ERM-1466 “Chemical Weed and Brush Control Reference Guide for Rangeland”

AgriLife Logo

ERM-1466 “Chemical Weed and Brush Control Reference Guide has been updated to include MezaVue and other new herbicides!

Check it out here!

Range Concepts – Texas Ecosystem Analytical Mapper and Seed Mix Map

AgriLife Logo

This week’s Range Concepts dives into the Texas Ecosystem Analytical Mapper (TEAM) from Texas Parks and Wildlife.  TEAM is an easy-to-use FREE resource that includes soil mapping, plant community descriptions, threatened and endangered species, and much more!

The Seed Mix Map from Caesar Kleberg Wildlife Research Institute displays a FREE custom seed mix for an identified area defined by soil type within each ecoregion.

Both of these tools can be synergistically used together to build reseeding recommendations for disturbed rangelands, or for enhanced understanding of rangeland soils and plant communities!

Handout: Texas Ecosystem Analytical Mapper and Seed Mix Map

YouTube Tutorial Video: https://youtu.be/Nd_K7zbr0kg

 

Range Concepts – Plant Identification

Check out this week’s Range Concepts:

Handout

 

Range Concepts – Web Soil Survey

Check out our new YouTube Channel featuring videos and handouts dedicated to increasing County Extension Agent knowledge and enhancing landowner’s understanding of tools, resources, techniques, and strategies on rangelands!

Our latest post features application and utility of Web Soil Survey, an online free resource for understanding soil mapping and tools.  Nearly all farmers, ranchers, and forest landowners across the country rely on one common resource for production: their soil. If you’re interested in learning more about this medium that grows our nation’s food, fuel, and fiber, here is a advantageous tool to help!  Get the Web Soil Survey Handout here and watch the YouTube video here!

Range Concepts – Rangeland Analysis Platform

Check out our new YouTube Channel featuring videos and handouts dedicated to increasing County Extension Agent knowledge and enhancing landowner’s understanding of tools, resources, techniques, and strategies on rangelands!

Our latest post features application and utility of Rangeland Analysis Platform, an online free resources for understanding trends in vegetative cover on rangelands.  Get the Rangeland Analysis Platform Handout here and watch the YouTube video here!

Thinking like a grassland…means thinking BIG!

AgriLife Logo

Thinking like a grassland.

What does this mean to you?

Well, to Dr. David Augustine from the USDA-ARS Station in Fort Collins, CO and others, it means large-scale movement of many species.  This large-scale movement enables the Great Plains evolved strategies to contend with drought, floods, and even wildfires…in a nutshell….extreme variability in weather resulting in low forage production.

Currently, our pattern of land ownership and use of Great Plains grasslands challenges native species conservation.   For example, too much management is focused at the scale of individual pastures or ranches, limiting opportunities to conserve landscape-scale processes such as fire, animal movement, and metapopulation dynamics.

“Figure 1. Potential natural vegetation of US portion of the North American Great Plains, adapted from Kuchler (1964).”

 

“Estimated extent of 5 major ecoregions of the US Great Plains, subdivided into 14 vegetation communities as mapped by Kuchler (1964; see Fig. 1). For each community, we present the estimated percent of the landscape in each of 10 land cover types based on an integration of cropland data layers (2011e2017) with the 2011 National Land Cover Database.”

 

Opportunities to increase the scale of grassland management include:

  1. Spatial prioritization of grassland restoration and reintroduction of grazing and fire.
  2. Finding creative approaches to increase the spatial scale at which fire and grazing can be applied to address watershed to landscape-scale objectives.
  3. Developing partnerships among government agencies, landowners, businesses, and conservation organizations that enhance cross-jurisdiction management and address biodiversity conservation in grassland landscapes, rather than pastures.

Thinking like a grassland should be pretty easy for us range managers…open spaces, big country, and…thinking big!!

For an in-depth view of “Thinking Like a Grassland: Challenges and Opportunities for
Biodiversity Conservation in the Great Plains of North America”, click on this link: Thinking like a grassland Augustine et al., 2020 REM.

Prescribed Burn School… Going Digital!

AgriLife Logo

Ok, get excited because I have some news to share with you! For the past year, I have been putting together an improved burn school experience in the form of an online course. This course packs all of the prescribed burn education I go through in the first two days of a burn school and lets you go through the content at your own pace.

