Progress 08/25/16 to 09/30/20
Outputs Target Audience:The target auidences includeUSFS scientists, tribal, state and federal land managers, and private foresters that routinely use information on the impacts of fire on tree mortality, as well as post-fire growth and yield.Two widely applied USFS modeling systems are the FVS-Fire and Fuels Extensionand the First Order Fire Effects Model, amajor limitation of existing equations used by these models to estimate fire induced mortality is that data are limited for younger trees. Changes/Problems:
Nothing Reported
What opportunities for training and professional development has the project provided?Smith has been working directly with Dr. Everett to convert an existing Culture Fire Ecology course to online using Articulate Storyline 3. This course, which is already taught at SKC as an undergraduate course, will also be delivered at UI to its non-indigenous population. In 2019, Dr. Smith developed and taught a graduate professional development course aimed at helping doctoral students and postdocs succeed in agency and academic interviews. The course was developed as a synchronous online and in person course and was delivered in Spring 2020 and was attended by 10 participants, including some of the project's graduate students. Dr. Smith also developed and taught a year-long introduction to research methods course for undergraduate students in the College of Natural Resources. In 2020 and 2021, following an approach suggested by Dr. Smith in NSF funded project HRD-1906157, three of the doctoral students who have been partially supported by the project are working towards an education chapter in their dissertation focused on a review of course development, delivery (online and on campus), and assessment approaches. This approach takes PhD students beyond the usual 'teaching assistant' experience by having them design, teach, and assess lessons. To facilitate this, Dr. Smith enabled access to his course preparation materials for multiple project graduate students to view how he approached course design and development for both on campus and online modalities. The graduate students were able to provide direct feedback and several volunteered to develop additional content. Dr. Smith provided trainings on the use of Articulate Storyline 3 and advice on teaching via different modalities. Dr. Smith also provided advice on developing ADA compliant transcripts alongside each lesson and provided advice and suggestions on different assignment and approaches to assess the effectiveness of the student learning outcomes. During these two years, students within the project had additional access to the resources of the National Center for the Integration of Research, Teaching and Learning (CIRTL) that enabled access to seminars focused on instructional design and collaborative research support. During the last year, Dr. Smith has worked with the UI Center for Excellence in Teaching and Learning (CETL) to provide an online CANVAS based course to be shared via the CIRTL network. This course provides both graduate students and faculty training, tips, and theory on best practices on developing new or converting existing face-to-face courses into quality online graduate experiences. How have the results been disseminated to communities of interest?The pandemic led us to explore innovative approaches to disseminate the results to communities of interest. Through sharing data with an international modeling team, we realized substantial improvements of existing models that determine how fire severity and intensity impacts tree survival and recovery across landscapes. The data and relationships have been openly shared with developers of the Fire Effects and Earth System Models, including the First Order Fire Effects Model (FOFEM), BioEarth, and the Spread and InTensity of FIRE (SPITFIRE) model that is included within the Community Land Model (CLM) version 5.0 and the Max Planck Institute's Earth System Model (MPI-ESM) version 1.2. In the last year of the project, we worked with researchers who developed virtual reality environments to develop an immersive version of the combustion lab and UI Experimental Forest to visualize project experiments to STEM education and stakeholders. This activity aimed at showing the impacts of the fire severity/intensity experiments on tree saplings. This activity helped develop a portfolio project for an Art and Architecture undergraduate student. The Virtual Reality laboratory environment serves as a scalable platform to engage students and stakeholders in the impacts of fires on plants. The virtual reality laboratory environment is freely available via Github and is freely available to any Oculus user. These Virtual Reality environments include immersive and interactive lessons that step participants through examples of how to protect structures from wildfires. In one example, we have participants select different