Silica Storage, Fluxes, and Nutrient Stoichiometry in Different Benthic Primary Producer Communities in the Littoral Zone of a Deep Subalpine Lake (Lake Iseo, Italy)

Autor: Alessandro Scibona, Daniele Nizzoli, Domiziana Cristini, Daniele Longhi, Rossano Bolpagni, Pierluigi Viaroli

Publikováno v: Water, Vol 11, Iss 10, p 2140 (2019)

Benthic vegetation at the land-water interface is recognized as a filter for silica fluxes, which represents an important but under-investigated subject. This paper aims to analyze stocks and fluxes of biogenic (BSi) and dissolved (DSi) silica in rel

Externí odkaz: https://doaj.org/article/4e2c5293e7bc4475b25fbb5048f4af60

Benthic processes in fresh water fluffy sediments undergoing resuspension

Autor: Daniele Longhi, Marco Bartoli, Daniele Nizzoli, Pierluigi Viaroli

Publikováno v: Journal of Limnology, Vol 72, Iss 1, Pp e1-e1 (2013)

In the Po river plain relict freshwater wetlands are characterised by a low free water to emergent macrophyte surface ratio, rapid infilling and fluffy sediments, undergoing frequent resuspension. Particle mixing should alter the steep gradients of d

Externí odkaz: https://doaj.org/article/92b172ce3b374a0892fb04b230cefab9

Persistence of meromixis and its effects on redox conditions and trophic status in Lake Idro (Southern Alps, Italy)

Autor: Roberta Azzoni, Nico Salmaso, Daniele Nizzoli, Daniele Longhi, Michela Rogora, Pierluigi Viaroli, Marco Bartoli, Rosario Mosello, Paola Iacumin, Giampaolo Rossetti

Publikováno v: Hydrobiologia (Dordr., Online) 824 (2018): 51–69. doi:10.1007/s10750-018-3767-9
info:cnr-pdr/source/autori:Viaroli P.; Azzoni R.; Bartoli M.; Iacumin P.; Longhi D.; Mosello R.; Rogora M.; Rossetti G.; Salmaso N.; Nizzoli D./titolo:Persistence of meromixis and its effects on redox conditions and trophic status in Lake Idro (Southern Alps, Italy)/doi:10.1007%2Fs10750-018-3767-9/rivista:Hydrobiologia (Dordr., Online)/anno:2018/pagina_da:51/pagina_a:69/intervallo_pagine:51–69/volume:824

This paper reports a study of oxygen and redox conditions, trophic status, and phytoplankton community in the meromictic Lake Idro (Italy) from 2010 to 2014. The sequence of causes and effects of meromixis are also evaluated by comparing recent resea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87eeb2c4d9c333abb40198dbf890aed9

Assimilation de l'azote et nitrification couplée à la dénitrification dans sédiments rivulaires avec microalgues benthiques et macrophytes enracinés

Autor: Cristina Ribaudo, Elisa Soana, Erica Racchetti, Daniele Longhi, Marco Bartoli

Publikováno v: Aquatic Sciences-Research Across Boundaries
Aquatic Sciences-Research Across Boundaries, Springer Verlag, 2017, 79 (3), pp.487-505. ⟨10.1007/s00027-016-0512-1⟩

Riverine ecosystems receive nitrogen loads from point and diffuse sources that are transferred downstream. Such loads may undergo poorly explored retention and dissipation processes, varying along gradients of nitrogen availability due to different i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2da2c0fe959259d6b5c37f10563bb65
https://hal.inrae.fr/hal-02604996

Do oxic–anoxic transitions constrain organic matter mineralization in eutrophic freshwater wetlands?

Autor: Daniele Nizzoli, Marco Bartoli, Alex Laini, Daniele Longhi, Pierluigi Viaroli

This study aims at investigating decomposition processes in wetlands that are daily or seasonally exposed to intermittent oxic and anoxic conditions. We hypothesized that in wetland ecosystems where anoxia regularly establishes, decomposition rates a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::696c200b6bf4558d38cdfddf48bc2c4f
http://hdl.handle.net/2318/1866062