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Evolution of the soil

Rapid change in Chernozem properties during their Holocene evolution: a case study of paleosols buried under kurgans in the pre-Ural steppe, Russia

Rapid change in Chernozem properties during their Holocene evolution: a case study of paleosols buried under kurgans in the pre-Ural steppe, Russia

... chronosequence of Chernozem-type soils developed on loamy sands was studied in the pre-Ural steppe, ...periods of construction: the Early Bronze Age (forth to third millennium BC), the ...

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Genesis of white fragipans of volcanic origin

Genesis of white fragipans of volcanic origin

... (a) the three studied profiles show poor evolution, because of climate unencouraging to soil formation and felsic nature of the parent material; (b) the roundness and ...

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EVOLUTION OF SOIL ORGANIC CARBON DURING A CHRONOSEQUENCE OF TRANSFORMATION FROM CACAO (THEOBROMA CACAO L.) PLANTATION TO GRASSLAND

EVOLUTION OF SOIL ORGANIC CARBON DURING A CHRONOSEQUENCE OF TRANSFORMATION FROM CACAO (THEOBROMA CACAO L.) PLANTATION TO GRASSLAND

... CEC, soil total nitrogen STN), when a soil use change occurs from CAS to grassland ...CAS of 20-35 years was considered as a reference. In addition, soil samples were taken at -30 cm depth to ...

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Multimodality and the Semiotic Bundle lens: A constructive resonance with the Theory of Objectification

Multimodality and the Semiotic Bundle lens: A constructive resonance with the Theory of Objectification

... analysis of specific kinds of semiotic systems⎯e.g., Duval’s notion of semiotic register of representation, see Duval ...means of video-recordings of classroom activities, ...

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TítuloImprove the system of agriculture to provide ecosystem and social services

TítuloImprove the system of agriculture to provide ecosystem and social services

... controlling the pest (Kerry ...range of control factors for this kind of pest, which all play a role in their suppression (van der Putten, Cook et ...in the case of the pea aphid ...

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Evolution algebras

Evolution algebras

... Let the zygotic algebra be for simple Mendelian inheritance for one gene with two alleles, F and f .... The zygotes have three possible genotypes: FF , Ff and ff ...by the basis B = {FF, Ff , ff } ...

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Water use in four model tropical plant associations established in the lowlands of Costa Rica

Water use in four model tropical plant associations established in the lowlands of Costa Rica

... Studies of hydrogen and oxygen stable isotope ratios of water within plants and in soils have become an important tool in below- ground studies (Walker and Richardson 1991, Thorburn and Ehleringer 1995, ...

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Effects of physicochemical soil properties of five agricultural soils on herbicide soil adsorption and leaching

Effects of physicochemical soil properties of five agricultural soils on herbicide soil adsorption and leaching

... Effects of physicochemical soil properties of five agricultural soils on herbicide soil adsorption and ...reach the soil, there are several factors that affect their soil ...

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Limit analysis of shallow foundations and a review of traditional and non-linear constitutive models

Limit analysis of shallow foundations and a review of traditional and non-linear constitutive models

... set of ordinary differential equations used to obtain unknown in- crement of ...stresses. The methods used to integrate those relations are commonly classified as implicit or ...method the ...

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2ELDAS comparison of three different algorithms for soil moisture assimilation in the HIRLAM system

2ELDAS comparison of three different algorithms for soil moisture assimilation in the HIRLAM system

... all the experiments carried out in this ...in the vertical and a horizontal resolution of ...step of 300 s. The forecasting range is 48 hours from 00 UTC analysis only, and ECMWF ...

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Cultural evolution: A general appraisal

Cultural evolution: A general appraisal

... is the intellectual horizon that lies behind all studies on cultural ...in the world of Spinoza or ...is the heuristic postulate that there is no a priori limit to naturalistic ...with ...

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Shakespeare’s Legal Wit: Evolution of the Translation of Shakespeare’s Legal Puns into Spanish from the 20th to the 21st Century

Shakespeare’s Legal Wit: Evolution of the Translation of Shakespeare’s Legal Puns into Spanish from the 20th to the 21st Century

... amount of law terminology in his plays and sonnets. Though the use of legal terminology was frequent and extended in Elizabethan drama, Shakespeare’s handling of such technical language was ...

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Evolution of computing in spanish-speaking countries . A panel presentation

Evolution of computing in spanish-speaking countries . A panel presentation

... in the Spanish universities during many years creating two currents of opinion that have been maintained up until few years ...in the last years the argument of reality versus ...

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The early spectral evolution of SN2004dt

The early spectral evolution of SN2004dt

... and the chemical stratification revealed by the time sequence of SNe Ia spectra (avoiding, in particular, excessive mixing of unburnt carbon and oxygen within deep layers of the ...

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Fluid-structure interaction in long-span bridges

Fluid-structure interaction in long-span bridges

... to the governing parameters [100, ...once the bridge is vibrating, they can add dead load to the bridge and give problems to be ...as the Kessock bridge ...since the bridge suffered ...

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SCIENCE AS RADICAL KNOWLEDGE

SCIENCE AS RADICAL KNOWLEDGE

... those of birds and insects, but which ne- vertheless may serve those other species as well as our kind of brain serves our own ...resembles the God’s Eye point of ...“represent” the ...

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Understanding the Evolution of Android Applications

Understanding the Evolution of Android Applications

... install the instrumented app on the device and manually use it extensively— aiming to exercise as many activities/behavior as ...explore the behavior of the app because we want to ...

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7. Addicional. The evolution of Macroeconomics..

7. Addicional. The evolution of Macroeconomics..

... • 8. This implies: an increase in privatisations; and severe control of inflation. Central banks had to increase liquidity to a rate equal to the sum of the growth of the GNP and ...

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Variaciones estacionales y altitudinales de artrópodos del suelo

Variaciones estacionales y altitudinales de artrópodos del suelo

... account of a former research of Kantarcı (1979), conducted in the same study ...one soil sample for analysis, one core sample to determine the soil moisture, one litter and one ...

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Environmental gradients and the evolution of successional habitat specialization: A test case with 14 Neotropical forest sites

Environmental gradients and the evolution of successional habitat specialization: A test case with 14 Neotropical forest sites

... Institute of Latin American Studies, a Cross-Cutting Initiatives Earth Institute (Columbia Univer- sity), and NSF and NASA grants to the University of Puerto Rico; at CHI, BOL- FOR grants to DK and ...

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