treatments that can be applied to scaled down houses and they then get to evaluate how those choices impact potential ignition under a series of fire behavior conditions. In another walk-through immersive example, participants get to see how parameter selection impacts the fire behavior and mortality of saplings within fires. We envision that these Virtual Reality environments will be used to both demonstrate the project's outcomes to a wide array of stakeholder, the public, and to the next generation of STEM students by taking the laboratories 'on the road'. We have also been helping introduce both an undergraduate student and a high school student to research at the combustion laboratory. These students participated in various research projects and will be included in all derived publications. Smith also participated in the NSF Sponsored Wildfire in the Biosphere Workshop in May 2021. During this virtual two-week-long workshop, Smith was able to share perspectives and ideas that stemmed from this project. This activity led to a large synthesis paper that is currently under revisions in the journal PNAS Nexus. Smith also participated in the Pacific Northwest Interdisciplinary Wildfire Workshop during the spring of 2021. This was a joint workshop organized by Washington State University, University of Idaho, and Oregon State University. During this virtual one-week-long workshop, Smith was able to share perspectives and ideas that stemmed from this project. Throughout the project, we have also begun the process to re-envision a university-level Fire Ecology course and associated textbook by providing contemporary understanding of evolutionary tree species adaptations to fire and how those species mechanistically respond to fire. Smith updated and delivered in 2021 a re-visioned version of an existing University of Idaho fire ecology course. The 2021 version of the course, brought in current understanding of how fires impact the morphology and physiology of plants and animals. The class was then presented with how these floral and faunal adaptations could then be potentially generalized into a discrete set of responses, where phylogenetic connections were also discussed. The course covered a global array of fire-affected ecosystems including North America, South America, Africa, Europe, Asia, and Australia and highlighted the different human and biotic adaptations to fire. The modules of the course were developed using Articulate Storyline 3 and converted into an LMS-ready SCORM 1.2 format and included an ADA Section 508 compliant transcript. The modules have been freely shared with faculty at the University of Georgia, Umpqua Community College, Salish Kootenai College, Texas Technological University, University of Utah, Texas Tech University, Michigan State University, and Washington State University. The research results within the current project have been incorporated within this revised course and as other similar results become available, the content will continue to be updated. The goal is to evaluate the course at multiple institutions and then through integrating the feedback from multiple student cohorts, develop a new fire ecology textbook. Starting this project year, the Indigenous doctoral student on the project that is evaluating fire effects on basket weaving species is developing a Fire Calendar associated with the use of and interaction with fire by the Kootenai Tribe. The Indigenous doctoral student recognized that a major challenge faced by the Kootenai Tribe is the potential loss of its language and culture due to lack of documentation. Through the Fire Calendar approach highlighted by McKemey MB, Banbai Rangers, et al. (2021) [Austral Ecol. 46(7), 1011-1029] this scholar is interacting with the Kootenai Cultural Committee to develop the calendar to use in outreach to K-12 Tribal and non-tribal schools were examples of the Kootenai Language, narratives, and cultural values associated with fire ecology are presented and preserved. The calendar will highlight flora, fauna, ceremonies, and language. The Indigenous doctoral student is still developing the calendar but plans to present the final product both via online and face-to-face presentations. For example, the plan is to present the calendar alongside a 'western science poster version' at national conferences such as the American Geophysical Union to demonstrate a bridge between indigenous land stewardship, western land management, and how fire ecology research connects both worlds. The Indigenous doctoral studentfurther plans to present their research and calendar at indigenous land stewardship meetings (e.g., Intertribal Timber Council) and submit the research broadly to fire ecology journals and journals focused on preserving indigenous culture. What do you plan to do during the next reporting period to accomplish the goals?
Nothing Reported
Impacts What was accomplished under these goals?
