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Since 1896, when a Swedish scientist, Svante Arrhenius, described the detrimental effects of carbon dioxide on our climate, we have known the effects of our actions.  Since humans took over planet Earth, our global temperatures have been rising because of our CO2 emissions.  Within the past 100 years, the temperature has increased at a much…

A variety of processes contribute to the changing appearances of New Jersey’s beaches. Each year, some beaches grow while others shrink as a result of longshore drift gradually pushing sand from one shore point to the next. Nor’easters, hurricanes, and rising sea levels can exacerbate the process, removing massive sections of the beaches along the…

  It’s no secret that every summer, thousands of people from numerous different areas will flock to New Jersey beaches to enjoy the weather and take advantage of all the state has to offer.  NJ’s vast coastal areas are one of the state’s greatest resources and the source of plenty of revenue each year.  But…

One of the major issues facing the world’s oceans and marine species living within them is the presence of marine debris. According to the National Oceanic and Atmospheric Administration (NOAA), marine debris is defined “as any persistent solid material that is manufactured or processed and directly or indirectly, intentionally or unintentionally, disposed of or abandoned…

Introduction Citizen Science is a project that depends on the collection and analysis of data by members of the general public. These large projects are often collaborative with professional scientists. Citizen science typically is used in the natural sciences, but it can be used in a variety of fields. Many volunteer programs and studies exist…

Every year an estimated 100 million sharks are killed for the sole purpose of their fins. When sharks are caught, the fishermen who make the catch will often practice what is known as shark finning. In this practice, a fisherman will haul the shark onto the boat, cut off the shark’s fins, and toss the shark back into the water. Tossing the shark back into the water is  mainly done due to the value of the shark fin being worth much more than  the rest of the shark’s body. Shark fins are often used in the making of shark fin soup which gives the fins a value of up to $500 a pound, despite the fact that the shark fin doesn’t actually have any taste to it or add any nutritional value. Bowl of Shark Fin Soup Smithsonian Ocean This…

Cape May is known for its gorgeous shorelines, beautiful Victorian architecture, and interesting history. Its no wonder that the summer months draw 40,000 to 50,000 visitors annually with a steady increase every year (Barlow 2019). While this is good news for the local economy and to the thousands of visitors who choose to vacation in Cape May, this excess foot traffic can be problematic for migrating shorebirds who nest on the coastlines. Adult Black Skimmer Shorebirds are some of the most migratory animals known to science today, and the habitats they utilize for nesting and feeding are extremely important to maintaining a healthy weight while migrating and for successfully raising chicks. Many of these vulnerable shorebirds have seen declines since the 1970s. Factors affecting these birds include degradation of their wintering or staging grounds through development, human disturbance, pesticide use,…

Six North Atlantic Right Whales have been found dead in the Gulf of Saint Lawrence in Canada this month. Could this mean a tragic and short future for the entire species? The North Atlantic Right whale is one of the most endangered large whale species in the world, with less than 450 individuals left. They are a baleen whale species that live off the coast of North America, feeding on zooplankton and copepods in Canada and New England during spring to fall months. Migrating to the warm waters of South Carolina and Georgia to give birth during the winter (NOAA). This 1000 mile journey through unprotected waters makes them extremely vulnerable. Breaching North Atlantic Right Whale The frightfully small population size is due to being hunted to near extinction during the 19th and early 20th century. In fact, they were…

Almost everyone in America is aware that plastic is contaminating our oceans and marine life. However, we are faced with detrimental effects if this issue is not resolved. Even though so many people have been made aware not many people are acting to change the outcome. Plastic straws have recently been brought into the spotlight to reduce the amount of plastic that gets released into the ocean and harm marine life, specifically associated with sea turtles.  The straws can pose as a choking hazard to sea turtles as well as birds and other creatures. If the animal does manage to ingest the plastic it will eventually lead to health problems including death, seeing as no one can possibly survive with the intake of plastic in their bodies.  Aside from plastic straws other sources of marine debris can pose a severe…

Megan DeMatteo | Fisheries Science & Management Stockton University| May 3, 2019 Abstract The main objective of this study was to obtain a better understanding of otoliths, understand their important role in conducting research, and understanding the relationships between their growth rings and fish size. In this laboratory experiment otoliths will be identified, removed, embedded, polished, and analyzed to properly read through several microscopic lenses.  The data collected was otolith length, width, and measurements were taken for each growth ring within their secondary growth center. When this data was compared to the overall fish size the results shown were a positive correlation between otolith growth and fish size. In simpler terms this means that as the fish grows so did its otolith rings. Another factor taken into consideration was although the data did show a positive relationship, once the fish…