Category Archives: Oceans

Longest Rivers in Australia

Australia is a wonderful travel destination because it has a vast array of wildlife, beautiful sceneries and much more. One significant thing about Australia is its rivers. The focus of this article is going to be on the longest rivers in Australia. Over the years the rivers in Australia has played a very important role in the social, ecological and economic condition of Australia as a whole.


The Murray is basically the longest river in Australia. It stretches for some 1,558 miles. Unlike any other river, the Murray has a very rich history. A group of people known as aboriginal has relied on this river for sustenance for a long time. This river has been of cultural importance to the people around it. The river Murray was discovered by explorers in the year 1824, after which it was used for irrigation, navigation and water supply.

Today the Murray is home to a lot of dams so as to control water quantity as well as quality during times of flooding or drought. Social and recreational activities are popular with this river. Some popular faunal that reside in the basin of this region are – turtles, koalas, lizards and so on.

Over the years the salinity of this river has increased due to the impact of climate change.


This river is a tributary of the Murray River and it extends for some 994 miles along the Australian Alps. This river has a very strong historical importance. Over the years it has provided water and food for people around it. The river also helps to facilitate the settlement of Europeans back in the days. The rivers presently sustain a lot of swamps, tributaries, and wetlands which has a huge economic significance.

Today, the river supports the agricultural and tourism sector in the region. It is also used in the generation of power. This river is home to lots of marine organisms which include: Murray cod, crayfish, Australian smelt and many more.

Bulloo River

This is the third largest river in Australia. It stretches for about 982 miles. The Bulloo has a huge ecological significance. There are a lot of creatures that depend on this river for substance. Over the years the river has been protected by the Idalia national park.

Final note

The rivers in Australia have had a major impact in the tourism industry. Even more, it sustains the various fauna in the area.


The Importance of Commercial Diving in Australia

As you know Australia is surrounded by water. This opens up plenty of requirements for construction and maintenance in and around the water. But completing this work cannot be done by any tom, dick or harry. You need a specialist in this field.

The specialist you will be requiring is a commercial diver. These marine experts handle all sorts of underwater construction projects. The job of being a commercial diver is not silly instead dangerous! Protecting the environment and marine life is the primary concern for everyone so hiring a commercial diving expert is essential in maintaining the marine life.

Different types of commercial divers

There are different areas where commercial diving is applicable such as:

Onshore commercial divers:

They are the divers who are experts in everything to do with construction and maintenance of structures onshore, or need the land. Constructing dams and bridges over waterways such as rivers, lakes etc. are just some of the projects that they handle. Onshore commercial divers also specialise in marine survey.

Offshore commercial divers:

They are the divers who are keen experts in building up of underwater structures, especially for the oil and gas field industries, as these tend to be off the land (shore) and out in the deep ocean. This job is both crucial and hazardous. Also much care is needed to protect the existing marine life and environment. Maintaining the marine structures preventing oil spills and leakages are efficiently done by these well-known experts.

Naval commercial divers:

They are the inspectors who do a great inspection of ships and boats to avoid and prevent the dangers associated with the chemical and toxic spills into the water. This protects the water, marine life and other habitats under the water. They are doing a great job in inspecting the ships and boats by doing the needful recovery jobs and saving the marine beauty.

The need for commercial divers

It is a vital thing to protect the marine life around us! There are wide possibilities of causing adverse effects on underwater if the marine ah snot properly maintained. Therefore commercial diving is really advantageous in order to avoid the bad impacts on marine life by closely inspecting the ships and boats from leakages.

These may contain different pollutant substances which can accidentally get and can spread to the marine life causing harmful effects. Therefore a close inspection of the ships are very necessary, Taking up and off the loads from the ships should also be done with clear channel and therefore building the necessary bridges and marine structures under the water is also an important step.

It is also an important part in maintaining the underwater beauty by removing the debris’ or the dirty water which has been polluted. This can also be cleaned thoroughly by a commercial diver using proven techniques and equipment.


