Results 11 to 20 of about 265,540 (300)

Creating a Census County Assessment Tool for Visualizing Census Data

open access: yesJournal of Data Science, 2022
The 2020 Census County Assessment Tool was developed to assist decennial census data users in identifying deviations between expected census counts and the released counts across population and housing indicators. The tool also offers contextual data for each county on factors which could have contributed to census collection issues, such as self ...
Isabel Youngs   +2 more
openaire   +1 more source

Rarely Reported Cryptobenthic Fish in Marine Caves of the Eastern Mediterranean Sea

open access: yesJournal of Marine Science and Engineering, 2021
Data on the distribution and ecology of cryptobenthic fish of marine caves in the Mediterranean Sea are extremely scarce but necessary for scientists and marine managers alike in order to understand these fish’s ecological role and assess their ...
Michail Ragkousis   +4 more
doaj   +1 more source

The good and the better, sampling tropical intertidal rock pool fishes: a comparison between visual census vs. rock pool bailing method

open access: yesCiencias Marinas, 2023
Numerous sampling methods have been applied to study intertidal rock pool fishes. There is limited information comparing the performance and suitability of such methods, which complicates comparisons between studies.
Saúl González-Murcia   +3 more
doaj   +1 more source

The Taming of Smeagol? A New Population and an Assessment of the Known Population of the Critically Endangered Pulmonate Gastropod Smeagol hilaris (Heterobranchia, Otinidae)

open access: yesDiversity, 2023
The genus Smeagol consists of five named species of air-breathing marine slugs (restricted to southern Australia and New Zealand) and three undescribed taxa from southern Japan. Only one species, S. hilaris, is known to be from New South Wales (NSW), and
Matt J. Nimbs   +6 more
doaj   +1 more source

Now you see me, now you don't : a case study of the effect of the sampling method on the perceived struture of Ichthyological communities [PDF]

open access: yes, 2000
Fauna and Flora of the Atlantic Islands : Proceedings of the 3rd Symposium, Ponta Delgada, 21-25-September 1998.The fish community of a small rocky area near Ponta Delgada, Azores, was assessed using two methods: visual census and rotenone collections ...
Cilense, M.   +8 more
core   +2 more sources

Comparative Study of Marine Cave Communities in a Protected Area of the South-Eastern Aegean Sea, Greece

open access: yesJournal of Marine Science and Engineering, 2022
Although more than 600 marine caves have been recorded so far along the Greek coasts of the Aegean Sea (Eastern Mediterranean), only a few have been systematically studied for their biodiversity. In this study, the benthic communities of six marine caves
Markos Digenis   +3 more
doaj   +1 more source

Underwater Visual Census of Deeper Vertical Rocky Reefs [PDF]

open access: yesTurkish Journal of Fisheries and Aquatic Sciences, 2020
Diver-based underwater visual census (UVC), particularly transect-based survey, is a widely used method for the study of tropical and temperate fish assemblages. However, due to logistical constraints associated with conventional SCUBA diving, deeper habitats, such as vertical rocky reefs, are rarely studied and poorly known.
Alen Soldo, Igor Glavičić
openaire   +2 more sources

The Census of Exoplanets in Visual Binaries

open access: yes, 2021
While numerous exoplanets have now been uncovered in stellar binaries, the impact of companion stars on planet formation and evolution is still not understood. From the Gaia DR2 catalog and an extensive literature search, we compiled the largest list to date of planets orbiting stars in visual comoving binaries out to 200 pc, providing a broad overview
Fontanive, Clémence   +1 more
openaire   +1 more source

Combining Methods to Better Estimate Total Fish Richness on Temperate Reefs: The Case of a Mediterranean Coralligenous Cliff

open access: yesJournal of Marine Science and Engineering, 2021
Coralligenous habitat is considered as one of the most important special habitat types in the Mediterranean; however, due to its inaccessibility, little is known about it, although it is considered as one of the Mediterranean’s richest habitats in terms ...
Alen Soldo   +2 more
doaj   +1 more source

Assessing Spatial and Temporal Trends in a Mediterranean Fish Assemblage Structure

open access: yesDiversity, 2021
Coastal fishes are not only valuable elements of marine biodiversity, but they also play an important ecological role in the functioning of coastal ecosystems: food resource, transfer of nutrients, predators.
Michel Marengo   +5 more
doaj   +1 more source

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