Study on quantitative characteristics of the national nature reserves in China
REN Hui1, HAO Meng-xi1, ZHANG Meng2, LI Zhong-qiang1, YANG Guo-xiang3
1. Hubei University, School of Resources and Environment, Wuhan 430062, China; 2. Jiangxi Academy of Environmental Protection Sciences, Nanchang 330029, China; 3. The Monitoring Center Wildlife Disease and Resource in Hubei Province, Wuhan 430075, China
Researches on national nature reserves of China are of great importance on the construction and management of these reserves.Based on the collected dataset,the quantitative characteristics of the reserves and the relationship between function areas and species were analyzed by variance analysis,multivariate comparison and correlation analysis.Results showed that the maximum numbers of all kinds of the reserves were forest ecosystem.For the area,the maximum areas were desert ecosystem.The distribution pattern of the reserve area exhibited a declining trend from west to east and from north to south in China.The variance analysis showed that there are no differences among the proportions of areas of three function area to the total area in each type of the reserves.In the species-protected reserves,there was significant correlation between the total area of the reserves,the area of each function area and the number of species,plant or animal species,respectively.In summary,results of this study provide some guides for the construction and management of the nature reserves in China.
任慧1, 郝孟曦1, 张萌2, 李中强1*, 杨国祥3. 我国国家级自然保护区数量特征研究[J]. , 2012, 31(3): 225-232.
REN Hui1, HAO Meng-xi1, ZHANG Meng2, LI Zhong-qiang1, YANG Guo-xiang3. Study on quantitative characteristics of the national nature reserves in China. , 2012, 31(3): 225-232.