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<p class="MsoNormal"><b>Application Deadline: 3/14/2025 3:00:00 PM Eastern Time Zone<o:p></o:p></b></p>
<p class="MsoNormal"><b>*Applications will be reviewed on a rolling-basis. MUST APPLY VIA ZINTELLECT:
<a href="https://www.zintellect.com/Opportunity/Details/USDA-FS-SRS-2025-0008">https://www.zintellect.com/Opportunity/Details/USDA-FS-SRS-2025-0008</a><o:p></o:p></b></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>USDA Forest Service Office/Lab and Location:</b> Several location options are available within U.S. Department of Agriculture (USDA) Forest Service's (FS) Southern Research Station (SRS) offices. These include the Forest Inventory and
Analysis (FIA) in Knoxville, TN and/or the Coweeta Hydrologic Laboratory in Otto, NC.<b> Remote participation may be negotiable, but the ORISE fellow will be expected to make periodic to frequent visits to one or several of USDA-FS offices listed.<o:p></o:p></b></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">At the heart of the USDA Forest Service's mission is their purpose. Everything they do is intended to help sustain forests and grasslands for present and future generations. Why? Because their stewardship work supports nature in sustaining
life. This is the purpose that drives the agency’s mission and motivates their work across the agency. It’s been there from the agency’s very beginning, and it still drives them. To advance the mission and serve their purpose, the USDA Forest Service balances
the short and long-term needs of people and nature by: working in collaboration with communities and our partners; providing access to resources and experiences that promote economic, ecological, and social vitality; connecting people to the land and one another;
and delivering world-class science, technology and land management.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Research Project: </b>Understanding the cycling of water is fundamental to human infrastructure, ecosystem services, and predictions of future water security. The role of forest the water cycle is via evapotranspiration– the sum of tree
transpiration, canopy rainfall interception, and soil evaporation. Significant advances have been made in evapotranspiration estimation over the last decade, such as a move from traditional ‘black box’ watershed studies to process based endeavors. Still evapotranspiration
science remains imprecise because of uncertainty related transpiration. At the individual level, transpiration is estimated using sap flow sensors. These rates can be highly variable and can be difficult to scale up from tree-level to larger and regionally
relevant scales forest inventory data. This project will leverage FIA data and existing sap flux data to improve ET estimation, upscaling, and modeling. The project leverages expertise and data from university partners and multiple SRS units (FIA RWU 4801,
EFETAC RWU 4854, and the Center for Forest Watershed Research RWU-4353) which includes ongoing projects on Experimental Forests (Coweeta, Santee, Hill).<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The objective of this project is to leverage FIA data, local meteorological data, and existing sap flux data to improve ET estimation, upscaling, and modeling. The scope of this project may entail:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l1 level1 lfo1">Efforts to wrangle, compile, and synthesize data and parameters necessary to run and validate a machine learning model at the regional scale.<o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level1 lfo1">Conducting research on how sap flux data scales with relevant FIA forest parameters.<o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level1 lfo1">Develop, calibrate, evaluate and if feasible, make modifications to improve model performance.<o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level1 lfo1">Prepare and submit at least one journal paper and present findings at the FIA Science Symposium or other scientific conference.<o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level1 lfo1">Prepare and appropriately store all documents regarding input data, metadata, programming scripts, and simulation outputs.<o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level1 lfo1">Prepare a model documentation manual and a final report.<o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level1 lfo1"><o:p> </o:p></li></ul>
<p class="MsoNormal"><b>Learning Objectives: </b>The ORISE fellow will have the unique opportunity to collaborate with several USFS units, utilizing long-term and large-scale datasets in a highly interdisciplinary setting. Important learning and experience
