Topic
Scientific practice of tracking ecosystems, species, or landscapes over many years or decades to detect trends that short-term studies can miss.
Researchers at Western Sydney University and UNSW are fitting thousands of solar-powered ecological sensors with low Earth orbit radios, so measurements from remote plots arrive continuously instead of on a field trip.
Reality
Twenty-four years of tracking-tunnel data from New Zealand conservation land show 1080 suppressing rats and stoats for a year or two, then rebounds arriving faster and higher in warm northern forest than in the cool south.
Reality
A study of 40 protected tallgrass sites found declines that did not track patch size or fragmentation. That leaves land acquisition without a measured return on the birds it was bought for.
Reality
Thin snow killed roughly 100 of more than 160 yellow-bellied marmots at Gothic, Colorado. Federal cuts hit the same study, so its funding plan is now a Fat Bear Week imitation.
Reality
A Nature study reports grass production in Kruger National Park rose 28% between 1989 and 2021, with rising CO2 the only explanation that fits. C4 grasses were assumed to be indifferent.
Reality
A new PNAS paper collects nine surprises from more than three decades of monitoring in Dutchess County. Acorns and mice track nymphal tick numbers; deer abundance does not.
Reality