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.
5
datasets available to search
ShareScore release 0.9.0
Dataset results
5 results for “Ganga River”
Diversification of body shape in catfishes of the Ganga River
<p>Catfishes of the order Siluriformes are an exceptionally diverse group occupying significant fraction of the world's freshwater ichthyofauna. Catfish species renders a model system for phylogenetic and evolutionary studies. However, there is dearth of knowledge on the phylogenetic history with reference to morphological diversity of catfishes in the Ganga River. Geometric morphometrics is an efficient approach to quantify shape variations and has lately found application in range of taxonomic, phylogenetic and evolutionary studies. This study utilizes photographs of 39 Gangetic catfishes to evaluate inter-specific phenotypic relationship through geometric morphometrics. PERMANOVA revealed significant relationship (F = 4.50, <em>p</em> < 0.0001) between shape of all the species. Procrustes ANOVA revealed significant relationship between shape and size (F = 17.67,<em> p</em> < 0.0001) and between shape (F = 34.95, <em>p</em> < 0.0001) of all species. The first two principal components of PCA accounted for 69.41% (PC1 44.41% and PC2 25.00%) of the total variance while the first two canonical variates of CVA accounted for 55.89% (CV1 34.06% and CV2 21.83%) of the total variance. The CVA-extracted Mahalanobis and Procrustes distances were found to be highly significant (<em>p</em> < 0.0001) between distinct groups and non-significant (p > 0.0001) between closely related groups. Morphospace phenogram depicted that the species under <em>Mystus, Sperata, Glyptothorax, Ompok, Eutropiichthys, Bagarius</em> and <em>Gagata </em>clustered together in their respective genus, indicating that species of respective genus share common phenotypic traits and have evolutionary relatedness. Species like <em>Chaca chaca, Clarias magur, Sisor rabdophorus, Heteropneustes fossilis, Silonia silondia</em> and <em>Clupisoma garua</em> showed clear distinctness, which may be attributed to different set of morphological traits. The study affirms the implication of geometric morphometrics in discriminating Gangetic catfishes and showcasing phenotypic relatedness between respective groups. This study has high implications in understanding the ecological and evolutionary problems in relation to morphological diversity in catfishes.</p>
Diversification of body shape in catfishes of the Ganga River
Open the record for dataset details and reuse information.
Fig. 1 Map showing major drainages and mahseer collection localities across India. 1 River Tawi, Jammu. 2 River Beas, Pong. 3 River Beas, Pathankot. 4 River Satluj, Nangal. 5 River Yamuna, Yamuna nagar. 6 River Ganga, Rishekesh. 7 River Bhagirathi. 8 River Kosi, Ramnagar. 9 River Sharda, Tanakpur. 10 River Gerua, Katarnia Ghat. 11 in Molecular evidence to reconcile taxonomic instability in mahseer species (Pisces: Cyprinidae) of India
Fig. 1 Map showing major drainages and mahseer collection localities across India. 1 River Tawi, Jammu. 2 River Beas, Pong. 3 River Beas, Pathankot. 4 River Satluj, Nangal. 5 River Yamuna, Yamuna nagar. 6 River Ganga, Rishekesh. 7 River Bhagirathi. 8 River Kosi, Ramnagar. 9 River Sharda, Tanakpur. 10 River Gerua, Katarnia Ghat. 11 River Tista, Mal/Udalabadi. 12 River Jaldhaka, Bindhu. 13 River Ziyabharali, Bhlukpong. 14 River Dikrong, Doimukh. 15 River Sank, Gwalior. 16 River Tons, Chackghat. 17 River Tawa, Itarsi. 18 River Mahanadi, Sambhalpur. 19 River Krishna. 20 River Chaliyaar, Nilambur. 21 River Chalakudy, Puzha
Hydrological dynamics in giant tropical rivers: a case study of the Ganga River
<p>This dataset includes meteorological data, calibration metrics and stable isotope analysis used to understand the Ganga River’s summer water flow dynamics. It also contains the data related to groundwater level changes around the river. By estimating evaporative loss and river water-groundwater interactions, the findings, supported by mathematical modeling, provide a framework that can be applied to other tropical rivers to understand water dynamics and guiding sustainable management practices.</p>
Testing Topographic equilibrium between the Ganga and the Narmada River systems, central Indian forebulge (Chi analysis data).
<p>This data contains the .csv files which are generated in order to find the Chi metrics, Normalized steepness index and best fit theta value for the rivers flowing (viz, Chambal, Sindh, Betwa, Ken, Tamas, Son and Narmada river systems) on the central Indian plateau. The data belongs to the paper titled "Testing Topographic equilibrium between the Ganga and the Narmada River systems, central Indian forebulge" that is in review process.</p> <p>We have used the program "LSDTopoTools" to generate these dataset. The files having prefix "parv_125_" are generated for a DEM of 125m resolution whereas the ones with prefix "3apr_90" are generated for the 90 m resolution DEM. These datasets are used to find out the best fit theta value (Concavity index) for the rivers flowing on the central Indian plateau. These datasets are further converted to simplified figures using Python programming. The file having the name "ind_2k_50_MChiSegmented.csv" is the final dataset which is used to generate maps of the Chi metrics and Normalized steepness values using a GIS software.</p>
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.