Results 61 to 70 of about 42,220 (205)

Morphological effects of vegetation on the tidal-fluvial transition in Holocene estuaries [PDF]

open access: yes, 2018
Vegetation enhances bank stability and sedimentation to such an extent that it can modify river patterns, but how these processes manifest themselves in full-scale estuarine settings is poorly understood.
S. Selaković   +18 more
core   +1 more source

Quantification of laboratory-simulated water-atmosphere CO2 fluxes in estuaries

open access: yesCiencias Marinas, 2005
 Laboratory simulation of the processes that affect chemical species as they pass through estuaries is a useful tool for the study of these littoral systems.
E García-Luque   +2 more
doaj   +1 more source

2006 State of the Estuaries Report

open access: yes, 2006
The 2006 State of the Estuaries Report includes twelve indicators intended to report on the health and environmental quality of New Hampshire’s estuaries.The New Hampshire Estuaries Project (NHEP) developed and now implements a Monitoring Plan to track ...
New Hampshire Estuaries Project
core  

Seasonal and Inter-annual Patterns in Primary Production, Respiration, and Net Ecosystem Metabolism in Three Estuaries in the Northeast Gulf of Mexico [PDF]

open access: yes, 2013
Measurements of primary production and respiration provide fundamental information about the trophic status of aquatic ecosystems, yet such measurements are logistically difficult and expensive to sustain as part of long-term monitoring programs. However,
Scott Phipps   +11 more
core   +1 more source

Processes underlying tidal variability of carbon dioxide in the Tagus Estuary (Portugal)

open access: yesCiencias Marinas, 2011
Tidal variation of CO2 system parameters was evaluated in the Tagus Estuary (SW Portugal) based on field observations performed in 2007 in the lower estuary under low river discharge conditions, during spring and autumn.
AP Oliveira, G Cabeçadas
doaj   +1 more source

State of Our Estuaries 2003

open access: yes, 2003
New Hampshire’s estuaries are dynamic, complex systems that greatly influence the Seacoast’s economy, communities, quality of life and environment.To understand how these systems function and to gauge their relative health, the New Hampshire Estuaries ...
New Hampshire Estuaries Project
core  

SPATIAL PATTERN OF ZOOPLANKTON BIOMASS IN THE GULF OF MONTIJO, PANAMA

open access: yesTecnociencia, 2004
  The following study analyses the spatial pattern of zooplankton biomass in a seven inshore offshore stations between Puerto Mutis and Cébaco island on October of 1997.
Carlos E. Seixas G.
doaj  

Nuclear abnormalities in erythrocytes and morphometric indexes in the catfish Cathorops spixii (Ariidae) from different sites on the southeastern Brazilian coast

open access: yesBrazilian Journal of Oceanography, 2012
Nuclear abnormalities in erythrocytes (NAE) were taken as biomarkers in the catfish Cathorops spixii (Ariidae) sampled in an estuary little affected by human activity (Cananéia) and in three regions (Santos Channel: SC, Santos Bay: SB and São Vicente ...
Juliana de Souza Azevedo   +2 more
doaj   +1 more source

Hervey Bay and Its Estuaries

open access: yes, 2013
Hervey Bay and its estuaries are located along the east coast of Australia just to the south of the Great Barrier Reef Marine Park. The region has long been recognised as one of Australia’s most biodiverse marine environments and including the Great ...
Joachim Ribbe, Ribbe, Joachim
core   +1 more source

Evaluating indicators of ecological health for estuaries in southwest Australia

open access: yes, 2001
A broad range of environmental indicators were evaluated to determine their suitability for describing the early onset of nutrient enrichment in south-west Australian estuaries.
Deeley, D.M.
core  

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