Value a forest, cool a planet

Byoliveridley

Cutting forests is the third-largest source of climate-warming carbon emissions today, larger than the emissions produced by either the US or China. Including them in a "carbon market" is a tempting solution.

It comes down to this: Today, trees are worth more dead than alive. This despite the fact that they stash away billions of tons of carbon in their soil and themselves and constantly inhale more carbon from the atmosphere. They also help regulate the earth's climate in other ways, influencing rainfall patterns far away, including in the US. And they contain unique plant and animal life, the economic value of which is only beginning to be understood.

Yet no dollar figure is placed on these vital services. Instead, tropical forests are cut down in favor of enterprises such as palm oil plantations or cattle grazing, endeavours that make money here and now. It’s easy to see why rain forests continue to disappear at an alarming rate.

A report to the British government this month suggests that the way to recognize the true value of forests is by including them in carbon markets. Polluters around the world could earn credits to offset their own carbon emissions by paying for forest preservation.

via Value a forest, cool a planet | csmonitor.com

A carbon sink needs to be valued as much as a carbon source. Making this really happen is of course very difficult, needing accurate forest cover mappings (now available), and strict enforcement in countries that may be hard to monitor.

The moral hazard of giving people money to do “nothing” of course is something conservatives will not like, but the trees are not doing “nothing”. Paying people for stewardship is not wrong. There would be an opportunity to change an extractive subsistence based economy into a service economy, with sustainable tourism, shade grown coffee, local guards and forest officers, etc.

I like this idea very much. Carbon offset markets have gotten a bad name recently, but a larger scale program is necessary.

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  • Oil refineries underestimate release of emissions, study says

    Byoliveridley

    A study by the Alberta Research Council that investigated the plume of contaminants emanating from a Canadian oil refinery using high-tech sniffing equipment found the facility dramatically underestimated its releases of dangerous air pollutants.The refinery, which wasn’t identified but is believed to be in Alberta, released 19 times more cancer-causing benzene than it reported under Environment Canada disclosure regulations, about 15 times more smog-causing volatile organic compounds, and nine times more methane, a greenhouse gas, according to the study.The testing is believed to be the first at a North American refinery using the sophisticated technology relying on lasers, and is considered state-of-the art. The technology, developed by British Petroleum, has been in widespread use in Europe for nearly two decades.

    globeandmail.com: Oil refineries underestimate release of emissions, study says

    Serious stuff, this. As the report points out, this is old news, here’s a workshop report from the EPA last year about this very issue (no, don’t read it, 303 pages long). Volatile organic compounds are inputs into air pollution models that measure ozone levels. When your local agency tells you that Tuesday is going to be a code orange ozone day, they rely on ozone models such as CMAQ. Now, without proper inputs, you are going to make some serious errors in prediction. These errors are somewhat mitigated by the tuning of these models with measured concentrations. So, there is some error compensation going on within the model.

    More importantly, by underestimating fugitive emissions, refineries can reduce their leak monitoring, reporting and mitigation costs. There is also the issue of conflict of interest here. The current technique was developed by the American Petroleum Institute!

    Do we expect measurement based techniques to start being used in the US and Canada? One would hope so, but, don’t hold your breath!

  • Sethusamudram – A typical Indian development project

    Byoliveridley

    The Sethusamudram (bridge sea – for the transliterators) project has the classic development plot lines that I’ve seen play out many times in India. Here’s a rationale from the official site…

    Currently the ships coming from the west coast of India and other western countries with destination in the east coast of India and also in Bangladesh, China etc have to navigate around Srilankan coast. The existing water way is shallow and not sufficient for the movement of ships. This is due to the presence of a shallow region known as Adam’s bridge, located southeast of Rameswaram near Pamban, which connects the Talimannar Coast of Srilanka

    What? They are going to destroy the bridge that rama and the vanaras built? Look at that picture, (thanks Manitham), can’t you see all the “Vanaras” (this has always struck me as racist – folks showing up from the North and calling the darker skinned Southerners Monkeys! But that is a different rant) running across the very clearly delineated land bridge – It’s fascinating, almost makes me believe that the Ramayana happened as narrated!

    Manitham has a good rundown of the project from an activist standpoint.

