科学与环境
Brazil's presidential elections linked to decades of fluctuating environmental destruction—study
来源: Phys.org - latest science and technology news stories · 发布于
A University of Cambridge–led analysis of maps made from satellite imagery covering over three decades and seven presidents shows how the winner of Brazil's national elections since 1990 directly affected the preservation of its globally vital ecosystems.
A University of Cambridge–led analysis of maps made from satellite imagery covering over three decades and seven presidents shows how the winner of Brazil's national elections since 1990 directly affected the preservation of its globally vital ecosystems.
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DNA and underwater footage reveal two new species of deep-sea siphonophores
New research is shedding light on the diversity of deep-sea siphonophores. A team of scientists from MBARI, the University of Gdańsk, New York University and Yale University conducted a comprehensive examination of Bargmannia siphonophores using museum material, submersible obser
Phys.org - latest science and technology news stories ·
The assumption about farm automation that may be wrong
You've likely heard this assumption: When AI-enabled and autonomous machines arrive on the farm, jobs will disappear. But researchers at the University of California, Davis, who studied 16 fruit tree operations in California and Washington for three years, found that automation s
Phys.org - latest science and technology news stories ·
Study: Pandemic arrest patterns may have deepened existing inequalities in policing
The COVID-19 pandemic was a public health crisis that affected more than the public's health. It brought complex changes across many aspects of society, including having an influence on suburban arrest patterns, according to a study co-authored by University at Buffalo researcher
Phys.org - latest science and technology news stories ·
Ants break a basic rule of biology to help them adapt to new environments
A new study led by researchers in the Eco-Evo-Devo lab at the University of Ottawa finds that ants can decouple antenna size from both head and body size as they develop into different social castes, revealing how social signals and hormones help shape traits for specialized colo
Phys.org - latest science and technology news stories ·
Clustering changes how charged polymers separate in water, challenging old assumptions
A polymer science revelation about how liquid mixtures separate could have major implications for human health, metabolism and disease, new research indicates. In a brief report published in the Proceedings of the National Academy of Sciences, University of Chicago Pritzker Schoo
Phys.org - latest science and technology news stories ·