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The importance of topographic gradients in alpine permafrost modeling
Advances in Water Resources, 2022Highlights • A new numerical model for permafrost in alpine regions. • Importance of lateral fluxes in mountain permafrost modeling. • Influence of unsaturated conditions on freezing processes. • Development of mountain permafrost during warming scenario.
Jonas Beddrich +3 more
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Global Change Biology, 2004 It is well recognized in the literature that topography can influence soil nutrient stocks and dynamics in temperate regions, but for tropical forests, this source of variation has sometimes been ignored. The nature of such variations may depend upon the
Regina C C Luizão +2 more
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Vegetation response to a topographical-soil gradient
CATENA, 2007Abstract Plant cover is an easily discernible, recognisable and labile component of the natural environment that reacts to changes in other components. One of the more important components controlling vegetation cover is the soil, and both vegetation and soil are influenced by topography, amongst other things.
Jerzy Solon +2 more
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Environmental and Experimental Botany, 2012 Vegetation structure of the savannas is variable across the landscape, ranging from open grassland to savanna woodland within topographic gradients of a few hundred meters in length.
Davi Rodrigo Rossatto +2 more
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Topographic maps and molecular gradients
Current Opinion in Neurobiology, 1993Topographically organized patterns of connectivity occur throughout the central and peripheral nervous systems. It is commonly supposed that gradients of recognition molecules underlie this form of synaptic specificity. Recent studies have led to new ideas about how such gradients might arise in the retinotectal system, and initiated molecular analyses
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Gradients of topographical structure in thin polymer films
Applied Surface Science, 2008Abstract We report the fabrication of centimeter-long gradients of topography. Structured polymer thin films were made by spin-coating an immiscible poly(methyl methacrylate)/poly(2-vinylpyridine) (PMMA/P2VP) blend from a common solvent on a substrate presenting a surface-energy gradient.
Nicolas Blondiaux +4 more
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Mathematical Geosciences, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bartlett, Mark S. +2 more
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bartlett, Mark S. +2 more
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Variation in a Population of Plantago lanceolata along a Topographical Gradient
Oikos, 1992Patterns of variation were studied in a pasture population of Plantago lanceolata. Four subsites could be distinguished along a riverside gradient ranging from a dry ridge towards a wet depression (a former river-bed). A reciprocal-transplant experiment revealed differences between sites in mortality patterns, plant growth and reproduction.
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Topographic–Isostatic Reduction of GOCE Gravity Gradients
2013Gravity gradients measured by ESA’s satellite mission GOCE (Gravity field and steady-state Ocean Circulation Explorer) are highly sensitive to mass anomalies and mass transports in the Earth system. The high and mid-frequency gradient components are mainly affected by the attraction of the Earth’s topographic and isostatic masses.
Grombein, Thomas +2 more
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Ellipsoidal representation of the topographical potential and its vertical gradient
Journal of Geodesy, 2005Due to the Global Positioning System (GPS), points on and above the Earth’s surface are readily given by means of a triplet of the Gauss surface normal coordinates L,B and H called ellipsoidal longitude, ellipsoidal latitude, and ellipsoidal height, respectively.
P. Novák, E. W. Grafarend
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