中文摘要：

这篇论文在中国的季风穗区域从 4 个湖(代海湖，洪贾瑙湖，胡伦瑙湖和迪尤考瑙湖) 从 108 件表面沉积样品论述花粉集合。Artemisia， Chenopodiaceae， Poaceae 和 Compositae 是的植物花粉税 4 个湖和 Pinus， Betula， Quercus， Ulmus， Populus， Ostryopsis 和 Elaeagnaceae 的花粉集合的主要部件经常被介绍，它反映地区性、本地的植被很好。为从代海湖，洪贾瑙湖，胡伦瑙湖和迪尤考瑙湖的样品的吝啬的类似系数是 0.66 ± 0.17 ， 0.71 ± 0.11 ， 0.73 ± 0.12 和 0.67 ± 0.12 分别地，花粉集合因此在每个湖是相对一致的，它证明集中并且混合的效果发生在花粉免职前后。然而，花粉集合确实在每个湖在采样地点之间不同。最大的差别在代海湖被看见，由迪尤考瑙湖，胡伦瑙湖和洪贾瑙湖列在后面(吝啬的欧几里德几何学的距离是 20.09 ± 11.11， 11.22 ± 3.64， 10.67 ± 4.03 和 8.44 ± 4.51 分别地) 。这些差别被集中并且混合效果，花粉来源区域，排水区域和地区性的植被作文的差别可能引起。代海湖和洪贾瑙湖让比 5 m 和强壮的重新暂停深的水，集中并且混合效果发生在湖岸和浅水区域，在花粉集中比在更深的湖区域低的地方。在胡伦瑙湖和迪尤考瑙湖，与深度，不到 5 m，重新暂停和混合效果越过整个湖区域是明显的，因此花粉集合和花粉集中在在每个湖的采样地点之中是更一致的。在花粉集合的一致性是明显的的地方，在来自 inflowing 河的湖样品和样品之间的比较表明风是在洪贾瑙湖的主要花粉交通力量，当在花粉输入被水运的来源统治的湖有更大的变化时。

英文摘要：

This paper presents the pollen assemblages from 108 surface sediment samples from 4 lakes （the Lake Daihai, Lake Hongjiannao, Lake Hulunnao and Lake Duikounao） in the monsoon fringe area of China. The herb pollen taxa Artemisia, Chenopodiaceae, Poaceae and Compositae are the major components of pollen assemblages of the 4 lakes and Pinus, Betula, Quercus, Ulmus, Populus, Ostryopsis and Elaeagnaceae are frequently presented, which reflect regional and local vegetation well. The mean similarity coefficients for samples from the Lake Daihai, Lake Hongjiannao, Lake Hulunnao and Lake Duikounao are 0.66±0.17, 0.71±0.11,0.73±0.12 and 0.67±0.12 respectively, so pollen assemblages are relatively consistent in each lake, which shows that focusing and mixing effects have occurred before and after pollen deposition. However, pollen assemblages do differ between sampling sites in each lake. The largest difference is seen in the Lake Daihai, followed by the Lake Duikounao, Lake Hulunnao and Lake Hongjiannao （The mean Euclidean distance is 20.09 ± 11.11, 11.22 ± 3.64, 10.67 ± 4.03 and 8.44 ± 4.51 respectively）. These differences are possibly caused by the differences of focusing and mixing effects, pollen source areas, drainage areas and regional vegetation compositions. The Lake Daihai and Lake Hongjiannao have water deeper than 5 m and strong re-suspension, focusing and mixing effects occur in the lakeshore and shallow water areas, where pollen concentrations are lower than in deeper lake areas. In the Lake Hulunnao and Lake Duikounao, with depths less than 5 m, re-suspension and mixing effects are obvious across the whole lake area, so pollen assemblages and pollen concentrations are more consistent among sampling sites in each lake. Comparison between the lake samples and samples from the inflowing river reveals that wind is primary pollen transportation force in the Lake Hongjiannao, where the consistency of pollen assemblage is conspicuous, while there is greater variation in lakes where pollen input is do