bark beetles 3 | The Smokey Wire : National Forest News and Views

The Rim Fire: Landscape View

August 26, 2014 by Larry Harrell Fotoware

Here is a view of the Granite Creek watershed, and a peek at the Tuolumne River canyon, too. The Rim Fire burned all the way to those most-distant ridgetops. For scale, you can see a vehicle in the middle of the picture. That road is the Cherry Oil Road, which connects Cherry Lake with Highway 120. That greenish tint is the vast growth of bearclover, easily reclaiming their “territory”. Bearclover is one of the reasons why clearcutting has been banned in Sierra Nevada National Forests since 1993.

Repeat Photography: Part Deux

August 15, 2014 by Larry Harrell Fotoware

It’s kind of a challenge to assemble pictures shot in different years, from different spots, and from different cameras. This is an excellent way to view and monitor trends, showing the public what happens over time to our National Forests. Sometimes, you have to look hard to see the differences. In any future repeat photography projects, I will be using very high resolution, to be able to zoom in really far.

One of the reasons why you don’t see much “recovery” is that the Eldorado National Forest has finally completed their EIS for using herbicides in selected spots, almost 10 years since the fire burned. This is part of the East Bay’s water supply. Sierra Pacific replanted their ground in less than 2 years. So, the blackbacked woodpeckers should be long gone, as their preferred habitat only lasts for an average of 6 years. As these snags fall over, the risk of intense soil damages from re-burn rises dramatically. Somewhere, I have some earlier pictures of this area which may, or may not line up well with this angle. I’ll keep searching through my files to find more views to practice with.

More Rim Fire Pictures

July 20, 2014July 18, 2014 by Larry Harrell Fotoware

All too often, once a firestorm goes cold, a fickle public thinks the disaster is over with, as the skies clear of smoke. In the situation of the Rim Fire, the public hasn’t had much chance to see the real damages within the fire’s perimeter. All back roads have been closed since the fire was ignited. Besides Highway 120, only Evergreen Road has been opened to the public, within the Stanislaus National Forest.

From my April trip to Yosemite, and Evergreen Road, this unthinned stand burned pretty hot. This would have been a good one where merchantable logs could be traded for small tree removal and biomass. Notice the lack of organic matter in the soil.

Sometimes people say there is no proof that thinning mitigates fire behavior. It’s pretty clear to me that this stand was too dense and primed for a devastating crown fire. I’m guessing that its proximity to Yosemite National Park and Camp Mather, as well as the views from Evergreen Road have made this area into a “Park buffer”. Now, it becomes a “scenic burn zone”, for at least the next few decades.

There is some private land along Evergreen Road, which seem to have done OK, at least in this view. Those mountains are within Yosemite National Park. Sadly, the media likes to talk about “reduced burn intensities, due to different management techniques”, within Yosemite National Park. Only a very tiny percentage of the National Park lands within the Rim Fire have had ANY kind of management. Much of the southeastern boundary of the fire butts up against the Big Meadow Fire, generally along the Tioga Pass Road (Highway 120). Additionally, much of the burned Yosemite lands are higher in elevation, as well as having larger trees with thicker bark. You can also see that there will be no lack of snags for the blackbacked woodpecker. Can anyone say, with scientific sincerity, that over-providing six years of BBW habitat will result in a significant bump in birds populations? The question is really a moot point, since the Yosemite acreage, alone, does just that.

People have, and will continue to compare the Yosemite portion of the Rim Fire to the Stanislaus National Forest portion, pointing at management techniques and burn intensities. IMHO, very little of those comparisons are really valid. Apples versus oranges. Most of the Forest Service portion of the fire is re-burn, and there is no valid Yosemite comparison (other than the 2007 Big Meadow Fire). It has been a few months since I have been up there, and I expect that there are plenty of bark beetles flying, and the trees around here have no defense against them, with this persistent drought. Everything is in motion and “whatever happens” is happening.

