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The impact of biological clocks on nature and our lives is enormous. Jet lag, mating, bird migration: so much depends on the keeping of time in our bodies and those of other organisms. The latest issue of the world's oldest scientific journal is dedicated entirely to the topic. Featuring researchers from the Netherlands.
The latest UN Environment Frontiers Report has been launched in the Kenyan capital Nairobi.
For many species, there is only a short period in the annual cycle in which conditions are suitable for reproduction or growth.
Species are able to adapt to changes over time. If climate change is changing their way of life, an adjusted timing may mean that they are still in time for spring. How does this work, and what are the limits to such adaptations in nature?
Songbirds change their behaviour and timing when nestboxes are exposed to artificial light at night. "They become light sleepers, literally and metaphorically", says Maaike de Jong (NIOO-KNAW). She successfully defended her thesis on the effects of different colours of light at Wageningen University on Friday. The most surprising effect she's found? Some birds are forced to become more monogamous...
Our climate system is undergoing dramatic changes. We use our expertise to understand the impact on biodiversity, and the capacity of natural systems to help mitigate climate change.
Melanie Lindner will defend her PhD thesis titled "Avian seasonal reproduction in times of global warming: Insights from evolution, ecology and (epi-)genomics"