Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
109
datasets available to search
ShareScore release 0.9.0
Dataset results
109 results for “coastal lagoons”
Figure 4 in Temporal dynamics of parasite populations and communities of blue sea catfish Ariopsis guatemalensis (Günther, 1864), in a eutrophic coastal lagoon from Mexican Pacific
Figure 4. Mean values of the infracommunity parameters (± standard deviation) in Ariopsis guatemalensis from Tres Palos lagoon.
Figure 2 in Temporal dynamics of parasite populations and communities of blue sea catfish Ariopsis guatemalensis (Günther, 1864), in a eutrophic coastal lagoon from Mexican Pacific
Figure 2. Species accumulation curves for component parasite communities of Ariopsis guatemalensis from Tres Palos lagoon. Only some species accumulation curves are shown.
Figure 1 in Temporal dynamics of parasite populations and communities of blue sea catfish Ariopsis guatemalensis (Günther, 1864), in a eutrophic coastal lagoon from Mexican Pacific
Figure 1. Relationship between the gonadosomatic index (GSI) and gastric repletion index (GRI) in Ariopsis guatemalensis from Tres Palos lagoon.
Figure 5 in Temporal dynamics of parasite populations and communities of blue sea catfish Ariopsis guatemalensis (Günther, 1864), in a eutrophic coastal lagoon from Mexican Pacific
Figure 5. Scatter plot of principal component analysis (PCA) of factors that influence the species richness and diversity of the parasite infracommunities of Ariopsis guatemalensis, from Tres Palos lagoon. 'Predictor variables': Season = climatic season, Month = sampling month, GRI = gastric repletion index, GSI = gonadosomatic index, CF = condition factor, Size = host body size (total length), Sex = sex of the host. Infracommunity parameters: Richness = number of parasite species per host, Diversity = Brillouin diversity index values, Load = total number of parasites per infracommunity, Evenness = species evenness, RHsp = number of heteroxenous parasite species, THsp = total number of heteroxenous parasites, TMsp = total number of monoxenous parasites. Ellipses represent sampling months.
FIGURE 58 in Additional morphological features of the epiphytic diatom Cocconeis sawensis Al-Handal & Riaux-Gobin (Cocconeidaceae, Bacillariophyta) from a coastal lagoon, Southern Brazil
FIGURE 58. Location of Lagoa do Peixe National Park, Brazil (♦), Sawa Lake, Iraq (▲), Napuka Atoll, Tuamatu Archipelago (●) and Florida Bay, USA (■).
FIGURES 27–32. Cocconeis sawensis from Brazil. 27, 28, 30 TEM. 29, 31, 32 SEM. 27. Raphe valve whit valvocopula attached. 28 in Additional morphological features of the epiphytic diatom Cocconeis sawensis Al-Handal & Riaux-Gobin (Cocconeidaceae, Bacillariophyta) from a coastal lagoon, Southern Brazil
FIGURES 27–32. Cocconeis sawensis from Brazil. 27, 28, 30 TEM. 29, 31, 32 SEM. 27. Raphe valve whit valvocopula attached. 28. Detail of fimbriae coinciding with each interstria. 29. Raphe valve with valvocopula attached. Note the valvocopula open. 30. Detail of long fimbriae of unequal length and shape. 31, 32. Internal view of the sternum valve with valvocopula of raphe valve attached. Scale bars = 0.5 μm (Fig. 28), 1 μm (Figs 29–32), 2 μm (Fig. 27).
FIGURES 39–44 in Additional morphological features of the epiphytic diatom Cocconeis sawensis Al-Handal & Riaux-Gobin (Cocconeidaceae, Bacillariophyta) from a coastal lagoon, Southern Brazil
FIGURES 39–44. Cocconeis sawensis, type material from Iraq. LM. 39–41. Sternum valves. 42–44 Raphe valves. Scale bars = 10 μm.
FIGURES 54–57 in Additional morphological features of the epiphytic diatom Cocconeis sawensis Al-Handal & Riaux-Gobin (Cocconeidaceae, Bacillariophyta) from a coastal lagoon, Southern Brazil
FIGURES 54–57. Cocconeis sawensis recorded in Florida Bay SEM (images provided by Dr. Thomas Frankovich). Scale bars = 2 μm (Fig. 54), 5 μm (Figs 55,56), 1 μm (Fig. 57).
