Google the image lion fish:
Well, think again. This is an image of a lionfish, one of the most invasive species known to dwell the earth’s oceans. In fact, nearly 84% of the worlds costal ecoregions, which feed into the ocean, have been infiltrated by atlas one or MORE invasive specie. Now, on the surface, this lion fish may seem beautiful and complex, but the detrimental effects of fish, such as this, cause a variety of problems to our world’s oceans.
So, how do these “invasive species” come to be about in our body’s of water?
Majority of the invasive species found in an area were transported there via the bottom of a ship (private, commercial, governmental, etc.)
Then, canals that were designed to connect with previously isolated bodies of water can easily transport invasive species to new areas. For example, the Suez Canal.
So, by now, you might be thinking. Why should I care so much? I will most likely never come in contact with that fish!
Invasive species, such as this fish, can not only be detrimental to the coastal habitats of oceans, but they can also displace the native species there due to increased competition.
If one invasive specie is introduced to a designated area, it can displace native plants and animals because of the lack of competition, disrupt and permanently alter food chains and webs, and change environmental process, as well as damaging the economy of local fisheries. You see? One small invasive specie can have many detrimental effects to not only the environment, but also our society.
YOU CAN PREVENT INVASIVE SPECIES FROM BEING INTRODUCED! Policies are already being developed to provide for the safety of our ocean’s water and to prevent the livelihood of our ecosystems, but you can make a difference now. Research up on invasive species close to your surroundings, and if you see any, get rid of them! More often then not, your local health county will have instructions to safely dispose of the specie, and you might be returned with some compensation in doing so!
Want to learn more about invasive species and their effects in the ocean?
Click Here! http://ocean.si.edu/ocean-news/5-invasive-species-you-should-know
Sources:
http://www.nature.org/ourinitiatives/habitats/oceanscoasts/threatsimpacts/what-we-do-q.xml
http://ocean.si.edu/ocean-news/5-invasive-species-you-should-know