Thesis (M.Sc. Biological Sciences)--University of Waikato, 2008. / Title from PDF cover (viewed March 12, 2009) Includes bibliographical references (p. 63-73)

Thesis (M.S.)--Humboldt State University, 2009. / Includes bibliographical references (leaves 42-44). Also available via Humboldt Digital Scholar.

Theses (M.S.)--Marshall University, 2005. / Title from document title page. Includes abstract. Document formatted into pages: contains viii, 105 p. including illustrations and maps. Bibliography: p. 37-40.

Thesis (M.S.)--West Virginia University, 2006. / Title from document title page. Document formatted into pages; contains vii, 143 p. : ill. (some col.), maps (part col.). Includes abstract. Includes bibliographical references (p. 102-108).

Thesis (M.S.) University of Missouri-Columbia, 2006. / The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on August 23, 2007) Includes bibliographical references.

nÃo hà / This study evaluates the indicators of soil and water and its implications for the public supply of Juazeiro system pollution from interactions between aquifers and soils that makes up part of the drainage area of the stream of the Apes. For this, a characterization of the soils of the area as the physical, chemical and biological aspects was conducted through qualitative indicators of total organic carbon, total nitrogen, basal respiration and C / N ratio. Surface waters were also characterized in terms of COD and BOD parameters and groundwater for the parameters of Ammonia, Nitrite, Nitrate and chloride. The data obtained in the characterization of the soils of the study area were analyzed using multivariate statistical methods Principal Component Analysis and Cluster Analysis Hierarchical Agglomerative; and those obtained in the characterization of surface water were contrasted with the framework set out by the CONAMA Resolution No. 357 for classes of freshwaters. Data from qualitative monitoring of groundwater, provided by CAGECE, were analyzed regarding the classification according to the predominant uses, by Resolution No. 396 of CONAMA and how to meet potability standards, by Ordinance No. 9214 MS. It was found that the soils of the drainage area of ​​the stream of the Apes are degraded by human interference in the area, standing surface water polluted by sewage to the fullest extent analyzed, not fitting into any of the classes of freshwater, based the parameters analyzed. Of groundwater supply wells included in the study area meet the required legal standards, but already show signs of pollution by domestic sewage. / Este trabalho procura avaliar os indicadores de poluiÃÃo de solos e Ãguas e suas implicaÃÃes no sistema de abastecimento pÃblico de Juazeiro do Norte, a partir das interaÃÃes entre os aquÃferos e os solos que compÃe parte da zona de drenagem do riacho dos Macacos. Para isso, foi realizada uma caracterizaÃÃo dos solos da Ãrea quanto os aspectos fÃsicos, quÃmicos e biolÃgicos, atravÃs dos indicadores qualitativos de carbono orgÃnico total, nitrogÃnio total, respiraÃÃo basal e relaÃÃo C/N. Foram caracterizadas tambÃm as Ãguas superficiais quanto aos parÃmetros de DQO e DBO e as Ãguas subterrÃneas quanto aos parÃmetros de AmÃnia, Nitrito, Nitrato e Cloreto. Os dados obtidos na caracterizaÃÃo dos solos da Ãrea de estudo foram analisados atravÃs dos mÃtodos de estatÃstica multivariada AnÃlise de Componentes Principais e AnÃlise de Cluster Aglomerativa HierÃrquica; e os obtidos na caracterizaÃÃo das Ãguas superficiais foram contrastados com o enquadramento previsto pela ResoluÃÃo n 357 do CONAMA para classes de Ãguas doces. Os dados de monitoramento qualitativo das Ãguas subterrÃneas, fornecidos pela CAGECE, foram analisados, quanto ao enquadramento segundo os usos preponderantes, pela ResoluÃÃo n 396 do CONAMA e quanto ao atendimento aos padrÃes de potabilidade, pela Portaria MS n 9.214. Constatou-se que os solos da Ãrea de drenagem do riacho dos Macacos encontram-se degradados pelas interferÃncias antrÃpicas na Ãrea, estando as Ãguas superficiais poluÃdas por esgotos em toda a extensÃo analisada, nÃo se enquadrando em nenhuma das classes de Ãgua doce, com base nos parÃmetros analisados. As Ãguas subterrÃneas dos poÃos de abastecimento inseridos na Ãrea de estudo atendem aos padrÃes legais exigidos, mas jà apresentam indÃcios de poluiÃÃo por esgotos domÃsticos.

Thesis (M.S.)--Oregon State University, 2008. / Printout. Includes bibliographical references. Also available on the World Wide Web.

Thesis (M.E.S.)--The Evergreen State College, 2007. / Title from title screen viewed (1/17/2008). Includes bibliographical references (leaves 67-68).

Thesis (M.A.)--Miami University, Dept. of Geography, 2005. / Title from first page of PDF document. Document formatted into pages; contains [1], iv, 49, [6] p. : ill., maps. Includes bibliographical references (p. 44-49).

Thesis (M.S.)--University of Nevada, Reno, 2005. / "May, 2005." Includes bibliographical references. Online version available on the World Wide Web.