Results 101 to 110 of about 17,772 (218)

A Historical Survey of Water Utilization in the Cook Inlet - Susitna Basin, Alaska [PDF]

open access: yes, 1978
Completion Report OWRT Agreement No. 14-34-0001-6002 Project No. A-056-ALASThe objectives of the study encompassed a scholarly investigation of the appropriate archival and published literature on the Cook-Inlet-Susitna Basin, and the publication of ...
Hunt, William R.
core  

Crater ejecta morphology and the presence of water on Mars [PDF]

open access: yes
The possible effects of projectile, target, and environment on the cratering process is reviewed. It is suggested that contradictions in interpreting Martian crater ejecta morphologies reflect over simplifying the process as a singular consequence of ...
Schultz, P. H.
core   +2 more sources

MP 2012-01 [PDF]

open access: yes, 2012
In 1994 the University of Alaska Fairbanks, School of Natural Resources and Agricultural Sciences, Agricultural and Forestry Experiment Station began a project to establish permanent sample plots (PSP) throughout the forests of northern and ...
Liang, JingJing   +2 more
core  

Evaluation of the association between climate warming and the spread and proliferation of Ixodes scapularis in northern states in the Eastern United States

open access: yesTicks and Tick-Borne Diseases
Ixodes scapularis (the blacklegged tick) is widely distributed in forested areas across the eastern United States. The public health impact of I. scapularis is greatest in the north, where nymphal stage ticks commonly bite humans and serve as primary ...
Rebecca J. Eisen, Lars Eisen
doaj   +1 more source

Martian geomorphology and its relation to subsurface volatiles [PDF]

open access: yes, 1986
Martian volatile inventory, planetary climatic and atmospheric evolution, and the interpretation of various remote sensing data were discussed.edited by Stephen M. Clifford, Lisa A. Rossbacher, and James R.

core  

Second International Colloquium on Mars: Abstracts for a colloquium [PDF]

open access: yes
s of 110 papers relating to investigations of the planet Mars and intended for consideration at the colloquium are presented.

core   +1 more source

Willingness to pay for residential property-based and community-based tick control methods in Lyme disease-endemic areas of the Upper Midwest, United States

open access: yesTicks and Tick-Borne Diseases
Ticks and tickborne diseases are of increasing concern in the United States, and the burden is high in certain focal areas. While the acceptability of various tick control and disease prevention methods has been studied, the public’s willingness to pay ...
Elizabeth K. Schiffman   +10 more
doaj   +1 more source

Sapping Features of the Colorado Plateau: a Comparative Planetary Geology Field Guide [PDF]

open access: yes
This book is an attempt to determine geomorphic criteria to be used to distinguish between channels formed predominantly by sapping and seepage erosion and those formed principally by surface runoff processes.
Holt, Henry E.   +2 more
core   +1 more source

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