This course is perfect for you if…
• You are ready to see an improvement in your rangeland and ecosystem
• You are limited on time and want to learn how best to bring life back to your land
• You are interested in learning more about prescribed burning and the benefits of burns
• You currently are or are interested in becoming a Certified and Insured Prescribed Burn Manager (CIPBM)
• You want to be eligible for future certification from the Texas Department of Agriculture

Prescribed Burning Benefits
Prescribed burning, also known as controlled burning, is a technique used by certified fire experts to manage rangeland productivity and restore health to ecosystems.

Fire has played a significant but complicated historical role. Land managers have tried for decades to remove fire from fire-dominant ecosystems, which has affected future generations of land managers. It is important for us to be informed about the role that fire plays in our ecosystem in order to maintain rangeland productivity, especially systems challenged by brush encroachment.

Prescribed burning can be defined as hazard-reducing burning of a wildfire, set intentionally for purposes of forest management, farming, and prairie restoration. Prescribed fires are intentionally ignited in order to achieve specific land management objectives, such as restore ecosystem health and recycle nutrients.

Many species depend on fire to maintain their habitat. Fire is one of the best management tools for invasive plant control and prescribed burning can prepare the land for new trees and vegetation.
Prescribed burns help manage weeds and lower the risk of wildfires by reducing the amount of flammable fuel in the area. Additionally, they can restore nutrients to the soil and encourage healthy plant growth.

Ready to take the next step in restoring your land through prescribed burns?
Prescribed Burn School Details
Cost: $200
Sections: 13
Time: 24 hours
Launch Date: February 10, 2020
Self-paced, available year-round

Once the course is launched, you can enroll at any time and set your own pace for learning. The course allows for flexible study time to go through the materials whenever you want.

Prescribed burning requires extensive planning, training, personnel, and equipment. There are important steps that have to be taken prior to the day of the burn in order to conduct a prescribed burn safely and correctly.

This course walks you through all of the steps of a prescribed burn and gets you ready to participate in a burn field day.

Upon completion of this course, you will be able to:

• Explain the history of fire as an ecological tool
• Evaluate fuels present across many environments according to their defining characteristics
• Describe fire behavior according to physical and chemical principles
• Prepare for weather conditions as they relate to burning
• Discuss the impact topographic influences have on fire behavior
• Analyze the effect that fire has on plant communities and wildlife habitat
• Plan a prescribed burn
• Identify proper burning equipment and safety techniques
• Employ proper firing technique according to the prescribed burn goals and objectives
• Mitigate smoke impacts
• Understand laws and regulations regarding prescribed burning
• Evaluate potential burn sites

After you successfully complete the course and earn your certificate, you will have 1 year from the date of completion to sign up and participate in a field day to become eligible for certification through the TDA. Available field dates will be listed at the end of the course.

The Prescribed Burn School course goes live on February 10, 2020. Find it on AgriLife Learn, Texas A&M AgriLife Extension’s new online learning platform.

Want us to send you a reminder when the course launches? Sign up today and we will notify you as soon as the course is open for registration.

Click here for more info on this course!

Published to Pasture…Soil Health!

Soil Health…kind of catchy, right?!  I agree.  And, so do thousands of other range managers and landowners.  It’s the buzz word of the century and it’s here to stay.  So what do we know about soil health and how the heck can our ranchers use it?

Today, we will be looking at 2 relatively recent articles on soil health.  First, “Usable Science: Soil Health” written by Justin Derner, Chuck Stanley, and Chad Ellis.  Secondly, we will look at “Soil Health as a Transformational Change Agent for US Grazing Lands Management” written by Justin Derner, Alexander Smart, Theodore Toombs, Dana Larsen, Rebecca McCulley, Jeff Goodwin, Scott Sims, and Leslie Roche.

Usable Science- Soil Health 

Why is soil health on the minds of every range manager these days?  Easy.  Dust Bowl of the 1930s was a benchmark event that changed every single range, crop, and land-man’s way of thinking.  Total game changer.  As Derner and others stated, “The 1930s Dust Bowl remains entrenched in the memories of land managers for how drought can lead to widespread wind erosion.”  I couldn’t agree more.  As range managers, we seek to learn from our mistakes – not repeat them.  So now we have the most talented scientists working out the details of a very complex, obscure, and complicated science of the physical, chemical, and biological components of soil and how applicable conservation practices increase production, capacity, and ecosystem services through enhanced soil water holding capacity, appropriate nutrient cycling, and greater resiliency to weather variability and predicted climate changes. For example, utilizing novel experiments with adaptive grazing management wherein short “pulses” of grazing with a large herd followed by rest periods of more than 1 year provides experimental platforms to evaluate the efficacy of soil health monitoring efforts.  Can I get an amen from the range gospel choir?!  Wahoo!!! It’s about dang time!

