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148 results for “coastal basin”
Supplementary material, Table S2 from Hudson Carvalho Ferreira and Gisele Lôbo-Hajdu (accepted) Preliminary assessment of microplastic pollution in surface waters of the Santos Basin: abundance and diversity in the most important oil and gas exploration hub in Brazil. Ocean and Coastal Research.
<p><span>Supplementary material, Table S2 from Hudson Carvalho Ferreira and Gisele Lôbo-Hajdu (accepted) Preliminary assessment of microplastic pollution in surface waters of the Santos Basin: abundance and diversity in the most important oil and gas exploration hub in Brazil. Ocean and Coastal Research.</span></p> <p><span>Table S2. Size ranges of marine anthropogenic litter.<br>Source: adapted from Gago et al. (2019).<br></span></p>
Supplementary material, Table S3 from Hudson Carvalho Ferreira and Gisele Lôbo-Hajdu (accepted) Preliminary assessment of microplastic pollution in surface waters of the Santos Basin: abundance and diversity in the most important oil and gas exploration hub in Brazil. Ocean and Coastal Research.
<p><span>Supplementary material, Table S3 from Hudson Carvalho Ferreira and Gisele Lôbo-Hajdu (accepted) Preliminary assessment of microplastic pollution in surface waters of the Santos Basin: abundance and diversity in the most important oil and gas exploration hub in Brazil. Ocean and Coastal Research.</span></p> <p><span>Table S3. Most common colors of microplastics.<br>Source: adapted from Gago et al. (2019).<br></span></p> <p> </p>
Data for: From rivers to ocean basins: The role of ocean barriers and philopatry in the genetic structuring of a cosmopolitan coastal predator
<p>The Bull Shark (Carcharhinus leucas) faces varying levels of exploitation around the world due to its coastal distribution. Information regarding population connectivity is crucial to evaluate its conservation status and local fishing impacts. In this study, we sampled 922 putative Bull Sharks from 19 locations in the first global assessment of population structure of this cosmopolitan species. Using a recently developed DNA-capture approach (DArTcap), samples were genotyped for 3,400 nuclear markers. Additionally, full mitochondrial genomes of 384 Indo-Pacific samples were sequenced. Reproductive isolation was found between and across ocean basins (eastern Pacific, western Atlantic, eastern Atlantic, Indo-West Pacific) with distinct island populations in Japan and Fiji. Bull Sharks appear to maintain gene flow using shallow coastal waters as dispersal corridors, whereas large oceanic distances and historical land-bridges act as barriers. Females tend to return to the same area for reproduction, making them more susceptible to local threats and an important focus for management actions. Given these behaviours, the exploitation of Bull Sharks from insular populations, such as Japan and Fiji, may instigate local decline that cannot readily be replenished by immigration, which can in turn affect ecosystem dynamics and functions. These data also supported the development of a <span>genetic panel to </span>ascertain the population of origin<span>, which will be useful in monitoring the trade of fisheries products and assessing population-level impacts of this harvest.</span></p>
Data for: From rivers to ocean basins: The role of ocean barriers and philopatry in the genetic structuring of a cosmopolitan coastal predator
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Runoff modeling of a coastal basin to assess variations in response to shifting climate and land use: Implications for managed recharge
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Fig. 2 in A new species of Characidium (Characiformes: Crenuchidae) from coastal basins in the Atlantic Rainforest of eastern Brazil, with phylogenetic and phylogeographic insights into the Characidium alipioi species group
Fig. 2. Phylogenetic tree based on molecular data, generated with the maximum likelihood method and HKY+G model. MNLM codes and associated data are listed in Tab. 1. River basins are indicated next to species names. Divergence values are indicated along the branches, except for those below 0.5% which were suppressed. Characidium alipioi species group represented in yellow, Characidium grajahuense species group in green, and C. litorale (outgroup) in blue.
Fig. 1. Characidium cricarense, new species. MNRJ 50962, 45.8 in A new species of Characidium (Characiformes: Crenuchidae) from coastal basins in the Atlantic Rainforest of eastern Brazil, with phylogenetic and phylogeographic insights into the Characidium alipioi species group
Fig. 1. Characidium cricarense, new species. MNRJ 50962, 45.8 mm SL, paratype in a. lateral, b. dorsal, and c. ventral views; rio Itaúnas, rio Itaúnas basin. In details: d. the unscaled isthmus, the scaled pectoral base, and e. the area between the anus and the anal-fin.
Fig. 3 in A new species of Characidium (Characiformes: Crenuchidae) from coastal basins in the Atlantic Rainforest of eastern Brazil, with phylogenetic and phylogeographic insights into the Characidium alipioi species group
Fig. 3. Map of eastern South America showing Characidium cricarense distribution: the red star indicates the type locality, yellow stars indicate localities collection of paratypes, and black dots represent localities collection of non-type specimens. The National Hydrographic Division (CNRH 2003) is represented in thick black lines on highlighted map; red-shaded area represents the main map, at the edge of East Atlantic and Southeast Atlantic basins.
