Aplicação de modelagem hidrológica associada à análise geoespacial, para caracterização da vazão na micro Central Hidroelétrica Ilha Anchieta - SP

Pós-graduação em Engenharia Mecânica - FEG

Análise paleogeográfica evolutiva da região do Parque Estadual da Ilha do Cardoso (PEIC), litoral sul de São Paulo, como subsídio a ações de planejamento e conservação ambiental

Cardoso Island, settled in the south of paulista region, is characterized by its ecological importance due to the great biodiversity of Mata Atlântica and for accommodating several kinds of ecosystems as mangroves, which were considered by UNESCO as human natural ownership. The mangroves are among the most important marine ecosystems, known as warranty of biological productivity and diversity and supply of food and economical resources to the local population. Although the island has been transformed in a state park for preservation, it hasn’t become free from environmental impacts made by antropical activities. This way it was proposed a rebuilt of an evolutionary process in the region, having as an objective to subsidize programs of environmental conservation and planning , aiming to a sustainable development. For this it was used a isobasis methodological analyses where by the drainage channels and its confluences makes relative maps to the different base levels represented by the isobasis, characterizing itself by an attempt to rebuilt the preterit local landscape. There were elaborated eight maps referring to four orders of confluences met in the region of Cardoso Island and round it where you can conclude it is about an appropriate methodology to rebuilt preterits environments that specially aim to actions of environmental planning and conservation.

Urbanização, turismo e seus impactos nos recursos naturais no município de Ilhabela - SP

The urbanization process in the Brazilian cities is directly linked to its main economic activities, and causes several impacts on the natural resources. It can be seen at the city of Ilhabela, an archipelago located at the north coast of the state of São Paulo, that still has a great area of preserved Atlantic Rainforest, and where today the tourism is the main economic activity. With this in sight, this paper aimed to make a prospect of the current situation of the city, looking at the main aspects of its economic and urban development and the environmental impacts related to them. Among the aspects studied, are the irregular occupations at preservation areas on the island: the pressure on the sea ecosystems by the fishing and the boat circulation, and at the beaches by the tourists flow. Were also observed the characteristics of the city’s urban infrastructure, such as the water supply, sewer and road networks and the waste collecting. Finally, it was analyzed the way that the government acts over the preservation of the island’s natural resources, by the Municipality and the Ilhabela State Park, so that the acting of these two agents could be compared

NATURAL REGENERATION IN ABANDONED FIELDS FOLLOWING INTENSIVE AGRICULTURAL LAND USE IN AN ATLANTIC FOREST ISLAND, BRAZIL

The time required to regrowth a forest in degraded areas depends on how the forest is removed and on the type of land use following removal. Natural regeneration was studied in abandoned old fields after intensive agricultural land use in areas originally covered by Brazilian Atlantic Forests of the Anchieta Island, Brazil in order to understand how plant communities reassemble following human disturbances as well as to determine suitable strategies of forest restoration. The fields were classified into three vegetation types according to the dominant plant species in: 1) Miconia albicans (Sw.) Triana (Melastomataceae) fields, 2) Dicranopteris flexuosa (Schrader) Underw. (Gleicheniaceae) thickets, and 3) Gleichenella pectinata (Willd.) Ching. (Gleicheniaceae) thickets. Both composition and structure of natural regeneration were compared among the three dominant vegetation types by establishing randomly three plots of 1 x 3 m in five sites of the island. A gradient in composition and abundance of species in natural regeneration could be observed along vegetation types from Dicranopteris fern thickets to Miconia fields. The gradient did not accurately follow the pattern of spatial distribution of the three dominant vegetation types in the island regarding their proximity of the remnant forests. A complex association of biotic and abiotic factors seems to be affecting the seedling recruitment and establishment in the study plots. The lowest plant regeneration found in Dicranopteris and Gleichenella thickets suggests that the ferns inhibit the recruitment of woody and herbaceous species. Otherwise, we could not distinguish different patterns of tree regeneration among the three vegetation types. Our results showed that forest recovery following severe anthropogenic disturbances is not direct, predictable or even achievable on its own. Appropriated actions and methods such as fern removal, planting ground covers, and enrichment planting with tree species were suggested in order to restore the natural forest regeneration process in the abandoned old fields.

