GCE-LTER

GCE fall monitoring going smoothly thanks to help from multiple people from multiple labs. Thank you everyone!

With Megan Vahsen and collaborators on Sapelo Island collecting cores. The goal is to resurrect ancient seeds from the cores and see how the plants have evolved over time.

Pennings lab was thrilled recently to have a visit from my past PhD student, Chuan Kai Ho, now a Professor and Director in Taiwan, and two of his graduate students.

A Day in the Life: Behind the Scenes on Sapelo Island - LTER It is hard to put into words how exciting and simultaneously peaceful life is in this hidden corner of the world. The best we can hope to do is take you along for a regular day GCE LTER…make sure to s...

lternet.edu/stories/a-da...

Fig. 1 Photograph of a salt marsh at Sapelo Island, GA, USA, showing dense stands of Spartina alterniflora.

#Genotype × genotype interactions in a plant–microbe #symbiosis

📖 nph.onlinelibrary.wiley.com/doi/10.1111/...

👆 A #Commentary by Kerri Crawford & Claudia Franco on this article by Hanley et al. 👇

📖 nph.onlinelibrary.wiley.com/doi/10.1111/...

#LatestIssue #PlantScience

After the experiments are done, they need to be cleaned up. Sometimes scientists forget or abandon them. Today we cleaned up an experiment abandoned by a researcher who lives in another country and so isn't likely to be able to clean it up himself.

Setting collars for measuring ecosystem respiration in the salt marsh at Sapelo Island GA.

Study finds early signs of widespread coastal marsh decline Researchers have revealed the declining health of coastal marshes several years before visible signs of decline, providing an early warning and opportunity to protect an ecosystem that serves as the f...

GCE scientists estimated above- and belowground biomass of Spartina along the entire Georgia coast for ten years (2014-2023). A decline in belowground biomass often preceded above-ground loss, making it an important indicator of marsh vulnerability. www.pnas.org/doi/10.1073/pnas.2425501122

Pulling out an old marsh experiment that was installed in 2012. Setting the experiments up is more fun than decommissioning them, but cleanup is part of the job.

The GCE implementation of the global DRAGNET disturbance experiment shows little recovery in tilled plots almost two years after the last disturbance. Tilled plots have subsided a couple cm and are a pretty hostile environment for plant growth.

Comparative Metabolism and Blue Carbon Sequestration of Two Wetland-Dominated Estuaries | Ocean-Land-Atmosphere Research Coastal tidal wetlands and estuaries play important roles in the global carbon budget by contributing to the net withdrawal of CO2 from the atmosphere. We quantified the linkages between terrestrial a...

Comparative Metabolism and Blue Carbon Sequestration of Two Wetland-Dominated Estuaries

spj.science.org/doi/full/10....

Modern coastal ecosystems of the American Southeast are shaped by deep-time human-environment interactions - Communications Earth & Environment Modern ecological and geomorphological baselines along the Georgia coast of eastern North America are structured by 5000 years of Indigenous and Euro-American interactions with these environments, acc...

Modern coastal ecosystems of the Southeast are shaped by deep-time human-environment interactions
www.nature.com/articles/s43...

Global warming disrupts the relative allocation between sexual and clonal reproduction in a common salt marsh plant Adjusting relative allocation between sexual and clonal reproduction is part of how plants respond to a variable environment, but we know little about how the allocation strategies of plant populatio...

Climate warming disrupts the allocation between sexual and clonal reproduction in a salt marsh plant. esajournals.onlinelibrary.wiley.com/doi/full/10....

Congratulations to Celine Saidy, who won one of the prizes for her poster presentation on long-term change in salt marsh plant height at the UH Ecology and Evolution symposium.

The GCE LTER has an open postdoctoral position to study how ecosystem variability affects function. The postdoc will lead field and lab experiments and collaborate with a multi-disciplinary team. Expertise in wetlands, biogeochemistry and ecology desired. gce-lter.marsci.uga.edu/public/app/a...

If you know undergraduates with an interest in coastal science, encourage them to apply for a summer internship with the Georgia Coastal Ecosystems Long-Term Ecological Research program. Applications now open for a variety of positions . gce-lter.marsci.uga.edu/public/emplo...

If you know undergraduates with an interest in coastal science, encourage them to apply for a summer internship with the Georgia Coastal Ecosystems Long-Term Ecological Research program. Applications now open for a variety of positions . gce-lter.marsci.uga.edu/public/emplo...

Postdoctoral position, Georgia Coastal Ecosystems LTER.

The postdoc will analyze existing long-term (25 y) data sets on plants and invertebrates at ten sites collected by the GCE-LTER. Application deadline January 13.
gce-lter.marsci.uga.edu/public/app/a...

If you know any early career faculty who would increase diversity at the Georgia Coastal Ecosystems LTER, please encourage them to apply.

The GCE-LTER has moved here from twitter. Looking forward to interacting with you all.