Burn Intensity in the Rim Fire

June 2, 2014June 1, 2014 by Larry Harrell Fotoware

I ventured into the Rim Fire, where access is (still) very limited, and found a variety of conditions. Along Evergreen Road, on the way into the Hetch Hetchy area of Yosemite National Park, I first saw an area that had a prescribed burn accomplished, a few years ago. A “windshield survey” of that saw that there were plenty of trees surviving. I wasn’t surprised to see scattered mortality. It remains to be seen how many of these green trees already have bark beetles in them. In fact, I’m sure that some trees have changed color since I was there, in late April.

Farther up the road, near the historic Camp Mather, I saw this managed area and wondered why it didn’t survive very well. You can see that understory trees were cut, reducing the ladder fuels. Farther up the gentle slope there appears to be some survivors. All of the trees in this picture are likely candidates for bark beetles, and the green ones can support more than one generation. We are already seeing accelerated bark beetle mortality outside of the fire’s perimeter.

I scanned around, looking for a reason why the stand had so much mortality. Looking across the road, down the hill, I saw the reason why. It is pretty clear that this stand hadn’t seen any management, and the hot wind from the fire pushed the crown fire across the road. Some of those trees were simply just “cooked” by the hot gases, blowing through their crowns. While I have seen these fire-resilient pines sprout some buds the next spring, few of them survive through the next summer, for multiple reasons.

With over 250,000 acres burned, of course there will be a varied mosaic, with lots of examples of things we like to talk about, no matter what your point of view is. I will post more examples of what I saw in future posts.

Balanced Post-fire Treatments in the Rim Fire

June 1, 2014April 7, 2014 by Larry Harrell Fotoware

I ran across this excellent article from Eric Holst, Senior Director of the Environmental Defense Fund’s “working lands program”.

Here’s the link: https://www.edf.org/blog/2014/02/18/after-rim-fire-surprising-role-salvage-logging

This picture is a view looking down into the Tuolumne River Canyon, from the “Rim of the World” overlook. Down there is where the fire started. I’d bet the spin on this wildfire would be VERY different if it was ignited by lightning.

Holst is showing some excellent judgement in looking at the bigger picture of the realities of the Rim Fire, seeing that “letting nature take its course” isn’t the way to go on every burned acre.

The Forest Service recently proposed to conduct salvage logging – removal of dead trees – on about 30,000 of the 98,049 acres of high intensity burned area and remove hazard trees along 148 miles of high use road in the burn perimeter. While it may seem counterintuitive for a conservationist to do so, I support this effort. In the high intensity areas, the Rim Fire burned so hot that it not only killed every tree but the top inch or two of soil with critical soil microfauna, and seed stocks were also sterilized. Fire of this intensity has been relatively rare in the moist middle elevations on western slopes of the Sierra Nevada and the native forests are not adapted to bounce back from this type of fire.

There are also some “interesting” comments, and a hint of “eco-bickering”. In those comments is also a return of the “Chapparalian”, using his actual name (instead of one of his many pseudonyms and even fake names). There are also some other interesting names commenting about these issues. John Buckley, a local leader of an environmental group comments with an open mind and a dose of reality. Others continue to spout the misguided idea that leaving the Rim Fire alone is the only way to go. Some commenters talked about the reality that we have plenty of BBW habitat, protected within the National Park. One reality not covered is that re-burns cause extensive damage that is very difficult to recover from, especially in areas left to “recover on their own”.

I still see that post-fire management is essential to getting big trees back on the land. We already have site-specific evidence that forests didn’t return when post-fire management was excluded, 40 years ago. We ended up with old growth brushfields, and a few stunted trees. Those old brushfields burned at moderate intensity. We have a big variety of landscapes, with differing burn intensities and site-specific conditions. This partial comment is spot-on, regarding these facts

It is interesting to see how many comments Eric’s post attracted from authors who are vehement that absolutely nothing except ‘let nature takes its course’ on National Forest lands. Since we have 100,000 acres of National Park land for that experiment, it would be more interesting to apply some other options on the National Forest lands. In the climate change debate, we continue to witness the rapid expansion of vocal people so sure of their own story that they refuse to even consider the possibility that it is worth learning more about the changing earth. Hopefully, this fate will not befall the response to the Rim Fire.

