assignment earth archives - planet forward - 克罗地亚vs加拿大让球 //www.getitdoneaz.com/tag/assignment-earth/ inspiring stories to 2022年卡塔尔世界杯官网 tue, 07 mar 2023 19:39:52 +0000 en-us hourly 1 https://wordpress.org/?v=6.6.1 proposed federal law would strengthen controls on toxic chemicals, confirm safety for consumers //www.getitdoneaz.com/story/proposed-federal-law-would-strengthen-controls-on-toxic-chemicals-confirm-safety-for-consumers/ fri, 12 aug 2011 09:00:09 +0000 http://dpetrov.2create.studio/planet/wordpress/proposed-federal-law-would-strengthen-controls-on-toxic-chemicals-confirm-safety-for-consumers/ we are exposed to hundreds of chemicals every day in household items that you might not expect to be potentially harmful, including non-stick cookware, plastic bags and bottles, and cleaning products. under regulations that currently exist, chemicals such as formaldehyde, flame retardants, lead and mercury do not have to be proven safe before they are used in products we are exposed to on a daily basis, but that may soon change.

senator frank lautenberg (d-nj) has introduced the safe chemicals act of 2011 to update the toxic substances control act, (tsca) which was last updated in 1976. this bill puts a mandate on companies to establish the safety of chemicals in products before they are available to consumers. current law puts the burden on the environmental protection agency to seek out and identify dangerous chemicals.

toxic chemical exposure, even in small amounts, has been linked to cancer, fertility problems and learning disabilities, and the epa has acknowledged shortcomings in their ability to identify dangerous chemicals and protect the public from exposure under existing law. “tsca is showing its age, and its limitations. our tsca inventory currently lists over 84,000 chemicals, very few of which have actually been studied by the epa for their risk to families and children,” says steve owens of the epa.

although there has been ongoing friction between safe chemical advocacy groups and big business, larger companies who would be greatly impacted by this legislation, including corporate giants sc johnson and basf, support one federal standard, for the sake of consumer confidence as well as global competitiveness. the lack of effective legislation at the federal level has caused states to create their own regulations, which forces national companies to comply with vastly different regulations from state to state. “complying with as many as 50 different state chemical management policies will only create uncertainty in our markets and costly inefficiencies. if we have more confidence, it does help the bottom line for companies like ours,” says kelly semrau of sc johnson.

the new bill calls for a prioritization of chemicals based on risk, creating open access to reliable chemical information and the promotion of safer, green chemistry. the epa and other proponents of this legislation say that it is time to give the american people the protection from toxic chemicals they need and deserve.

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bald eagle survives traumatic impact with a semi-trailer //www.getitdoneaz.com/story/bald-eagle-survives-traumatic-impact-with-a-semi-trailer/ thu, 28 jul 2011 09:00:58 +0000 http://dpetrov.2create.studio/planet/wordpress/bald-eagle-survives-traumatic-impact-with-a-semi-trailer/ truck driver ben wright was more than startled when a bald eagle struck his windshield with great force as he traveled along the interstate outside of bear lake, idaho at 65 miles per hour. “i didn’t know what hit the windshield, all i knew was the glass exploded, and this thing was screaming just like a child, or something,” wright said of the experience.

the bald eagle’s wing kept her from coming entirely through the windshield. the idaho department of fish and game responded to the scene of the accident to care for the eagle, and determined that the eagle was hemorrhaging through her mouth and nostrils. the department of fish and game sent this feisty patient to the nearby teton raptor center; a non-profit organization focused on birds of prey, in wilson, wyoming.

dan foreman of the teton raptor center explained that this particular eagle is an incredibly strong bird. aside from the internal injuries, she had no lacerations or broken bones, amazingly. during her recovery, the staff at the center limited contact with the eagle to reduce her stress. the eagle was willing and able to eat without assistance from the staff at the center, which aided in her recovery. often staff members have to force-feed injured birds in their care.

