Category: Invasive Species

Cost-effective management of invasive species using linear-quadratic control

Abstract: The removal of invasive species is the first step toward restoring an ecosystem following invasion. We develop spatially-explicit, dynamic optimal control strategies for a large class of invasion problems using linear-quadratic control. This ap… more »

Cost of potential emerald ash borer damage in U.S. communities, 2009–2019

Abstract: Emerald ash borer (Agrilus planipennis Fairmaire), a phloem-feeding beetle native to Asia, was discovered near Detroit, Michigan and Windsor, Ontario in 2002. As of March 2009, isolated populations of emerald ash borer (EAB) have been detected… more »

Valuation of Marine Ecosystem Threshold Effects: Application of Choice Experiments to Value Algal Bloom in the Black Sea Coast of Bulgaria

Abstract: Algal bloom arises in part from anthropogenic emissions of nutrients into the coastal zone. Increased interest in water quality in coastal and marine areas stemming from the Water Framework Directive and the Marine Strategy Framework Directive… more »

The Effects of Aquatic Invasive Species on Property Values: Evidence from a Quasi-Experiment

This study uses hedonic analysis to estimate the effects of a common aquatic invasive species—Eurasian watermilfoil (milfoil)—on property values across an extensive system of over 170 lakes in the northern forest region of Wisconsin. Since milfoil is ina… more »

Union Pacific Railroad Agrees to Settle Clean Water Act Violations in Nevada: Company takes on extensive stream restoration efforts estimated to cost $31 million

Union Pacific Railroad Company (UP) has agreed to settle alleged violations of the Clean Water Act in Nevada by restoring 122 acres of mountain-desert streams and wetlands, implementing storm water controls at its construction sites, and paying a civil p… more »