#runoff

2025-06-15

Ocean temperatures are heating up
The marine environment is turning into a dead zone
And fossil fuel projects are still fast tracked

"The wetlands had degraded over a long period of time, with barrages (structures that control water flow) added in the 1950s, higher nutrient loads and extended periods of reduced flow from the Murray... The recent drought and unusual algal blooms had been “eye openers” to many people."
>>
theguardian.com/environment/20
#FossilFuels #pollution #runoff #ocean #MarineHeatwave #HABs #toxins #hypoxia #deadzone #ClimateDisruption #FishKill #RAMSAR #wetland #Coorong #Australia

2025-06-14

'Cook' the ocean with fossil fuels,
add toxic algal bloom and runoff,
get a mass fish kill

SA’s marine algal bloom is still killing almost everything in its path
"This bloom represents a stark warning to coastal communities, as well as tourism, seafood and aquaculture industries. It’s a sign of what’s to come, in Australia and around the world, as the oceans warm." >>
theconversation.com/like-an-un
#FossilFuels #pollution #runoff #ocean #MarineHeatwave #HABs #toxins #hypoxia #deadzone #ClimateDisruption #FishKill

Comics and Jokes @ Lucentinian Works Co Ltdcomics@social.lucentinian.com
2025-06-09
2025-06-05

Australia’s Limestone Coast is drying up

"The once crystal-clear lake now often appears steel-grey or green, its water quality compromised by persistent algae blooms caused by excess nutrients in the water from agricultural runoff and wastewater. Waste from the lake’s thousands of visitors also built up, with some guests reporting seeing human faeces littering its perimeter before a portable toilet was installed in January."

“If we don’t do something about it in the next few years, it rests upon our soul. We really should have spoken up and influenced some people to care for it a bit better rather than just take, take, take.”
>>
theguardian.com/australia-news
#water #OverExtraction #irrigation #cattle #runoff #pollution #plantations #TakeCulture #SA #Ramsar #birds #biodiversity #EPBCAct

2025-06-04

Marine life cooked in a hot ocean

"The Coorong is a Ramsar-listed wetland known for its global importance as a breeding site for pelicans and migratory birds.the water had a strange reddish-pink colour, and in places was full of dead or dying creatures."
>>
abc.net.au/news/2025-06-04/dea
#HotOcean #FishKill #FossilFuels #runoff #floods #runoff #AlgalBloom #Ramsar #Coorong

2025-06-01

Mass mortality events - A hot and polluted ocean

"It's too much. The ocean can't take it … the ecosystem is teetering on collapse."

"It is the biggest "bloom" in almost a decade...The bloom had been caused by an oversupply of nutrients in the water, from runoff, overfishing, and a natural upwelling in the ocean."

"We need to reduce pollution and other pressures on our rivers and coastal waters to make them as resilient as possible. This would include the reduction in nutrient loads from fish farming, agriculture and sewage."
>>
abc.net.au/news/2025-06-02/hea
#Ocean #rivers #pollution #HABs #Biodiversity #marine #FossilFuels #climate #salmon #agriculture #runoff #coast #sewage #toxic #algalblooms #overfishing

2025-05-30

Meager snowpack adds to Colorado River’s woes, straining flows to Southern California

California’s melting snow is filling the state’s reservoirs. But dry conditions have shrunk the flow of the Colorado River, putting strains on a vital supply for Southern California.

Experts warn that with low runoff compounding low reservoir levels on the Colorado River, “we’re draining the system.”

#ColoradoRiver #water #runoff

latimes.com/environment/story/

💧🌏 Greg CocksGregCocks@techhub.social
2025-05-27

Inter-Basin Groundwater Flow In West-Central Florida
--
doi.org/10.1016/j.jhydrol.2025 <-- shared paper
--
fl.water.usgs.gov/floridan/int <-- shared USGS overview page, Floridan Aquifer System Groundwater Availability
--
“HIGHLIGHTS
• The regional pattern of IGF in west-central Florida is dominated by the characteristics of the Upper Floridan Aquifer.
• IGF plays a major role in the available water for partitioning and watershed aridity index.
• Groundwater pumping affects IGF, and the change in IGF counteracts the human impact on available water..."
#GIS #spatial #mapping #groundwater #spatialanalysis #spatiotemporal #Florida #USA #waterresources #waterquality #watersecurity #regional #model #modeling #HSPF #MODFLOW #geology #sedimentology #hydrogeology #aquifer #runoff #discharge #watershed #precipitation #climate #aridity #index #pumping #humanimpacts #anthropogenic #watersupply

Benjamin Carr, Ph.D. 👨🏻‍💻🧬BenjaminHCCarr@hachyderm.io
2025-05-12

Scientists Sounding Alarm As World’s Largest #Tropical #Lake Turns Green
In #LakeVictoria, #eutrophication and resulting #HAB have been caused by over a century of human activity sending nutrients into lake’s water. #Agricultural #runoff, #sewage, and industrial #wastewater have all been linked to the problem, as well as products of slash and burn practices, biomass burning, and industry being sent up into the atmosphere and dumped down into lake.
iflscience.com/scientists-soun
archive.ph/5tHQw

2025-03-24

Lifeless rock pools at Sawtell

After cyclone Alfred whipped up a 'bacteria smoothy' along Australia's east coast the sea foam then merged with a 'flush' from the suburbs. Dislodged smelly sponges at Sawtell beach made breathing and contact impossible. Even without fossil fueled disasters the intertidal zone at the north end of the beach is barren. The rock pools and crevices no longer house sea anemones, crabs, black nerites, limpets, sea stars, mulberry oyster borers, algae, sea anemones, sponges, tube worms, sea stars, oysters, and fish.