FIGURES 13–20. Cocconeis sawensis from Brazil. Raphe valves. 13–18. SEM. 19, 20. TEM. 13, 15 in Additional morphological features of the epiphytic diatom Cocconeis sawensis Al-Handal & Riaux-Gobin (Cocconeidaceae, Bacillariophyta) from a coastal lagoon, Southern Brazil
FIGURES 13–20. Cocconeis sawensis from Brazil. Raphe valves. 13–18. SEM. 19, 20. TEM. 13, 15. External view of the valve. 14. Internal view of the valve showing an irregular and raised marginal rim. 16, 17. Detail of the internal valves ends. Note raphe lying in a very narrow raised axial area and distal raphe ending a small helictoglossae. 18. Detail of the central area round and slightly raised with raphe endings deflected in opposite directions. 19. Valve. 20. Detail of hymenes occluding areolae with radial perforations. Scale bars = 200 nm (Fig. 20), 1 μm (Figs 16–18), 2 μm (Figs 13, 14, 15, 19).
FIGURES 7–12. Cocconeis sawensis from Brazil. Sternum valves. 7–11. SEM. 12. TEM. 7, 8 in Additional morphological features of the epiphytic diatom Cocconeis sawensis Al-Handal & Riaux-Gobin (Cocconeidaceae, Bacillariophyta) from a coastal lagoon, Southern Brazil
FIGURES 7–12. Cocconeis sawensis from Brazil. Sternum valves. 7–11. SEM. 12. TEM. 7, 8. Epiphytic on Cladophora sp. 8. Note valve convexity, slightly concave along the axial area. 9, 10. External view showing the narrow sternum. 11. Internal view. Detail of the sternum thickened and raised. 12. Valve. Scale bars = 2 μm (Figs 9, 12), 5 μm (Figs 8, 10, 11), 10 μm (Fig. 7).
FIGURES 1–6 in Additional morphological features of the epiphytic diatom Cocconeis sawensis Al-Handal & Riaux-Gobin (Cocconeidaceae, Bacillariophyta) from a coastal lagoon, Southern Brazil
FIGURES 1–6. Cocconeis sawensis from Brazil. LM. 1–3. Sternum valves. 4–6. Raphe valves. Scale bars = 10 μm.
FIGURES 21–26. Cocconeis sawensis from Brazil. 21–23, 25 SEM. 24, 26. TEM. 21 in Additional morphological features of the epiphytic diatom Cocconeis sawensis Al-Handal & Riaux-Gobin (Cocconeidaceae, Bacillariophyta) from a coastal lagoon, Southern Brazil
FIGURES 21–26. Cocconeis sawensis from Brazil. 21–23, 25 SEM. 24, 26. TEM. 21. Internal view of the raphe valve showing valvocopula of sternum valve attached. 22, 23, 26. Detail of the short fimbriae, triangle-like. 24. Open valvocopula of sternum valve. 25. Open frustule apices showing sternum valve valvocopula. Scale bars = 1 μm (Figs 22, 23, 25, 26), 2 μm (Fig. 24), 5 μm (Fig. 21).
FIGURES 33–38 in Additional morphological features of the epiphytic diatom Cocconeis sawensis Al-Handal & Riaux-Gobin (Cocconeidaceae, Bacillariophyta) from a coastal lagoon, Southern Brazil
FIGURES 33–38. Hymenes of sternum valves of Cocconeis sawensis from Brazil. TEM. 33, 34. Hymenes with very small and rounded perforations becoming linear slits at the margin. 35–37. Hymenes with fine transverse slits with some small-rounded in the middle. 38. Hymenes degraded. Scale bars = 200 nm (Fig. 33), 0.2 μm (Figs 34–38).
FIGURES 45–53. Cocconeis sawensis, type material from Iraq. 45–50 SEM. 51–53 TEM. 45, 46 in Additional morphological features of the epiphytic diatom Cocconeis sawensis Al-Handal & Riaux-Gobin (Cocconeidaceae, Bacillariophyta) from a coastal lagoon, Southern Brazil
FIGURES 45–53. Cocconeis sawensis, type material from Iraq. 45–50 SEM. 51–53 TEM. 45, 46. External view of the valve raphe. 47–49. Internal view of the sternum valve. 50. External view of the sternum valve. 51. General view of the sternum valve. 52. Areolae with broken hymens. 53. Detail of the fimbriae of sternum valve valvocopula. Scale bars = 2 μm (Figs 45–47, 50, 51), 5 μm (Figs 48, 49), 0.5 μm (Fig. 52), 1 μm (Fig. 53).
