黄河三角洲石油污染对湿地芦苇和碱蓬幼苗生长影响的模拟研究

于君宝, 阚兴艳, 王雪宏, 韩广轩, 管博, 谢文军, 林乾新

Simulative Study on Effects of Petroleum Contamination on Seedling Growth of Phragmites australis and Suaeda salsa in Coastal Wetland of Yellow River Delta

Jun-bao YU, Xing-yan KAN, Xue-hong WANG, Guang-xuan HAN, Bo GUAN, Wen-jun XIE, Qian-xin LIN

表3 石油污染对芦苇叶片叶绿素含量的影响（mg/g,鲜质量）

Table 3 Effect of different petroleum contamination on chlorophyll content (mg/g, fresh weight) in Phragmites australis seedling leaves

试验处理 叶绿素总量 叶绿素a 叶绿素b 叶绿素a/b 对照组 4.566±0.609 3.506±0.462 1.061±0.148 3.307±0.053 低污染组 2.760±0.396** 2.141±0.299** 0.619±0.097** 3.466±0.064** 高污染组 2.966±0.568 2.292±0.437 0.674±0.130 3.399±0.025