LTER Science Update provides short, accessible articles describing recent news and publications from across the Network. We hope you will be informed and inspired. Subscribers can sign up online and manage their own subscription settings, so feel free to share with interested colleagues. Have a recent paper or project that may be of interest? Please send us a few basic details using our news submission form and we’ll follow up.

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A Changing Climate Drives Change in Ecological Modeling

Relying on a 114 year-long data set, researchers from the Sevilleta LTER have developed a more accurate way to model climate sensitivity functions that describe the relationship between ecological variability and plant productivity, rather than focusing on linear relationships between ecosystem response and average climate trends, as is more typical.  While variances in factors such as… Read more »

Hurricane Disturbances May Increase Resilience in Wet Tropical Forests

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 »

The Devil’s in the Details for Kelp Forest Biodiversity

fish swimming through giant kelp forest

Kelp forests have long been known to harbor a high number and diversity of marine species, from tiny crustaceans to large fish and marine mammals. This biodiversity tends to be attributed to the complex structure and productivity of giant kelp, earning it the title ‘foundational species’. Surprisingly, however, little quantitative data has been assessed to… Read more »

Sea Level Rise Making Things Saltier in the Everglades

For those living in South Florida, sea level rise is a very real problem that’s impacting coastal areas right now, and is expected to worsen over the next decade. While most discussions on sea level rise in Florida focus on highly populated coastal cities such as Miami and Tampa, sea level rise is also having… Read more »

The Grasshopper Sparrow – Breeding Nomad of the Grassland Prairie

At first glance, the grasshopper sparrow may not look like much. Native to the tallgrass prairies of the American Great Plains, it’s a small brown and black-speckled bird with a wingspan of 8 inches. But this little bird is gaining recognition for its unusual behavior: it has an amazing ability to cover long distances over… Read more »

Grow with the flow: evaluating the interactive effects of seawater conditions on coral growth

Although coral reefs have been the subject of ecological studies for nearly a century, the role that environmental conditions play in coral development is still a partial mystery. LTER researchers at Mo’orea Coral Reef have been exploring coral-environmental interactions in an effort to better understand coral growth. The team recently investigated how two key abiotic… Read more »

Warmer winters have diverse effects on tree growth

Every step of a tree’s growth is on a strict time-table, from the first emergence of life sprouting up through the soil to the formation of vast green canopies that block out almost all of the sun’s light. These growth cycles (budding leaves, flowering, etc.) are controlled by various environmental factors that act as cues… Read more »