Brazilian Coastal and Marine Protected Areas Importance, Current Status and Recommendations
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Features and Conservation of the Brazilian Pantanal Wetland
Wetlands Ecology and Management 12: 547–552, 2004. 547 # 2004 Kluwer Academic Publishers. Printed in the Netherlands. Features and conservation of the Brazilian Pantanal wetland Arnildo Pott* and Vali Joana Pott Embrapa, Caixa postal 154, Campo Grande, MS, 79002-970 Brazil; *Author for correspondence (e-mail: [email protected]) Accepted in revised form 18 July 2003 Key words: Aquatic vegetation, Ecology, Floodable grassland, Neotropical wetland, Savanna, Vegetation dynamics Abstract The Pantanal is a 140,000 km2 sedimentary floodplain in western Brazil and one of the largest wetlands in the world. The main landscapes and phytophysiognomies, according to flood origin, are briefly described and some of the characteristic plant species are mentioned: (a) river flood (1–5 m) on clayey eutrophic soils with gallery forests, pioneer forests and scrub, Tabebuia and Copernicia parks, seasonal swamps, grasslands and oxbow lakes; and (b) rain flood (10–80 cm) mainly on dystrophic sandy soils (72% of the total area) with savanna (‘‘cerrado’’) grasslands and woodlands, with or without ponds. Regulating factors of the vegetation such as wet-and-dry cycle and management are considered. Dynamics of the vegetation, in particular the aquatic types, are shortly depicted. The role of grazing for conservation is discussed, and we suggest that 200 years of cattle ranching apparently did not cause major changes in the vegetation, except turning tall grass into short swards, as the domestic herd found a nearly empty niche. However, severe threats to the flora and fauna of the Pantanal originate outside the floodplain. Siltation of the Taquari river is pointed out as the worst environmental problem, changing the hydrology (wet-and-dry to wet), fauna and flora, e.g. -
With Special Emphasis on the Equatorial Oceanic Islands
insects Article Synthesis of the Brazilian Poduromorpha (Collembola: Hexapoda) with Special Emphasis on the Equatorial Oceanic Islands Estevam C. A. de Lima 1,2,* , Maria Cleide de Mendonça 1, Gabriel Costa Queiroz 1 , Tatiana Cristina da Silveira 1 and Douglas Zeppelini 2 1 Laboratório de Apterygotologia, Departamento de Entomologia, Museu Nacional, Universidade Federal do Rio de Janeiro, Rio de Janeiro 20940-040, Brazil; [email protected] (M.C.d.M.); [email protected] (G.C.Q.); [email protected] (T.C.d.S.) 2 Laboratório de Sistemática de Collembola e Conservação—Coleção de Referência de Fauna de Solo—CCBSA—Universidade Estadual da Paraíba Campus V, João Pessoa 58070-450, Brazil; [email protected] * Correspondence: [email protected] Simple Summary: Endemic Collembola species are bioindicators of environmental quality since native species abundance is particularly sensitive to environmental disturbances. Oceanic island biota generally present high percentages of endemic species, and the vulnerability of these species is higher than those of the continents. The objective of this work was to carry out a survey of the Collembola species of the order Poduromorpha in the Brazilian oceanic islands and synthesize a distribution list of this order for Brazil. Our results reveal four new species of Collembola Poduromorpha for Brazilian oceanic islands that may be useful for the conservation strategies of these island regions and a contributor to the knowledge of the order in Brazil. Citation: de Lima, E.C.A.; de Mendonça, M.C.; Queiroz, G.C.; da Silveira, T.C.; Abstract: We present new species and records of Poduromorpha for the Brazilian oceanic islands and Zeppelini, D. -
Ascidians from Rocas Atoll, Northeast Brazil