jason jones, a former attorney and master falconer, patiently nursed the eagle and fed her mostly quail stuffed with antibiotics to aid in her recovery. the teton raptor center cared for two other patients during this eagle’s recovery, another bald eagle, and a golden eagle, both injured from assumed impact with cars. in the case of the miracle eagle, however, the cause of her injuries was well known.

after a month of recovery at the teton raptor center, the eagle had sufficiently recovered to be released into the wild. sometimes birds in captivity gain weight which makes it difficult to fly, but the miracle eagle weighed in at over ten pounds, which gave her enough weight that she would have approximately two weeks to adjust to being in the wild before she would have to resume hunting to feed herself.

the staff at the teton raptor center examined the eagle one final time, and following the exam she was fitted with an id band. jones drove the eagle back to idaho, where local officials had come to see her released into her natural habitat, including sheriff brent bunn, who had responded to the scene of the high impact collision between semi truck and eagle. “it was a miracle that bird survived,” bunn said.

jones threw the eagle into the wind to aid her first flight following her accident and recovery. for those who nursed this eagle back to health following the traumatic accident, they say this is the most remarkable recovery they have ever seen.

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after 22 years, oil from the exxon valdez disaster still found in prince william sound, alaska //www.getitdoneaz.com/story/after-22-years-oil-from-the-exxon-valdez-disaster-still-found-in-prince-william-sound-alaska/ thu, 21 jul 2011 09:00:34 +0000 http://dpetrov.2create.studio/planet/wordpress/after-22-years-oil-from-the-exxon-valdez-disaster-still-found-in-prince-william-sound-alaska/ many years have passed since anyone has hauled in a herring catch to the small alaskan town of cordova. situated 160 miles east of anchorage on the eastern end of prince william sound.

r. j. kopchak was formerly the part owner of a fisherman’s co-op, which was experiencing great success in the late 1980s. “the value of permits was up, the value of the salmon was way up, and we were all making $80,000 to $100,000 per year. [we were] working hard, but there we went,” says kopchak.

the fishing industry in alaska continued to experience great success until march 24, 1989, the date of the infamous exxon valdez oil spill disaster. when the exxon valdez ran aground, the resulting oil spill covered 1,300 miles of coastline and 11,000 square miles of ocean water. it was the worst environmental disaster in u.s. history at that point in time. countless numbers of animals and birds were killed from exposure to the toxic oil, and many fish populations were severely impacted, including herring, which was the foundation of the fishing economy. kopchak estimates that the disaster cost him over half a million dollars.

today, kopchak works for the non-profit prince william sound science center, which studies the sound’s ecosystem and includes efforts to restore the herring population. while some fish and animal populations have recovered following the oil spill, much of the oil from the disaster was never recovered and can still be found in virtually every protected cove and beach along prince william sound.

just a 30-minute float plane ride from cordova is a marshy spot called knight island that was hit hard by the exxon valdez oil spill. one particular spot, called the death marsh because of the severity of the oil exposure, was completely saturated with oil, and to this date you can see that under the sand and dirt a hard layer of oil still exists.

nobody knows exactly what risk the oil poses. it will be around for a very long time. “it’s just tragic,” says kopchak.

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plans for offshore oil drilling worry native alaskans //www.getitdoneaz.com/story/plans-for-offshore-oil-drilling-worry-native-alaskans/ thu, 14 jul 2011 09:00:46 +0000 http://dpetrov.2create.studio/planet/wordpress/plans-for-offshore-oil-drilling-worry-native-alaskans/ the inupiat eskimos have called kotzebue, alaska home for centuries. nearly 60% of the inupiat diet consists of marine mammals from the arctic ocean, and marine life is fundamentally important to other aspects of their culture also.

it is what lies under the ocean floor, oil, which has the inupiat people concerned and conflicted. the inupiat people fear that an accident, like the deepwater horizon explosion and subsequent oil spill in the gulf coast in 2010, could jeopardize their entire way of life. however, the inupiat also need the jobs and regional economic boost that would accompany offshore drilling.

siikauraq whiting, the mayor of kotzebue, says, “to the rest of america, unless you come and eat our food, walk our land…unless you really know who we are as inupiat people, then you can’t really appreciate that this is inupiat life.”

