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Teses / dissertações sobre o tema "Pedogenesis"

Autor: Grafiati

Publicado: 4 de junho de 2021

Última modificação: 25 de julho de 2025

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1

Millington, Jennifer A. "Pedogenesis on the Sefton Coastal Dunes, NW England." Thesis, University of Wolverhampton, 2010. http://hdl.handle.net/2436/116327.

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This work examines the use of pedo-properties to identify dune soil system responses to environmental change on the Sefton coast, based on the development of conceptual pedogenic models. Previous environmental change and shoreline dynamics are determined through O.S. maps and aerial photographs, while present day processes are investigated through a dune-toe photographic survey and seasonal monitoring by fixed point photography. Topsoil (0-5 cm) physico-chemical characteristics are presented in a series of baseline GIS maps, displaying spatial pedo-property variation across the dune landscape.

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2

Albuquerque, Antonia Gislaine Brito Marques. "Pedogenesis and evolution of Apicum soils in tropical semiarid." Universidade Federal do CearÃ, 2015. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=14874.

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Conselho Nacional de Desenvolvimento CientÃfico e TecnolÃgico<br>CoordenaÃÃo de AperfeÃoamento de Pessoal de NÃvel Superior<br>The last eustatic events, coupled with the intense amount of sediments in the coastal plain gave rise to a set of geo-environmental units, such as the marine fluvial plains, home to the apicuns. This subunit is an area for the expansion of mangroves in periods of increase in the average sea level. Moreover, it is a environment related with the reproduction, protection and development of mangrove fauna as well as assists in the socio-economic and cultural aspects of loc

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3

Heckman, Katherine Ann. "Pedogenesis & Carbon Dynamics Across a Lithosequence Under Ponderosa Pine." Diss., The University of Arizona, 2010. http://hdl.handle.net/10150/196016.

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Three studies were completed to investigate the influence of mineral assemblage on soil organic carbon (SOC) cycling and pedogenesis in forest soils. Two studies utilized a lithosequence of four parent materials (rhyolite, granite, basalt, limestone/volcanic cinders) under Pinus ponderosa, to explicitly quantify the contribution of parent material mineral assemblage to the character of the resulting soil. The first study explored variation in pedogenesis and elemental mass loss as a product of parent material through a combination of quantitative X-ray diffraction and elemental mass balance. R

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4

GirÃo, Rodrigo de Oliveira. "Pedogenesis in a semiarid carstic environment at Limoeiro do Norte - CearÃ." Universidade Federal do CearÃ, 2011. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=9401.

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CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior<br>The soils formed on limestone rocks in semiarid climate of the Apodi Plateau show distinct characteristics of the rest of the state of CearÃ. In Apodi Plateau soils factors of soil formation are homogeneous, what suggests that this geomorphological formation sat up so the exposure time of the parent material of different soils is the same, the relief is homogeneous, the vegetation is caatinga across the Plateau and the distance between different profiles is small to suggest a possible change in climate, so it is supposed that the s

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5

Balduff, Danielle Marie. "Pedogenesis, inventory, and utilization of subaqueous soils in Chincoteague Bay, Maryland." College Park, Md.: University of Maryland, 2007. http://hdl.handle.net/1903/7732.

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Thesis (Ph. D.) -- University of Maryland, College Park, 2007.<br>Thesis research directed by: Dept. of Natural Resource Sciences and Landscape Architecture. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

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6

Girmay, Berhane. "Criteria for recognising pedogenesis in buried Quaternary deposits in north-west Wales." Thesis, Bangor University, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.261729.

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7

Duarte, Lilian Rafaelly de Sousa. "Pedogenesis horizons with character in two toposequences cohesion in tray of coastal CearÃ." Universidade Federal do CearÃ, 2015. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=15108.

