浙江农业科学 ›› 2025, Vol. 66 ›› Issue (11): 2724-2731.DOI: 10.16178/j.issn.0528-9017.20240413

• 蚕桑与特种养殖 • 上一篇    下一篇

基于MaxEnt模型的浙江省福寿螺潜在分布区预测

吴燕芬1(), 邱国强1,*(), 乔钰2, 潘德寿3, 石坚4, 高百龙4, 陈奕洁4   

  1. 1 德清县生态林业综合服务中心, 浙江 德清 313200
    2 中国林业科学研究院亚热带林业研究所, 浙江 杭州 311400
    3 安吉县自然资源保护中心, 浙江 安吉 313300
    4 德清县自然资源和规划局, 浙江 德清 313200
  • 收稿日期:2024-05-22 出版日期:2025-11-11 发布日期:2025-12-01
  • 通讯作者: 邱国强(1969—),男,浙江德清人,高级工程师,本科,从事林业资源保护与管理工作,E-mail: qiuguoqiang7777@163.com
  • 作者简介:吴燕芬(1981—),女,浙江德清人,高级工程师,本科,从事林业有害生物监测与防控工作,E-mail: 273440519@qq.com
  • 基金资助:
    德清县森林、草地、湿地生态系统外来入侵物种普查项目(ZJXR-2022-G09)

Potential distribution predition of Pomacea canaliculata in Zhejiang Province of China based on MaxEnt model

WU Yanfen1(), QIU Guoqiang1,*(), QIAO Yu2, PAN Deshou3, SHI Jian4, GAO Bailong4, CHEN Yijie4   

  1. 1 Deqing County Ecological Forestry Comprehensive Service Center, Deqing 313200, Zhjiang
    2 Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou 311400, Zhjiang
    3 Anji Natural Resources Protection Center, Anji 313300, Zhejing
    4 Deqing County Natural Resources and Planning Bureau, Deqing 313200, Zhjiang
  • Received:2024-05-22 Online:2025-11-11 Published:2025-12-01

摘要:

福寿螺(Pomacea canaliculata)是我国重要的外来入侵生物,严重威胁湿地生态系统安全。为有效监测和防控福寿螺,本研究基于现阶段福寿螺普查获得的分布数据,利用MaxEnt模型与ArcGIS软件,预测福寿螺在浙江省的适生区范围,并结合气候、海拔等环境因子,分析影响其分布的主要环境因子。结果表明,MaxEnt模型对浙江省福寿螺地理分布预测效果良好。福寿螺在浙江省的潜在适生区主要集中在浙北平原、东部沿海平原以及金衢盆地一带,整体呈现北密而中、南疏的分布格局。影响福寿螺在浙江省分布的主要环境因子包括海拔高度、最湿季度平均温度、最热月份最高温度、最干季度平均温度以及最干季度降水量。研究结果可为浙江省福寿螺的监测预警和检疫防控工作提供理论依据。

关键词: 福寿螺, MaxEnt模型, 环境因子, 潜在分布, 适生区预测

Abstract:

Pomacea canaliculata is an important invasive alien species in China, posing a serious threat to the safety of wetland ecosystems. To effectively monitor and control P. canaliculata, this study utilized its current geographical distribution data in Zhejiang Province. Using the MaxEnt modle and ArcGIS software, we predicted its potential suitable habitats and analyzed the main environmental factors affecting its distribution by incorporating climate, elevation, and other variables. The results showed that the MaxEnt model performed well in predicting the geographical distribution of P. canaliculata in Zhejiang Province. The potentially suitable habitats were primarily located in the northern Zhejiang Plain, the Eastern Coastal Plain, and the Jinqu Basin, with an overall distribution pattern that was dense in the north and sparse in the central and southern regions. The key environmental factors influencing the distribution of P. canaliculata in Zhejiang Province were altitude, mean temperature of the wettest quarter, maximum temperature of the warmest month, mean temperature of the driest quarter, and precipitation of the driest quarter. The findings of this study can provide a theoretical basis for the monitoring, early warning, quarantine, and control of P. canaliculata in Zhejiang Province.

Key words: Pomacea canaliculate, MaxEnt model, environmental factor, potential distribution, habitat suitability prediction

中图分类号: