From the comment streams and emails I’ve been getting about recent posts, it is clear that many people believe things that are not actually true about the environmental profile of organic fertilizers.  I don’t mean to minimize the challenge we face when it comes to fertilizers, particularly nitrogen fertilizers.  They take energy to make, have the potential to generate the potent greenhouse gas, nitrous oxide, and can lead to the pollution of ground and surface waters.  With a “rap-sheet” like that I understand why people are concerned, but there is a catch - without fertilizers we don’t eat much.

Still, there is a widespread belief that “Organic” fertilizers are the solution.  I’ve already blogged about why organic fertilizers are dramatically worse from a greenhouse gas point of view.  Today I want to talk about the water pollution issues and why “Organic” fertilizers are actually a much worse problem from that perspective as well.

Why Nitrogen Fertilizers Can Pollute

The reason that ALL nitrogen fertilizers (synthetic and Organic) are a water pollution threat is that they at some point convert to the nitrate ion (NO3-).  That particular form of nitrogen is very water soluble so the nitrate can move down into ground water or sideways into surface water.  The “Dead Zone” or “Hypoxia zone” in the Gulf of Mexico is driven in some large part by nitrate coming from farms.   There are ways to manage this issue, but first I need to talk about the fundemental challenge of crop fertilization.

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Combining the brilliance of nature with some top-notch engineering, these two scientists are on to something and getting the funding for it.

The researchers are breaking ground with this and looking to raise water monitoring to another level.

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Have you noticed how all sorts of high end resorts and hotels have started converting their chlorine pools to salt water? And it’s not just the health and hospitality industry that wants to figure out a way to purify their water without resorting to chemicals. Other industries, including the food and beverage, dairy, aquaculture and municipal drinking water providers need to ensure that the water they use contain no micro-organisms or pathogens of any kind. A company based in Israel, Atlantium has developed what may be one of the first industrial-grade solutions to water micro-organism purification without chemicals.

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In a memorandum issued last Thursday, Lisa P. Jackson, Administrator of the U.S. Environmental Protection Agency (EPA), stated that “water in the United States is not meeting public health and environmental goals. Too many of our streams, lakes and rivers do not meet our water quality standards.” It is the poor condition of our nation’s water that prompted Administrator Jackson to make some changes and lengthen the EPA’s stride in water protection and quality standards this week.

In order to maintain a higher water quality standard, Jackson looked at the state of things and realized that one way to clean up our rivers and streams was to clean up the streams of information that flow from administrators to the public. She decided that transparency in the agency would help create transparency in the water.

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When President Obama signed the American Recovery and Reinvestment Act, he allotted 20% of the funds to be used for developing a green infrastructure, water and energy efficiency improvements and other environmentally innovative projects. And Delaware’s aging water infrastructure is smiling because of it.

The Environmental Protection Agency (EPA) announced today that $19,239,100 will be awarded to the Delaware Department of Natural Resources and Environmental Control in order to upgrade its out-of-date water infrastructure.

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Khlong, or canals as they’re more popularly called, run throughout the city of Bangkok, giving Bangkok the moniker “The Venice of the East.” These Khlong were built centuries ago for transportation and trade. Khlong Saen Saeb was constructed in 1837 as a means of transporting soldiers during times of conflict.

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My family and I had an opportunity to visit SeaWorld San Diego this past January.  Among the most popular attractions in San Diego, SeaWorld San Diego welcomes over 4 million visitors a year with their sea animal performances, aquariums and a few amusement rides.  SeaWorld San Diego’s aquariums feature more than 5,700 fishes representing 434 species.

While SeaWorld San Diego has a long way to go to earn the distinction of being an ecotourism attraction, the park uses revenues from its admissions to actively implement conservation and animal rescue initiatives, even if they’re only softly mentioned throughout the park in signs and during announcements before animal performances.  After all, we can’t start caring about nature if we don’t have an opportunity to interact with it.  And for that, SeaWorld has honed its craft to capture the imagination of young and old alike and rekindled for many an awe and wonder that many of the avid conservationists and naturalists enjoy daily.