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Conselho Nacional de Desenvolvimento CientÃfico e TecnolÃgico<br>The Coastal Tablelands are a geomorphological unit associated with sediments of Barreiras Formation and feature great interest to farm. However, some soils of this region have subsurface horizons with cohesive character, which can cause physical impediments to the development of the root system and the dynamics of water. The genesis of the cohesive character has not yet been fully elucidated, but it is known that occurs naturally. However, some studies have linked the genesis of these horizons to several factors such as particle

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8

Ogg, Charles Morgan. "Pedogenesis and geomorphic implications of soils developed on Blue Ridge alluvial fans, Virginia." Diss., This resource online, 1995. http://scholar.lib.vt.edu/theses/available/etd-08272007-163709/.

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9

Nash, Whitney Laine. "Long-Term Effects of Rock Type, Weathering and Amendments on Southwest Virginia Mine Soils." Thesis, Virginia Tech, 2012. http://hdl.handle.net/10919/42657.

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This study measured the effects of spoil type and amendments on Appalachian mine soil properties over time. The Controlled Overburden Placement Experiment was installed in 1982 in two parts, the Rock Mix (RM) Experiment compares mixes of sandstone (SS) and siltstone (SiS) spoils while the Surface Amendment (SA) Experiment compares a fertilized control (CON), sawdust (SD at 112 Mg ha-1), topsoil (TSâ 15 cm), and biosolids (BS) at 22, 56, 112 & 224 Mg ha-1. Both experiments were sampled in 2008 and compared with historical data. After 26 years, all RM treatments had higher silt+clay and dec

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10

Rasmussen, Craig. "Pedogenesis, soil mineralogy, and soil carbon dynamics in Sierra Nevada conifer systems of California /." For electronic version search Digital dissertations database. Restricted to UC campuses. Access is free to UC campus dissertations, 2004. http://uclibs.org/PID/11984.

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11

Kogler, Sarah J. "Influences of Modern Pedogenesis on Paleoclimate Estimates from Pennsylvanian and Permian Paleosols, Southeast Ohio." Ohio University / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1524061346512442.

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12

Feldman, Steven B. "Pedogenesis, weathering processes, and elemental distribution along a soil climosequence in the southern Piedmont." Diss., This resource online, 1995. http://scholar.lib.vt.edu/theses/available/etd-06062008-155645/.

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13

Meulemans, Germain. "The lure of pedogenesis : an anthropological foray into making urban soils in contemporary France." Thesis, University of Aberdeen, 2017. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=232635.

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This thesis is an anthropological inquiry into the emergence of urban soils as matters of concern in the worlds of soil scientists and other fields more traditionally involved with cities. Through the lens of soil-making practices, it seeks to elucidate the specificity of urban pedogenesis, including the growth of soils and the lives of the humans associated with them. City soils have typically been neglected in modern thinking about nature and urbanism. They have long been framed solely as a technical question for engineers which seemed to require no further pondering until – in the last two

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14

PELLEGRINI, ELISA. "Interactions between soil and plants in halophile systems: plant zonation and effects on pedogenesis." Doctoral thesis, Università degli Studi di Trieste, 2017. http://hdl.handle.net/11368/2908162.

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The increasing interest around the protection of coastal wetlands highlighted the scarce knowledge achieved about these systems and the consequent inability to operate efficiently during conservation and restoration programs. One crucial issue is related to saltmarshes, whose functioning appears highly complex and where a strong connection between soil and halophytes drives the definition of the main characteristics. For its complexity, this thesis work used a holistic approach with the aim to evaluate the main driving forces involved in the definition of saltmarsh functions. It focused on the

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15

Kelly, Susan. "Geochemical dispersion and concentration of Pb and Zn in soils of the northern Midlands of Ireland." Thesis, Queen's University Belfast, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.343030.

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16

Smart, Kyle E. "Exploring Physical and Chemical Trends in a Chronosequence of Technosols." Kent State University / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=kent1626086766577196.

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17

Sartor, Lucas Resmini. "Pedogenesis, clay mineralogy, and silicon geochemistry in hypersaline tidal flat soils on the Brazilian coast." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/11/11140/tde-28062018-153649/.

