Effect of climate changes on the precipitation patterns and isotopic composition of water in a climate transition zone: case of the Eastern Mediterranean Sea area
作者： I. Carmi , J. R. Gat
DOI:
关键词: Climate state 、 Geology 、 Precipitation 、 Isotopic composition 、 Oceanography 、 Climate change 、 Eastern mediterranean 、 Transition zone
摘要: In a climatic transition zone such as the Eastern Mediterranean Sea area, in which storm tracks and moisture origin is quite varied, most important cause for shift isotopic composition of meteoric waters appears to be modification weighting factor annual average each contributing synoptic pathway (each with its distinct signature). Changes local meteorologie parameters affect rain only limited extent, intensity effective parameter. The effects global temperature humidity changes express themselves primarily by means "d"-excess parameters. All-inall, reduced role dominant vapor source region's precipitation past, change between present-day paleowaters Levant. Effet des changements climatiques sur les modes de et la isotopique l'eau dans une climatique transitaire Cas region Mer Mediterranee Orientale Resume Dans transitaire, tel que lequel le cours tempetes l'humidite sont d'origines variees, raison principale d'une variation eaux meteoriques est changement du facteur-poids moyenne annuelle pluies pour chaque trajet meteorologique (ayant chacun sa propre empreinte isotopique). Les parametres meteorologiques locaux n'affectent certaine mesure pluies, l'intensite etant parametre plus influencant. effets globe d'humidite exprime's par "d-excess". En fait, Mediterranee, dont vapeur etait mineur passe, devient facteur entre precipitations actuelles anciennes
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