Ayung River Rafting

About the trip

Explore Ayung River Rafting, the longest river rafting in Ayung River, a white-water rafting! The river is classified to level II to III and your rafting trip will be approximately 2 hours. Our friendly and experienced raft guides will take you on a safe and fun trip. You’ll find a level of professionalism that offers unique insights into Bali’s natural wonders and memorable experiences through the rainforest. Don’t miss out on this unforgettable adventure that showcases the beauty of Ayung River and the excitement and thrills of tackling the rapids of the Ayung River.

Tips

●We suggest you bring short pants or a swimsuit, a pair of changing clothes, sunscreen and extra money for drinks and souvenirs (纪念品).

●Steep road lies at the beginning and at the end of the tour, please be ready to walk with reliable shoes!

●Plastic bags for wet clothes are available, but you are advised to bring your own to reduce plastic use.

●Single-use raincoats are available if it rains. However, please bring your own to reduce plastic use.

Like many of the Indigenous (土著的) communities across the Australian continent, the remote communities in north-west New South Wales are struggling. Many of the 300 or so residents rely on welfare. Higher electricity bills—up to $3,000 a quarter for some households—further worsen the poverty. They’re always at the end of the power line, so the service that is there is quite extraordinary in terms of cost. It’s a real problem that needs to be fixed.

To that end, Anderson and other Indigenous leaders have formed the First Nations Renewable Energy Alliance (FREA) to push for renewable energy in Indigenous communities. They partner with private enterprise to support Indigenous communities looking to switch to renewable energy.

“We can build a power station where the community exists,” Anderson says, “so people are able to successfully live in the environment the way they want to live and have access to power which enables them to better determine their economic future.”

Only a handful of Indigenous communities have set up renewable energy projects in Australia. The Indigenous-owned and -operated company AllGrid Energy, for instance, has installed solar panels and battery storage systems to replace diesel (柴油) generators in the communities of Ngurrara and Kurnturlpara in the Northern Territory’s Barkly Tableland. Within two months of the system being installed in May 2016, people were moving back to their homelands, the communities growing from just two permanent residents to about 40.

But FREA will go one step further, working with community leaders and acting as a conduit (纽带) between the communities and the businesses they are dealing with. This is essential, says Anderson, to avoid predatory (吞并) practices they have seen in the past, with companies “playing on the psychology of poverty” to gain advantage. The FREA has drafted terms of agreements that will guide how companies engage with Indigenous communities for renewable energy projects.

One of the next steps for FREA will be to identify a community that can act as a test case for a renewables project. “Our experience is that if we can make it work for one community, it will work in every other community,” Anderson says.

The science of why insects gather around lights at night has never been nailed down. Popular theories propose that moths and other insects navigate (导航) by the moon and mistake lamps for moonlight, or that the insects fly towards light to escape coming danger. Now researchers believe they have a more convincing answer: contrary to current theories, insects are not attracted to light from far away, but become trapped if they fly close to an artificial light source.

According to Dr Sam Fabian, study co-author and Imperial College London entomologist, moths and many other insects that fly at night evolved to tilt (倾斜) their backs to wherever is brightest. For hundreds of millions of years, this was the sky rather than the ground. The trick told insects which way was up and ensured they flew level. But then came artificial lighting. Moths found themselves tilting their backs to street lamps. This caused them to circle around the lamps endlessly, the insects trapped by their evolution.

Fabian and his colleagues filmed insect flight paths around lights in the lab. The videos reveal that time and again, moths and dragonflies turned their backs to artificial lights, which appeared to greatly change their flight paths. If the light is above them, they might start orbiting it, but if it’s behind them, they start tilting backwards and end up flying in circles or diving toward the ground.

Researchers have long warned that light pollution is a big driving force in the dramatic decline in insect populations. Moths and other insects that become trapped around lamps become easily caught by bats. The artificial lighting can also fool them into thinking it is daytime, causing them to bed down and skip a night’s feeding.

There are, Fabian believes, helpful lessons from the research. “What this tells us is that the direction of artificial light matters. Could we change lighting environments to not trap insects? For we’re facing a massive decline in insects around the world, and artificial light at night is one of the factors that could potentially be leading to this decline,” Fabian said.

I’m a layperson with a love of science who occasionally reads science magazines. My approach was from an author’s angle, spending months on research before writing a single word for Pig Heart Boy.

So where did I get the idea? Whenever I attend a school event, that question is asked. The answer is simple. Back in the mid 1990s, I read a newspaper article written by a doctor who guessed that we would eventually have to turn to xenotransplantation (异种器官移植) as a possible solution to the lack of human organ donors. It left my mind filled with questions. What are the consequences? Do we really have the right to treat animals as me re organ sources for humans? So I headed to my nearest bookshop and bought all the books I could on heart transplants in particular.

I’ve found questions are one of the best places to start from when writing a novel. In my story Cameron, who needs a heart transplant, knows he is unlikely to see his next birthday unless he receives one, but he is a long way down the waiting list. When a genetically modified (GM) pig’s heart is offered by a pioneering doctor, Cameron decides to go for it —and his new heart completely changes his life in unexpected ways.

Now some people think that the subject matter is not suitable for children, criticizing the cruel and inhuman ways of xenotransplantation. I completely disagree. As a children’s author, it never ceases to amaze me how some adults underestimate what subject matter will interest and stimulate children. I wanted to write a story that provided no right or wrong answers, a story that would allow the reader to walk in Cameron’s shoes for a while and think about what decisions they would make and how they would react if they too were faced with his situation.

Fictional stories that explore new ideas when it comes to STEM (science, technology, engineering and mathematics) subjects also have a part to play in enriching our children’s reading and learning. Various studies have shown that reading fiction enhances our children’s ability to grasp new concepts. Pig Heart Boy was my attempt to incorporate science possible into a believable, thought-provoking (令人深思的) story.