Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Carcharhinus acronotus"'
Demographic characteristics of sharks in the sublittoral environment of the Turks and Caicos Islands
Publikováno v:
Environmental Biology of Fishes. 104:1121-1137
Baited drumlines were employed to assess the relative abundance and demographics of sharks in three distinct but contiguous areas of the sublittoral environment of the eastern Caicos Bank, with a view to equipping policy-makers in the Turks and Caico
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0989ec6ea99c03cb46a0366f1e9a047
https://doi.org/10.1007/s10641-021-01141-4
https://doi.org/10.1007/s10641-021-01141-4
Autor:
Aaron C. Henderson, Stephan Bruns
Publikováno v:
Environmental Biology of Fishes. 103:1001-1012
The present study was undertaken to assess the diversity and abundance of elasmobranch fishes in coral reef and sand flat environments on the eastern Caicos Bank, with a view to informing marine spatial planning as the island of South Caicos and its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d52966c674a65eeace940abb7f8272d3
https://doi.org/10.1007/s10641-020-01004-4
https://doi.org/10.1007/s10641-020-01004-4
Autor:
J. M. Drymon, S. Dedman, J. T. Froeschke, E. A. Seubert, A. E. Jefferson, A. M. Kroetz, J. F. Mareska, S. P. Powers
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
Understanding the factors that influence species’ distributions is crucial for implementing effective management and conservation practices, yet difficult for highly vagile species like sharks. Many shark species demonstrate either spatial and/or t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a61cb4a02c0e3c85095367ca03b6e9b
https://doi.org/10.3389/fmars.2020.00035
https://doi.org/10.3389/fmars.2020.00035
Publikováno v:
Journal of Applied Ichthyology. 33:1040-1043
Summary Elasmobranchs are commonly landed without fins and heads; however, the knowledge of total length is necessary for fishery management. We provide useful equations to extrapolate partial from elasmobranch carcasses lengths, to total lengths. Le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d72eef5d36d1f41d1f2cc4cc6e7b0adf
https://doi.org/10.1111/jai.13417
https://doi.org/10.1111/jai.13417
Publikováno v:
Journal of fish biologyREFERENCES. 96(3)
Recent studies on shark assemblages on the northeast Florida and southeast Georgia coast (hereafter referred to collectively as the "First Coast") have demonstrated differences in species and age-class composition of catch from previously characteriz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c52a08e3b1bbadf1a5ca4120155cee34
https://pubmed.ncbi.nlm.nih.gov/31858583
https://pubmed.ncbi.nlm.nih.gov/31858583
Publikováno v:
Regional Studies in Marine Science. 42:101646
Venezuela is among the top four Latin American countries with the greatest elasmobranch biodiversity. The country is also characterised by extensive artisanal fisheries, but there is a paucity of regional life-history data for many important species.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db1cf96da5dc924695db513ec04a0b0b
https://doi.org/10.1016/j.rsma.2021.101646
https://doi.org/10.1016/j.rsma.2021.101646
Autor:
Clayton K. Nielsen, Li Shen, Hillary Marler, Douglas H. Adams, Da Chen, Yan Wu, Eric J. Reiner
Publikováno v:
Environmental sciencetechnology. 52(22)
The present work represents a comprehensive study of in utero maternal transfer of legacy and emerging flame retardants (FRs) in marine predators. We analyzed liver tissues from pregnant sharks of five viviparous species, including blacknose shark (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33c7b0ebb040f2131a6822ae7c75caaf
https://pubmed.ncbi.nlm.nih.gov/30226756
https://pubmed.ncbi.nlm.nih.gov/30226756
Publikováno v:
Journal of forensic and legal medicine. 64
Shark incidents in Recife, Pernambuco state (Brazil), are registered since 1992. The occurrence of those events is in a relatively small area of urban beaches of about 30 km long, making up one of the world's highest indices of shark incidents per un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e35b3c5c1b9ce7c129549527f5fa427e
https://pubmed.ncbi.nlm.nih.gov/30913445
https://pubmed.ncbi.nlm.nih.gov/30913445
Autor:
R. D. Grubbs, Christopher M. Hollenbeck, William B. Driggers, David S. Portnoy, J. Gelsleichter, John R. Gold, Carolyn N. Belcher, Bryan S. Frazier
Publikováno v:
Molecular Ecology. 23:5480-5495
Patterns of population structure and historical genetic demography of blacknose sharks in the western North Atlantic Ocean were assessed using variation in nuclear-encoded microsatellites and sequences of mitochondrial (mt)DNA. Significant heterogene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::901f019fa6063ef6e584b52bbe534957
https://doi.org/10.1111/mec.12954
https://doi.org/10.1111/mec.12954