de Ponce D P, Rull V, Hernández A, Salgado-Labouriau M
Invest Clin. 1989;30(1):13-20.
In order to search an uniform criteria for sampling aerobiological particles, three sites were selected along the valley of Caracas. The distribution of vegetation, topographical and meteorological parameters were monitored. Pollen and spores were collected at each site during 24 hr at 6 min-intervals with a Rotorod sampler. Pollen counts were similar in all sites and much less abundant than spores. Cladosporium was the most abundant spore and grass pollen represented more than 50% of the pollen grains. Results showed that the three sites could be selected as suitable sampling area for airborne pollen and spores. Nevertheless, we recommend the selection of the most accessible and central site for a long-term sampling.
为了寻找采集空气生物学颗粒的统一标准，沿着加拉加斯山谷选择了三个地点。对植被分布、地形和气象参数进行了监测。使用转子杆采样器在每个地点每隔6分钟采集一次花粉和孢子，持续24小时。所有地点的花粉计数相似，且远不如孢子丰富。枝孢菌是最丰富的孢子，禾本科花粉占花粉粒的50%以上。结果表明，这三个地点可被选为空气中花粉和孢子的合适采样区域。然而，我们建议选择最易到达且位于中心位置的地点进行长期采样。
