Taim Ecological Station
Encyclopedia
Ibama
Brazilian Institute of Environment and Renewable Natural Resources is the Brazilian Ministry of the Environment's enforcement agency...
(Brazilian Institute of Environment and Renewable Natural Resources), having an area of 33815 hectares (83,558.6 acre). It is located in a narrow land strip between the Atlantic Ocean
Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's oceanic divisions. With a total area of about , it covers approximately 20% of the Earth's surface and about 26% of its water surface area...
and the Lagoa Mirim
Lagoa Mirim
Lagoa Mirim or Laguna Merín is a large estuarine lagoon which extends from southern Rio Grande do Sul state in Brazil into eastern Uruguay. Lagoa Mirim is separated from the Atlantic Ocean by a sandy, partially barren isthmus....
—Merín Lagoon. The objective is to prerserve one of the main coastal ecosystems in the country, as well as to allow for scientific studies conducted by institutions and universities. The Ecological Station and nature preserve was created in 1978.
Geography
Taim Ecological Station is located in part of the Rio GrandeRio Grande, Rio Grande do Sul
Rio Grande is the oldest city in the Brazilian state of Rio Grande do Sul and also the former state capital from 1835 to 1845...
and Santa Vitória do Palmar
Santa Vitória do Palmar
Santa Vitória do Palmar is a city in the Brazilian state of Rio Grande do Sul. To the west of the municipality is the Lagoa Mirim and beyond that is Uruguay; to the east is the Atlantic Ocean and to the north is the city of Rio Grande...
municipalities, in the southern state of Rio Grande do Sul
Rio Grande do Sul
Rio Grande do Sul is the southernmost state in Brazil, and the state with the fifth highest Human Development Index in the country. In this state is located the southernmost city in the country, Chuí, on the border with Uruguay. In the region of Bento Gonçalves and Caxias do Sul, the largest wine...
, Brazil
Brazil
Brazil , officially the Federative Republic of Brazil , is the largest country in South America. It is the world's fifth largest country, both by geographical area and by population with over 192 million people...
. The BR-471 road crosses the reserve in the longitudinal direction, where the entrance to the ecological station is located.
The coastal plateau
Plateau
In geology and earth science, a plateau , also called a high plain or tableland, is an area of highland, usually consisting of relatively flat terrain. A highly eroded plateau is called a dissected plateau...
in Rio Grande do Sul features areas of great value in the environment of the extreme south of Brazil and has formed as a result of the advance and retreat of the sea. The Taim wetland
Wetland
A wetland is an area of land whose soil is saturated with water either permanently or seasonally. Wetlands are categorised by their characteristic vegetation, which is adapted to these unique soil conditions....
s contains diverse ecosystems, in lagunal and marine beaches, lagoon
Lagoon
A lagoon is a body of shallow sea water or brackish water separated from the sea by some form of barrier. The EU's habitat directive defines lagoons as "expanses of shallow coastal salt water, of varying salinity or water volume, wholly or partially separated from the sea by sand banks or shingle,...
s, swamp
Swamp
A swamp is a wetland with some flooding of large areas of land by shallow bodies of water. A swamp generally has a large number of hammocks, or dry-land protrusions, covered by aquatic vegetation, or vegetation that tolerates periodical inundation. The two main types of swamp are "true" or swamp...
s, grassland
Grassland
Grasslands are areas where the vegetation is dominated by grasses and other herbaceous plants . However, sedge and rush families can also be found. Grasslands occur naturally on all continents except Antarctica...
s and dune ranges and fields.
Fauna and flora
Due to its diverse ecosystems, many species of animals, such as Rufous HorneroRufous Hornero
The Rufous Hornero, Furnarius rufus, is a large ovenbird from eastern South America. Also known as the Red Ovenbird, it is a common species of second-growth scrub, pastures and agricultural land, and the species is often seen near areas of human inhabitation...
, turtles, tuco-tuco
Tuco-tuco
The tuco-tucos are members of a group of rodents that belong to the family Ctenomyidae. The tuco-tucos belong to a single genus: Ctenomys, but they include some 60 different species. The relationships among the species are debated by taxonomists. Their closest relatives are degus and other...
s, capibaras, coypu
Coypu
The coypu , , also known as the river rat, and nutria, is a large, herbivorous, semiaquatic rodent and the only member of the family Myocastoridae. Originally native to subtropical and temperate South America, it has since been introduced to North America, Europe, Asia, and Africa, primarily by...
s, broad-snouted caiman
Broad-snouted Caiman
The broad-snouted caiman is a crocodilian reptile found in eastern and central South America, including southeastern Brazil, northern Argentina, Uruguay, Paraguay and Bolivia. It is found mostly in freshwater marshes, swamps, and mangroves. Usually, in still or very slow moving waters...
s and a considerable amount of bird
Bird
Birds are feathered, winged, bipedal, endothermic , egg-laying, vertebrate animals. Around 10,000 living species and 188 families makes them the most speciose class of tetrapod vertebrates. They inhabit ecosystems across the globe, from the Arctic to the Antarctic. Extant birds range in size from...
s are found here.
The flora is also very diverse, featuring Ficus
Ficus
Ficus is a genus of about 850 species of woody trees, shrubs, vines, epiphytes, and hemiepiphyte in the family Moraceae. Collectively known as fig trees or figs, they are native throughout the tropics with a few species extending into the semi-warm temperate zone. The Common Fig Ficus is a genus of...
, Erythrina crista-galli
Erythrina crista-galli
Erythrina crista-galli is a flowering tree in the family Fabaceae, native to Argentina, Uruguay, Brazil and Paraguay. It is widely planted as a street or garden tree in other countries, most notably in California...
, Tibouchina
Tibouchina
Tibouchina is a genus of about 350 species of neotropical plants in the family Melastomataceae. They are trees, shrubs or subshrubs growing 0.5–25 m tall, and are known as glory bushes or glory trees. They are native to rainforests of Mexico, the Caribbean, and South America, especially Brazil...
, orchids, bromelia
Bromelia
Bromelia is a genus of the botanical family Bromeliaceae, subfamily Bromelioideae. Bromelia species are characterized by flowers with a deeply cleft calyx. The genus is named after the Swedish medical doctor and botanist Olaf Bromelius .-Species:* Bromelia agavifolia Brongniart ex Houllet*...
, cactii, rushes
Juncaceae
Juncaceae, the rush family, are a monocotyledonous family of flowering plants. There are eight genera and about 400 species. Members of the Juncaceae are slow-growing, rhizomatous, herbaceous plants, and they may superficially resemble grasses. They often grow on infertile soils in a wide range...
and water hyacinth
Water hyacinth
The seven species of water hyacinth comprise the genus Eichhornia. Water hyacinth are a free-floating perennial aquatic plant native to tropical and sub-tropical South America. With broad, thick, glossy, ovate leaves, water hyacinth may rise above the surface of the water as much as 1 meter in...
s.