這將刪除頁面 "Central Asia's Vast Biofuel Opportunity"
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The current discoveries of a International Energy Administration whistleblower that the IEA might have distorted essential oil projections under intense U.S. pressure is, if true (and whistleblowers hardly ever come forward to advance their professions), a slow-burning thermonuclear surge on future international oil production. The Bush administration's actions in pushing the IEA to underplay the rate of decrease from existing oil fields while overplaying the possibilities of finding new reserves have the prospective to toss federal governments' long-term preparation into turmoil.
Whatever the reality, rising long term global demands seem specific to outstrip production in the next decade, particularly given the high and rising costs of developing new super-fields such as Kazakhstan's offshore Kashagan and Brazil's southern Atlantic Jupiter and Carioca fields, which will need billions in financial investments before their very first barrels of oil are produced.
In such a situation, ingredients and alternatives such as biofuels will play an ever-increasing function by extending beleaguered production quotas. As market forces and increasing prices drive this innovation to the leading edge, among the richest prospective production areas has been absolutely neglected by financiers already - Central Asia. Formerly the USSR's cotton "plantation," the region is poised to end up being a significant gamer in the production of biofuels if enough foreign financial investment can be procured. Unlike Brazil, where biofuel is made largely from sugarcane, or the United States, where it is mainly distilled from corn, Central Asia's ace resource is an indigenous plant, Camelina sativa.
Of the previous Soviet Caucasian and Central Asian republics, those clustered around the shores of the Caspian, Azerbaijan and Kazakhstan have seen their economies boom because of record-high energy rates, while Turkmenistan is waiting in the wings as a rising manufacturer of gas.
Farther to the east, in Uzbekistan, Kyrgyzstan and Tajikistan, geographical seclusion and relatively scant hydrocarbon resources relative to their Western Caspian neighbors have actually mainly prevented their capability to money in on rising worldwide energy needs up to now. Mountainous Kyrgyzstan and Tajikistan remain mainly dependent for their electrical needs on their Soviet-era hydroelectric infrastructure, but their heightened need to produce winter electricity has actually led to autumnal and water discharges, in turn significantly affecting the agriculture of their western downstream next-door neighbors Uzbekistan, Kazakhstan and Turkmenistan.
What these three downstream countries do have however is a Soviet-era tradition of farming production, which in Uzbekistan's and Turkmenistan case was mainly directed towards cotton production, while Kazakhstan, beginning in the 1950s with Khrushchev's "Virgin Lands" programs, has ended up being a significant producer of wheat. Based on my conversations with Central Asian federal government officials, offered the thirsty needs of cotton monoculture, foreign propositions to diversify agrarian production towards biofuel would have terrific appeal in Astana, Ashgabat and Tashkent and to a lower degree Astana for those hardy financiers ready to bank on the future, specifically as a plant indigenous to the area has already proven itself in trials.
Known in the West as incorrect flax, wild flax, linseed dodder, German sesame and Siberian oilseed, camelina is drawing in increased clinical interest for its oleaginous qualities, with numerous European and American companies already investigating how to produce it in industrial quantities for biofuel. In January Japan Airlines carried out a historical test flight utilizing camelina-based bio-jet fuel, becoming the very first Asian carrier to try out flying on fuel derived from sustainable feedstocks throughout a one-hour demonstration flight from Tokyo's Haneda Airport. The test was the culmination of a 12-month assessment of camelina's operational efficiency capability and possible industrial viability.
As an alternative energy source, camelina has much to recommend it. It has a high oil content low in saturated fat. In contrast to Central Asia's thirsty "king cotton," camelina is drought-resistant and unsusceptible to spring freezing, requires less fertilizer and herbicides, and can be utilized as a rotation crop with wheat, which would make it of particular interest in Kazakhstan, now Central Asia's significant wheat exporter. Another reward of camelina is its tolerance of poorer, less fertile conditions. An acre sown with camelina can produce as much as 100 gallons of oil and when planted in rotation with wheat, camelina can increase wheat production by 15 percent. A lot (1000 kg) of camelina will include 350 kg of oil, of which pressing can draw out 250 kg. Nothing in camelina production is wasted as after processing, the plant's debris can be utilized for animals silage. Camelina silage has an especially attractive concentration of omega-3 fats that make it a particularly fine livestock feed candidate that is simply now acquiring acknowledgment in the U.S. and Canada. Camelina is quick growing, produces its own natural herbicide (allelopathy) and competes well against weeds when an even crop is established. According to Britain's Bangor University's Centre for Alternative Land Use, "Camelina could be a perfect low-input crop suitable for bio-diesel production, due to its lower requirements for nitrogen fertilizer than oilseed rape."
Camelina, a branch of the mustard family, is native to both Europe and Central Asia and barely a new crop on the scene: archaeological proof indicates it has been cultivated in Europe for at least three millennia to produce both vegetable oil and animal fodder.
Field trials of production in Montana, presently the center of U.S. camelina research, revealed a wide variety of results of 330-1,700 pounds of seed per acre, with oil content varying in between 29 and 40%. Optimal seeding rates have actually been figured out to be in the 6-8 pound per acre range, as the seeds' little size of 400,000 seeds per lb can create issues in germination to accomplish an optimum plant density of around 9 plants per sq. ft.
Camelina's capacity could permit Uzbekistan to begin breaking out of its most dolorous tradition, the imposition of a cotton monoculture that has deformed the country's efforts at agrarian reform because accomplishing independence in 1991. Beginning in the late 19th century, the Russian government determined that Central Asia would become its cotton plantation to feed Moscow's growing fabric market. The process was sped up under the Soviets. While Azerbaijan, Kazakhstan, Tajikistan and Turkmenistan were also purchased by Moscow to plant cotton, Uzbekistan in specific was singled out to produce "white gold."
By the end of the 1930s the Soviet Union had become self-dependent in cotton
這將刪除頁面 "Central Asia's Vast Biofuel Opportunity"
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