1. Describe how fishing has changed at Apo Island, and the direct and indirect effects on people’s lives. Apo Island’s marine preserve allows fishing with hand-held lines, bamboo traps, large mesh nets, spear fishing without SCUBA gear, and hand netting. Fishing with dynamite, cyanide, trawling, and Muro-ami are forbidden. This has increased fish populations and made it easier to catch the fish needed to support a family. The healthy reef community now attracts ecotourists and provides jobs for
Words: 294 - Pages: 2
fluctuations, climate change, cyclic crown-of-thorns outbreaks, overfishing, and spills or improper ballast discharge. [edit]Southeast Asia See also: Southeast Asia coral reefs Southeast Asian coral reefs are at risk from damaging fishing practices (such as cyanide and blast fishing), overfishing, sedimentation, pollution and bleaching. Activities including education, regulation and the establishment of marine protected areas help protect these reefs. [edit]Indonesia Indonesia is home to one third of
Words: 2713 - Pages: 11
space for eco-tourism which provides economic benefits.[2] Unfortunately, because of human impact of coral reefs, these ecosystems are becoming increasingly degraded and in need of conservation. The biggest threats include "overfishing, destructive fishing practices, and sedimentation and pollution from land-based sources."[3] This in conjunction with increased carbon in oceans, coral bleaching, and diseases, there are no pristine reefs anywhere in the world.[4] In fact, up to 88% of coral reefs in
Words: 328 - Pages: 2
secluded areas are experiencing coral reef crisis. Coral reefs survival are endangered from a controlling mixture of stresses which include global warming, bleaching, carbon dioxide, water pollution, sedimentation, coastal development, damaging fishing practices, coral mining, tourism, and ozone depletion. Threatening behavior from human activities, either direct or indirect, create considerable hazards to coral reef ecosystems, and the human populations that rely on them. Ocean warming caused
Words: 1067 - Pages: 5
number of trees in the mountains; resulting to the direct flow of water from mountain ridges to lowlands. Many people suffer from hunger because of continuously low catch of fish from the sea. This can be attributed to illegal fishing practices such as cyanide and dynamite fishing, which turns out to destroy the coral reefs and seagrass beds where these fishes supposed to live. For the welfare of Philippine citizens, and as part of its mandate, the national government of the Philippines, particularly
Words: 593 - Pages: 3
I. Background Information/ Additional Perspectives A. Exxon Valdez Oil Spill March 24, 1989 marked the date of the largest oil tanker spill in the history of United States as the tanker Exxon Valdez spilled 11 million gallons of oil into Alaska’s Prince William Sound. This incident put Exxon into a crisis as it made the Alaskan region into a worldwide symbol of environmental chaos. The enormity of the ecological ruin and the phenomenal task of cleanup caught the attention of the many
Words: 3506 - Pages: 15
off the southern tip of Manila. Underwater Photographer and diver, Digant Desai takes you on a tour of the magical world at the apex of the coral triangle. Surrounded by muck, discarded tyres and toothbrushes somewhere between a busy jetty and a fishing village, I slipped on my SCUBA (Self Contained Underwater Breathing Apparatus) gear and prepared to dive into an unknown world. Diving was no new experience for me, and yet, if there was one thing I could be certain of as a seasoned diver, it was
Words: 1354 - Pages: 6
Marine conservation From Wikipedia, the free encyclopedia Coral reefs have a great amount of biodiversity. Marine conservation, also known as marine resources conservation, is the protection and preservation of ecosystems in oceans and seas. Marine conservation focuses on limiting human-caused damage to marine ecosystems, and on restoring damaged marine ecosystems. Marine conservation also focuses on preserving vulnerable marine species. Contents 1 Overview 2 Coral reefs
Words: 1457 - Pages: 6
1/9 I. Background Information Exxon Valdez March 24, 1989, the tanker Exxon Valdez ran aground on the Bligh Reefs in Prince William Sound, Alaska spilling 10.8 million gallons or 20% of the ship’s cargo. It was the 34th largest oil in the world at the time and the largest in U.S.A. The oil spill killed 500,000 birds over 90 species more than 4000 sea otters, 14 killer whales and destroyed tourism and the fish industry of the area. It was said on reports that the probable reason on why the tanker
Words: 1300 - Pages: 6
land that borders the Great Barrier Reef often uses fertilizer that gets washed into the sea killing sea life and coral. Factories near the reef can put off pollutants into the soil, air, rivers, and other water sources. Fishing if done improperly such as with "dynamite, cyanide; trawling in coral-rich ecosystems; and the use of ozone-depleting refrigerants, as well the dumping of plastic nets and debris, which are hazardous to sea turtles and other endangered species."(Zinni, 1999-2013) People living
Words: 586 - Pages: 3
