The Great Pacific Garbage Patch
The world biggest garbage dump is a floating one
and has twice the size of Texas
If you thought the Great Pacific Garbage Patch was a nightmare, things are even worse — it has a twin. The news doesn’t stop there - scientists warn the phenomenon is likely to exist in still more places around the globe.
The Great Pacific Garbage Patch, also described as the Pacific Trash Vortex, is a gyre of marine litter in the central North Pacific Ocean located roughly between 135°W to 155°W and 35°N to 42°N.The patch extends over an indeterminate area, with estimates ranging very widely depending on the degree of plastic concentration used to define the affected area.
The Patch is characterized by exceptionally high concentrations of pelagic plastics, chemical sludge, and other debris that have been trapped by the currents of the North Pacific Gyre. Despite its size and density, the patch is not visible from satellite photography, since it consists primarily of suspended particulates in the upper water column. Since plastics break down to ever smaller polymers, concentrations of submerged particles are not visible from space, nor do they appear as a continuous debris field. Instead, the patch is defined as an area in which the mass of plastic debris in the upper water column is significantly higher than average.
Discovery
The Great Garbage Patch was predicted in a 1988 paper published by the National Oceanic and Atmospheric Administration (NOAA) of the United States. The prediction was based on results obtained by several Alaska-based researchers between 1985 and 1988 that measured neustonic plastic in the North Pacific Ocean. This research found high concentrations of marine debris accumulating in regions governed by ocean currents. Extrapolating from findings in the Sea of Japan, the researchers hypothesized that similar conditions would occur in other parts of the Pacific where prevailing currents were favorable to the creation of relatively stable waters. They specifically indicated the North Pacific Gyre.
Charles J. Moore, returning home through the North Pacific Gyre after competing in the Transpac sailing race in 1997, came upon an enormous stretch of floating debris. Moore alerted the oceanographer Curtis Ebbesmeyer, who subsequently dubbed the region the "Eastern Garbage Patch" (EGP).The area is frequently featured in media reports as an exceptional example of marine pollution. Moore's claim of having discovered a large, visible debris field is, however, a mischaracterization of the polluted region overall, since it consists primarily of particles that are generally invisible to the naked eye.
A similar patch of floating plastic debris is found in the Atlantic Ocean. See: North Atlantic Garbage Patch
The Patch is characterized by exceptionally high concentrations of pelagic plastics, chemical sludge, and other debris that have been trapped by the currents of the North Pacific Gyre. Despite its size and density, the patch is not visible from satellite photography, since it consists primarily of suspended particulates in the upper water column. Since plastics break down to ever smaller polymers, concentrations of submerged particles are not visible from space, nor do they appear as a continuous debris field. Instead, the patch is defined as an area in which the mass of plastic debris in the upper water column is significantly higher than average.
Discovery
The Great Garbage Patch was predicted in a 1988 paper published by the National Oceanic and Atmospheric Administration (NOAA) of the United States. The prediction was based on results obtained by several Alaska-based researchers between 1985 and 1988 that measured neustonic plastic in the North Pacific Ocean. This research found high concentrations of marine debris accumulating in regions governed by ocean currents. Extrapolating from findings in the Sea of Japan, the researchers hypothesized that similar conditions would occur in other parts of the Pacific where prevailing currents were favorable to the creation of relatively stable waters. They specifically indicated the North Pacific Gyre.
Charles J. Moore, returning home through the North Pacific Gyre after competing in the Transpac sailing race in 1997, came upon an enormous stretch of floating debris. Moore alerted the oceanographer Curtis Ebbesmeyer, who subsequently dubbed the region the "Eastern Garbage Patch" (EGP).The area is frequently featured in media reports as an exceptional example of marine pollution. Moore's claim of having discovered a large, visible debris field is, however, a mischaracterization of the polluted region overall, since it consists primarily of particles that are generally invisible to the naked eye.
