Zobrazeno 1 - 10
of 34
pro vyhledávání: '"E. Barry Moser"'
Publikováno v:
Hydrobiologia. 664:69-80
Gammarus lacustris and Hyalella azteca (hereafter G. lacustris and H. azteca, respectively) are important components of secondary production in wetlands and shallow lakes of the upper Midwest, USA. Within the past 50 years, amphipod densities have de
Autor:
Paola Reyes-Forero, Robert R. Twilley, E. Barry Moser, Christopher J. Madden, Bror Jönsson, Ariel Alcantara-Eguren, Edward Castañeda-Moya, Victor H. Rivera-Monroy, Jorge Restrepo, J. Ernesto Mancera-Pineda, Oscar Casas-Monroy
Publikováno v:
Estuaries and Coasts. 34:1-19
Salinity, water temperature, and chlorophyll a (chl-a) biomass were used as performance measures in the period 1999–2001 to evaluate the effect of a hydrological rehabilitation project in the Cienaga Grande de Santa Marta (CGSM)–Pajarales lagoon
Publikováno v:
Estuaries and Coasts. 30:226-237
Coastal systems serve many human uses and as a result are susceptible to anthropogenic activities such as nutrient loading and overfishing. In soft sediments, infauna frequently serve as key indicators of such activities. To use infauna effectively a
Publikováno v:
The American Midland Naturalist. 157:329-344
Declines of numerous Neotropical migrant birds have been attributed to habitat destruction and alteration. Forest management activities may promote changes to habitat components and, with the increase in commercial forestry in the South, information
Publikováno v:
Forest Ecology and Management. 241:288-294
Numerous bamboos are known to form extensive single-species stands, including species in the United States. Formerly prominent in the southeastern US, canebrakes are dense stands of the bamboos collectively called “cane” [ Arundinaria (Michx)]. C
Publikováno v:
Canadian Journal of Forest Research. 37:634-648
A trenching study was used to investigate above- and below-ground competition in a longleaf pine ( Pinus palustris P. Mill.) woodland. Trenched and nontrenched plots were replicated in the woodland matrix, at gap edges, and in gap centers representin
Autor:
Anita L. Canal, Michael E. McCormick, Tara M. Taylor, Richard K. Cooper, John E. Chandler, Herb E. Rycroft, Scott T. Willard, E. Barry Moser, Glen R. Gilbert
Publikováno v:
Theriogenology. 67:563-571
The first objective was to correlate calving sex-ratio data from semen lots with the semen sex ratio obtained by two duplex polymerase chain reaction (PCR)/gel electrophoresis techniques. The two techniques involved different starting DNA amounts, PC
Publikováno v:
Hydrobiologia. 567:113-128
Diurnal time-activity budgets were determined for wintering redheads (Aythya americana) from estuarine seagrass beds in Louisiana (Chandeleur Sound) and Texas (Laguna Madre) and from ponds adjacent to the Laguna Madre. Activities differed (p
Publikováno v:
Journal of Wildlife Management. 70:702-707
Reducing fire-induced mortality of cavity trees used by red-cockaded woodpeckers (Picoides borealis) is a challenge and concern in managing this federally endangered species. Prior to the 2001 burning season, 814 active and inactive longleaf pine (Pi
Autor:
Robert R. Twilley, E. Barry Moser, Victor H. Rivera-Monroy, Ernesto Medina, Evelyn Bullard, Ana Marta Francisco, Leonor Botero
Publikováno v:
Estuaries. 27:44-57
Geostatistical analysis of selected soil properties were performed in two mangrove sites (B7 and B9) dominated by the mangrove speciesRhizophora mangle along the San Juan River, Venezuela, to evaluate the effect of forest disturbance on nutrient spat