Instead of volunteer docents associated with living history museums providing interpretive programs, highly trained communicators and performers narrate the story of Shamu and friends as well as other exhibits throughout the park.  In a world where a connection to nature couldn’t be more important, SeaWorld can jump start a greater appreciation of it, even if our understanding comes with splashes and tricks.  Like they say at the Shamu Show: “We belong to the same family…”

There’s a lot to fascinate a small child or family at SeaWorld San Diego.  But I was more amazed by what most visitors never witness, at least not directly, in the park:  the SeaWorld Animal Rescue and Rehabilitation Program and a water filtration system that actually makes the water cleaner than when it first enters the park.

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Where does your bottled water originate? Is the company bottling public water and selling it for profit?

Most water companies try their hardest to hide this information, but if a new bill that just was approved by committee today in the California state assembly takes hold, the companies would be forced to sing a different tune.

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Sunday March 22, 2009 is World Water Day. With the world water crisis representing one of the most significant public health issues facing the world today, we need to find ways to conserve this precious resource now more than ever.

The UN expects that 3.4 billion people will be living in countries defined as water-scarce by 2025. When water is scarce, people are forced to consume contaminated water.

Here are ten simple things you can do to cut down on your water consumption today:

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As the world continues to be shaken up by horror stories on Wall Street, it might be worth taking a few steps back to consider your immediate quality of life.

SustainLane, a San Francisco based green media company has just announced its brand new U.S. city rankings today. Starting in 2005, SustainLane went through an exorbitant examination of sustainability initiatives in U.S. cities looking at a variety of factors: average traffic commutes, affordable housing, waste diversion, green space, energy usage, green buildings, natural disaster risk, air quality, water quality, public transportation, local food sources, and government innovations. James Elsen, the founder of SustainLane explains it in his article What’s A Sustainable City, Anyway ?

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From  Green Options’ sustainablog

In SustainLane’s first city ranking, released in spring 2005, Portland came out on top, with San Francisco and Seattle not far behind. In the words of James Elsen, West Coast cities and “blue” cities (New York, Chicago, Boston) turned out to be way ahead in the green game than “red” ones. The latest city rankings report benchmarks each city’s performance in 16 areas of urban sustainability, including an essential new measurement this year: Water Supply.

>> Read the rest of this post at sustainablog 

Researchers turn to international cooperation to save Asia’s 7′th longest river.

Urbanization, growing slums, intensive farming, damming, and warring political ideologies are just a few of the hurdles that researchers from Helsinki University of Technology will need to overcome to protect the Mekong River, one of the most important water sources in Southeast Asia.

Luckily, they have a plan. To save the river, researchers have developed what they are calling the ‘3E principle’: the idea that “waters should be used to provide economic well-being to the people, without compromising social equity and environmental sustainability.”

Putting this principle into practice means working closely with each of the countries that benefits from the Mekong River (China and Tibet, Myanmar, Laos, Thailand, Cambodia, and Vietnam) to safeguard the river’s life-giving water.

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Do you want the good news first, or the bad news? Good news it is! California achieved its best “dry-weather” beach water quality since recording began. During last year’s summer season, 93% of beaches received an A or B grade, based on daily and weekly bacteria measurements taken from April, 2007 to March, 2008. That figure is up 8% from the prior year.

That is good news, at least until you learn that last year’s drought in SoCal contributed to this improvement. With less rainfall, the amount of urban runoff traveling through our storm drains and out into the ocean was reduced. Urban runoff consists of everything that hits the ground, from cigarette butts to plastic bottles to dog doo. Because of this disgusting stew, “wet-weather” results are not good, with 26% of beaches receiving F grades.

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We used to be really good at this stuff. In fact, we sort of invented environmental policy in the late ’60s and early ’70s.  So that leaves me with one question for you all: WTF happened?

Thanks to Luis Alves at mokkikunta for the heads up on this one

Complete EPI Listings and the Methodological Criteria Can be Found Here

Animals can be struck by vehicles while indulging their salt fix. Like many drugs, it can slow the reaction time of birds, causing them to be less alert around approaching cars .

“Birds get apathetic, they can’t fly off and that’s when they get schmucked by an 18-wheeler. So, while they’re getting hit by the cars, we believe the root cause is road salt,” said scientist Pierre Mineau.