A similar patch of floating plastic debris is found in the Atlantic Ocean. See: North Atlantic Garbage Patch
Formation
It is thought that, like other areas of concentrated marine debris in the world's oceans, the Great Pacific Garbage Patch formed gradually as a result of marine pollution gathered by oceanic currents. The garbage patch occupies a large and relatively stationary region of the North Pacific Ocean bound by the North Pacific Gyre (a remote area commonly referred to as the horse latitudes). The gyre's rotational pattern draws in waste material from across the North Pacific Ocean, including coastal waters off North America and Japan. As material is captured in the currents, wind-driven surface currents gradually move floating debris toward the center, trapping it in the region.
The size of the patch is unknown, as large items readily visible from a boat deck are uncommon. Most debris consists of small plastic particles suspended at or just below the surface, making it impossible to detect by aircraft or satellite. Instead, the size of the patch is determined by sampling. Estimates of size range from 700,000 square kilometres (270,000 sq mi) to more than 15,000,000 square kilometres (5,800,000 sq mi) (0.41% to 8.1% of the size of the Pacific Ocean), or, in some media reports, up to "twice the size of the continental United States". Such estimates, however, are conjectural based on the complexities of sampling and the need to assess findings against other areas.
Net-based surveys are less subjective than direct observations but are limited regarding the area that can be sampled (net apertures 1–2 m and ships typically have to slow down to deploy nets, requiring dedicated ship's time). The plastic debris sampled is determined by net mesh size, with similar mesh sizes required to make meaningful comparisons among studies. Floating debris typically is sampled with a neuston or manta trawl net lined with 0.33 mm mesh. Given the very high level of spatial clumping in marine litter, large numbers of net tows are required to adequately characterize the average abundance of litter at sea. Long-term changes in plastic meso-litter have been reported using surface net tows: in the North Pacific Subtropical Gyre in 1999, plastic abundance was 335 000 items km2 and 5.1 kg km2, roughly an order of magnitude greater than samples collected in the 1980s. Similar dramatic increases in plastic debris have been reported off Japan. However, caution is needed in interpreting such findings, because of the problems of extreme spatial heterogeneity, and the need to compare samples from equivalent water masses, which is to say that, if an examination of the same parcel of water a week apart is conducted, an order of magnitude change in plastic concentration could be observed.
Further, although the size of the patch is determined by a higher-than-normal degree of concentration of pelagic debris, there is no specific standard for determining the boundary between the "normal" and "elevated" levels of pollutants to provide a firm estimate of the affected area.
In August 2009, the Scripps Institution of Oceanography/Project Kaisei SEAPLEX survey mission of the Gyre found that plastic debris was present in 100 consecutive samples taken at varying depths and net sizes along a 1,700 miles (2,700 km) path through the patch. The survey also confirmed that, while the debris field does contain large pieces, it is on the whole made up of smaller items that increase in concentration toward the Gyre's centre, and these 'confetti-like' pieces are clearly visible just beneath the surface.
Sources of pollutants
There is strong scientific data concerning the origins of pelagic plastics. The figure that an estimated 80% of the garbage comes from land-based sources and 20% from ships is derived from an unsubstantiated estimate. Ship-generated pollution is a source of concern, since a typical 3,000-passenger cruise ship produces over eight tons of solid waste weekly, a major amount of which ends up in the patch, as most of the waste is organic. Pollutants range in size from abandoned fishing nets to micro-pellets used in abrasive cleaners. Currents carry debris from the west coast of North America to the gyre in about six years, and debris from the east coast of Asia in a year or less. An international research project led by Dr. Hideshige Takada of Tokyo University studying plastic pellets, or nurdles, from beaches around the world may provide further clues about the origins of pelagic plastic.
Plastic photodegradation in the ocean
The Great Pacific Garbage Patch has one of the highest levels known of plastic particulate suspended in the upper water column. As a result, it is one of several oceanic regions where researchers have studied the effects and impact of plastic photodegradation in the neustonic layer of water. Unlike debris, which biodegrades, the photodegraded plastic disintegrates into ever smaller pieces while remaining a polymer. This process continues down to the molecular level.
