Landscape evolution and hazards

Landscapes are formed by a combination of uplift and erosion. Uplift from plate tectonics raises the land surface; erosion by rivers and landslides wears the land surface back down. In a new study, researchers examine the interplay of uplift and erosion along the coast range of Northern California to understand how the modern topography is built.

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Cold front: Researchers explore Arctic land and sea at Navy ICEX

As the Navy's Ice Exercise 2016 winds to a close this week in the frigid waters of the Arctic Ocean, officials at the Office of Naval Research today reported new scientific research that took place during the event that will enhance our understanding of, and ability to safely operate in, Arctic maritime environments.

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Study reveals hidden value of Baja California mangroves in climate change fight - Los Angeles Times

Los Angeles Times

Study reveals hidden value of Baja California mangroves in climate change fight Los Angeles Times As climate change has heightened concerns about the global decline of mangroves, a study released this week found that such ecosystems along the desert coast of Baja California may be more important than previously thought for keeping heat-trapping ...

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Palaeosol loess shed light on early Pleistocene climate in western arid central Asia

The transition from shallow marine sediments to loess deposits at ~2.4 Ma in the northeastern Iranian Golestan Province documents a dramatic change in the early Pleistocene from a region with a humid, marine-influenced climate to a semi-arid climate.

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ADB provides $250m loan to treat industrial wastewater in China

The Asian Development Bank (ADB) has granted a loan of $250m to help China treat harmful industrial wastewater and sludge from small and medium-sized enterprises (SMEs).

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Foreshore on Severn Estuary sells for €78000 - Property Magazine International

Foreshore on Severn Estuary sells for €78000 Property Magazine International A section of foreshore on the Severn Estuary has been bought for €77,602 (£61,000) at auction by a private buyer. The land, which stretches for around three miles along the Welsh coastline between Peterstone Wentlooge and the Rhymney River Estuary, ...

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Car crashes into Tauranga estuary - SunLive

SunLive

Car crashes into Tauranga estuary SunLive A reporter at the scene says the driver appears to have driven straight into the estuary. "A police officer at the scene told me there were no skid marks to indicate he braked." Police are speaking with the driver of the vehicle to try and determine ... and more »

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Tracking 'marine heatwaves' since 1950: How the 'blob' stacks up

A tally of Northern Hemisphere marine heatwaves since 1950 shows that prolonged warm periods have recurred regularly in the past, but are being pushed into new territory by climate change.

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Car crashes into Tauranga estuary - SunLive

SunLive

Car crashes into Tauranga estuary SunLive A reporter at the scene says the driver appears to have driven straight into the estuary. "A police officer at the scene told me there were no skid marks to indicate he braked." Police are speaking with the driver of the vehicle to try and determine ... and more »

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The ocean below: Scientific plan measures ocean’s carbon cycle, predicts its future conditions

A scientific plan to measure the ocean's carbon cycle has been developed, including a way to predict its future conditions, which have implications for climate change.

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Two California fisherman pretend they are maritime pirates and hold an oceanographic mooring for ransom

First, let’s give a shoutout to these two dudes who found a washed up mooring and, like adults, gave it back to MBARI. Now I give the eye of disdain to another two fisherman, who found a detached piece of an mooring and have decided to hold it for ransom. It’s not unusual that oceanographic moorings […]

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Watch up to 30000 starlings above Conwy Estuary in spectacular formation - Daily Post North Wales

Daily Post North Wales

Watch up to 30000 starlings above Conwy Estuary in spectacular formation Daily Post North Wales This video taken by the Daily Post captures the spectacular phenomena of up to 30,000 starlings in a murmuration above Conwy Estuary. Thousands of the species have gathered each evening over the last month over the estuary before dropping into the ...

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Sea-level rise could nearly double over earlier estimates in next 100 years

A new study from climate scientists suggests that the most recent estimates by the Intergovernmental Panel on Climate Change for future sea-level rise over the next 100 years could be too low by almost a factor of two.

