Analysis of sea use landscape pattern based on GIS: a case study in Huludao, China

作者：Suo, Anning; Wang, Chen; Zhang, Minghui^*

来源：SpringerPlus, 2016, 5(1): 1587.

DOI：10.1186/s40064-016-3038-z

• Sea use
• Marine
• Landscape pattern
• Analysis
• GIS

This study aims to analyse sea use landscape patterns on a regional scale based on methods of landscape ecology integrated with sea use spatial characteristics. Several landscape-level analysis indices, such as the dominance index, complex index, intensivity index, diversity index and sea congruency index, were established using Geographic Information System (GIS) and applied in Huludao, China. The results indicated that sea use landscape analysis indices, which were created based on the characteristics of sea use spatial patterns using GIS, are suitable to quantitatively describe the landscape patterns of sea use. They are operable tools for the landscape analysis of sea use. The sea use landscape in Huludao was dominated by fishing use with a landscape dominance index of 0.724. The sea use landscape is a complex mosaic with high diversity and plenty of fishing areas, as shown by the landscape complex index of 27.21 and the landscape diversity index of 1.25. Most sea use patches correspond to the marine functional zonation plan and the sea use congruency index is 0.89 in the fishing zone and 0.92 in the transportation zone.

• 出版日期2016-9-15
• 单位环境保护部卫星环境应用中心; 大连海洋大学; 国家海洋环境监测中心