滨海湿地植物修复效果监测与评价方法研究

The research for the effect evaluation method of the plant restoration in coastal wetland

本文根据滨海湿地植物特点及其退化的普遍原因,以科学性、合理性、可操作性为原则选取了5个评价指标,分成长期评价与短期评价,建立了滨海湿地植物修复效果监测与评价方法,并以黄河口芦苇湿地恢复区为示范基地,对其修复工程的修复效果进行评价。结果表明:黄河口芦苇湿地恢复示范区在植物盖度、植物健康状况、入侵危害等方面的评价等级较高,芦苇恢复整体状况较好,但修复工程的面积修复指标还未达标,应进一步扩大芦苇的恢复面积。滨海湿地植物修复效果监测与评价方法基本适用于滨海盐湿地植物修复效果监测与评价。

According to the characteristics of the plants in coastal wetland and the universal reasons of the degradation,five evaluation indicators were selected in accordance with the scientific,rational and workable principles in this paper,and divided into long-term evaluation and short-term evaluation,and the effect method of the plant ecological restoration in coastal wetland was established.Restoration Area of the Reed Wetland in Huanghe Estuary was used as a research area,and the effects of the restoration was evaluated.The results indicate that the ranks of the plant coverage,the growth and development of plant,harmful level of invasive plant were higher.The condition of the reed restoration was good overall,but the restoration of the area was not yer standard,so should be expanded further.Accordingly,the effect evaluation method of the plant ecological restoration in coastal wetland applied to the effect evaluation of the plant restoration in coastal wetland basically.