The Institute for Ecological Monitoring and Management at San Diego State University is hiring a postdoctoral research position in decision science for conservation and climate adaptation.

Job Description: Start date is as soon as possible. The postdoctoral researcher will primarily work on a project funded by NOAA National Integrated Drought Information System to advance planning for ecological drought. The project will integrate regionally-relevant information on ecological drought, recognizing known linkages among drought and wildfire risk, water sustainability, and ecosystem dynamics, to develop a drought response framework for natural resource managers. Using a scenario-based approach, we will develop a structured decision support process to guide adaptation strategies and responses to extreme precipitation variability and drought. The postdoctoral researcher will be based at San Diego State University (SDSU) and will work under the direction of Megan Jennings (SDSU) along with collaborators Rebecca Lewison (SDSU) and Amber Pairis (Desert Research Institute & Climate Science Alliance). The project may require travel within California. Model development and analysis will include: development of a conceptual framework for drought decision making, multi-metric evaluation and integration, and development of a decision support tool for natural resource managers. The postdoc may also participate in similar work for a NASA-funded project to support Tribal decision making for fire preparedness and cultural burning.

Qualifications: We are seeking a postdoctoral researcher with expertise in decision making models and methods and spatial decision support systems to advance climate adaptation planning and implementation in response to drought and wildfires. A PhD is required as well as strong spatial analyses and programming skills.  The candidate must be fluent in R and GIS. The candidate should be able to work both independently and in a collaborative setting with project stakeholders at a variety of natural resource management organizations and Tribal governments or organizations. Familiarity with the Southern California ecosystems is desirable.

Appointment: 75-100% time appointment for one year from start date, with the possibility for additional year(s) of funding contingent upon performance. Salary is approximately $64,000 a year plus benefits (DOE).

To apply: Please send your letter of interest, CV, and contact information for three references to Megan Jennings at mjennings@sdsu.edu with "Decision Support Postdoc" in the email subject heading. The position will remain open until filled, but application review will commence on June 12, 2023. San Diego State University is an equal opportunity employer.

A new academic year is in full swing and it's time to celebrate new lab members! We're so excited to have Jaz (MS student), Corey (PhD student), and Tim (MS student) joining us this year. A belated welcome to Erica (MS student) as well, who joined us last year but somehow was not subjected to a get-to-know-you Q&A. Major oversight! 

​​Postdoctoral research fellow Dr. Eve Bohnett has embarked on a fieldwork journey in Chitwan district, Nepal. Her research is funded as part of a National Science Foundation grant to study coupled human-natural systems. In Chitwan district, there are distinct management zones where some areas receive funds to provide villagers with training and encourage participation in restoration programs. There are avenues for the conservation of wildlife that are compatible with wider forest management regimes ongoing throughout the area.

Dr. Rebecca Lewison and Dr. Megan Jennings in the Conservation Ecology Lab at San Diego State University (SDSU) seek a self-motivated and hardworking graduate student at the Ph.D. level to conduct research on Peninsular desert bighorn sheep (Ovis canadensis nelsoni) population ecology and conservation through population, habitat/resource use, and predation modeling in partnership with the California Department of Fish and Wildlife. The goal of this project is to update population information and the role of predation in the distinct population segment of desert bighorn sheep located in southern California’s Peninsular Range to inform recovery planning for the species, which is listed as threatened under California’s Endangered Species Act and endangered under the Federal Endangered Species Act. The research project will focus on applied conservation science, as well as wildlife, landscape, and population ecology. Potential research questions may include topics related to predation risk from pumas (Puma concolor) in a multi-prey system and factors affecting habitat or resource utilization and population persistence (e.g., drought).

Minimum qualifications:

• Overall undergraduate GPA of at least 3.2 for the last 60 semester units, and have demonstrated superior performance in upper division course work in the major.
• For foreign students, a minimum score on the TOEFL exam of 550 (paper exam) or 80 (computer-based exam) is required.

• Completed courses in physics, chemistry, mathematics, and statistics. Minimum requirements include one year of general chemistry, one year of physics, a course in calculus, and a course in biostatistics.
• A demonstrated preparation and capacity for doctoral work in the field of ecology.

Preferred qualifications:

• Demonstrated interest in conservation and wildlife population ecology
• Strong quantitative skills and experience with coding and analysis in R
• Experience in independent research and development of research questions
• Experience working in rugged field conditions
• Strong writing skills

 
To apply, submit the following to Dr. Megan Jennings (mjennings@sdsu.edu) with the subject line “Bighorn Sheep PhD Assistantship”. Application review will begin October 4 and applications will be accepted through October 15, 2021:

1. Cover letter summarizing your interest in the position, qualifications, experience, and research and career goals
2. Curriculum Vitae
3. Academic transcripts (unofficial ok)
4. Names and contacts for three professional references

We’re interested in applicants who are able to start before the academic year (e.g., Spring 2022). Selected applicant will also be required to apply for admission to the Joint Doctoral Program in Ecology between SDSU and the University of California, Davis. Applications for Fall 2022 admission to the Joint Doctoral Program are due to UC Davis on December 1, 2021. Abbreviated applications to SDSU are by request after initial review. 

The National Marine Fisheries Service (NMFS) - Sea Grant Joint Fellowship supports the next generation of specialized experts in fisheries management. This fellowship addresses the critical need for future fisheries scientists with expertise in stock assessment that will inform how we protect and manage marine resources and environments in a changing world. Lab member Nima Farchadi was recently awarded this prestigious fellowship for his research on fishery-species and fishing fleet distributions under anomalous climatic conditions. 

