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Perth Now
6 days ago
- Perth Now
‘Horrific': Labor defends call on algae crisis
The Albanese government has defended its response to the toxic algae bloom devastating South Australia's coastline, saying it does not fit the definition of a national disaster. A $14m funding request from the state government to combat the outbreak of toxic algae – which became known to authorities in March – was approved by the federal government this week. The bloom has caused significant damage to a variety of marine life, bringing industries such as tourism and fishing to a grinding halt, and leaving animal carcasses washed up on beaches within an hour of Adelaide. The Albanese government's response to the algae crisis has come under increasing scrutiny in recent weeks, with Nationals leader David Littleproud accusing Labor of being 'flat-footed'. The algal bloom has been decimating South Australia's coastline. Photo: Tim Joy Credit: News Corp Australia Greens senator Sarah Hanson-Young has repeatedly called for the bloom to be classified as a national disaster, claiming the response would have been much swifter had Bondi Beach been impacted and that current legislation was not 'fit for purpose'. 'This is a catastrophe, an environmental disaster and an increasingly a community disaster. I am disappointed (Environment Minister Murray Watt) stopped short of declaring a disaster,' she told the ABC on Monday. Questioned about Labor's response to the algal bloom on Tuesday, Home Affairs Minister Tony Burke said a 'legislated, formalised list of events' would have to occur for it to be classified as a national disaster. 'That doesn't change the fact that it's an environmental disaster. It doesn't change the fact that all eyes of the nation are on it,' he told ABC News Breakfast. 'That doesn't change the fact that for the people of South Australia, what they are seeing … carcasses washing up onto their beaches, it's absolutely horrific.' Mr Burke said what mattered was that Mr Watt was 'there on the ground' on Monday. 'The Premier of SA (Peter Malinauskas) made statements as well yesterday. We're working cooperatively,' he said. Environment Minister Murray Watt announced the $14m funding pledge on Monday. NewsWire / Martin Ollman Credit: News Corp Australia Mr Watt said on Monday the funding would be allocated towards both short- and long-term measures faced by South Australians, such as beach clean-ups, community awareness campaigns, and ongoing investment in scientific research. 'There will need to be some further discussions between ourselves and the South Australian government about exactly the details of how that funding is used,' he said. 'The reality is, we are in uncharted waters here.' Dead marine life at Seacliff Beach as a result of the algae bloom. Tim Joy Credit: News Corp Australia Mr Malinauskas said it was important to recognise the unprecedented nature of the bloom, which had ballooned across thousands of square kilometres of ocean. 'We've never seen an algal bloom of this size and scale in the history of our country's coastline … I think it's reasonable to assume that it won't be the first incident of its type in this country,' he said. 'The type of investment that was announced yesterday will go a long way in better understanding how we can prepare and plan for these types of events into the future.' Greens senator Sarah Hanson-Young has repeatedly called for it to be classified as a national disaster. Tim Joy Credit: News Corp Australia Mr Malinauskas told the ABC he wanted to be 'really clear' the bloom was a 'natural disaster'. 'There are over 400 different species of marine life that have been killed off or had deaths as a result of this algal bloom,' he said. 'It's been with us for a while (and) it's starting to affect various parts of the aquaculture industry here in South Australia. 'It's always going to be better if we have state and federal governments working collaboratively together and that's very much what Minister Watt demonstrated yesterday, which we welcome.'
