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ecology

A fluxbot, a small white box containing wires and a piece attached with duct tape. A solar panel is next to it.
Posted inNews

Affordable Robots Measure Soil Respiration

by Emily Dieckman 8 December 20238 December 2023

Measuring soil carbon flux, also known as soil respiration, can be expensive or time-consuming. A set of affordable robots that gather these data autonomously could especially benefit the Global South.

Rows of identical trees recede into the distance.
Posted inNews

Diverse Forests Store More Carbon Than Monocultures

by Saima May Sidik 5 December 20235 December 2023

Adding even just one more tree species can increase forest productivity, a new meta-analysis shows.

A pipe brings water into a stream.
Posted inNews

Even Treated Sewage Harms Freshwater Ecosystems

by Erin Martin-Jones 15 November 202328 November 2023

In a controlled experiment, researchers diverted wastewater from an advanced treatment facility into a healthy stream and monitored the unfolding ecological effects.

Llamas walking along a rocky landscape in front of a retreating glacier in Cordillera Blanca, northern Peru.
Posted inNews

How Llama Poop Is Helping an Andean Community Adapt to Melting Glaciers

by Sofia Moutinho 9 November 202317 November 2023

Reintroducing these animals can enrich barren soils and potentially reduce water contamination, a study shows.

A view of Earth from space fills the bottom third of the image. Above is the blackness of space.
Posted inNews

Passing Planetary Boundaries Requires Synergistic Solutions

by Saima May Sidik 6 October 20238 October 2023

Considering Earth’s interacting systems could pull the planet back into a stable operating space.

The Sun rising above Arctic sea ice; view of a meltwater pond and pressure ridges in the foreground
Posted inNews

Arctic Ice Loss Could Shorten Winter Feeding Time for Zooplankton

by Veronika Meduna 2 October 20232 October 2023

The Arctic’s thinning sea ice allows more light to penetrate deeper into the ocean, holding zooplankton far beneath the surface.

An emperor penguin is standing on a sheet of ice with a row of other penguins sliding on their bellies.
Posted inEditors' Vox

Landfast Sea Ice: The Most Important Ice You’ve Never Heard Of

by Pat Wongpan and Alexander D. Fraser 22 August 202321 August 2023

Landfast sea ice, sea ice that is held stationary against the Antarctic continent, links firmly with many key climate processes, but its importance is only being fully realized as its extent dwindles.

A four-legged animal with furry brown hair and a pair of curved, tan horns stands on grassy ground behind a rock, and a younger animal of the same breed appears in the background.
Posted inNews

Herbivore Diversity Helps Maintain Arctic Tundra Diversity

Katherine Kornei, Science Writer by Katherine Kornei 11 August 202311 August 2023

A long-term experiment in southwestern Greenland reveals that the presence of musk oxen and caribou helps stave off declines in Arctic tundra diversity brought on by climate change.

Monte Mojino Reserve inside the Álamos National Reserve
Posted inNews

Understanding an Extreme Weather Event with Science and Local Knowledge

by Roberto González 8 August 20238 August 2023

Researchers in Mexico integrate science and community knowledge to assess the ecological and social impact of an extreme frost.

View of the ‘fluxbot’ electronics, both as a schematic and installed in the field.
Posted inEditors' Highlights

An Open and Inexpensive ‘Fluxbot’ for Measuring Soil Respiration

by Benjamin Bond-Lamberty 24 July 202318 July 2023

An inexpensive system of automated gas sensors and open-source software, tested in a Kenyan savanna, will help democratize and expand science research on soil respiration.

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