Climate-driven changes in the oceans are shifting the distributions of fishery resources; however, further research is needed on how fishing fleets will be affected by these climate changes. Because fish populations and fishing fleets may respond to climate change in divergent ways, accurately describing and understanding variations in species and fleet distributions is a key requirement for managers and policy makers to develop management strategies that will support climate-readiness and resilience in U.S. fisheries. As an awardee of the 2021 Sea Grant and NOAA Fisheries Joint Fellowship Program, Nima Farchadi will be employing a novel joint fishery-species distribution model (JFSDMs) approach to improve our understanding of how fish and fishers will respond to marine heatwaves. Nima will focus on predicting the spatiotemporal distribution and relative overlap of albacore tuna (Thunnus alalunga) and the northwest Pacific Albacore troll fishery. The goal of this research is to evaluate the predictive skill of JFSDMs under anomalous environmental conditions and support climate resilient and climate-ready fisheries management.

Congratulations, Nima!! 

Debates around the Green New Deal have largely centered around climate change concerns on land. A new paper from Rebecca Lewison and colleagues explains why policies that integrate terrestrial and ocean approaches are needed to create a robust portfolio of climate adaptation and mitigation measures supporting communities, the environment and the economy. “A Teal Deal combines land and ocean approaches to address climate change, generating economic benefits to communities everywhere,” Lewison said. “The COVID-19 pandemic has shown us that rapid, responsive and coordinated efforts across sectors can stop a crisis. The climate change crisis is ongoing and an integrated policy offers the same opportunity -- to develop a responsive and coordinated multi-sectoral plan for climate resilience.”
For more, visit SDSU NewsCenter

By Dr. Isabel Rojas-Viada

In early Spring, Dr. Megan Jennings and I ventured through the Santa Margarita River gorge, within San Diego State University’s Ecological Reserve, named after the same river. Our task was to deploy temperature data loggers along and across the river, to monitor the gorge’s climates and map climate refugia, part of the project “Connecting Wildlands and Communities”.

Climate refugia are at the core of today’s conservation toolkit as they can protect species’ populations from anthropogenic climate warming, maintaining more stable climates than surrounding sites and having less exposure to extreme weather events like heat waves or droughts. To find these climate stable sites, we will quantify the rate of climate warming across the landscape and assess persistence and behavior of local weather events that alter the effect of regional climate warming. To meet our objectives, we are monitoring microclimates at the Santa Margarita Ecological Reserve to learn what weather events drive climate variability in our region and to adjust coarse scale maps that we are developing with other types of data.

On a misty, sunny morning, we launched our walk along the narrow, sinuous gorge. Our eyes were captured by an ever-changing river, with ponds and short rapids built from rocks of many shapes and colors. Along the river banks, we found riparian ecosystems of various kinds, from wetlands dominated by cattails and giant reeds, to small patches of oaks. Those oaks were gorgeous. By being a more mesic species, they are a sign that microclimates allowed their establishment. I really enjoyed looking at their form and color. They transported me way far south, to the mediterranean rivers in Chile. There, trees of the same color and size, with hard, evergreen, sclerophyllous leaves stand, sharing a similar river and the same sky. We also encountered some wild animals; we saw some of them, we heard others, and we spotted a few of them by the remains of their presence, their scat; enough to know they were close by. 

Our walk continued for a long day. Without a trail and little references, we expected some challenges on your way. We crossed the river four times; so staying dry wasn’t easy. We also encountered a patch of prickly pear cactus blocking our way. We had two options, that spiny prickly pear patch or a rocky cliff. Fortunately, we didn’t have to choose one of those options, as Megan neatly cut a path through the patch. I’m not sure what we would have done without Megan’s gloves and knife. You must be prepared for everything when you are out there in the gorge! At the end, and after beating lots and lots of chaparral, we successfully deployed the loggers following our plan.

​We will continue our climate monitoring in the Santa Margarita river. Stay tuned about project updates at “Connecting wildlands and communities”. I want to thank the managers of the reserve, Pablo Bryant and James Bourdon, for their support and facilitating our field trips. I acknowledge the contribution of project collaborators: Rebecca Lewison, Dan Cayan, Douglas Alden, Julie Kalansky, Alan and Lorraine Flint. 

​List of species:
Birds:
Turkey Vulture, Red-tailed Hawk, American Coot, Acorn Woodpecker, Great Blue heron, Western Scrub-Jay, California Towhee, Yellow-rump Warbler, Common Yellow-throated warbler, Hooded Oriole, American Goldfinch, Wren spp, Mallard, Song Sparrow, American Crow, Pacific-slope Flycatcher, Northern Mockingbird, Anna’s Hummingbird, California Quail.
 
Amphibians:
California tree frog, Bullfrog
 
Reptiles:
Rattlesnake (heard but not seen, so species is unknown!), western fence lizard, whiptail lizard
 
Mammals:
Bobcat, Coyote, Brush rabbit, ground squirrel, woodrat. 
 
Insects:
Damselflies, Dragonflies, Swallowtail butterfly, California sister butterfly, Darkling beetle
 
Plants:
Coast live oak, Toyon, Willow cottonwood, Salix spp. (Willow), Western Sycamore, Wild grape, California Bee Plant, Indian paintbrush, Fingertips (Dudleya edulis), Chaparral yucca, Poison oak, White sage, Black sage, Laurel sumac, California sagebrush, Sugar bush, Chamise, Ceanothus spp., Gazania, Alder spp., Tree Tobacco, Fan palm, Eucalyptus spp, Morning glory sp., Thistle spp., Miner’s Lettuce, California dodder (Cuscuta californica), Common cryptantha, Phacelia spp., Sticky monkeyflower, Coastal Prickly Pear, Iris spp., Lupinus spp.,
Stinging lupine, Giant reed.