A new paper in Ecological Monographs presents a 700-year dendrochronological record of fire in Trillemarka-Rollagsfjell nature preserve in southern Norway. Burn scars on old tree stumps chronicle social change, from the population crash at the time of the bubonic plague, through a spike in slash-and-burn agriculture, to the rise of the timber economy. Until the modern era, the human mark…
Ariana Sutton-Grier, an ecosystem ecologist at the University of Maryland, helps lead the National Oceanic and Atmospheric Administration’s Coastal Blue Carbon Team. She shares this Frontiers Focus on the long-term carbon storage capacity of coastal wetlands. Recent scientific advances have demonstrated that coastal wetlands — mangrove forests, tidal marshes, and seagrass meadows — pull carbon out of our atmosphere and store…
Margaret Kosmala, a postdoctoral fellow in the Department of Organismic and Evolutionary Biology at Harvard University, Cambridge, MA, shares this Frontiers Focus on assessing data quality in citizen science. Have you ever wanted to do scientific research, even though you have never trained as a scientist? Citizen science gives people with no science background the chance to get involved in…
We are keeping you up-to-date with a new Federal Agency Transition Tracker. In This Issue ESA 2017 Graduate Student Policy Awards Application period is open. Read More President-elect Transition Update Trump appointees at odds with basic mission of appointed agencies. Read More COMPETES Reauthorization COMPETES fails, but may provide template for new Congress. Read More Legislative Update Continuing Resolution –…
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…