Tag Archives: populations

[ad_1] According to a new study by researchers at the Stanford University School of Medicine and their collaborators, the intestinal bacteria of four Himalayan populations differ in their dietary lifestyles. The four …

[ad_1] Crédit: CC0 Public Domain Selon une nouvelle étude réalisée par des chercheurs de la faculté de médecine de l’Université de Stanford et de leurs collaborateurs, les bactéries intestinales de quatre populations …

[ad_1] Credit: University of East Anglia The historically over-exploited Giant South American Turtle is making a significant comeback on river beaches in the Brazilian Amazon thanks to local protection efforts, say researchers …

[ad_1] As species declines are reported more and more frequently around the world, with climate change and human activities being the biggest drivers of species loss, researchers and conservationists are racing to …

[ad_1] Monarch butterfly populations in North Central Florida have been declining since 1985, and have dropped by 80 percent since 2005. Study co-author Jaret Daniels, an associate professor in the University of …

[ad_1] A 37-year survey of monarch butterfly populations in north-central Florida shows that caterpillars and butterflies have been declining since 1985 and have declined by 80% since 2005. Jaret Daniels, co-author of …

[ad_1] A new method of surveying whale populations using satellites could be useful for studying whales threatened with extinction in remote areas. In the face of the growing threat of human activities, …

[ad_1] More than 70 percent of the world is covered in ocean: a vast, deep wilderness of water. But scientists are finding ways to study their secrets-without even getting their wet toes. …

[ad_1] Humans have played a major role in stark declines in wildlife populations around the planet over the past 4½ decades, according to a chilling report published by the World Wildlife Fund …

[ad_1] Credit: CC0 Public Domain While the temperature in the tropical forests of northeastern Puerto Rico has risen by two degrees Celsius since the mid-1970s, the biomass of arthropods – invertebrate animals …