Pre-conference workshops
All workshops will take place on Sunday May 18, 2025 at the Puerto Rico Convention Centre.
Workshops are an additional cost to meeting registration, and are available to select and add during the annual meeting registration process.
Full Day Pre-Conference Workshop
Spatial analysis and statistical modeling with R and spmodel
Workshop Facilitator: Ryan Hill, US Environmental Protection Agency
When: Sunday May 18, 2025
Where: Puerto Rico Convention Centre
Duration & Time: Full Day, 9:00AM - 4:00PM
Cost: $100.00 USD
Statistical models often assume that the data are independent. Incorrectly assuming data independence can harm models, resulting in incorrect slope estimates, misleading p-values, and poor predictions. The independence assumption is often inappropriate for spatial data, as spatial observations close together tend to be more similar than spatial observations far apart (Tobler’s Law). Statistical models for spatial data that incorporate spatial dependence tend to notably outperform similar models that rely on independence. Building spatial dependence into statistical models is challenging, both from theoretical and computational perspectives, but recent software advances have made this type of modeling more accessible in R. This workshop will focus on using the R package spmodel (https://usepa.github.io/spmodel/) to perform spatial statistical modeling and prediction. The spmodel package has user-friendly syntax that builds from the lm() and glm() functions familiar to base-R users, significantly easing the transition from independence models to spatial models. spmodel also includes an extension of spatial modeling to random forests via the ranger() function. We will show how to use spmodel to fit spatial statistical models, interpret the model fit and inspect model diagnostics, perform model selection, and make predictions at unobserved locations. To facilitate the use of spmodel by attendees, the workshop will also cover accessing and handling geospatial data in R. This section of the workshop will include watershed delineation in R via USGS StreamStats and nhdplusTools, and data access libraries such as EPA’s StreamCatTools, FedData, and other data web services. This combination of geospatial analysis with spatial statistical modeling in R will provide attendees with the ability to seamlessly conduct their data generation and statistical analyses within this single software system.
Half-Day Morning Pre-Conference Workshops
Improving confidence with communicating and networking in professional settings
Workshop Facilitator: Juliana D’Andrilli, Advanced Environmental Research Institute (AERI), University of North Texas
When: Sunday May 18, 2025
Where: Puerto Rico Convention Centre
Duration & Time: Half-day Morning Workshop, 8:00AM - 12:00PM
Cost: $50.00 USD
Most communication workshops focus on lecturing, instead of providing tools to practice in a group setting. Our workshop focuses on the effective use of improvisation techniques to improve confidence with communication in the scientific community and to foster professional development for individuals to network successfully. The objective of this workshop is to educate and practice improvisation skills that will prepare participants for confident networking and socializing regardless of the communicative situation including (i) taking the first steps/initiating a conversation, (ii) maintaining a conversation, (iii) giving a presentation, (iv) physical presence/body awareness when involved in a conversation, and (v) quick critical and creative thinking.
Workshop agenda items include a brief introduction of experiences communicating with people, a discussion of common networking challenges, and the improvisation techniques for success. Following the introduction, all attendees will participate in progressive exercises designed to strengthen communication skills and confidence in diverse settings. The exercises will require vocal projections and physical movement, therefore plan to bring your healthiest self. Attendees will be both participants and audience members to maximize education and reflection. The workshop will conclude with a discussion, self-reflection/evaluation, and closing remarks.
At the completion of the workshop participants will communicate more confidently, think creativity, grow professionally, and have fun and be silly. Quick and creative thinking are essential targets for professional growth working both individually and in group settings. Scientists at all career stages should continue to practice effective communication to achieve success in the classroom, laboratory, during field work, and at scientific conferences. Avenues of confident communication practice, however, can be limited, therefore improvisation workshops provide mechanisms that foster practice and progressive education, where each exercise builds upon the previous exercise. No prior improvisation, public speaking, or theatrical experience is necessary, just the willingness to participate and be open to learning new techniques.