Aquatic life is also at risk when melting snow gathers salt, finding its way to lakes and streams. Chloride concentrations can reach more than 1,000 milligrams per liter (mg/l), preventing the distribution of oxygen and nutrients. Environment Canada estimates that 10% of aquatic species are harmed by prolonged exposure to concentrations greater than 220 mg/l.

Vegetation is also effected by road salt, causing it to turn brown with dehydration. Salt intolerant species, such as Maple trees are disappearing from roadways. Vegetation as far as 162 feet from roads can be damaged. Because of the intricacy of the web of life, harm to vegetation can have a residual effect on wildlife.

Salt can also have an effect on health in humans although there is little evidence of salt addiction. The U.S. E.P.A. stated, “Especially since the construction of the interstate highway system, water contamination due to wintertime road salting has become an increasing problem.” Salt not only increases chloride levels in water, but can also increase the corrosion of pipes. This releases lead and other metals into the drinking water.

Many times this winter, I have seen salt trucks covering the roads with salt. Although this certainly offers a numerous benefits to the public, it does come with a price. Many states have been using alternatives to salt with success.

Green Roofs
These living roofs reduce strain on the wastewater systems, while reducing the energy use of the building due to insulative properties.

Renewable Energy
Wind, solar electricity, solar thermal, biomass, and geothermal are energy sources that replenish themselves over time, unlike fossil fuels.

Affordable Housing
To help increase the housing options available to Chicagoans, affordable housing as determined by the Chicago Department of Housing standards is encouraged.

Combined Heat and Electric Generation On-site
These systems are more efficient for larger buildings because the generation of electricity typically produces heat as a byproduct that is frequently wasted.

Accessibility
This criteria increases the accessibility of buildings to people with physical disabilities.

Transportation oriented development & access to public transportation
In an effort to create vibrant communities, mixed use developments, proximity to public transportation, and developing previously undesirable areas is encouraged.

Exceptional Water Management
Water efficiency or innovative storm water management can improve water quality, protect ecosystems, and reduce energy use.

The green permit program can serve as an enticing opportunity, especially for developers, who will not benefit from the lower operating costs or higher occupancy after they no longer own the building. Combined heat and electric generation, green roofs, renewable energy can pay for themselves in energy savings over time, but come with a large upfront price tag. Accessibility, proximity to public transportation and affordability can help increase the occupancy of the building down the road, but may not offer short-term financial benefits.

Longer wait times to begin construction for building permits can increase construction costs, while giving a green light for projects with environmental and social features will make the future of green building in Chicago more lucrative.

The U.S. Environmental Protection Agency has raised numerous objections to the permit, which was blocked on October 1. One concern is that the permit may not sufficiently limit chromium, cadmium, silver, cyanide and other chemicals to meet water quality standards for Indiana.

This is the second uproar in recent months about pollutants in Lake Michigan after BP was issued a permit for its $3 billion expansion of the Whitting, IN refinery. This expansion would allow the refinery to handle large quantities of Alberta Tar Sands crude, and comes with a high environmental price tag for Lake Michigan, such as a 54% increase in ammonia and 35% increase in sludge particles being released. This permit was the first to be issued in years that would increase the amount of pollution that a company is allowed to emit into Lake Michigan by finding a loophole in the Clean Water Act.

Chicagoans were particularly alarmed by these plans because their drinking water intake is located just a few miles from the Whiting refinery discharge. Many area residents responded by signing petitions, participating in demonstrations and a boycotting BP products. The message was heard loud and clear. The company later announced that it would not increase discharge into the lake, and would investigate pollution control technologies.

Despite this announcement, the permit remains on the books and could set a lower standard for future discharge permits. This series of events does, however, demonstrate the influence that private citizens and politicians can have over the actions of corporations when government standards seem to be satisfactory. Recent threats to the water quality of Lake Michigan serve as a reminder of the importance of the lake, which is the largest freshwater lake in the United States.

Chicago Tribune: Indiana Giving Lake Polluter a Break

Also on GO:

Eco-Effective Decisions: Stick to the Claims in Your Ad Campaign. Who’s Not? British Petroleum & the EPA.

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