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Hypersaline tidal flats (HTFs) are transitional ecosystems commonly occurring in arid and semiarid coastal areas. (e.g. Australia and New Caledonia), Africa (e.g. Senegal, Gambia, and Madagascar), Central America (e.g. Nicaragua), South America (e.g. Ecuador and on the north, northeast, and southeast Brazilian coasts). Due to their location, HTFs might exert biogeochemical control over cycling of nutrients (e.g. Fe and Si) across the land to ocean transition, accelerating or retarding the nutrient export to the ocean and other adjacent ecosystems. This biogeochemical control is governed by soi

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18

Moon, Jinyoung. "Selective accrual and dynamics of proteinaceous compounds during pedogenesis: testing source and sink selection hypotheses." Diss., Virginia Tech, 2015. http://hdl.handle.net/10919/77030.

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The emerging evidence of preferential accumulation and long residence time of proteinaceous compounds in soil are counter to the traditional view that their structure is readily broken down through microbial activity. The shift in thinking of their residence time is, however, heavily influenced by physical and chemical protections in soil, representing an important change for understanding global biogeochemical carbon and nitrogen cycling. We investigated the accumulation patterns of proteinogenic amino acids for a long term (thousands of years) related to their sources and sinks. We found cle

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19

Brooks, Susan Mary. "Modelling the role of mass movement in slope development : the interaction between pedogenesis and hillslope hydrology." Thesis, University of Cambridge, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.386236.

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Ayers, Emily Mitchell. "Pedogenesis in rain Gardens the role of earthworms and other organisms in long-term soil development /." College Park, Md.: University of Maryland, 2009. http://hdl.handle.net/1903/9178.

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Thesis (Ph. D.) -- University of Maryland, College Park, 2009.<br>Thesis research directed by: Dept. of Biological Resources Engineering. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

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21

Van, Den Bogaert Romain. "Analyse des mécanismes du lessivage des argiles dans les sols par des approches expérimentales." Thesis, Aix-Marseille, 2015. http://www.theses.fr/2015AIXM4315/document.

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Parmi les processus pédogénétiques, le lessivage des argiles dans les sols est un processus très répandu qui consiste en un transfert de particules, d’un horizon supérieur éluvié vers un horizon illuvié. Néanmoins, un certain nombre de lacunes persiste dans la compréhension de ce processus. Nous avons donc étudié : les processus d’écoulement de l’eau dans la porosité active, l’effet des cycles pluie - interpluie sur la rétention des particules, et les conséquences des perturbations physico-chimiques de la solution du sol sur la stabilité en suspension des particules de sols. Pour aborder ces d

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22

Wagner, Stephen. "Soil (chrono-) sequences on marine terraces pedogenesis in two coastal areas of Basilicata and Agrigent, Southern Italy." Stuttgart Inst. für Bodenkunde und Standortslehre, 2009. http://d-nb.info/1000675203/34.

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SILVA, Ygor Jacques Agra Bezerra da. "Influence of geochemical signature and mineralogy of granites on the pedogenesis and geochemistry of soils across a climosequence." Universidade Federal Rural de Pernambuco, 2016. http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/7349.

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Submitted by Mario BC (mario@bc.ufrpe.br) on 2018-07-20T13:43:47Z No. of bitstreams: 1 Ygor Jacques Agra Bezerra da Silva.pdf: 6841009 bytes, checksum: 05eace80554b9b314e20e7a6a100f05d (MD5)<br>Made available in DSpace on 2018-07-20T13:43:47Z (GMT). No. of bitstreams: 1 Ygor Jacques Agra Bezerra da Silva.pdf: 6841009 bytes, checksum: 05eace80554b9b314e20e7a6a100f05d (MD5) Previous issue date: 2016-06-16<br>Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq<br>Granites underlie large land areas and play a key role in global weathering patterns. This study provides

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24

Wagner, Stephen [Verfasser]. "Soil (chrono-) sequences on marine terraces : pedogenesis in two coastal areas of Basilicata and Agrigent, Southern Italy / Stephen Wagner." Stuttgart : Inst. für Bodenkunde und Standortslehre, 2009. http://d-nb.info/1000675203/34.

