Results 31 to 40 of about 1,612 (175)

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

Assessment of Severity of Long QT Syndrome Phenotype and Risk of Fetal Death

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023
Background It has been postulated that long QT syndrome (LQTS) can cause fetal loss through putative adverse effects of the channelopathy on placenta and myometrial function.
Lisa Albertini   +6 more
doaj   +1 more source

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

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  

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

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

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

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

Does Reproductive Investment Decrease Telomere Length in Menidia menidia?

open access: yesPLoS ONE, 2015
Given finite resources, intense investment in one life history trait is expected to reduce investment in others. Although telomere length appears to be strongly tied to age in many taxa, telomere maintenance requires energy. We therefore hypothesize that
Jin Gao, Stephan B Munch
doaj   +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

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