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603 results for “fisheries”
Fig. 6 in Multi-Criteria Decision Analysis as a tool to extract fishing footprints: application to small scale fisheries and implications for management in the context of the Maritime Spatial Planning Directive
Fig. 6: Scatterplot matrices for Large (A) and Linear (B) FM functions.
Fig. 8 in Multi-Criteria Decision Analysis as a tool to extract fishing footprints: application to small scale fisheries and implications for management in the context of the Maritime Spatial Planning Directive
Fig. 8: High values of the FP c index as estimated by Local Moran's I test.
Fig. 5 in Multi-Criteria Decision Analysis as a tool to extract fishing footprints: application to small scale fisheries and implications for management in the context of the Maritime Spatial Planning Directive
Fig. 5: Spatial representation of coastal vessels activity indexes (Ac).
Fig. 4 in Multi-Criteria Decision Analysis as a tool to extract fishing footprints: application to small scale fisheries and implications for management in the context of the Maritime Spatial Planning Directive
Fig. 4: Spatial representation of the Coastal fishery suitability index (Sc).
Fig. 3 in Multi-Criteria Decision Analysis as a tool to extract fishing footprints: application to small scale fisheries and implications for management in the context of the Maritime Spatial Planning Directive
Fig. 3: Spatial representation of the criteria ranking taken into account in MCDA.
Figure 1 in Ecological and economic impacts of exotic fish species on fisheries in the Pearl River basin
Figure 1. Locations of the 10 sampling sites in the Pearl River basin, China.
Atlantic Ocean marlin fishery and climatic oscillations dataset
<p>Climatic oscillations affect fish population dynamics, ecological processes, and fishing operations in maritime habitats. This study examined how climatic oscillations affect catch rates for striped, blue, and silver marlins in the Atlantic Ocean. These oscillations are regarded as the primary factor influencing the abundance and accessibility of specific resources utilized by fishers. Logbook data were obtained from Taiwanese large-scale fishing vessels for climatic oscillations during the period 2005–2016. The results indicated that the effect of the Subtropical Indian Ocean Dipole on marlin catch rates did not have a lag, whereas those of the North Atlantic Oscillation, Atlantic Multidecadal Oscillation, Pacific Decadal Oscillation, and Indian Ocean Dipole had various lags. Pearson's correlation analysis was conducted to examine the correlations between atmospheric oscillation indices and marlin catch rates, and wavelet analysis was employed to describe the influences of the most relevant lags. The results indicated that annual atmospheric fluctuations and their lags affected the abundance and catchability of striped, blue, and silver marlins in the study region. This, in turn, may affect the presence of these species in the market and lead to fluctuations in their prices in accordance with supply and demand. Overall, understanding the effects of climatic oscillations on fish species are essential for policymakers and coastal communities seeking to manage marine resources, predict changes in marine ecosystems, and establish appropriate methods for controlling the effects of climate variability.</p>
Fig. 1 in Reproductive biology of Cetengraulis edentulus (Cuvier, 1829), the major fishery resource in Guanabara Bay, Brazil
Fig. 1. Geographical location of Guanabara Bay, with the surrounding cities.
The Small World of Global Marine Fisheries: The Cross-Boundary Consequences of Larval Dispersal
<p>This dataset contains the key intermediate inputs and tabular results generated as part of the paper "The Small World of Global Marine Fisheries". The main directories are as follows:</p> <p> - transitions: Matrices describing the probability of particle transitions.</p> <p> - spawn: Collated information on spawning locations and larval dynamics.</p> <p> - spawn-transits: Species-level transition probabilities.</p> <p> - weights: Collated information on EEZs and on sovereign regions.</p> <p> - atrisk: Import and export flows, and corresponding risk factors.</p> <p> - economics: Data files to support economic calculations</p> <p> - saudata: Data from Sea Around Us.</p> <p> - shapefiles: Geospatial information.</p>
Figure 3 in Catch composition of trawl fisheries in Mersin Bay with emphasis on catch biodiversity
Figure 3. Monthly distribution of the catch.
Figure 4 in Catch composition of trawl fisheries in Mersin Bay with emphasis on catch biodiversity
Figure 4. Rank–abundance curves by month in terms of CPUE% (kg/h).
