Add BrightSurf on Google Email

When humans disturb marine mammals, it’s hard to know the long-term impact

A new study from the University of California, Santa Cruz, develops a comprehensive framework to determine when short-term changes in behavior caused by human activities have biological significance. The framework highlights the importance of life history traits and specific characteristics of disturbances in assessing vulnerability.

SourceUniversity of California - Santa Cruz·JournalProceedings of the Royal Society B Biological Sciences·TypeSystematic review·DateAug 26, 2021

Bumblebees benefit from faba bean cultivation

A study by researchers at the University of Göttingen found that bumblebees thrive in faba bean fields, with populations more than twice as high as in non-bean landscapes. In contrast, other wild bees do not benefit from faba bean cultivation but rely on semi-natural habitats for survival.

SourceUniversity of Göttingen·JournalJournal of Applied Ecology·DateSep 10, 2020

How does evolution work?

Researchers investigate plant molecular structures for climate adaptation, discovering novel pathways subject to natural selection. The project sheds light on convergent evolution and potential applications in ecology and agriculture.

Climate change setback for acidified rivers

A 25-year study on Welsh streams found that climate change hampers long-term recovery from acid rain effects. Despite improvements in acid levels, only four new insect species colonized the improving rivers, falling short of expected numbers.

SourceWiley·JournalJournal of Applied Ecology·DateDec 2, 2008

Ecosystem engineers

Caterpillars' shelter-building habits impact insect communities by reducing diversity, whereas artificial habitats have similar effects as natural ones. The study suggests regional patterns of insect herbivore diversity may be influenced by these ecosystem engineers.

SourceEcological Society of America·JournalEcology·DateMar 27, 2003