GeoLog

soil

Don’t leaf it to the trees: Amazonian soils also work to store carbon.

Don’t leaf it to the trees: Amazonian soils also work to store carbon.

The Amazon rainforest covers an area of 5.5 million km² and is well known for being an invaluable global resource for carbon storage. But it’s not just the trees and vegetation of the Amazonian rainforest that lock in and store carbon – the very soil in these forests can do the same thing, according to research published in EGU’s journal SOIL earlier this year. In this study Carlos Alberto Quesada ...[Read More]

Epic Journeys: New insights into wildlife and human migrations

Epic Journeys: New insights into wildlife and human migrations

Many wild animals make extraordinary long-distance journeys, whether by land, by air or even by sea. Ancestral, and even some modern, humans have likewise undertaken equally impressive odysseys across and between continents. In order to highlight these “epic journeys,” four different research projects were presented during an EGU press conference held on Wednesday. During the virtual presentations ...[Read More]

Imaggeo on Mondays: Rocks weather, soil takes form

Imaggeo on Mondays: Rocks weather, soil takes form

This image depicts the soil formation, that is weathering of rock. Soil is actually formed by weathering of rock by physical, chemical and biological methods. This image depicts physical and biological weathering. Physical weathering by the action of temperature and biological weathering by the growth of some species of grass through the cracks. Image clicked from Trivandrum district of Kerala, In ...[Read More]

Imaggeo on Mondays: Life between the arid mountains of Gansu, China

Imaggeo on Mondays: Life between the arid mountains of Gansu, China

Even within Earth’s more arid environments, you can find life! This featured photo was taken near the Lanzhou Zhongchuan Airport, about 50 km away from Lanzhou city, the capital of Gansu province in Western China. The area lies in a region between the Qinghai-Tibet Plateau and the Loess Plateau, with an elevation ranging from 1,500 m to 2,200 m. The landscape is dominated by a network of ridges an ...[Read More]