Linkages between seagrass tissue O2 dynamics and ecosystem oxidation and feedbacks are revealed using microsensors in situ

Autor: Marguerite Koch, Christopher Johnson, Kasey MacLeod, Levi Travis, Chris Madden, Ole Pedersen

Publikováno v: Koch, M, Johnson, C, MacLeod, K, Travis, L, Madden, C & Pedersen, O 2023, ' Linkages between seagrass tissue O2 dynamics and ecosystem oxidation and feedbacks are revealed using microsensors in situ ', Greater Everglades Ecosystem Restoration, Coral Springs, United States, 17/04/2023-20/04/2023 pp. 221 .
University of Copenhagen

Water column hypoxia, low tissue pO2 and H2S intrusion, a known phytotoxin, are linked to global seagrass decline. While many lab experiments have examined these relationships, only field studies capture the complexity of gas dynamics in situ. We exa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c0ebb6fd0b965846aba7b8cedba84b6a
https://curis.ku.dk/ws/files/346533641/GEER_2023_Program_Book_221.pdf

Multiple stressors linked to internal O2 imbalance contribute to seagrass die-off in a subtropical lagoon: Resilience with steep cliffs and cascading consequences

Autor: Marguerite Koch, Christopher Johnson, Kasey MacLeod, Levi Travis, Chris Madden, Ole Pedersen

Publikováno v: University of Copenhagen
Koch, M, Johnson, C, MacLeod, K, Travis, L, Madden, C & Pedersen, O 2022, ' Multiple stressors linked to internal O2 imbalance contribute to seagrass die-off in a subtropical lagoon: Resilience with steep cliffs and cascading consequences ', ECSA 59: Using the best scientific knowledge for the sustainable management of estuaries and coastal seas, San Sebastian, Spain, 05/09/2022-08/09/2022 .

Seagrasses in estuaries and coastal zones globally are subject to multiple stressors including high temperature, hypersalinity, hypoxia, sulfide (H2S) toxicity, algal blooms, and extreme climatic events, all likely to increase under climate change. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6caeed895f569542f8df879a3c95929e
https://curis.ku.dk/portal/en/publications/multiple-stressors-linked-to-internal-o2-imbalance-contribute-to-seagrass-dieoff-in-a-subtropical-lagoon-resilience-with-steep-cliffs-and-cascading-consequences(4ac3e865-ef85-4c7b-8dc4-908307fc1778).html