Search results for deciduous trees

Environment Sep 26, 2018

Species and age of trees affect carbon emissions

Climate change forecasts could improve by better understanding the variation in natural carbon emissions from different vegetation types.

Ecology Sep 12, 2018

Spring is advancing unevenly across North America

Spring is arriving earlier in many parts of North America, but this advance is not happening uniformly across the migration routes of many birds, according to a study by Eric Waller at the US Geological Survey in California ...

Archaeology Aug 27, 2018

New clues unearthed about mammals' rapid evolution after dinosaur extinction

It was a life-altering event. Around 66 million years ago, at the end of the Cretaceous period, an asteroid struck the Earth, triggering a mass extinction that killed off the dinosaurs and some 75% of all species. Somehow ...

Environment Aug 10, 2018

Global warming increases risk of frost damage to trees

Climate change is bringing with it not only drier summers, but warmer springs too. This causes trees and shrubs to bud earlier, making them vulnerable to late frost, as ETH forest scientists have now proven.

Environment Jul 26, 2018

Tropical treetops are warming, putting sensitive species at risk

The vaulted canopies that tower above Earth's rich tropical forests could be especially vulnerable to climate change-related temperature increases, according to a new report from Florida State University researchers.

Environment Jul 25, 2018

Fires, floods and satellite views: Modeling the Boreal forest's future

The 2014 megafires in Canada's Northwest Territories burned 7 million acres of forest, making it one of the most severe fire events in Canadian history.

Space Exploration Jul 19, 2018

Guide to Mars Opposition 2018

Have you checked out Mars this season? Mars reaches opposition on July 27th at 5:00 Universal Time (UT) shining at magnitude -2.8 and appearing 24.3" across—nearly as large as it can appear, and the largest since the historic ...

Environment Jun 21, 2018

Envisioning a future where all the trees in Europe disappear

Vegetation plays an important role in shaping local climate—just think of the cool shade provided by a forest or the grinding heat of the open desert.

Plants & Animals May 29, 2018

Climate change forced zombie ant fungi to adapt

Zombie ants clamp on to aerial vegetation and hang for months spewing the spores of their parasitic fungi, but researchers noticed that they do not always clamp on to the same part of the plant. Now the researchers know that ...

Ecology May 23, 2018

ESF lists top 10 new species for 2018

The large and small, beautiful and bizarre are among the newly discovered animals, plants and microbes announced by the College of Environmental Science and Forestry (ESF) as the Top 10 New Species for 2018.

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