As the summer sea ice melts in the Arctic, polar bears struggling to hunt seals are increasingly turning to sea-birds for food. New scientific research suggests that this change in the polar bear diet could severely reduce sea ducks populations and deprive Arctic peoples of a major source of food and livelihood.
A mathematical model has been constructed to analyze the effect of Beijing’s odd-and-even license plate rule. The results concur with previous studies: it works somewhat in the short-term, but inadequate in the long run.
We have entered an era where humans have had a profound impact on the planet. In this new world that we have created, what species will endure and what others shall perish? How can we predict what species they will be?
Can social media reduce disaster impacts? If so, how much? A recent study successfully explored the influence of social media in reducing financial damages during the 2011 Bangkok flood and quantified the impact.
A recent study finds a striking imbalance in the global trade of arable land use. The imbalance is not only one between countries, but also one between the underdogs and top dogs of the global supply chain.
Researchers in California noticed alarming changes to ecosystems. Starvation of Brown Pelicans, disappearance of seabirds, and sea lions deaths all happening in succession begged the question: what was happening in their habitat? A recent study suggests an unlikely answer: the anchovy.