Overall, the project was able to complete more deliverables than originally planned. As was outlined during the last progress report, the COVID-19 pandemic resulted in us changing the focus of the saplings to be investigated from whitebark pine to other species due to the limitations of travelling and participating in fieldwork during pandemic restrictions. Through these efforts, the project started a new research area bridging the disciplines of plant physiology and fire behavior that we called pyroecophysiology. This research area explores how known amounts of heat from fire impacts tree growth and death. The project looked at multiple tree species important to the northwestern United States timber industry. As forest managers regularly use planned fires to reduce the future impact of uncontrollable wildfires, this information is useful as it tells them how much fire they can use without killing key timber species and allows them to get improved estimates of costs associated with salvage logging and replanting. Over the course of the project, we have demonstrated fire-induced tree mortality predictive relationships for saplings of 5 different tree species. In the final year of the project, we expanded our analysis to include western white pine and Douglas fir saplings. In each case, 35 saplings were divided into 5 treatment groups. In Douglas fir, we observed two clear states where fires < 0.6 MJ/m2l ed to ~60% survival and fires > 0.8 MJ/m2 led to 100% mortality in 1-2-year-old saplings. Notably, 0.4 MJ/m2, indicated zero mortality of lodgepole pine, ponderosa pine, and western white pine in doses below this threshold. This suggests a potential compensating mechanism that allows Pinus species subjected to low fire intensity dose fires to survive despite losing substantial foliage and other injuries, but clearly more Pinus species need to be assessed to evaluate whether this is a genus-based adaptation, associated with specific Pinus sub-groups, or just limited to these three species. For a subset of unburned and fire-affected Douglas fir saplings we collaborated with Dr. Michael Knoblauch at Washington State University to assess the degree of cambium damage as a function of fire radiative energy (FRE). Our objective was to evaluate whether vital stains were a viable approach to assess cambium damage in saplings experiencing fire. The direct assessment of cambium-phloem death was assessed using 5/6 carboxyfluorescein diacetate, which is a non-fluorescent, membrane permeant component that readily enters cells. This analysis was conducted 7 weeks post-fire. We showed that this method was able to effectively highlight mortality of Douglas fir at 0.8 MJ/m2. Notably, in the FRE treatments < 0.6 MJ/m2. Evidence of living xylem, cambium, and phloem are apparent. This study served as a valid proof-of-concept to conduct follow-up studies using vital stains as a methodology to explore how increasing fire intensity impacts phloem, cambium, and xylem damage in trees. We also found that all three pine species evaluated to date (ponderosa pine, western white pine, and lodgepole pine) each exhibit the same 100% survival threshold, which may indicate the presence of a Pinus genus fire adaptive functional trait. We have further demonstrated that in all 5 species we investigated that 1.4 MJ per sq meter causes mortality in all 1-2-year-old saplings. We have also demonstrated additional relationships between fire intensity (via the measure of fire radiative energy) and a suite of tree morphological and physiological response metrics. As described in the last progress report, the partnership with Dr. Everett at Salish Kootenai College (SKC) achieved a significant milestone of working with them to establish a new thesis-based master's degree, focused on Natural Resource Management. This new degree relies on SKC graduate students having access to University of Idaho online graduate courses that are taught as part of the UI Master of Natural Resources program. Salish Kootenai College was recently awarded accreditation by The Northwest Commission on Colleges and Universities building off the joint $2.5M National Science Foundation award that Everett serves as PI and Smith serves a CoPI. This reporting year saw the first cohort of students enroll in the SKC graduate program and the signing of a formal memorandum of understanding between both SKC and UI on how students can take courses at each institution and how UI can share research resources, library access, and equipment. During this reporting year, the first cohort of graduate students started the SKC program and have begun to take UI online graduate courses. Through these efforts, we have continued to advance the graduate experience of underrepresented groups. Specifically, the McNair scholar who was working on this award as a MS student is now pursing a doctoral degree in Natural Resources. In addition, two veterans and two Indigenous scholar who each received partial support on this award are still pursing doctorates in Natural Resources and Environmental Science. One of the Indigenous doctoral students is researching different tree nursery methods and the other is evaluating of how fire impacts the ecology of plant species used in basket weaving by the Kootenai Tribe of Canada and the northwestern United States.