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Storm surges projections in Europe

Coastal flooding is often caused by extreme events, such as storm surges, which in some areas may be amplified by climate change. A number of studies have evaluated the dynamics of future extreme storm surges, but mainly at local or regional scale. A new study gives a wider perspective by developing projections for Europe for 2010-2040 and 2070-2100. According to the findings, the North and Baltic Sea coasts show the largest increases in storm surges, especially towards the east. In contrast, southern European coasts can expect minimal change.

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Desert mangroves: stars of carbon sequestration - Christian Science Monitor

Christian Science Monitor

Desert mangroves: stars of carbon sequestration Christian Science Monitor Specifically, the researchers studied mangroves' ability to harbor carbon below ground, in the sediment peat layer, and the somewhat surprising results only add to the clamor for a deeper conservation drive, highlighting our own interest in doing so. Baja's desert mangroves suck up carbon dioxideThe San Diego Union-Tribune Mexican Desert Mangroves – Small but Valuable in Dealing with Climate ChangeGovernment Technology Desert Mangrove A Major Source Of Carbon Storage With Extremely Old Roots?Headlines & Global News ScienceBlog.com (blog) all 6 news articles »

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India and Bangladesh's mysterious mangroves: The Sundarbans - The National

The National

India and Bangladesh's mysterious mangroves: The Sundarbans The National After two hours of cruising past seemingly limitless mangroves clustered on small islands, we arrive at the Sunderban Tiger Camp resort, and are soon enjoying a buffet lunch of Bengali specialities – including bhetki, a local fish cooked in a pungent ...

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Australian wastewater treatment system uses algae to clean water

A modern wastewater treatment system that uses algae to clean water could soon be deployed in China and South East Asia to increase irrigation efficiency.

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Baja's desert mangroves suck up carbon dioxide - The San Diego Union-Tribune

The San Diego Union-Tribune

Baja's desert mangroves suck up carbon dioxide The San Diego Union-Tribune As climate change has heightened concerns about the global decline of mangroves, a new study found that such ecosystems along the desert coast of Baja California may be more important than previously thought for keeping heat-trapping carbon dioxide ... Mexican Desert Mangroves – Small but Valuable in Dealing with Climate ChangeGovernment Technology Desert Mangroves Major Source Of Carbon StorageEurasia Review all 4 news articles »

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Body discovered on banks of Shannon Estuary in Clare - BreakingNews.ie

BreakingNews.ie

Body discovered on banks of Shannon Estuary in Clare BreakingNews.ie Gardaí are investigating the discovery of a body on the banks of the Shannon Estuary in Co Clare this afternoon. The crew of the Shannon based Irish Coast Guard spotted the body on the shoreline at Colmanstown near Labasheeda at around 5.00pm. and more »

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$1.4 Million Grant Aims to Protect Peconic Estuary: Bellone - Patch.com

Patch.com

$1.4 Million Grant Aims to Protect Peconic Estuary: Bellone Patch.com The project would replace the existing septic systems at a mobile home community which, he said, "spew nitrogen and other pollution directly into the groundwater and Peconic Estuary", with an advanced treatment system which would removed harmful ...

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Unravelling a geological mystery using lasers from space

Drumlins and megaridges are all part of a single family of landforms formed by erosion, new research concludes. Shaped like an upturned boat, drumlin hills are found clustered together in their hundreds and thousands in distinct fields called swarms. They are the most common landform across large areas of northern North America and Europe, marking the footprint of great sheets that formed during past ice ages.

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Sea Shepherd Finds Third Dead Vaquita in Three Weeks

Sea Shepherd Finds Third Dead Vaquita in Three Weeks

Dead Vaquita. Photo: Carolina A CastroIt is now high season for totoaba poaching. In response to the Asian black markets and their demand for the totoaba swim bladders, illegal fishermen, despite all our efforts in removing nets and working with the navy, are hitting the vaquita population hard. Asian countries need to take measures to curtail the import and demand for endangered species.

We found a third dead vaquita on March 24th at 17h36, position 31º03.2513 N - 114º49.0371 W. The beaches of San Felipe are littered with hundreds of dead totoabas with only their swim bladders removed. On March 27^th, we retrieved a net with fifteen dead totoabas in it. Poaching activity continues to increase.

Finding three vaquitas in three weeks is finding one dead vaquita per week. If we look at the rate the vaquita population has been killed, and the intensity of illegal activity at night, there are very likely fewer than 30 vaquita left. If we continue losing the vaquita at this rate it will be extinct by this coming December.

There is still hope for the vaquita though. Other species have been brought to the brink of extinction and bounced back with the right interventions. The sea lions in the Sea of Cortez, the right whale around New Zealand and the California Condor are just a few examples of these species.

The gillnet ban and all the efforts that have been in place need to continue stronger than ever. As long as we continue our efforts to protect the vaquita marina, there is hope. Giving up is not an option.

Captain Oona Layolle

Captain Oona Layolle meets with the Navy. Photo: Carolina A Castro

A dead Vaquita on the beach. Photo: Chris Snyder

Dead totoabas. Photo: Carolina A Castro

Dead totoabas on deck. Photo: Carolina A Castro

Dead vaquita. Photo: Carolina A Castro

Dead totoabas. Photo: Carolina A Castro

Visit our Operation Milagro II site for more information.

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Number of seals in the Tay estuary drops 90% in 12 years - Scotsman

Scotsman

Number of seals in the Tay estuary drops 90% in 12 years Scotsman But he says he can't explain why seal populations in the Firth of Tay and Eden Estuary have fallen by over 90% in the last 12 years. It reflects a similar trend in Orkney where harbour seal numbers have fallen from 8,500 to under 2,000 with similar ... and more »

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Sea Shepherd finds third dead vaquita in 3 weeks

Sea Shepherd finds third dead vaquita in 3 weeks

Dead Vaquita. Photo: Carolina A CastroIt is now high season for totoaba poaching. In response to the Asian black markets and their demand for the totoaba swim bladders, illegal fishermen, despite all our efforts in removing nets and working with the navy, are hitting the vaquita population hard. Asian countries need to take measures to curtail the import and demand for endangered species.

We found a third dead vaquita on March 24th at 17h36, position 31º03.2513 N - 114º49.0371 W. The beaches of San Felipe are littered with hundreds of dead totoabas with only their swim bladders removed. On March 27^th, we retrieved a net with fifteen dead totoabas in it. Poaching activity continues to increase.

Finding three vaquitas in three weeks is finding one dead vaquita per week. If we look at the rate the vaquita population has been killed, and the intensity of illegal activity at night, there are very likely fewer than 30 vaquita left. If we continue losing the vaquita at this rate it will be extinct by this coming December.

There is still hope for the vaquita though. Other species have been brought to the brink of extinction and bounced back with the right interventions. The sea lions in the Sea of Cortez, the right whale around New Zealand and the California Condor are just a few examples of these species.

The gillnet ban and all the efforts that have been in place need to continue stronger than ever. As long as we continue our efforts to protect the vaquita marina, there is hope. Giving up is not an option.

Captain Oona Layolle

Captain Oona Layolle meets with the Navy. Photo: Carolina A Castro

A dead Vaquita on the beach. Photo: Chris Snyder

Dead totoabas. Photo: Carolina A Castro

Dead totoabas on deck. Photo: Carolina A Castro

Dead vaquita. Photo: Carolina A Castro

Dead totoabas. Photo: Carolina A Castro

Visit our Operation Milagro II site for more information.

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DMCI Holdings subsidiary reduces stake in Subic Water

DMCI Project Developers (DMCI PDI) has reduced its stake in Subic Water and Sewerage Company in the Philippines.

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EPA funds water reuse and conservation research

The US Environmental Protection Agency (EPA) is to provide funding to five institutions to help research the impact of water reuse and conservation practices on human health and ecological conditions.