Advanced Computational Techniques for Applied Ecological Models
Workshop Facilitator: Aubrey Harris, USACE ERDC
When: Sunday May 18, 2025
Where: Puerto Rico Convention Centre
Duration & Time: Half-day Morning Workshop, 8:00AM - 12:00PM
Cost: $70.00 USD (coffee provided)
In the United States and elsewhere, there has been a great proliferation of spatial and temporal environmental data that can be leveraged for ecological analysis and restoration. Leveraging these diverse data types and analysis techniques makes it possible to strengthen ecological models to inform decision making. The objective of this workshop is to demonstrate a variety of advanced computational or data techniques that may be applied to ecological models for restoration planning. The course demonstrates the importance of developing conceptual ecological models, and walks attendees through increasing model complexity with the support of monitoring data, readily available spatial data, and numerical techniques including hydraulic modeling, statistical analysis, and machine learning methods. The framework and several hands-on activities will teach attendees how these tools may be applied to their own projects for restoration planning and alternatives analysis.
Professional Skills for Navigating Your Early Career
Workshop Facilitator: Christine Cornish, Virginia Tech
When: Sunday May 18, 2025
Where: Puerto Rico Convention Centre
Duration & Time: Half-day Morning Workshop, 8:00AM - 12:00PM
Cost: $0.00 USD for first 20 registrants (coffee & snack provided)
This half-day workshop provides opportunities for early career scientists and students to develop professional “soft skills” that may help them navigate their early careers. These skills are often termed the “hidden curriculum” and are not often presented in a structured setting, making obtaining these skills difficult. Within SFS, The Headwaters Leadership Academy (HLA) and Scholar Team for Research, Engagement, & Advancing Minority voices (STREAM) are two avenues to further develop professional skills and community, and this workshop is meant to provide a taste of what the HLA and STREAM programs offer.
This workshop focuses on soft skills including professional development (e.g., networking, selling yourself, conflict management) and mentor-mentee dynamics. Additionally, the workshop will address imposter syndrome, acceptance, and inclusivity. The goal is to provide participants with the opportunity to improve or develop professional development skills in a hands-on way while also providing information on further avenues with SFS to expand these skills. The target audience for this workshop are late-stage graduate students and early career scientists who are interested in the HLA, STREAM, or gaining more professional development skills.
The workshop starts with an overview of the HLA and STREAM followed by a series of presentations and activities that focus on soft skill development. These workshops will be facilitated by presenters from different career stages and will include an overview of a skill/topic followed by an activity to practice. We anticipate covering networking (identifying and expanding your network, speed networking, and sense of belonging), selling yourself (perfecting the elevator pitch and overcoming imposter syndrome), mentor-mentee dynamics (identifying healthy dynamics and fostering inclusivity), and conflict management (recognizing and working through conflicts). We will finish with a question-and-answer session with workshop presenters and current HLA and STREAM members to give workshop participants the opportunity to ask questions about covered topics and the organizations. Breakfast will be included with the workshop and an optional lunch/social gathering will take place afterwards for those who wish to join.
Introduction to Sparse Modeling in R
Workshop Facilitator: Christa Torrens & Bob Hall, University of Montana
When: Sunday May 18, 2025
Where: Puerto Rico Convention Centre
Duration & Time: Half-day Morning Workshop, 9:00AM - 12:00PM
Cost: $50.00 USD
Unlock the power of ecological insights in the era of big data! Massive ecological datasets are being generated more frequently and inexpensively than ever before. However, datasets that have far more predictors (P) than observations (N) pose serious challenges for traditional statistical methods, and often result in overfitting, poor predictive performance, and inaccurate variable selection. Sparse modeling approaches resolve the P>>N problem by constraining the number of potential predictors in a model, and typically lead to better out-of-sample prediction; these distilled models might also better reflect the true processes affecting the response. Join our interactive workshop where you'll delve into cutting-edge techniques using simple R packages to harness, analyze, and interpret big ecological datasets (datasets provided). This workshop is appropriate for scientists at any career stage; it will provide an introductory course on sparse modeling techniques followed by a live-coding lesson in R, where participants will create their own scripts for the SuSiE (susieR) and lasso (glmnet) approaches. Participants will walk away from this course with a firm understanding of several sparse modeling approaches and their usefulness, as well as methods for implementing, visualizing, and interpreting these modeling approaches in R.
