The frogs sang as the sparks flew upward.
This one could be my favorite: Continue reading
Gretchen with longleaf:
Lots of candles:Continue reading
Monsanto is always hiding behind something, starving children (while selling their parents crops that fail all at once), the Great God Efficiency, or now, medical research. Will Clarence Thomas recuse himself this time on this Supreme Court seed patent, Bowman v Monsanto? Will Monsanto manufacture enough Fear, Uncertainty, and Doubt (FUD) to win anyway, or will the other SCOTUS judges rule wisely this time?
Andrew Pollack wrote for the New York Times 13 February 2013, Farmer’s Supreme Court Challenge Puts Monsanto Patents at Risk,
Monsanto says that a victory for Mr. Bowman would allow farmers to essentially save seeds from one year’s crop to plant the next year, eviscerating patent protection. In Mr. Bowman’s part of Indiana, it says, a single acre of soybeans can produce enough seeds to plant 26 acres the next year.
Such a ruling would “devastate innovation in biotechnology,” the company wrote in its brief. “Investors are unlikely to make such investments if they cannot prevent purchasers of living organisms containing their invention from using them to produce unlimited copies.”…
The decision might also apply to live vaccines, cell lines and DNA used for research or medical treatment, and some types of nanotechnology.
Yeah, yeah, it could. But it would be quite easy for SCOTUS to say this ruling is about seeds.
Many organizations have filed briefs in support of Monsanto’s position — universities worried about incentives for research, makers of laboratory instruments and some big farmer groups like the American Soybean Association, which say seed patents have spurred crop improvements. The Justice Department is also supporting Monsanto’s argument.
And the American Soybean Association represents big growers who plant Monsanto seeds. Too bad they don’t realize they’d make more profits if they didn’t have to pay for those seeds every year even when Monsanto jacks up the price ( 43% in 2009), plus pay for the expensive pesticides that go on them, and the expensive huge tractor equipment to farm at the scale Monsanto demands. Another group that should know better weighs in:Continue reading
Higher average temperatures mean much more frequent droughts and trees dying faster in droughts because of the temperatures. That plus pine beetles, according to research from 2009. Forestry is Georgia’s second largest industry in terms of employment and wages and salaries, more than $28 billion a year according to the Georgia Forestry Commission, plus an estimated $36 billion a year in ecosystem services such as water filtration, carbon storage, wildlife habitat, and aesthetics, not to mention hunting and fishing. Climate change matters to Georgia’s forests and to Georgia.
The paper appeared 13 April 2009 in the Proceedings of the National Academy of the Sciences, Temperature sensitivity of drought-induced tree mortality portends increased regional die-off under global-change-type drought, by Henry D. Adams, Maite Guardiola-Claramonte, Greg A. Barron-Gafford, Juan Camilo Villegas, David D. Breshears, Chris B. Zou, Peter A. Troch, and Travis E. Huxman, 106(17) 7063-7066, doi: 10.1073/pnas.0901438106.
All drought trees in the warmer treatment died before any of the drought trees in the ambient treatment (on average 18.0 vs. 25.1 weeks, P <0.01; Fig. 1A).
They say warmer trees dying faster in drought wasn’t due to a difference in amount of water. Instead, they infer the warmer trees couldn’t breathe.
Combined, our results provide experimental evidence that piñon pines attempted to avoid drought-induced mortality by regulating stomata and foregoing further photosynthesis but subsequently succumbed to drought due to carbon starvation, not sudden hydraulic failure. Importantly, we isolate the effect of temperature from other climate variables and biotic agents and show that the effect of warmer temperature in conjunction with drought can be substantial.
Our results imply that future warmer temperatures will not only increase background rates of tree mortality (13, 16), but also result in more frequent widespread vegetation die-off events (3, 35) through an exacerbation of metabolic stress associated with drought. With warmer temperatures, droughts of shorter duration—which occur more frequently—would be sufficient to cause widespread die-off.
How much more frequently? They calculated an estimate for that, too: five times more frequently. Of course, that’s for the specific kinds of forests they were studying, and the exact number may vary, but the general trend is clear: higher temperatures mean more frequent droughts, like the year-long drought we just experienced in south Georgia.
This projection is conservative because it is based on the historical drought record and therefore does not include changes in drought frequency, which is predicted to increase concurrently with warming (2, 37—39). In addition, populations of tree pests, such as bark beetles, which are often the proximal cause of mortality in this species and others, are also expected to increase with future warming (7, 9, 38).
Bark beetles, such as the ones that bored into this 19 inch slash pine and spread from there to twenty others I had to cut down to prevent further spread of the pine beetles. What happens when pine beetles spread is what you see in the first picture in this post: acres and acres of dead red pine trees. Monoculture slash pine plantations may show this effect most clearly, but look around here, and you’ll see red dead loblolly and longleaf pines, too.
The article is saying that if the beetles don’t get the trees weakened by droughts that will be much more frequent, the trees will die more quickly of suffocation, because the temperature is higher. Higher temperatures is something that should concern every Georgian in our state where forestry is the second largest industry and our forests protect our wildlife and the air that we breathe and the water that we drink.
We didn’t know there were any longleaf at the bottom of the pond, but the white candles are unmistakable:
Pictures of Longleaf pine (Pinus Palustris) by Gretchen Quarterman
for Okra Paradise Farms, Lowndes County, Georgia, 22 April 2012.
The needles are also longer than on the nearby slash pines:Continue reading
Some smilax and grape vines: Continue reading
This nine foot loblolly is about 3 years old, as you can see since John S. Quarterman can reach 8 feet high and it’s a foot higher than that: Continue reading