本文主要研究了福建九龙江口红树林自然保护区海门岛西南侧红树林湿地中，秋茄（Kandeliacandel）以及白骨壤（Avicenniamarina）落叶置于林地滩面和埋于沉积物中分解的动态及其重金属动态。落叶分解实验分为冬、夏两季于2007年12月至2008年7月进行。结果表明： 1、分解速率和半分解期。九龙江口红树林湿地落叶分解表现为：秋茄快于白骨壤，秋茄落叶夏季分解快于冬季。冬季秋茄滩面分解和埋于沉积物中分解的半分解期分别为：53天和30天；夏季秋茄两组分别为：28天和26天；冬季白骨壤两组分别为：63天和134天。冬季秋茄和白骨壤落叶分解均存在快速分解期和慢速分解期两个阶段。秋茄滩面和...This paper mainly studied the dynamics of decomposition and heavy metals in the litter leaves of Kandelia candel and Avicennia marina mangrove when placed on the wetland surface and buried in the sediments. The study sites were located in southwestern mangrove wetlands of Jiulong River Estuary Mangrove Nature Reserve on Haimen Island, Fujian. The litter leaves’ decomposition experiments that had b...学位：理学硕士院系专业：生命科学学院生物学系_生态学学号：2172006115227