Publications
- Type:
Journal Articles
Status:
Published
Year Published:
2021
Citation:
Wooster MJ, Roberts GJ, Giglio L, Roy DP, Freeborn P, Boschetti L, Justice CO, Ichoku CM, Schroeder W, Davies DK, Smith AMS, Setzer A Csiszar I, Strydom T, Frost P, Zhang T, Xu W, De Jong M, Johnson JM, Ellison L, Vardrevu KP. Sparks AM, Nguyen H, McCarty JL. Tanpipat V, Schmidt C, San-Miguel-Ayanz J. 2021. Satellite Remote Sensing of Active Fires: History and Current Status, Applications and Future Requirements, Remote Sensing of Environment, 267, 112694. doi: 10.1016/j.rse.2021.112694
- Type:
Journal Articles
Status:
Published
Year Published:
2021
Citation:
Partelli-Feltrin R, Smith AMS, Adams HD, Kolden CA, Johnson DM. 2021. Short- and long-term effects of fire on stem hydraulics in Pinus ponderosa saplings, Plant, Cell, and Environment, 44, 3, 696-705. doi: 10.1111/pce.13881
- Type:
Journal Articles
Status:
Published
Year Published:
2020
Citation:
Partelli-Feltrin R, Johnson DM. Sparks AM, Adams HD Kolden CA, Nelson AS, Smith AMS. 2020. Drought increases vulnerability of Pinus ponderosa saplings to fire-induced mortality, Fire, 3, 56. doi: 10.3390/fire3040056
- Type:
Conference Papers and Presentations
Status:
Published
Year Published:
2019
Citation:
Partelli-Feltrin R, Seminar: The fire effects on Pinus ponderosa physiology, Missoula Fire Sciences Laboratory 2019-2020 seminar series. November 21, 2019.
- Type:
Conference Papers and Presentations
Status:
Published
Year Published:
2019
Citation:
Partelli-Feltrin R, Johnson DM Adams HD, Smith AMS. Effects of fire on tree hydraulic and carbon processes. AFE Fire Congress, December 1, 2019
- Type:
Journal Articles
Status:
Under Review
Year Published:
2022
Citation:
Shuman JK, Balch JK, Barnes RT, Higuera PE, Roos CI, Schwilk DW, Stavros EN, Banerjee T, Bela M, Bendix J, Bertolino S, Bililgn S, Bladon KD, Brando P, Breidenthal RE, Buma B, Calhoun D, Carvalho LMV, Cattau M, Cawley KM, Chandra S, Chipman ML, Cobian-Inguez J, Conlisk E, Coop J, Cullen A, Davis KT, Dayalu A, De Sales F, Dolman M, Ellsworth LM, Franklin S, Guiterman CH, Hamilton M, Hanan EJ, Hansen WD, Hantson S, Harvey BJ, Holz A, Haung T, Hurteau MD, Ilangakoon NT, Jennings M, Jones C, Klimaszewski-Patterson A, Kobziar LN, Kominisko J, Kosovic B, Krawchuk MA, Laris P, Leonard J, Loria-Salazar S, Lucash M, Mahumoud H, Margolis E, Maxwell T, McCarty J, McWethy DB, Meyer RS, Miesel JR, Moser WK, Nagy RC, Niyogi D, Palmer HM, Pellegrini A, Poluter B, Roberston K, Rocha AV, Sadegh M, Santos F, Scordo F, Sexton JO, Sharma AS, Smith AMS, Soja AJ, Still C, Swetnam T, Syphard AD, Tingey MW, Tohidi A, Trugman TA, Turetskey M, Varner JM, Wang Y, Whitman T, Yelenik S, Zhang X. 2022. Reimagine fire science for the Anthropocene, PNAS Nexus. Under revisions
- Type:
Journal Articles
Status:
Published
Year Published:
2022
Citation:
Hanan EJ, Kennedy MC, Ren J, Johnson MC. Smith AMS, 2022. Missing climate feedbacks in fire models: limitations and uncertainties in fuel loadings and the role of decomposition in fine fuel succession, Journal of Advances in Modeling Earth Systems, 14, 3, e2021MS002818.
