|
|
|
|
|
Lagasse, Cory R.; School of Resource and Environmental Management, Simon Fraser University; clagasse@sfu.ca; Ou, Wanli; School of Resource and Environmental Management, Simon Fraser University; wanli_ou@sfu.ca; Honka, Leah D.; School of Resource and Environmental Management, Simon Fraser University; lhonka@sfu.ca; Atlas, William I.; Qqs Projects Society; salmon@qqsprojects.org; Hutton, Claire N.; Independent Resource Management Consultant; TNC Canada; chutton@tnc.org; Kotaska, Jana; Institute for Resources, Environment and Sustainability, University of British Columbia; jkotaska@icloud.com; Hocking, Morgan D.; Hakai Network for Coastal People, Ecosystems and Management, Simon Fraser University; School of Environmental Studies, University of Victoria; morganhocking@gmail.com. |
Tipo: Peer-Reviewed Reports |
Palavras-chave: Adaptive governance; Ecosystem-based management; First Nations management; Great Bear Rainforest; Pacific salmon; Power analysis; Stream monitoring. |
Ano: 2014 |
|
| |
|
|
Waples, Robin S.; NOAA Fisheries Northwest Fisheries Science Center; robin.waples@noaa.gov; Beechie, Tim; NOAA Fisheries, Northwest Fisheries Science Center Environmental Conservation Division; Tim.Beechie@noaa.gov; Pess, George R.; NOAA Fisheries, Northwest Fisheries Science Center Environmental Conservation Division; George.Pess@noaa.gov. |
Because resilience of a biological system is a product of its evolutionary history, the historical template that describes the relationships between species and their dynamic habitats is an important point of reference. Habitats used by Pacific salmon have been quite variable throughout their evolutionary history, and these habitats can be characterized by four key attributes of disturbance regimes: frequency, magnitude, duration, and predictability. Over the past two centuries, major anthropogenic changes to salmon ecosystems have dramatically altered disturbance regimes that the species experience. To the extent that these disturbance regimes assume characteristics outside the range of the historical template, resilience of salmon populations might be... |
Tipo: Peer-Reviewed Synthesis |
Palavras-chave: Climate change; Duration; Frequency; Historical template; Magnitude; Pacific Northwest; Oncorhynchus; Pacific salmon; Predictability.. |
Ano: 2009 |
|
| |
|
| |
|
| |
|
| |
|
|
Healey, Michael C; University of British Columbia; CALFED Bay-Delta Program; healey@interchange.ubc.ca. |
Salmon are inherently resilient species. However, this resiliency has been undermined in British Columbia by a century of centralized, command-and-control management focused initially on maximizing yield and, more recently, on economic efficiency. Community and cultural resiliency have also been undermined, especially by the recent emphasis on economic efficiency, which has concentrated access in the hands of a few and has disenfranchised fishery-dependent communities. Recent declines in both salmon stocks and salmon prices have revealed the systemic failure of the current management system. If salmon and their fisheries are to become viable again, radically new management policies are needed. For the salmon species, the emphasis must shift from maximizing... |
Tipo: Peer-Reviewed Synthesis |
Palavras-chave: Fishery management; Pacific salmon; Resilience; Sustainable fisheries. |
Ano: 2009 |
|
| |
|
|
|