Lionel Johnson

Global economic costs of aquatic invasive alien species

Extremes of summer climate trigger thousands of thermokarst landslides in a High Arctic environment

First Records of Sockeye (<i>Oncorhynchus nerka</i>) and Pink Salmon (<i>O. gorbuscha</i>) from Banks Island and Other Records of Pacific Salmon in Northwest Territories, Canada

Keller Lake: Characteristics of a Culturally Unstressed Salmonid Community