It seems pretty clear to me that a few open-minded people from both sides are seeing the realities of the Rim Fire, and its future.

Power Fire 2014

February 23, 2014February 20, 2014 by Larry Harrell Fotoware

We’ve seen pictures of the Power Fire, on the Eldorado National Forest, before. I worked on salvage sales until Chad Hanson won in the Ninth Circuit Court, with issues about the black-backed woodpecker. The court decided that the issue needed more analysis, as well as deciding that the Forest Service’s brand new mortality guidelines were “confusing”. From these pictures, it is very clear to see that those mortality guidelines were way more conservative than they maybe should have been.

As you can see, in this finished unit(s), there were ample snags available for birds to use, despite multiple cuttings, due to the increased bark beetle activity, during the logging. No one can say that they didn’t leave enough snags, (other than the Appeals Court). These pictures are very recent, shot last month.

This picture amused me, as I put this sign up back in 2005. Plastic signs last much longer than the old cardboard ones.

Here is another view of the area, chock full of snags, well beyond what the salvage plans asked for, to devote to woodpeckers and other organisms that use snags. People like Chad Hanson want more high-intensity wildfires, and more dead old growth. It is no wonder that the Sierra Club decided he was too radical, even for them.

Edit: Here is the link to a previous posting from almost 2 years ago, with pictures. https://forestpolicypub.com/2012/05/28/the-power-fire-six-years-later/

Largest “Dealbreaker” Ever?!?

June 1, 2014October 20, 2013 by Larry Harrell Fotoware

This may shock some readers but, I am actually against HR 3188. I don’t support any logging in Yosemite National Park, or in the Emigrant Wilderness, other than hazard tree projects. What is also pretty amazing is that others in the House have signed on to this bill. It seems like political “suicide” to go on record, being in favor of this bill. However, I am in favor of exempting regular Forest Service lands, within the Rim Fire, from legal actions, as long as they display “due diligence” in addressing endangered species, and other environmental issues. Did McClintock not think that expedited Yosemite National Park logging would be, maybe, the largest “dealbreaker” in history?

Here is McClintock’s presentation:

HR 3188 – Timber Fire Salvage
October 3, 2013
Mr. Chairman:
I want to thank you for holding this hearing today and for the speedy consideration of HR 3188.
It is estimated that up to one billion board feet of fire-killed timber can still be salvaged out of the forests devastated by the Yosemite Rim fire, but it requires immediate action. As time passes, the value of this dead timber declines until after a year or so it becomes unsalvageable.
The Reading Fire in Lassen occurred more than one year ago. The Forest Service has just gotten around to selling salvage rights last month. In the year the Forest Service has taken to plow through endless environmental reviews, all of the trees under 18” in diameter – which is most of them – have become worthless.
After a year’s delay for bureaucratic paperwork, extreme environmental groups will often file suits to run out the clock, and the 9th Circuit Court of appeals has become infamous for blocking salvage operations.
We have no time to waste in the aftermath of the Yosemite Rim Fire, which destroyed more than 400 square miles of forest in the Stanislaus National Forest and the Yosemite National Park — the largest fire ever recorded in the Sierra Nevada Mountains.
The situation is particularly urgent because of the early infestation of bark beetles which have already been observed attacking the dead trees. As they do so, the commercial value of those trees drops by half.
Four hundred miles of roads are now in jeopardy. If nearby trees are not removed before winter, we can expect dead trees to begin toppling, risking lives and closing access. Although the Forest Service has expedited a salvage sale on road and utility rights of way as part of the immediate emergency measures, current law otherwise only allows a categorical exemption for just 250 acres – enough to protect just 10 miles of road.
By the time the normal environmental review of salvage operations has been completed in a year, what was once forest land will have already begun converting to brush land, and by the following year reforestation will become infinitely more difficult and expensive – especially if access has been lost due to impassibility of roads. By that time, only trees over 30 inches in diameter will be salvageable.
Within two years, five to eight feet of brush will have built up and the big trees will begin toppling on this tinder. You could not possibly build a more perfect fire than that.
If we want to stop the conversion of this forestland to brush land, the dead timber has to come out. If we take it out now, we can actually sell salvage rights, providing revenue to the treasury that could then be used for reforestation. If we go through the normal environmental reviews and litigation, the timber will be worthless, and instead of someone paying US to remove the timber, WE will have to pay someone else to do so. The price tag for that will be breathtaking. We will then have to remove the accumulated brush to give seedlings a chance to survive – another very expensive proposition.
This legislation simply waives the environmental review process for salvage operations on land where the environment has already been incinerated, and allows the government to be paid for the removal of already dead timber, rather than having the government pay someone else.
There is a radical body of opinion that says, just leave it alone and the forest will grow back.
Indeed, it will, but not in our lifetimes. Nature gives brush first claim to the land – and it will be decades before the forest is able to fight its way back to reclaim that land.
This measure has bi-partisan precedent. It is the same approach as offered by Democratic Senator Tom Daschle a few years ago to allow salvage of beetle-killed timber in the Black Hills National Forest.
Finally, salvaging this timber would also throw an economic lifeline to communities already devastated by this fire as local mills can be brought to full employment for the first time in many years.
Time is not our friend. We can act now and restore the forest, or we can dawdle until restoration will become cost prohibitive.

