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Multiscale Environmental Forcing of Multispecies Fishery Dynamics Across Climate TimescalesNARA Subscribed
Fisheries management often relies on single‐species assessments, overlooking multispecies dynamics while facing the added challenge of nonlinear environmental variability. Marine landings of most commercially exploited species in the Southwestern Atlantic have declined for decades and are projected to decrease further under climate change, as ocean warming is expected to reduce fisheries catches and revenues. Despite these tre...
Time series modeling of coastal fishery landings on the Southwestern Atlantic shelf: Influence of environmental driversNARA Subscribed
Time‐series modeling of fisheries provides insights into stock tendencies and enables short‐term forecasting of landings, aiding decision makers in establishing management priorities. The Rio de la Plata Estuary and its maritime front sustain valuable fisheries for Argentina and Uruguay, with striped weakfish ( Cynoscion guatucupa ), whitemouth croaker ( Micropogonias furnieri ), and Argentine hake ( Merluccius hubbsi ) histor...
The whitemouth croaker, Micropogonias furnieri, is exploited by coastal fisheries in the Plata estuary. Its age structure shows the predominance of certain year classes, which are indicative of recruitment variability. The estuary is affected by river discharge variations associated with climatic signals (El Niño Southern Oscillation and others). We hypothesize that recruitment may correlate: (i) negatively with runoff (low ru...
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