Bob Shriver

Bob Shriver

@bkshriver.bsky.social

Plant Ecologist and Assistant Professor at the University of Nevada, Reno

380 followers358 following25 posts

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Why has woody plant density been increasing in dryland ecosystems? In a new paper in @pnas.org we show that increasing tree density in pinyon-juniper woodlands could largely be a result of long-term population growth, rather than recent anthropogenic effects. www.pnas.org/doi/10.1073/...

pnas.orgPNASProceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...

Bob Shriver reposted

Our new paper asks the question: is there any precedent for recent, high-severity fires that have removed >100,000 acres of forests from northern New Mexico? Based on the locations of trees that recorded surface fires over the prior 500 years, the answer is, statistically speaking, "not a chance".

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Bob Shriver reposted

Interested in deep learning in ecology? Apply for a postdoc position at Boise State! We are accepting applications until August 15th. I am at ESA, if anyone would like to have an in-person conversation about the position. #ESA #drones #postdoc #jobs

Trevor Caughlin@trevorcaughlin.bsky.social

New job--please share! Looking for a postdoc to deep learning methods for identifying plant species from drone imagery. The two year position offers a salary of $78,000 and the option to be based in Boise, Idaho, or Burns, Oregon. For more info: caughlinlab.com/join-the-lab/ #postdoc #drones #ai

Bob Shriver reposted

Our new MS on post-fire seeding is out! It turns out post-fire seeding at higher rates than typically used, and over multiple years gives a much greater chance of seeing success in dryland areas. onlinelibrary.wiley.com/doi/10.1111/...

Steph likes native plants@dendromecon27.bsky.social

Actual good news! A past MS student of mine and @bkshriver.bsky.social had his first, first-authored paper accepted in Restoration Ecology today! It is about post-fire reseeding in the Great Basin. I will post a synopsis when it publishes. Congrats Martin (not on BlueSky)!

Writeup about Daniel and I's new project looking at traits and demography in western forests!

Join the Laughlin lab and our new NSF funded project! Awesome opportunity to visit forests across the western US and examine the functional basis of demographic responses to drought and wildfire.

Tim Curran@timcurran.bsky.social

Great PhD opportunity with an excellent supervisor: Quantify traits of tree species across the western US to determine how tree populations and forest communities will respond to drought and fire. plant-traits.net/lab-openings/

Bob Shriver reposted

Bob Shriver reposted

Bob Shriver reposted

Bob Shriver reposted

Hydrology Paper of the Day @bkshriver.bsky.social on why woody plants are apparently more prevalent in dryland areas: long-term increases in tree population are responsible for more young trees, and low rates of tree establishment over the past 400 years in the Great Basin and Colorado Plateau.

Bob Shriver@bkshriver.bsky.social

Why has woody plant density been increasing in dryland ecosystems? In a new paper in @pnas.org we show that increasing tree density in pinyon-juniper woodlands could largely be a result of long-term population growth, rather than recent anthropogenic effects. www.pnas.org/doi/10.1073/...

Bob Shriver reposted

I'm hiring a postdoc! Themes: long-term data, plant reproduction, mast seeding, synthesis, macosystems biology. Also, reproducible tesearch. Target submission deadline: 22 June (for priority review). 1-2 year position, $60K/year. 🌲 🌲 🌲 www.higheredjobs.com/faculty/deta...

higheredjobs.comPost Doctoral Fellow - Plant Ecology - HigherEdJobsJobs in higher education. Faculty and administrative positions at colleges and universities. Updated daily. Free to job seekers.

Bob Shriver reposted

There is still time to apply for this position! If you have some spatial modelling skills and interest in wildfire, please consider applying.

Jon Henn@hennhouse.bsky.social

📣We're recruiting! 📣 Katie Suding and I are looking for a postdoc interested in modelling grassland fire and fuels to contribute to an ongoing project on evaluating how grassland management and variation in fuels can impact wildfire risk around Boulder, CO. See the link below for more information.