Figure 5 in Catch composition of trawl fisheries in Mersin Bay with emphasis on catch biodiversity
Figure 5. Rank–abundance curves by month in terms of CPUE% (N/h).
Figure 1 in Catch composition of trawl fisheries in Mersin Bay with emphasis on catch biodiversity
Figure 1. Study area.
FAO Fishery Statistics
This database contains the volume of aquatic species caught by country or area, by species items, by FAO major fishing areas, and year, for all commercial, industrial, recreational and subsistence purposes. The harvest from mariculture, aquaculture and other kinds of fish farming is also included. <p></p>http://www.fao.org/fishery/statistics/global-production<p></p>
FIGURE 1 in Diversity of Loricariidae (Actinopterygii: Siluriformes) assemblages in two Conservation Areas of the Middle Xingu River, Brazilian Amazon, and their suitability for sustainable ornamental fisheries
FIGURE 1 | Map of the collection areas in the Xingu and Iriri River Extractive Reserves.
FIGURE 1 in Urban market amplifies strong species selectivity in Amazonian artisanal fisheries
FIGURE 1 | Map of the study area.
SmartAqua4FuturE (SAFE) Horizone Europe project_WP2_T2.3.1_Keywater Fisheries_Vermiculture Dataset
Open the record for dataset details and reuse information.
Data on the occurrence of anisakids in fishery products from wild caught fish in all countries (Jan 2010 – Sept 2023)
<p><span>This file contains data on anisakids in fishery products from wild-caught fish in all countries, covering studies published between January 2010 and September 2023. The systematic review protocol used to identify and extract the information is available at <a href="https://zenodo.org/records/10270810">https://zenodo.org/records/10270810</a>. For the period 2010-2020, the records for data extraction come from primary research studies of interest that have been identified in published meta-analyses. </span></p>
Multiple-model stock assessment frameworks for precautionary management and conservation on fishery-targeted coastal dolphin populations off Japan
<p>1. Stock assessment approaches are often oversimplified due to lack of biological knowledge and insufficient data. In spite of worldwide attention, fishery-targeted coastal dolphin species in Japan have lacked in-depth quantitative stock assessments because of limited time-series of population size and an absence of associated biological information. We consequently developed integrated population models that analyzed multiple sources of data simultaneously with published biological information within a Bayesian framework.<br> 2. We estimate population status and trends for three main species targeted by fisheries, bottlenose dolphins <em>Tursiops truncatus</em>, Risso's dolphins <em>Grampus griseus</em>, and short-finned pilot whales <em>Globicephala macrorhynchus</em>, using single-species age-aggregated and age-structured population dynamics models. Models were fit to absolute abundance estimates from systematic line-transect surveys, four series of abundance indices calculated from fisher's logbooks, and historical catch records. Published biological information was used to develop prior distributions for the biological parameters. We assessed the possible effects of ecological disturbance and competition using state-space and multispecies models.<br> 3. The multispecies model was selected by the model selection both for the age-aggregated and the age-structured approaches.<br> 4. Single-species assessments found that population size declined 4.2% (Risso's dolphin) to 8.0% (bottlenose dolphin) for three species since the late 1800s based on median posterior values, while the state-space and multispecies models found that environmental disturbance and an interaction among species could have reduced population size more substantially.<br> 5. '<em>Policy implications</em>' Simple single-species models are often used to provide conservation and management advice for wild animals but, in this case, results from such models are overly optimistic because they overlook important ecological process. In contrast, current population status could be less favorable if environmental disturbance and interspecific competition actually control population dynamics. Even if that is not the case, considering ecological process in the model will provide more precautionary ways. Our approach of combining multiple modelling frameworks is applicable to many other management systems, and offers increased confidence in estimated status and trends over assessments that consider only a single model.</p>
Figure 4 in Mollusk bycatch in trawl fisheries targeting the Atlantic seabob shrimp Xiphopenaeus kroyeri on the coast of Sergipe, northeastern Brazil
Figure 4. Cephalopoda bycatch of trawl fisheries targeting Xiphopenaeus kroyeri on coast of Sergipe: (A) Callistoctopus macropus, (B) Lolliguncula brevis. Scale bars:1 cm.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.