To test the validity and reliability of methods for collecting palynological samples from paved surfaces common in urban areas, palynomorphs at three concentration levels were collected from four p...

中文翻译：

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城市路面孢子花粉样品采集方法及城市地区孢粉分布

为了测试从城市地区常见的铺砌表面收集孢粉样本的方法的有效性和可靠性，从四个地方收集了三个浓度水平的孢粉...