Study supports stronger conservation efforts in Southeast glacial refugia regions
During the last ice age, glaciers covered vast portions of North America.
Ecology
May 2, 2022
0
28
News tagged with northern hemisphere
Related topics:
southern hemisphere
· climate change
· cassini spacecraft
· greenhouse gases
· climate models
Novel study of small fish in Icelandic waters sheds new light on adaptive change
Innovative research showing that populations of a small fish that live in both Iceland's lakes and marine waters, respond more quickly and differently to predators after they invade new freshwater lakes, demonstrating how ...
Plants & Animals
Apr 26, 2022
0
75
Thawing permafrost driven by a hidden world of changes beneath the surface as the climate warms
Across the Arctic, strange things are happening to the landscape.
Environment
Apr 13, 2022
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19
Researchers reveal variations in Arctic amplification effect during past millennium
The recent amplified warming in the Arctic during the last decades has received much attention. But how Arctic amplification (AA) has varied on longer time scales and what drives these variations remain unclear.
Earth Sciences
Apr 11, 2022
0
33
COSMIC: All antennas at the Very Large Array ready to stream data for technosignature research
COSMIC SETI (the Commensal Open-Source Multimode Interferometer Cluster Search for Extraterrestrial Intelligence) took a big step towards using the National Science Foundation's Karl G. Jansky Very Large Array (VLA) for 24/7 ...
Astronomy
Apr 4, 2022
0
105
First-of-its-kind detection of reduced human carbon dioxide emissions
For the first time, researchers have spotted short-term, regional fluctuations in atmospheric carbon dioxide (CO2) around the globe due to emissions from human activities.
Planetary Sciences
Apr 1, 2022
16
353
Highly accurate permafrost maps of the Northern Hemisphere published
Researchers from the Northwest Institute of Eco-Environment and Resources of the Chinese Academy of Sciences (CAS) and their collaborators published a high-accuracy and high-resolution permafrost map over the Northern Hemisphere.
Earth Sciences
Mar 31, 2022
0
6
Ozone may be heating the planet more than we realize
Ozone may be weakening one of the Earth's most important cooling mechanisms, making it a more significant greenhouse gas than previously thought, research has found.
Environment
Mar 31, 2022
0
117
India had massive wildfires between 145 million and 100 million years ago
What can fire reveal about Earth's past? This is a question that a group of researchers linked to the Postgraduate Program in Environment and Development (PPGAD, acronym in Portuguese) of the University of Vale do Taquari–Univates ...
Paleontology & Fossils
Mar 30, 2022
0
46
Blue-eyed shags survived Ice Age in New Zealand
The genetic whakapapa of New Zealand's blue-eyed shags stretches back millions of years—outliving their close relatives throughout the Ice Age—University of Otago research has found.
Plants & Animals
Mar 28, 2022
0
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