ORIGINAL RESEARCH published: 16 June 2015 doi: 10.3389/fmars.2015.00039 Ascidians from Rocas Atoll, northeast Brazil Sandra V. Paiva 1, Ronaldo R. de Oliveira Filho 1 and Tito M. da Cruz Lotufo 1, 2* 1 Graduate Program in Tropical Marine Sciences, Universidade Federal do Ceará, Fortaleza, Brazil, 2 Departament of Biological Oceanography, Instituto Oceanográfico, Universidade de São Paulo, São Paulo, Brazil Rocas Atoll is the only one of its kind in the South Atlantic—and the first Brazilian marine biological reserve. This is the first report about the ascidians from Rocas. A total of 12 species were found, 5 of them not hitherto described: Ascidia viridina sp. nov., Didemnum rochai sp. nov., Leptoclinides crocotulus sp. nov., Polysyncraton maurizeliae sp. nov., and Trididemnum rocasensis sp. nov. One Caribbean species, Didemnum halimedae, was also discovered in the region for the first time. Further, this is the first record of Didemnum digestum in the Atlantic. The results indicate a high degree of endemism in the ascidian fauna from Rocas Atoll, where didemnids are presently the most important members. Keywords: Ascidiacea, Tunicata, biodiversity, coral reef, taxonomy Edited by: Wei-Jen Chen, National Taiwan University, Taiwan Introduction Reviewed by: Greg W. Rouse, Ascidians are benthic marine invertebrates that are present throughout the marine environments University of California San Diego, from the intertidal to the deep sea. Currently, over 3000 species have been formally described USA (Lambert, 2005), but only 461 have been found in the Atlantic Ocean (Rocha et al., 2012). Francoise Monniot, Muséum National d’Histoire Naturelle, Despite their importance as one of the major components of benthic communities, their France presence is still ignored in many regions due to the lack of collections or specialists. -
Safeguarding the Pantanal Wetlands: Threats and Conservation Initiatives
Safeguarding the Pantanal Wetlands: Threats and Conservation Initiatives MONICAˆ B. HARRIS,∗†† WALFRIDO TOMAS,† GUILHERME MOURAO,†˜ CAROLINA J. DA SILVA,‡ ERIKA GUIMARAES,˜ ∗ FATIMA´ SONODA,§ AND ELIANI FACHIM§ ∗Conserva¸c˜ao Internacional–Brasil, Rua Paran´a 32, Campo Grande 79021–220, Mato Grosso do Sul, Brasil †Embrapa Pantanal, Rua 21 de Setembro 1880, Bairro Nossa Senhora de F´atima, Caixa Postal 109, Corumb´a 79320–900, Mato Grosso do Sul, Brasil ‡Departamento de Botˆanica e Ecologia, Universidade do Estado de Mato Grosso, Avenida Tancredo Neves 1095, Cavalhada, C´aceres 78200–000, Mato Grosso, Brasil §ECOTROPICA,´ Rua 3, No. 391, Boa Esperan¸ca, Cuiab´a 78068–370, Mato Grosso, Brasil Abstract: ThePantanal, one of the largest wetlands on the planet, comprises 140,000 km2 of lowland flood- plain of the upper Rio Paraguai basin that drains the Cerrado of central Brazil. The diverse mosaics of habitats resulting from the varied soil types and inundation regimes are responsible for an extraordinarily rich terres- trial and aquatic biota, exemplified by the bird richest wetland in the world—463 birds have been recorded there—and the largest known populations of several threatened mammals, such as Pampas deer (Ozotoceros bezoarticus), marsh deer ( Blastocerus dichotomus), giant otter ( Pteronura brasiliensis), and jaguar ( Panthera onca). Until recently, deforestation of the adjoining Brazilian central plateau was considered the major threat to this area, but now deforestation is a critical problem within the floodplain itself. More than 40% of the forest and savanna habitats have been altered for cattle ranching through the introduction of exotic grasses. And there are other threats that lead to large-scale disruption of ecological processes, severely affecting biodi- versity. -
Colonization and Growth of Crustose Coralline Algae (Corallinales, Rhodophyta) on the Rocas Atoll
BRAZILIAN JOURNAL OF OCEANOGRAPHY, 53(3/4):147-156, 2005 Colonization and growth of crustose coralline algae (Corallinales, Rhodophyta) on the Rocas Atoll Alexandre Bigio Villas Bôas1*; Marcia A. de O.Figueiredo 2 & Roberto Campos Villaça 1 1Universidade Federal Fluminense (Caixa Postal 100644, 24001-970Niterói, RJ, Brasil) 2Instituto de Pesquisas Jardim Botânico do Rio de Janeiro (Rua Pacheco Leão 915, 22460-030 Rio de Janeiro, RJ, Brasil) *[email protected] A B S T R A C T Crustose coralline algae play a fundamental role in reef construction all over the world. The aims fo this study were to identify and estimate the abundance of the dominant crustose coralline algae in shallow reef habitats, measuring their colonization, growth rates and productivity. Crusts sampled