大亚湾红树林群落结构及初级生产力数量参数研究

RESEARCH ON RPIMARY PRODUCTIVITY QUANTITATIVE PARAMETERS AND STRUCTURE OF MANGROVE COMMUNITY IN DAYAWAN BAY OF GUANGDONG PROVINCE

通过样地和样带的调查方法，在对大亚湾沿岸的深圳市宝安县、惠州市惠阳县、惠东县的８个镇的普查基础上，以惠阳县澳头镇虾冲境内黄鱼涌白寿湾红树林为典型区域，在典型选定的三块样带中选伐标准木作树干解析，测定年龄和各年的树高、胸径连年生长量和平均生长量，并对其群落的结构及其数量特征和各组成植物物种的生长量、消耗量、蓄积量及初级生产力等定量参数进行了研究，为研究红树林这一潮间带中的特殊植物群落及海陆界面系统的生态边缘优、劣势打下重要的数量生态经济学的基础。

The article is a part of the “research on productivity and ecological borderline effect of ecology economy system in Dayawan Bay, Guangdong Province, South of China”. The typical sampling and transect methods are principally used for the community structure and quantitative characteristic of mangrove forest in Dayawan Bay. The quantitative parameters such as the diameter, height, growth rate, storage volume, growth volume, consumption volume and the primary productivity of the mangrove plant species are measured. This research work is an important foundation of studying ecological borderline effect of the special plant community at the border area between the land and the sea.