浙江沿海大型底栖海藻分布区域与资源特征研究

根据对浙江沿海底栖海藻资源调查，研究分析了该区大型底栖海藻的种类数量，计56种，分隶5纲、13目，归入3个门，其中绿藻门15种，褐藻门20种，红藻门21种。该海区岩相潮间带底栖海藻资源丰富，其大型底栖海藻种类资源特征以我国沿海广温广布种（20种）和优势种类（16种）及常见种类（10种）占多数，其次为少见种类（5种）和稀有种类（4种）；平面分布种以暖温性种类（29种）占多数，其次为亚热带种类（22种），而以冷水性种类（5种）为最少；其种类垂直生态分布特征以低潮带为最多，其次为中潮带，最少的是高潮带。最后提出了对浙江沿海大型底栖海藻资源开展生态保护和实施可持续开发的若干意见。

Zhejiang Coast Biog Benthic Algae Distributed Area and Resource Feature

According to the investigation of benthic algae in Zhejiang coast, analyzing the amount of big al-gae species numbered 56 species, divided 5 classes, 13 orders included in 3 phyla wherein Chlorophyta has 15 species, Phaeophyta has 20 species, Rhodophyta has 21 species. The benthic sea algae resource in the littoral zone of rocky shores is abundant, characterized by the primary 20 species and 16 dominant species and 10 common species, the secondary 5 minority species, 4 rare species. 29 warm species account ...