衡水湖北岸堤植物群落调查分析

Survey and Analysis on Plant Diversity on the Northern Bank of Hengshui Lake

对衡水湖北岸堤3块样地进行了植物多样性的研究与分析。结果表明:衡水湖北岸堤的草本的丰富度指数比乔木、灌木的高,主要以禾本科的植物为主。样地3的乔木和草本层的物种最为多样,且分布最为均匀。主要是因为样地3离村庄较远,受人类干扰影响较小。

The plant diversity of research and analysis were carried out for the 3 sample areas on the northern bank of Hengshui lake.The results showed that the herbaceous richness on the northern of Hengshui lake was higher than arbor and shrubby,and mainly for gramineous plants.In the 3rd sample area,the arbor and herb layer was with the most species diversity and the distribution was also the most uniform.That＇s because of that 3rd sample area was far away from village which＇s less affected by human disturbance.