    A few points

    • The secrecy and lack of transparency are classic government techniques to control the flow of information and discourse. Every government does it, and the Indian government is no exception.
    • Environmental Impact Assessments are bought and paid for by the funding agency, and are hence essentially unreliable and untrustworthy. I had first hand experience of this when I was a student at IIT Bombay 10 years back.
    • There is a lot of politics involved, the port of Tuthukudi (Tuticorin as the damn Brits say) in Tamil Nadu is a clear winner and Colombo in SriLanka stands to lose revenue. There is also a great deal of Tamil Pride involved
    • Read this excellent article from the climate.lk clearinghouse of articles : There is a security dimension here for India that may have been the actual motivation.
    • The area, due to its sheltering and shallow waters, has a lot of marine life. From a 2004 Deccan Herald Article

    The series of meetings called by the Tuticorin Port Trust chairman in the coastal districts have turned out to be stormy with representatives of political parties shouting down objections from fishermen, who fear the loss of livelihood, and environmentalists who say the project threatens to destroy the Gulf of Mannar Marine Reserve. This reserve is one of India’s most biologically diverse coastal regions.
    Over 3,600 species of plants and animals are found here. It is the first marine biosphere reserve in the South and South-East Asia and is believed to have the highest concentration of seagrass species along India’s coast. It is also among the largest remaining feeding grounds for the globally endangered species dugong. Five different species of endangered marine turtles, innumerable fish, molluscs and crustaceans are also found here. The Bombay Natural History Society (BNHS), the largest NGO working in the field of bio-diversity and environmental conservation, has said the rapid Environmental Impact Assessment (EIA) report prepared by the National Environmental Engineering Research Institute (NEERI) is insufficient and a detailed study should be conducted in all seasons for at least a year.

    • The EIA actually says that since the seaway is 20 km away from the reserve, there will be no effect on the reserve, um, that seems highly unlikely to me…
    • The other major dimension is the usual utter lack of care for the people displaced. previous instances like the Sardar Sarovar project indicate that there will be no fair compensation for the displaced people, or for lost livelihood, which I guess is perfectly fine because it serves the greater good of the country?

    Most of these big projects have resulted in overstated gains, understated losses, and huge wastes of taxpayer money. I don’t trust this to be any different. The facts look fudged, the project seems unnecessary (where’s my tamil pride?) and the effect on the wildlife and the crazy complex current system around Sri Lanka may change significantly leading to unforseen micro climate effects.

    Two thumbs down…

  • |

    Glass baby bottles making comeback

    Byoliveridley

    More Bisphenol A blowback, apparently, SF parents are switching to glass.

    Glass baby bottles making comeback / Stores selling out after health alarms raised about plastics

    Glass baby bottles, replaced decades ago by unbreakable plastic, are making such a comeback that parents can’t get their hands on them.

    Online and brick-and-mortar retailers report a run on glass baby bottles in recent weeks that they say was spurred by reports that the most common type of plastic in baby bottles may leach a toxic chemical.

    San Francisco resident Sean Mullins said he decided to switch his 6-month-old son, Mickey, from plastic to glass bottles last month despite manufacturers’ insistence that plastic bottles are safe.

    Independent tests done for The Chronicle and reported in November found bisphenol A, a chemical that mimics estrogen, in a baby bottle and several toys. Bisphenol A is also found in the lining of food cans, some anti-cavity sealants for teeth, and electronics.

    Watch for plastics manufacturers to fight back, this study ought to provide some ammo.

    Comparison of six samples of each of three brands of water available in both glass and polyethyelene terephthalate (PET(E)) showed that the waters bottled in glass contained approximately 57, 30, and 26 times more Pb due to leaching from the containers. Our study includes 25 brands of bottled water from Canada, and the median Pb concentration in these samples was 15.9 ng/L (n = 25), with a range from 2.1 to 268 ng/L. For comparison with the bottled waters, pristine groundwater from six artesian flows in southern Ontario, Canada, where some of the bottled waters originate, yielded a median concentration of 5.1 ng/L Pb (n = 18). In fact, all of the waters tested were well below the maximum allowable concentration established by the EU, Health Canada, and the WHO for Pb in drinking water (10000 ng/L).

    It all depends on which bolded sentence you chose to emphasize! So, glass bottles do leach some lead out, but nowhere near the amount needed to cause any effects whatsoever. I guess this is all the American Chemistry Council can come up with as a problem with glass.

    It’s irrefutable that glass can shatter, Hentges said. But there is “no scientific basis to conclude that BPA is something to be concerned about … at the extremely low levels that people might be exposed to from use of consumer products.”