Half-Day Afternoon Pre-Conference Workshops
Linking NEON aquatic observational and instrument data to answer critical questions in aquatic ecology at the continental scale
Workshop Facilitator: Stephanie Parker, National Ecological Observatory Network (NEON), Colorado
When: Sunday May 18, 2025
Where: Puerto Rico Convention Centre
Duration & Time: Half-day Afternoon Workshop, 1:00 PM - 5:00 PM
Cost: $50.00 USD
The National Ecological Observatory Network (NEON) provides open data from a continental-scale network of monitoring locations, including 34 aquatic sites stationed in stream, river, and lake ecosystems. This hands-on coding workshop will teach participants how to access, interpret, manipulate and visualize NEON aquatic data within the R statistical software environment.
Instruction will include an overview of the breadth of NEON aquatic datasets available for data users before providing code-along instruction in R. The goal of the workshop is to foster a capable NEON data user community with a focus on linking observational data, including organismal and water quality data collected by teams of field ecologists, with instrument data collected from a network of high-frequency sensors. Linking continuous stream discharge and other instrument data with aquatic macroinvertebrate community data and observational water quality data will be a highlight of the code-along. For example, participants may explore how macroinvertebrate communities respond to changes in stream discharge, water temperature, and turbidity levels in sub-tropical watersheds of Puerto Rico affected by intense storms (NEON Domain 04). Time will be reserved at the end of the workshop for attendees to explore additional NEON data products and to discuss and ask questions regarding their own research projects. Basic familiarity with R is required for participation in the workshop.
Navigating Complexity: SETS-Inspired Strategies for Freshwater Ecosystems
Workshop Facilitator: Rebecca Tiernan, Arizona State University
When: Sunday May 18, 2025
Where: Puerto Rico Convention Centre
Duration & Time: Half-day Afternoon Workshop, 1:00 PM - 5:00 PM
Cost: $50.00 USD
Freshwater ecosystems, such as rivers, wetlands, lakes, and streams, are experiencing frequent and intensifying disturbances due to urbanization, water consumption, pollution, and other human activities. Understanding the implications of these changes is critical for both human well-being and ecological outcomes, including water security, climate hazard mitigation, disaster risk reduction, biodiversity conservation, and ecological resilience. These challenges increasingly reflect the dynamics of complex systems.
The social-ecological-technological systems (SETS) framework offers innovative perspectives for addressing changes in complex systems to foster a more resilient environment. Applying the SETS framework to freshwater ecosystems provides a transdisciplinary lens and practical tools for navigating research in these interconnected systems. It is especially useful for analyzing ecosystem service provision and conducting vulnerability assessments related to water insecurity, flood risk, and other critical challenges.
In this workshop, we will explore how key concepts from the SETS framework can be applied to diverse research objectives to enhance our understanding of freshwater ecosystems. Participants will examine several case studies demonstrating the practical application of these concepts.
Through these case studies, we will foster dialogue between workshop leaders and participants while introducing practical skills, such as vulnerability assessments, to support the real-world application of the SETS framework to freshwater systems.
Github Workshop
Workshop Facilitator: Christopher Cousins
When: Sunday May 18, 2025
Where: Puerto Rico Convention Centre
Duration & Time: Half-day Afternoon Workshop, 1:00 PM - 3:00 PM
Cost: $20.00 USD
Have you ever wanted to start using Github to backup your data, easily switch between campus and home workspaces while saving your progress, catch coding errors between saves, and easily share your data with your advisor, committee, collaborators, and journals? Well, that’s what we’re here for! Getting started on Github can be intimidating, but this workshop is designed to give you all you need to hit the ground running! No prior knowledge of Github is necessary, and we'll be covering setting up your own repository, cloning it on your PC, and working with others. The activities in this workshop will give you a great starting point, and in the future you will thank yourself for your improved organization and ease of working from multiple workstations.
We’ve structured this workshop to be very hands on, and our goal is to get you comfortable with using this amazing resource and never have to search for lost files again! You’ll be using a reduced dataset from an ongoing eDNA project, and we’ll show you how you can compartmentalize your workflow to make it easily shareable with others you’re working with.
We’ve run this workshop at multiple conferences, including the 2023 Society for Conservation Biology conference and multiple Oregon State University graduate student conferences. And have streamlined it provide an excellent introduction and launghing point scientists early in their careers. Undergraduates and early graduate students are especially encouraged to attend! Work will be done on participant’s laptops, and you will need your own computer to participate. All participants will also need to follow some easy instructions prior to the workshop, to make sure you’re ready to go! They can be found here: https://github.com/rhyacotritonriot/RAFWE.WFGRS.2023
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