Results 21 to 30 of about 8,677,596 (242)
Ecological InformaticsSoil organic carbon (organic C) and pH are key soil properties and valuable indicators of soil quality, whereas phosphate retention capacity (P retention) is a diagnostic property to define andic soil properties and andic soils, with all of them ...
Víctor Manuel Romeo Jiménez +3 more
doaj +1 more source
Unravelling upbuilding pedogenesis in tephra and loess sequences in New Zealand using tephrochronology [PDF]
, 2010 The genesis of soils developed in either tephra or loess on stable sites differs markedly from that of soils developed on rock because classical topdown processes operate in conjuction with geological processes whereby material is added to the land ...
Lowe, David J., Tonkin, Philip J.
core +3 more sources
Soils of the European Union [PDF]
, 2008 This report make a detailed summary of the soil resources of the EU. Contents: Acknowledgements 2 1. Introduction 3 2. Materials and methods 4 2.1 Soil Geographical Database of Eurasia at scale 1:1,000,000 (SGDBE) 4 2.2 Nomenclature of soil types 6 2.3 ...
BODIS Katalin +7 more
core +1 more source
Volcanic Ash Weathering and Pedogenesis in Mount Penanjakan: Soil Evolution Supporting Pioneer Vegetation [PDF]
E3S Web of ConferencesVolcanic ash deposits play a fundamental role in soil formation processes and the establishment of pioneer vegetation in highland ecosystems. This study investigates soil evolution and pedogenesis derived from volcanic ash in Mount Penanjakan, Bromo ...
Rahma Melati Julia +10 more
doaj +1 more source
The Characteristic of Soils with Andic Properties Derived From Acid Pyroclastic Materials in Toba High Land [PDF]
, 2009 Soil with andic properties are generally found in Indonesian volcanic high land. To characterize the andic soils, six pedons derived from pyroclastic rock from Toba high land were studied.
PRASETYO, B. H. (BAMBANG) +2 more
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Mapping the storing and filtering capacity of European soils [PDF]
, 2016 The purpose of the current study was to develop an estimation method based on available soil map information (categorical data) and thereafter estimate and map across Europe the soil filtering and storing capacity of different substances, which support ...
BARNA Gyöngyi +3 more
core +1 more source
Demonstration of an All‐Optical AND Gate Mediated by Photochromic Molecules
Advanced Functional Materials, EarlyView.A logic AND gate that runs on photons is demonstrated. It relies on two spatially separated photochromic molecules that work in tandem. Abstract The realization of a photonic logic AND gate, i.e. a logic AND gate that runs on photons rather than electrons, and where all steps are controlled by light, is demonstrated. In a proof‐of‐principle experiment,
Heyou Zhang +7 more
wiley +1 more source
Melanic and Fulvic Andisols in Volcanic Soils derived from some Volcanoes in West Java
Indonesian Journal on Geoscience, 2014 DOI: 10.17014/ijog.v7i4.149Melanic and fulvic Andisols are the great groups in the classification of volcanic soils Andisols, which describe the soils with high organic carbon content in the epipedon. The organic C must be more than 6% in the upper 30 cm
Rina Devnita
doaj +1 more source
Characterisation of a soil catena on the Western slope of the Piton des Neiges volcano (La Réunion) [PDF]
, 2006 In La Réunion island, where only 17% (43 692 ha) of the total area is cultivated, a huge irrigation project aims at increasing the agricultural production on the western slope of the Piton des Neiges volcano.
Alary, Karine +3 more
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Advanced Functional Materials, EarlyView.Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr +7 more
wiley +1 more source