Exotic Species News
July 31, 2015

Latest Headlines
updated 11:51pm EDT

More Exotic Species News
July 31, 2015

July 27, 2015 — A logging company has agreed to begin dismantling abandoned logging roads currently being used by poachers to access prime Amur (Siberian) tiger habitat in the Russian Far ... read more

July 15, 2015 — A mixture of bitumen and gasoline-like solvents known as dilbit that flows through Prairie pipelines can seriously harm fish populations, according to new ... read more

July 2, 2015 — An infestation of speck-sized Varroa destructor mites can wipe out an entire colony of honey bees in two to three years if left untreated. Pesticides help beekeepers rid their hives of these ... read more

July 1, 2015 — Widely hailed as 'green' sources of renewable energy, hydroelectric dams have been built worldwide at an unprecedented scale. But new research reveals that these major infrastructure ... read more

Charcoaling Manure, Greening Neighborhoods in Chesapeake Bay Watershed

July 1, 2015 — Chesapeake Bay bears a heavy pollution burden from the growing metropolitan centers and vibrant agricultural activity in the watershed. Nitrogen and phosphorus draining from farm fields, livestock ... read more

June 30, 2015 — Forest composition, ground cover and topography are the best predictors of forest fire severity in the Western US, according to physical geographers who also see that the long history of fire ... read more

June 30, 2015 — The number of plant species growing just next to restored streams can take up to 25 years to increase above those channelized during the timber floating era, research ... read more

New Study Re-Writes the Rules of Carbon Analysis

June 30, 2015 — Analyses of carbon emissions may be misleading as they failed to include the impacts of policies such as trading schemes, emission caps or quotas, experts say in a new ... read more

June 29, 2015 — Marine reserves are fundamental tools for the conservation of worldwide marine biodiversity. The analysis of both genetic and demographic structures of some habitat-forming species, for example the ... read more

Antarctic Sponges: DNA Barcoding Discloses Diversity

June 25, 2015 — Researchers have used DNA barcoding to elucidate the diversity of the sponge fauna found in Antarctic waters. The data provide new insights into the evolution of this poorly characterized ... read more

June 25, 2015 — When recreational boats are transported overland, they are often accompanied by zebra mussels, attached to the hull. This alien species, which first appeared in Switzerland in 1960, can thus invade ... read more

June 25, 2015 — In a comprehensive assessment of Antarctic biodiversity scientists have revealed the region is more diverse and biologically interesting than previously thought. The team noted several unusual ways ... read more

June 22, 2015 — Researchers have analyzed size data for rodents worldwide to distinguish the truly massive mice and giant gerbils from the regular-sized rodents. They found that the furry animals with chisel-like ... read more

June 22, 2015 — Fifteen years of warmer, drier winters are affecting California's wildflower diversity, scientists report. Grasses and wildflowers may be able to withstand the current drying period through ... read more

June 18, 2015 — This article is on the relationships between pesticides and row crops, farmers and beekeepers, and factors influencing honeybee ... read more

June 16, 2015 — Surprisingly few bee species are responsible for pollinating the planet's crops, a major international study finds. Only two percent of wild bee species pollinate 80 percent of bee-pollinated ... read more

June 15, 2015 — Underground species of army ants are much less tolerant of high temperatures than their aboveground relatives -- and that difference in thermal tolerance could mean that many climate change models ... read more

How and Why Butterflies Survive Fires

June 12, 2015 — Deciding how often and when to use prescribed fire can be tricky, especially when managing for rare butterflies, scientists say. That realization stems from a new study in which researchers ... read more

June 11, 2015 — With warming summer temperatures across Alaska, white spruce tree growth in Interior Alaska has declined to record low levels, while the same species in Western Alaska is growing better than ever ... read more

June 11, 2015 — It has been hypothesized that globalization of human-mediated dispersal of species may break down biogeographic boundaries. However, empirical tests had been lacking until recently. An international ... read more

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