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Teen flees into mangroves of posh Auckland suburb during police pursuit - TVNZ

Teen flees into mangroves of posh Auckland suburb during police pursuit TVNZ Teen flees into mangroves of posh Auckland suburb during police pursuit. share. Source: One News. Two people believed to be in their mid-teens have been arrested following a pursuit in the suburb of Devonport in Auckland at around 6.10pm this evening.

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2016 Arctic sea ice wintertime extent hits another record low

Arctic sea ice appears to have reached a record low wintertime maximum extent for the second year in a row, according to scientists.

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Desert mangroves are major source of carbon storage, study shows

Short, stunted mangroves living along the coastal desert of Baja California store up to five times more carbon below ground than their lush, tropical counterparts, researchers have found. The new study estimates that coastal desert mangroves, which only account for 1 percent of the land area, store nearly 30 percent of the region's belowground carbon.

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These Tiny Mangroves Hold Vast Stores of Carbon - Climate Central

Climate Central

These Tiny Mangroves Hold Vast Stores of Carbon Climate Central Squat mangrove forests that seem at first blush to simply eke by along the coasts of Baja California are sitting on a big secret — one with sweeping implications in an era of accelerating climate change. Despite their diminutive appearance, scientists ... New study shows desert mangroves are major source of carbon storagePhys.Org all 3 news articles »

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Mexican desert mangroves – small but valuable in dealing with climate change - The Conversation US

Mexican desert mangroves – small but valuable in dealing with climate change The Conversation US This study, however, moves away from the common stories of Indonesian mangroves and concentrates on Mexico, uncovering some surprising new details of desert mangrove forests that grow in lagoons and estuaries adjacent to the coastal desert ...

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Ocean temps predict US heat waves 50 days out

The formation of a distinct pattern of sea surface temperatures in the middle of the North Pacific Ocean can predict an increased chance of summertime heat waves in the eastern half of the United States up to 50 days in advance.

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Stretch of Severn Estuary foreshore sells for more than three times its guide price - South Wales Argus

South Wales Argus

Stretch of Severn Estuary foreshore sells for more than three times its guide price South Wales Argus A three-mile stretch of Severn Estuary foreshore was sold for more than three times its lower guide price at auction on Thursday. The stretch of between 800 and 900 acres of tidal land between Newport and Cardiff at Wentlooge Levels had a guide price ... and more »

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Climate change: Greenland melting tied to shrinking Arctic sea ice

Vanishing Arctic sea ice. Dogged weather systems over Greenland. Far-flung surface ice melting on the massive island. These dramatic trends and global sea-level rise are linked, according to a new study.

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Iwi gutted by raw sewage spill in Raglan estuary - Māori Television

Māori Television

Iwi gutted by raw sewage spill in Raglan estuary Māori Television Raglan local Chloe Hartstone says a five-month ban for shellfish needs to be put in place. This comes after a major sewage pipe burst into the Raglan estuary. Despite warnings, people are still being seen out on the water. Approximately 15m³ of raw ...

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Fishermen: Save our mangroves - The Star Online

The Star Online

Fishermen: Save our mangroves The Star Online BALIK PULAU: Some 50 fishermen are protesting over the clearing of thousands of mangrove trees at a 93ha site in Kuala Jalan Baru which will be turned into a shrimp farm. Penang Fishermen's Association chairman Md Zainol Ajamin said the trees which ... SAM calls for shrimp farms to be closedFree Malaysia Today all 2 news articles »

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Sarasota County pushing for control over mangrove enforcement - WWSB ABC 7

Sarasota County pushing for control over mangrove enforcement WWSB ABC 7 SARASOTA, Fla. - They are a world all their own, mangroves can be spotted throughout different parts of the Sunshine state, especially here on the Suncoast. The state's Department of Environmental Protection currently handles all the rules and ...

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Some Stour estuary birds in decline – report - Gazette

Gazette

Some Stour estuary birds in decline – report Gazette CONCERNS have been raised about changing conditions in the Stour estuary after a new report revealed the numbers of some wintering birds have decreased. Harwich Haven Authority has carried out bird counts to monitor the wintering waders and wildfowl ...

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