https://doi.org/10.1029/2021MS002818
- Type:
Journal Articles
Status:
Published
Year Published:
2019
Citation:
Steady WD, Partelli-Feltrin R, Johnson DM, Sparks AM, Kolden CA, Talhelm AF, Lutz JA, Boschetti L, Hudak AT, Nelson AS, Smith AMS. 2019. The survival of Pinus Ponderosa saplings subjected to increasing levels of fire intensity and impacts on post-fire growth, Fire, 2, 2, 23. doi: 10.3390/fire2020023
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Progress 10/01/18 to 09/30/19
Outputs Target Audience:Advancing the education of tribal members through providing oppertunities to attend graduate school whgile doing indigenous research related to tribal priorities. Changes/Problems:We lost a crop of plants due to an insect outbreak at the nursery.We are currently regrowing 100 Douglas Fir and 100 Western White Pine saplings at the Forest Nursery with the goal to start fire experiments in Summer 2020. A McNair Scholar and a PhD student from the Department of Geography at the UI will be involved in this research. As available we have been conducting field experiments on landscape-scale fires to assess the scalability of this research. What opportunities for training and professional development has the project provided?Educational Objectives: This year we have fully supported a Nez Perce MS student who is conducting research at the Forest Nursery under Dr. Andrew Nelson. The research is focused on using both indigenous research methods and western science to explore the growth of culturally important plants, such as camas. An additional MS student, who took a break for family reasons, is being readmitted to continue his work with Dr. Andrew Nelson on silvicultural practices in tribal lands. A former SKC graduate is expected to start a doctoral program with partial support by this program in Fall 2020. The remaining support for that student will leverage a funded National Science Foundation project that PI Smith is involved on: LSAMP BD: University of Idaho University of Idaho All-nations ANLSAMP, NSF,$1.1M,PI J. Wiencek, 2019-2022 Furthermore, PI Smith and CoPI Everett leveraged this award and submitted a National Science Foundation proposal that seeks to establish the joint MS program between SKC and UI that this grant lai the foundation to achieve: NSF TCUP ICE-TI: Forging Pathways to Tribal College Graduate Education in Natural Resources ($2.5M, National Science Foundation),PI R. Everett (SKC) and CoPI Smith How have the results been disseminated to communities of interest?CoPI Everett presented the goals of this project and the associate TCUP proposal in review to the Tribal council of theConfederated tribes of the Salish and Kootenai Reservation. Also through research publications. Publications to date: Steady WD, Feltrin RP, Johnson DM, Sparks AM, Kolden CA, Talhelm AF, Lutz JA, Boschetti L, Hudak AT, Nelson AS, Smith AMS. 2019. The survival of Pinus Ponderosa saplings subjected to increasing levels of fire intensity and impacts on post-fire growth, Fire, 2, 2, 23. Sparks AM, Talhelm AF, Feltrin RP, Smith AMS, Johnson DM, Kolden CA, Boschetti L. 2018. An experimental assessment of the impact of drought and fire on western larch mortality and recovery. International Journal of Wildland Fire, 27, 7, 490-497. Sparks AM, Kolden CA, Smith AMS, Boschetti L, Johnson DM, Cochrane MA, 2018. Fire intensity impacts on post-fire response of temperate coniferous forest net primary productivity, Biogeosciences, 15, 4, 1173-1183. Smith AMS, Talhelm AF, Johnson DM, Sparks AM, Yedinak KM, Apostol KG, Tinkham WT, Kolden CA, Abatzoglou JT, Lutz JA, Davis AS, Pregitzer KS, Adams HD, Kremens RL. 2017. Effects of fire radiative energy density doses on Pinus contorta and Larix occidentalis seedling physiology and mortality, International Journal of Wildland Fire, 26, 1, 82-94. Smith AMS, Sparks AM, Kolden CA, Abatzoglou JT, Talhelm AF, Johnson DM, Boschetti L, Lutz JA, Apostol KG, Yedinak KM, Tinkham WT, Kremens RJ. 2016. Towards a new paradigm in fire severity research using dose-response experiments, International Journal of Wildland Fire, 25, 158-166. What do you plan to do during the next reporting period to accomplish the goals?We are currently growing 100 Douglas Fir and 100 Western White Pine saplings at the Forest Nursery with the goal to start fire experiments in Summer 2020. A McNair Scholar and a PhD student from the Department of Geography at the UI will be involved in this research. As available we have been conducting field experiments on landscape-scale fires to assess the scalability of this research. A former SKC graduate is expected to start a doctoral program with partial support by this program in Fall 2020. The remaining support for that student will leverage the LSAMP-BD NSF project thatPI Smith is involved in: LSAMP BD: University of Idaho University of Idaho All-nations ANLSAMP, NSF,$1.1M,PI J. Wiencek, 2019-2022
Impacts What was accomplished under these goals?