Why We Need to Salvage and Replant the Rim Fire

June 1, 2014October 9, 2013 by Larry Harrell Fotoware

Greg asked why we should bother with salvage logging on the Rim Fire, and I tried to explain how bear clover would dominate landscapes. He also seemed confused about modern salvage projects, here in California. Everything, here in California, is fuels-driven, as wildfires happen up to 13 times per century, in some places in the Sierra Nevada.

This picture shows how dense the bear clover can be, blocking some of the germination and growth of conifer species. Additionally, bear clover is extremely flammable and oily, leading to re-burns. This project also included removing unmerchantable fuels, including leaving branches attached. Yes, it was truly a “fuels reduction project”. You might also notice how many trees died, from bark beetles, after this salvage sale was completed. Certainly, blackbacked woodpeckers can live here, despite the salvage logging. Hanson and the Ninth Circuit Court stopped other salvage sales in this project, in favor of the BBW.

When you combine this bear clover with a lack of fire salvage and chaparral brush, you end up with everything you need for a catastrophic, soils-damaging re-burn and enhanced erosion, which will impact long term recovery and the re-establishment of large tree forests. Actually, there has already been a re-burn within this project since salvage operations in 2006. Salvage logging greatly reduced that fire’s intensity, as it slicked-off the bear clover, but stayed on the ground. Certainly, if the area hadn’t been salvaged, those large amounts of fuels would have led to a much different outcome.

Now, if we apply these lessons to the Rim Fire, we can see how a lack of salvage in some areas within the Rim Fire will lead to enhanced future fires, and more soils damages and brushfields. When the Granite Fire was salvaged in the early 70’s, large areas were left “to recover on their own”, in favor of wildlife and other supposed “values”. When I worked on plantation thinning units there, those areas were 30 year old brushfields, with manzanita and ceanothus up to eight feet high. Those brushfields burned at moderate intensity, according to the burn severity map. Certainly, there were remnant logs left covered by those brushfields, leading to the higher burn severity. It was the exact same situation in my Yosemite Meadow Fire example, which as you could see by the pictures, did massive damage to the landscape, greatly affecting long term recovery. Here is the link to a view of one of those Rim Fire brushfields, surrounded by thinned plantations.

https://maps.google.com/maps?hl=en&ll=37.999904,-119.948199&spn=0.003792,0.008256&t=h&z=18

I’ve been waiting to get into this area but, I expect the fire area will remain closed until next year. The plantations were thinned and I hear that some of them did have some survival, despite drought conditions and high winds, during the wildfire. In this part of California, fuels are the critical factor in wildfire severity. Indians knew this, after thousands of years of experience. They knew how to “grow” old growth forests, dedicating substantial amounts of time and energy to “manage” their fuels for their own survival, safety and prosperity. Their preferred forest included old growth pines, large oak trees, very little other understory trees, and thick bear clover. Since wildfires in our modern world are a given, burning about every 20 to 40 years, we cannot be “preserving” fuels for the next inevitable wildfire.

