Ecology news
Racing the clock: Rapid climate change forces scientists to evaluate extreme conservation strategies
Scientists are, for the first time, objectively evaluating ways to help species adapt to rapid climate change and other environmental threats via strategies that were considered too radical for serious consideration as recently ...
May 25, 2009 |
4.1 / 5 (76) |
8
As West warms, some fear for tiny mountain dweller
(AP) -- The American pika - a short-legged, hamster-sized fur ball that huddles in high mountain slopes - isn't built for long-distance travel.
Apr 04, 2009 |
4.6 / 5 (41) |
3
Has the Earth's sixth mass extinction already arrived?
With the steep decline in populations of many animal species, from frogs and fish to tigers, some scientists have warned that Earth is on the brink of a mass extinction like those that occurred only five times ...
Mar 02, 2011 |
4.4 / 5 (27) |
55
|
Climate change makes migrations longer for birds
Bird migrations are likely to get longer according to the first ever study of the potential impacts of climate change on the breeding and winter ranges of migrant birds.
Apr 15, 2009 |
4.6 / 5 (21) |
2
What triggers mass extinctions? Study shows how invasive species stop new life
An influx of invasive species can stop the dominant natural process of new species formation and trigger mass extinction events, according to research results published today in the journal PLoS ONE.
Dec 30, 2010 |
4.8 / 5 (17) |
6
|
Agriculture's next revolution -- perennial grain -- within sight
Earth-friendly perennial grain crops, which grow with less fertilizer, herbicide, fuel, and erosion than grains planted annually, could be available in two decades, according to researchers writing in the current issue of ...
Jun 24, 2010 |
5 / 5 (15) |
10
|
Dead Ahead: Similar Early Warning Signals of Change in Climate, Ecosystems, Financial Markets, Human Health
(PhysOrg.com) -- What do abrupt changes in ocean circulation and Earth's climate, shifts in wildlife populations and ecosystems, the global finance market and its system-wide crashes, and asthma attacks and ...
Sep 02, 2009 |
3.8 / 5 (19) |
4
Wide-eyed primate caught on camera for first time
A "cute" primate so rare it was thought to be extinct has been caught on camera in the forests of Sri Lanka for the first time, scientists said Monday.
Jul 19, 2010 |
4.9 / 5 (15) |
5
Dutch study suggests Wi-Fi possibly harmful to trees
(PhysOrg.com) -- A new study carried out in the Netherlands suggests radiation from Wi-Fi networks may be damaging trees and affecting the growth of other plants near routers.
Nov 24, 2010 |
3.5 / 5 (21) |
15
|
A cure for honey bee colony collapse?
For the first time, scientists have isolated the parasite Nosema ceranae (Microsporidia) from professional apiaries suffering from honey bee colony depopulation syndrome. They then went on to treat the infection with comple ...
Apr 14, 2009 |
4.8 / 5 (15) |
2
Scientists finding sink holes in Great Lakes
Scientists studying submerged sinkholes in the Great Lakes off the coast of northern Michigan have stumbled onto something they never expected to find: life forms akin to those found in some of Earth's most extreme environments.
May 04, 2009 |
4.8 / 5 (15) |
2
Birds frozen in oil: image of a desperate summer
(AP) -- They are the ghastly images of a summer fouled before it started. Squawking seagulls and majestic brown pelicans coated in oil. Click. Gunk dripping from their beaks. Click. Big eyes wide open. Click. ...
Jun 05, 2010 |
4.7 / 5 (15) |
4
Loss of large predators disrupting multiple plant, animal and human ecosystems
The enormous decline of large, apex predators and "consumers" ranging from wolves to lions, sharks and sea otters may represent the most powerful impacts humans have ever had on Earth's ecosystems, a group ...
Jul 14, 2011 |
5 / 5 (14) |
6
|
Study provides insights into how climate change might impact species' geographic ranges
A new study by a team of researchers led by Jessica Hellmann, assistant professor of biological sciences at the University of Notre Dame, offers interesting insights into how species may, or may not, change their geographic ...
Jun 23, 2009 |
4.3 / 5 (16) |
1
Jellyfish replacing fish in over-exploited areas
(PhysOrg.com) -- Over-fished commercial stocks of plankton-eating fish have been replaced in several locations by jellyfish species. This appears to be something of a paradox because fish move quickly and ...
Sep 16, 2011 |
4.7 / 5 (14) |
10
|
