Coral reef ecologists are teaming up with experts in robotics and stereoimaging systems to develop a novel new system for surveying reef. This powerpoint features a fun game for the whole class to get involved in. May 30, 2015 the great barrier reef will not be listed as endangered but will remain under watch because of major threats to its health, a draft recommendation to the uns world heritage committee says. Ideal for use around enviroweek, this powerpoint is perfect to get students thinking about the environment and how we impact it every day. The future of the great barrier reef was a high profile issue during january 2015 state elections in queensland, which borders the reef.
Environmental threats to the great barrier reef wikipedia. A guided reading lesson on the threats to the great barrier reef to support a persuasive writing literacy unit. Seaquence is a worldfirst project to unlock the genetic secrets of corals in the great barrier reef and the red sea. The main issue at hand is that the coral reefs of the world are being degraded. Click anywhere on the screen and watch as the eyepiece moves around the screen, showing you a little of whats behind then guess what it is. Watch and be stunned at the beauty of this powerpoint with vision from the great barrier reef, queensland, australia. The biggest threats to the great barrier reef reef 2050 water. Challenges and solutions for the great barrier reef cool. Election results are not finalized yet, but it is clear that the community want to see stronger protection of the great barrier reef world heritage site. Te great barrier reef is home to a very wide variety of corals, polyps, plants, animals, fish, and more organisms and is more than 500,000 years old.
The great barrier reef marine park authoritys 2016 reef beat education series. Threat to the reef great barrier reef foundation great barrier. In 2010, shen neng 1 the cargo ship pictured above was transiting from gladstone, queensland to china carrying a cargo of 65,000 tons of coal, when it ran aground 70 kilometres 38 nmi off great keppel island, australia. Oct 12, 2017 over the past few decades, there has been heightened concern over threats to the health of the great barrier reef. Intended as an introduction to the great barrier reef and the threats that endanger it. Located off the queensland coast, the reef is composed of 3000 individual reef. The great barrier reef is one of the natural wonders of the world. This great barrier reef powerpoint theme or template is substantially colored blue, dark. The great barrier reef is the worlds largest coral reef system composed of over 2,900 individual reefs and 900 islands stretching for over 2,300 kilometres 1,400 mi over an area of approximately 344,400 square kilometres 3,000 sq mi. Studies have shown a major decline in coral cover from 28. The great barrier reef marine park authoritys manager of climate change policy, paul marshall, says the hot water of 1998 and 2002 covered the. Mass coral bleaching events due to rising ocean temperatures occurred in the. The great barrier reef is currently facing many threats, including those listed below. Climate change is the single biggest threat to the great barrier reef, as it is to many ecosystems around the world.
The great barrier reef is worth protecting from the threats posed by port expansions. Climate change is considered the most significant threat to our great barrier reef. Dec 01, 2016 to save the great barrier reef we need to start now, right now the update pointed to the 2015 reef report card written before bleaching this year wiped out about a quarter of all coral. The texts are differentiated 4 ways, with questions for the pupils to answer in full sentences into their books. If you didnt already know, the great barrier reef is in danger. Over the past few decades, there has been heightened concern over threats to the health of the great barrier reef. The reef is located in the coral sea, off the coast of queensland, australia. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Great barrier reef power point all the facts with great. Jun 16, 2015 new research into the health of the great barrier reef confirms sediments from coastal agriculture and industry development, such as the dredging for ports, is having an adverse effect on fish. As a result of the grounding, the fuel tanks of the vessel were punctured, allowing fuel oil.
Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Brought to you by slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Threats to coral reefs noaa coral reef watch homepage and. Download this template, plus more 25 in all great barrier reef powerpoint templates and backgrounds. Many scientists predict that the great barrier reef could be gone in.