As the plastic flotsam photodegrades into smaller and smaller pieces, it concentrates in the upper water column. As it disintegrates, the plastic ultimately becomes small enough to be ingested by aquatic organisms that reside near the ocean's surface. Thus, plastic waste enters the food chain through its concentration in the neuston.
Some plastics decompose within a year of entering the water, leaching potentially toxic chemicals such as bisphenol A, PCBs, and derivatives of polystyrene.
Weight of plastics through water columnCharles Moore has estimated the mass of the Great Pacific Garbage Patch at 100 million tons.
Density of neustonic plasticsThe patch is not a visibly dense field of floating debris. The process of disintegration means that the plastic particulate in much of the affected region is too small to be seen. In a 2001 study, researchers (including Charles Moore) found concentrations of plastic particles at 334,721 pieces per km2 with a mean mass of 5,114 grams (11.27 lbs) per km2, in the neuston. Assuming each particle of plastic averaged 5 mm x 5 mm, this would amount to only 8 m2 per km2 due to small particulates. Nonetheless, this represents a very high amount with respect to the overall ecology of the neuston. In many of the sampled areas, the overall concentration of plastics was seven times greater than the concentration of zoo plankton. Samples collected at deeper points in the water column found much lower concentrations of plastic particles (primarily monofilament fishing line pieces).
Size and visibilityAlthough many media and advocacy reports have suggested that the patch extends over an area larger than the continental U.S., recent research sponsored by the National Science Foundation suggests the affected area may be twice the size of Hawaii, while a recent study concluded that the patch might be smaller. This can be attributed to the fact that there is no specific standard for determining the boundary between the "normal" and "elevated" levels of pollutants and what constitutes being part of the patch. The size is determined by a higher-than-normal degree of concentration of pelagic debris in the water. Recent data collected from Pacific albatross populations suggest there may be two distinct zones of concentrated debris in the Pacific.
The patch is not easily visible because it consists of very small pieces, almost invisible to the naked eye, most of its contents are suspended beneath the surface of the ocean,and the relatively low density of the plastic debris at, in one scientific study, 5.1 kilograms of plastic per square kilometer of ocean area.
Effect on wildlifeSome of these long-lasting plastics end up in the stomachs of marine birds and animals, and their young, including sea turtles and the Black-footed Albatross. Besides the particles' danger to wildlife, on the microscopic level the floating debris can absorb organic pollutants from seawater, including PCBs, DDT, and PAHs. Aside from toxic effects, when ingested, some of these are mistaken by the endocrine system as estradiol, causing hormone disruption in the affected animal. These toxin-containing plastic pieces are also eaten by jellyfish, which are then eaten by larger fish.
Many of these fish are then consumed by humans, resulting in their ingestion of toxic chemicals. Marine plastics also facilitate the spread of invasive species that attach to floating plastic in one region and drift long distances to colonize other ecosystems.
On the macroscopic level, the physical size of the plastic kills birds and turtles as the animals digestion can not break down the plastic.
Research has shown that this plastic marine debris affects at least 267 species worldwide and a few of the 267 species reside in the North Pacific Gyre.
It is thought that, like other areas of concentrated marine debris in the world's oceans, the Great Pacific Garbage Patch formed gradually as a result of marine pollution gathered by oceanic currents. The garbage patch occupies a large and relatively stationary region of the North Pacific Ocean bound by the North Pacific Gyre (a remote area commonly referred to as the horse latitudes). The gyre's rotational pattern draws in waste material from across the North Pacific Ocean, including coastal waters off North America and Japan. As material is captured in the currents, wind-driven surface currents gradually move floating debris toward the center, trapping it in the region.