Fig. 3 in Historical biogeography of fishes from coastal basins of Maranhão State, northeastern Brazil
Fig. 3. Reconstruction of paleodrainages area of Maranhão. a. 35 m above the modern level. b. 122 m below the modern level. Note that all modern rivers flowed through three paleodrainages at the LGM (-122 m). Note that similarities of the fish faunas can be explained in part by past connection among the basins. These paleo-connections also justify how basins with low species richness were combined for the analyses of historical biogeography.
Fig. 4 in Historical biogeography of fishes from coastal basins of Maranhão State, northeastern Brazil
Fig. 4. Species-area relationships (SAR) for freshwater fishes of Maranhão basins. Data for 160 species.
TABLE 1 in Systematics, palaeoecology and taphonomy of Turonian oysters from the northern Gabon Coastal Basin
TABLE 1. — List of oyster fauna of Libreville.After Lombard (1930),Dartevelle & Freneix (1957), Musavu Moussavou et al. (2013a, 2014a) and the present study.
FIGURE 2 in Genetic differentiation through dispersal and isolation in two freshwater fish species from coastal basins of Northeastern Brazil
FIGURE 2 | Distribution and haplotype structure of Schizodon dissimilis. A. Paleodrainage reconstruction of coastal basins from northeastern Brazil and geographic distribution of groups defined by SAMOVA. B. Estimate of the probable groups of populations produced by the BAPS. C. Haplotypes network of cytochrome oxidase I (coI). All analysis recovered a total of three groups in this area. The colors used to highlight areas in the network correspond to populations in map.
FIGURE 1 in Genetic differentiation through dispersal and isolation in two freshwater fish species from coastal basins of Northeastern Brazil
FIGURE 1 | Species used in this study, Schizodon dissimilis (above) and Prochilodus lacustris (below).
FIGURE 3 in A Century after! Rediscovery of the ancient catfish Diplomystes Bleeker 1858 (Siluriformes: Diplomystidae) in coastal river basins of Chile and its implications for conservation
FIGURE 3 | Phylogenetic position of the Coastal populations of Diplomystes recorded in this study in relation to the diversity of the family presented in Muñoz-Ramírez et al. (2014), inferred from the analyzes of two mitochondrial DNA regions (Cytochrome b and Control Region). A. Unrooted Bayesian phylogenetic tree. B. Haplotype network for Diplomystes including samples from the Biobío Basin (from Muñoz-Ramírez et al., 2014) and the individuals sampled in this study. The size of the haplotype represents its frequency, whereas the color represents its geographic distribution. Dashes on lines connecting two haplotypes represent either mutational steps or uncollected haplotypes.
FIGURE 1 in A Century after! Rediscovery of the ancient catfish Diplomystes Bleeker 1858 (Siluriformes: Diplomystidae) in coastal river basins of Chile and its implications for conservation
FIGURE 1 | General area and coastal basins where the new specimens of Diplomystes were recorded. Coastal basin names are shown with a smaller font size in the map on the right. The Carampangue and Laraquete basins, from where the samples were collected, are indicated with their names in bold.
Fig. 3 in Disentangling the influences of habitat structure and limnological predictors on stream fish communities of a coastal basin, southeastern Brazil
Fig. 3. Results of partial Redundant Analyses (pRDA) showing the patterns of correlation among species abundance with the pure limnological (a), and pure structural (b) predictors. The asterisks indicate environmental variables which were statistically correlated (p ≤ 0.05) with community composition. Only species with eigenvectors higher than 0.2 were identified by their abbreviated symbols. The others were identified by black dots. This limit was arbitrary but chosen to evidence only the species which were mostly correlated with environmental predictors.
Fig. 2 in Disentangling the influences of habitat structure and limnological predictors on stream fish communities of a coastal basin, southeastern Brazil
Fig. 2. Results of the Principal Component Analysis (PCA) showing the clearwater (open circles) and blackwater (black circles) sites.
Fig. 1 in Disentangling the influences of habitat structure and limnological predictors on stream fish communities of a coastal basin, southeastern Brazil
Fig. 1. Hydrography and location of the sampling sites (first to third-order streams) in the coastal plain of Itanhaém River basin, southeastern Brazil. Open circles: clearwater streams. Black circles: blackwater streams.
Seasonal euxinia in a coastal basin: impact on sedimentary molybdenum enrichments and isotope signatures
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Fig. 2. Phylogenetic hypothesis generated for 160 in Historical biogeography of fishes from coastal basins of Maranhão State, northeastern Brazil
Fig. 2. Phylogenetic hypothesis generated for 160 species in Maranhão basins.
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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.