Whale fishing, also known as whaling, is a traditional fishing activity which existing thousands of years in the world. Fisherman fishing whales, sell of whale meat and oil to make money. With the development of modern fishing technology, industrial fishing gradually replaces a large number of private fishing activities, which made whaling easier and more efficient. Greenpeace International’s data showed “Commercial whaling during the last century decimated most of the world's whale populations. Estimates suggest that between 1925, when the first whaling factory ship was introduced, and 1975, more than 1.5 million whales were killed in total” (“Waling”). World Wildlife Fund stated that there is less than one hundred thousand whales remain in the world, and listed 7 out of the 13 great whale species as endangered animal. Which can proved that industrial fishing is the main reason lead whales endangered.
Many social organizations tried to let people to stop whaling activities, such as World Wildlife Fund (WWF), International Whaling Commission (IWC), Greenpeace, etc. Those organizations are all nonprofit organizations which stated the importance of whale protection. In recent years, whaling forbidding has achieved a great success. Most of world traditional whaling countries signed to end their “commercial whaling activities” except three countries, those are: Japan, Iceland and Norway.
Issue definition
Ecosystem:
Whales have existed millions of year on earth, their great size and diversity of food let them become the top of the food chain. As the top of food chain, whales act as an important role in the health of the marine environment.
“All plants and animals depend on another plant or animal to some degree for their survival as a species which create a food chain. Food chain explained the relationship of eating or being eaten among different species. Each food chain begins with some sort of plant and ends with an animal. Food webs and