The size of the patch is unknown, as large items readily visible from a boat deck are uncommon. Most debris consists of small plastic particles suspended at or just below the surface, making it impossible to detect by aircraft or satellite. Instead, the size of the patch is determined by sampling. Estimates of size range from 700,000 square kilometres (270,000 sq mi) to more than 15,000,000 square kilometres (5,800,000 sq mi) (0.41% to 8.1% of the size of the Pacific Ocean), or, in some media reports, up to "twice the size of the continental United States". Such estimates, however, are conjectural based on the complexities of sampling and the need to assess findings against other areas.
Net-based surveys are less subjective than direct observations but are limited regarding the area that can be sampled (net apertures 1–2 m and ships typically have to slow down to deploy nets, requiring dedicated ship's time). The plastic debris sampled is determined by net mesh size, with similar mesh sizes required to make meaningful comparisons among studies. Floating debris typically is sampled with a neuston or manta trawl net lined with 0.33 mm mesh. Given the very high level of spatial clumping in marine litter, large numbers of net tows are required to adequately characterize the average abundance of litter at sea. Long-term changes in plastic meso-litter have been reported using surface net tows: in the North Pacific Subtropical Gyre in 1999, plastic abundance was 335 000 items km2 and 5.1 kg km2, roughly an order of magnitude greater than samples collected in the 1980s. Similar dramatic increases in plastic debris have been reported off Japan. However, caution is needed in interpreting such findings, because of the problems of extreme spatial heterogeneity, and the need to compare samples from equivalent water masses, which is to say that, if an examination of the same parcel of water a week apart is conducted, an order of magnitude change in plastic concentration could be observed.
Further, although the size of the patch is determined by a higher-than-normal degree of concentration of pelagic debris, there is no specific standard for determining the boundary between the "normal" and "elevated" levels of pollutants to provide a firm estimate of the affected area.
In August 2009, the Scripps Institution of Oceanography/Project Kaisei SEAPLEX survey mission of the Gyre found that plastic debris was present in 100 consecutive samples taken at varying depths and net sizes along a 1,700 miles (2,700 km) path through the patch. The survey also confirmed that, while the debris field does contain large pieces, it is on the whole made up of smaller items that increase in concentration toward the Gyre's centre, and these 'confetti-like' pieces are clearly visible just beneath the surface.
Sources of pollutants
There is strong scientific data concerning the origins of pelagic plastics. The figure that an estimated 80% of the garbage comes from land-based sources and 20% from ships is derived from an unsubstantiated estimate. Ship-generated pollution is a source of concern, since a typical 3,000-passenger cruise ship produces over eight tons of solid waste weekly, a major amount of which ends up in the patch, as most of the waste is organic. Pollutants range in size from abandoned fishing nets to micro-pellets used in abrasive cleaners. Currents carry debris from the west coast of North America to the gyre in about six years, and debris from the east coast of Asia in a year or less. An international research project led by Dr. Hideshige Takada of Tokyo University studying plastic pellets, or nurdles, from beaches around the world may provide further clues about the origins of pelagic plastic.
Plastic photodegradation in the ocean
The Great Pacific Garbage Patch has one of the highest levels known of plastic particulate suspended in the upper water column. As a result, it is one of several oceanic regions where researchers have studied the effects and impact of plastic photodegradation in the neustonic layer of water. Unlike debris, which biodegrades, the photodegraded plastic disintegrates into ever smaller pieces while remaining a polymer. This process continues down to the molecular level.
As the plastic flotsam photodegrades into smaller and smaller pieces, it concentrates in the upper water column. As it disintegrates, the plastic ultimately becomes small enough to be ingested by aquatic organisms that reside near the ocean's surface. Thus, plastic waste enters the food chain through its concentration in the neuston.
Some plastics decompose within a year of entering the water, leaching potentially toxic chemicals such as bisphenol A, PCBs, and derivatives of polystyrene.
Weight of plastics through water columnCharles Moore has estimated the mass of the Great Pacific Garbage Patch at 100 million tons.