To summarize what the Rangelands article is talking about, here we go:

#1. What are the effects of conservation practices (e.g., prescribed grazing, prescribed fire, and brush management) on the chemical, physical, and biological components of soil health?

#2. Can the chemical, physical, and biological components of soil health be used as “early indicators” of phase, transition, and/or threshold shifts in plant communities for state-and-transition models to enhance ecological site descriptions?

#3. How can the chemical, physical, and biological components of soil health be enhanced through adaptive management to increase the resilience of soils to weather variability and changing climate?

#4. How can the soil health tool kit to provide more robust and broad assessments of soil health and/or monitoring of the chemical, physical, and biological components for land managers in a timely and responsive manner to facilitate adaptive management be expanded?

 

Fast forward to our next article, Soil Health as a Transformational Change Agent for US Grazing Lands Management and now is where we get to the cool nerd stuff. Current soil health is an opportunity not to focus on improvement of soil health on lands where potential is limited but rather to forward science-based management on grazing lands via

#1. Refocusing grazing management on fundamental ecological processes (water and nutrient cycling and energy flow) rather than maximum short-term profit or livestock production

#2. Emphasizing goal-based management with adaptive decision making informed by specific objectives incorporating maintenance of soil health at a minimum and directly relevant monitoring attributes

#3. Advancing holistic and integrated approaches for soil health that highlight social-ecological-economic inter-dependencies of these systems, with particular emphasis on human dimensions

#4. Building cross-institutional partnerships on grazing lands’soil health to enhance technical capacities of students,land managers, and natural resource professionals

#5. Creating across-region, living laboratory network of case studies involving producers using soil health as part of their grazing land management. Explicitly incorporating soil health into grazing management and the matrix of ecosystems services provided by grazing lands provides transformational opportunities by building tangible links between natural resources stewardship and sustainable grazing management, as well as providing paths to reach broader audiences and enhance communications among producers,customers, and the general public.

 

Now, we can really jump up and say “hallelujah!!!!”

This is what their vision looks like:

My favorite part, is “Re-focus grazing management on fundamental ecological processes.”  What a concept!!

Better yet!  There is an app for that!  Check out LandPKS on your smartphone device and start collecting data on LandInfo, LandCover, and LandManagment!

Please click here for more information regarding this remarkable tool!

Believe it or not, Soil Health is more fun and easy than you think!  We just overcomplicated it!

Published to Pasture…Liability and Prescribed Fire: Perception and Reality (EPPBA)

In 2017, a group of prescribed fire researchers (including me!) set out to answer the age-old question…is prescribed fire liability…prescribed fire’s scapegoat?  Check out this work that talks about the Edwards Plateau Prescribed Burn Association escape prescribed fire lawsuit here.

(J.R.Weir,U.P.Kreuter,C.L.Wonkka,etal.,LiabilityandPrescribedFire:PerceptionandReality,RangelandEcology&Management, https://doi.org/10.1016/j.rama.2018.11.010)

Although use of prescribed fire by private landowners in the southern Great Plains has increased during the past 30 yr, studies have determined that liability concerns are a major reason why many landowners do not use or promote the use of prescribed fire. Generally, perceptions of prescribed fire−related liability are based on concerns over legal repercussions for escaped fire. This paper reviews the history and current legal liability standards used in the United States for prescribed fire, it examines how perceived and acceptable risk decisions about engagement in prescribed burning and other activities differ, and it presents unanticipated outcomes in two cases of prescribed fire insurance aimed at promoting the use of prescribed fire. We demonstrate that the empirical risk of liability from escaped fires is minimal and that other underlying factors may be leading to landowners’ exaggerated concerns of risk of liability when applying prescribed fire. We conclude that providing liability insurance may not be the most effective approach for increasing the use of prescribed fire by private landowners. Clearly differentiating the risks of applying prescribed fire from those of catastrophic wildfire damages, changing state statutes to reduce legal liability for escaped fire, and expanding landowner membership in prescribed burn associations may be more effective alternatives for attaining this goal. Fear of liability is a major deterrent to the use of prescribed fire; however, an evaluation of the risks from escaped fire does not support perceptions that using prescribed fire as a land management tool is risky. Prescribed burning associations and agencies that support land management improvement have an important role to play in spreading this message.