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25

Chmieleski, Jana. "Zwischen Niedermoor und Boden." Doctoral thesis, Humboldt-Universität zu Berlin, Landwirtschaftlich-Gärtnerische Fakultät, 2007. http://dx.doi.org/10.18452/15617.

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Böden aus Mudde entstehen in ehemaligen Seen, meist unter Luftzutritt infolge von künstlicher Entwässerung. Entwässerung und Nutzung führen zu einer sekundären Pedogenese, einhergehend mit der Veränderung der chemischen und physikalischen Bodeneigenschaften. Die nachhaltige Nutzung dieser meist jungen Böden ist von besonderer Bedeutung, da es sich überwiegend um Niedermoorflächen mit großer Bedeutung der Filter- und Speicher- sowie der Lebensraumfunktion handelt. Dabei ist, um negative Konsequenzen ihrer Entwicklung zu verhindern, folgende Wirkungskette zu untersuchen: Entstehung des subhydris

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26

Baumann, Frank [Verfasser], and Thomas [Akademischer Betreuer] Scholten. "Pedogenesis, Permafrost, and Ecosystem Functioning : Feedbacks and Interactions along Climate Gradients across the Tibetan Plateau / Frank Baumann ; Betreuer: Thomas Scholten." Tübingen : Universitätsbibliothek Tübingen, 2014. http://d-nb.info/1162971460/34.

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Baumann, Frank Verfasser], and Thomas [Akademischer Betreuer] [Scholten. "Pedogenesis, Permafrost, and Ecosystem Functioning : Feedbacks and Interactions along Climate Gradients across the Tibetan Plateau / Frank Baumann ; Betreuer: Thomas Scholten." Tübingen : Universitätsbibliothek Tübingen, 2014. http://d-nb.info/1162971460/34.

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28

Luz, Lúcia Raquel Queiroz Pereira da [UNESP]. "Aspectos pedológicos relacionados à irrigação em tabuleiros costeiros (Platô de Neópolis-SE)." Universidade Estadual Paulista (UNESP), 2005. http://hdl.handle.net/11449/101849.

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Made available in DSpace on 2014-06-11T19:31:37Z (GMT). No. of bitstreams: 0 Previous issue date: 2005-12-13Bitstream added on 2014-06-13T20:42:01Z : No. of bitstreams: 1 luz_lrqp_dr_botfca.pdf: 1562344 bytes, checksum: 1549f653cebb07c521832df2df4e1837 (MD5)<br>Em extensas áreas planas, processos pedogenéticos relacionados às condições de drenagem, que em amplos tabuleiros ocorrem de maneira fechada, concentrando o excesso de água em pequenas depressões, atuam sobre os solos modificando suas propriedades. Estudar aspectos pedológicos relacionados à agricultura irrigada, buscando relacionar a

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Costa, Cidália Afonso. "Avaliação da estabilidade da paisagem. Aplicação à Freguesia de Sagres." Master's thesis, ISA/UTL, 2011. http://hdl.handle.net/10400.5/3997.

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Barbosa, Wesley Rocha. "EvoluÃÃo PedogenÃtica em Duas Vertentes do MaciÃo de BaturitÃ - CE." Universidade Federal do CearÃ, 2008. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=2971.

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CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior<br>Dada a importÃncia das condiÃÃes climÃticas para o desenvolvimento dos solos, aliado a ocorrÃncia de variaÃÃes de umidade e temperatura em Ãreas muito prÃximas, este trabalho teve como objetivo identificar e caracterizar os solos altimontanos nas vertentes Ãmida (VU) e seca (VS) do MaciÃo de BaturitÃ, considerado, em parte, um enclave Ãmido inserido na regiÃo semi-Ãrida do Estado do CearÃ. Analisaram-se 08 (oito) perfis, sendo 04 (quatro) em cada vertente, a partir da descriÃÃo morfolÃgica, atributos fÃsicos, quÃmicos e micromorfol

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CÃMARA, Elis Regina Guimarães. "Caracterização e pedogênese de luvissolos e planossolos no núcleo de desertificação de Cabrobó, Pernambuco." Universidade Federal Rural de Pernambuco, 2016. http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5206.

