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biogeosciences

A “dead cart” depicted in an antique engraving.
Posted inNews

Plague Bug May Have Lurked in Medieval England Between Outbreaks

Bas den Hond, Science Writer by Bas den Hond 8 May 201723 March 2023

A new analysis of climate records in England and Europe’s Low Countries suggests that the disease-causing bacterium persisted in rodents between recurrences in people.

Marine scientists deploy a video plankton recorder in the high-latitude North Atlantic in April 2012.
Posted inScience Updates

Optical Sensors Can Shed Light on Particle Dynamics in the Ocean

by S. L. C. Giering 2 May 201727 September 2022

First TOMCAT Workshop; Southampton, UK, 12–14 September 2016

Twitchell Island, in Sacramento County, Calif., is a wetland flux site in the FLUXNET network.
Posted inScience Updates

A New Data Set to Keep a Sharper Eye on Land-Air Exchanges

by G. Z. Pastorello, D. Papale, H. Chu, C. Trotta, D. A. Agarwal, E. Canfora, Dennis Baldocchi and M. S. Torn 17 April 201710 March 2023

FLUXNET2015, the latest update of the longest global record of ecosystem carbon, water, and energy fluxes, features improved data quality, new data products, and more open data sharing policies.

Phenocam webcam image from Sevilleta National Wildlife Refuge, N.M.
Posted inScience Updates

Integrating Multiscale Seasonal Data for Resource Management

by Andrew D. Richardson, J. F. Weltzin and J. T. Morisette 23 January 20171 March 2023

Workshop on Phenology at Scales from Individual Plants to Satellite Pixels; Cambridge, Massachusetts, 21–23 June 2016

Bee sitting in sandstone hole.
Posted inNews

Rock-Chomping Bees Burrow into Sandstone

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 26 September 201611 January 2022

A previously unknown species of rock-excavating bees, discovered 40 years ago but not reported in the scientific literature, finally gets the spotlight.

Methane-releasing vegetation flourishes in small freshwater Arctic tundra ponds
Posted inNews

Aquatic Plants May Accelerate Arctic Methane Emissions

by R. Heisman 22 September 201611 August 2022

About two thirds of the gas produced by a study area near Barrow, Alaska, came from increasingly abundant greenery covering only 5% of the landscape, researchers estimate.

Magnetic mineral stripes in beach sand.
Posted inNews

Bacteria Preserve Record of Earth's Magnetic Fields

by E. Deatrick 1 August 201621 July 2022

Tiny yet stable magnetized particles created by microbes long ago could help scientists better determine the strength and orientation of ancient magnetic fields.

Divers examine faux ancient pillar base.
Posted inNews

"Sunken City" Was Really Made by Microbes

by E. Deatrick 13 June 201611 October 2022

What scientists thought was a sunken Greek city turns out to be the fossils of an ancient hydrocarbon seep from several million years ago.

Posted inNews

Deepwater Horizon Oil Lingered and Sank, Stuck to "Marine Snow"

Amy Coombs by A. Coombs 3 June 201618 May 2022

A new study may explain how supposedly buoyant oil from the huge 2010 oil spill coated corals and other organisms on the ocean floor.

A flock of king eiders flies over the sea ice off Barrow, Alaska.
Posted inScience Updates

What Does the Pacific Arctic's New Normal Mean for Marine Life?

by L. Sheffield Guy, S. E. Moore and P. J. Stabeno 9 May 20166 January 2023

Climate change has reconfigured Arctic ecosystems. A 5-year project focuses on the relationships among oceanographic conditions and the animals and other life-forms in this region.

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