Results 81 to 90 of about 45,188 (211)

Tracer Applications of Noble Gas Radionuclides in the Geosciences

, 2013
The noble gas radionuclides, including 81Kr (half-life = 229,000 yr), 85Kr (11 yr), and 39Ar (269 yr), possess nearly ideal chemical and physical properties for studies of earth and environmental processes.
Fischer, T. P., Kennedy, B. M., Lu, Z. -T., Purtschert, R., Schlosser, P., Severinghaus, J. P., Smethie Jr., W. M., Solomon, D. K., Sturchio, N. C., Tanhua, T., Yokochi, R.   +10 more
core   +3 more sources

Genetic sampling for estimating density of common species. [PDF]

, 2017
Understanding population dynamics requires reliable estimates of population density, yet this basic information is often surprisingly difficult to obtain.
Cheng, Ellen, Hodges, Karen E, Mills, L Scott, Sollmann, Rahel   +3 more
core  

The Official Student Newspaper of UAS [PDF]

, 2013
UAS Answers -- From the provost: reorient yourself -- UAS Eats: Chia Seeds — A ‘superfood’ -- UAS in Brief -- Schulte Named Fellow in Society for Applied Anthropology -- Accounting students receive AKCPA’s Paul Hagelbarger Scholarship -- Campus ...

core  

Where the Water Flows: Understanding Glacier’s Triple Divide Peak

Open Rivers, 2018
Imagine pouring out a glass of water. Where does the water go? After soaking your computer or floor, it would eventually flow to join a greater body of water and become part of a larger drainage system.
Quinn Feller
doaj   +1 more source

Seeking snow and breathing hard - Behavioral tactics in high elevation mammals to combat warming temperatures.

PLoS ONE, 2019
The world glaciers and areas of persistent summer snowpack are being lost due to warming temperatures. For cold-adapted species, habitat features may offer opportunities for cooling during summer heat yet the loss of snow and ice may compromise derived ...
Wesley Sarmento, Mark Biel, Joel Berger
doaj   +1 more source

Raven’s Work in Tlingit Ethno-geography [PDF]

, 2019
Chapter in the publication: Holton, Gary and Thomas F.Thornton. (Eds.) Language and Toponymy in Alaska and Beyond: Papers in Honor of James Kari. Language Documentation & Conservation Special Publication no. 17.
Adams, Bert, Deur, Douglas, Thornton, Thomas F.   +2 more
core   +2 more sources

Spartan Daily, October 9, 2013 [PDF]

, 2013
Volume 141, Issue 18https://scholarworks.sjsu.edu/spartandaily/1437/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +1 more source

Mapping Glacier Bay National Park, Alaska

Cartographic Perspectives, 2010
Making a National Park Service (NPS) visitor map of a large, famous park such as Glacier Bay involves careful planning and many people. Preliminary work on the Glacier Bay map required a site visit to Alaska, consultations with park staff, and observing visitors using maps on board a cruise ship.
openaire   +1 more source

Northern Eurasia Future Initiative (NEFI): facing the challenges and pathways of global change in the twenty-first century [PDF]

, 2017
During the past several decades, the Earth system has changed significantly, especially across Northern Eurasia. Changes in the socio-economic conditions of the larger countries in the region have also resulted in a variety of regional environmental ...
Albrechtova, Jana, Bergen, Kathleen, Chen, Jiquan, Groisman, Pavel Ya., Gulev, Sergey, Gutman, Garik, Henebry, Geoffrey, Kicklighter, David, Kukavskaya, Elena, Loboda, Tatiana, Maksyutov, Shamil, Monier, Erwan, Nghiem, Son, Porfiriev, Boris, Prishchepov, Alexander, Qi, Jiaguo, Shahgedanova, Maria, Shiklomanov, Alexander I., Shiklomanov, Nikolay, Shugart, Herman, Shvidenko, Anatoly, Soja, Amber, Speranskaya, Nina, Tchebakova, Nadezhda   +23 more
core   +1 more source

Acting local, targeting global

Mètode Science Studies Journal: Annual Review
High mountain environments, characterized by extreme climates, complex terrain, and socio-environmental challenges, are increasingly vulnerable to global change.
João Pompeu
doaj   +1 more source