Density of neustonic plasticsThe patch is not a visibly dense field of floating debris. The process of disintegration means that the plastic particulate in much of the affected region is too small to be seen. In a 2001 study, researchers (including Charles Moore) found concentrations of plastic particles at 334,721 pieces per km2 with a mean mass of 5,114 grams (11.27 lbs) per km2, in the neuston. Assuming each particle of plastic averaged 5 mm x 5 mm, this would amount to only 8 m2 per km2 due to small particulates. Nonetheless, this represents a very high amount with respect to the overall ecology of the neuston. In many of the sampled areas, the overall concentration of plastics was seven times greater than the concentration of zoo plankton. Samples collected at deeper points in the water column found much lower concentrations of plastic particles (primarily monofilament fishing line pieces).
Size and visibilityAlthough many media and advocacy reports have suggested that the patch extends over an area larger than the continental U.S., recent research sponsored by the National Science Foundation suggests the affected area may be twice the size of Hawaii, while a recent study concluded that the patch might be smaller. This can be attributed to the fact that there is no specific standard for determining the boundary between the "normal" and "elevated" levels of pollutants and what constitutes being part of the patch. The size is determined by a higher-than-normal degree of concentration of pelagic debris in the water. Recent data collected from Pacific albatross populations suggest there may be two distinct zones of concentrated debris in the Pacific.
The patch is not easily visible because it consists of very small pieces, almost invisible to the naked eye, most of its contents are suspended beneath the surface of the ocean,and the relatively low density of the plastic debris at, in one scientific study, 5.1 kilograms of plastic per square kilometer of ocean area.
Effect on wildlifeSome of these long-lasting plastics end up in the stomachs of marine birds and animals, and their young, including sea turtles and the Black-footed Albatross. Besides the particles' danger to wildlife, on the microscopic level the floating debris can absorb organic pollutants from seawater, including PCBs, DDT, and PAHs. Aside from toxic effects, when ingested, some of these are mistaken by the endocrine system as estradiol, causing hormone disruption in the affected animal. These toxin-containing plastic pieces are also eaten by jellyfish, which are then eaten by larger fish.
Many of these fish are then consumed by humans, resulting in their ingestion of toxic chemicals. Marine plastics also facilitate the spread of invasive species that attach to floating plastic in one region and drift long distances to colonize other ecosystems.
On the macroscopic level, the physical size of the plastic kills birds and turtles as the animals digestion can not break down the plastic.
Research has shown that this plastic marine debris affects at least 267 species worldwide and a few of the 267 species reside in the North Pacific Gyre.
500 billion to 1 trillion plastic bags are used worldwide per year...
Plastic bags have been exponentially growing in American households each and every day. Most people just stuff them in every knook and cranny in their kitchens that they can find, yet a very small percentage winds up in the recycling bin.
But often, curbside programs will not accept plastic bags, due to their lack of weight and their ease in getting caught into the machines. However, with the large expansion of their presence in the United States alone, they have found themselves pushed toward the forefront of the environmental preservation debate.
Nearly 400 billion plastic bags are used each year, and only a little over 5 percent of these bags in the municipal waste system were recycled in 2005. Plastic bags make up about 9 percent of debris found on U.S. coastlines, the information being gathered as a result of a five-year study.
One of the most unfortunate facts about plastic bags is that they do not bio-degrade, they photo-degrade, meaning they eventually break down into smaller parts that can contaminate soil and waterways.
The toxic chemicals needed to make this plastic produce pollution when in the manufacturing process. If we use less plastic bags, then we will have less pollution.
Countless numbers of these bags end up in the ocean, where marine animals can be severely harmed by their intrusion. After all, these bags can be mistaken for food. Plastic bags look a lot like jellyfish, which is the primary source of food for many turtles.
But there are many benefits to recycling these suckers. Besides clearing up all of that extra space in your own habitat, when just one ton of plastic bags is recycled, the energy equivalent of 11 barrels of oil is saved.
