Talk Description: About 30% of global carbon stocks reside in the vegetation and deep, carbon-rich soils of Arctic tundra and boreal forest biomes. Wildfires—which are becoming more frequent with warmer and drier weather in the Arctic—have the potential to either stabilize or accelerate regional and global warming through carbon feedbacks. By comparing the impact of… Read more »
Talk Description: One of the classic state-change stories is that over-grazing and drought turn grasslands into shrubby, degraded landscapes. Land managers strive to avoid such irreversible changes, using strategies based on models of how ecosystems change. But misapplication of models can lead to poor management outcomes. Researchers at the Jornada Basin LTER site and its… Read more »
Natural cycles have patterns, rhythms, similar to music. Take a dive into these rhythms with Kelly Bisson for this SSALTER Blog eduition!
Talk Description: Coastal habitats are the first line of defense against sea-level rise and storms. At the same time, they are vulnerable to change, and can be pushed past tipping points and lost. A long-term, landscape-scale experiment with seagrass at Virginia Coast Reserve LTER is the first of its kind to show the role of… Read more »
From February 26-March 3, The Association for the Sciences of Limnology and Oceanography (ASLO) will hold its annual meeting in Honolulu, Hawai`i. The LTER Network sites will deliver oral and poster presentations on a wide range of topics, from blue carbon in salt marshes to impacts of the Eastern Pacific “warm blob” and El Niño. In… Read more »
January 18, 2017 Synthesis The review committee recommended two Synthesis Working Group proposals for funding in the current round. Congratulations to Forest Isbell, Jane M. Cowles, and Laura Dee who will lead Scaling-up productivity responses to changes in biodiversity and Lauren Hallett, Daniel Reuman, Katharine Suding for Synthesizing Population and community synchrony to understand drivers of… Read more »
In January, the Science Update Newsletter covers: an MCR-LTER paper in Marine Biology on genetic variation in responses to ocean acidity and warming; a CWT-LTER paper in Global Change Biology on subsidies to net ecosystem carbon uptake through cold air drainage; a BNZ-LTER study, published in Climate Change, on the role of access to in determining availability… Read more »
Heikki Kiheri takes us to Finland for this international SSALTER Blog post, where we explore nitrogen in Finnish peatlands.
Jen Holzer takes us to Scotland’s Cairngorms LTSER for this SSALTER, where she explores the merits of place based research.
Joey Peters describes the trials and rewards of a long summer sampling at the Santa Barbara Coastal LTER site.