benefits include:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l2 level1 lfo2">Develop advanced data science skills related to database structures, wrangling, and modeling. These can include the utilization and improvement of various languages, such as SQL, R, and Python.<o:p></o:p></li><li class="MsoNormal" style="mso-list:l2 level1 lfo2">Develop knowledge and skills in using the FIA database.<o:p></o:p></li><li class="MsoNormal" style="mso-list:l2 level1 lfo2">Ability to focus on innovative machine learning data analysis, modeling, and high-impact scientific writing. <o:p></o:p></li><li class="MsoNormal" style="mso-list:l2 level1 lfo2">Improved understanding of the importance of forest composition and tree responses to large-scale models and forecasting.<o:p></o:p></li><li class="MsoNormal" style="mso-list:l2 level1 lfo2">Opportunities to collaborate closely with several scientists at SRS and partnering universities.<o:p></o:p></li><li class="MsoNormal" style="mso-list:l2 level1 lfo2"><o:p> </o:p></li></ul>
<p class="MsoNormal"><b>Mentor: </b>The primary mentor for this opportunity is Dr. Cynthia Wright (FIA) (<a href="mailto:cynthia.wright@usda.gov">cynthia.wright@usda.gov</a>). Opportunities exist to be co-mentored and hosted by Dr. Chris Oishi (Coweeta) (<a href="mailto:andrew.c.oishi@usda.gov">andrew.c.oishi@usda.gov</a>),
depending on the fellow’s interests and career objectives. If you have questions about the nature of the research, please contact the mentors.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Anticipated Appointment Start Date: June 2025. </b>Start date is flexible and will depend on a variety of factors.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Appointment Length: </b>The appointment will initially be for one year but may be extended upon recommendation of USDA Forest Service and is contingent on the availability of funds.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Level of Participation: </b>The appointment is full time.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Participant Stipend: </b>The participant will receive a monthly stipend commensurate with educational level and experience. <b>The annual full-time stipend can range from $55,000-$72,000.</b> Other benefits may include allowance for
health insurance and conference travel.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Citizenship Requirements: </b>This opportunity is available to U.S. citizens and Lawful Permanent Residents (LPR) only.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>ORISE Information: </b>This program, administered by ORAU through its contract with the U.S. Department of Energy (DOE) to manage the Oak Ridge Institute for Science and Education (ORISE), was established through an interagency agreement
between DOE and USDA Forest Service. Participants do not become employees of USDA, USDA Forest Service, DOE or the program administrator, and there are no employment-related benefits. Proof of health insurance is required for participation in this program.
Health insurance can be obtained through ORISE.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Questions:</b> Please visit our <a href="https://orise.orau.gov/usfs/" target="_blank">Program Website</a>. After reading, if you have additional questions about the application process please email <a href="mailto:ORISE.USFS.SRS@orau.org">ORISE.USFS.SRS@orau.org</a> and
include the reference code for this opportunity.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Qualifications<o:p></o:p></b></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The qualified candidate should be currently pursuing or have received a bachelor's, master's or doctoral degree in the one of the relevant fields (e.g. engineering, computer science, data science, hydrology, geology, physical geography,
quantitative ecology, forestry, plant ecology, biostatistics, or related field). Degree must have been received within the past five years, or anticipated to be received by 08/31/2025. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Preferred skills:<o:p></o:p></b></p>
<p class="MsoNormal"><o:p> </o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l0 level1 lfo3">The ability and willingness to collaborate with and learn from an interdisciplinary team of scientists.<o:p></o:p></li><li class="MsoNormal" style="mso-list:l0 level1 lfo3">Strong quantitative skills and knowledge of fundamental concepts in forestry, ecology and hydrology.<o:p></o:p></li><li class="MsoNormal" style="mso-list:l0 level1 lfo3">The ability to wrangle, manage, and analyze large environmental datasets from various sources using programming and/or statistical software (e.g., Python, R)<o:p></o:p></li><li class="MsoNormal" style="mso-list:l0 level1 lfo3">Established writing and presentation skills as evidenced by published research or technical reports and scientific presentations.<o:p></o:p></li><li class="MsoNormal" style="mso-list:l0 level1 lfo3">Experience with GIS/spatial analyses is preferred.<o:p></o:p></li><li class="MsoNormal" style="mso-list:l0 level1 lfo3">Experience with the Forest Inventory and Analysis database is preferred.<o:p></o:p></li></ul>
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