Natural regeneration in abandoned fields following intensive agricultural land use in an Atlantic Forest Island, Brazil

The time required to regrowth a forest in degraded areas depends on how the forest is removed and on the type of land use following removal. Natural regeneration was studied in abandoned old fields after intensive agricultural land use in areas originally covered by Brazilian Atlantic Forests of the Anchieta Island, Brazil in order to understand how plant communities reassemble following human disturbances as well as to determine suitable strategies of forest restoration. The fields were classified into three vegetation types according to the dominant plant species in: 1) Miconia albicans (Sw.) Triana (Melastomataceae) fields, 2) Dicranopteris flexuosa (Schrader) Underw. (Gleicheniaceae) thickets, and 3) Gleichenella pectinata (Willd.) Ching. (Gleicheniaceae) thickets. Both composition and structure of natural regeneration were compared among the three dominant vegetation types by establishing randomly three plots of 1 x 3 m in five sites of the island. A gradient in composition and abundance of species in natural regeneration could be observed along vegetation types from Dicranopteris fern thickets to Miconia fields. The gradient did not accurately follow the pattern of spatial distribution of the three dominant vegetation types in the island regarding their proximity of the remnant forests. A complex association of biotic and abiotic factors seems to be affecting the seedling recruitment and establishment in the study plots. The lowest plant regeneration found in Dicranopteris and Gleichenella thickets suggests that the ferns inhibit the recruitment of woody and herbaceous species. Otherwise, we could not distinguish different patterns of tree regeneration among the three vegetation types. Our results showed that forest recovery following severe anthropogenic disturbances is not direct, predictable or even achievable on its own. Appropriated actions and methods such as fern removal, planting ground covers, and enrichment planting with tree species were suggested in order to restore the natural forest regeneration process in the abandoned old fields.

Rhode Island, 1795 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: The state of Rhode Island, compiled from the surveys and observations of Caleb Harris by Harding Harris ; J. Smither, sculp. It was published in 1795 for Carey's American atlas. Scale [ca. 1:281,600]. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Rhode Island State Plane Coordinate System (Feet) (FIPS 3800). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, or other information associated with the principal map. This map shows features such as roads, drainage, county and town boundaries and more. This layer is part of a selection of digitally scanned and georeferenced historic maps of New England from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates, scales, and map purposes.

Rhode Island, 1855 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Map of the State of Rhode Island and Providence Plantations : from surveys, under the direction of Henry F. Walling, civil engineer. It was published in 1855 by L.H. Bradford & Co.'s Lith. Scale 1:63,360. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Rhode Island State Plane Coordinate System (Feet) (FIPS 3800). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, or other information associated with the principal map. This map shows features such as roads, railroads, drainage, public buildings, schools, churches, cemeteries, industry locations (e.g. mills, factories, mines, etc.), private buildings with names of property owners, town and county boundaries and more. Relief shown by hachures. Depths shown by soundings. Includes insets: Woonsocket -- Pawtucket -- Warren -- Bristol -- Westerly Village -- Block Island -- Greenwich -- City of Newport -- City of Providence. Also includes tables of statistics and note. This layer is part of a selection of digitally scanned and georeferenced historic maps of New England from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates, scales, and map purposes.

Rhode Island, 1795 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: A map of the state of Rhode Island, taken mainly from surveys by Caleb Harris ; Harding Harris, delineavt. ; Saml. Hill, sculpt. It was published in 1795 by Carter & Wilkinson. Scale [ca. 1:160,000]. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Rhode Island State Plane Coordinate System (Feet) (FIPS 3800). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, or other information associated with the principal map. This map shows features such as roads, drainage, county and town boundaries and more. Relief shown by hachures. This layer is part of a selection of digitally scanned and georeferenced historic maps of New England from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates, scales, and map purposes.

Rhode Island, 1898 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Rhode Island. It was published in 1898 by Geo. H. Walker & Co. Scale [ca. 1:112,000]. Covers Rhode Island and portions of Massachusetts and Connecticut. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Rhode Island State Plane Coordinate System (Feet) (FIPS 3800). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, or other information associated with the principal map. This map shows features such as roads, railroads, bicycle routes (shown in red), drainage, county and town boundaries, and more. Includes inset: [Block Island]. This layer is part of a selection of digitally scanned and georeferenced historic maps of New England from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates, scales, and map purposes.

