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677 results for “coastal waters”
FIGURE 1 in Review of amphipods of the family Pleustidae Buchholz, 1874 (Amphipoda) from the coastal waters of Sakhalin Island (Far East of Russia). II. Subfamily Eosymtinae Bousfield & Hendrycks, 1994
FIGURE 1. Eosymtinae Bousfield & Hendrycks, 1994, lateral view: a—Eosymtes minutus Bousfield and Hendrycks, 1994 (from Bousfield and Hendrycks 1994: fig. 7), b—Eosymtes magnumoculis sp. nov., c—Cognateosymtes serraticoxae Labay, 2018 (from Labay 2018: fig. 2a)
Location and condition of gorgonian forests in Italian coastal waters
<p>Gorgonian forests are among the most complex of subtidal habitats in the Mediterranean Sea, supporting high biodiversity and providing diverse ecosystem services. Despite their iconic status, the geographical distribution and condition of gorgonian species is poorly known. Using multiple online data types our primary aims were to compile, map and analyse observations of gorgonian forests in Italian coastal waters to assess the biological complexity of gorgonian forests; evaluate impacts and vulnerable species, and identify areas of special interest inside and outside of existing MPAs to help prioritise conservation strategies and actions.</p> <p>Location: Italy. Mediterranean Sea.</p> <p>Methods: Using a multi-source data integration approach we collected and integrated data from<br> scientific publications, online databases, citizen science projects, SCUBA diver questionnaires and social media into a unified spatial framework providing up-to-date information on the geographical distribution, abundance, and health of major habitat-forming gorgonian species in Italian coastal waters.</p> <p>Results: Higher abundance and complexity of gorgonian species occurred outside MPAs. Areas of Special Interest (n=167) were identified (80 inside and 87 outside MPAs). Three locations supported all seven focal species: Capo Caccia MPA, Portofino MPA and Catania (unprotected). The purple gorgonian (Paramuricea clavata), the most abundant and geographically widespread species with highest forest complexity, also experienced the highest impact, possibly linked to thermal stress events, disease and fishing.</p> <p>Main conclusions: The multi-source approach was a rapid and cost-effective tool to gather, analyse and map disparate data on gorgonian forests spanning 27 years of underwater observations both inside and outside of marine protected areas (MPAs). The unique perspective given by this approach demonstrates the suboptimal protection of several habitat-forming gorgonian species. The approach has great potential for wider application and offers a more inclusive participatory model for crowdsourcing and repurposing underutilised observations while also increasing ocean literacy.</p>
Data from: Identifying conservation priorities for gorgonian forests in Italian coastal waters with multiple methods including citizen science and social media content analysis
<div> <div> <div> <div> <p>Gorgonian forests are among the most complex of subtidal habitats in the Mediterranean Sea, supporting high biodiversity and providing diverse ecosystem services. Despite their iconic status, the geographical distribution and condition of gorgonian species is poorly known. Using multiple online data sources, our primary aims were to compile, map and analyse observations of gorgonian forests in Italian coastal waters to assess the biological complexity of gorgonian forests; evaluate impacts and vulnerable species, and identify areas of special interest inside and outside of existing MPAs to help prioritise conservation strategies and actions.</p> </div> </div> </div> </div>
Subspecies and Distribution. P.p.phocoenaLinnaeus,1758—coastalwatersoftheNAtlanticOcean. P.p.relictaAbel,1905—coastalwatersof theBlackSea,theAzovandMarmaraseas(isolatedpopulation).AfewstragglersfromthispopulationshowupperiodicallyintheAegeanSea,buttheydonotoccurthroughoutmostoftheMediterraneanSea. P.p. vomerina Gill, 1865 — coastal waters of the NE Pacific Ocean. A still unnamed form is present in the coastal waters of the NW Pacific Ocean. in Phocoenidae
Subspecies and Distribution. P.p.phocoenaLinnaeus,1758—coastalwatersoftheNAtlanticOcean. P.p.relictaAbel,1905—coastalwatersof theBlackSea,theAzovandMarmaraseas(isolatedpopulation).AfewstragglersfromthispopulationshowupperiodicallyintheAegeanSea,buttheydonotoccurthroughoutmostoftheMediterraneanSea. P.p. vomerina Gill, 1865 — coastal waters of the NE Pacific Ocean. A still unnamed form is present in the coastal waters of the NW Pacific Ocean.
