#dredging-technique

[ follow ]
Renovation
fromArchDaily
1 day ago

Off the Mainland: Floating Architecture Projects Redefining the Built Environment

Floating architecture adapts to water levels, using buoyant materials and anchoring systems to address environmental challenges in coastal regions.
Arts
fromArtnet News
15 hours ago

Archaeologists Discover 19th-Century Shipwreck in Copenhagen Harbor

A Danish warship sunk over 200 years ago has been discovered by marine archaeologists in Copenhagen harbor.
New York Islanders
fromCurbed
1 day ago

This Electric-Green Stream Is Actually a Good Thing

Clove Lakes Park in Staten Island faces odor issues linked to wastewater management, prompting investigations by environmental authorities.
Science
fromFuturism
1 day ago

Chinese University Announces 30-Story "Artificial Island" for Marine Research Purposes

China is constructing the largest semi-submersible research platform, the Deep-Sea All-Weather Resident Floating Research Facility, to enhance marine research capabilities.
Environment
fromwww.theguardian.com
4 days ago

A national scandal': trawlers scour seabeds of supposedly protected UK waters

Marine protected areas in England are ineffective as industrial trawlers continue to overfish and damage ecosystems despite their designated protection.
Miami Marlins
fromenglish.elpais.com
5 days ago

A Pemex pipeline repair vessel was anchored for over eight days in the area of the Gulf of Mexico oil spill

A ship was found over a pipeline with a large oil slick, contradicting the Mexican government's denial of an environmental disaster.
London
fromwww.bbc.com
6 days ago

New dry-dock facility for Thames Clipper boats

A new dry-dock facility for Uber Boat by Thames Clippers will enhance maintenance and safety for its fleet starting in early 2027.
fromArs Technica
1 week ago

How new fishing tech can reduce bycatch of turtles and other creatures

"There are not very many conservation issues that I'm aware of where industry and conservationists and consumers and the fishermen and the resource users all want the same thing. Every stakeholder wants less bycatch."
Pets
Germany news
fromwww.dw.com
1 week ago

Germany news: Rescuers launch fresh whale rescue effort

Conservationists are attempting to rescue a whale stranded for the second time on Germany's Baltic coast.
Travel
fromBusiness Matters
1 week ago

How Cruise Tourism Supports Global Port Economies

Cruise tourism significantly boosts port city economies through various sectors like hospitality, logistics, and local businesses.
UK news
fromwww.independent.co.uk
1 week ago

Sewage spilled into English rivers, seas and lakes once every two minutes in 2025

The Independent provides critical journalism on various issues, emphasizing the importance of accessible reporting without paywalls.
#albert-bridge
fromwww.bbc.com
1 week ago
London politics

How will the 8.5m Albert Bridge repair be funded?

Council to decide on funding 8.5m repairs for Albert Bridge, with urgency to reopen despite complex funding timelines.
fromwww.bbc.com
1 month ago
UK news

Albert Bridge may close for a year for repair

Cracks in a cast-iron component may close Albert Bridge to motorists for up to a year; pedestrians and cyclists will still be allowed.
London politics
fromwww.bbc.com
1 week ago

How will the 8.5m Albert Bridge repair be funded?

Council to decide on funding 8.5m repairs for Albert Bridge, with urgency to reopen despite complex funding timelines.
London
fromTime Out London
6 days ago

Inside the 124-year-old London foot tunnel set for a massive restoration

Greenwich foot tunnel is set for a full regeneration to improve safety and accessibility for daily commuters.
Germany news
fromThe Local Germany
6 days ago

Germany's WWII munitions a toxic legacy on Baltic Sea floor

World War II munitions on the Baltic Sea floor pose environmental risks as they corrode and release toxic substances into the marine ecosystem.
Environment
fromwww.npr.org
1 week ago

These trees brought a fishery back from the brink. They can help you too

Koh Kresna's sustainable fishery thrives due to healthy mangrove forests, which serve as nurseries for fish and contribute to global warming mitigation.
fromDefector
2 weeks ago

