A new addition to the terrestrial nitrogen cycle

This post contributed by Lindsay Deel, a Ph.D. student in geography at West Virginia University and Intern with ESA’s journal Frontiers in Ecology and the Environment Memorizing diagrams of the nitrogen cycle – complete with all the little arrows flowing between atmospheric sources to uptake by vegetation – is a rite of passage for most undergraduate ecology students.  Now, following a new study published in the journal Nature, the...

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An ant’s eye view of sand

To an ant, a piece of garnet or a shark’s tooth is merely another boulder to excavate for the expansion of the nest. And for humans, these bits of treasure would largely go unnoticed as just another grain in an anthill. But, as the blog Neatorama pointed out this week, every inch of sand is a world of discovery to photographers and sand collectors. Specifically, Flickr user Mouser Williams captures the history and biological...

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From the Community: adjustable shark scales, science games and dinosaur diversity

A builder rethinks standards by designing homes from reclaimed and recycled materials, international climate change awareness expressed through satellite-captured art, sharks turn at high speeds by adjusting their scales, researchers develop a computer game for citizen scientists and ancient rainforest fragmentation led to the rise of dinosaurs. Here is the latest in ecological science from November.

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Life between extinctions: cracking open the Cretaceous period

One hundred million years ago, Earth experienced its first great peak in biodiversity. Flowers emerged and with them pollinators, dinosaurs towered over newly evolved mammals and marsupials, the steaming jungles were teeming with newly arrived ants and termites, and the oceans were filled with gigantic, air-breathing reptiles. This was life during the Cretaceous period, Earth between two great extinctions.

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From the Community: Pika population sees a boost, birds not spreading West Nile and five women honored for their role as environmentalists

Pika found to be flourishing in the Sierra Nevada region, bird migration patterns suggest mosquitoes are to blame for spreading West Nile and mice courtship rituals could shed light on autism. Here are news stories and studies on ecological science from the first week in March.

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