基于面板数据模型的水鸟对湿地景观格局响应  

Response of Waterfowls to the Layout of Wetland Landscape Based on Panel Data Model

作　　者：邹丽丽[1] 陈洪全[1] ZOU Li-li;CHEN Hong-quan(College of City and Planing/Yancheng Teachers University, Yancheng 224002, China)

机构地区：[1]盐城师范学院城市与规划学院,江苏盐城224002

出　　处：《山东农业大学学报（自然科学版）》2016年第6期917-919,共3页Journal of Shandong Agricultural University：Natural Science Edition

基　　金：江苏省教育厅项目:滩涂养殖高氮废水排放量估算及其对近海域富营养化影响研究(61421542002);江苏省高校自然科学重点项目:江苏沿海大规模围垦下潮滩沉积动力过程及生态修复研究(14KJA170006)

摘　　要：由于湿地内的水鸟分布与景观偏好存在相关性,所以,选取2000,2005,2009年的米埔湿地内15个分区的水鸟数据和景观格局数据,构建能充分利用三维数据特征的面板数据模型。结果显示:湿地面积及边缘长度能最大程度地吸引本区内水鸟栖息;斑块数量,最大斑块面积比,形状指数等也影响水鸟对湿地景观的吸引力。总之,水鸟适宜在景观类型丰富且景观内斑块面积较为宽广的区域栖息。There was a correlation between waterfowl distribution and landscape preference, so data of waterfowls and landscape layouts in fifteen areas of Mai Po Wetland in 2000 a, 2005 a and 2009 a were selected to establish the panel data model using fully 3D characteristics. The results showed that the area and length of wetland were able to attract waterfowls to inhabit in this area; numbers of patches, area ratio in the largest patch, the diversity indexes and so on in a wetland landscape impacted waterfowls’ selection for habitat. In a word, waterfowls are good at inhabiting in the diversity and wider patches of landscape.

关 键 词：面板数据模型 水鸟 湿地景观 

分 类 号：Q958.118[生物学—动物学] X503.224[环境科学与工程—环境工程]