But often, curbside programs will not accept plastic bags, due to their lack of weight and their ease in getting caught into the machines. However, with the large expansion of their presence in the United States alone, they have found themselves pushed toward the forefront of the environmental preservation debate.
Nearly 400 billion plastic bags are used each year, and only a little over 5 percent of these bags in the municipal waste system were recycled in 2005. Plastic bags make up about 9 percent of debris found on U.S. coastlines, the information being gathered as a result of a five-year study.
One of the most unfortunate facts about plastic bags is that they do not bio-degrade, they photo-degrade, meaning they eventually break down into smaller parts that can contaminate soil and waterways.
The toxic chemicals needed to make this plastic produce pollution when in the manufacturing process. If we use less plastic bags, then we will have less pollution.
Countless numbers of these bags end up in the ocean, where marine animals can be severely harmed by their intrusion. After all, these bags can be mistaken for food. Plastic bags look a lot like jellyfish, which is the primary source of food for many turtles.
But there are many benefits to recycling these suckers. Besides clearing up all of that extra space in your own habitat, when just one ton of plastic bags is recycled, the energy equivalent of 11 barrels of oil is saved.
These types of plastic bags can be recycled, according to plasticbagrecycling.org:
- grocery bags
- retail bags
- paper towel and toilet paper plastic wrap
- newspaper bags
- dry-cleaning bags
These CANNOT be recycled:
- Used food or cling wrapping
- Prepackaged food wrappings, including frozen foods
- Bio-based or composable bags
Source
The debris from the stomach of a green sea turtle
By Adam Sherwin, Independent UK
This collection of hundreds of coloured, jagged shards could be a work of abstract art. But the objects in the photograph to the right are the contents of the stomach of a sea turtle that lost its battle with plastic pollution.
Environmentalists examined the stomach of the juvenile turtle found off the coast of Argentina. The bellyful of debris that they found is symptomatic of the increasing threat to the sea turtles from a human addiction to plastic.
Sea turtles often mistake plastic items for jellyfish or other food. Ingesting non-biodegradable ocean pollution can cause a digestive blockage and internal lacerations. The result can be debilitation, followed by death.
Humans currently produce 260 million tons of plastic a year. When those products are pulled into the sea’s currents, the plastics do not biodegrade but are broken into smaller pieces which are consumed by marine life at the bottom of the food chain. An examination of gastrointestinal obstruction in a green turtle found off Florida discovered that, over the course of a month, the animal’s faeces had contained 74 foreign objects, including “four types of latex balloons, different types of hard plastic, a piece of carpet-like material and two 2-4mm tar balls.”
The biggest rubbish “swill” is the North Pacific Gyre, known as the “great garbage patch”, which is the size of Texas and contains an estimated 3.5 million items of detritus, ranging from toys to toothbrushes.
“The oceans have become one giant refuse bin for all manner of plastics. All sea turtle species are particularly prone and may be seriously harmed,” according to the biologists Colette Wabnitz, from the University of British Columbia, and Wallace Nichols, of the California Academy of Sciences. In “Plastic Pollution: An Ocean Emergency”, they write: “Continued research on the impacts of plastic on the ocean environment and human health is likely to conclude the problem is worse than currently understood.
“The symptom of this growing crisis can be seen inside and on sea turtles as well as their oceanic and terrestrial habitats. Bold initiatives that directly confront the source of plastic pollution, redesign packaging and rethink the very idea of ‘throwaway culture’ are urgently required.”
Almost all marine species, from plankton to whales, have ingested plastic. But, even in small quantities, plastic can kill sea turtles due to obstruction of the oesophagus or perforation of the bowel, the biologists said.
Fifty out of 92 turtles found dead, stranded on the shorelines of Rio Grande do Sul state in Brazil, had ingested a “considerable amount of man-made debris”.
Because young sea turtles indiscriminately feed on pelagic material, “high occurrences of plastic are common in the digestive tract of these small sea turtles,” the biologists write.
