A plant evolutionary ecologist’s ode to yellow-bellied marmots
Marmots serve as a reminder to me to step back from this optimization-focused perspective and pay more attention to how organisms actually act than to how I think they should act.
Three new SPARC Synthesis Groups demonstrate the value of long-term data collected across ecosystems
The LTER Network Office is excited to announce that three Scientific Peers Advancing Research Collaborations (SPARC) proposals were funded this year. The three groups will meet in person at the National Center for Ecological Analysis and Synthesis for one week, starting in the fall.
Ten years later: an LTER synthesis working group leads to discovery and accelerates four careers
The CoRRE Working Group continues to develop new ways to study plant community change across the globe.
Each spring, the Niwot Ridge snow survey ushers in a new season of fieldwork
Snow is the defining control on Niwot’s ecology. Through the winter, the white stuff builds with each passing storm; sometime in the spring, melting begins, flushing water and nutrients through the system. The annual snow survey tracks snowfall through time.
Across fourteen LTERs, soil carbon is a “gatekeeper” on the nitrogen cycle
An LTER cross site synthesis effort reveals that soil carbon availability determines nitrogen mineralization and nitrification rates across a wide diversity of terrestrial ecosystems.
Alpine stream chemistries are changing, but rock glaciers might not have as much influence as previously thought
While glacial thawing shapes ecosystem processes in the Green Lakes Valley, long-term data shows that it alone cannot explain the changing spatiotemporal patterns of stream chemistries.
NEON and LTER: A Long-Term Partnership for Ecological Observation
The shared spaces between LTER and NEON add value for both networks and for the research community at large.
Ready-to-teach R Environmental Datasets: the lterdatasampler R package
We are excited to share with the broader R community a new collection of 8 data samples geared towards teaching environmental data science!
Stream Dissolved Nitrogen Cycling Responds to Human Activity across the Landscape
A new global data synthesis of stream chemistry indicates human activities reduce streams ability to retain and transform nutrients.
Repeat photography engages the public at LTER sites
With just a phone camera, anyone can add to a growing dataset tracking environmental change at the Virginia Coast Reserve LTER.
Top Stories
Trout Lake Station highlights 100 years of research impact
LTER Photo Contest 2025
A Day in the Life: Behind the Scenes on Sapelo Island
Fall 2025 Young Voices of Science Program
When Shade Isn’t Enough: Climate Change in the Forest Understory
What is seagrass restoration worth on the blue carbon market?
A plant evolutionary ecologist's ode to yellow-bellied marmots
LTER at ESA, 2025
Morning in the Midnight Sun
Leveraging Generative AI: Applications for the LTER Network