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Submitted by Mario BC (mario@bc.ufrpe.br) on 2016-08-05T14:42:31Z No. of bitstreams: 1 Elis Regina Guimaraes Camara.pdf: 4238472 bytes, checksum: db9cbd9a8d649eff24b6588125b239b5 (MD5)<br>Made available in DSpace on 2016-08-05T14:42:31Z (GMT). No. of bitstreams: 1 Elis Regina Guimaraes Camara.pdf: 4238472 bytes, checksum: db9cbd9a8d649eff24b6588125b239b5 (MD5) Previous issue date: 2016-02-24<br>Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq<br>In the Northeast, the semiarid region presents areas susceptible to desertification. Are areas known as Nuclei of Des

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Oliveira, Aline Pacobahyba de. "Pedogênese de espodossolos em ambientes da formação Barreiras e de restinga do sul da Bahia." Universidade Federal de Viçosa, 2007. http://locus.ufv.br/handle/123456789/5544.

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Made available in DSpace on 2015-03-26T13:53:36Z (GMT). No. of bitstreams: 1 texto completo.pdf: 1371533 bytes, checksum: b97d4c2cad0d3c06a4626e29f77d5568 (MD5) Previous issue date: 2007-02-27<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>In areas of the Barreiras and sandbank on southern Bahia, the occurrence of Spodosols that are much differentiated morphologically is common. In the sediment domains of the Barreiras formation in this region, it is common to observe an edaphologically differentiate environment and locally co-called "muçununga" which occurs in depressed

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Marcolin, Luciane. "Caracterização mineralógica e gênese de latossolo em Marechal Cândido Rondon-PR." Universidade Estadual do Oeste do Parana, 2015. http://tede.unioeste.br:8080/tede/handle/tede/61.

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Made available in DSpace on 2017-05-12T14:42:13Z (GMT). No. of bitstreams: 1 Luciane_Marcolin.pdf: 2229524 bytes, checksum: cfa5a592966f92c513c066d150d08843 (MD5) Previous issue date: 2015-05-25<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The following work had as its goal to comprehend the evolution of the pedological cover and the active pedogenetic processes in the landscape unities in Marechal Cândido Rondon/PR. It has been selected two profiles of Oxisol, one under native vegetation and the other under agriculture. Through mineralogical analyses, allied with chemic

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Rodrigues, Kleber Ramon. "Geoambientes e solos em ambientes altimontanos nos parques nacionais de Itatiaia e Caparaó-MG." Universidade Federal de Viçosa, 2011. http://locus.ufv.br/handle/123456789/1623.

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Made available in DSpace on 2015-03-26T12:52:47Z (GMT). No. of bitstreams: 1 texto completo.pdf: 5729542 bytes, checksum: 5d7bd2e52fd6129fda123a027c3917dc (MD5) Previous issue date: 2011-06-30<br>Protected areas (PAs) of the Caparaó and Itatiaia are in alignment with mountain pronounced northeast-southwest direction of the Serra da Mantiqueira mountains, with the National Park of Itatiaia southwest of Rio de Janeiro and the south of Minas Gerais, and National Park of Caparaó southwest of Espírito Santo and eastern Minas Gerais. These two protected areas represent high mountains ecosystems do

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Michelon, Cristiane Regina. "Balanço químico em seis conjuntos solo-saprolito do Rio Grande do Sul." Universidade Federal de Santa Maria, 2006. http://repositorio.ufsm.br/handle/1/5463.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The knowledge and the determination of the flow and production of elements for the bad weather are important, once they allow understanding the interactions among biological phenomena, hydrological and climatologically, serving of subsidy for the understanding of the modeling of the natural sources of nutrients and movement of pollutant. In that context, the objective of the work was to estimate the weathering processes through the earnings and losses of elements for different soils in RS. The study took place in six representative

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Ferreira, Tiago Osorio. "Processos pedogenéticos e biogeoquímica de Fe e S em solos de manguezais." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/11/11140/tde-05042006-162745/.