Distribution. Shallow, coastal waters of tropical and subtropical S & E Asia, from the Persian Gulf E to the S East China Sea and S to the Sunda Is. There are no records from Oman and the Philippines, although the species is expected eventually to be found in both locations. in Phocoenidae
Distribution. Shallow, coastal waters of tropical and subtropical S & E Asia, from the Persian Gulf E to the S East China Sea and S to the Sunda Is. There are no records from Oman and the Philippines, although the species is expected eventually to be found in both locations.
Distribution. Southern Hemisphere (E South America from S Brazil to Tierra del Fuego, Falkland Is (= Malvinas), South Georgia Is, Kerguelen Is, Heard I, Macquarie I, Auckland Is, and Tasmania). Although previously thought to be exclusively coastal, like other members of the genus, recent sightings in oceanic waters of the Antarctic and subantarctic zones suggest that the species actually has a circumpolar distribution and may be largely oceanic. in Phocoenidae
Distribution. Southern Hemisphere (E South America from S Brazil to Tierra del Fuego, Falkland Is (= Malvinas), South Georgia Is, Kerguelen Is, Heard I, Macquarie I, Auckland Is, and Tasmania). Although previously thought to be exclusively coastal, like other members of the genus, recent sightings in oceanic waters of the Antarctic and subantarctic zones suggest that the species actually has a circumpolar distribution and may be largely oceanic.
Distribution. Coastal waters and river mouths on the Sahul Shelf of NW New Guinea (Cenderawasih Bay); S New Guinea including Gulf of Papua, extending S along N Australian coast from Broome (Western Australia State) to Brisbane River (Queensland State). in Delphinidae
Distribution. Coastal waters and river mouths on the Sahul Shelf of NW New Guinea (Cenderawasih Bay); S New Guinea including Gulf of Papua, extending S along N Australian coast from Broome (Western Australia State) to Brisbane River (Queensland State).
Subspecies and Distribution. L.o.obscurusGray,1828—coastalwatersofSAfrica(Namibia,SouthAfrica),PrinceEdwardandAmsterdamIs. L. o. fitzroyi Waterhouse, 1838 — coastal waters of S South America as far N as Peru in the Pacific Ocean and N Argentina in the Atlantic Ocean. Dusky Dolphins of a still undescribed form (New Zealand Dusky Dolphins) are present near New Zealand, Campbell, Auckland, and Chatham Is, and an uncertain subspecies has also been observed infrequently off the Falkland Is, Gough I, S Australia, and Tasmania. in Delphinidae
Subspecies and Distribution. L.o.obscurusGray,1828—coastalwatersofSAfrica(Namibia,SouthAfrica),PrinceEdwardandAmsterdamIs. L. o. fitzroyi Waterhouse, 1838 — coastal waters of S South America as far N as Peru in the Pacific Ocean and N Argentina in the Atlantic Ocean. Dusky Dolphins of a still undescribed form (New Zealand Dusky Dolphins) are present near New Zealand, Campbell, Auckland, and Chatham Is, and an uncertain subspecies has also been observed infrequently off the Falkland Is, Gough I, S Australia, and Tasmania.
Distribution. Coastal waters of S South America from ¢.33° S in the Pacific Ocean and c.38° Sin the Atlantic Ocean, and S into Drake Passage (c.59° S) and Falkland Is. in Delphinidae
Distribution. Coastal waters of S South America from ¢.33° S in the Pacific Ocean and c.38° Sin the Atlantic Ocean, and S into Drake Passage (c.59° S) and Falkland Is.
Distribution. Coastal waters of SW Africa from c.17° S in Angola to Cape Point at ¢.34° S in South Africa. in Delphinidae
Distribution. Coastal waters of SW Africa from c.17° S in Angola to Cape Point at ¢.34° S in South Africa.
Distribution. Tropical to temperate coastal and oceanic waters of the Atlantic Ocean, from c.50° N to ¢.25° S. in Delphinidae
Distribution. Tropical to temperate coastal and oceanic waters of the Atlantic Ocean, from c.50° N to ¢.25° S.
FIGURE 41 in Pectinariidae (Annelida, Polychaeta) from the coastal waters of China, with description of new species and new records
FIGURE 41. Bayesian phylogenetic tree of the family Pectinariidae based on multigene sequences (COI, 16S rDNA, 18S rDNA, 28S rDNA and H3), including 13 species of pectinariids and two outgroups (one of the family Trichobranchidae, another of the family Arenicolidae). Numbers above nodes are posterior probabilities.
