The Delaware Forest Service mobilized a 3-person wildland fire engine crew from Blackbird State Forest on July 28th for a fire assignment to Wawona, California. Working with the Yosemite National Park’s Emergency Communication Center and various agencies from all over the country, the crew will be working on patrolling and isolating new fire starts due to human activity and lightning strikes.

Wildfires in eastern Canada emitting particulate matter into the atmosphere continue to cause poor air quality.

Smoke from wildfires burning in Canada and Mexico is already worsening air quality in the US, but some signs suggest clearer skies than last year

In the western US, the average maximum growth rate of fires has more than doubled over the past two decades

Title: Wildfire Smoke Could Raise Odds for Preterm Delivery
Category: Health News
Created: 8/26/2021 12:00:00 AM
Last Editorial Review: 8/26/2021 12:00:00 AM

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JUDY WOODRUFF: Firefighters say they are making some progress battling the wildfires in Northern California. In all, the fires have consumed more than 220,000 acres, an area larger than New York City.

More than 5,700 structures have been destroyed. And at least 41 people have died, making it the deadliest wildfire in the state’s history.

The wine industry and the tourism business connected with it are trying to take stock. More than $50 billion in California’s economy comes from the wine business. And nearly 24 million people visit the region for that reason every year.

Special correspondent Joanne Jennings reports from Napa County.

JOANNE JENNINGS, Special Correspondent: The Mayacamas mountain range creates a natural barrier between Sonoma and Napa Counties. And it is here where the massive Nuns fire is posing a tough challenge for some 11,000 firefighters who are taming the blaze with aircraft and units on the ground.

CAPT. MARK BRENNERMAN, Viejas fire Department: We’re going around and making sure none of these fires that are still smoldering and smoking, we’re not going to get another big fire out of them.

JOANNE JENNINGS: Even as firefighters are battling shifting winds, owners and workers in Wine Country are trying to determine just how much damage has been done.

The tony Highlands gated community was among the first to be consumed by flames when the Atlas fire raced through this canyon, leaving several mansions in rubble. Down the hill, at the Silverado resort, charred remnants of the Safeway PGA Tour remain. The major golf event had just wrapped up last Sunday afternoon, a few hours before flames engulfed tents and grandstands, forcing spectators and athletes to evacuate.

MAN: Do you see how it burned right up to the retaining wall here?

JOANNE JENNINGS: Silverado resident Steve Messina stayed behind and shot video of fire crews containing the flames, which consumed some condos. Within minutes, flames raced three miles down Silverado Trail, home to several storied hillside vineyards.

Most wineries in the region have been spared the worst. But hundreds suffered some damage. And at least eight vineyards have been significantly damaged or destroyed.

Pierre Birebent, who has been making wines for the family-owned Signorello estate for 20 years, rushed to his winery as quickly as he could.

PIERRE BIREBENT, Signorello Estate Vineyards: I jumped right in my truck, came down, and then when I was riding down, I saw the hill all flaming.

JOANNE JENNINGS: Two vineyard workers joined him to help save the estate’s tasting room.

PIERRE BIREBENT: But the smoke was getting very thick, and the wind was very strong. And after an hour, we couldn’t breathe anymore. At the moment, I was so upset. It was rage to see that I couldn’t do anything. But it was like fighting a giant.

JOANNE JENNINGS: The tasting room, which also housed the winery’s office and a dining room, burned to the ground. But Birebent says he wants to focused on what survived.

Fortunately, he said, the fire stopped short of reaching the vineyard, the crush pad, or any of the barrels of wine stored on site; 95 percent of this year’s grapes were already picked.

But, to be on the safe side, Birebent is taking these samples to a lab to make sure the juice is not too acidic for winemaking. If the crops are OK, a staff of 25 employees will have jobs to return to.

As the fires begin to recede and the smoke clears, people here are beginning to wonder when the tourists, who fuel much of the economy, will return.