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Em função de seu importante papel funcional e de sua posição de transição entre o ambiente marinho e terrestre, os ecossistemas estuarinos vêm sendo objeto de estudo das mais diversas áreas do conhecimento. Entretanto, poucos são os estudos destinados ao entendimento da biogeoquímica e gênese de seus solos. Os compostos de ferro e enxofre são tidos como de importância chave para os ciclos biogeoquímicos ativos nestes ambientes, principalmente pelo fato de a redução bacteriana do sulfato (RBS) ser considerada como a forma de respiração preponderante nestes locais. O ciclo biogeoquímico destes e

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Nobrega, Gabriel Nuto. "Subaqueous soils of the Brazilian seagrass meadows: biogeochemistry, genesis, and classification." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/11/11140/tde-26102017-143348/.

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Seagrass meadows, or submerged aquatic vegetation, constitute an ecosystem with great importance to the coastal zone, and may be characterized as the most productive ecosystem on Earth. In addition to the provision of habitat for a wide variety of species, protection of the coastal zone and production of organic matter base for the marine trophic web, these environments have been recognized for their great capacity to store organic carbon in their soils and are, therefore, a priority area for the mitigation of increased carbon in the atmosphere. In spite of the great importance of these areas,

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Silva, Laércio Santos [UNESP]. "Mineralogia da fração argila dos solos do Planalto Ocidental Paulista." Universidade Estadual Paulista (UNESP), 2016. http://hdl.handle.net/11449/136370.

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Corrêa, Guilherme Resende. "Caracterização pedológica de arqueo-antropossolos no Brasil: sambaquis da Região dos Lagos (RJ) e terras pretas de índio na região do baixo rio Negro/Solimões (AM)." Universidade Federal de Viçosa, 2007. http://locus.ufv.br/handle/123456789/5395.

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Made available in DSpace on 2015-03-26T13:53:02Z (GMT). No. of bitstreams: 1 texto completo.pdf: 6579469 bytes, checksum: 9862ca3367aceb7a1a4c07a073c7ae45 (MD5) Previous issue date: 2007-08-13<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>This work surveyed some anthropogenic soils, the so-called Archaeo-Anthroposols. Those soils show advanced degree of pedogenesis, displaying tokens of their anthropic origin such as chemical and mineralogical characters and soil micromorphology. Some pottery shards are also constantly found in places where pottery making peoples dwelt,

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Luz, Lúcia Raquel Queiroz Pereira da 1961. "Aspectos pedológicos relacionados à irrigação em tabuleiros costeiros (Platô de Neópolis-SE) /." Botucatu : [s.n.], 2005. http://hdl.handle.net/11449/101849.

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Orientador: Sérgio Lazaro de Lima<br>Banca: Célia Regina Lopes Zimback<br>Banca: João Carlos Cury Saad<br>Banca: Carlos Roberto Espíndola<br>Banca: Jairo Antonio Mazza<br>Resumo: Em extensas áreas planas, processos pedogenéticos relacionados às condições de drenagem, que em amplos tabuleiros ocorrem de maneira fechada, concentrando o excesso de água em pequenas depressões, atuam sobre os solos modificando suas propriedades. Estudar aspectos pedológicos relacionados à agricultura irrigada, buscando relacionar aspectos edáficos com a dinâmica da água nos perfis e ao longo do relevo, foi o objeti

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Macedo, Rodrigo Santana. "Pedogênese e indicadores pedoarqueológicos em terra preta de índio no município de Iranduba - AM." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/11/11140/tde-14042014-164952/.

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Uma evidência contundente da ocupação pré-histórica na Amazônia são os solos de cor escura com material arqueológico, conhecidos regionalmente como Terra Preta de Índio (TPI). Apesar de amplamente estudados, alguns de seus atributos permanecem ainda pouco conhecidos, especialmente os micromorfológicos, mineralógicos e geoquímicos. Esses estudos podem identificar os processos envolvidos na gênese e evolução desses solos, e quando empregados em conjunto com estudos fitolíticos, podem auxiliar na elucidação das suas formas de uso pretéritas. O objetivo desse estudo foi obter uma aproximação da hi

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Pacheco, Anderson Almeida. "Pedogênese e distribuição espacial dos solos da bacia hidrográfica do rio Alegre ES." Universidade Federal de Viçosa, 2011. http://locus.ufv.br/handle/123456789/5505.

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Made available in DSpace on 2015-03-26T13:53:28Z (GMT). No. of bitstreams: 1 texto completo.pdf: 8632368 bytes, checksum: cfc60cd987ef96573599b0395420b8df (MD5) Previous issue date: 2011-02-22<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>The study area is located south of Espirito Santo. Corresponds to the river basin Alegre municipality of Alegre, a tributary of the river Itapemirim. The river basin Alegre is almost fully inserted in the broad field of "Mares de Morros" forested (rainforest). Were selected and collected 14 representative soil profiles were divided int

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Mendonça, Bruno Araujo Furtado de. "Geoambientes, pedogênese e uso da terra no setor norte do Parque Nacional da Serra do Divisor, Acre." Universidade Federal de Viçosa, 2007. http://locus.ufv.br/handle/123456789/5392.

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Made available in DSpace on 2015-03-26T13:53:01Z (GMT). No. of bitstreams: 1 01 - capa_introducao.pdf: 368912 bytes, checksum: 152675e010f7831bc2f315ddd307521f (MD5) Previous issue date: 2007-07-26<br>The Serra do Divisor National Park , in the Upper Jurua River, west of the State of Acre, with 784.077 hectares, is covered by primary forest vegetation, with high biodiversity. In this study, we caracterized and mapped the geoenvironmental units and the land use of the northern sector of the Park (319.373 ha), and we also studied the pedogenetics aspects of a topossequence in Serra do Divisor

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D'AMICO, MICHELE EUGENIO. "Soil ecology and pedogenesis on ophiolitic materials in the western Alps (Mont Avic Natural Park, North-western Italy): soil properties and their relationships with substrate, vegetation and biological activity." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2009. http://hdl.handle.net/10281/10401.

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Soils formed from ultramafic rocks are normally by pH values close to neutrality, a high base status and are usually rich in Mg, Fe and heavy metals. The low Ca/Mg ratio and the high heavy metal content could cause toxic effects in the biological communities. Plant communities, in particular, are usually different from nearby areas with different substrates and rich in endemisms and adapted species and subspecies. Despite their great environmental and ecological interest, pedological and ecological properties of mountain or boreal soils developed on similar substrates have seldom been studied

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DORTZBACH, Denilson. "Caracteriza??o dos solos e avalia??o da aptid?o agr?cola das regi?es produtoras de vinhos finos de altitude de Santa Catarina." Universidade Federal Rural do Rio de Janeiro, 2016. https://tede.ufrrj.br/jspui/handle/jspui/2066.

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Submitted by Jorge Silva (jorgelmsilva@ufrrj.br) on 2017-10-03T17:25:33Z No. of bitstreams: 1 2016 - Denilson Dortzbach.pdf: 2628494 bytes, checksum: 615986b2b9f4992ad6bc0756d35c6669 (MD5)<br>Made available in DSpace on 2017-10-03T17:25:33Z (GMT). No. of bitstreams: 1 2016 - Denilson Dortzbach.pdf: 2628494 bytes, checksum: 615986b2b9f4992ad6bc0756d35c6669 (MD5) Previous issue date: 2016-06-02<br>CAPES<br>The soils of fine wines producing regions of Santa Catarina State, has particular altitude characteristics resulting from its lithology and high levels of organic matter. That differenti

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Ribeiro, Acauã Santos de Saboya. "Caracterização física, química, mineralógica e micromorfológica dos solos da serra Sul, Floresta Nacional de Carajás, Pará." Universidade Federal de Viçosa, 2009. http://locus.ufv.br/handle/123456789/5466.

