Results 31 to 40 of about 1,496 (165)

Feeding of Hoplias aff. malabaricus (Bloch, 1794) and Oligosarcus robustus Menezes, 1969 in a lagoon under estuarine influence, Pelotas, RS [PDF]

open access: yesBiotemas, 2009
The objective of the present paper was to study the diets of Hoplias aff. malabaricus and Oligosarcus robust in “Pequena Lagoon” and evaluate the importance of estuarine organisms in the feeding of freshwater fish.
Fabiano Corrêa   +1 more
doaj  

Benthic and pelagic pathways of methylmercury bioaccumulation in estuarine food webs of the northeast United States. [PDF]

open access: yesPLoS ONE, 2014
Methylmercury (MeHg) is a contaminant of global concern that bioaccumulates and bioamagnifies in marine food webs. Lower trophic level fauna are important conduits of MeHg from sediment and water to estuarine and coastal fish harvested for human ...
Celia Y Chen   +7 more
doaj   +1 more source

Long‐Term Cardiovascular Outcomes After Pregnancy in Women With Heart Disease

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Background Women with heart disease are at risk for pregnancy complications, but their long‐term cardiovascular outcomes after pregnancy are not known. Methods and Results We examined long‐term cardiovascular outcomes after pregnancy in 1014 consecutive ...
Samuel C. Siu   +5 more
doaj   +1 more source

Pejerrey (Odontesthes bonariensis) Under Siege: Main Infectious Diseases and Their Role in Aquaculture and Wild Populations Amidst Environmental Change

open access: yesJournal of Fish Diseases, Volume 48, Issue 4, April 2025.
ABSTRACT The pejerrey (Odontesthes bonariensis) is a key species for recreational and commercial fisheries in Argentina and holds significant aquaculture potential. It has been introduced to various countries worldwide, including Japan, where intensive aquaculture has developed.
Aarón Torres‐Martínez   +4 more
wiley   +1 more source

Presence of trace elements in the silverside Odontesthes argentinensis

open access: yesMarine Pollution Bulletin, 2017
The silverside Odontesthes argentinensis is an economically significant resource for commercial fisheries in South America. We evaluated the presence of trace elements in the stomach content and fish tissues (muscle and otoliths) of O. argentinensis. In addition, we assessed the presence of trace elements in its prey (zooplankton) and in seawater in a ...
Thompson, Gustavo Ariel   +1 more
openaire   +3 more sources

Fish assemblage at a newly restored tidal wetland reflects surrounding waterways in the Sacramento‐San Joaquin Delta

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction We studied the response of fish assemblages, water quality, and plankton following the completion of 700 acres of a 1184‐acre tidal restoration project (Dutch Slough Tidal Restoration; DSTR) in a system degraded by water diversions, channelization, non‐native species, and wetland loss.
Lynette Williams Duman   +4 more
wiley   +1 more source

РЕКОМЕНДАЦИИ ЕВРОПЕЙСКОГО ОБЩЕСТВА КАРДИОЛОГОВ ПО ЛЕЧЕНИЮ СЕРДЕЧНО-СОСУДИСТЫХ ЗАБОЛЕВАНИЙ У БЕРЕМЕННЫХ

open access: yesРациональная фармакотерапия в кардиологии, 2016
Члены комитета по практическим рекомендациям: J.J. Bax (председатель, Нидерланды), A. Auricchio (Швейцария), H. Baumgartner (Германия), C. Ceconi (Италия), V. Dean (Франция), C. Deaton (Великобритания), R. Fagard (Бельгия), C. Funck-Brentano (Франция), D.

doaj   +1 more source

Multitrophic responses to tidal marsh restoration: early effects of channel configuration on water quality, aquatic food web structure, and fish communities

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Tidal wetland restoration is critical for reversing habitat loss and enhancing resilience under sea‐level rise and climate variability. Dutch Slough in the San Francisco Estuary served as a living laboratory for adaptive management.
Joseph E. Merz   +5 more
wiley   +1 more source

Silverside gold mine? Restored tidal habitats host abundant invasive fishes in a novel California marsh (U.S.A.)

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Novel ecosystems, where environmental conditions have been fundamentally altered from a historic norm, require nontraditional approaches to restoration. Suisun Marsh, located within California's San Francisco Estuary (SFE), is a novel, brackish water wetland complex, where managers have begun restoring tidal connectivity to ...
Elsie Platzer   +3 more
wiley   +1 more source

Primeros registros fósiles de pejerreyes (Teleostei: Atheriniformes) en el Pleistoceno Medio de la provincia de Buenos Aires, Argentina First fossil records of silversides (Teleostei: Atheriniformes) from the Middle Pleistocene of Buenos Aires province, Argentina

open access: yesRevista del Museo Argentino de Ciencias Naturales, 2009
En este trabajo se dan a conocer restos fósiles de pejerreyes recuperados en secuencias sedimentarias correspondientes al Piso-Edad Bonaerense (Pleistoceno Medio) de la localidad de Centinela del Mar, provincia de Buenos Aires, Argentina.
Sergio Bogan   +2 more
doaj  

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