Tag: high-elevation-desert-hiking

  • Free ISA CEUs: Week of June 1, 2026

    Free ISA CEUs: Week of June 1, 2026

    Last week, I had the opportunity to visit Ratón, New Mexico.

    With the end of spring around the corner, I decided check out the K-Pg boundary as this particular area has an iridium anomaly likely from a meteorite. I haven’t been to a spot with a visible K-Pg boundary in a long time (it was called the K-T boundary the last time I saw it), so this was the perfect opportunity to see a really cool geologic feature on a work trip.

    Now, you might ask “Why does a plant scientist care about rocks?”.

    While plants have my heart, I think the better question to ask would be “Why wouldn’t a plant scientist care about rocks?”.

    In the most comprehensive view of the Earth, plants are a microscopic portion of the matter that exists. Plants live on the Earth’s crust and if you work with plants, knowing soils, geology and hydrology is incredibly helpful–especially in desert ecosystems where plant life is defined by adaptiveness and success in “difficult” soils.

    In this region of the K-Pg boundary, there are lots of cool fossils that are part of the evolutionary history of plants. And the K-Pg boundary marks a mass extinction event that completely upended life on Earth, including plant life (but mostly animal life).

    Within that mass extinction, plants are also (part of) the reason we have coal and petroleum. Fungi didn’t exist yet to break down lignin, a structural material that makes up plants. The lignin and other organic matter from plants was compressed over eons and eventually became a layer of carbon-dense rock that we use for energy.

    The other reason I care about rocks is a bit more personal: I think geology is super cool. I come from a long line of folks who dug in rocks for a living (mining) and I grew up rockhounding in the Great Basin desert as a kid. In undergrad, I learned about interdisciplinary work and dipped my toes into hydrology (and was a co-author on a couple of papers).

    Unfortunately, the photo above doesn’t show the iridium layer too well as the most visible portion is alongside the road. I got a little too excited and forgot to take a photo from a better angle. The best place to see the iridium layer is where the silver sign is on the right. However, the overall soil layers on this side were more visible (including a dense layer of coal). For y’all it’s a sneak peak into a very unusual formation that you should go see in person.

    The driving route was closed to the general public, so I ended up going for a short hike on the volunteer-made trail that featured old-growth juniper and pinyon. I did a counter-clockwise loop with the K-Pg boundary spur, about 3 miles total.

    I’ll share a bit more about the old-growth trees I met next week as they deserve their own post.

    For me, this was a great way to begin the summer with the solstice, Juneteenth and Pride in only a few weeks. Consider taking some time outdoors this week to enjoy the changes in the seasons.

    Tree New Mexico’s Tree Steward Program

    Applications are open until August 1st, 2026. Tree Stewards is a statewide urban forestry training & education program covering popular topics, lessons, field trips, plantings (and more!) with guidance and training from various experts for 14 weeks. I supported this program last year as a mentor, lab leader and recently assisted with curriculum review. I highly recommend it if you’re wanting to assist with tree plantings as a volunteer, are seeking foundational training in tree work, or want to learn more about trees. If you are considering a career in arboriculture and live in New Mexico, this program is perfect for you too.

    I am scheduling consultations for June-September 2026.

    I’ll be in Utah (Utah County) in late August and Central Texas (Waco & College Station) in mid-late September.

    Support a local, queer-owned business by requesting an appointment today.

    Not quite ready to make a commitment? Consider answering our Ecosystem Manager Questionnaire to outline your goals and explore your relationship to your landscape.

    There is one live webinar CEU opportunity this week.

    Thursday, June 4, 2026

    Novel wilt in Sassafras @ 9:00 am-10:00am Mountain

    Sassafras wilt is an emerging threat to sassafras populations in the central hardwood region. Beginning in 2019, localized sassafras wilt was observed in southern Indiana. Symptoms initially raised concern that laurel wilt disease had expanded into the region. However, neither the causal agent (Harringtonia lauricola, previously Raffaelea lauricola) nor its primary vector (Xyleborus glabratus) have been recovered from affected trees in the state. Instead, a novel Ophiostoma sp. and other non-native ambrosia beetles have been recovered from symptomatic trees. Our study aimed to characterize the novel fungus and evaluate its pathogenicity to sassafras. Our results show that the recovered isolates belong to a novel species of Ophiostoma, referred to here as Ophiostoma lauricola sp. nov and that it is capable pathogen of sassafras. These results demonstrate that O. lauricola is a pathogenic fungus of sassafras. While the precise cause(s) of wilting sassafras trees in southern Indiana has yet to be determined, the ability of O.lauricola to cause disease symptoms on inoculated seedlings suggest that it may be involved and a likely contributor to causing this emerging wilt, although additional abiotic factors (e.g., drought stress) may influence wilt development. 

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    The Webinar Portal, a product of Southern Regional Extension Forestry (SREF) and winner of the 2011 USDA Forest Service’s Two Chiefs’ Partnership Award, is a “multi discipline” web platform used to promote and deliver live and on-demand virtual events and webinars focused on forestry, agriculture, conservation, climate science and other natural resource disciplines.

    Watch Here

    TreeStuff Webinars on YouTube

    Watch a video and pass the quiz to qualify for free ISA CEUs.