FIGURE 40 in Pectinariidae (Annelida, Polychaeta) from the coastal waters of China, with description of new species and new records
FIGURE 40. Pectinaria crenulatus (Sun & Qiu, 2012) (SCSMBC030943): A. Lateral view of entire body; B. Tube; C. Lateral view of anterior end; D. Lateral view of posterior end. Abbreviations: af, anal flap; an, anus; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lel, lateral ear-shaped lobe; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet.
FIGURE 36 in Pectinariidae (Annelida, Polychaeta) from the coastal waters of China, with description of new species and new records
FIGURE 36. Map illustrating the distribution of Pectinaria plurihamus (Choi, Jung & Yoon, 2017) and P. crenulatus (Sun & Qiu, 2012) in the coastal waters of China.
FIGURE 20. Pectinaria dayaensis n in Pectinariidae (Annelida, Polychaeta) from the coastal waters of China, with description of new species and new records
FIGURE 20. Pectinaria dayaensis n. sp. Paratype (SCSMBC030912), under the SEM: A. Lateral view of entire body; B. Ventral view of anterior end; C. Dorso-lateral view of anterior end; D. Ventral view of segment 4; E. Branchiae; F. Close up of lobe on branchia; G. Close up of buccal tentacle; H. Ventro-lateral view of posterior end; I. Dorso-lateral view of posterior end; J. Dorsal view of anal flap; K. Posterior view of scaphe; L. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; lh, lateral hump; ll, lateral lobe; mvl, mid-ventral lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet; vll, ventro-lateral lobe.
FIGURE 19. Pectinaria dayaensis n in Pectinariidae (Annelida, Polychaeta) from the coastal waters of China, with description of new species and new records
FIGURE 19. Pectinaria dayaensis n. sp. Methyl Green stained body of Holotype (SCSMBC030911): A. Dorso-lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of entire body; D. Dorso-lateral view of anterior end; E. Ventral view of anterior end; F. Ventral view of segment 4. G. Lateral view of posterior end; H. Ventral view of posterior end; I. Dorsal view of posterior end; J. Scaphal hooks; L. Anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet.
FIGURE 17 in Pectinariidae (Annelida, Polychaeta) from the coastal waters of China, with description of new species and new records
FIGURE 17. Map illustrating the distribution of Pectinaria torquata Zhang & Qiu, 2017, P. dayaensis n. sp., P. lizhei n. sp. and P. xiukaii n. sp. in the coastal waters of China
FIGURE 14 in Pectinariidae (Annelida, Polychaeta) from the coastal waters of China, with description of new species and new records
FIGURE 14. Lagis bocki (Hessle, 1917) from the northern South China Sea (SCSMBC030885), chaetae under the SEM: A. Notochaetae on segment 5; B–C. Close ups of notochaetae on segment 8; D. Median uncini of neuropodia on segment 17; E. Ventral uncini of neuropodia on segment 17; F. Dorsal uncini of neuropodia on segment 11; G. Median uncini of neuropodia on segment 11; H. Ventral uncini of neuropodia on segment 11.
FIGURE 28. Pectinaria lizhei n in Pectinariidae (Annelida, Polychaeta) from the coastal waters of China, with description of new species and new records
FIGURE 28. Pectinaria lizhei n. sp. chaetae on posterior segments of Paratype (SCSMBC030899), under the SEM: A. Parapodia on segments 18–20; B–D. Close ups of notochaetae on segment 9; E. Ventral uncini of neuropodia on segment 18; F. Median uncini of neuropodia on segment 18; G. Dorsal uncini of neuropodia on segment 18. Abbreviations: noc, notochaetae; s, segment.
FIGURE 32. Pectinaria xiukaii n in Pectinariidae (Annelida, Polychaeta) from the coastal waters of China, with description of new species and new records
FIGURE 32. Pectinaria xiukaii n. sp. Methyl Green stained body of Paratype (TIO908SUMST01BH018): A. Ventral view of entire body; B. Dorso-lateral view of entire body; C. Ventral view of segments 2–6; D. Close up of mid-ventral lobe on segment 4; E. Scaphal hooks; F. Dorsal view of posterior end; G. Lateral view of posterior end; H. Dorsal view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; an, anus; br, branchiae; bt, buccal tentacles; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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International Brain Laboratory public data
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OpenNeuro
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