Jervis Bay Mangrove and Saltmarsh Data 1988-1991

This dataset contains data on species distributions, productivity, reproduction and growth of mangroves and saltmarshes from Jervis Bay, NSW. The data were obtained from a variety of surveys and measurement techniques between October 1988 and July 1991. Taxa identified comprised of about 130 vascular flora species, 15 of which are exotic. Species numbers range from 2 species in the mangroves to more than 80 in the fringe forest. Population structures of the 5 dominant species - Avicennia marina, Aegiceras corniculatum, Casuarina glauca, Sclerostegia arbuscula and Gahnia filum vary spatially. Temporal change in populations of Avicennia has occurred over time intervals of 20 years, the other species appear to have remained stable over the past 50 years. 13 maps on the mangrove and saltmarsh complexes have been prepared at a scale of 1:4000. The Jervis Bay mangroves and saltmarshes were compared with other locations around Batemans Bay and Port Hacking. NB - As the database has been lost, the only data still available are those published in the JERVIS BAY BASELINE STUDIES Final Report.

本数据集收录了新南威尔士州（New South Wales）杰维斯湾（Jervis Bay）的红树林与盐沼的物种分布、生产力、繁殖及生长相关数据。该数据集采集于1988年10月至1991年7月期间，通过多种调查与测量手段获取。经鉴定的分类群共计约130种维管植物，其中15种为外来物种。物种丰富度在红树林生境中仅为2种，而在边缘林带中可达80余种。5个优势种的种群空间结构存在显著异质性，分别为白骨壤（Avicennia marina）、蜡烛果（Aegiceras corniculatum）、灰木麻黄（Casuarina glauca）、Sclerostegia arbuscula与Gahnia filum。白骨壤种群的时间动态变化以20年为监测间隔被记录，其余物种在过去50年间种群结构基本保持稳定。已按1:4000比例尺制作了13幅红树林与盐沼复合体的专题地图。本数据集还将杰维斯湾的红树林与盐沼生境与贝特曼斯湾（Batemans Bay）及哈克港（Port Hacking）周边的同类生境进行了对比分析。注意：由于原始数据库已遗失，目前仅存的可用数据均收录于《JERVIS BAY BASELINE STUDIES Final Report》（《杰维斯湾基线研究最终报告》）中。