WorldCat Identities

Giani, Luise

Overview
Works: 53 works in 59 publications in 2 languages and 91 library holdings
Roles: Author, Censor, dgs, Contributor, Editor, Other
Publication Timeline
.
Most widely held works by Luise Giani
Pedogenese und Klassifizierung von Marschböden des Unterweserraumes by Luise Giani( Book )

4 editions published in 1983 in German and held by 44 WorldCat member libraries worldwide

Diabetes mellitus und menstrueller Cyclus by Luise Giani( Book )

3 editions published in 1948 in German and Undetermined and held by 4 WorldCat member libraries worldwide

Landschaftspflegerische Maßnahmen auf degradiertem Hochmoor und ihre Auswirkungen auf den Stickstoffhaushalt hinsichtlich atmosphärischer N-Einträge und N-Entzugs by Jerzy Suda( )

2 editions published in 2019 in German and held by 3 WorldCat member libraries worldwide

In der vorliegenden Studie wurden Wirkungen mechanischer Pflegemaßnahmen auf den Stickstoffhaushalt degradierter Hochmoore untersucht sowie ihre Kosten abgeschätzt. Die oberirdischen N-Vorräte reichten von 19 bis 40 kg N ha-1 in der Krautschicht des von Gräsern dominierten Pfeifengras-Moorstadiums und Wollgrasstadiums von Hochmooren bis zu 65 kg N ha-1 im Moorheidestadium von Hochmooren. Noch höhere N-Vorräte waren in den gehölzreichen Ausprägungen dieser Biotope sowie im Birken-Moorwald enthalten. Durch die Entfernung der oberirdischen Pflanzenbestände, insbesondere der Gehölze, würde sich der N-Bestandesniederschlag um 2 kg N ha-1 a-1 in baumfreien Biotopen, um 5 bis 8 kg N ha-1 a-1 in Biotoptypen mit Gehölz-Deckungsgraden von 30 bis 40% und um 10 kg N ha-1 a-1 im Birken-Moorwald reduzieren. Am wirtschaftlichsten und auch aus Naturschutzgründen am sinnvollsten sind die dargestellten Landschaftspflegemaßnahmen in Biotoptypen mit hohen Gehölzanteilen
Die Böden Deutschlands, Österreichs und der Schweiz Ein Bildatlas( Book )

1 edition published in 2019 in German and held by 3 WorldCat member libraries worldwide

Marschengräben - Ökologie und Unterhaltung( Book )

1 edition published in 2018 in German and held by 2 WorldCat member libraries worldwide

Boden des Jahres 2013 - Plaggenesch( Book )

1 edition published in 2013 in German and held by 2 WorldCat member libraries worldwide

Impact of pedological conditions on the distribution of Salicornia species (Southern North Sea coast) by Sarah Witte( )

1 edition published in 2016 in English and held by 2 WorldCat member libraries worldwide

Dynamics of soil carbon, nitrogen, and phosphorus in calcareous soils after land-use abandonment - A chronosequence study by Marie Spohn( )

1 edition published in 2015 in English and held by 2 WorldCat member libraries worldwide

Vertikale Verteilung von 137 Caesium in verschiedenen Waldböden Bayerns by Constanze von Waldthausen( Book )

1 edition published in 2001 in German and held by 1 WorldCat member library worldwide

Erstellung einer digitalen Konzeptbodenkarte für das Stadtgebiet Oldenburg( Book )

1 edition published in 2002 in German and held by 1 WorldCat member library worldwide

Weiterentwicklung des Chroma-Boden-Tests zur einfachen und schnellen Bestimmung von Kompostqualität und Rottegrad : Projektbeginn: 1998 ; Abschlußbericht by Nicola Haßold-Piezunka( Book )

1 edition published in 2003 in German and held by 1 WorldCat member library worldwide

Application of the WRB classification to salt-affected soils in Poland and Germany by Piotr Hulisz( )

1 edition published in 2010 in English and held by 1 WorldCat member library worldwide

Carbon dynamics in mineral hydromorphic soils in Northwest Germany by Marie Anneke Spohn( )

1 edition published in 2011 in English and held by 1 WorldCat member library worldwide

Hydrochemical evolution of a freshwater lens below a barrier island (Spiekeroog, Germany): The role of carbonate mineral reactions, cation exchange and redox processes( )

1 edition published in 2018 in English and held by 1 WorldCat member library worldwide

Abstract: Freshwater lenses below barrier islands are a precious resource for the local water supply and important for coastal ecosystems. The aim of this study was to investigate the hydrochemical evolution of a freshwater lens, using the barrier island Spiekeroog, Germany, as an example. For this purpose, groundwater samples were obtained during several campaigns, and hydrochemical data and 13 C/ 12 C isotope ratios of dissolved inorganic carbon were linked to apparent groundwater ages. Results show that apparent groundwater ages increase with depth and range between 4 and 51 years. All groundwater samples were close to equilibrium with respect to calcite and considerably enriched in calcium and bicarbonate, suggesting calcite dissolution in the unsaturated zone of the dune sediments. The estimated average rate of decalcification was ∼13 mm/a, resulting in a decalcification depth of ∼4.6m for the oldest sediments of an approximate age of 350 years. Moreover, 13 C/ 12 C isotope ratios of dissolved inorganic carbon indicated secondary carbonate mineral reactions within the aquifer, such as recrystallization and closed-system calcite dissolution. Cation exchange was primarily observed in older groundwater, i.e. the deeper part of the aquifer, and the calculated time of complete freshening of the aquifer is ∼600 years. Regarding redox reactants, dissolved oxygen and nitrate concentrations decreased rapidly in young groundwater, while dissolved manganese and iron were virtually absent in samples collected below the zones of oxygen and nitrate reduction. Dissolved sulfide species indicate sulfate reduction in older groundwater, and methanogenesis was detected locally. The absence of solute manganese and iron may be explained by the formation of minerals, such as iron sulfides, siderite, and rhodochrosite, that serve as possible sinks for redox-sensitive solutes. In conclusion, this study showed that hydrochemical data can be linked to groundwater ages to describe the hydrochemical evolution of a freshwater lens in a homogeneous sandy aquifer as a function of residence time. Highlights: The hydrochemical evolution of a freshwater lens was a function of residence time. Calcite dissolution, cation exchange, and redox reactions were the key processes. Stable carbon isotopes indicated secondary carbonate reactions within the aquifer. Decalcification rates, freshening times, and carbon oxidation rates were estimated
Soils and soil formation on a temperate barrier island (Spiekeroog, southern North Sea coast) by Thomas Daniel Pollmann( Book )

1 edition published in 2019 in English and held by 1 WorldCat member library worldwide

 
moreShow More Titles
fewerShow Fewer Titles
Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.91 (from 0.88 for Hydrochemi ... to 0.99 for Pedogenese ...)

Alternative Names
Giani, Luise.

Karkheck, Luise

Languages
German (19)

English (6)