نتایج جستجو برای: west mediterranean region
تعداد نتایج: 653755 فیلتر نتایج به سال:
Juvenile loggerhead turtles (Caretta caretta) from West Atlantic nesting beaches occupy oceanic (pelagic) habitats in the eastern Atlantic and Mediterranean, whereas larger juvenile turtles occupy shallow (neritic) habitats along the continental coastline of North America. Hence the switch from oceanic to neritic stage can involve a trans-oceanic migration. Several researchers have suggested th...
The Mediterranean Basin harbors a remarkable amount of biodiversity, a high proportion of which is endemic to this region. Here, we present an in-depth study of an angiosperm species complex, in which cryptic taxonomic diversity has been hypothesized. Specifically, we focus on four currently recognized species in the Roucela complex, a well-supported clade in the Campanulaceae/Campanuloideae: C...
Silene ciliata Pourr. (Caryophyllaceae) is a species with a highly disjunct distribution which inhabits the alpine mountains of the Mediterranean Basin. We investigated the phylogeny and phylogeography of the species to (a) clarify the long-suggested division of S. ciliata into two subspecies, (b) evaluate its phylogenetic origin and (c) assess whether the species' diversification patterns were...
1. introduction the position of iran in the subtropical region that has made its arid and semiarid climate and the topographic diversity changes this trend of climate. therefore, climate hazards such as frost, flood, dust storm, drought, temperature anomalies, heavy rainfall, avalanches, snow, sleet, etc occur in iran. the northwest of iran experiences the above conditions following the arrival...
Shawn Baker*, Christophe Breyne, Kenneth H. Brown*, Ferima Coulibaly-Zerbo, Patrick David, Medoune Diop**, Jan Eijkenaar, Cyprien Fabre, Jose Luis Fernandez, Sonja Y. Hess, Patricia Hoorelbeke, Anna Horner, Robert Johnston, Roland Kupka, Menno Mulder-Sibanda, Banda Ndiaye***, Bakari Seidou, Felicite Tchibindat, Sergio Teixeira and Sara E. Wuehler* *West Africa Regional Nutrition Working Group (...
one of the most important atmospheric systems in the eurasian continent during the northern hemisphere winter season is the siberian high pressure. in this study, using the ncep/ncar reanalysis data for winters of 1948-2008, trend of changes in the intensity of the high system center and its effects on some meteorological fields are investigated. the results show that the 2m height mean tempera...
Performance of vegetated roofs are investigated in terms of their expected benefits for the building and the urban environment, due to their recognised energy and water management potential scores. A review of related worldwide experiences is reported for comparison purposes. The investigation is here performed within the specific climatic context of the Mediterranean region. Full-scale experim...
Teleconnection patterns are one of the key features to understanding high-frequency natural climate variability. The North Sea-Caspian Pattern (NCP) was identified as a middle tropospheric dipole and its hydroclimatological implications have been substantially restricted Eastern Mediterranean region. Thus, influences NCP in Euro-Mediterranean region were investigated via comparative approach wi...
The study provides the rationale, history and current status of the Index Medicus for the World Health Organization Eastern Mediterranean Region. The Index is unique in combining the geographic coverage of peer-reviewed health and biomedical journals (408 titles) from the 22 countries of the Region. Compiling and publishing the Index coupled with a document delivery service is an integral part ...
Culture and identity lie at the heart of the world’s most intricate security problems. But to what extent are they components of a solution to those problems? How can culture and identity contribute to peace? Increasingly, both analysts and politicians associate regional security with regional integration that encompasses the development of regional identities and a common political culture. To...
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