Past Conference Resources

2021 Virtual Urban Tree Care Conference (6 recorded presentations).

No CEU’s will be granted outside of conference attendance.

TTNM Conference - Nursery Stock Selection, Planting and Pruning Young Trees

This presentation will cover what to look for or specify when selecting nursery stock and how this step can avoid costly issues in the future. Addressing circling roots and root depth along with easy-to-do top pruning at planting will save money and problems going forward. If these steps were missed what to do with young trees to create storm resilience.

Ed Gilman (Speaker) - University of Florida, Professor Emeritus in Environmental Horticulture

Dr. Gilman was on the University of Florida faculty as a professor since 1984. He received
honorary membership in the American Society of Landscape Architects in 2016. Dr. Gilman wrote “An Illustrated Guide to Pruning” in its third edition. He received the International Society of Arboriculture Author’s Citation Award in 1999, Excellence in Education Award in 2003, Arboricultural Research Award in 2007, and the Award of Merit (ISA’s highest award) in 2016. He has published more than 120 scientific peer-reviewed journal articles on roots, planting, and pruning trees in 35 years in academia and industry. Dr. Gilman has conducted more than 800 presentations to professional groups throughout his career.

TTNM Conference - The Mechanics of Why Trees Break and Preventive Pruning Strategies

Digging deeper into what are the actual physical stresses a tree is experiencing during a storm event. Once we understand this we can explain, teach and perform from a position of knowing how to approach the tree to reduce the chance of mature tree failure.

Dr. Brian Kane (Speaker) - Massachusetts Arborists Association, Professor of Arboriculture, University of Massachusetts in Amherst, Mass.

Dr. Brian Kane is an ISA Certified Arborist and has been working in the industry for more than 30 years. His research focuses on tree worker safety and how practices like pruning, cabling, and rigging affect the likelihood of tree failure. He has published more than 60 scholarly papers on these topics. Dr. Kane has received the ISA Early Career Scientist Award, the Shigo Award for Excellence in Arboricultural Education, and the ISA President’s Award for dedicated service to the industry.

TTNM Conference - Climate-Ready Trees Full Report

“Climate-Ready Trees: Tree Species Selection Guidelines for the Albuquerque Metro Area,” has just been released at the end of 2020 and is accessible online: https://www.nature.org/newmexicotrees​. Hurteau was inspired by a similar project performed by researchers at the USDA Forest Service and University of California-Davis and published in 2018. With funding from the National Fish and Wildlife Foundation, Wells Fargo, Nusenda Foundation, Avalon Trust, Enterprise Bank & Trust, and other private donors, Hurteau and her team invited local tree experts to assess over 130 tree species for their long-term viability in the Albuquerque area.

Speaker
Sarah Hurteau (Speaker) - Nature Conservancy New Mexico, Albuquerque Urban Conservation Director

Before coming to The Nature Conservancy, she worked as a biologist for the Arizona Game and Fish Department, an environmental consultant, and a research professor at Penn State. Sarah is currently working to redefine how natural systems and urban communities interact, creating an Albuquerque metro area that is prosperous and environmentally sound.

TTNM Conference - Glyphosate: Things to Think About

Join us for a candid and practical presentation of today’s most contentious (and commonly used) herbicide: glyphosate. Dr. Bowling will discuss emerging issues after many municipalities banned glyphosate use and how trees are affected in our landscapes. If you’re confused about what the big deal is with glyphosate, why it is being banned, what the alternatives are, what is the difference between glyphosate and glufosinate, or how to even pronounce these words, this is the session for you. Prepare to learn a lot and be entertained throughout.

Dr. Becky Bowling (Speaker) - Texas A&M AgriLife, Assistant Professor and Extension Specialist for Urban Water

Dr. Bowling grew up in Lewisville, Texas, and completed a B.S. and M.S. in Horticulture from Texas Tech University before pursuing a Ph.D. in Crop and Soil Sciences at the University of Georgia. In her position, Dr. Bowling works jointly with the Texas Water Resources Institute and the Department of Crop and Soil Sciences to conduct research on water conservation and resource-use efficiency in the urban landscape. As part of AgriLife’s urban water team, she collaborates with fellow researchers to better understand the roles of plant selection, irrigation programming, and soil management in improving water-use efficiency. She also works to provide timely information on the topic of turfgrass weed management and is involved in a $5.7 million USDA SCRI grant to address the herbicide resistance epidemic in annual bluegrass across turfgrass systems in the United States.

TTNM Conference - Drought Conditions: Planning & Adapting

Dave DuBois, the state climatologist for New Mexico, will talk about climate change in New Mexico and especially its relation to urban landscapes in our region. Dr. Dubois, also Director of the New Mexico Climate Center and Associate College Professor at New Mexico State University, will give an update on the environmental indicators of climate change in the state and where to find related resources. Dr. DuBois says we have been seeing an increase in temperature of about 0.7°F per decade over the past 50 years across most of New Mexico. He will review the latest on climate change indicators across the state that include temperatures, drought, rainfall, extreme precipitation, winds, wildfires, growing season, and air quality.

