LTER Road Trip: Exploring the Everglades

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When most people think of the Florida Everglades, they picture alligators hiding amongst labyrinths of marsh grass, the famous boardwalks of the Anhinga Trail, or the tightly clustered mangrove trees that border both the Atlantic Ocean and the Gulf of Mexico. Yet, few are aware that Everglades National Park also hosts critically important ecological research sites, where scientists from the Florida Coastal Everglades (FCE) Long Term Ecological Research (LTER) station learn about the inner workings of this incredible ecosystem, as well as how it’s responding to human activities.

Warmer winters have diverse effects on tree growth

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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 »

The secret biodiversity of Baltimore’s abandoned lots

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If you live in a city, chances are you’ve seen an abandoned lot or two. While urban dwellers may not immediately think of vacant lots as harboring rare species and scenic natural vistas, they are are often candidates for urban conservation, restoration, or greening projects. The success of such projects depends on understanding what processes control… Read more »

Microbes respond quickly to fluctuating salt marsh conditions

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The ebb and flow of the tide through coastal salt marshes brings wide swings in temperature, salinity, oxygen levels and pH. Many of these fluctuations occur at short timescales (e.g. multiple times per day) and have a profound impact on both the types of microorganisms that can exist in such a dynamic environment, and how… Read more »

A tale of two forests: exploring forest management in the Pacific Northwest

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“Social forestry” describes the hybrid system of bottom-up grassroots oversight by local stakeholders and top-down, science-informed policy from larger governing bodies to determine forest management practices. Social scientists from the University of Freiburg in Germany and the University of Oregon analyzed the implementation of social forestry through a comparative case study of two National Forests… Read more »

Harvard Forest Director receives Book Award in Environmental Science

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book cover for "A Meeting of Land and Sea"

At its annual Prose Awards luncheon on February 8 in Washington D.C., the American Association of Publishers announced that A Meeting of Land and Sea. Nature and the Future of Martha’s Vineyard had been awarded the 2018 prize for Environmental Science. The PROSE Awards annually recognize the very best in professional and scholarly publishing by… Read more »

2018 LTER Synthesis Webinar Series

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The LTER Network Communications Office developed this monthly webinar series to keep investigators across the community apprised of new developments from the LTER synthesis groups. Webinars are hosted by the LTER Network Communications Office and the National Center for Ecological Analysis and Synthesis (NCEAS).  Each of the speakers will discuss the opportunity they perceived to… Read more »

Using Drones to Understand the Timing of Fall and Spring

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Overhead view of Harvard Forest LTER site.

As this winter continues to bring freezing temperatures and intense “bomb cyclone” snow storms to the eastern U.S., many are wondering: “When, exactly, will spring arrive?” Researchers with the Harvard Forest LTER were wondering the same thing as they conducted a study using drones to track timing of phenological events in a mixed forest ecosystem… Read more »