Climate-Mediated Changes to Linked Terrestrial and Marine Ecosystems across the Northeast Pacific Coastal Temperate Rainforest Margin. (10th February 2021)

• Record Type: Journal Article
• Authors: Bidlack, Allison L; Bisbing, Sarah M; Buma, Brian J; Diefenderfer, Heida L; Fellman, Jason B; Floyd, William C; Giesbrecht, Ian; Lally, Amritpal; Lertzman, Ken P; Perakis, Steven S; Butman, David E; D'Amore, David V; Fleming, Sean W; Hood, Eran W; Hunt, Brian P V; Kiffney, Peter M; McNicol, Gavin; Menounos, Brian; Tank, Suzanne E
• Is Part Of: BioScience. Volume 71:Number 6(2021)
• Page Start: 581
• Page End: 595
• Publication Date: 2021-02-10
• Subjects: temperate rainforest -- coastal margin -- climate change -- carbon -- terrestrial aquatic links; Life sciences -- Periodicals; Life sciences -- Research -- Periodicals; Life sciences -- United States -- Periodicals; Life sciences -- Government policy -- United States -- Periodicals; Biology -- Periodicals; Biotechnology industries -- Periodicals; 570
• DOI: 10.1093/biosci/biaa171
• Languages: English
• ISSNs: 0006-3568

Abstract

ABSTRACT: Coastal margins are important areas of materials flux that link terrestrial and marine ecosystems. Consequently, climate-mediated changes to coastal terrestrial ecosystems and hydrologic regimes have high potential to influence nearshore ocean chemistry and food web dynamics. Research from tightly coupled, high-flux coastal ecosystems can advance understanding of terrestrial–marine links and climate sensitivities more generally. In the present article, we use the northeast Pacific coastal temperate rainforest as a model system to evaluate such links. We focus on key above- and belowground production and hydrological transport processes that control the land-to-ocean flow of materials and their influence on nearshore marine ecosystems. We evaluate how these connections may be altered by global climate change and we identify knowledge gaps in our understanding of the source, transport, and fate of terrestrial materials along this coastal margin. Finally, we propose five priority research themes in this region that are relevant for understanding coastal ecosystem links more broadly.