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Made available in DSpace on 2015-03-26T13:53:18Z (GMT). No. of bitstreams: 1 texto completo.pdf: 6697490 bytes, checksum: 432fa5fbd38ef6f966233ccfb63748b4 (MD5) Previous issue date: 2009-09-24<br>The Serra Sul, located in the southeastern portion of the Pará State, is the largest plateau in Serra dos Carajás, comprising highly preserved ecosystems developed on ferruginous rocks. Despite the great geological and economic importance of this region, which is the largest deposit of iron ore in the world, there are very few pedological studies. The objective of the present work was to study the s

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Kanso, Ali. "Optimisation des cultures d’agromine du Cd et du Zn sur des Technosols construits." Thesis, Université de Lorraine, 2016. http://www.theses.fr/2016LORR0065/document.

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Dans le contexte de la rareté croissante des ressources naturelles non renouvelables, le génie pédologique permet de construire des Technosols fertiles exclusivement à partir du recyclage de sous-produits industriels délaissés. Cependant, la croissance des plantes peut être limitée par différentes contraintes liées à la présence de contaminants inorganiques dans les matériaux utilisés. L’agromine, qui vise à recycler les métaux stratégiques de l’environnement, représente alors une stratégie écologique et prometteuse pour la gestion durable de ces agrosystèmes. Afin de mieux comprendre les proc

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MARANH?O, Deyvid Diego Carvalho. "G?nese, caracteriza??o e compara??o de m?todos anal?ticos de solos de natureza calc?ria do Grupo Bambu?, no estado do Tocantins." Universidade Federal Rural do Rio de Janeiro, 2014. https://tede.ufrrj.br/jspui/handle/jspui/1690.

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Submitted by Jorge Silva (jorgelmsilva@ufrrj.br) on 2017-05-26T20:13:29Z No. of bitstreams: 1 2014 - Deyvid Diego Carvalho Maranh?o.pdf: 3511156 bytes, checksum: 353d33c1ec8bd59e0324501bd6a5033a (MD5)<br>Made available in DSpace on 2017-05-26T20:13:29Z (GMT). No. of bitstreams: 1 2014 - Deyvid Diego Carvalho Maranh?o.pdf: 3511156 bytes, checksum: 353d33c1ec8bd59e0324501bd6a5033a (MD5) Previous issue date: 2014-03-20<br>CAPES<br>Calcareous soils represent a significant portion of agricultural areas of the planet; commonly have high contents of calcium, magnesium, carbonates, associated wi

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Huot, Hermine. "Formation, fonctionnement et évolution d'un Technosol sur des boues sidérurgiques." Thesis, Université de Lorraine, 2013. http://www.theses.fr/2013LORR0133/document.

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Dans le but de mieux comprendre les processus régissant la pédogenèse des Technosols, un ancien bassin à boues sidérurgiques riches en métaux et recouvert par une forêt caducifoliée de milieu tempéré, a fait l'objet d'une caractérisation approfondie, à partir d'un profil de 2 m et en colonnes lysimétriques sous l'influence du climat et de la végétation. Le Technosol, qui s'est développé sur les boues, résulte de plusieurs étapes de pédogenèse localisées dans le temps et dans l'espace. Les principaux moteurs ont d'abord été les cycles de dessiccation-humectation et les changements de conditions

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Sauzet, Ophélie. "Quantification par approche micromorphologique couplée à de l’analyse d’images de l’effet de la mise en culture et de l’apport de matières organiques sur l’intensité et la dynamique des processus de lessivage et de bioturbation à l’échelle pluri décennale." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLA024/document.

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La capacité du sol à fournir de nombreux services écosystémiques dépend de propriétés qui évoluent en permanence sous l’effet de multiples processus. Or, malgré leur importance, les dynamiques des processus de lessivage et de bioturbation de la fraction < 2 μm sont peu connues. Nous nous sommes alors fixés pour objectifs de i) développer et valider une méthode de quantification par analyse d’images de l’intensité de ces deux processus, ii) quantifier l’effet d’un à deux siècles de mise en culture et d’une dizaine d’années d’apports répétés de fumier sur leur intensité, et iii) d’en déduire

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