They are asking visitors to help reduce the threat from plastics during visits to coastal areas by bringing their own reusable bags and food containers, and avoiding plastic-bottled drinks.
Original article
Sea turtles often mistake plastic items for jellyfish or other food. Ingesting non-biodegradable ocean pollution can cause a digestive blockage and internal lacerations. The result can be debilitation, followed by death.
Humans currently produce 260 million tons of plastic a year. When those products are pulled into the sea’s currents, the plastics do not biodegrade but are broken into smaller pieces which are consumed by marine life at the bottom of the food chain. An examination of gastrointestinal obstruction in a green turtle found off Florida discovered that, over the course of a month, the animal’s faeces had contained 74 foreign objects, including “four types of latex balloons, different types of hard plastic, a piece of carpet-like material and two 2-4mm tar balls.”
The biggest rubbish “swill” is the North Pacific Gyre, known as the “great garbage patch”, which is the size of Texas and contains an estimated 3.5 million items of detritus, ranging from toys to toothbrushes.
“The oceans have become one giant refuse bin for all manner of plastics. All sea turtle species are particularly prone and may be seriously harmed,” according to the biologists Colette Wabnitz, from the University of British Columbia, and Wallace Nichols, of the California Academy of Sciences. In “Plastic Pollution: An Ocean Emergency”, they write: “Continued research on the impacts of plastic on the ocean environment and human health is likely to conclude the problem is worse than currently understood.
“The symptom of this growing crisis can be seen inside and on sea turtles as well as their oceanic and terrestrial habitats. Bold initiatives that directly confront the source of plastic pollution, redesign packaging and rethink the very idea of ‘throwaway culture’ are urgently required.”
Almost all marine species, from plankton to whales, have ingested plastic. But, even in small quantities, plastic can kill sea turtles due to obstruction of the oesophagus or perforation of the bowel, the biologists said.
Fifty out of 92 turtles found dead, stranded on the shorelines of Rio Grande do Sul state in Brazil, had ingested a “considerable amount of man-made debris”.
Because young sea turtles indiscriminately feed on pelagic material, “high occurrences of plastic are common in the digestive tract of these small sea turtles,” the biologists write.
They are asking visitors to help reduce the threat from plastics during visits to coastal areas by bringing their own reusable bags and food containers, and avoiding plastic-bottled drinks.
Original article
Necropsy of an Albatross
Marine debris affect Laysan Albatross chicks in the remote Northwestern Hawaiian Islands. We found 306 pieces of debris, mostly plastics ranging from bottle caps to lighters to fishing gear, inside the stomach of this Laysan Albatross chick just a few months old.
More than a thousand miles from the nearest urban area, Kure has a large lagoon full of sea turtles, sea mammals and fishes- and hundreds of thousands of seabirds. They come to this predator-free atoll to mate and raise their young. But marine debris are taking a heavy toll on these seabirds.
The Albatross of Midway,
a remote and isolated island in the middle of the Pacific,
twelve-hundred miles northwest of Hawaii
These photographs of albatross chicks were made in September 2009 on Midway Atoll, a tiny stretch of sand and coral near the middle of the North Pacific. The nesting babies are fed bellies-full of plastic by their parents, who soar out over the vast polluted ocean collecting what looks to them like food to bring back to their young. On this diet of human trash, every year tens of thousands of albatross chicks die on Midway from starvation, toxicity, and choking.
To document this phenomenon as faithfully as possible, not a single piece of plastic in any of these photographs was moved, placed, manipulated, arranged, or altered in any way. These images depict the actual stomach contents of baby birds in one of the world's most remote marine sanctuaries, more than 2000 miles from the nearest continent.
~ Chris Jordan ~ October 2009 www.chrisjordan.com www.midwayjourney.com
Today, millions of tonnes of plastic debris are littering oceans and have accumulated in areas of high concentration called gyres (pictured by the circles of arrows) which are essentially floating rubbish tips