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Journal of Geophysical Research: Biogeosciences

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Lake Carezza with evergreens and snowy mountains in the background.
Posted inResearch Spotlights

Earth’s Lakes Emit Less Methane Than Previously Thought

Sarah Stanley, Science Writer by Sarah Stanley 4 August 202229 September 2022

Although the total surface area of Earth’s lakes emits less methane than previously believed, it is still among the largest natural methane sources.

View of the University of Michigan Biological Station
Posted inResearch Spotlights

Using Sap Flow to Infer Plant Hydraulic Properties

by Morgan Rehnberg 29 July 202229 July 2022

The internal hydraulic properties of plants are difficult to measure but may be inferred from observable sap flow.

Una imagen del géiser Imperial de Yellowstone. El géiser está al centro de la imagen mostrando coloraciones azules claras y en la parte inferior de la imagen se observan las copas de unos pinos.
Posted inResearch Spotlights

Una nueva perspectiva sobre la vida microbiana en las aguas termales del Parque Yellowstone

Aaron Sidder, freelance science writer by Aaron Sidder 28 July 20225 December 2022

Una investigación sobre los rangos de hábitat de microorganismos en las fuentes hidrotermales del parque nacional Yellowstone muestran condiciones ambientales propicias para la interacción entre cianobacterias y algas.

Woods and wetlands in the Chequamegon-Nicolet National Forest.
Posted inResearch Spotlights

How Forest Structure Drives Productivity

by Jack Lee 20 July 202227 September 2022

Data from northern Wisconsin forest sites uncovered that vertical heterogeneity metrics are the most influential factors underlying rates of photosynthesis.

Three field photographs showing different vegetation types.
Posted inEditors' Highlights

It’s Cool to be Short When You’re in the Arctic Permafrost

by Ankur R. Desai 15 July 202225 July 2022

Extensive ground temperature measurements complicate our understanding of how vegetation cover, snow duration, and microtopography influence the pace of permafrost thaw in a changing climate.

Photo of a scientist drilling into lake ice to take a sample.
Posted inEditors' Vox

A Future Without Ice Cover

by Steven Sadro and Marguerite A. Xenopoulos 11 July 202221 July 2022

Winter is fading away, but the answers may be beneath the ice; a new collection on winter limnology tackles the unknowns.

Árboles con hojas verdes y otoñales en el bosque de Odem. Debajo de los árboles hay pasto ver cubierto parcialmente por hojas caídas ocre.
Posted inResearch Spotlights

Mediciones pareadas de gases: ¿un nuevo trazador biogeoquímico?

by Terri Cook 18 May 202218 May 2022

Una técnica que mide la relación entre el dióxido de carbono producido y el oxígeno consumido podría mejorar las predicciones de la respuesta del suelo al cambio climático.

中国桑沟湾的筏式水产养殖
Posted inResearch Spotlights

沿岸水产养殖减少营养输送

by Jack Lee 3 May 20222 September 2022

对中国桑沟湾的高分辨率模拟显示,筏式养殖改变了水动力场,减少了营养盐从近海海底向养殖区的输送。

Deciduous trees in the Odem Forest
Posted inResearch Spotlights

Paired Gas Measurements: A New Biogeochemical Tracer?

by Terri Cook 21 April 202228 July 2022

A technique that measures the ratio of carbon dioxide produced to oxygen consumed could improve predictions of soil’s response to climate change.

Suspended aquaculture in Sanggou Bay
Posted inResearch Spotlights

Coastal Aquaculture Can Reduce Nutrient Transport

by Jack Lee 18 March 20223 May 2022

High-resolution simulations of China’s Sanggou Bay show that suspended aquaculture alters hydrodynamics and weakens transport of nutrients to the area from offshore bottom water.

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