Fires and floods are becoming all too common for coastal Southern California residents — but are these ‘extreme’ events likely to become even more frequent? Answering this question requires a comprehensive understanding of precipitation patterns in the region and how they are likely to change in the coming decades. Most previous research on climate change… Read more »
The Knights Who Say “Ni” would be delighted by a growing trend across many of the planet’s major biomes—tree and grass species are being taken over by shrubbery. Unfortunately, this phenomenon isn’t so favorable for native vegetation that struggles to compete with an invading shrub army (the term ecologists often use is ‘woody plant encroachment’)…. Read more »
Islands on the Move I stood on a windy barrier island, hair whipping around my face as my boots crunched across beach seashells. The waves crashed into the sand, here and there stirring up food for one of the many gulls seeking rest or prey on this island. Before me stretched the Atlantic Ocean, as… Read more »
LTER Network presentations and posters at American Geophysical Union (AGU) Meeting 2018
Researchers from Bonanza Creek LTER developed a framework for boreal forest management that considers climate uncertainty, public safety related to fire regimes, and harvest and biodiversity goals.
Researchers at the Virginia Coast Reserve LTER recently found that adjacent patches of salt marsh and seagrass increase sedimentation benefits in shallow coastal bays.
2018 ESA Annual Meeting Presentations In the past year alone, extreme events including hurricanes, droughts, and extensive fires have impacted significant regions of the United States—affecting the health of both natural habitats and human communities. Fittingly, the theme of this year’s Ecological Society of America (ESA) annual meeting is ‘Extreme events, resilience and human well-being.’… Read more »
Hurricanes are typically considered destructive and disastrous, with high-speed winds exceeding 75 miles per hour and torrential downpours. These powerful storms can have major impacts on tropical forests, ripping open the forest canopy and causing organic debris to pile up on the forest floor. Despite these seemingly destructive qualities, new research suggests that ecological disturbance… Read more »
In ecology, timing is key to understanding how daily, seasonal, or yearly cycles impact environmental processes. But it’s not just about how often impacts occur, but also over what length of time. Decades worth of data synthesized by researchers at Coweeta LTER provide some of the clearest evidence to date that long-term observations of ecosystem… Read more »
I paused at the top of Coweeta Hydrologic Lab’s transect #327, peering down, down, down at the slope beneath me. Katie Bower, a research technician at Coweeta, and two summer interns had already started down the narrow pathway, accustomed to its slippery leaf layer and sharp contours. Taking a deep breath, I followed slowly behind.