7NEWS
6 days ago
- 7NEWS
Millions for South Australian toxic algae event that has plagued coastlines for months
'Nothing can be done' to dilute or dissipate an algae bloom that is devastating marine life across formerly pristine South Australian coastlines, the state's residents and hard-hit fishing industry are being told by the Department of Environment and Water. Three contributing causes have now been identified for the bloom which has been choking large parts of South Australia's coast for more than three months, as authorities scramble to maintain confidence in their handling of what is being called an 'environmental catastrophe'. Federal Minister for the Environment Murray Watt on Monday promised $14 million to deal with the algae event, but did not specifically mention if it was one-off disaster funding. 'It's obviously a very distressing event for all South Australians and, I think, the whole country,' he said. 'There's no doubting whatsoever that this is a very serious environmental event facing South Australia.' The funding is expected to be spent on beach clean-ups across SA coastlines, scientific research, business assistance, communication and planning to mitigate future blooms. The combined effects of river floods, a cold water upswell and now warmer than average water temperatures — which have created the conditions in which the algae thrives — are not easily combated, the South Australian government's Department for Environment and Water (DEW) has said. Since March when surfers first began falling sick after riding the waves at Goolwa on the Fleurieu Peninsula, the toxic karenia mikimotoi algae has spread along the coastline to Adelaide and around the otherside of the Yorke Peninsula, like Port Broughton — about 250km north of where it was first detected. The algae bloom — now estimated to be about 4,500sqkm in size — has killed thousands of fish and other marine life, with regular reports of rotten carcasses washing up on beaches. DEW said nutrients washed downstream during the River Murray floods and deep-sea nutrients pushed into shallow waters during a cold water upswell have caused a mass feeding ground rich in nitrate and other micro-plankton — meaning there is plenty of food for all sorts of marine life, including various algae species. These factors alone would normally mean a nutrient-rich season for ocean-based primary producers such as fishermen and oyster and muscle farmers. But they were soon followed by warmer than average water temperatures causing conditions perfect for the algae to develop faster and overwhelm other marine life, with the micro-plankton karenia mikimotoi outbreak quickly taking root — and both eating up the other micro-plankton other species rely on, while being consumed spreading its toxins that can kill other forms of sea life and make humans sick. South Australia's struggling seafood industry is still holding its breath for the bloom to dissipate, while residents and visitors to the area have been advised to avoid swimming at algae-affected beaches. Local fisherman and Coorong Wild Seafood owner Glen Hil said the situation could devastate the region's fishing industry. 'I've bashed my head against the side of the chiller in frustration. I've cried my eyes out,' Hill told 7NEWS. 'If we lose the bottom of the food chain, what do the fish eat? Potentially, we could lose everything.' And it's having a knock-on effect across the wider industry, with reports seafood sales are plummeting as consumers question where the produce has come from, while several oyster and muscle-producing sites have been shut down. It's not the first time South Australia has had to contend with a karenia mikimotoi outbreak, with a previous bloom recorded in Coffin Bay in 2014 according to DEW. Karenia mikimotoi can be found worldwide, including Northern America, with many types of harmful algae blooms becoming more frequent due to climate change. Coorong Environmental Trust co-founder Faith Coleman has told 7NEWS: 'Human beings are part of our ecosystems but if we get the balance wrong in the environment all of it will fall over. 'And so, when there are community members who are distressed and we are seeing really clear signatures of climate change … it's important that we get onto it very, very quickly.' Marine heatwave While South Australia was dealing with a drought, the ocean was also being affected by the weather with 'sea temperatures about 2.5C warmer than usual combined with calm conditions, light winds and small swells,' according to SA Water. In Australia, often warmer waters on the eastern coast can be seen as colour bleaching on coral reefs. But according to the Australian Research Council (ARC), the impact of m arine heatwaves can also include 'harmful algal blooms, coral bleaching and organism mortalities'. ARC said marine heatwaves can occur in any ocean region and during any season. But what exactly causes a marine heatwave? ARC said there are key factors that may trigger a marine heatwave, with the 'atmospheric' issues such as sunlight being a big factor — when there is minimal cloud cover, the ocean water warms up more. Wind also plays a factor in cooling the water surface so with less wind the water stays warmer. According to the Bureau of Meteorology (BOM), sea surface temperatures (SST) around Australia during May 2025 were 0.62C above the 1991–2020 average, making it the warmest May on record since observations began in 1900. Since July 2024, SSTs have been the warmest or second warmest on record for each respective month. River Murray floods Unprecedented flooding on the Australian east coast caused a massive knock-on effect, not only for those at the top of the Murray Darling Basin but at the bottom in South Australia. On the average day, 15 gigalitres of water — or 6000 Olympic-sized swimming pools — is expected to pass through monitoring stations in SA's Riverland region. However, as the Murray Darling Basin flooded, a peak of 186 gigalitres — or 74,400 Olympic-sized swimming pools — was pouring into the River Murray daily and countless acres of farmland, homes and shacks were inundated by the 'once in a