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Full-Text Articles in Physical Sciences and Mathematics
Effects Of Warm Ocean Temperatures On Bull Kelp Forests In The Salish Sea, Braeden Schiltroth, Sherryl Bisgrove, Bill Heath
Effects Of Warm Ocean Temperatures On Bull Kelp Forests In The Salish Sea, Braeden Schiltroth, Sherryl Bisgrove, Bill Heath
Salish Sea Ecosystem Conference
Kelp beds are marine sanctuaries, providing some of the most productive ecosystems on the planet and serving as critical habitat and refuge for many species, including juvenile salmon. Rising ocean temperature associated with climate change is a major stressor contributing to declines of kelp forests worldwide. In the Salish Sea, we identified bull kelp (Nereocystis leutkeana) populations growing under two different temperature regimes. Since 2011, kelp growing in the central Strait of Georgia has been exposed to sea surface temperatures (SSTs) of 15-21 °C in the summer months, which is 5-6 °C warmer than temperatures in the Strait of Juan …
Lessons Learned: Tidal Marsh Restoration In A Dynamic Context Of Stress And Climate Change, Roger Nathan Fuller
Lessons Learned: Tidal Marsh Restoration In A Dynamic Context Of Stress And Climate Change, Roger Nathan Fuller
Salish Sea Ecosystem Conference
In the Stillaguamish estuary, tidal wetlands have been receding for decades as a result of both natural and anthropogenic changes. Despite current restoration efforts, monitoring suggests that rising stress from climate change impacts on summer flows, legacy stresses from the levee system, and increased plant mortality from avian and insect herbivores may interact to accelerate the rate of marsh loss. Lessons learned from a 2012 restoration project should inform adaptive management and future restoration projects. Post-restoration monitoring has revealed a pattern of interacting stresses at both the site and system scales that affects marsh productivity and resilience to climate change. …
An Investigation Of Benthic Recovery And Climate Change Resilience In The Englishman River Estuary, Connie L. Miller Retzer, Thomas G. Reid, Peter K. Dekoning
An Investigation Of Benthic Recovery And Climate Change Resilience In The Englishman River Estuary, Connie L. Miller Retzer, Thomas G. Reid, Peter K. Dekoning
Salish Sea Ecosystem Conference
SNAPSHOT: A benthic monitoring program will be added in 2018 to the ongoing Englishman River Estuary recovery study, situated on the east coast of Vancouver Island. This will complement investigations which have been ongoing, prior to and following the removal of a berm during 2017. Changes in salinity patterns, flow regimes, channel morphology, elevation, sediment size, and vegetation distribution are being assessed and these variables will be used to map distinctive areas of the estuary. Benthic samples will be collected from representative areas and monitored over the long term. Relative and total abundance, species diversity, biomass, and various derivatives of …