The Great Barrier Reef Is Dying – Visit It Before It’s Too Late

For most of you, travelling the whole world is probably one of the biggest dreams you want to fulfill in your lifetime. There are lots of wonders in this planet which have already been discovered while others still remain a mystery to be unraveled. The Great Barrier Reef, which stretches more than 1, 400 miles, is among these natural wonders of the world found in Australia.

Vibrant Great Barrier ReefThe Great Barrier Reef is basically the biggest coral reef system composed of more than 2,000 individual reefs and 900 islands. Soft and hard coral decorate the barrier which serves as the natural habitat of tons of precious species such as the amazingly rare and colorful fish and 6 out of the 7 species of threatened marine turtles.

Sadly, recent reports revealed that the Great Barrier Reef, which is a fragile empire according to the National Geographic, has suffered this year from the worst case scenario of coral bleaching ever recorded. In fact, a scientific study estimated that around 93% of the reef showed signs of bleaching, primarily as the result of the much dreaded but extremely felt climate change.

Just like The Galapagos Islands, Australia is facing a perilous situation on the most tragic area of hospitality industry, none other than last-chance tourism.

A few months back, the government of Australia was successful in quelling information about the reef’s unhealthy and delicate state in the fear that this will drive away their tourism industry which is estimated to bring in $5.2 billion annually.

Journal of Sustainable Tourism’s survey discovered that about 70% of visitors to The Great Barrier Reef expressed their desire of seeing the reef before it is gone. This has been cited as the main reason why they travel to the World Heritage-listed site that expands 3000 kilometers off the Queensland coast.

Since March this year, the country’s domestic visitors reached 33.5% which hit a record number of visitors because of a weakening economy. This is what makes it more cost effective to travel to the place right now.

Although it is easy to guess that tourism activities such as diving, snorkeling and others can pollute and further damage the reef, the truth is that the effects of tourism actually happen to be very positive.

While tourists cause some limited physical damages, there is nothing in comparison to the impacts of bleaching, cyclones and crown of thorns starfish. With the increased value of Great Barrier Reef tourism, it will be easier to justify the investment of the government in the management of the reef.

Having said this, it seems that the biggest and most crucial threats to the Great Barrier Reef are climate change and coral bleaching as a result. Coral bleaching takes place the moment the coral gets stressed by the increased water temperatures or pollution which can cause it to expel living algae it house and become stark white.

Coral will be able to survive these bleaching events. However, if it remains bleached for a longer time and if the event has higher intensity, it is more likely for death to take place. The coral death toll in the most affected central and northern sections of the reef is estimated at 35% as of this moment.

So, while you still have the time, book your trip to the Great Barrier Reef right away before it’s too late.


Pacific Ocean

On the beautiful East Coast of Australia you will find the Pacific Ocean.

Now the Pacific Ocean is huge – in fact it is the largest ocean in the world. Stretching all the way from the west coast of the USA, Central and South America to the East Coast of Australia and to the Indonesian Islands, Japan and China in the North.

Contained in the middle of the Pacific is crazily deep water. I mean the human population hasn’t even been to all of the bottom sections! Its unbelievable but true.

Of course there are heaps of Islands in the middle of the pacific such as the Hawaiian Islands, Fiji, Vanuatu, Tonga and many many more. The waters on these Islands is breathtaking. Real paradise.

When most people think of Australia’s East coast they forget that it is these same waters – the Pacific Ocean that reaches our shores. Most of Australia’s east coast is dark blue and green like a typical beach coastline.

Think about Bondi Beach. A famous beach no doubt but not the most attractive water. No like the crystal clear waters of Fiji for instance.

However in the far north east coast of Oz you will find some gorgeous beach locations. Places like the Whitsundays is where you will find simply amazing crystal clear blue water. I mean some of the photos from these places are simply stunning. You would think they were an exotic location hidden away in some Mediterranean hideaways or Caribbean coast. But no!

Its Australia! Simply stunning.

Oz Pacific Waters

The Pacific Ocean – Just another one of the amazing Blue Waters of Oz.