generation' flooding event. SA Water has acknowledged the flooding did flush 'nutrients' into the Murray mouth and surrounding beaches. Beaches around where the Murray meets the ocean mouth turned brown for months, with farm machinery brought in to clear a massive fish kill as tons of immature carp were flushed out to sea. Unprecedented cold-water upwelling Upwelling is an oceanographic phenomenon that involves wind-driven motion of dense, cooler, and usually nutrient-rich water from deep water towards the ocean surface, according to Jochen Kaempf, an Associate Professor of Natural Sciences (Oceanography) at Flinders University. Sunlight does not reach far into the sea, so the upwelling ensures that microscopic phytoplankton — single-celled organisms that depend on photosynthesis to thrive, are able so do so as the currents of the water bring them to shallower waters. It usually is celebrated by fishing industries as phytoplankton attracts deep sea creatures such as tuna and whales which feed on it. A government spokesperson told the current algal bloom is being sustained by 'nitrogen, phosphorous and carbon nutrients' most likely created through 'ocean upwelling, river and storm water runoff, dust, dying seagrass, fish and flows from rivers and storm water'. Waters deeper than 100m also contain high levels of nitrogen, while the deep zone of high nutrient levels is also due to the presence of bacteria that decompose sinking particles of dead organic matter. Karenia mikimotoi feed on the same microscopic phytoplankton as well as being able to survive via photosynthesis, which is why it is proving resistant. South Australian government response Government agencies, including the Department for Environment and Water (DEW), the Environment Protection Authority (EPA), the Department of Primary Industries and Regions (PIRSA) and SA Health are monitoring the karenia mikimotoi bloom. The agencies are taking weekly water samples at 17 sites across West Lakes, the Port River, the Patawalonga River and the end of four jetties at Largs Bay, Grange, Glenelg and Port Noarlunga. The Port River is home to the Adelaide Dolphin Sanctuary, whose dolphins and their water quality are monitored regularly by National Parks and Wildlife Service (NPWS), and Flinders University in collaboration with the Environment Protection Authority. Weekly testing of the Coorong will be undertaken to analyse the algal bloom's movement. The Coorong region remains open and visitors are advised to check signage and avoid contact with discoloured water, foamy water, or water where marine life is dead or in poor health. The state Liberal Opposition want a royal commission into the algae bloom, but the SA government stopped it dead in its tracks. Attorney-General Kyam Maher poured scorn on the proposal, suggesting it was a waste of money to investigate what was 'almost universally accepted by scientists to be caused by climate change'. 'We've already announced half a million dollars in fee relief for the fishing industry and we've said we're looking at doing more,' he said. The state government announced a $500,000 initial relief package for fishers affected by the algal bloom, waiving certain licence and audit fees. A government spokesperson said there will be no ban on recreational and commercial fishers 'At present there are no plans to close fishing areas as a direct result of the harmful algal bloom,' the spokesperson told Acting Premier and Environment Minister Susan Close has repeatedly said she was deeply concerned for sensitive areas such as the Coorong, and there are 'things than can be done'. 'We're looking at ways in which we can manage water in order to push the Coorong's salinity out of the comfort zone for karenia mikimotoi,' she said. Close said the state government recognises the widespread effects of the algal bloom on the environment, coastline, businesses and industries, adding the government has established a reference group to work with those people who are on the frontline of the algae bloom. 'The algal bloom is a dynamic situation and its effects are unpredictable but, by bringing together industry representatives and science specialists, we can continue looking at research and investment options,' she said.
Time Out
7 days ago
- Time Out
Newsflash: Going out in Sydney is actually good for you, says new research
We get it – when Sydney winter sets in, it can be tempting to spend your evenings inside, bundled up in bed like a burrito. But it's time to strip off the Oodie and step out of the front door, because it's seriously good for your wellbeing. And no, we're not just talking about a quick walk around the block. New Australian research proves that regularly attending in-person events – think festivals, musicals, exhibitions, sporting events, markets and foodie gatherings – gives your mood a real boost and fills you with positive emotions. Here at Time Out, we've always championed getting out and about on your week nights and weekends, and now this study just proves we were right all along. The new research, led by the University of South Australia and Flinders University, surveyed more than 350 South Australians about how often they attended in-person and online events and how this related to their wellbeing. When comparing the two, they found that attending more face-to-face events led to a boost in positive emotions like joy, happiness and excitement. Plus, the more often a person attended events in the flesh, the more immersed and engaged they felt, making time fly by unnoticed. Flinders University senior lecturer Dr Eliza Kitchen said, 'What we found is that events do much more than just drive tourism and boost the economy; they also play a critical role in enhancing wellbeing. This gives us another strong reason to support events, not just for visitors, but for the benefits of locals as well.'While there's still a space for virtual events, the researchers found that online or livestreamed experiences only increase people's sense of accomplishment – but don't have the same positive impact on other aspects of wellbeing that in-person events deliver. These are Sydney's best bars. And .