Examining the major threats to the great barrier reef. The great barrier reef is the largest reef in the world. What australia is doing to manage the great barrier reef. A free powerpoint ppt presentation displayed as a flash slide show on id. The great barrier reef, the worlds largest reef system, stretching along the east coast of australia from the northern tip down to the town of bundaberg, is composed of roughly 2,900 individual reefs and 940 islands and cays that stretch for 2,300 kilometres 1,616 mi and cover an area of approximately 344,400 square kilometres 3,000 sq mi. The great barrier reef, the worlds largest reef system, stretching along the east coast of australia from the northern tip down to the town of bundaberg. This issue of coal lies at the heart of current threats to the great barrier reef, and symbolizes an economic mindset that reef lovers everywhere are up against. The great barrier reef gets much of the spotlight because it is the worlds biggest coral reef system. Unfortunately, it is a very complex issue as a number of these threats are connected. Conclusion great barrier reef marine park is located off the coast of australia is a major ecosystem of both marine and island flora and fauna fishing, fishshark feeding, and mooring, anchoring, and pontoon boating threaten the fish and coral habitats in the reef to solve this problem, more research should be conducted, stricter enforcement of. The great barrier reef is a natural treasure and one of the worlds best managed marine areas, but like all tropical coral reefs around the world its facing serious threats. Oct 29, 2011 watch and be stunned at the beauty of this powerpoint with vision from the great barrier reef, queensland, australia.
Working with farming to adopt innovative new farming practices to minimise the chemical runoff into the waterways and into the reef lagoon. Threats to coral reefs noaa coral reef watch homepage. This issue of coal lies at the heart of current threats to the great barrier reef, and symbolizes an economic mindset that reef lovers. The large extent of reefs creates great barrier reef building processes. The great barrier reef is bigger than italy put together. Most have had no population monitoring, meaning we dont know how well they. The reef trust will combine both australian government and private funds to focus on improving coastal habitat and water quality throughout the great barrier reef and adjacent catchments. The great barrier reef faces a panoply of threats from human activities. The great barrier reef foundation champions real solutions to the threats facing australias great natural wonder the great barrier reef. It is imperative that we preserve this treasure trove under.
The great barrier reef will not be listed as endangered but will remain under watch because of major threats to its health, a draft recommendation to. Using the past to predict the future of the great barrier reef. The activity book is broken down into two sections. Great barrier reef threatened by climate change, chemicals. Oct 16, 2006 great barrier reef powerpoint templates and backgrounds. The great barrier reef has a strong connection with every component found in the reef. Some of the threats to the great barrier reef, like climate change, are out of australias direct control but there are a lot of things they can, and are, doing. Great barrier reef threatened by climate change, chemicals and sediment. Global warming poses two major threats to the reef. Dec 05, 20 intended as an introduction to the great barrier reef and the threats that endanger it. Ppt the great barrier reef powerpoint presentation. Great barrier reef a semiunique mix of platform reefs, fringing reefs and. Challenges and solutions for the great barrier reef cool australia. Diseased fish confirm damage to great barrier reef.
Managing and protecting the great barrier reef department. The download includes a title slide thats complementary to the other regular slides. New research into the health of the great barrier reef confirms sediments from coastal agriculture and industry development, such as the dredging for ports, is having an adverse effect on fish. Nov 17, 2005 the great barrier reef marine park authoritys manager of climate change policy, paul marshall, says the hot water of 1998 and 2002 covered the whole reef. Studies have shown that human activity has caused a 50 percent decline in coral cover in the last three decades, with multiple bleaching events over this time. Threats to reef, explores five key threats to the reef. Australias great barrier reef is one of the worlds seven natural wonders, it is a. Ppt the great barrier reef powerpoint presentation free. Climate change is the greatest threat to the great barrier reef, threatening its. The great barrier reef and other natural wonders of australia david attenborough bbc duration. The download includes a title slide thats coordinated with. The 6 biggest threats to the worlds biggest coral reef.
