Posted on Categories Climate Change & Energy, ForestsTags , , , , , ,

Gov. Brown’s wildfire plan will only make things worse

Chad Hanson and Char Miller, THE LOS ANGELES TIMES

Responding to the tragic losses of homes and lives in wildland fires in California over the past year, Gov. Jerry Brown announced a “major offensive” against fire, in the form of a “Forest Carbon Plan.” The governor proposes to use $254 million of taxpayer money to double logging levels in California’s forests — to “at least” 500,000 acres a year — and to achieve it, he wants to reduce environmental protections.

Although the governor’s May 10 proposal is ostensibly designed to protect human communities from forest fires and to mitigate climate change, it ignores and misrepresents current science. The Forest Carbon Plan will exacerbate climate change while doing little to protect communities from fire.

Most of the devastating impacts to communities from recent California wildland fires have occurred in grasslands, chaparral and oak woodlands — not in forests. This includes the October 2017 fires in northern California, and the December 2017 Thomas fire and Creek fire in southern California. Claiming to protect towns from fire by increasing logging in remote forests is a bit like proposing the construction of a sea wall in the Mojave Desert to protect coastal populations from rising oceans.

Moreover, reducing environmental protections in forests, and increasing logging, as Brown proposes, does not tend to curb fire behavior — in fact, it typically does the opposite. This is because logging reduces the cooling shade of the forest canopy, creating hotter and drier conditions, and removes tree trunks, which don’t burn readily, while leaving behind “slash debris” — kindling-like branches and treetops

Read more at http://www.latimes.com/opinion/op-ed/la-oe-hanson-miller-governor-fire-orders-20180525-story.html

Posted on Categories Agriculture/Food System, Climate Change & Energy, Land UseTags , , , , , ,

Can dirt save the Earth?

Moises Velazquez-Manoff, THE NEW YORK TIMES MAGAZINE

The soil-improving practices that Wick, Silver and Creque stumbled into have much in common with another movement known as regenerative agriculture. Its guiding principle is not just to farm sustainably — that implies mere maintenance of what might, after all, be a degraded status quo — but to farm in such a way as to improve the land. The movement emphasizes soil health and, specifically, the buildup of soil carbon.

When John Wick and his wife, Peggy Rathmann, bought their ranch in Marin County, Calif., in 1998, it was mostly because they needed more space. Rathmann is an acclaimed children’s book author — “Officer Buckle and Gloria” won a Caldecott Medal in 1996 — and their apartment in San Francisco had become cluttered with her illustrations. They picked out the 540-acre ranch in Nicasio mostly for its large barn, which they planned to remake into a spacious studio. Wick, a former construction foreman — they met when he oversaw a renovation of her bathroom — was eager to tackle the project. He knew the area well, having grown up one town away, in Woodacre, where he had what he describes as a “free-range” childhood: little supervision and lots of biking, rope-swinging and playing in the area’s fields and glens.

The couple quickly settled into their bucolic new surroundings. Wick began fixing leaks in the barn. Rathmann loved watching the many animals, including ravens, deer and the occasional gopher, from the large porch. She even trained the resident towhees, small brown birds, to eat seed from her hand. So smitten were they with the wildlife, in fact, that they decided to return their ranch to a wilder state. For nearly a century, this had been dairy country, and the rounded, coastal hills were terraced from decades of grazing. Wick and Rathmann would often come home and find, to their annoyance, cows standing on their porch. The first step they took toward what they imagined would be a more pristine state was to revoke the access enjoyed by the rancher whose cows wandered their property.

Within months of the herd’s departure, the landscape began to change. Brush encroached on meadow. Dried-out, uneaten grass hindered new growth. A mysterious disease struck their oak trees. The land seemed to be losing its vitality. “Our vision of wilderness was failing,” Wick told me recently. “Our naïve idea was not working out so well.”

Read more at https://www.nytimes.com/2018/04/18/magazine/dirt-save-earth-carbon-farming-climate-change.html

Posted on Categories WildlifeTags , , , ,

Flying insects have been disappearing over the past few decades, study shows

Ben Guarino, THE WASHINGTON POST

Helping these tiny helpers can take only a small effort, he said. Habitat restoration can be as simple as a garden with plants that flower throughout the year. Unlike mammals, insects don’t require vast tracts of land to be satisfied — a back yard blooming with native flowers will do.

Not long ago, a lengthy drive on a hot day wouldn’t be complete without scraping bug guts off a windshield. But splattered insects have gone the way of the Chevy Nova — you just don’t see them on the road like you used to.
Biologists call this the windshield phenomenon. It’s a symptom, they say, of a vanishing population.
“For those of us who look, I think all of us are disturbed and all of us are seeing fewer insects,” said Scott Black, executive director of the Portland, Ore.-based Xerces Society, a nonprofit environmental group that promotes insect conservation. “On warm summer nights you used to see them around streetlights.”
The windshield phenomenon is not just a trick of Trans Am nostalgia. A small but growing number of scientific studies suggest that insects are on the wane.
“The windscreen phenomenon is probably one of the best illustrative ways to realize we are dealing with a decline in flying insects,” said Caspar Hallmann, an ecologist at Radboud University in the Netherlands. Hallmann is part of a research team that recently waded through 27 years’ worth of insects collected in German nature preserves.
Between 1989 and 2016, according to a report published Wednesday in the journal PLOS One, the biomass of flying insects captured in these regions decreased by a seasonal average of 76 percent.
Read more at: Flying insects have been disappearing over the past few decades, study shows – The Washington Post