165 resultados para Proteção ambiental, Brasil


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A ocupao inconsequente do territrio e a aplicao de tcnicas agropastoris altamente degradantes ao meio ambiente, no Estado de So Paulo, culminaram em uma diminuio da cobertura vegetal nativa preservada de apenas 14% da cobertura original. Nesse cenrio, o Novo Cdigo Florestal, de 1964, regulamentava a proteção das chamadas reas de Preservao Permanente e a aplicao da rea de Reserva Legal, que consistia em uma porcentagem da rea total da propriedade rural destinada preservao para a manuteno da biodiversidade local. Com a funo de guiar as propostas de recuperao das reas degradadas e de preservao dos remanescentes nativos, um Programa de Adequao Ambiental foi desenvolvido no presente estudo. Seu objetivo adequar uma pequena propriedade rural, localizada no municpio de So Carlos SP, s leis ambientais, com a finalidade de torn-la o mais ecologicamente sustentvel possvel. Com o auxilio de imagens de satlite disponveis gratuitamente na internet e programas de SIG (ArcGis, Stitch Maps), o Programa de Adequao Ambiental da Estncia 4R avaliou os usos e ocupaes da propriedade, indicando que mais da metade da propriedade (35 ha) so destinados criao de gado de corte e quase todo o restante (20 ha) est arrendado para o cultivo de cana-de-acar, e sugeriu propostas de restaurao da rea de Reserva Legal, cuja rea deve ser de 12 ha, bem como sua localizao, ao sul da propriedade. Como ao de restaurao, foi proposto o consrcio de espcies arbreas nativas com linhas de plantio de caf de sombra, em um sistema de plantio conhecido como Agroflorestal

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During the last centuries, the human being have been considered the center of the universe. The man believed that nature was at his disposal. Appropriated their processes, their cycles changed, redefined their spaces. Today, when faced with an environmental crisis which threatens the planet life, including the human life, the Science Education can contribute to a reconstruction of man-nature relationship in other terms. The transformation of teaching practices in the school environment, to be reflective, it is still a process that challenges the vast majority of teachers. As has been indicated by Guerra (2004), among others, the traditional teaching of content delivery is still very strong and certainly more deeply embedded in ideas and activities of the teachers who focus on environmental education. With it, a theory and pedagogical discourses in critical-reflexive actions is still a major obstacle. Therefore, new proposals for education and continuing education activities need to be formulated and presented based on the characteristics and needs breathing. Therefore propose changes in the way of teaching, where there is more room for a theory and praxis alone or with a only scientific truth. The scenery of society requires that knowledge is constructed to interconnect all disciplines, joining theory and practice so we can understand the whole and their relations in an integrated manner. It was proposed here a way to build a school and applying theoretical and practical activities involving experimental and seeking to meet the principles of Environmental Education for the training of citizens aware and critical. At the same time cares to use textbooks very rich in its pedagogical character that are present in schools and often are, forgotten and unused by teachers. From this way, I chose to Experimentoteca, ...(Complete abstract click electronic access below)

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Brazil is a country with the largest worlds vegetal genetic diversity and the Environmental Protection Area (APA) of the Serra da Mantiqueira is a very heterogeneous region, representing one of the richest sources of pharmacologically actives materials. The population uses medicinal plants and according to the OMS, 80% of the population uses them in primary treatment of several diseases. Nevertheless, the loss of traditional knowledge associated with medicinal plants is occurring quickly. The ethnopharmacological strategy uses traditional knowledge to the search for medicinal plants that can have bioactive substances against diseases that afflicting the population and thus protect traditional knowledge. The cip-prata (Trigonia nvea Cambess.) is a native plant normally found in the Bacia do Paran region and present in the flora in the neighborhood of Marins, Piquete-SP and usually, said for the treatment of renal and urinary diseases. So, the objective of this study was test if the cipprata (Trigonia nvea Cambess.) has effects on the renal excretion of water and salt, in anesthetized Wister rats. The tests were made in males Wistar rats and randomly distributed into 4 experimental groups: Group I aqueous control, Group II treated with aqueous extract (EA) of cip-prata, Group III water control + tween 80, Group IV treated with ethanol extract (EE) and cip-prata. All groups were subjected to experimental protocol, composed of three periods: Balance (40 minutes), Basal (30 minutes) and Experimental (90 minutes), occurring the urine collection every 30 minutes, from the basal period and measuring blood pressure every 10 minutes. The aqueous extract (EA) of cip-prata (Trigonia nvea Cambess.) presented diuretic effect of 173% (B-2,41,19 L/min reaching 6,61,45 L/min, in the period EX3) and ...(Complete abstract click electronic access below)

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The minimization and mitigation of environmental impacts caused by the activities of organizations is increasingly becoming a key concern due to factors such as market demand, including suppliers and consumer markets, quality standards and even marketing strategies. The implementation of an EMS - Environmental Management System - allows the organization to achieve the level of environmental performance for its determined and promotes continuous improvement over time. This system consists of a schedule of activities, so as to eliminate or minimize impacts to the environment through preventive actions. It also provides a structured approach to set and achieve goals and objectives, and to establish procedures, work instructions and control, ensuring that the implementation of the policy can become reality. The objective of this work consists in planning a system using environmental management based on the ISO 14001 - standard internationally more widespread and accepted in the requirements to establish and operate an EMS - the Central Library, UNESP, Rio Claro / SP to stimulate the quest for continuous improvement and sustainability in the educational institution. For making the diagnosis of this planning was used the PDCA methodology, suggested by the standard, as well as all requirements for compliance. The results show that the benefits that the organization will receive involve reducing expenses and cost of energy and water, and improve the organization's reputation before the whole university and other educational institutions, reaching about three thousand people on university