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    Tree Care Industry Association (TCIA)

    Introduction to Arboriculture Safety (1.25 ISA CEUs)

    In this program, you will learn about general tree care safety so that you can avoid accidents while working in the field.

    Susan Harwood Grant program OSHA Trainings (Up to 5 ISA CEUs)

    Free TCIA Member Webinars

    Remember, you can always ask your local ISA chapter if your event qualifies for CEUs.

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  • 5 C’s of Desert Field work

    5 C’s of Desert Field work

    Published in March 2021, re-published on May 2, 2025.

    Botanical field work in a harsh climate is an endurance sport. It is vitally important to prioritize the care of yourself, your team and your gear. You are a professional athlete existing in one of the world’s extreme environments. However, you aren’t just using your body, you’re also required to apply your education and skills with limited external support aside from your team. Use this guide to limit fatigue, increase preparedness and be mindful of you and your team needs.

    1. Cover

    Cover all of your limbs, especially if you are fair. Wear long sleeves, long pants, a wide brimmed hat, sunscreen on exposed skin and a bandana; your shoes also are included. If you are doing field work that is off the beaten path in rough terrain, do not wear lightweight trail runners. You will get cheatgrass (Bromus tectorum) in them and will cut your feet. I recommend wearing hiking boots that have a higher ankle and have leather uppers. Socks are vital to keep your feet happy and wool has great moisture-wicking properties. Using the right kind of field gear on your body will prevent the formation of injuries and heat-related illnesses.

    To learn more about boots, check out ‘All About Boots: A Botanist’s Perspective’

    2. Cool

    Consider the kind of fabric you are using for your gear. I prefer to wear a cotton or linen ‘overshirt’ to protect my skin and keep cool. However, you need to be careful with chafing, so take frequent breaks and remove your pack to dry out. When I first started out, I would get my field clothes from the thrift store or use hand-me-downs from relatives. Now, I prefer light-colored shirts that have UV protection. Desert nights are very, very cold and the mornings are cool. Bring layers for day and night use. There’s a trend in the outdoor industry to be “ultralight”. You’re probably car camping, so weight isn’t as much of an issue. Bring what you think you will need. You will pare down your field work belongings as the weeks go on.

    3. Coarse

    The desert is a harsh environment, especially if you aren’t used to it. Your hair, skin, eyes, hands and lips will feel it the most because they are continually exposed to the dry air. I recommend finding a hydrating lotion and/or lip balm. If you have long hair, to prevent matting and painful tangles, try oiling your hair with jojoba, coconut oil or conditioner and braiding your hair in a protective style appropriate for your hair texture. Consider getting sunglasses that completely wrap around to protect your eyes from the dust and sunburn. I would skip wearing contacts and get prescription glasses and sunglasses. Getting sand in your contacts can cause corneal abrasion.

    4. Care

    Your physical, emotional and mental health are important to the success of field season. Physical health can include stretching in the morning and evening to avoid injury, inspecting your feet for blisters, splinters or other issues. Remove your boots when you’re able to and wear sandals to let your feet breathe. This includes grooming: if water for bathing isn’t available, use baby wipes, bandanas, drybrush to get all the soil and sweat off of your body.

    Bring food & drinks that you want to eat. This isn’t the time to try a new diet. Your body needs nutrients and you need to eat. Food needs to be shelf stable to avoid food-borne pathogens. Please drink electrolytes to avoid electrolyte depletion. I’m a blue-flavor gatorade gal. Let your crew members and/or crew lead know immediately if you are injured or aren’t feeling well.

    Emotional health can include many things, but we’re going to focus on setting boundaries. You will be working closely with your co-workers for 8-16 weeks. It is likely that you will have disagreements: collection methodology, where to camp, where to gas up, what to listen to in the car, etc. If you feel safe to do so, speak up and communicate your needs. Your employer wants you to complete difficult tasks in a challenging environment. It is more expensive to hire and train a new crew member than to hear your concerns.

    See our Bill of Rights for Natural Resource Professionals.

    Arguably, mental health is the most important factor to keeping your morale up during field season. My go-to for a quick pick-me up on a hard day are sweets. I’m a big fan ginger candies and fancy instant coffee for cold mornings. To build rapport with your crew, bring treats to share (barring food allergies or dietary restrictions). If you need to recharge after a long day, bring activities that you enjoy. I bring books (physical or electronic/audiobooks), a journal/notebook, travel-sized art supplies and my current knitting project.

    5. Chaos

    Something will go wrong during field season, it is just a matter of time. It could be multiple flat tires two hours away from the nearest tire shop, an allergic reaction or injury, or an acute safety incident.

    I’ve found the best way to prepare for these situations is to have a personal first aid kit that holds your medications (OTC and prescribed), eye drops, bandaids, tweezers & needles (for removing splinters), alcohol wipes and anti-bacterial ointment. If you have asthma or severe allergies, inform your team members where your emergency medication is in your pack. Know where the nearest hospital, grocery store (water source), gas station and repair shop are. Be prepared to bail out if you or your team’s safety is comprimised–few jobs are worth not coming home to your loved ones and this isn’t one of them.

    Some days are going to be awful and you will want to quit. If you do, that’s okay. It’s not for everyone and there are even more natural resource jobs in office environments than ever before.

    If you liked this article and want to learn more about Desert Field Skills Training Workshops, book a free 15 minute consultation with us to learn more.