SPRING BIRD MIGRATION PHENOLOGY IN EILAT, ISRAEL

Spring Bird Migration Phenology in Eilat, Israel

Analysis of the mean date of first captures and Rear Roller median arrival dates of spring migration for 34 species of birds at Eilat, Israel, revealed that the earlier a species migrates through Eilat, the greater is the inter-annual variation in the total time of its passage.Birds arrive during spring migration in Eilat in four structured and ind

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Life cycle assessment of metals: a scientific synthesis.

We have assembled extensive information on the cradle-to-gate environmental burdens of 63 metals in their major use forms, and illustrated the interconnectedness of metal production systems.Related cumulative energy use, global warming potential, human health implications and ecosystem damage are estimated by metal life cycle stage (i.e., mining, p

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