Research Objectives: To date, our research team has assessed three conifer species:Larix occidentalis, Pinus contorta,andPinus ponderosa; hereafterLAOC,PICO,andPIPO.In each case the change in net-photosynthesis has been assessed at short and extended periods after fires as a function of fire intensity applied to the plants (Sparks et al. 2016, Sparks et al. 2017, Sparks et al. 2018ab, Smith et al. 2017, Steady et al. 2019; Feltrin et al. in review).PIPOis a known fire-resistant species and exhibits a clear threshold below which the fire intensity does not negatively impact the post-fire productivity. In contrast, fire-dependentPICOexhibits a general decline in post-fire productivity across all fire intensity levels.
Publications
- Type:
Journal Articles
Status:
Published
Year Published:
2019
Citation:
Steady WD, Feltrin RP, Johnson DM, Sparks AM, Kolden CA, Talhelm AF, Lutz JA, Boschetti L, Hudak AT, Nelson AS, Smith AMS. 2019. The survival of Pinus Ponderosa saplings subjected to increasing levels of fire intensity and impacts on post-fire growth, Fire, 2, 2, 23.
- Type:
Journal Articles
Status:
Under Review
Year Published:
2019
Citation:
Feltrin RF, Smith AMS, Adams HD, Kolden CA, Johnson DM. Short- and long-term effects of fire on stem hydraulics in Pinus ponderosa saplings, New Phytologist
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Progress 10/01/17 to 09/30/18
Outputs Target Audience:Ongoing coordination with faculty at Salish Kootenai College and representatives of Confederated Tribes of the Salish and Kootenai Reservation, Confederated Salish Kootenai Emergency Management, and Confederated Salish Kootenai Tribal Forestry. This involves regular phone calls. We have also expanded the project to include persons from the Yakima Tribe and the Nez Perce Tribe. Currently we are supporting via access to professional development opportunities and research support 4 tribal members in the college taking place-bound degrees. Additional audience includes regional nurseries and other land management agencies. Changes/Problems:
Nothing Reported
What opportunities for training and professional development has the project provided?All the place-bound students are encouraged to take online trainings in Responsible Conduct of Research, Research Ethics, IACUC, and IRB that are also available to our on-campus students. Each of these are offered via the CITI program run by the University of Miami. In addition, the UI also provides these students access to online Safety training courses. Furthermore, PI Smith is developing a seminar course to help graduate studentsprepare for academic or agency interviews. This will be compatible with place-bound learning and is expected to be offered in Fall 2019. How have the results been disseminated to communities of interest?Publications and face-to-face meetings. What do you plan to do during the next reporting period to accomplish the goals?(1) Recruit an additional M.S. student to specifically focus on Whitebark pine. (2) Convert the existing courses into online formats.(3) Have a coordination meeting at SKC to discuss (1 and 2) and next steps.
Impacts What was accomplished under these goals?