Dave DuBois (Speaker) - New Mexico State University, Department of Plant & Environmental Sciences, New Mexico State Climatologist

Dr. DuBois is the State Climatologist for New Mexico and Associate College Professor. As State Climatologist, Dr. DuBois focuses on climate literacy through providing climate information and education to the public, speaking engagements, interviews, school demonstrations, social networking, and tours. He is also the New Mexico Community Collaborative Rain, Hail, and Snow (CoCoRaHS) state coordinator. Dr. DuBois chairs the NM Drought Monitoring Workgroup for the NM Governor’s Drought Task Force. As the State Climatologist, he directs the New Mexico Climate Center and oversees the ZiaMet mesonet, a network of automated surface weather stations throughout the state. Dr. DuBois is a native New Mexican but grew up on a farm in southern New Jersey.

TTNM Conference - Healthy Soils Support Healthy Community Trees

Join us in learning why soil is one of the most important parts of maintaining a viable and long-lived community tree canopy. Tree health and risk is heavily influenced by the health and quality of the soil surrounding it. Soil provides trees with essential nutrients, water, support, gas exchange, and more, but these services are limited when soil is compromised (for example, through pollution, compaction, and limited root volume). In this webinar, you will learn about the biological and arboricultural basis for managing soils of community trees, including understanding compaction, salinity, and soil crusting and ways to ameliorate it, soil organic matter and its application, water harvesting into the soil below the pavement, protection during construction, and recommended soil volumes. This session supports sustainable urban development projects and landscapes.

Holly Campbell (Speaker) - University of Georgia Warnell School of Forestry and Natural Resources, Public Service Assistant

Ms. Campbell focuses on community forestry and wildland fire outreach education and undergraduate instruction. Ms. Campbell is also part of the faculty team of a new Warnell degree program in Community Forestry and Arboriculture, which launched in Fall 2019. Among other interests in community forestry, Ms. Campbell seeks to educate the public and professionals about soil protection during construction, increased soil volume to urban trees, and the importance of urban soil health and quality to support tree health. Ms. Campbell has a BSA in Horticulture and an MS in Forest Resources, where she focused on soil science research. Prior to being an educator, Ms. Campbell was a landscape gardener for over 10 years, focusing on soil health, wildlife-attracting gardens, and perennial fruit production.

TTNM Conference - Soil Geomorphology for Arborists

“Soils are the diverse baseline ecological components of terrestrial plant growth. We will explore some of the tensions that arborists and other land resource professionals encounter in their attempts to grow good trees and other plants. These tensions include diversity in the soil landscape: the tasks of solving resource assessment conundra, analysis and assessment: dealing with some common mythologies attached to the understanding of soil resource properties and soil behavior/capabilities, compacted and stratified soils: the difficulties and pleasures of negotiating differences between construction professionals and horticulturally sensitive individuals tasked with growing plants, if you build it, will they grow there?: performing natural resource magic in a physical world, and case studies of some large projects will be presented and lightly discussed. Soils and soil processes will be "venerated."

David Kelley (Speaker) - Kelley & Associates Environmental Sciences, Inc., President

David Kelley is a plant and soil scientist who has been involved in wildlands ecological assessment and habitat restoration, as well as agricultural and urban soil projects, for over forty years. He picked up degrees in zoology (B.S. 1970) and botany (M.S. 1974) at Texas Tech University, and almost finished a Ph.D. in plant physiology and soil science (Ph. Cand. 1977) at the University of California, Davis, on his way to starting his consulting firm in 1981 in Davis. Although he maintains that he has never had a career-track job, he has managed to spend time as a roughneck in the West Texas oilfields; teach upper-division Plant Physiology at UC Davis and Wildland Ecology at Humboldt State University; grow and export a few tons of asparagus from Peru; design and permit what was at the time the largest wetland mitigation project in the U.S. west of the Mississippi (Kachituli Oxbow in western Yolo County); testify and provide consulting services as an expert on wetlands, soils, trees, and agricultural issues in Hong Kong, West Virginia, Hawaii, Belize, Mexico, and throughout California; and enjoy some time spent hunting and swimming across most of the U.S. Along the way, he has served as an officer of the Soil and Water Conservation Society, the Society for Range Management, Professional Soil Scientists Association of California, the California Native Grasslands Association, and other professional organizations, and he has had the privilege and pleasure of teaching way too many short courses on soils, wetlands, agriculture, and trees to resource professionals in several states. He brings a real and long-standing interest in the conservation and management of natural resources and the complex realities of trees and soils to our Think Trees New Mexico conference this year.