Distribution and production of macrophytes and phytoplankton in the lagoon of Venice: comparison of actual and past situation

2007 ◽  
pp. 71-85 ◽  
Author(s):  
Adriano Sfriso ◽  
Chiara Facca
Keyword(s):  
Lagoon Of Venice

scholarly journals Diversity and Dynamics of Seaweed Associated Microbial Communities Inhabiting the Lagoon of Venice

2020 ◽  
Vol 8 (11) ◽  
pp. 1657
Author(s):  
Abdul-Salam Juhmani ◽  
Alessandro Vezzi ◽  
Mohammad Wahsha ◽  
Alessandro Buosi ◽  
Fabio De Pascale ◽  
...  
Keyword(s):  
Microbial Communities ◽  
Bacterial Communities ◽  
Host Response ◽  
Environmental Parameters ◽  
16S Rrna Genes ◽  
Rrna Genes ◽  
Nutrient Concentrations ◽  
Lagoon Of Venice ◽  
Anthropogenic Stressors ◽  
Rich Diversity

Seaweeds are a group of essential photosynthetic organisms that harbor a rich diversity of associated microbial communities with substantial functions related to host health and defense. Environmental and anthropogenic stressors may disrupt the microbial communities and their metabolic activity, leading to host physiological alterations that negatively affect seaweeds’ performance and survival. Here, the bacterial communities associated with one of the most common seaweed, Ulva laetevirens Areshough, were sampled over a year at three sites of the lagoon of Venice affected by different environmental and anthropogenic stressors. Bacterial communities were characterized through Illumina sequencing of the V4 hypervariable region of 16S rRNA genes. The study demonstrated that the seaweed associated bacterial communities at sites impacted by environmental stressors were host-specific and differed significantly from the less affected site. Furthermore, these communities were significantly distinct from those of the surrounding seawater. The bacterial communities’ composition was significantly correlated with environmental parameters (nutrient concentrations, dissolved oxygen saturation, and pH) across sites. This study showed that several more abundant bacteria on U. laetevirens at stressed sites belonged to taxa related to the host response to the stressors. Overall, environmental parameters and anthropogenic stressors were shown to substantially affect seaweed associated bacterial communities, which reflect the host response to environmental variations.

Tidal three-dimensional diffusion in a model of the Lagoon of Venice and reliability conditions for its numerical integration

1987 ◽  
Vol 37 (1-2) ◽  
pp. 81-101 ◽  
Author(s):  
Camillo Dejak ◽  
Ileana Mazzei Lalatta ◽  
Marina Molin ◽  
Giovanni Pecenik
Keyword(s):  
Numerical Integration ◽  
Three Dimensional ◽  
Lagoon Of Venice ◽  
Dimensional Diffusion

Palaeoenvironment reconstruction in the Lagoon of Venice through wide-area acoustic surveys and core sampling

2007 ◽  
Vol 75 (1-2) ◽  
pp. 205-213 ◽  
Author(s):  
Fantina Madricardo ◽  
Sandra Donnici ◽  
Alberto Lezziero ◽  
Federica De Carli ◽  
Silvano Buogo ◽  
...  
Keyword(s):  
Wide Area ◽  
Lagoon Of Venice ◽  
Core Sampling ◽  
Palaeoenvironment Reconstruction ◽  
Acoustic Surveys

scholarly journals Links between hydrology and sedimentology in the Lagoon of Venice, Italy

2007 ◽  
Vol 68 (3-4) ◽  
pp. 303-317 ◽  
Author(s):  
Emanuela Molinaroli ◽  
Stefano Guerzoni ◽  
Alessandro Sarretta ◽  
Andrea Cucco ◽  
Georg Umgiesser
Keyword(s):  
Lagoon Of Venice

Foraminifera as ecological indicators in the Lagoon of Venice, Italy

2007 ◽  
Vol 7 (2) ◽  
pp. 239-253 ◽  
Author(s):  
Alberto Albani ◽  
Rossana Serandrei Barbero ◽  
Sandra Donnici
Keyword(s):  
Ecological Indicators ◽  
Lagoon Of Venice

Sedimentation rates and erosion processes in the lagoon of Venice

2005 ◽  
Vol 31 (7) ◽  
pp. 983-992 ◽  
Author(s):  
Sfriso Adriano ◽  
Facca Chiara ◽  
Marcomini Antonio
Keyword(s):  
Sedimentation Rates ◽  
Lagoon Of Venice ◽  
Erosion Processes

Can plankton communities be considered as bio-indicators of water quality in the Lagoon of Venice?

2003 ◽  
Vol 46 (8) ◽  
pp. 964-971 ◽  
Author(s):  
F. Bianchi ◽  
F. Acri ◽  
F.Bernardi Aubry ◽  
A. Berton ◽  
A. Boldrin ◽  
...  
Keyword(s):  
Water Quality ◽  
Lagoon Of Venice ◽  
Plankton Communities
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