摘要
全球规模的气候变化严重威胁着水产养殖业的可持续发展,科学和全面评估气候变化对海水品种养殖适宜性变动的影响,成为当今世界的研究热点之一.结合遥感和GIS技术构建海水物种养殖适宜指数模型和三维生长模型,明确养殖适宜区分布特征,量化养殖容量,解析环境、气候驱动因子,阐明养殖适宜性变动的气候影响机理,并预测未来不同气候变化模式下养殖适宜性的分布格局,为全球气候变化背景下海水养殖的适应性可持续管理提供科学依据.
Climate change on a global scale seriously threatens the sustainable development of aquaculture.Scientific and comprehensive assessment of the impact of climate change on the suitability of aquaculture has become one of the hotspots in the world.Suitable index model and three-dimensional growth model for marine culture based on remote sensing and GIS were built,in an effort to define the distribution characteristics of suitable areas for cultivation,quantify the aquaculture capacity,and analyze the driving factors of environment and climate change.The mechanism of climate impact on aquaculture suitability was elucidated and the distribution pattern of aquaculture suitability under different climate change models in the future was predicted.The results can provide scientific basis for adaptive management of marine culture under the background of global climate change.
作者
刘阳
LIU Yang(Fisheries College,Ocean University of China,Qingdao,Shandong 266003,China)
出处
《福建师大福清分校学报》
2021年第2期101-111,共11页
Journal of Fuqing Branch of Fujian Normal University
基金
国家自然科学基金(41976210).
关键词
气候变化
海水养殖
遥感技术
养殖区规划
养殖适宜指数
climate change
marine culture
remote sensing technology
culture area planning
culture suitability index
