Geociências
http://repositorio.ufsm.br/handle/1/426
2024-03-29T09:22:38ZAvaliação da vulnerabilidade natural à contaminação dos recursos hídricos subterrâneos no município de Faxinal do Soturno, RS
http://repositorio.ufsm.br/handle/1/29268
Avaliação da vulnerabilidade natural à contaminação dos recursos hídricos subterrâneos no município de Faxinal do Soturno, RS
Salles, Vanderlei
The current scenery leads to the need of the knowledge of the dimensions of the
groundwater hydrics reservations, as well of an appropriate planning of occupation of the
soil, for the protection and rational use of those resources. This work has potentially as
objectives to investigate the activities pollutants of the groundwater hydrics resources in the
municipal district of Faxinal do Soturno, RS, by the study of the index of natural vulnerability
to the contamination and to subsidize programs of administration of this resources. The
information on the groundwater wells were obtained through the electronic register already
existent of users of groundwaters of SIAGAS (System of Information of Underground
Waters), available in the electronic address of CPRM (Company of Researches of Mineral
Resources), in the municipal city hall and through field work. A georreferenciade database
was elaborated with information regarding to 21 groundwater wells, which possessed the
data for application of the Method "GOD" for determination of the index of natural
vulnerability of contamination proposed by Foster and Hirata (1993) and Foster et al. (2003),
cartography represented through the software Surfer 8.0. It was verified that in the municipal
district in analysis the groundwater wells possess variation of the altitude of the land in the
"mouth" of the wells of 60 m the more than 421 m. Already the variation of the depth is from
20 to 230 m, and the depth of the potenciometric surface is of 40 to more than 190 m,
presenting 4 main flow directions. A, in the northeast area and east of the municipal district,
that it is addressed certainly for the arroio Trombudo, in the area west of the municipal
district happens directions of flow of groundwater addressed for the arroio Guarda-Mor of
customs and Ivorá. In the central area, it happens a direction of groundwater flow addressed
for rio Soturno and their tributaries, standing out the arroio Jiuliani and arroio Refatti. The
variation of the static level is from 0 to 36 m, and in what refers to the vulnerability, there is 1
well inserted in the despicable class, 2 wells in the average, 6 wells in the discharge and 1
well in the class of extreme vulnerability, wells were not verified inserted in the classes of low
vulnerability. As activities potentially pollutants, it was investigated the agricultural activities,
the cemetery, polluted courses of water, deposit of residues and put of services, which they
could be delineated in a reliable way, being verified the lack of legal mechanisms of control
and monitoring of some of these activities. It is waited that the results obtained in that work
can aid for the implantation of preservationists measures and of planning on the part of the
public organs, with views to the rational use of the natural resources.
Universidade Federal de Santa Maria
Trabalho de Conclusão de Curso de Especialização
2007-02-12T00:00:00ZMapeamento e cadastro de sondagens SPT (Standard Penetration Test) com uso de sig no perímetro urbano do município de Santa Maria – RS
http://repositorio.ufsm.br/handle/1/28908
Mapeamento e cadastro de sondagens SPT (Standard Penetration Test) com uso de sig no perímetro urbano do município de Santa Maria – RS
Silva, Gustavo Siqueira da
Since the man began to build his/her home, it is using the soil as
support of their constructions. The acquired knowledge about the behavior of
the soils show the concern in search of necessary solutions for foundations. Of
the methods of survey of the soil, the used is it of survey to the percussion
(SPT), that it consists of the penetration of standard amostrador with external
diameter of 50 mm, through the impact of a hammer of 65,0 kg, falling of a
height of 76,0 cm. The value NSPT is the number of necessary blows to nail 30
cm, after the initial penetration of 15 cm. Santa Maria inserted inside of the
context of expansion of the cities motivated and controlled by the speculation
real estate and real estate he/she had in the growth of his/her urban space the
diffusion of irregular homes and deterioration of the natural resources, resulting
in occupations with great possibilities of development of processes of geological
risk. The objective of the work is to drift and to use given SPT with SIG for
evaluation of conditions of human occupation of the soil, to make a digital
database to facilitate the storage and to turn the digital cartographic base
available for the increment and crossing of new variables. The methodology
consisted of the accomplishment of collection of bulletins of surveys; of
construction of a common database; of bibliography revision; of statistical
processing of the variables to define the space distribution. The register of the
surveys SPT in a System of Geographical Information (SIG) it makes possible
the permanent updating of data in the land, what can complement the work
through the increment of new surveys. Considering the risk associated with the
financing of the building site, it is important to test the sensibility of the
parameters involved in the evaluation of a project. The appropriate use of the
land demands the previous knowledge of the conditions geological/
geotechnical of the area. The mapping is an investigation method that identifies
such conditions, it characterizes different present units and his/her behavior,
when submitted to the different requests.
Universidade Federal de Santa Maria
Trabalho de Conclusão de Curso de Especialização
2004-07-21T00:00:00ZA geografia nos anos iniciais do ensino fundamental
http://repositorio.ufsm.br/handle/1/28629
A geografia nos anos iniciais do ensino fundamental
Rossato, Paula Savegnago
This research was developed, became fullfilled in the Federal University of Saint Maria
in the course of Specialization in Geociências, intitled as "Geography in the Initial Years
of Basic Ensino", looked for to make a study to understand and to clarify as the
processes occur that are involved with this thematic one. Through the document
analysis as National Curricular Parameters (PCNs) and Standard Referencial de
Currículo (PRC), of interviews with professors of Initial, Coordinating Years of course of
Pedagogia, professors of the course of Pedagogia who give to lesson of geographic
contents and heads of department of the course of Pedagogia and of bibliographies that
approach the subject of the research. With the analysis of the gotten data some
considerações can be made on this process. Documents PCNs and PRC very bring
similar objectives for education of geography for the Initial Years of Basic Ensino
revealing worried about the formation human being of the pupil, already the professors
of Initial Years want to pass to its pupil information on world that the fence. The courses
of Pedagogia of the UFSM prepare the professors so that they know as to give to a
good lesson approaching subjects of any science and the geography professionals are
worried in making with that the child perceives the importance of if having lessons of
geography in the Initial Years of Basic Ensino, so that this child develops itself as a
critical and conscientious human being of its real paper in the relation man-nature.
Universidade Federal de Santa Maria
Trabalho de Conclusão de Curso de Especialização
2007-02-28T00:00:00ZModelado do relevo e conformação do perfil das vertentes na microbacia do Arroio Cadena/ Santa Maria - RS
http://repositorio.ufsm.br/handle/1/28601
Modelado do relevo e conformação do perfil das vertentes na microbacia do Arroio Cadena/ Santa Maria - RS
Michelon, Cristiane Regina
Universidade Federal de Santa Maria
Trabalho de Conclusão de Curso de Especialização
2004-09-02T00:00:00Z