    There is plenty of scientific basis to conclude that Bisphenol A has some very subtle effects at ambient doses. But science has never stopped the American Chemistry Council!

  • Benzene in Soft Drinks – Analytical Artifact?

    Byoliveridley

    An update on the benzene story from last month.

    Chemical & Engineering News: Latest News – Dispute Over Benzene In Drinks

    In late 2005, FDA began analyzing beverages containing benzoate and ascorbic acid. The majority of samples contained either no detectable benzene or levels below 5 ppb, says Robert E. Brackett, director of FDA’s Center for Food Safety & Applied Nutrition. FDA’s results are preliminary. After its survey is complete, the agency will determine what, if any, additional action is necessary, Brackett wrote to EWG. Changes in FDA’s analytical procedures may account for the differences in results. To collect benzene in the earlier tests, FDA used a purge-and-trap method, in which the samples were heated to 100 °C for 30 minutes. Recently, the agency has been using a static-headspace methodology, which does not involve much heat. In the earlier tests, the high heat was probably creating benzene, says an FDA source who asked not to be identified.

    The explanation seems to make sense. Low level analysis is riddled with instances such as these, where the analyte you’re looking for is  introduced into the sample after the fact. It is impossible to decide without looking at the protocol whether this happened or not. Since the source of the benzene is from the reaction of ascorbic acid (aka Vitamin C) and benzoate salts, notably sodium benzoate, it would have been clear to anyone doing the analysis to avoid conditions that would result in the formation of benzene during the analysis, or maybe not…

    Static Headspace analysis usually involves some heating as well, at much lower temperatures for shorter periods of time, though in the case of something as hydrophobic as benzene, not much heat would be required. So, the artifacts in static headspace would in this case be lower than in purge and trap analysis.

    Still not a concern in the grand scheme of aggregate benzene exposure.

  • King Coal Country Debates a Sacrilege, Gas Heat

    Byoliveridley

    Hidden in the beginning of an article on a county heavily dependent on coal contemplating a switch to natural gas heating…

    “Heritage should account for something,” said James J. Rhoades, a Republican state senator from Schuylkill County.

    King Coal Country Debates a Sacrilege, Gas Heat – NYTimes.com

    Of course, this argument can be made to defend any practice including child marriage, the caste system, widow burning, slavery, genocide (the list goes on…). Coal is in august company.

    Some of the issues with anthracite:

    But what makes this brittle and lustrous rock, often known as black diamond, so hard and pure is that it is often deeper and under greater pressure than other forms of coal, which also explains why it is expensive and dangerous to extract.

    The anthracite mines in this area have seen more than 30,000 deaths since 1870.

    The argument about local jobs being lost and local economies being damaged is a valid one and needs to be addressed. In theory, destructive practices cannot be continued in order to prop up local economies. But decisions are made locally and it takes a lot of political courage to shutdown a destructive economy and possibly doom a town to fast death. I guess the solution is to provide alternative modes of economy and employment growth during the transition, easier said than done. Problem with being a one horse town, you better hope your horse stays forever young!

    Blogged with the Flock Browser

  • Justices rule against Duke on pollution controls

    Byoliveridley

    Duke Energy, that is, not the Blue Devils!

    The Supreme Court sure has a green tinge today!

    newsobserver.com | Justices rule against Duke on pollution controls

    The Supreme Court gave a boost today to a federal clean air initiative aimed at forcing utilities to install pollution control equipment on aging coal-fired power plants.
    In a unanimous decision, the justices ruled against Duke Energy Corp. in a lawsuit brought by the Clinton administration, part of a massive enforcement effort targeting more than a dozen utilities.

    Most companies settled with the government, but several Clinton-era cases involving more than two dozen power plants in the South and the Midwest are still pending. The remaining suits demand fines for past pollution that if levied in full would run into billions of dollars.

    The justices ruled that the 4th U.S. Circuit Court of Appeals in Richmond, Va., overstepped its authority by implicitly invalidating Environmental Protection Agency regulations in a way that favored Duke. The case now returns to the lower courts.

    The appeals court’s decision “seems to us too far a stretch,” Justice David Souter wrote.

    The enforcement program is aimed at reducing power plant emissions of nitrogen oxide and sulfur dioxide that contribute to smog and acid rain. Sulfur dioxide is the leading cause of acid rain.

    The utility industry has long resisted installing costly pollution controls under the program called New Source Review. It waged vigorous campaigns against the program starting in the 1980s and more recently by battling it out with regulators when sued in federal courts.