摘要
基于2007年5、9月,2008年7月,2009年3、5、7、10、12月渔业资源拖网调查数据,应用克里格插值法对绿华-三横海域的渔业资源量的空间分布进行了初步分析,得到如下结果:东库鱼礁区和三横鱼礁区聚集生物的作用是显而易见的;三横鱼礁区聚集生物的效果要相对强于东库鱼礁区聚集生物的效果;岛礁周围的渔业资源量分布特征是符合实际情况的。结果表明,应用克里格插值对绿华-三横海域的渔业资源空间分布的分析是可行的。
The spatial distribution of fishery resources in LvHua-SanHeng sea area applying Kriging was preliminary studied based on the data of trawl survey of fishery resources in May and September in 2007, Juli in 2008 and March, May, July October and December in 2009. The results showed that DongKuReef and SanHeng Reef played an obvious role on gathering the organism. The effect on gathering organism of SanHeng Reef was relative better than that of DongKu Reef. The feature of fishery resources distribution around the reef was corresponding to actual situation. The results showed that the study on spatial distribution of fishery resources in LvHua-SanHeng sea area applying Kriging was viable.
出处
《生物学杂志》
CAS
CSCD
2011年第6期62-67,共6页
Journal of Biology
基金
国家"863"高技术研究发展计划重点项目(2006AA100303)
国家自然科学基金项目NSFC(30471332
30871924)
国家科技支撑计划(2007BAD43B03)
上海市教委重点学科(J50702)
