Altered hydrology

Altered hydrology

Map this threat

MSP Threat/stressor information

MSP Threat/Stressor Background

Goals & Objectives

MSP Goals and objectives
Prioritized and Available Objectives

Projects

Argentine Ant Study
Arroyo Toad Monitoring and Management
Rare Plant Inspect and Manage Monitoring 2014-2026
Southwestern Pond Turtle Recovery Project
Urban Aseasonal Flow Study

Other resources

http://www.sdbeachinfo.com/
Description: SD County Beach Water Quality Map

Files and Documents

2019 Amphibian IBI and Hydrological Impact Score

Author(s):Fisher, Robert N.

2020 Aseasonal Flow and Associated Nonnative Species in San Diego: Data Summary

Author(s):Brown, Chris; Perkins, Emily; Hitchcock, Cynthia J.; Aguilar Duran, Angelica; Guerra Salcido, Omar ; Watson, Elise; Fisher, Robert N.

2015 Assessing Presence of Argentine Ants Using the Bait Method

Author(s):Matsuda, Tritia; Brehme, Cheryl; Fisher, Robert N.

2020 Draft Final: Associations Between Arroyo Toads, Nonnative Species, Drought, and Impervious Surfaces in San Diego County

Author(s):Brown, Chris; Perkins, Emily; Hitchcock, Cynthia J.; Aguilar Duran, Angelica; Grolle, Lizzie; Watson, Elise; Fisher, Robert N.

2019 Effects of drought on aquatic biodiversity and the effect of landscape-scale urbanization on aseasonal flow

2018 Longevity and population age structure of the arroyo southwestern toad (Anaxyrus californicus) with drought implications

Author(s):Brehme, Cheryl; Fisher, Robert N.; Hathaway, Stacie; Hovey, Tim; Stokes, Drew; Warburton, Manna