news 2021


Earth Sciences

Results 21 - 29 of 29.

Environment - Earth Sciences - 22.04.2021
Plant provenance influences pollinators
Plant provenance influences pollinators
Insect decline is one of the greatest challenges facing our society. As a result of the destruction of many natural habitats, bees, bumblebees, butterflies, beetles and the like find less and less food. As a consequence, they are barely able to fulfil their role as pollinators of wild and cultivated plants.

Earth Sciences - Astronomy / Space - 07.04.2021
Asteroid crater on Earth provides clues about Martian craters
Asteroid crater on Earth provides clues about Martian craters
Research team led by the University of Göttingen discovers crater floor sagging from bowl-shaped volcanic ash layer The almost 15-million-year-old Nördlinger Ries is an asteroid impact crater filled with lake sediments. Its structure is comparable to the craters currently being explored on Mars. In addition to various other deposits on the rim of the basin, the crater fill is mainly formed by stratified clay deposits.

Earth Sciences - 01.04.2021
When a Stream of Cosmic Debris Struck the Earth
A research team including members of Freie Universität Berlin has found traces of an ancient meteor explosion above the Antarctic / Re-assessment of asteroid threat No 058/2021 from Apr 01, 2021 An international research team has discovered that a huge meteor exploded over the Antarctic ice plateau around 430,000 years ago.

Earth Sciences - Astronomy / Space - 23.03.2021
The same sea level for everyone
The same sea level for everyone
The Earth's gravity field as the basis for an International Height Reference System Maps generally indicate elevation in meters above sea level. But sea level is not the same everywhere. A group of experts headed by the Technical University of Munich (TUM), has developed an International Height Reference System (IHRS) that will unify geodetic measurements worldwide.

Earth Sciences - Environment - 01.03.2021
Understanding the Spatial and Temporal Dimensions of Landscape Dynamics
Heidelberg geoinformation scientists develop new computer-based method to analyse topographic changes The Earth's surface is subject to continual changes that dynamically shape natural landscapes. Global phenomena like climate change play a role, as do short-term, local events of natural or human origin.

Astronomy / Space - Earth Sciences - 19.02.2021
Getting to the Bottom of Life on Mars
Researchers at Freie Universität Berlin are involved in developing an interactive map of Mars No 030/2021 from Feb 19, 2021 People who are interested in discovering the mysteries of the galaxy can now see what Mars looks like up close thanks to an interactive map developed by researchers from the Planetary Sciences and Remote Sensing group at Freie Universität Berlin.

Earth Sciences - Social Sciences - 17.02.2021
Global Mapping Projects aid Humanitarian Organisations
In recent years, free digital world maps like OpenStreetMap (OSM) have become a vital instrument to support humanitarian missions over the entire world. In disaster management as well as the implementation of the United Nations Sustainability Development Goals (SDGs), geodata compiled by the volunteer mapper community open up new possibilities to coordinate aid interventions and carry out sustainability projects.

Earth Sciences - Materials Science - 26.01.2021
Geologic history written in garnet sand
Geologic history written in garnet sand
Research team with participation from Göttingen University use secrets trapped in grains of sand to reveal rock journey and formation On a remote island in Papua New Guinea, an international research team including the University of Göttingen has made an important geological discovery from a garnet-rich sand.

Earth Sciences - History / Archeology - 20.01.2021
New Data about the structure of the Pyramid of Cheops
New Data about the structure of the Pyramid of Cheops
An interview with Prof. Christian Große about his pyramid research Measuring a height of 139 meters (455 ft.), the largest of the three pyramids of Giza is one of the oldest edifices in the world. Yet, even after 4,500 years, this architectural masterpiece still leaves some questions unanswered.