Whales and Interference
654 WordsFeb 1, 20183 Pages
Noise can serve as a distraction as well as interference. Eight out of 10 right whales bear the scars left behind by accidental encounters with fishing rope. These thick lines can wrap so tightly around the whales that they die from lacerations. (Ragen et. Al., 2005) Noise from numerous anthropogenic sources is both extensively and increasingly present within the marine surrounding. Human activities are leaving both deep and profound acoustic footmarks in the oceans of the world, and this is because of technological innovation and climate change. New and current acoustic sounds and signals continue to be designed in reaction and as a proposed solution to increased accessibility and the growing use of remote sensing capabilities, to address commercial, research and defense needs.(Stone, 2003) Incidental noise from coastal development and vessel traffic is introducing greater proportions of marine life to these induced levels of noise. Over a very brief time span in evolutionary terms, the vast majority of human-built sources that serve as an originator of underwater noise has intensified and provides only a few generations for species to adapt un-introduced. (Hatch & Wright, 2007) Results from this highly collaborative research effort conducted by IHA, a company within NOAA, (National Oceanic and Atmospheric Administration), will be used to assist government agencies in fulfilling their responsibilities to identify, implement and monitor means of balancing the protective
Essay On Whale Shark
The whale shark is an interesting creature because it is a shark, although it doesn't have many of the characteristics of what someone might think of when they hear "shark." Instead of being aggressive top predators, whale sharks are mostly docile and calm creatures that feed on plankton. Their interactions with humans are gentle, and they tend to either not care about humans or go along with their surroundings. Whale sharks are the biggest type of fish in the world's oceans and come in a variety
Relationships and Interactions in Biology Essay
organism specifically for the purpose of gaining transportation. An example of commensalism (inquilinism) is barnacles and whales. Barnacles are non-moving and they rely on currents to bring them food. Some barnacles attach themselves to whales in order to help them live. They can benefit as they are then transported over the ocean which exposes them to more feeding oppurtunities. The whale neither benefits or is harmed by the barnacles. Competition is a huge interaction between organisms of the same or
Effects of Illegal Whaling in The Southern Ocean Whale Sanctuary on Benthic and Pelagic Ecosystems
Whaling in the Southern Ocean Whale Sanctuary (SOWS) is an ongoing issue despite laws and regulations prohibiting commercial hunting in these waters. Whaling fleets from Japan use scientific research to justify continued whaling in the Southern Ocean. Weak enforcement of the regulations set up in the SOWS has allowed countries, most notably Japan, to continue their hunts with little interference. If whaling continues in the SOWS, it may lead to irreversible effects to the ecosystem of the Southern
Persuasive Speech On Killer Whales
Persuasive writing: Keeping Killer whales in Captivity. There is no debate that one of the most attractive, human friendly and intelligent beauties in nature is the killer whale, more commonly known as the orca. The orca is in the dolphin family, but capable of learning human traits and freely interacting with them without causing any harm. Their curious behavior and acrobatic moves make us enjoy their company through watching and spending time in the waters with them. However, the gradual decline
Short-Term Memory Loss in Finding Nemo's Dori
movie where her judgment is ignored because of her condition, such as when she tries to tell Marlin to swim through a trench to avoid the jellyfish, or when she tells him to swim to the back of a whales throat so that they can escape through its spout (supposedly she only knew this because she could speak whale). While Marlin's trust issues may have contributed to his ignoring Dory, her short-term memory loss was certainly a significant factor in his dismissal of her suggestions. The actress, Ellen
Primitive Beginnings in Herman Melville's Moby Dick
On a higher level of thought, it is possible to see an analogy between the whale-men, the whaling ship, and whaling itself, and primitive man, his nomadic tribe, and the hunt that was his way of life. Ishmael says, "Your true whale-hunter is as much a savage as an Iroquois" and describes Ahab contemplating the motivations of his "savage crew." The prolonged absence of Christian civilization slowly transforms the whale-men, until they are restored "to the condition in which God placed them, i
How Humans Have Affedted the Antartic Food Web
last few decades, various marine species of Antarctic ecosystem have been brought close to extinction because of human activities in various forms such as pollution from sewage and other contaminants, overfishing and other mixed activities and interference like global climate change caused by human emission of carbon dioxide and other greenhouse gases, ozone layer depletion, global warming etc. This all leads to damage of food web and ecosystem of the Antarctica. Another serious impact of emission
Marine Pollution: Causes and Solutions Essay
involve non-point pollutants, marine garbage, toxic ocean pollutants and sewage disposal in oceans. From heavy metal poisoning including lead and mercury killing predators such as sharks and whales, to waste getting trapped in the digestive tracts of marine animals, this essay focuses on how human interference causes horrifying problems to the marine life, but also how to fix it. It will also explore the normal activities of people including farming and how this can cause an imbalance in an ecosystem
Mark O'Connor Essay
into the ocean" where an image of a dead whale is shown. This image of the whale conveys that nature does things for us and as also said "planet earth is planet ocean" and all we do is kill the environment. The repetition and alliteration in "Dazzling Diversity" creates an image of a beautiful ocean and the creatures in it. This image shows the beauty of the ocean to the listeners/viewers to get them to see the complexity of nature and how human interference is destroying the environment. Juxtaposition
The Effects Of Human Activity On Marine Creatures
Although humans can benefit from doing so, the effect of anthropogenic activity on marine creatures cannot be neglected at the same time. Marine life can be defined as any living plant or animal in the ocean. Marine animals include squids, corals, whales and fish, while marine plants include sea grasses and algae. This essay has attempts to show that human activity has a generally harmful impact on marine creatures. In terms of human activities, this essay analyzes the different kinds of actions made
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