Still good enough for hosting 'sports' and advertising events amplified by megaphone so they can be heard at Lord Howe Island too.

#FossilFuels #disasters #runoff #eutrophication #Seafoam #pollution #Nocardiae #sewage #SewageTreatment #NSW #Sawtell #beach #EventSpace #erosion #IntertidalZone #MarineLife #loss #biodiversity

Lifeless rock pools, Sawtell beach, north, NSW
2025-03-22

Fossil fuels are heating the oceans, killing fish and corals

"Authorities investigate after thousands of leatherjacket fish wash up on NSW and Queensland beaches Mass fish kill of juvenile leatherjackets along NSW south coast, from Lake Conjola to Narooma, and on Sunshine Coast." >>
theguardian.com/environment/20

Ningaloo and Great Barrier Reef hit by ‘profoundly distressing’ simultaneous coral bleaching events >>
theguardian.com/environment/20
#FossilFuels #ocean #MarineLife #biodiversity #GBR #reef #runoff #pollution #eutrophication #MassMortalities

2025-03-21

#Trump #EPA’s Next Move: Making It Harder to Sue for Getting Cancer from #Roundup

The corporation behind Roundup #herbicide has paid out nearly $11 billion in lawsuits. Now it's backing an EPA rule that would stop the bleeding.

by Schuyler Mitchell, March 21 2025

"Last August, 11 industry-friendly red states, led by Nebraska and Iowa, submitted a 436-page petition asking the agency to amend its labeling rules under the Federal #Insecticide, #Rodenticide, and Fungicide Act, or #FIFRA. The proposed rule change would explicitly prohibit states from labeling #pesticides and #herbicides with warnings about cancer, #BirthDefects, and reproductive harm if those notices contradict the EPA’s risk assessment.

"The states made clear that their ultimate goal is to thwart future lawsuits against pesticide manufacturers. Their petition argued that recent court rulings have created a 'gap in FIFRA’s regulatory framework' that the proposed rule change would plug.

"In January, in a move initiated by the Biden administration, the EPA took a first step of accepting public comment on the rule-making petition, with a deadline of March 24 — though this step is exploratory and does not mean a new rule will be issued. Still, the EPA’s decision could have disastrous consequences if Donald Trump’s second administration is as friendly to the #ChemicalIndustry as it was in his first.

"'It’s telling of the lengths that pesticide manufacturers will go to make sure that nothing interferes with their profit margins,' said Brett Hartl, government affairs director at the Center for Biological Diversity. 'There’s a reality that the industry itself generates much of the data, and they say it’s safe, and then EPA approves that determination.”

Read more:
theintercept.com/2025/03/21/tr

Archived version:
archive.ph/VsfWE

Link for public comment:
regulations.gov/docket/EPA-HQ-
#KillThePoor #Ecocide #GlyphosateKills #MonsantoKills #WaterIsLife #LandIsLife #Pollution #RunOff #Cancer #EnvironmentalPollution #USPol #BigChemical #BigAg #RoundupReady #Microbiota #BeeKilling #BayerKills #CenterForBiologicalDiversity

2025-03-21

From water pollution to blue gold

Water "“blighted by mats of algae, mountains of foam, scum, and dead fish floating on the surface. Pollution from water companies and agricultural runoff are driving the contamination, which affects all parts of the country, causing toxic algal blooms, mass die-offs of fish, and risks to human health."

"A country that once let raw sewage and industrial wastewater flow directly into its water. Today, it is 98%, and the country has a reputation for pristine swimming waters, sometimes referred to as its “blue gold” – and it’s all thanks to a complex network of sewage plants."
>>
theguardian.com/environment/20
#water #pollution #micropollutants #ecosystem #health #swimming #Australia #sewage #floods #runoff #ImperviousSurfaces #roads #MassMortalities #SepticTanks #sprawl #biodiversity #rivers #civilisation

2025-03-19

Sea foam - You wouldn’t go swimming in sewage

"Research shows people should not go in the sea when it is foaming. These bacterial smoothies can contain more harmful pathogens than a sewage treatment plant – and you wouldn’t go swimming in sewage."

"If the water is polluted with floating fats and grease as well as asphaltene, motor oil and hydrocarbons, these spores soon form bacterial colonies or biofilms that go forth and multiply."

"Reducing stormwater pollution will reduce the growth of sea foams. As long as humanity continues to produce pollution, the problem will increase. It will also worsen as the world warms, because sea foams like it hot."
>>
theconversation.com/dozens-of-
#pollution #ocean #coast #sewage #floods #runoff #surfing #swimming #MarineLife #FossilFuels #ImperviousSurfaces #Sawtell #NSW #beach

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