EPPBA LAWSUIT

In the second case, insurance provided to members of a PBA in Central Texas contributed to the initiation of multiple lawsuits following an escaped fire that negatively affected the use of prescribed fire by some landowners. The specifics of this incident and its aftermath were obtained through interviews with people involved in the lawsuits and through analysis of legal briefs and motions filed with the Sutton County court. In March 2011, a contractor who was neither certified as a burn manager nor insured was hired by a pair of private landowners in Sutton County, Texas to conduct a prescribed burn on their property during a burn ban. The contractor had recently become a member of the local PBA and counseled the landowners who hired him to also join the PBAs so  that they would be covered by the prescribed fire insurance provided by the association to its members. To comply with the PBA’s insurance requirements, the contractor also filed a burn plan with the PBA. In addition, these people requested an exemption from the county judge to apply prescribed fire during the burn ban. The judge ruled that only certified burn bosses would be granted a variance and denied the request. In contravention to this ruling, the contractor nevertheless proceeded with the planned burn. In preparation for the burn, the fire crew pre-burned backfires along firebreaks to create blacklines on the downwind side of the planned fire. During blackline burning, the wind direction shifted, causing the fire to ignite a stand of extremely dry juniper trees. Embers from the burning junipers were blown outside of the burn unit and initiated an escaped fire that burned approximately 405 ha on the contracting landowners’ property and three adjacent properties. Even though there was no major property damage or injury, the escaped fire led to multiple lawsuits. Three plaintiffs filed lawsuits involving the landowner’s property, where the fire started; the PBA; and a founding member of the PBA who had disapproved the proposed burn. Two insurance companies became involved in claims by the three landowners including the company that underwrote the PBA’s prescribed fire insurance policy and the company that provided insurance for the landowners who had signed the contract for the burn. Initially, the latter insurance company stated its policy did not cover prescribed fire damage but ultimately agreed to pay for the claimed damages to settle the litigation. Once the insurance companies agreed to pay for the specified damages, the defendants were dropped from the lawsuit. The ultimate effect of the lawsuits for the unapproved burn was that the insurance company withdrew coverage of the PBA’s prescribed fire insurance policy. Importantly, the insurance company omitted to include an “illegal activities” clause in the policy with which the insurance company would not have had to pay any claims because this was a fire conducted against
the ruling of a county judge. The PBA was named in the lawsuit due to wording in its bylaws that erroneously made it appear that the PBA did contract burning for landowners. As a result, numerous PBAs rewrote their bylaws to emphasize they only provide education, training, and opportunities for landowners to conduct prescribed burns and to clarify that PBA membership does not provide the right to burn outside state laws or prescribed burning guidelines set by the PBA. The fear of liability from this one incident has dramatically reduced the use of prescribed fire in the region, even though the escaped fire  and subsequent lawsuits stemmed from an illegally and improperly conducted burn. One informative statement came from an individual who was a PBA member and had burned regularly but became concerned about risk following the outcome of the lawsuits stemming from this illegal burn in which he had no part. He stated: “How could I get started burning in 2003 without checking my insurance coverage for hostile (escaped) fire? There was no visceral ‘fear.’ Also, there were no escapes on my30-plus fires. Now the fear is intellectual. With it comes inertia. No one wants to have an escape, and we all know that with any fire there is always that risk. Why doesn’t planning allay that fear? The damage done by the arrogance of the escaped fire in 2011 hangs around our shoulders like a cloak.”

This individual experienced risk reversal and stopped using prescribed fire because of concerns about the actions of others—in this case a lawsuit initiated by a neighbor because his land was burned and due to the existence of an insurance policy against which he could claim. Most other people in the area who had used prescribed fire and were not covered by the PBA’s insurance policy continued to burn undeterred.

Outside the Fire…Chris Schenck

Chris Schenck works as the Texas Parks and Wildlife Department Statewide Fire Program Leader for the Wildlife Division.  He also serves on the Texas Department of Agriculture Prescribed Burn Board and, most importantly, he is a friend, colleague, and admirably passionate about fire’s role on Texas rangelands.

