Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Martin T. O'Connell"'
Autor:
Christopher M. Grant, Jonathan R. Kennedy, Eric J. Guiry, D. Ryan Gray, Paul Szpak, Martin T. O'Connell
Publikováno v:
Science Advances
Early overfishing in the Gulf of Mexico highlights vulnerability of one of the world’s most productive marine fishery areas.
Fisheries encompass complex interplays between social, economic, and environmental factors, but limitations on histori
Fisheries encompass complex interplays between social, economic, and environmental factors, but limitations on histori
Publikováno v:
Southeastern Naturalist. 15:496-512
Megalops atlanticus (Tarpon) is a highly migratory species that supports an economically important recreational fishery in the Gulf of Mexico. Despite this, little is known about Tarpon life history in the northern Gulf of Mexico. Collections of Tarp
Autor:
Samuel H. Gruber, Kevin A. Feldheim, Edward J. Brooks, Demian D. Chapman, Andrew T. Fields, Gregory B. Skomal, Jimiane L. Ashe, Martin T. O'Connell, Eric A. Reyier
Publikováno v:
Marine Ecology Progress Series. 520:203-216
Genetic diversity, population genetic structure and isolation by distance (IBD) were assessed in a viviparous coastal shark (the lemon shark Negaprion brevirostris) across 8 western Atlantic samples spaced between ~150 and 7000 km apart. Juveniles (N
Autor:
Martin T. O'Connell
Publikováno v:
Gulf and Caribbean Research. 29
Publikováno v:
Estuaries and Coasts. 37:461-475
To assess possible impacts on Lake Pontchartrain fishes from the 2005 hurricanes, we compared trawl, beach seine, and gillnet collections taken before (2000–2003, 2005) and after (2006–2009) to determine if significant assemblage changes occurred
Publikováno v:
Southeastern Naturalist. 10:673-686
We conducted multiple surveys to determine the distribution of the non-native Herichthys cyanoguttatus (Rio Grande Cichlid) in the Greater New Orleans Metropolitan Area (GNOMA). First, in 2003–2004, we trapped H. cyanoguttatus in Lake Pontchartrain
Publikováno v:
Transactions of the American Fisheries Society. 139:1723-1732
Hurricane Katrina struck southeastern Louisiana on 29 August 2005 and thereby created an opportunity to examine the effects of a catastrophic storm on fish assemblages in a coastal stream. Bayou Lacombe is a small (46.1 river kilometers), primarily f
Publikováno v:
Journal of Ethology. 29:39-46
The Rio Grande cichlid (Herichthys cyanoguttatus) has been established in the Greater New Orleans Metropolitan area for at least 20 years, and its effect on native fishes is unknown. Behavioral trials were performed to determine if aggressive interac
Publikováno v:
Journal of Coastal Research. 10054:101-112
The estuarine ecosystems of southeastern Louisiana are threatened by numerous environmental impacts such as wetland loss, coastal development, and overharvesting of natural resources. If the relative health of different estuaries can be determined, t
Autor:
O. Thomas Lorenz, Martin T. O'Connell
Publikováno v:
Journal of Freshwater Ecology. 23:537-544
The Rio Grande cichlid (Herichthys cyanoguttatus) is a non-native fish that has become established in the greater New Orleans metropolitan area. We conducted laboratory experiments to determine if H. cyanoguttatus growth was impacted either by salini