Exploring metapopulation‐scale suppression alternatives for a global invader in a river network experiencing climate change

• Published in: Conservation biology Vol. 37; no. 1; pp. e13993 - n/a
• Main Authors: Healy, Brian D., Budy, Phaedra, Yackulic, Charles. B., Murphy, Brendan P., Schelly, Robert C., McKinstry, Mark C.
• Format: Journal Article
• Language: English
• Published: United States Blackwell Publishing Ltd 01.02.2023; John Wiley and Sons Inc
• Subjects: adults; Animals; Canyons; climate; Climate Change; Colorado River; conservación; conservation; Conservation of Natural Resources; Contributed Papers; demographic rates; dinámicas poblacionales; ecología de flujos; Ecosystem; Effectiveness; Electric fishing; Endemic animals; especie introducida; fish poisons; Fish populations; flow‐ecology; Freshwater fishes; Growth rate; Hydrology; Introduced species; Invasive fish; Invasive species; Lefkovitch matrix; Lefkovitch矩阵; matriz de Lefkovitch; Metapopulations; mortality; National parks; Nonnative species; non‐native salmonid; Piscicides; population dynamics; Population growth; Reservoir management; Reservoir storage; Reservoirs; River networks; Rivers; Salmo trutta; salmónido no nativo; Species extinction; Subpopulations; tasas demográficas; temperature; Tributaries; Trout; Trout - physiology; Viability; Water shortages; Weirs; wildlife management; 保护; 外来鲑科鱼类; 引入物种; 流量生态学; 种群动态; 种群统计; Colorado River; Lefkovitch矩阵; demographic rates; ecología de flujos; non-native salmonid; 外来鲑科鱼类; Lefkovitch matrix; 引入物种; conservación; 保护; especie introducida; population dynamics; conservation; tasas demográficas; flow-ecology; 种群统计; 流量生态学; 种群动态; dinámicas poblacionales; introduced species; matriz de Lefkovitch; salmónido no nativo

Invasive species can dramatically alter ecosystems, but eradication is difficult, and suppression is expensive once they are established. Uncertainties in the potential for expansion and impacts by an invader can lead to delayed and inadequate suppression, allowing for establishment. Metapopulation...