It’s a serious concern for Andrew and Jeni (ph) Schluter, who are self-employed and are raising a young family.

ANDREW SCHLUTER, Andrew’s Tours and Transportation: I do wine tours and transportation for people. And my business started to do really, really well. I was on track to have the best month ever.

JOANNE JENNINGS: Andrew just bought this new SUV, which has been idle in his driveway collecting ash. Jeni is a personal trainer and has family who lost their homes in the fires. She’s just not sure how they’re going to make ends meet.

WOMAN: I think we’re just overwhelmed, you know? And uncertainty is kind of scary.

ANDREW SCHLUTER: We will hopefully get by for awhile, but we might make — have to make some hard decisions shortly.

JOANNE JENNINGS: While fires burn nearby, some vineyards are already open to tourists. At the Raymond Vineyard, workers are crushing grapes at a feverish pitch. The tasting room is open for the first time since the fires started.

Jeremy and Erika Moore arrived from Tennessee yesterday. They considered canceling their trip, but decided the best way they could help people here is to give them their business.

JEREMY MOORE, Tourist: On the one hand, a few hundred yards from here, you can see them shuttling up with the helicopters fighting fires, but then here it’s beautiful. They are doing some great tastings, and they are working outside on the crops. So, it’s a weird combination of tragedy, but then at the same time business must go on, too.

JOANNE JENNINGS: Proprietor Jean-Charles Boisset owns several wineries in California, France and Canada, but like many other people here, he and his family had to evacuate their home when the flames came dangerously close.

Still, he is bullish about the future of the wine industry in this region.

JEAN-CHARLES BOISSET, Boisset Collection: Napa has been one of the most amazing agricultural places in California for a long time, so it will survive those fires. What I love, as a Frenchman here in California, is that amazing American positive attitude.

We will recover. We will walk again, run again, and we will welcome all our guests and give them the dreams of fine wine.

JOANNE JENNINGS: For the PBS NewsHour, I’m Joanne Jennings in Napa Valley, California.

The post California wine country tries to get back to business despite wildfire destruction appeared first on PBS NewsHour.

In his latest book, The Blue on Fire: Hawaii, photographer Enzo Barracco hopes to inspire the world to protect the ocean.

More blazes break out where wild land and urban areas overlap.

New studies suggest smoke from western megafires may be damaging bird health and leading to strange behavior

Wildfires have been raging in New York and New Jersey. People in some areas have been asked to prepare for possible evacuations.

The US Department of Homeland Security is trialling chemical sensors that detect the first whiff of smoke in the air and alert fire crews while a potential blaze is still smouldering

In the western US, the average maximum growth rate of fires has more than doubled over the past two decades

Billowing menace, acrid scents  Old growth, saplings charring together  While out of sight, fawns distressed race And the owl’s perch succumbs.  Golden hordes breaching firebreaks  Rapine alight windswept, rapacious, desiccation stoked   Consuming canopies, no quarter given While rooted tributaries blazing course underfoot.  Slight deluges, drawn from placid lakes Lofted by fraught metaled battalions Plunge pityingly […]

The post Wildfires Of No Consequence  appeared first on Waiter Rant.

Unusual medlinkarsenic/medlink release from wildfires poses a huge threat to human and environmental health, reveals a new study. The findings of

Jaycox, Jaclyn, 1983- author

David Saah, professor and director of Geospatial Analysis Lab at University of San Francisco and managing principal, Spatial Informatics Group, and LeRoy Westerling, professor of management of complex systems, University of California, Merced, in conversation with Daniel Duane, WIRED.

Daniel Duane, WIRED contributor in conversation with Maria Streshinsky, Executive Editor, WIRED.

Experts urge water industry to study plastic pipes’ vulnerability

Organised in collaboration with PLACARD, the European research platform on Climate Change Adaptation and Disaster Risk Reduction, this conference will bring together climate change adaptation and wildfire experts from governments and public agencies to discuss recent insights into wildfire risks as well as the extent to which policies have been able to address emerging challenges.

Wildfires in the Mediterranean region are a significant threat to human life and the natural environment and cause considerable economic damages. Recent research from Italy suggests that different types of land cover influence the timing of wildfires throughout the year and this knowledge can be used to improve fire risk assessment and prevention strategies.

Soil erosion after wildfire can be substantially reduced by using a combination of sowing grass seeds and protecting the soil with a layer of straw, a Spanish study suggests. The authors of the research found that, although seeding alone made little difference, the combination of straw mulch and seeding reduced soil erosion by 93%.

Wildfires could release up to nine times more stored carbon from drained peatland at high latitudes than from untouched peatland in the same region, according to a recent study. As climate change is expected to both dry out peatland and increase the frequency of wildfires, the results have serious implications for the role of northern peatlands as carbon sinks or sources.

Forest root systems increase soil strength and stability, thus protecting mountainous regions against gravitational natural hazards, such as landslides. However, tree roots are affected by factors such as soil properties, climate and disturbances, such as timber-harvesting or wildfire — and, as a result, a forest’s stabilising effect can vary greatly. This study of fire-disturbed beech forests explores how this effect changes over time. The results reveal that forests which have suffered moderate and severe wildfires completely lose their protective function within 15 years, placing those regions at high risk of landslide for up to 50 years after the fires.

New research has recorded high levels of airborne aerosol black carbon (BC) in Lithuania during two periods in 2008 and 2009. Further investigation indicated this is from smoke produced by wildfires in Ukraine and southwest Russia, which then travels northwards.

Fires in forests contaminated by the Chernobyl nuclear accident could lead to areas of Europe and Russia being exposed to further radioactive fallout, new research has found. The study examined the spread of the fallout and the health effects on people and animals under three different scenarios: 10, 50 and 100% of the forests being burnt.

A horse near the East Fire in California runs back into danger to save its family.

While the Camp Fire rages over 100 miles away in the Sierra Nevada foothills, San Francisco experiences an air pollution emergency.

A videographer captures eerie footage of Colorado's High Park Fire, one of several blazes now raging in the dry, windy, beetle-infested U.S. West.

Carefully managed fire is used as a tool to protect wildlands from invasive plants and other threats.

A wet and rainy winter after a wildfire year could give California a beautiful super bloom.

Animals at Australia's Mogo Zoo were saved from wildfires by savvy staff.

U.S. startup DroneSeed merges technology and forestry to give scorched woodlands a second chance from above.

Many organizations are accepting donations for California wildfire victims and first responders, making it easy for you to help.

For wealthy Californian homeowners, extra peace of mind comes with a high price tag.

Here's how you can donate or otherwise help the animals, residents and first responders affected by wildfires in Australia.

Black-backed woodpeckers love burned-out forests, but mega-fires are changing their lives.

A great horned owl is rescued from the ashes of the Maria Fire in California.

Australia's feral horses will be removed from national park lands to help wildfire-damaged areas come back. The goal is relocation, but not all will survive.

Fire-created thunderstorms, "ember attacks," high winds and fire clouds are all a part of the intense fires down under.

Created by humans, these fires just keep on burning due to underground stores of peat.

A dozen active major wildfires are burning in California, including the Getty and Kinkade fires, causing widespread evacuations.

The U.S. has had several wild years of wildfires, and scientists say climate change is likely fanning the flames.

Tips for the home and landscaping to prevent damage from wildfires

Michael Dodo, President and CEO of West Central Food Service, donates two trucks filled with fresh food and supplies to the first responders, volunteers and victims battling the Southern California Thomas and Lilac wildfires.

Effectively addressing wildfire risk to communities on large multi-owner landscapes requires an understanding of the biophysical factors that influence risk, such as fuel loads, topography, and weather, and social factors such as the capacity and willingness for communities to engage in fire-mitigation activities.