Why has woody plant density been increasing in dryland ecosystems? In a new paper in @pnas.org we show that increasing tree density in pinyon-juniper woodlands could largely be a result of long-term population growth, rather than recent anthropogenic effects. www.pnas.org/doi/10.1073/...

pnas.orgPNASProceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
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Our results have broader implications for how we interpret forest and woodland histories. Stand age data are the net result of multiple processes: establishment rates, survival rates, and total population size. Interpreting stand histories from these datasets requires accounting for these processes.

Finally, and importantly, we show the pattern we observe in PJ woodlands does not apply everywhere. Using a dataset from a ponderosa pine ecosystem in AZ, we show that unlike PJ there is clear evidence of increasing establishment rates associated with fire exclusion in this system.

Why has woody plant density been increasing in dryland ecosystems? In a new paper in @pnas.org we show that increasing tree density in pinyon-juniper woodlands could largely be a result of long-term population growth, rather than recent anthropogenic effects. www.pnas.org/doi/10.1073/...

pnas.orgPNASProceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...

We use age structure data from PJ populations across the western US. All of these populations are dominated by young trees. But using simple population models, we show that observed increases in tree establishment are highly predictable using pre-1800 tree establishment rates.

Bob Shriver reposted

Hi Folks! Myself and the Barberan Lab at U of A are still looking for a PhD student to work on an NSF funded project exploring effects of fire and invasion on soil microbes. We are looking for someone to start in Fall! SOON! Email me if you are interested! PLS Repost! @EsaSeeds

Bob Shriver reposted

The New Mexico Reforestation Center is hiring a director. We are looking for a dynamic leader that can develop and execute a plan to establish NMRC as a leader in science-based reforestation. Please help advertise the position and reach out if you have questions. careers.nmsu.edu/jobs/dir-new...

careers.nmsu.eduDir, New Mexico Reforestation Center - NMSU satellite location, New Mexico, United StatesPosition Title: Dir, New Mexico Reforestation Center Employee Classification: Dir,Research Division,III College/Division: Agricultural,Consumer & Env Sci Col Department: 301800-MORA RESEARCH CENTE...

Our department at the University of Nevada is looking for a Chair to help lead us into the future! We are young and very research active applied ecology and environmental science department. Come join us!

Our department at the University of Nevada is looking for a Chair to help lead us into the future! We are young and very research active applied ecology and environmental science department. Come join us!

Reno is a wonderful place to live, particularly if you love to be outside. Nordic and Alpine skiing only 30 mins from downtown, trails walkable and bikeable from campus, and Lake Tahoe in our backyard.

Bob Shriver reposted

Interested in field ecology, genomics, and infectious diseases? Want to live in the beautiful Pacific Northwest? Then this job might be for you! We will start reviewing applications on 22 November and hope to have the position filled by the new year.

Fletcher Halliday@fletcher-h.bsky.social

Together with @aaronliston.bsky.social we are recruiting a full-time lab technician to support our research labs at Oregon State University. jobs.oregonstate.edu/postings/161... Closing date is 11/22, but we will continue to recruit until the position is filled.

Bob Shriver reposted

One week left to apply for this post-doc opportunity in my lab at Colorado State! Join us and work on cutting-edge wildfire remote sensing science to support fuel management with a great team! Apply by March 25 for full consideration

Emily J. Francis@emilyjfrancis.bsky.social

Post-doc opportunity in wildfire geospatial science in my lab at Colorado State! Work on developing geospatial data products to support fuel treatment planning/monitoring in southwestern US forests. w/ @mhurteau.bsky.social, me & others. Details and apply by 03/25: jobs.colostate.edu/postings/140...

Bob Shriver reposted

Still looking for phd students. If you know a student interested in drought mortality, dendroecology, tree phys, or particularly NSC +14c, please reach out. A growing dept with broad expertise. Outdoors access in Las Vegas is pretty great. Also, giant glowing orbs? shorturl.at/lwxSW

Bob Shriver reposted

Come work with us (Hall Cushman and myself) at U Nevada, Reno! We are seeking a PhD student and post-doc to work on Whitebark pine in California. We are interested in its recruitment dynamics and interactions with fire and fuels treatments. We have 3 years of solid funding!