Dam It All To Hell | Defector

Hoppers, like Pixar's pre-Disney films, is a delight. The beavers' world is immersive and richly realized, grounded in science but never dry. The plot zigs and zags between moments of absurdity and emotional heft to stirring effect; I cried multiple times, and not just because of the low-hanging fruit of grandma death.
Independent films
Startup companies
fromTechCrunch
2 weeks ago

Arc expands into electric commercial and defense boats with $50M raise | TechCrunch

Arc Boat Company raised $50 million to expand commercial operations and sell electric propulsion systems to defense contractors, leveraging consumer boat success to prove technology reliability.
Alternative transportation
fromFast Company
2 weeks ago

New York City's next transportation revolution might be on the water

New York City's Blue Highways program uses ferries and cargo bikes to reduce delivery times and emissions by redirecting freight from trucks to waterways.
fromWIRED
2 weeks ago

A New Generation of Big Water Filters-Without the Plastic

Most water filter pitchers are made of BPA-free plastic. But as new research shows that bottled-water drinkers ingest tens of thousands of excess microplastic particles, wellness lovers have begun to look askance at water filters that are themselves made of plastic.
Beer
fromBusiness Matters
2 weeks ago

Candela raises 30m as electric ferries gain momentum amid fuel price surge

The funding round, the company's largest to date, brings total capital raised to €129 million and cements Candela's position as the best-funded electric vessel manufacturer globally. The round was backed by existing investors including EQT Ventures, SEB Private Equity, KanDela AB and Ocean Zero LLC, alongside a new €8 million investment from the International Finance Corporation (IFC), part of the World Bank Group.
European startups
Russo-Ukrainian War
fromwww.dw.com
1 week ago

Adrift Russia tanker risks Mediterranean ecological disaster

The Russian gas tanker Arctic Metagaz was attacked, causing environmental risks due to fuel leakage and potential explosions.
Environment
fromEarth911
1 week ago

Guest Idea: What Really Happens After You Drop Off Recycling?

Recycling involves a complex journey from collection to sorting, influenced by local policies, technology, and consumer demand.
fromHoodline
3 weeks ago

East River Park Rises, and Lower Manhattan Wonders What It Lost

The city has rebuilt large stretches of East River Park and raised portions of the shoreline to blunt storm surges and future sea-level rise. The elevated terrain now does double duty as public playground and flood barrier, with new courts, lawns and pathways taking over much of the old footprint.
NYC real estate
Science
fromFuturism
2 weeks ago

Thousands of Chinese Ships Form Strange Shape in Ocean

Thousands of Chinese fishing vessels have formed unusually organized geometric formations in the East China Sea, raising concerns about potential military coordination and naval drills.
fromFast Company
1 week ago

Beach cleanups can save the lives of marine animals. This calculator tells you exactly how many

If you enter the amounts of different types of plastic that you clean up into the Wildlife Impact Calculator, it will tell you how many animal lives would have been at risk, had those items made their way into the ocean and been ingested.
Environment
fromwww.scientificamerican.com
3 weeks ago

A $1.3-billion river dredging in North Carolina by the U.S. Army Corps of Engineers could unleash forever chemicals'

Burdette worked with a team of North Carolina State University scientists who measured PFAS concentration in the blood of alligators and found that it was correlated with immune issues in the animals—another worrying sign in a decades-long history of PFAS poisoning in Cape Fear.
Miami food
Everyday cooking
fromTasting Table
3 weeks ago

Don't Put This Type Of Seafood Down Your Sink Drain - Tasting Table

Garbage disposals cannot process shellfish shells because their chitin composition is too hard for the machine's blending mechanism to break down.
San Francisco
fromsfist.com
4 weeks ago

It Will Likely Be a Year Before the Port of SF's Sinking Dry Dock #2 Can Be Demolished and Removed

The Port of San Francisco's Dry Dock #2 requires constant pumping to prevent sinking and won't be removed until 2027, risking catastrophic damage from winter storms.
fromArs Technica
4 weeks ago

