Recovery Strategy for the Misty Lake Sticklebacks (Gasterosteus Aculeatus) in Canada


Book Description

This Recovery Strategy for Misty Lake Sticklebacks (Gasterosteus aculeatus) includes the following population and distribution objectives: (1) maintain, or where possible increase, abundance of each population (inlet, lake, outlet) relative to the 2016 observed population sizes; and (2) to maintain the current spatial distribution of each population (inlet, lake, outlet) and maintain the two distinct forms by preventing an increase in hybridization that could lead to the collapse of the species pair into a hybrid swarm. As well, broad strategies and approaches necessary to address threats to the recovery of Misty Lake Sticklebacks are identified. Activities may be added, adapted and revised as new information is gathered.--Document.

























Riparia


Book Description

This book describes the underlying water conditions and geologies that support viable riparia, illustrates the ecological characteristics of riparia, and discusses how riparia are used by human cultures as well as how riparia can be used to sustain environmental quality. In recent years riparian management has been widely implemented as a means of improving fisheries, water quality, and habitat for endangered species. This book provides the basic knowledge necessary to implement successful, long-term management and rehabilitation programs. Treats riparian patterns & processes in a holistic perspective, from ecological components to societal activities Contains over 130 illustrations and photos that summarize this complex ecological system Synthesizes the information from more than 6,000 professional articles Sidebars provide a look into ongoing research that is at the frontiers of riparian ecology and management