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O Litoral Norte do Estado de So Paulo compe uma regio estratgica, notada pela importncia de suas reas Protegidas (AP), sobretudo, pela presena humana em Unidades de Conservao (UC), um tema cada vez mais presente no debate sobre a proteção ambiental em territrios ocupados por grupos tradicionais que exercem uso diferenciado dos recursos naturais. Diante desse contexto, torna-se uma necessidade, viabilizar diretrizes para a gesto territorial ao possibilitar o compartilhamento das decises acerca do uso do territrio, visando conservao ambiental e proteção da cultura remanescente dos grupos sociais residentes no interior das UC. O presente trabalho busca dimensionar os aspectos de interao com o ambiente, atravs das formas de uso mantidas sobre os recursos naturais, como caracterstica de reproduo sociocultural, premissa proteção e manuteno do modo de vida das famlias residentes do Ncleo Picinguaba do Parque Estadual da Serra do Mar no municpio de Ubatuba-SP. No intuito de compatibilizar diretrizes para o planejamento da UC, evidenciou-se a relao da formao histrica da rea, tal como, a interao exercida sobre ao ambiente e a resistncia territorial, ao abordar a questo cultural e o modo de vida dos residentes tradicionais da Zona Histrico-Cultural Antropolgica (ZHCAn) do Serto do Ubatumirim. Foram sistematizadas informaes para uma abordagem terico-conceitual a respeito da cultura tradicional caiara e do recorte geogrfico do territrio, possibilitando a compreenso da dinmica de produo do espao em uma rea ambientalmente protegida. A partir dessa caracterizao da rea foram indicadas zonas prioritrias ao planejamento territorial, voltado ao ordenamento ambiental e gesto do uso dos recursos naturais em uma abordagem diferenciada na relao do ordenamento para as reas...

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The society continues demonstrating its need regarding the products and services, even though it becomes increasingly value the protection of the environment. In this context, environmental management is defined as a management method that emphasizes to continuously improve results and promote sustainable development. Moreover it has as a tool the laws which provide the benchmarks and mechanisms for companies to adapt their activities in such a way that does not alter the quality of the environment. In this sense, in order to propose improvements to a dairy aiming their environmental suitability, a present study was prepared by following the production activities of the enterprise, the raising of standards and applicable legal requirements and environmental assessment for the preparation of an array of aspects and impacts with the task of identifying the most significant according to MOREIRA (2006). The results indicated that some of the impacts of high relevance are related to the generation of wastewater and solid waste, which do not have treatment and / or proper disposal and indeed require intervention for their suitability. Through, these results were drawn up proposals for actions conformation. In addition, they were proposed meeting the requirement for health and safety at work, in accordance with the standard regulations. This study has the function, therefore, propose to the company in question, an environmental management plan that ensures the protection of the environment and health of employees and consequently the improvement of production processes and products

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The Environmental Protection Areas (EPA) are a type of sustainable use conservation unit, therefore its territory have public and private areas. To establish and reorganize the use of EPAs territory, aiming the environment conservation along with human actions, it is necessary a management plan that should be conducted within five years from the date of its creation. The EPA Botucatu, established in 1983, does not have its management plan completed until the present day. The consequences of lack of organization about the use and occupation of its territory can be observed in a comparative study of territorial classification between the years 1985 and 2010, which was the objective of this study. As a result, it could be observed the decrease of the remaining fragments and intense fragmentation of them, pointing to the need for projects that aim the restoration, conservation and connectivity between these fragments and the subsequent application

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Fundao de Amparo Pesquisa do Estado de So Paulo (FAPESP)

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Coordenao de Aperfeioamento de Pessoal de Nvel Superior (CAPES)

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Ps-graduao em Cincias Biolgicas (Zoologia) - IBB

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Ps-graduao em Cincias Ambientais - Sorocaba

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Conselho Nacional de Desenvolvimento Cientfico e Tecnolgico (CNPq)

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Population aging and environmental protection have gained special importance after the economic, demographic and social recent changes. The objective of this paper was to promote theoretical and reflective review with emphasis on convergence between sustainable development and educational activities promoted by the University of the Third Age. We conducted a literature review to give full articles from the descriptors: aged, sustainable development indicators and environmental protection, published in English, Spanish and Portuguese, between January 1994 and June 2014, in national and international journals on the basis LiIlacs, Bireme and Medline. We used systematic data collection for sample analysis. The results indicate that the University of the Third Age develops teaching, research and extension, through actions based on aging and educational assumptions. In this context, environmental education is presented as a pedagogical process capable of awakening the critical capacity of the elderly, making it active social worker and leading him to a cultural design which ensures establishment of sustainable harmonious relationship with nature. It was concluded that the University of the Third Age contributes to initiatives that emphasize the relationships between systems and economic processes or social and natural processes, generating the construction of social values, knowledge, skills, attitudes and skills aimed at the conservation of the environment.

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Coordenao de Aperfeioamento de Pessoal de Nvel Superior (CAPES)