生态学报2026，Vol.46Issue(8)：3861-3872,12.DOI:10.20103/j.stxb.202503130564
动物景观遗传隔离模式研究进展
Advances in landscape-based genetic isolation models in animals
摘要
Abstract
Landscape genetics combines population genetics and landscape ecology to examine how landscape features influence species microevolution,offering significant theoretical and practical implications.Animal-focused studies have attracted considerable attention due to animals' mobility,including dispersal and migration.Animal Landscape genetic focuses on four pattern-based isolation models:isolation by distance,isolation by resistance,isolation by environments and isolation by barrier.In response to the rapid advances in this field,this paper summarizes the research framework of these four isolation models and highlights six trends:(1)utilizing high-resolution landscape data and whole-genome DNA data,(2)developing multivariate landscape resistance optimization models,and integrating them with machine learning methods(3)investigating multiple isolation models simultaneously,(4)examining features of isolation models across scales,(5)adressing time-lag issues between landscape patterns and spatial genetic structures of populations,and(6)incorporating animal movement behavior into studies of landscape genetic isolation models.The paper aims to provide valuable insights to advance research in animal landscape genetics.关键词
景观生态学/景观遗传学/景观格局/种群空间遗传结构/地理距离隔离/景观阻力隔离/障碍隔离/多变量优化模型/空间自相关/时滞/动物运动Key words
landscape ecology/landscape genetics/landscape pattern/spatial genetic structure of population/isolation by distance/isolation by resistance/isolation by barrier/multivariate optimization models/spatial autocorrelation/time lag/animal movement引用本文复制引用
李月辉..动物景观遗传隔离模式研究进展[J].生态学报,2026,46(8):3861-3872,12.基金项目
国家自然科学基金面上项目(42271108,41871197,41271201) （42271108,41871197,41271201）
