【摘要】 通过对南洞庭湖湿地景观特征的研究 ,以土地利用现状图、林业分类经营图为基本资料 ,引用景观的多样性、优势度、均匀度、破碎度等景观生态学指标 ,分析了南洞庭湖湿地景观的结构及多样性特征 ,提出了南洞庭湖湿地退化及保护的景观生态学指标 ,以及湿地和生物多样性保护的途径和方法更多还原

【Abstract】 Based an investigation into the characteristics of South Dongting Lake wetland landscape.The light of current land management system,using diversity index,evenness,dominance and fragmentation index were discussed in the paper.The provides landscape ecology indices of wetland determination and conservation were pointed out.更多还原