Fishing crews in the Atlantic keep accidentally dredging up chemical weapons

Recovered CWMs continue to pose worker and food safety risks. Because of ocean drift, storms, and offshore industries, sea-disposed CWMs locations are largely unknown and potentially far from their originally documented dump site. The three incidents exposed at least six crew members to mustard agent, which causes blistering chemical burns on skin and mucous membranes.
Miami Marlins
Science
fromdesignboom | architecture & design magazine
3 weeks ago

sponge filter inspired by sea urchin absorbs oil spills from oceans using microscopic spikes

RMIT engineers developed a dolphin-shaped robot with a sea urchin-inspired filter that separates and collects ocean oil spills with 95% purity using an eco-friendly coating process.
Environment
fromwww.npr.org
2 weeks ago

Bringing marine life back to South Florida's 'forgotten edge'

Marine construction companies are installing wildlife-friendly infrastructure like mangrove planters on seawalls to restore coastal ecosystems while protecting property.
fromwww.theguardian.com
2 weeks ago

The fish fled': Nile fisherman earning more from collecting plastic than fish

Fifteen years ago, he searched for fish. Now he hunts plastic bottles. The fish fled from the plastic chokehold, said Sayed, who has lived on the Giza island since arriving from Assiut, further south on the Nile, as a 14-year-old fishing apprentice. Declining fish populations, caused by plastic pollution in the river, have forced approximately 180 fishers on al-Qarsaya to pivot from traditional fishing to waste collection.
Environment
fromianVisits
1 month ago

Royal Docks plans would add floating parkland and residential boat berths

The plans would affect an area known as Royal Victoria Dock West, which is the end closest to London City Hall and the Cable Car. If carried out, the two biggest changes will be a range of floating walkways reaching into the dock, lined with water plants. The other change will be the introduction of walkways on the south side of the dock for long-term residential boat moorings.
Real estate
London
fromwww.bbc.com
1 month ago

Repairs carried out on water main after flooding

A large split in a 30-inch water main in north London flooded a road and cut water supply to properties, requiring 40 firefighters and overnight repair efforts by Thames Water.
London politics
fromLondon On The Inside
1 month ago

A Large Floating Park Could Be Coming to London

Royal Victoria Dock West will become London's largest floating destination with a large floating park, year‑round wellness facilities, floating homes, and increased public open space.
fromMail Online
1 month ago

Archaeologists fight tides to save the Swash Channel Wreck in Dorset

Archaeologists have fought the tides to save a 17th-century shipwreck from a popular nudist beach in Dorset. The remains are believed to be part of the Swash Channel Wreck, a Dutch merchant ship called The Fame of Hoorn that ran aground while approaching Poole Harbour in 1631. The wreck was found on Dorset's Studland Beach at the end of January when Storm Chandra washed away the sand that had kept it hidden for almost 400 years.
History
fromwww.bbc.com
3 weeks ago

Campaigners push to better protect chalk streams

They're special on a world stage, 85% of chalk streams are in England. They're wonderful habitats, they're great for people as well, people really enjoy them, whether it's areas like this where you can find kingfishers and grey wagtails and it's just a unique resource that we really should steward properly.
Environment
Real estate
fromTime Out London
1 month ago

First look: London is getting the city's 'first' floating park

Royal Victoria Dock West will create a 12-hectare floating hub with homes, a park, and a wellness centre featuring a lido, sauna, and spa.
Environment
fromMail Online
1 month ago

Sea levels may be up to 4.9 feet HIGHER than we thought

Sea levels could be up to 4.9 feet higher than previously estimated, putting 132 million more people at risk of flooding due to reliance on inaccurate geoid models in coastal threat assessments.
East Bay real estate
fromThe Mercury News
1 month ago

With relocation funding in question, future uncertain for historic Bay Area ship

Relocating the SS Red Oak Victory near the Rosie the Riveter visitor center could boost visitors but faces $16–$20 million relocation costs and funding obstacles.
fromwww.archdaily.com
1 month ago