We need to be able to burn these forests, without causing the overstory pines to die from cambium kill, or bark beetles. That simply cannot be done when unsalvaged fuels choke the landscape. We MUST intervene in the Rim Fire, to reduce the fuels for the next inevitable wildfire that WILL come, whether it is “natural”, or human-caused. “Protected” old growth endangered species habitats may now become “protected” fuels-choked brushfields, ready for the next catastrophic wildfire, without some “snag thinning”. We cannot just let “whatever happens”, happen, and the Rim Fire is a perfect example of “whatever happens”. Shouldn’t we be planning and acting to reduce those impacts, including the extreme costs of putting the Rim Fire out, and other significant human costs? Re-burns are a reality we cannot ignore, and doing nothing is unacceptable. Yes, much of the fire doesn’t have worthwhile salvage volumes, and that is OK but, there are less controversial salvage efforts we can and should be accomplishing.

Here is an example of salvage and bear clover, six months after logging with ground-based equipment. This looks like it will survive future wildfires. You can barely even see the stumps, today! The bear clover has covered them.

Aerial view of the 1987 Complex Fire Salvage

October 5, 2013October 5, 2013 by Larry Harrell Fotoware

I took this shot while flying with a Forest Service buddy in 1989.

I am pretty sure that this is Forest Service land, near the Groveland Ranger District office. When I worked there in 1990, the Timber Management Officer was still angry at the less-than-aggressive post-fire salvage efforts that allowed so many “brain dead” trees to die and add to the fuel loading. I’m sure that all those dead trees had some green needles on them as salvage logging was proceeding. As you can clearly see in the photo, there are PLENTY of snags left in this HUGE wildfire zone. This isn’t even where the fire burned hot. The subsequent bark beetle bloom spread northward, chewing up forests more than 100 miles away. On the Eldorado, our Ranger District harvested 300 million board feet, between 1989 and 1992, of dead and dying timber from the severe bark beetle infestation. We were lucky, able to slide our EIS into place before the litigators could gather their case together. The Tahoe National Forest was too slow, and lost 2 years worth of salvage logging opportunities, turning merchantable dead trees into future wildfire fuels.

The Lake Tahoe Basin Management Unit was also hard hit, and slow to react. Here is a 1990 view of the north end of the Lake Tahoe Basin. My first two summers in the Forest Service were spent at the top of that mountain as the Martis Peak fire lookout. Of course, there are a LOT more dying trees up there than just the brown trees. So many of those trees became unmerchantable before they could be salvaged, as the public and eco-groups hoped that “nature” would take care of the problem. Since fire suppression in the Tahoe Basin is ensured, most of those dead trees are now horizontal, and perfectly preserved as fuels for the next big, destructive, erosion-causing, lake-polluting disaster.

Yosemite Wildfire Study

August 29, 2013 by Larry Harrell Fotoware

While browsing for historical fire maps, I ran across this interesting study of Yosemite wildfire issues. I scanned some of the study and felt it would be useful information.

http://staff.washington.edu/jlutz/Publications/Lutz_vanWagtendonk_Thode_Miller_Franklin_Climate_Fire_IJWF_2009.pdf

I didn’t know that there are fewer individual and less severe wildfires in the early season, due to snowpack’s effect on thunderstorm development. The Forest Service land, where I took this 1990 picture of the A-Rock Fire, has burned 13 times in the last 100 years. Why did this particular wildfire kill so much old growth, when previous uncontrolled fires did not?

You can also see the fire’s “twin”, across the canyon. It also has suffered a re-burn, although it was the Park Service who let a fire get out of hand, on that incident too. The A-Rock re-burned when a prescribed fire was lit, and lost, within an hour of ignition. The Meadow Fire burned for weeks, costing $17 million, closing the Park during the height of tourist season. The Forest Service portion of the A-Rock Fire hasn’t re-burned, yet.