نتایج جستجو برای: and east asia
تعداد نتایج: 16853553 فیلتر نتایج به سال:
The population genetic structure of the crimson snapper Lutjanus erythropterus in East Asia was examined with a 427-bp hypervariable portion of the mtDNA control region. A total of 262 samples were collected and 75 haplotypes were obtained. Neutrality tests (Tajima’s and Fu’s) suggested that Lutjanus erythropterus in East Asia had experienced a bottleneck followed by population expansion since ...
The persistence of atmospheric circulation anomalies over East Asia shows a winter to winter recurrence (WTWR) phenomenon. Seasonal variations in sea level pressure anomalies and surface wind anomalies display significantly different characteristics between WTWR and non-WTWR years. The WTWR years are characterized by the recurrence of both a strong (weak) anomalous Siberian High and an East Asi...
Archaeological, anatomical, linguistic, and genetic data have suggested that there is an old and significant boundary between the populations of north and south China. We use three human genetic marker systems and one human-carried virus to examine the north/south distinction. We find no support for a major north/south division in these markers; rather, the marker patterns suggest simple isolat...
As opiate processing and distribution networks in East Asia source more of their supplies from Afghanistan they will need to re-organise their supply routes. The likely result will be a growing interdependence of the heroin trades in East Asia and Europe, which most analysts have hitherto seen as independent. 59 59 For example, in discussing price movements resulting from the Taliban's ban on o...
This paper examines the implications of international fragmentation of production for trade patterns in the Pacific Rim, with special emphasis on regional and global integration of countries in East Asia. The analysis reveals that the degree of dependence of East Asia on this new global division labour is much larger compared to the other countries in the Pacific Rim and Europe. Networkrelated ...
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