Waterfrom Design's Office / Waterfront Design

Studio Millspace Text description provided by the architects. Throughout eight months of design and on-site work, we realized that what truly matters is not the completeness of drawings, but the intuition shaped by being present. Around 70% of the layout was defined early on, while the remaining 30% was deliberately left without a set functionallowing light, behaviors, and moods to participate in forming the space.
Design
fromBrooklyn Eagle
2 months ago

Exhibition opens Friday on alternative visions for the Brooklyn Marine Terminal

RED HOOK - A SPECIAL EXHIBITION - "Brooklyn Marine Terminal: Past, Present, & What's Next for Red Hook?" - will hold its opening Friday night from 6 to 8 p.m. at the Compere Collective, 351 Van Brunt St. in Red Hook. The display, hosted by Resilient Red Hook in collaboration with Pratt Institute's School of Architecture, features student work that explores alternative visions for the BMT, bringing academic insight, community priorities and design innovation together.
New York City
#sewage-spill
fromTheregister
2 months ago

S Twatter: When text-to-speech goes down the drain

A Reg reader received an automated call warning of potential water discoloration during planned works from January 19-25. The message advised running taps for twenty minutes if the water appeared discolored - standard stuff, if a bit robotic. In the recording forwarded to us, a female voice told our reader what to expect. All good, if a little robotic. However, things went off the rails a bit when the robot attempted to read out the URL for Severn Trent: http://www.stwater.co.uk/discolouration.
Artificial intelligence
UK politics
fromwww.theguardian.com
2 months ago

Privatisation not the problem for England's water, says author of review

Privatisation is not solely responsible for England's water failures; systemic regulatory reform and stronger enforcement are required rather than a single fix like nationalisation.
US news
fromInsideHook
2 months ago

Are the Country's Dams Sinking?

Many U.S. dams are sinking; satellite data reveals ground movement at inspected dams, highlighting high-risk structures like the Livingston Dam that require prioritized renovation.
fromBrooklyn Eagle
1 month ago

1940s tugboat breaks ice on Newtown Creek for fuel deliveries

GREENPOINT - THE TIDELAND INSTITUTE'S Shoofly tugboat, a restored 1941 steel-hulled vessel usually used for the nonprofit's maritime education and arts programs, has been helping to break ice in the Newtown Creek as the city shivers through a potentially record-setting stretch of subzero days, The City reports. Three Coast Guard tugboats based in New Jersey have been occupied in keeping the harbor and the Hudson River clear to make sure ship traffic can pass.
Brooklyn
fromLondon Business News | Londonlovesbusiness.com
2 months ago

The modern plumbing contractor is no longer just fixing pipes - London Business News | Londonlovesbusiness.com

There was a time when plumbing work stayed politely behind the walls, noticed only when something went wrong. That era is over. Today's plumbing contractor sits at the crossroads of infrastructure, housing stability, climate stress, and technology that finally works the way it should. The job still involves grit and know-how, but it also requires foresight, communication, and a willingness to run a smarter business without losing the human touch. That mix is what separates contractors who stay busy from those who stay booked.
Business
Startup companies
fromFast Company
1 month ago

This 'chemical sponge' sucks up the valuable minerals in polluted water

A supramolecular receptor-based, 3D-printed cartridge system selectively and cleanly extracts critical minerals from waste and wastewater with low energy and no toxic chemicals.
US politics
fromwww.independent.co.uk
1 month ago

Timbers from 17th-century shipwreck wash up on beach after Storm Chandra

Timbers from a 17th-century Dutch or German shipwreck, likely the Fame (1631), washed up on Studland Beach after Storm Chandra, potentially filling a missing hull section.
World news
fromwww.bbc.com
1 month ago

The yachting industry searches for alternatives to teak

Jeff Bezos's Koru uses teak; Myanmar old-growth teak is illegal due to military-linked trade and sanctions, driving yacht-makers toward plantation and synthetic alternatives.
Design
fromArchDaily
2 months ago

Between Sea and City: Contemporary Fish Market Architecture

Fish markets shape coastal urban identity by mediating city-sea relations, embodying maritime culture, and evolving into hybrid public spaces tied to waterfront regeneration.
fromBrooklyn Eagle
2 months ago

Bold new proposal would restore Brooklyn Marine Terminal to fully functional maritime hub

COLUMBIA STREET WATERFRONT DISTRICT - The City Club of New York trustee Tom Fox introduced on Tuesday a new to redevelop the 122-acre "all-maritime" proposal Brooklyn Marine Terminal situated on an industrial waterfront site stretching from Atlantic Avenue to Red Hook on the East River. Fox, co-founder of New York Water Taxi, the precursor to NYC Ferry Service, has numerous civic credits to his name, including spearheading the creation of the Brooklyn-Queens Greenway and co-founding the original Brooklyn Bridge Park Coalition.
New York City
fromianVisits
2 months ago

Work to upgrade Pontoon Dock DLR station to start later this year

The station needs upgrades to handle projected passenger demand as new housing is built nearby, but the current design wouldn't be able to accommodate it. The main problem is that the station is elevated high above the streets but has a long staircase to use. As a result, the two lifts are under unusually high use as people understandably avoid the stairs. That means the lifts are also often in need of repairs due to their higher-than-average use.
Renovation
UK politics
fromwww.independent.co.uk
2 months ago

MP calls for help-to-buy scheme for boats

A help-to-buy scheme plus funded mentoring and training pathways are proposed to revive the fishing industry and make it a realistic career for young people.
fromianVisits
2 months ago

Dredging the past: Hanwell's historic canal side ponds being repaired

Every time a boat passes through a canal lock, thousands of litres of water are released and must be replaced, usually from other sources. To reduce water loss, engineers sometimes build side ponds next to canals with several locks in succession. These side ponds allowed water to be "put aside" rather than lost. When a lock chamber was emptied to lower a boat to the next level, paddles were opened to divert the water into an adjacent side pond.
UK news
Environment
fromABC7 San Francisco
1 month ago

Tracking fisherman to track fish: The new technological approach to better understand ocean life

Global Fishing Watch uses AIS transponder data and artificial intelligence to track fishing vessels worldwide, providing unprecedented visibility into global fishing fleet movements and activities.
fromwww.bbc.com
2 months ago

'Landmark' gasholder may host wild swimming pond

a unique health offer, with nothing similar in London, the UK or Europe
London politics
fromwww.bbc.com
1 month ago

Swimming spots that could become designated dips

The government said the plans would increase the number of England's official bathing sites to 464. An official bathing spot on the Thames in London would mark a "vast transformation" in water quality in the river which was declared biologically dead in the 1950s due to pollution, officials said. Water minister Emma Hardy said rivers and beaches were "at the heart of so many communities, where people come together, families make memories and swimmers of all ages feel the benefits of being outdoors safely".
UK news
Science
fromwww.scientificamerican.com
1 month ago

Unsinkable metal discovery could build safer ships and harvest wave energy

Laser-etched superhydrophobic textures let damaged aluminum tubes trap air and remain buoyant, mimicking diving bell spiders' hair-based air-trapping mechanism.
Real estate
fromArchDaily
1 month ago

Building at the Edge: New York and Hong Kong's Competing Waterfront Logics

Coastal development balances capital drives, public access, sustainability, and urban identity, forcing trade-offs evident in New York City and Hong Kong waterfront projects.
fromwww.theguardian.com
2 months ago

Pesticides may drastically shorten fish lifespans, study finds

Signs of ageing accelerated when fish were exposed to the chemicals, according to the study, which could have implications for other organisms. Chemical safety regulations tend to focus on short-term exposure to high doses of pesticides and other chemicals, but the study focused on long-term exposure. Low doses of pesticides are widespread in the environment, so their effects should be studied and understood, the authors said.
Science
#coastal-erosion
Environment
fromwww.theguardian.com
1 month ago

Floating cities of logs: can the lungs of Africa' survive its exploitation?