Rhode Island, 1887 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Map of the State of Rhode Island and Providence Plantations. It was compiled and published by J.C. Thompson in 1887. Scale 1:95,000. Source map and image missing bottom panels, including part of title; description based partly on published bibliography. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Rhode Island State Plane Coordinate System (Feet) (FIPS 3800). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, or other information associated with the principal map. This map shows features such as roads, railroads, drainage, public buildings, schools, churches, cemeteries, industry locations (e.g. mills, factories, mines, etc.), selected private residences, town and county boundaries and more. Relief shown by hachures. Includes population statistics from the census of 1875 and 1885. This layer is part of a selection of digitally scanned and georeferenced historic maps of New England from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates, scales, and map purposes.

Narragansett Bay, Rhode Island, 1777 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: A topographical chart of the bay of Narraganset in the province of New England : with all the isles contained therein, among which Rhode Island and Connonicut have been particularly surveyed, shewing the true position & bearings of the banks, shoals, rocks &c. as likewise the soundings, to which have been added the several works & batteries raised by the Americans, taken by order of the principal farmers on Rhode Island, by Charles Blaskowitz. It was published in 1777 by Wm. Faden. Scale [ca. 1:50,000]. Nautical chart showing American Revolution military defenses and points of interest. Covers the Narraganset Bay region, Rhode Island. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Rhode Island State Plane Coordinate System (Feet) (FIPS 3800). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, or other information associated with the principal map. This map shows features such as roads, selected buildings, farms, military defenses and structures, drainage, and more. Relief shown by hachures. Depths shown by soundings and form lines. Includes text, "References to the batteries," and "A list of the principal farms in Rhode Island." This layer is part of a selection of digitally scanned and georeferenced historic maps of New England from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates, scales, and map purposes.

Narragansett Bay, Rhode Island, 1832 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Chart of Narraganset Bay : surveyed in 1832 by Capt. Alex. S. Wadsworth ... [et al.] of the U.S. Navy, by order of the Honr. Levi Woodbury, secretary of the Navy. It was published by the U.S. Navy ca. 1832. Scale [1:24,000]. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Rhode Island State Plane Coordinate System (NAD 1983 in Feet) (FIPS 3800). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows coastal features such as lighthouses, buoys, beacons, rocks, channels, points, coves, islands, bottom soil types, wharves, and more. Includes also selected land features such as roads, drainage, land cover, selected buildings, towns, and more. Relief shown by hachures. Depths shown by soundings. Includes notes.This layer is part of a selection of digitally scanned and georeferenced historic maps of New England from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates, scales, and map purposes.

Newport, Rhode Island, ca. 1892 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Map of Newport, R.I., surveyed by N.W. Eayrs, c.e. ; under the direction of J.P. Cotton, c.e. ; J. Bergner, del. It was published ca. 1892 by Simon Hart. Scale [ca. 1:13,000]. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Rhode Island State Plane Coordinate System (Feet) (FIPS 3800). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, or other information associated with the principal map. This map shows features such as roads, railroads, drainage, city ward boundaries, selected property boundaries, buildings, and names of property owners, and more. Includes inset: Road map of island of Rhode Island and Conanicut Island, surveyed by C.E. Hammett, Jr. Scale [ca. 1:85,000]. Also includes index to points of interest (churches, schools, hotels, libraries, mills, etc.), tables of elevation and distances, and shows radial distances. This layer is part of a selection of digitally scanned and georeferenced historic maps of New England from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates, scales, and map purposes.

Newport, Rhode Island, 1777 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: A plan of the town of Newport in Rhode Island, surveyed by Charles Blaskowitz. It was published in 1777 by Willm. Faden. Scale [ca. 1:6,000]. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Rhode Island State Plane Coordinate System (Feet) (FIPS 3800). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, or other information associated with the principal map. This map shows features such as roads, buildings, wharves, American Revolution military defenses and structures, drainage, and more. Relief shown by hachures. Indexed for points of interest. This layer is part of a selection of digitally scanned and georeferenced historic maps of New England from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates, scales, and map purposes.

Providence, Rhode Island, 1823 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Map of the town of Providence : from actual survey, [by] Daniel Anthony. It was published in 1823. Scale not given. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Rhode Island State Plane Coordinate System (Feet) (FIPS 3800). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, or other information associated with the principal map. This map shows features such as roads, drainage, selected points of interest, and more. Selected buildings are shown pictorially. Includes inset views: [View of Harbor] -- Hope College and University Hall. Also includes index to points of interest (schools, churches, banks, etc.). This layer is part of a selection of digitally scanned and georeferenced historic maps of New England from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates, scales, and map purposes.