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plans to re-open mines near native american lands raise environmental and human health concerns //www.getitdoneaz.com/story/plans-to-re-open-mines-near-native-american-lands-raise-environmental-and-human-health-concerns/ fri, 08 jul 2011 09:00:20 +0000 http://dpetrov.2create.studio/planet/wordpress/plans-to-re-open-mines-near-native-american-lands-raise-environmental-and-human-health-concerns/ assignment earth traveled to communities around mount taylor, n.m., where uranium mining holds a "dark legacy."]]> momentum is building to initiate new uranium mining efforts in northern new mexico, where land that is sacred to local native americans contains the richest uranium deposit in the united states. uranium mining is not new to this area; mount taylor, new mexico and surrounding communities have previously experienced the economic benefits from the establishment of uranium mines, the economic difficulties from the cessation of mining efforts, and a legacy of contamination from uranium mining.

local residents are concerned about the new mining efforts because of their past experiences. uranium mining can require up to 12 million gallons of water per day, which is taken out of the mine and runs off on the surface of the land surrounding the mine. not only does this deposit new contamination, but it also can mobilize contamination that remains settled in the ground from previous uranium mining.

across new mexico, hundreds of mounds of toxic waste and contaminated community water sources remain from previous mining efforts. most of the surrounding area consists of low income citizens, and the majority of the sparse population is indigenous peoples. local residents feel that, because of these factors, restoring the land used for mining was not a priority for the mining companies. mining companies maintain that the cost of restoring the land is prohibitive.

uranium mining is currently regulated by the 1872 mining law, which permits mining companies to remove as much uranium as they wish without paying royalties or being responsible for clean-up and restoration efforts. potential new regulations would identify uranium as an energy source and establish guidelines similar to those currently in place for the oil and natural gas industries. this new law would force uranium mining companies to pay leases and royalties on land they use for mining and the uranium they remove. those royalties could be used to clean up radioactive waste and restore the land around the mines. currently, any clean-up efforts that are undertaken are funded by taxpayer dollars.

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despite health concerns, bisphenol-a unregulated in u.s. //www.getitdoneaz.com/story/despite-health-concerns-bisphenol-a-unregulated-in-us/ fri, 24 jun 2011 09:00:35 +0000 http://dpetrov.2create.studio/planet/wordpress/despite-health-concerns-bisphenol-a-unregulated-in-u-s/ the centers for disease control says 93% of us have bisphenol-a in our bodies. from the linings of food and soda cans to eyeglasses, water bottles and dental sealants, billions of pounds of this petroleum-based chemical are used to strengthen plastics. bpa mimics and can interfere with the hormone estrogen. studies show even small amounts can alter reproductive, neurological and immune systems.

“bisphenol-a, research is showing more and more, could lead to diabetes, obesity, early puberty, cancer, a whole range of problems,” said erika schreder of the washington toxics coalition.

canada now lists bpa as a toxic substance. the european union and at least seven states have restricted its use. but the federal government has not taken any regulatory action. the environmental protection agency has listed bpa as a chemical of concern, and the food and drug administration says there’s “some concern about the potential effects of bpa on the brain, behavior and prostate gland of fetuses, infants and children.”

“the public basically wants safer materials. they don’t like that someone isn’t minding the store,” said andy ingrejas, director of safer chemicals healthy families.

“if we can’t get washington to address these problems in a way that really benefits public health, but also benefits the business environment, we’ll see more private efforts in the marketplace. we’re seeing more companies start to address, start to adopt their own chemical policies trying to weed out the known bad chemicals.”

though industry groups like the american chemistry council say “bpa has been safely used for decades,” concerned families, some retailers and interest groups are working to overhaul outdated u.s. chemicals policies so that health and safety information is publicly available.

