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karst

Posted inEditors' Highlights

量化造林的碳储存潜力

by Benjamin Sulman 26 January 202330 January 2023

过去几十年,中国南方的造林项目在树木生物量中封存了大量的碳,但该地区的森林碳储存能力正接近饱和。

Map of the study area in southern China.
Posted inEditors' Highlights

Quantifying the Potential of Forestation for Carbon Storage

by Benjamin Sulman 26 January 202324 January 2023

Forestation projects in southern China over the past few decades have sequestered large amounts of carbon in tree biomass, but the region is approaching saturation of forest carbon storage capacity.

Topographic projection of a deep pit on Titan.
Posted inEditors' Highlights

Titanic Caves and Where to Find Them

by Laurent G. J. Montési 25 January 202324 January 2023

More than 21,000 pits, depressions, and closed valleys on Titan may provide access to underground voids or caves.

Scientists take groundwater samples at a karst aquifer field site.
Posted inNews

Groundwater May Fix as Much Carbon as Some Ocean Surface Waters

by Carolyn Wilke 28 July 20227 September 2022

Microbes from wells as deep as 90 meters created organic carbon at a rate that overlaps with some nutrient-poor spots in the ocean.

A researcher stands above a large sinkhole, pouring green dye into draining water.
Posted inNews

Dyes and Isotopes Track Groundwater from Sink to Spring

by J. Besl 28 June 202116 February 2022

The hydraulic connection between a sinkhole and a natural spring—the longest and largest yet documented—could help reduce the guesswork in mapping karst aquifers.

A new study uses GPS data to trace how aquifers in karst affect deformation of the Eastern Alps
Posted inResearch Spotlights

Karst Groundwater Contributes to Deformation in Eastern Alps

by David Shultz 8 June 20181 November 2021

GPS data show compression and extension strains in the region resulting from changes in aquifer water levels.

Features from AGU Journals

RESEARCH SPOTLIGHTS
JGR: Solid Earth
“New Tectonic Plate Model Could Improve Earthquake Risk Assessment”
By Morgan Rehnberg

EDITORS' HIGHLIGHTS
AGU Advances
“Eminently Complex – Climate Science and the 2021 Nobel Prize”
By Ana Barros

EDITORS' VOX
Perspectives of Earth and Space Scientists
“New Directions for Perspectives of Earth and Space Scientists”
By Michael Wysession


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