Hydromorphic to subaqueous soils transitions in the central Grado lagoon (Northern Adriatic Sea, Italy)

Antisari Livia Vittori; De Nobili Maria; Ferronato Chiara; Natale Marco; Pellegrini Elisa; Vianello Gilmo

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Hydromorphic to subaqueous soils transitions in the central Grado lagoon (Northern Adriatic Sea, Italy)

机译：格拉多泻湖中部（北亚得里亚海，意大利）的从水状到水下的过渡

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The Grado lagoon is among the largest in the Mediterranean sea and is characterized by salt marshes, where tides influenced the development of a complex micromorphology coupled to a micromosaic of vegetation covers. This study represents the first contribution to the understanding of the main processes governing formation, development and spatial transitions between hydromorphic and subaqueous soils in an Adriatic lagoon ecosystem. Physicochemical characteristics and development of soils were investigated in three salt marshes differing for their proximity to the open sea, textural composition and age of formation. Soils of back barrier salt marshes had A/C profiles and were mostly characterized by a sandy coarse texture that allows rapid drainage and subsurface oxygen exchanges. Soil sequences from the inner salt marsh to its submerged border slope or to a brackish waterhole do not simply represent a hydrosequence, but also reflect erosion/sorting/accumulation processes.

机译：格拉多泻湖是地中海最大的泻湖之一，其特征是盐沼，潮汐影响了复杂的微观形态与植被植被的微马赛克的发展。这项研究代表了对理解亚得里亚泻湖生态系统中水状土壤与水下土壤之间形成，发展和空间转换的主要过程的理解的第一贡献。在三个盐沼中研究了土壤的理化特性和土壤的发育，这些盐沼与公海的距离，质地组成和形成年龄不同。背屏障盐沼的土壤具有A / C剖面，其主要特征是沙质粗糙的质地，可以快速排水和进行地下氧交换。从内部盐沼到其淹没的边界坡或到一个咸淡的水坑的土壤序列不仅代表着水力序列，而且还反映了侵蚀/分选/蓄积过程。

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来源
《Estuarine Coastal and Shelf Science》 |2016年第5期|39-48|共10页
作者
Antisari Livia Vittori; De Nobili Maria; Ferronato Chiara; Natale Marco; Pellegrini Elisa; Vianello Gilmo;
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作者单位

Alma Mater Studiorum Univ Bologna, Dept Agr Sci, Via Fanin 40, I-40127 Bologna, Italy;

Univ Udine, Dept Agr & Environm Sci, Via Sci 206, I-33100 Udine, Italy;

Alma Mater Studiorum Univ Bologna, Dept Agr Sci, Via Fanin 40, I-40127 Bologna, Italy;

Alma Mater Studiorum Univ Bologna, Dept Agr Sci, Via Fanin 40, I-40127 Bologna, Italy;

Univ Udine, Dept Agr & Environm Sci, Via Sci 206, I-33100 Udine, Italy;

Alma Mater Studiorum Univ Bologna, Dept Agr Sci, Via Fanin 40, I-40127 Bologna, Italy;

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正文语种 eng
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关键词
Hydromorphic soil; Subaqueous soil; Transition; Salt marsh; Plant communities;

机译：湿润土壤;水下土壤;过渡带;盐沼;植物群落;

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2. Benthic fluxes of mercury species in a lagoon environment (Grado Lagoon, Northern Adriatic Sea, Italy) [J] . Covelli S, Faganeli J, De Vittor C, Applied Geochemistry: Journal of the International Association of Geochemistry and Cosmochemistry . 2008,第3期

机译：泻湖环境中的汞种类的底通量（意大利亚得里亚海北部的格拉多泻湖）
3. Benthic fluxes of oxygen, carbon and nutrients in the Marano and Grado Lagoon (northern Adriatic Sea, Italy) [J] . C. De Vittor, J. Faganeli, A. Emili, Estuarine Coastal and Shelf Science . 2012,第NOVa10期

机译：马拉诺和格拉多泻湖（意大利北亚得里亚海）中的氧气，碳和养分的底流
4. Heavy metals in sediments and halophytes of saltmarshes in the Marano and Grado Lagoon (Northern Adriatic Sea) [C] . A. Emili, E. Petranich, S. Covelli, International Conference on Heavy Metals in the Environment . 2014

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5. Subaqueous Soils of Chesapeake Bay: Distribution, Genesis, and the Pedological Impacts of Sea-Level Alternations [D] . Wessel, Barret Morgan. 2020

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7. Hydromorphic to subaqueous soils transitions in the central Grado lagoon (Northern Adriatic Sea, Italy) [O] . Vittori Antisari Livia, De Nobili Maria, Ferronato Chiara, 2016

机译：格拉多泻湖中部（北亚得里亚海，意大利）的从水状到水下的过渡
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Hydromorphic to subaqueous soils transitions in the central Grado lagoon (Northern Adriatic Sea, Italy)

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