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rio grande del norte nca //www.getitdoneaz.com/story/rio-grande-del-norte-nca/ tue, 01 mar 2011 12:37:32 +0000 http://dpetrov.2create.studio/planet/wordpress/rio-grande-del-norte-nca/ the rio grand flows through some of the oldest continually inhabited land in the united states. in northern new mexico, the river follows a deep gorge formed by the separation of the earth’s curst. because of its wild and pristine state it’s home to a rich population of birds and mammals and is one of the world’s great migratory fly-aways linking the united states and canada for hundreds of migrating bird species.

for the past 30 years concerned citizens and lawmakers have been working to create the rio grand del norte national conservation area along new mexico’s northern boarder. the proposed nca consists of 235,000 acres of rolling sagebrush hills and 70 miles of the rio grand, the first section of wild and scenic river established in the united states. the goal is not only to preserve this rare and wild landscape, but also a way of life that dates back hundreds of years.

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climate change brings pine beetle infestation to yellowstone //www.getitdoneaz.com/story/climate-change-brings-pine-beetle-infestation-to-yellowstone/ tue, 08 feb 2011 13:48:38 +0000 http://dpetrov.2create.studio/planet/wordpress/climate-change-brings-pine-beetle-infestation-to-yellowstone/ a love of backcountry skiing explains david gonzales’ obsession with white bark pines. a writer and photographer, he spends a lot of time beneath these ancient trees. but the white barks are under attack. and that has this skier marshaling forces to fight back. once the snow melts, he leads volunteers called tree fighters into the forest surrounding yellowstone national park.
scientists say climate change has opened the door to a mountain pine beetle invasion. white barks live at the highest, harshest elevations in the northwestern united states and southwestern canada. extremely cold temperatures used to keep this native pest at lower elevations. now these beetles are capitalizing on warmer temperatures, killing white barks at a staggering rate. tree fights aim to stop them.

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should activists turn rock creek, wyoming into federal wilderness? //www.getitdoneaz.com/story/should-activists-turn-rock-creek-wyoming-into-federal-wilderness/ thu, 13 jan 2011 12:30:58 +0000 http://dpetrov.2create.studio/planet/wordpress/should-activists-turn-rock-creek-wyoming-into-federal-wilderness/ every fall bob granstrom of buffalo mountain outfitters leads elk hunters into wyoming’s big horn mountains. lately he’s been packing people into rock creek, not for hunting, but to show them why he thinks this 34,000-arcre area should be designated wilderness, added to the adjacent cloud peak wilderness.
several local activists are working to raise support to protect rock creek. though currently determined to have little commercial value for its natural resources, the area to some in the county commissioner’s office may have future potential for the development of logging or access roads. federal wilderness designation would make rock creek off limits to foresters and new construction projects. but some argue that wyoming would be deprived of its right of self-determination and oppose protection efforts.
is it possible to have “enough” wilderness? at what point should states’ right be trumped in favor of a federal mandate? watch the video and share your comments.

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compromise at nine-mile canyon //www.getitdoneaz.com/story/compromise-at-nine-mile-canyon/ mon, 27 dec 2010 14:53:20 +0000 http://dpetrov.2create.studio/planet/wordpress/compromise-at-nine-mile-canyon/ anthropologist pam miller has been exploring the rock art of central utah for more than 20 years. in an area called 9 mile canyon she’s the de-facto curator of what’s often described as the world’s longest art gallery. with her husband, also an archeologist, miller has recorded more than a thousand sites along a corridor that runs for more than 50 miles. but there are tens of thousands of images etched or pecked into the rock, some more than a thousand years ago.

nine-mile canyon a stunning showcase right next to the road and affords easy access for visitor eager to view the ancient artwork. but there’s a downside. oil and gas drilling is picking up on the plateau above this canyon making this a busy access route.

all the traffic kicks up dust that covers the art. miller says the dust may contain corrosive particulates with unknown consequences.
fortunately a compromise has been negotiated. denver-based bill barrett corporation has signed an agreement with government agencies and historic preservation groups. the agreement allows the company to drill on public lands above the canyon. but protections are put in place to control dust, monitor rock art integrity and to train workers about cultural resources. the company has also started a new fund to grant money for projects ranging from archeological research to preventing vandalism. the company will donate $5,000 for each new well it drills, up to $5 million. and miller says the hope now is that by working together allowing access to one resource won’t compromise another.

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