As reported last year, we have1 graduate student who is enrolled in a M.S. in Natural Resources who is affiliated with the Confederated Salish Kootenai Tribal Forestry. We are currentlyleveraging industry funds to support this graduate student,thus providing an addedreturn on investmentto this project.A second graduate student enrolled in a M.S. is affiliated with the Nez Perce Tribe and is working with Dr. Andrew Nelson on first foods. A third graduate student is pursuing a Ph.D. degree as a place-bound student from the Yakima Tribe. As an added bonus a second member of the Confederated Tribes of the Salish and Kootenai Reservation is enrolled in a Ph.D. in Natural Resources. Each of these students are acheiving their degrees as place-bound students. Thus far none of them have needed a stipend, but we do expect need for funding support in the coming year. We have engaged additional faculty at UI to help in advising these students, including AS Nelson and EK Strand. Research to date has included completing a broad synthesis of the use of Forest Inventory and Analysis (FIA) data to tackle forest management problems. Research has also included team efforts to understand how fires may impact saplings over multiple northwestern United States conifer species and if through that research we can provide regional managers with information of how much 'good fire' can be used that kills undesirable plants, while not impact desirable species. To date the research has included three conifer species: pinus contorta, pinus ponderosa, and larix occidentalis. It is currenlty being expanded to include four additional larix spp. as well as other pine species such as Pinus albucalus and Pinus taeda.
Publications
- Type:
Journal Articles
Status:
Published
Year Published:
2017
Citation:
Lewis SA, Hudak AT, Robichaud PR, Morgan P, Satterberg K, Strand EK, Smith AMS, Zamudio JA, Lentile LB. 2017. Indicators of burn severity at extended temporal scales: A decade of ecosystem response in mixed conifer forests of western Montana, International Journal of Wildland Fire, 26, 755-771
- Type:
Journal Articles
Status:
Published
Year Published:
2018
Citation:
Smith AMS Kolden CA, Bowman DMJS. 2018. Biomimicry can help humans to sustainably coexist with fire. Nature Ecology and Evolution, 2, 1827-1829.
- Type:
Journal Articles
Status:
Under Review
Year Published:
2019
Citation:
Strand EK, Satterberg KL, Hudak AT, Bryne J, Khalyani AH, Smith AMS. Does burn severity affect plant community diversity and composition in mixed conifer forests of the intermountain United States a decade post-fire? Fire Ecology
- Type:
Journal Articles
Status:
Submitted
Year Published:
2019
Citation:
Stenzel1 JE, Bartowitz1 KJ, Hartman MD, Lutz JA, Smith AMS, Kolden CA, Swanson MA, Larson AJ, Parton WJ, Hudiburg TW, A snag in carbon emissions estimates from forest fire: trees do not burn to the ground, Nature Climate Change
- Type:
Journal Articles
Status:
Published
Year Published:
2018
Citation:
Tinkham WT, Mahoney PR, Smith AMS, Falkowski MJ, Woodall C, Donke G, Hudak AT. 2018. Applications of the United States Forest Service Forest Inventory and Analysis dataset: A review and future directions, Canadian Journal of Forest Research, 48, 11, 1251-1268.
- Type:
Journal Articles
Status:
Published
Year Published:
2017
Citation:
Smith AMS, Talhelm AF, Johnson DM, Sparks AM, Yedinak KM, Apostol KG, Tinkham WT, Kolden CA, Abatzoglou JT, Lutz JA, Davis AS, Pregitzer KS, Adams HD, Kremens RL. 2017. Effects of fire radiative energy density doses on Pinus contorta and Larix occidentalis seedling physiology and mortality, International Journal of Wildland Fire, 26, 1, 82-94
- Type:
Journal Articles
Status:
Published
Year Published:
2018
Citation:
Sparks AM, Kolden CA, Smith AMS, Boschetti L, Johnson DM, Cochrane MA, 2018. Fire intensity impacts on post-fire response of temperate coniferous forest net primary productivity, Biogeosciences, 15, 4, 1173-1183
- Type:
Journal Articles
Status:
Published
Year Published:
2018
Citation:
Sparks AM, Talhelm AF, Feltrin RP, Smith AMS, Johnson DM, Kolden CA, Boschetti L. 2018. An experimental assessment of the impact of drought and fire on western larch mortality and recovery. International Journal of Wildland Fire, 27, 7, 490-497
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