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Earth Sciences Apr 29, 2024

Maps developed with artificial intelligence confirm low levels of phosphorus in Amazonian soil

As the impacts of climate change increasingly affect the daily lives of residents in several countries, including Brazil, the resilience of forests, especially tropical ones such as the Amazon, has become a frequent topic ...

Environment Apr 5, 2024

Defining a city using cell-phone data

Humans are becoming more urban, with more than half of the world's population now living in cities. This rapid growth poses unique challenges to both the study and governance of cities—a challenge made harder because we ...

Ecology Mar 5, 2024

How bias shows up in maps made with citizen science data

When biologist Elizabeth Carlen pulled up in her 2007 Subaru for her first look around St. Louis, she was already checking for the squirrels. Arriving as a newcomer from New York City, Carlen had scrolled through maps and ...

Biotechnology Mar 4, 2024

New tool sheds light on palm oil production

Palm oil is used in a plethora of household products, from food items like packaged pastries and chips to cosmetics and soaps or even biofuels. But most palm oil is produced on mono-crop plantations, grown on huge tracts ...

Ecology Feb 16, 2024

A strategy for integrating online digital data for monitoring biodiversity

Scientists from the University of Helsinki together with colleagues from other universities and institutions around the world propose a strategy for integrating online digital data from media platforms to complement monitoring ...

Plants & Animals Feb 15, 2024

Using text analytics, scientists map the spread of potato blight prior to the Irish potato famine

North Carolina State University researchers used text analytics on both historic and modern writing to reveal more information about the effects and spread of the plant pathogen—now known as Phytophthora infestans—that ...

Space Exploration Feb 7, 2024

NASA to demonstrate autonomous navigation system on moon

When the second CLPS (Commercial Lunar Payload Services) delivery is launched to the moon in mid-February, its NASA payloads will include an experiment that could change how human explorers, rovers, and spacecraft independently ...

Plants & Animals Jan 29, 2024

Endangered seabird shows surprising individual flexibility to adapt to climate change

How individual animals respond to climate change is key to whether populations will persist or go extinct. Many species are shifting their ranges as the environment warms, but up to now the mechanisms underlying this have ...

Planetary Sciences Dec 11, 2023

NASA laser reflecting instruments to help pinpoint Earth measurements

The best known use of GPS satellites is to help people know their location whether driving a car, navigating a ship or plane, or trekking across remote territory. Another important, but lesser-known, use is to distribute ...

Social Sciences Nov 14, 2023

Twitter users in states affected by hurricanes discuss climate change up to 200% more frequently in the following weeks

Twitter users in areas affected by major hurricanes discussed climate change much more frequently right after the hurricane, according to a study published November 23, 2023 in the open-access journal PLOS Climate by Maddalena ...

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