from different habitats were collected on leeward and windward reefs. Discs made of epoxy putty were fixed on the reef surface to follow coralline colonization and discs containing the dominant coralline algae were fixed on different habitats to measure the crusts’ marginal growth. The primary production experiments followed the clear and dark bottle method for dissolved oxygen reading. Porolithon pachydermum was confirmed as the dominant crustose coralline alga on the Rocas Atoll. The non-cryptic flat form of P. pachydermum showed a faster growth rate on the leeward than on the windward reef. This form also had a faster growth rate on the reef crest (0.05 mm.day-1) than on the reef flat (0.01 mm.day-1). The cryptic protuberant form showed a trend, though not significant, towards a faster growth rate on the reef crest and in tidal pools than on the reef flat. -
The Cerrado-Pantanal Biodiversity Corridor in Brazil
The Cerrado-Pantanal Biodiversity Corridor in Brazil Pantanal Program Mônica Harris, Erika Guimarães, George Camargo, Cláudia Arcângelo, Elaine Pinto Cerrado Program Ricardo Machado, Mario Barroso, Cristiano Nogueira CI in Brazil • Active since 1988. • Two Hotspots: Atlantic Forest and Cerrado • Three Wilderness Areas: Amazon, Pantanal and Caatinga • Marine Program Cerrado overview • 2,000,000 km2 Savannah • approximately 4,400 of its 10,000 plant species occur nowhere else in the world • 75% loss of the original vegetation cover • Waters from the Cerrado drain into the lower Pantanal Pantanal overview • A 140,000 km2 central floodplain surrounded by a highland belt of Cerrado • Home for at least: – 3,500 species of plants –300fishes –652 birds –102 mammals – 177 reptiles – 40 amphibians • Largest wetland in the world, with extremely high densities of several large vertebrate species The Cerrado – Pantanal Biodiversity Corridor – The Beginning: • Priority Setting Workshop for the Cerrado and the Pantanal (1998) • Partnership:CI, Ministry for the Environment, Funatura, Biodiversitas and UnB. • Priority areas were identified for biodiversity conservation by 250 specialists TheThe ResultsResults:: Priority Areas for the Conservation of the Cerrado and Pantanal Corredores de Biodiversidade Cerrado / Pantanal CorridorsCorridors Chapada dos Guimarães betweenbetween # # thethe CerradoCerrado # Unidade de conservação Pantanal Matogrossense andand thethe Áreas prioritárias Taquaril Emas Rios # Corredores propostos PantanalPantanal Pantanal Rio -
Linking REDD+ to Support Brazil's Climate Goals and Implementation
FOREST TRENDS PUBLIC-PRIVATE FINANCE INITIATIVE NOVEMBER 2016 Linking REDD+ to Support Brazil’s Climate Goals and Implementation of the Forest Code Rupert Edwards SUPPORTERS About Forest Trends Forest Trends works to conserve forests and other ecosystems through the creation and wide adoption of a broad range of environmental finance, markets and other payment and incentive mechanisms. Forest Trends does so by: 1) providing transparent information on ecosystem values, finance, and markets through knowledge acquisition, analysis, and dissemination; 2) convening diverse coalitions, partners, and communities of practice to promote environmental values and advance development of new markets and payment mechanisms; and 3) demonstrating successful tools, standards, and models of innovative finance for conservation. About Forest Trends’ Public-Private Finance Initiative Conserving forest and ecosystems and transforming land use at scale to sustainable low-emissions production systems requires substantial investment. Our Public-Private Finance Initiative is strategically focused on creating architectures that increase the amount of capital flowing to land use practices which reduce emissions from deforestation and degradation, improve the productivity of agricultural and livestock systems, and enhance live- lihoods of rural populations. Linking REDD+ to Support Brazil’s Climate Goals and Implementation of the Forest Code Rupert Edwards November 2016 SUPPORTERS Acknowledgments We gratefully acknowledge Ruben Lubowski (Environmental Defense Fund), Ronaldo Seroa da Motta (Earth Innovation Institute and State University of Rio de Janeiro), and Josh Gregory (Forest Trends) for their anal- ysis and review for this paper. We would also like to thank David Tepper, Director of Forest Trends’ Public-Private Finance Initiative, and Michael Jenkins, President and CEO of Forest Trends, for their guidance. -
