Simply, the world along with its entire creatures is in an unenviable situation; the earth is going to relive its dreadful and sad memories of extinction during the Jurassic period. But this time it’s the amphibians’ turn; they are playing the victim role (Biemer, 2006). Amphibians – the four-legs animals that lead a double life in the water and on the land – have started suffering in the last three decades, and the problem has become more serious recently. Biologists and other experts have already stated several potential causes that lead to this disaster. Global warming and climate change, diseases, pollution, and humans, all these factors do represent the major threats to amphibians (Global Amphibian Assessment, n.d). In addition, these factors have been discussed sufficiently, but any global campaign for the amphibians’ crisis hasn’t showed real movements toward the case. As a result, it is the time to cope with the problem quite seriously before it is too late. Creating protected areas, banning amphibian’s trade, and avoiding pollution of amphibians’ habitats, and constructing roads that are built inside amphibians’ habitats, all these primary steps will help effectively by reducing the decline in amphibians’ population.
Before proceeding to make our plans, we ought to convince people around the world that amphibians are endangered . It can be obvious that we are missing people’s attention; don’t estimate the risk they might conference, or what might happen in the future because of the amphibians’ crisis; in other words, people still think they can find frogs or other amphibians anywhere, this idea must be changed through holding educational lectures and related courses for the public are strongly recommended.
Throughout history, protected areas have proved their efficiency as the most appropriate and safest places for threatened creatures; now that amphibians have been classified as endangered species (Global Amphibians Assessment, n.d), the need to create protected areas or nature reserves has become pressing more than ever. In addition, most of the factors that threaten amphibians can’t be addressed immediately; these threats, such as global warming and climate change require long-term solutions to be solved. Many issues can be reduced by holding protected areas. First, protected areas may save amphibians from global warming, since protected areas contribute effectively to reducing the hazard of this phenomena (Butler, 2007). Moreover, habitat loss is considered to be one of the major threats that plays pivotal role in amphibians’ decline (Sacks, 2008); thus, protected areas stand strongly to address this risk and provide suitable places in which amphibians can find their particular – living needs in appropriate environmental conditions. Finally, since protected areas are organized and controlled by environmental experts, we may ensure that amphibians will be safe from any diseases or viruses, which have begun affecting amphibians’ population recently (Eccleston, 2008).
Regrettably, humans contribute passively in increasing the amphibians’ crisis. Scientists and environmentalists recognize a sharp decline in amphibian’s population in places in which the amphibians trade is scattered (Black, 2005). Therefore, forbidding trading in amphibians has become essential and mandatory requirement to address the extinction tribulation that amphibians are going through. Furthermore, creating strict regulations and laws that ban amphibians’ trade will guarantee solving several aspect of the problem. First, although viral diseases represent major threats to the amphibian, the threat becomes more serious when diseases transmit and spread worldwide through the amphibians’ international trade (Science Daily, 2007); in this case, banning the trade will control the spreading and restrict diseases to be local so it will be easier for preventing and curing. In addition, certainly it is the time to enact laws that prohibit illegal hunting that affects and declines amphibians’ population; indeed, it has been noticed that “a large number of species are being collected at unsustainable levels, for food, medicine, and the pet trade; it is one factor, though not the biggest, behind the global decline in amphibians which sees almost a third of species at some risk of extinction” (Black, 2005).
Pollution appears again to prove that it is a major factor in any environmental problem. Without doubt, amphibians have suffered from this gruesome phenomenon during their crisis, and its effects can be noticed in current generations of amphibians in various locations (BarrInger, 2008). In this case, the world is required to unite its efforts to reduce pollution proportion. Dirty water and polluted air are considered the most significant factors that are related to the amphibians’ crisis. Additionally, amphibians, as is known rely considerably on water, and most amphibian communities live near water surfaces; thus, countries and related organizations should find solutions to stop throwing humans’ and industrial waste in oceans, seas and other water sources. Furthermore, since ozone layer issue affects the amphibians’ crisis (Environmental Protection, 2008); in this case, we need more real answers for smoke sources; for instance, we may reduce the smoke that is produced through factories, vehicles, and others.