In the Pacific Northwest, native salmon and trout are some of the toughest survivors on the block. Over time, these fish have evolved behavioral adaptations to natural disturbances, and they rely on these disturbances to deliver coarse sediment and wood that become complex stream habitat. Powerful disturbances such as wildfire, postfire landslides, and debris flows may be detrimental to fish populations in the short term, but over time, they enrich instream habitats, enhancing long-term fish survival and productivity.

This report reviews the growing literature on the concept of agency-citizen interactions after large wildfires. Because large wildfires have historically occurred at irregular intervals, research from related fields has been reviewed where appropriate. This issue is particularly salient in the West where excess fuel conditions indicate that the large wildfires occurring in many states are expected to continue to be a major problem for forest managers in the coming years. This review focuses on five major themes that emerge from prior research: contextual considerations, barriers and obstacles, uncertainty and perceptions of risk, communication and outreach, and bringing communities together. It offers ideas on how forest managers can interact with stakeholders for planning and restoration activities after a large wildfire. Management implications are included.

Timber harvest following wildfire leads to different outcomes depending on the biophysical setting of the forest, pattern of burn severity, operational aspects of tree removal, and other management activities. Fire effects range from relatively minor, in which fire burns through the understory and may kill a few trees, to severe, in which fire kills most trees and removes much of the organic soil layer. Postfire logging adds to these effects by removing standing dead trees (snags) and disturbing the soil. The influence of postfire logging depends on the intensity of the fire, intensity of the logging operation, and management activities such as fuel treatments. In severely burned forest, timing of logging following fire (same season as fire vs. subsequent years) can influence the magnitude of effects on naturally regenerating trees, soils, and commercial wood value. Removal of snags reduces long-term fuel loads but generally results in increased amounts of fine fuels for the first few years after logging unless surface fuels are effectively treated. By reducing evapotranspiration, disturbing the soil organic horizon, and creating hydrophobic soils in some cases, fire can cause large increases in surface-water runoff, streamflow, and erosion. Through soil disturbance, especially the construction of roads, logging with ground-based equipment and cable yarding can exacerbate this effect, increasing erosion and altering hydrological function at the local scale. Effects on aquatic systems of removing trees are mostly negative, and logging and transportation systems that disturb the soil surface or accelerate road-related erosion can be particularly harmful unless disturbances are mitigated. Cavity-nesting birds, small mammals, and amphibians may be affected by harvest of standing dead and live trees, with negative effects on most species but positive or neutral effects on other species, depending on the intensity and extent of logging. Data gaps on postfire logging include the effects of various intensities of logging, patch size of harvest relative to fire size, and long-term (10+ years) biophysical changes. Uncertainty about the effects of postfire logging can be reduced by implementing management experiments to document long-term changes in natural resources at different spatial scales.

Rehabilitation and timber-salvage activities after wildfire require rapid planning and rational decisions. Identifying areas with high risk for erosion and soil productivity losses is important. Moreover, allocation of corrective and mitigative efforts must be rational and prioritized. Our logic-based analysis of forested soil polygons on the Okanogan-Wenatchee National Forest was designed and implemented with the Ecosystem Management Decision Support (EMDS) system to evaluate risks to soil properties and productivity associated with moderate to severe wildfire and unmitigated use of ground-based logging equipment. Soil and related data are from standard National Cooperative Soil Surveys. We present results from one national forest management unit, encompassing 6,889 soil polygons and 69 438 ha. In the example area, 36.1 percent and 46.0 percent of the area were classified as sensitive to impacts from severe wildfire and unmitigated use of logging equipment, respectively, and there was a high degree of correspondence between the map of units sensitive to wildfire and the map of units sensitive to heavy equipment. We discuss options for extending the current model and considerations for validating key model components.

Team is partnering with British Columbia to predict smoke impacts from province’s fires.