نتایج جستجو برای: northwest
تعداد نتایج: 18854 فیلتر نتایج به سال:
voluminous quaternary extrusive rocks, associated with widespread volcanic activities, occur in the northwestern iran and across the turkish-iranian plateau. field and petrographic studies reveal that these volcanic rocks, consisting of basalt to trachyandesite, occur as lava flows, columnar basalts, and cinder cones in three distinct areas of northern (bazergan-maku-burlan), middle (chalderan)...
2 ABSTRACT A seasonal forecast system based on a global, fully coupled ocean-atmosphere general circulation model is used to (i) evaluate the interannual predictability of the Northwest Pacific climate during June-August following El Niño [JJA(1)], and (ii) examine the contribution from the tropical Indian Ocean (TIO) variability. The model retrospective forecast for 1983-2006 captures major mo...
Hessl, Amy E.; Milesi, Cristina; White, Michael A.; Peterson, David L.; Keane, Robert E. 2004. Ecophysiological parameters for Pacific Northwest trees. Gen. Tech. Rep. PNW-GTR-618. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 14 p. We developed a speciesand location-specific database of published ecophysiological variables typically used as i...
In October 2008, the Department of Justice approved the Delta/Northwest merger, claiming the potential for substantial cost efficiencies with little or no harmful effects on competition. What makes this merger particularly interesting is that Delta and Northwest are codeshare partners. As such, the merger could have varying effects across different product types (pure online versus codeshare). ...
The mitochondrial DNA (mtDNA) haplogroups of 54 full-blooded modern and 64 ancient Native Americans from northwestern North America were determined. The control regions of 10 modern and 30 ancient individuals were sequenced and compared. Within the Northwest, the frequency distribution for haplogroup A is geographically structured, with haplogroup A decreasing with distance from the Pacific Coa...
The initial contact of European populations with indigenous populations of the Americas produced diverse admixture processes across North, Central, and South America. Recent studies have examined the genetic structure of indigenous populations of Latin America and the Caribbean and their admixed descendants, reporting on the genomic impact of the history of admixture with colonizing populations...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید