| 戴禹杭,赵红萍,田 鹏.浙江省海岸带红树林修复潜力评估[J].林业调查规划,2026,51(4):44-50 |
| 浙江省海岸带红树林修复潜力评估 |
| Assessment of Mangrove Restoration Potential in Coastal Zone of Zhejiang Province |
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| DOI： |
| 中文关键词: 最大熵模型 红树林 修复潜力 潜在适生区 浙江 |
| 英文关键词: MaxEnt model mangrove restoration potential potential suitable habitat Zhejiang Province |
| 基金项目:浙江省科学技术厅“尖兵领雁+X”科技计划项目(2024C03236). |
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| 中文摘要: |
| 基于GEE平台和MaxEnt模型,了解浙江省海岸带红树林分布现状,掌握红树林与关键环境因子间的系统性关系,预测红树林的潜在适生区。结果表明,截至2024年,浙江省红树林面积约365.42 hm2,主要集中分布在温州市和台州市;浙江省红树林最适宜生长的环境条件为:最暖季平均海表温度>28.44 ℃,高程1.4~3.1 m,盐度<25.3‰;具有红树林修复潜力的区域面积达5 452. 0 hm2,其中高适生区、中适生区和低适生区面积占比分别为58.2%、24.9%和16.9%。以期为浙江省红树林保护修复工作提供数据支撑。 |
| 英文摘要: |
| Based on the Google Earth Engine (GEE) platform and the MaxEnt model, this study analyzed the distribution of mangrove in the coastal zone of Zhejiang Province, explored the relationship between mangrove and key environmental factors, and predicted the potential suitable habitats for mangroves. The results showed that the area of mangroves in Zhejiang Province by 2024 was approximately 365.42 hm2, mainly concentrated in Wenzhou and Taizhou. The optimal environmental conditions for mangrove growth in Zhejiang Province were identified as follows: mean sea surface temperature of the warmest quarter above 28.44 ℃, elevation ranging from 1.4 to 3.1 m, and salinity lower than 25.3‰. The area with mangrove restoration potential was 5 452.0 hm2, among which the proportions of high-suitability, medium-suitability, and low-suitability areas were 58.2%, 24.9%, and 16.9%, respectively. The results could provide data support for mangrove protection and restoration in Zhejiang Province in the future. |
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