Kaitlyn M Gaynor, a PhD candidate in the Department of Environmental Science, Policy, and Management at the University of California–Berkeley (Berkeley, CA), shares this Frontiers Focus on the effects of war on wildlife. When people make war, wildlife often becomes a casualty. Explosives and war materials kill living things that are not their targets. Valuable wildlife products, like ivory, finance…
Koenraad Van Meerbeek, a researcher in the Departement Aard- en Omgevingswetenschappen (Earth and Environmental Sciences) at Katholieke Universiteit Leuven, Belgium, shares this Frontiers Focus on the potential of Natura 2000 preserves to contribute biomass for bioenergy, without losing biodiversity. Renewable energy from biomass, i.e. “bioenergy,” holds promise for climate change mitigation, but converting big tracts of land to bioenergy crops…
By Jacob Phelps, lecturer in tropical environmental change and policy at Lancaster University in the United Kingdom. https://youtu.be/-I9cWe5N4-M My co-authors and I study and think about wildlife trade in a wide range of contexts, from the actions of wildlife harvesters imprisoned in Nepali jails, to orchid traders at Thai markets, to criminal groups poaching South African rhinos. In the context…
By Xianping Li, of the Key Laboratory of Animal Ecology and Conservation Biology within the Institute of Zoology at the Chinese Academy of Sciences in Beijing, China, as well as the University of Chinese Academy of Sciences in Beijing, China. Li and colleagues’ Research Communications paper “Risk of biological invasions is concentrated in biodiversity hotspots” appeared in the October 2016…
By Elena Bennett, associate professor at the McGill School of Environment and Department of Natural Resource Sciences in Ste-Anne-de-Bellevue, Canada. Bennett and colleagues’ Concepts and Questions article “Bright Spots: Seeds of a Good Anthropocene” appeared in the October 2016 issue of ESA Frontiers. We are constantly being bombarded with negative visions of the future, which may inhibit our ability…
By Anthony Bicknell, Associate Research Fellow at the Environment and Sustainability Institute, University of Exeter, UK. We have all been captivated by the television wildlife documentaries that provide breath-taking video images of the previously unseen marine world. Although these may rely on the expertise of an experienced camera operator, camera technology has advanced to such an extent over recent years…
By Dana Miller, postdoctoral researcher at the University of British Columbia’s Fisheries Economics Research Unit in Vancouver, Canada. “Pirate” evokes images of legendary figures from the days of the great tall-masted sailing galleons, like Captain Henry Morgan, the famous 17th century “pirate of the Caribbean.” But piracy is still with us today, and modern pirates do not only steal from passing…
Although the protection of livestock from predators like wolves, cougars, and bears is hotly contested in the United States and Europe, control methods are rarely subjected to rigorous scientific testing. Non-lethal methods face higher standards of evidence—and are also generally more effective than killing predators, say Adrian Teves, Miha Krofel and Jeannine McManus. The trio conducted a systematic review of the…
This is the last post I will contribute as moderator of ESA’s blog EcoTone—it has been a wonderful, educational experience to explore the connectivity and complexity of life processes and to meet the scientists who have helped to further this cross-disciplinary research. I hope you have enjoyed reading these stories as much as I have enjoyed writing them! Please continue…
This post contributed by Jesse A. Logan, retired research entomologist living in Emigrant, Montana. The Greater Yellowstone Ecosystem (GYE) is an ecological reserve of regional, national and international significance. This collection of National Parks, National Forests, wildlife reserves and tribal lands is generally recognized as one of the last remaining large, nearly intact, ecosystems of the Earth’s northern temperate region….
It is no secret that the world is becoming increasingly digital. The evening news has less of a role in disseminating leading headlines than a friend or colleague does. That is, social media outlets have become primary sources of news—in general, stories vetted by friends, coworkers and family members have gained more credibility than a random, syndicated news report. This…
Marcelo Sánchez-Villagra from the University of Zurich and researchers have uncovered the evolutionary history of the mole’s extra “thumb.” As it turns out, this polydactyl animal evolved an elongated wrist bone to serve as a sort of extra finger, widening the paw for more effective tunneling. The researchers examined embryos of the Iberian mole (Talpa occidentalis) and the closely related—but…