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Date : 2007-01-16
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Whales Whaling and Ocean Ecosystems on JSTOR ~ In addition to reviewing what is known of the current and historic whale populations Whales Whaling and Ocean Ecosystems considers how this knowledge will bear on scientific approaches to conservation and whaling in the future and provocatively asks whether it is possible to restore ocean ecosystems to their prewhaling condition
Whales Whaling and Ocean Ecosystems ~ In addition to reviewing what is known of the current and historic whale populations Whales Whaling and Ocean Ecosystems considers how this knowledge will bear on scientific approaches to conservation and whaling in the future and provocatively asks whether it is possible to restore ocean ecosystems to their prewhaling condition
Whales Whaling and Ocean Ecosystems by James A Estes ~ 24 Whales Whaling and Ecosystems in the North Atlantic Ocean 25 Sperm Whales in Ocean 26 Ecosystem Effects of Fishing and Whaling in the North Pacific and Atlantic Oceans 27 Potential Influences of Whaling on the Status and Trends of Pinniped Populations
Ecosystem Whaling ~ Whaling affects the worlds ecosystems Whales are vital to the food chain stabilising food flow and maintaining a healthy ocean As such the rapidly decreasing whale population will have major effects on the oceans ecosystem Whales are vital to sustaining healthy marine life by regulating the food flow of the ocean
How whales help ocean ecosystems the climate and mankind ~ How whales help ocean ecosystems the climate and mankind For this reason too every whale taken through whaling causes a substantial loss of deepsea habitat and nutrients that further prevents fish stock replenishment The International Whaling Commission
How much is a whale worth Millions to combat climate change ~ Another study from 2010 found that the 12000 sperm whales in the Southern Ocean draw 200000 tons of carbon out of the atmosphere each year by stimulating phytoplankton growth and death through
The Ecosystem of Killer Whales Sciencing ~ Antarctic Whales In the Antarctic ecosystem there are three identifiable types of killer whale each with its own dietary habits The Type A whale feeds almost exclusively on minke whales while the Type B whale prefers a diet of seals but will also hunt minke and humpback whales if necessary
The ecological whale Whale Dolphin Conservation USA ~ Whales play an amazing role in an ecosystem that keeps every creature on Earth alive including you Whales play a vital role in the marine ecosystem where they help provide at least half of the oxygen you breathe combat climate change and sustain fish stocks
Why Are Whales Important Marine Mammal Information ~ Whales and the environment When it comes to the environment and the oceans ecosystem whales help regulate the flow of food by helping to maintain a stable food chain and ensuring that certain animal species do not overpopulate the ocean
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