Millions depend on the Congo River basin for livelihoods while facing dangerous river travel, corruption, and threats to biodiverse forests that trap massive carbon.
Environment
fromwww.dw.com
2 months ago

Who is financing deep-sea mining?

Major financial institutions have invested at least $684 million in companies linked to deep-sea mining despite public pledges not to finance the activity.
fromABC7 San Francisco
2 months ago

How several nonprofits are working to clean up wrecked, sunken boats in Oakland Estuary

Within a few minutes of moving down the estuary from Jack London Square, it started looking like something out of Pirates of the Caribbean. Boats, big and small, sank or half-sunk along the length of the estuary. Spicer pointed out a large sailboat listing on its side, which neighbors say has been disabled for months. "It was actually anchored in the center of the channel for quite some time. A lot of our community members reported it," she said.
Environment
Environment
fromYanko Design - Modern Industrial Design News
2 months ago

Fishing Nets and Snack Wrappers Just Became Retaining Wall Blocks - Yanko Design

Eco-C CUBE transforms mixed, unsortable plastic waste into interlocking, high-strength structural blocks—outperforming concrete in tension, enabling cement-free retaining walls with built-in drainage and lower CO₂.
fromwww.theguardian.com
1 month ago

China's Yangtze River shows signs of remarkable recovery after fishing ban

One veteran biologist said it was the most positive freshwater conservation story he had seen anywhere in the world in 20 years. It is really fantastic news. It is one of the first times that we can say that government measures have not just worked, but have really improved things, said Sebastien Brosse, of the University of Toulouse in France.
Environment
Environment
fromFast Company
1 month ago

This new tech turns cargo ship exhaust into limestone

Modular containers by Seabound capture up to 95% of ship exhaust CO2 using lime pellets that convert emissions into limestone.
#river-thames
fromwww.theguardian.com
2 months ago

New poo balls on Sydney beaches after revelation of huge fatberg stuck in treatment plant

Debris balls have washed up on Sydney's beaches after a weekend of heavy rain, with the objects found on Malabar beach next to a sewage treatment works and also in Botany Bay. Sydney Water erected a sign at Malabar beach warning of the potential pollution. This area may be affected by sewage debris balls, the sign states. Please do not touch any debris. We are cleaning the area and apologise for any inconvenience.
Environment
fromwww.theguardian.com
2 months ago

Dublin Bay's oyster graveyard rises from dead in effort to restore rich ecosystem

The dinghy slowed to a stop at a long line of black bobbing baskets and David Lawlor reached out to inspect the first one. Inside lay 60 oysters, all with their shells closed, shielding the life within. They look great, beamed Lawlor. So did their neighbours in the next basket and the ones after that, all down the line of 300 baskets, totalling 18,000 oysters.
Environment
fromwww.theguardian.com
2 months ago

Could Sydney's creaking sewage system be linked to the spate of shark attacks?

After four shark attacks in New South Wales in less than 48 hours, authorities on Tuesday urged beachgoers just go to a local pool instead. Sydneysiders have heard similar warnings before in the past, they've been issued for beaches polluted with faecal matter after heavy rains. The city's unique, outdated sewage management system has been linked to debris balls which have been washing up with increased frequency on Sydney beaches, including again last week at Malabar.
Environment
Environment
fromwww.theguardian.com
2 months ago

Why does Sydney pump sewage into the ocean and put its famous beaches at risk of poo balls?

Sydney disposes most sewage via fast primary treatment, removing solids and discharging effluent through deepwater ocean outfalls, relying on ocean dilution reaching limits.
fromwww.theguardian.com
1 month ago

Postcard-pretty and filled with pollution: how Brazil's fishers are reviving Rio de Janeiro's famous bay

Raw sewage and solid waste flow into the bay from surrounding cities, home to more than 8 million people. Cargo ships and oil platforms chug in and out of commercial ports, while dozens of abandoned vessels lie rotting in the water. But at the head of the bay, between the cities of Itaborai and Mage, the environment feels different. The air is purer, the waters are empty but for small fishing canoes, and flocks of birds soar overhead.
Environment
[ Load more ]