Finally, who would believe that thousands of amphibians are run over by vehicles in many sites worldwide? Unfortunately that’s true; roadkill is a serious problem that lead to obvious decline in amphibians’ populations in the places in which humans live near amphibians’ communities. Cars and other vehicles are responsible for the death of thousands of amphibians. Moreover, many researchers who have focused on this problem have noticed that the majority of killed amphibians on roads were female, and they were also ready to lay eggs. Therefore, scientists believe that roads don’t only kill amphibians, but also destroy and threaten the future of amphibians and contribute strongly to amphibians’ extinction crisis (Moskowitz, 2008). However, this issue can be easily released if we just construct the roads that cross these creatures ways; once we can keep amphibians away from the danger of cars and other vehicles, we will solve the roadkill problem completely.
Objectors might claim that amphibians, in particular frogs and toads, are important in medical fields and research; so, we have to keep collecting amphibians for these purposes. In fact this is true; however, since amphibians are classified as endangered, this argument is not valid anymore; it is inept and illogical to exterminate an entire species for any reason. Moreover, others may say that creating protected areas cost huge sums. However, we say that the costs of amphibians’ disappearing will be much higher; the price might be the entire life on the earth including our lives (Public Library of Science, 2008).
In summary, the world is required more than ever to realize the amphibians’ disaster and its prospective consequences for the humans’ future, and all together we ought to focus our efforts and unite them in order to resolve the problem. In addition, creating alternative habitats or protected areas, banning amphibians’ trade, avoiding pollution, and constructing roads, all these prime steps should be considered in our plans to address the crisis. Otherwise, mankind will witness the largest wave of extinction for an entire species, and amphibians will be the new fossils for our next generations.
References
Barringer, F. (2008, April 8) Hermaphrodite Frogs Found in Suburban Ponds. The New York Times. Retrieved on June 6, 2008, from http://www.nytimes.com/2008/04/08/science/08frog.html
Biemer, J. (2006, July 7). Experts warn of total amphibian extinction, fearing cataclysm. The San Diego Union-Tribune. Retrieved on June 9, 2008, from
http://www.signonsandiego.com/uniontrib/20060707/news_1n7frogs.html
Black, R. (2005, September 19). Hunting threat to big amphibians. BBC News. Retrieved on June 9, 2008, from http://news.bbc.co.uk/2/hi/science/nature/4259596.stm
Butler, R. (2007, April 3). Protected areas must be adapted to survive global warming. Mongabay. Retrieved on June 12, 2008, from http://news.mongabay.com/2007/0403-ci.html
Deadly frog disease is spreading. (2007, May 4). Science Daily. Retrieved on June 12, from http://www.sciencedaily.com/releases/2007/05/070503095949.htm
Eccleston, P. (2008. January, 1st). Disease threatens mass extinction of frogs. Telegraph. Retrieved on June 5, 2008, from http://www.telegraph.co.uk/earth/main.jhtml?xml=/earth/2008/01/01/eafrog101.xml
Global Amphibian Assessment (n.d.).Retrieved on June 15, 2008, from http://www.globalamphibians.org/
Moskowitz, c. (2008, April 17). Road Kill: Too Many Frogs Croak. Live Science. Retrieved on June 19, 2008, form http://www.livescience.com/animals/080417-road-kill.html
Sacks, A. (2008, February 23). Amphibian under threat of extinction. Daily News. Retrieved on June 9, 2008, from http://www.nydailynews.com/lifestyle/2008/02/23/2008-02-23_amphibians_under_threat_of_extinction-2.htm
Study: Ozone Exposure Harms Amphibians. (2008, May 14). Environmental Protection. Retrieved on June 16, 2008, from http://www.eponline.com/articles/62553/
The Amphibian Extinction Crisis: Will Humans Rise to the Challenge? Guest Blog by Kevin Zippel (2008, May 6). Public Library of Science. Retrieved on June 9, 2008, from http://www.plos.org/cms/node/348
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment