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首页> 外文期刊>Aerobiologia >Airborne pollen, spores, and dust across the East Mediterranean Sea
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Airborne pollen, spores, and dust across the East Mediterranean Sea

机译：东地中海上空的花粉，孢子和灰尘

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Airborne pollen and spores, as well as airflow directions, were continuously monitored during a cruise across the East Mediterranean from Tel Aviv, Israel, to Istanbul, Turkey. In spite of the fact that a high-altitude dust cloud moved, at that, time from North Africa, across the East Mediterranean, only a few dust particles were monitored on the boat. The numbers of counted airborne pollen along the cruise path were rather small. This is, in part, because the trip was taken after the main flowering season in the East Mediterranean region. Nevertheless, airborne pollen grains were still found, either as a result of remnant pollen releases by late-flowering plants or because of secondary lift-up of previously settled pollen. The presented pollen counts are average pollen counts /m~3 air /6 h. The counts ranged between ～5 pollen/m~3 of air in mid-sea (July 16th-July 17th) or ～6 pollen/m~3 of air on the Israeli coast (July 16-July 17th), and 30 pollen/m~3 of air near the coasts of Turkey and of the Greek Islands (July 18th-July 19th) and some 18 taxa of pollen were identified, most of them at the family level. Some 30 taxa of different spores were recorded. The numbers of airborne spores were relatively low in mid-sea (300-750 spores/m~3 air), but were high near the coasts of Turkey (1,200-2,400 spores/m~3 air) and of Israel (340-1,695 spores/m~3 air).
机译：在从以色列特拉维夫到土耳其伊斯坦布尔的横跨东地中海的航行中，不断监测着空气中的花粉和孢子以及气流方向。尽管当时有一个高空尘埃云从北非穿越整个东地中海，但船上仅监测到了少量尘埃颗粒。沿巡航路径计数的空中花粉数量很少。这部分是因为这次旅行是在东地中海地区主要开花季节之后进行的。然而，由于后期开花植物残留的花粉释放或先前沉降的花粉的二次提升，仍然发现了空中花粉粒。给出的花粉数是平均花粉数/ m〜3空气/ 6 h。计数范围为中海（7月16日至7月17日）的空气中〜5花粉/ m〜3空气或以色列海岸（7月16日至7月17日）的〜6花粉/ m〜3空气至30花粉/在土耳其和希腊群岛（7月18日至7月19日）的海岸附近发现了m〜3的空气，并发现了约18个花粉类群，其中大多数是在家庭一级。记录了大约30个不同孢子的分类单元。空中孢子的数量在中海时期相对较低（300-750孢子/ m〜3空气），但在土耳其（以色列的海岸（1,200-2,400孢子/ m〜3空气））和以色列（340-1,695的海岸）附近较高孢子/ m〜3空气）。

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