Global warming is here. As anticipated for more than 50 years now, the temperature and levels of atmospheric CO2 have increased.
Ecology
Jun 12, 2023
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2
Plants existed on Earth for hundreds of millions of years before the first flowers bloomed. But when flowering plants did evolve, more than 140 million years ago, they were a huge evolutionary success.
Evolution
Jun 6, 2023
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79
More than half of all people on Earth live in cities, and that share could reach 70% by 2050. But except for public parks, there aren't many models for nature conservation that focus on caring for nature in urban areas.
Ecology
Apr 4, 2023
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17
Many tropical forests are experiencing increases in lightning and lianas, thanks in part to global change. This one-two punch is likely causing an increase in the death of small trees, which could lead to shifts in composition ...
Plants & Animals
Mar 27, 2023
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49
The success of North American crops from corn to Christmas trees partly depends on a relatively invisible component of the food web—ground beetles. Nearly 2,000 species of ground beetle live in North America. New research ...
Plants & Animals
Mar 23, 2023
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27
The long-term effects on forests of more extreme climate events, plus other drivers of forest change, are highly uncertain. A new study of the tropical forests across Puerto Rico and the U.S. Virgin Islands (USVI), spanning ...
Plants & Animals
Mar 15, 2023
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70
When we think of weeds, often what comes to mind are small, quick-growing plants such as the dandelions or couch grass we might find in our gardens. You may not think of trees as being weedy.
Plants & Animals
Feb 16, 2023
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9
One of the most hotly debated questions in the history of Neanderthal research has been whether they created art. In the past few years, the consensus has become that they did, sometimes. But, like their relations at either ...
Archaeology
Jan 17, 2023
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262
Sambucus L. is a morphologically diverse flora comprising approximately 23 accepted species that are mostly deciduous shrubs, perennial herbs or small trees widespread in almost all regions of the world, excluding extremely ...
Plants & Animals
Dec 30, 2022
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4
Tree-climbing, cranes, chemical knockdown—collecting samples from the canopies used to be very time-consuming. Scientists from the UDE's working group "Aquatic Ecosystem Research" led by Prof. Dr. Florian Leese now had ...
Ecology
Dec 7, 2022
0
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