The ecological recover process and compensation mechanism of mangrove Avicenna marina affected by Ol

来源 :The Second Xiamen Symposium on Marine Environmental Sciences | 被引量 : 0次 | 上传用户:caiql
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近年来,越来越严重的病虫害是影响红树林的重大威胁之一.本研究以遭受大规模广州小斑螟虫害的深圳福田红树林保护区白骨壤为研究对象:(1)比较了白骨壤群落受害前后(2011 年至2014年)凋落物产量的动态变化;(2)2012-2013 年间在白骨壤群落内随机标记40 个枝条,持续调查了枝条健康及虫害叶片的数量,并采集叶片分析了叶片含水率、比叶面积及碳、氮、磷含量的动态变化,计算了虫害损伤和衰老过程中氮、磷的内吸收效率.
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