World Wildlife Fund
WWF 9 WORLD WILDLIFE FUND SEMI-ANNUAL TECHNICAL PROGRESS REPORT USAID Grant #512-G-OO-96-00041 Protected Areas & Sustainable Resource Management Amazon Development Policy Capacity Building October 1, 2001 to March 31, 2002 Component I- Protected Areas Jau National Park Highlights • Three new species recorded for Jaii -A Ph.D. research study conducted by FVA staff member Sergio Borges registered three species ofbirds new to the Jaii National Park: SeiuntS novaboracensis, Miyopagisflaviventris, and Nonnula amaurocephala. The latter is a species very rarely recorded in the Amazon. The bird inventory of Jaii National Park is now one of the best known in the entire Brazilian Amazon, as it is the only one in existence that has been maintained systematically over an uninterrupted ten-year period. • FVA receives Environmental Award - Ms. Muriel Saragoussi, representing FVA activities in the Jaii National Park, was one offive recipients ofthe Claudia Magazine Award for her contributions to nature conservation. Claudia Magazine is the most important weekly publication in Brazil dedicated to women. The award targets women who have made significant contributions in the areas ofhealth, education, social entrepreneurship, and the environment. Progress Windows on Biodiversity Project - With the conclusion ofits third phase last semester, the project entered its fourth and final phase, and will focus on the monitoring and evaluation ofthe results attained, as well as on the publication ofmaterials for dissemination. In this last phase, the project will continue to carry out the field expedition program. In February, FVA implemented an internal planning process where decisions were reached on the 2002 work plan and on coordination ofthe thematic areas ofthe project. -
Redalyc.Population Dynamics of Siderastrea Stellata Verrill, 1868
Anais da Academia Brasileira de Ciências ISSN: 0001-3765 [email protected] Academia Brasileira de Ciências Brasil PINHEIRO, BARBARA R.; PEREIRA, NATAN S.; AGOSTINHO, PAULA G.F.; MONTES, MANUEL J.F. Population dynamics of Siderastrea stellata Verrill, 1868 from Rocas Atoll, RN: implications for predicted climate change impacts at the only South Atlantic atoll Anais da Academia Brasileira de Ciências, vol. 89, núm. 2, abril-junio, 2017, pp. 873-884 Academia Brasileira de Ciências Rio de Janeiro, Brasil Available in: http://www.redalyc.org/articulo.oa?id=32751197008 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Anais da Academia Brasileira de Ciências (2017) 89(2): 873-884 (Annals of the Brazilian Academy of Sciences) Printed version ISSN 0001-3765 / Online version ISSN 1678-2690 http://dx.doi.org/10.1590/0001-3765201720160387 www.scielo.br/aabc Population dynamics of Siderastrea stellata Verrill, 1868 from Rocas Atoll, RN: implications for predicted climate change impacts at the only South Atlantic atoll BARBARA R. PINHEIRO¹, NATAN S. PEREIRA², PAULA G.F. AGOSTINHO² and MANUEL J.F. MONTES¹ 1Laboratório de Oceanografia Química, Departamento de Oceanografia, Universidade Federal de Pernambuco, Av. Arquitetura, s/nº, Cidade Universitária, 50740-550 Recife, PE, Brazil 2Laboratório de Geologia e Sedimentologia/LAGES, Universidade Estadual da Bahia, Campus VIII, Rua da Aurora, s/nº, General Dutra, 48608-240 Paulo Afonso, BA, Brazil Manuscript received on June 16, 2016; accepted for publication on January 1, 2017 ABSTRACT Coral reefs are one of the most vulnerable ecosystems to ocean warming and acidification, and it is important to determine the role of reef building species in this environment in order to obtain insight into their susceptibility to expected impacts of global changes. -
Apostila De Geografia Do Maranhão Para Concursos E Vestibulares
