Arctic research at three levels
نویسندگان
چکیده
منابع مشابه
A model for personality at three levels
A three level model for personality dynamics and structure is proposed.
متن کاملFears over Arctic research plans
An increasing number of researchers are concerned about a controversial plan by US colleagues to work alongside oil companies to hunt for fossil fuel reserves in the Arctic. The US Geological Survey is lining up a project with BP and Statoil to find oil and gas in the Arctic Ocean, under the auspices of a flagship scientific initiative intended to tackle global warming. Tackling climate change ...
متن کاملUnderwater radiated noise levels of a research icebreaker in the central Arctic Ocean.
U.S. Coast Guard Cutter Healy's underwater radiated noise signature was characterized in the central Arctic Ocean during different types of ice-breaking operations. Propulsion modes included transit in variable ice cover, breaking heavy ice with backing-and-ramming maneuvers, and dynamic positioning with the bow thruster in operation. Compared to open-water transit, Healy's noise signature incr...
متن کاملEcosystem responses to climate change at a Low Arctic and a High Arctic long-term research site
Long-term measurements of ecological effects of warming are often not statistically significant because of annual variability or signal noise. These are reduced in indicators that filter or reduce the noise around the signal and allow effects of climate warming to emerge. In this way, certain indicators act as medium pass filters integrating the signal over years-to-decades. In the Alaskan Arct...
متن کاملEvolution, ecology and conservation—revisiting three decades of Arctic fox population genetic research
Three decades have passed since the Arctic fox (Vulpes lagopus) was first put into a population genetic perspective. With the aim of addressing how microevolution operates on different biological levels, we here review genetic processes in the Arctic fox at the level of species, populations and individuals. Historical and present dispersal patterns, especially in the presence of sea ice, are th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Circumpolar Health
سال: 2004
ISSN: 2242-3982
DOI: 10.3402/ijch.v63i0.17779