Liebman Matthew

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Liebman
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Matthew
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Now showing 1 - 3 of 3
  • Article
    Community science for coastal acidification monitoring and research
    (Taylor and Francis, 2021-07-26) Gassett, Parker Randall ; O’Brien-Clayton, Katie ; Bastidas, Carolina ; Rheuban, Jennie E. ; Hunt, Christopher W. ; Turner, Elizabeth ; Liebman, Matthew ; Silva, Emily ; Pimenta, Adam R. ; Grear, Jason S. ; Motyka, Jackie ; McCorkle, Daniel C. ; Stancioff, Esperanza ; Brady, Damian C. ; Strong, Aaron L.
    Ocean and coastal acidification (OCA) present a unique set of sustainability challenges at the human-ecological interface. Extensive biogeochemical monitoring that can assess local acidification conditions, distinguish multiple drivers of changing carbonate chemistry, and ultimately inform local and regional response strategies is necessary for successful adaptation to OCA. However, the sampling frequency and cost-prohibitive scientific equipment needed to monitor OCA are barriers to implementing the widespread monitoring of dynamic coastal conditions. Here, we demonstrate through a case study that existing community-based water monitoring initiatives can help address these challenges and contribute to OCA science. We document how iterative, sequential outreach, workshop-based training, and coordinated monitoring activities through the Northeast Coastal Acidification Network (a) assessed the capacity of northeastern United States community science programs and (b) engaged community science programs productively with OCA monitoring efforts. Our results (along with the companion manuscript) indicate that community science programs are capable of collecting robust scientific information pertinent to OCA and are positioned to monitor in locations that would critically expand the coverage of current OCA research. Furthermore, engaging community stakeholders in OCA science and outreach enabled a platform for dialogue about OCA among other interrelated environmental concerns and fostered a series of co-benefits relating to public participation in resource and risk management. Activities in support of community science monitoring have an impact not only by increasing local understanding of OCA but also by promoting public education and community participation in potential adaptation measures.
  • Article
    Ocean and coastal acidification off New England and Nova Scotia
    (The Oceanography Society, 2015-06) Gledhill, Dwight K. ; White, Meredith M. ; Salisbury, Joseph E. ; Thomas, Helmuth ; Mlsna, Ivy ; Liebman, Matthew ; Mook, Bill ; Grear, Jason S. ; Candelmo, Allison C. ; Chambers, R. Christopher ; Gobler, Christopher J. ; Hunt, Christopher W. ; King, Andrew L. ; Price, Nichole N. ; Signorini, Sergio R. ; Stancioff, Esperanza ; Stymiest, Cassie ; Wahle, Richard A. ; Waller, Jesica D. ; Rebuck, Nathan D. ; Wang, Zhaohui Aleck ; Capson, Todd L. ; Morrison, J. Ruairidh ; Cooley, Sarah R. ; Doney, Scott C.
    New England coastal and adjacent Nova Scotia shelf waters have a reduced buffering capacity because of significant freshwater input, making the region’s waters potentially more vulnerable to coastal acidification. Nutrient loading and heavy precipitation events further acidify the region’s poorly buffered coastal waters. Despite the apparent vulnerability of these waters, and fisheries’ and mariculture’s significant dependence on calcifying species, the community lacks the ability to confidently predict how the region’s ecosystems will respond to continued ocean and coastal acidification. Here, we discuss ocean and coastal acidification processes specific to New England coastal and Nova Scotia shelf waters and review current understanding of the biological consequences most relevant to the region. We also identify key research and monitoring needs to be addressed and highlight existing capacities that should be leveraged to advance a regional understanding of ocean and coastal acidification.
  • Article
    It's about time: a synthesis of changing phenology in the Gulf of Maine ecosystem
    (Wiley, 2019-04-22) Staudinger, Michelle D. ; Mills, Katherine E. ; Stamieszkin, Karen ; Record, Nicholas R. ; Hudak, Christine A. ; Allyn, Andrew ; Diamond, Antony ; Friedland, Kevin D. ; Golet, Walter J. ; Henderson, Meghan Elisabeth ; Hernandez, Christina M. ; Huntington, Thomas G. ; Ji, Rubao ; Johnson, Catherine L. ; Johnson, David Samuel ; Jordaan, Adrian ; Kocik, John ; Li, Yun ; Liebman, Matthew ; Nichols, Owen C. ; Pendleton, Daniel ; Richards, R. Anne ; Robben, Thomas ; Thomas, Andrew C. ; Walsh, Harvey J. ; Yakola, Keenan
    The timing of recurring biological and seasonal environmental events is changing on a global scale relative to temperature and other climate drivers. This study considers the Gulf of Maine ecosystem, a region of high social and ecological importance in the Northwest Atlantic Ocean and synthesizes current knowledge of (a) key seasonal processes, patterns, and events; (b) direct evidence for shifts in timing; (c) implications of phenological responses for linked ecological‐human systems; and (d) potential phenology‐focused adaptation strategies and actions. Twenty studies demonstrated shifts in timing of regional marine organisms and seasonal environmental events. The most common response was earlier timing, observed in spring onset, spring and winter hydrology, zooplankton abundance, occurrence of several larval fishes, and diadromous fish migrations. Later timing was documented for fall onset, reproduction and fledging in Atlantic puffins, spring and fall phytoplankton blooms, and occurrence of additional larval fishes. Changes in event duration generally increased and were detected in zooplankton peak abundance, early life history periods of macro‐invertebrates, and lobster fishery landings. Reduced duration was observed in winter–spring ice‐affected stream flows. Two studies projected phenological changes, both finding diapause duration would decrease in zooplankton under future climate scenarios. Phenological responses were species‐specific and varied depending on the environmental driver, spatial, and temporal scales evaluated. Overall, a wide range of baseline phenology and relevant modeling studies exist, yet surprisingly few document long‐term shifts. Results reveal a need for increased emphasis on phenological shifts in the Gulf of Maine and identify opportunities for future research and consideration of phenological changes in adaptation efforts.