Report of the ICES-PICES Workshop 2. Identifying mechanisms linking physical climate and ecosystem change: Observed indices, hypothesized processes, and "data dreams" for the future ...
Climate variability and change in the ocean is now recognized as a significant driver of marine ecosystem response, from primary production to zooplankton composition, and through the trophic chain to fish, marine mammals and other top predators. Past studies have often relied upon existing datasets...
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| Format: | Report |
| Language: | unknown |
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ICES Expert Group reports (until 2018)
2024
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| Online Access: | https://dx.doi.org/10.17895/ices.pub.22656970 https://ices-library.figshare.com/articles/report/Report_of_the_ICES-PICES_Workshop_2_Identifying_mechanisms_linking_physical_climate_and_ecosystem_change_Observed_indices_hypothesized_processes_and_data_dreams_for_the_future/22656970 |
| Summary: | Climate variability and change in the ocean is now recognized as a significant driver of marine ecosystem response, from primary production to zooplankton composition, and through the trophic chain to fish, marine mammals and other top predators. Past studies have often relied upon existing datasets to draw correlative conclusions (associated with indices and discovered time-lags in the system) regarding the possible mechanisms that may control these linkages. In this workshop, we seek to identify and model key processes that enable us to succinctly and quantifiably explain the mechanisms underlying the correlative relationships in physical-biological datasets, both in the North Pacific and North Atlantic. The description and modelling of these key processes may (a) involve few or several variables (but not full complexity), (b) use dynamical (e.g. eddy-resolving ocean models, NPZ, IBM, etc.) or statistically based methods (e.g. Bayesian, linear inverse models, etc.), (c) explain variability of low or high ... |
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