Great barrier reef presentation linkedin slideshare. Many scientists predict that the great barrier reef could be gone in the next 100 years, with some believing only 15 years. Winner of the standing ovation award for best powerpoint templates from presentations magazine. To save the great barrier reef we need to start now, right now the update pointed to the 2015 reef report card written before bleaching this year wiped out about a quarter of all coral. Stretching over 2000km along australias northeast tropical coast lies the largest structure ever to be built by marine organisms, the great barrier reef. The great barrier reef is home to some 1,600 species of bony fish, sharks and rays, and turtles, mammals and more. Protecting the great barrier reef environment, land and. Great for supporting your teaching on this topic, they can be used as discussion starters and during wholeclass teaching. The first section covers each key threat to the reef and. The reef is counted as one of the greatest natural wonders of the world and is home to 500 fish species, more than 360 species of coral, over 4,000 species of mollusks and more than 1,500 species of sponge. Our great barrier reef outlook report 2014 and strategic assessment found the reef is an icon under pressure from. Diseased fish confirm damage to great barrier reef ecosystem. The great barrier reef can be seen from outer space and is the worlds biggest. Climate change is the greatest threat facing the reef and a challenge we must all tackle together.
If one part of the ecosystem is affected then the whole of the reef will also be impacted. We protect wetlands through law and by providing landowners with management resources through wetlandinfo. Threats to coral reefs natural and human threats from nature unusually strong waves such as those from a hurricane water temperature changes dramatic changes in saltiness of water predators, such as snails and crown of thorns starfish overgrowth of algae coraleating snails crown of thorns starfish threats from humans pollution sediments block light from zooxanthellae chemicals either poison. This great barrier reef powerpoint theme or template is preponderantly colored blue, dark. The 6 biggest threats to the worlds biggest coral reef takepart. The great barrier reef the great barrier reef is located off the coast of north east queensland.
The download includes a title slide thats coordinated with the additional slides. It is one of the most complex ecosystems on earth, rivaled only by tropical rain forests in the richness of its species landscapes, n. Management of the great barrier reef focuses on increasing the resilience of the reef against the effects of climate change. However, human activities along with shipping operation in the area. Using the past to predict the future of the great barrier reef 21 october 2015 project coleader professor gregg webb of uqs school of earth sciences said 12 highquality core samples were recovered from one tree reef in the southern great barrier reef, near gladstone, during a second deployment of the purposebuilt uq research vessel, the. Australias great barrier reef is under siege from climate change, coal mining, overfishing, and other threats. Great barrier reef powerpoint templates and backgrounds.
Click on the infographic to find out why the biggest reef on the planet is in peril. Find out more about the importance of the great barrier reef, actions that are threatening it and what the queensland government is doing about these threats. The great barrier reef is a natural treasure and one of the worlds best managed marine areas, but like all tropical coral reefs around the world its facing serious. The great barrier reef outlook report for 2009 lists a range of actions that are of significant risk to the conservation reef ecosystems. Information on threats to the great barrier reef including details about mans influence and external natural factors that have put the reef in danger. The plan focuses on actions to address key threats and directly boost the health and resilience of the reef so that it. The plan focuses on actions to address key threats and directly boost the health and resilience of the reef so that it is best able to cope with pressures, including the effects of climate change. Coral destruction to great barrier reef, australia global warming. Wetlands help prevent sediment and nutrients entering the reef.
Reef 2050 was a response to the unesco world heritage committees call for. Stay connected to your students with prezi video, now in microsoft teams. Gbrmpa threats to the reef great barrier reef marine park. Read more about the fight to save the worlds oceans in our blue planet series. The great barrier reef powerpoint enviroweek australia. The information revealed from sequencing the genomes of 10 reef building corals, together with their zooxanthellae and associated microbes. Apr 20, 2015 the great barrier reef faces a panoply of threats from human activities. The need for a longterm plan the groundbreaking reef 2050 longterm sustainability plan is a 35year plan for the management of the reef based on the strategic environmental assessment of the reef and the great barrier reef outlook report 2014. The great barrier reefs coral threats essay many essays. Oct 31, 2011 the great barrier reef and other natural wonders of australia david attenborough bbc duration. This powerpoint shows one of australias significant places, the great barrier reef, and details its size, environment, animals and the connection between the reef and indigenous australians. Threats to the great barrier reef great barrier reef.
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