How did you get introduced to fire? In 1979 as a college student at Utah State University (the other Aggies), I got a summer job as a Fire Prevention Technician on the Wasatch Cache National Forest. The long time Fire Management Officer Neff Hardman took me and others under his wing and gave us lots of opportunities in fire and fuels. In the fall when most students were in a dull work study job several of us would be burning brush piles in the afternoon on the forest till dark. Later when ranching in Idaho I tried burning windrows of sage brush with little experienced in “controlled burning.” I found out after burning down a Union Pacific drift fence and part of the neighbors pasture how little I actually knew about Prescribed Burning.

What started as a really good summer job became a thirty plus year career in Fire and Aviation with the US Forest Service. I continued to learn and progress in many areas in fire during my time. I was blessed to work throughout much of the country and even Alaska and Australia. I worked on Hand Crews, Engines, Helicopter Crews and Incident Management Teams. I also worked in Structural Fire and as an Emergency Medical Technician. Later I was a Fire Management Officer of a District and then a National Forest.

I did make a pretty good living in fire suppression and we did a fair amount of Prescribed Burning in the shoulder seasons and traveling throughout the south in the winter. A lot to times on real big wildfires, I wondered if what we were doing really made a difference. Seemed like those wildfires were going to go out when they wanted to, but we would take credit for it any way. I did notice many times when we had conducted Prescribed Fires and other fuels treatments and big wildfires ran in to those areas we had a better chance to actually manage the fire.

The US Forest Service has a mandatory retirement of age 57 for folks in fire. This was tough for me as I had just about figured out what I was doing at that age. Fortunately a job came along with Texas Parks and Wildlife Department. The State Fire Program Leader for the Wildlife Division is the job I am currently in. This is perhaps the best job I have ever had in fire management. I am paid well travel all of Texas and don’t have to supervise anyone. More so my supervisors have empowered me to try to make a difference in the Division and there for in Prescribed Fire in Texas. The Division burns about 30-40,000 acres on Public lands and provides Technical Guidance for Prescribed Fire on 6-12,000 acres of private lands each year.   Perhaps this work in prescribed fire is a little penance for all the fire suppression of my youth.

How early do you start planning for a prescribed burn? A year in advance would not be too soon to start planning for prescribed burns. The Division allows burn plans to stand without major revision for 5 years. This would signify a 5 year rotation for fire on the burnable land in a given project. Our Burn Plans also receive technical review by another Burn Boss. We have developed burn plans with short turn around for Private Land Technical Guidance Prescribed Fire within a month. These are usually low complexity Prescribed Burns. Most important are site visits and developing a fuels and weather prescription.

What’s most unique about a post-fire environment? I think looking at the various fire effects and how the phoenix rises from the ashes so to speak. Certainly the immediate or first order fire effects is shocking to most viewers. Less so to me as I have a pretty good idea that with in a growing season new plant growth is coming. I have noticed in many ecosystems many native plants are hidden by the invasive species only to flourish in the post fire environment. Even in stand replacing fires in some fuel types we see results within that growing season. I am often disturbed by the terms used by the media about “destructive wildfires” or “total devastation.” Certainly these fires are destructive to people, infrastructure and livestock.   The ecosystem is often very resilient and comes back to more properly function stages. That’s where the phoenix comes from.

In your opinion, what makes a successful fire? Success is multi-faceted. At the most basic level is that we kept the fire in the box and folks were safe in doing it. At the most complex levels is that we achieved our most desirable management or ecological goal. In between there are a variety of measures of success. For land owner Technical Guidance, first entry burns I often here the land owner say ”At first I was a little worried about burning, but now I see that under the right conditions it can be done.”

On or public lands larger projects after multiple entries it is rewarding to see quantifiable changes in forage production and type, or actual improved water yields. On landscape prescribed fires it is great to see communities able to sustain and manage a wild fire because of strategic prescribed fire and fuels reduction programs.

Who or what would you never burn without? There are a few things: A good prescribed burn plan with a sound fire behavior and weather prescription. Good preparation of fire lines or holding features. Good dependable people and equipment. I truly believe that 70% of success in prescribed fire is in planning and preparation. If you have that the mindful execution of the plan makes the other 30% of the burn day enjoyable. Even with an occasional spot or slop over, you had a plan to catch it before it was an escape. That’s the way 99% of prescribed fires go