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Overfishing Essay Topics & Paper Examples

Overfishing the World

“There are plenty of fish in the sea,” is a classic quote, but it may not be true for much longer. If we continue abusing and exploiting the wildlife living beneath our earth’s water. Ocean overfishing is simply the taking of wildlife from the sea at rates too high for fished species to replace themselves. This is a crisis continuing to happen every day and getting worse by the minute. We are all responsible for this, because of the selfishness and greed in all of us. The oceans cover over three quarters of our planet. Their biodiversity is unmatched and they contain over 80 percent of all life on earth, mostly unexplored. Millions of people worldwide are depending on the…

Overfishing: When Humans Exhaust the Oceans

The ocean is one of the major sources of food for human beings. This is not surprising, considering that oceans cover 75% of the Earth’s surface. The Pacific Ocean, for one, is home to well-known edible fish species such as salmon, herring, snapper, sardines and tuna. Furthermore, about 250 new species of fish are described every year (Heemstra, South African Institute for Aquatic Biodiversity and South Africa Marine & Coastal Management, 1). However, overfishing is currently regarded as the biggest threat to the ocean’s ecosystem. Fishing at a much faster pace than nature’s ability to replenish fish has resulted in long-term economic and ecological consequences. Major fishing industries in various parts of the world have collapsed, resulting in massive unemployment…

Ebro Delta Questionaire

1. When did the sea level stabilized in the Mediterranean? How old is the Ebro Delta? • The Mediterranean stabalized 4000 years ago • The Mediterranean is rising at 1.5 millimetres per year • The Ebro delta dates back to the end of the last ice age it has constantly changed, with the 15th to 16th centuries being the periods of greatest growth for the Delta 2. Which man-induced phenomenon accelerated sediment built up in the Ebro Delta? • Building of Dunes (specifically in 1991) • Construction of walkways on Dunes to fight against erosion • Removal of infrastructure located on the shore that prevents the normal development of the coastal dynamic • Logging of forests in central Spain because…