Disentangling the effects of eutrophication and natural variability on macrobenthic communities across French coastal lagoons
<p>We present here the raw data and scripts to reproduce the results presented in the preprint "Disentangling the effects of eutrophication and natural variability on macrobenthic communities across French coastal lagoons" available on BioRxiv. Before using the scripts and associated data, we recommend reading the "readme" word document also available, which details the information available in the different data sheets. </p> <p>Preprint abstract : </p> <p>Coastal lagoons are transitional ecosystems that host a unique diversity of species and support many ecosystem services. Owing to their position at the interface between land and sea, they are also subject to increasing human impacts, which alter their ecological functioning. Because coastal lagoons are naturally highly variable in their environmental conditions, disentangling the effects of anthropogenic disturbances like eutrophication from those of natural variability is a challenging, yet necessary issue to address. Here, we analyze a dataset composed of macrobenthic invertebrate abundances and environmental variables (hydro-morphology, water, sediment and macrophytes) gathered across 29 Mediterranean coastal lagoons located in France, to characterize the main drivers of community composition and structure. Using correlograms, linear models and variance partitioning, we found that lagoon hydro-morphology (connection to the sea and lagoon surface), which affects the level of environmental variability (salinity and temperature), as well as lagoon-scale benthic habitat diversity (using macrophyte morphotypes) seemed to regulate macrofauna distribution, while eutrophication and associated stressors like low dissolved oxygen, acted upon the existing communities, mainly by reducing species richness and diversity. Furthermore, M-AMBI, a multivariate index composed of species richness, Shannon diversity and AMBI (AZTI's Marine Biotic Index) and currently used to evaluate the ecological state of French coastal lagoons, was more sensitive to eutrophication (18%) than to natural variability (9%), with nonetheless 49% of its variability explained jointly by both. To improve the robustness of benthic indicators like M-AMBI and increase the effectiveness of lagoon benthic habitat management, we call for a revision of the ecological groups at the base of the AMBI index and of the current lagoon typology which could be inspired by the lagoon-sea connection levels used in this study.</p>
Figure 1 in Mollusk distribution in four habitats along a salinity gradient in a coastal lagoon from the Gulf of Mexico
Figure 1. Location of Mecoacan lagoon and study sites (S1 – S6).
FIGURE 1 in Eudendrium tayronensis sp. nov. (Cnidaria, Hydrozoa) from coastal lagoons on the Caribbean Coast of Colombia
FIGURE 1. Extended colonies showing gross colony shape of Eudendrium tayronensis sp. nov.
Community and species-specific responses of coastal birds to COVID-19 "anthropause" in the largest hypersaline lagoon of South America
Open the record for dataset details and reuse information.
FIGURE 6 in Comparative analysis of the diet composition and its relation to morphological characteristics in Achirus mazatlanus and Syacium ovale (Pleuronectiformes: Osteichthyes) from a Mexican Pacific coastal lagoon
FIGURE 6 | Boxplots of total lengths of prey fishes found in stomachs of two species of flatfishes. Horizontal lines inside the boxes are medians; boxes heights indicate inter-quartile (25%-75%) intervals; vertical lines indicate ranges (min-max). Data pooled by species (Am: Achirus mazatlanus; So: Syacium ovale) and size classes (1: <10 cm TL; 2: ≥ 10 and ≤ 15 cm TL; 3:> 15 cm TL).
FIGURE 4 in Comparative analysis of the diet composition and its relation to morphological characteristics in Achirus mazatlanus and Syacium ovale (Pleuronectiformes: Osteichthyes) from a Mexican Pacific coastal lagoon
FIGURE 4 | Estimated values of Smith´s index of niche breadth and 95% confidence intervals (vertical lines). Data pooled by species (Achmaz: Achirus mazatlanus; Syaova: Syacium ovale) and size classes (1: <10 cm TL; 2: ≥ 10 and ≤ 15 cm TL; 3:> 15 cm TL).
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
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.