything on the site. If you could provide resources for your information that would be terrific! Overall, very informative!
ReplyDeleteI also had a hard time finding your "personal contribution." I had a feeling it was this entire "Ideas for New Management" tab however if this is your synthesis, I'd make it explicitly clear that it is.
ReplyDeleteAnd I'm not sure public incentive should be used. Though the snake's venom isn't all that detrimental to adult humans, it is very aggressive. Providing a government incentive for BTS capture could easily lead to an increase in snake attacks, since your method will create more chances of aggravated snake-human encounters. Offering an incentive isn't a bad idea though, since the public is always a powerful tool. Maybe creating a program where one would have to get a license to catch snakes could be useful. That way you can standardize your public education on brown tree snakes and offer a "reward program" in one step.
Nevermind, I totally misunderstood your fourth paragraph. I didn't realize that you wanted the public to aid in developing resources, rather than have them catch snakes themselves. Ignore the second part of my comment.
Delete