www.castrodigital.com.br APOSTILAS OPÇÃO A Sua Melhor Opção em Concursos Públicos GEOGRAFIA DO MARANHÃO Localização do Estado do Maranhão: superfície; limites; linhas de fronteira; pontos extremos; Áreas de Proteção Ambiental (APA). Parques nacionais. Climas do Maranhão: pluviosidade e temperatura. Geomorfologia: classificação do relevo maranhense: planaltos, planícies e baixadas. Características dos rios maranhenses: bacias dos rios limítrofes: bacia do Pamaíba, do Gurupi e do Tocantins-Araguaia. Bacias dos rios genuinamente maranhenses. Principais Formações Vegetais: floresta, cerrado e cocais. Geografia da População: população absoluta; densidade demográfica; povoamento; movimentos populacionais. A agricultura maranhense: caracterização e principais produtos agrícolas; caracterização da Pecuária. Extrativismo: vegetal, animal e mineral. Parque industrial: indústrias de base e indústrias de transformação. Setor Terciário: comércio, telecomunicações, transportes. Malha viária. Portos e aeroportos. Localização do Estado do Maranhão: superfície; limites; linhas de fronteira; pontos extremos; Áreas de Proteção Ambiental (APA). Parques nacionais. Climas do Maranhão: pluviosidade e temperatura. Geomorfologia: classificação do relevo maranhense: planal- tos, planícies e baixadas. Características dos rios maranhenses: bacias dos rios limítrofes: bacia do Parnaíba, do Gurupi e do To- cantins-Araguaia. Bacias dos rios genuinamente maranhenses. Principais Formações Vegetais: floresta, cerrado e cocais. Geografia do Maranhão 1 A Opção Certa Para -
Celebrating 125 Years of National Geographic
EpicSOUTH AMERICA CELEBRATING 125 YEARS OF NATIONAL GEOGRAPHIC AN EXHILARATING & COMPREHENSIVE VoyaGE ABoarD NATIONAL GEOGRAPHIC EXPLORER | 2013 TM As astonishing as the photos in National Geographic. And an exhilarating life adventure: A Lindblad-National Geographic South America Expedition TM Lindblad Expeditions and National Geographic have joined forces to further inspire the world through expedition travel. Our collaboration in exploration, research, technology and conservation will provide extraordinary travel experi- ences and disseminate geographic knowledge around the globe. EPIC “Pertaining to a long poetic composition, usually centered upon a hero.” In this case, a continent. Dear Traveler, This expedition, Epic South America, is indeed a long poetic composition—from 10° north latitude to 35° south. It would be a 2,700 nautical mile voyage on South America’s west coast but, because of what we fondly refer to as “Brazil’s bump,” it’s about 4,000 nautical miles on the east coast. It visits eight distinctly different countries with spectacularly diverse geography—physically, culturally and naturally. For reasons that make little sense to me personally, South America played a very limited role in historic teachings when I went to school. We were Old World-centric, and rarely, if ever, discussed the vibrant, turbulent and complex history of this New World continent. So, on this voyage you can fill the gap so clearly left in the curriculum many of us experienced. To celebrate 125 years of the National Geographic Society, a most essential institution, we have assembled a most remarkable aggregate of staff and guest speakers, including my friends National Geographic Fellow Tom Lovejoy, and National Geographic Explorers-in-Residence Wade Davis and Johan Reinhard. -
Ecotourism in the North Pantanal, Brazil: Regional Bases and Subjects for Sustainable Development
Geographical Review of Japan Vol. 78, No. 5, 289-310, 2005 Ecotourism in the North Pantanal, Brazil: Regional Bases and Subjects for Sustainable Development MARUYAMA Hiroaki*, NIHEI Takaaki**, and NI HIWAKI Yasuyukl* *Faculty of Education and Human Sciences, Yokohama National University, Yokohama 240-8501, Japan **Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8572, Japan Abstract: The Brazilian Pantanal, the world's largest wetland holding abundant wildlife, has recently drawn profound concern about the development of the tourist industry. To provide significant proposals for ecotourism in the wetland, we believe that detailed data acquired by fieldwork is requisite, This study examines the regional bases that carry regional ecotourism, and attempts to present some proposals for ecotourism from the case of the north Pantanal. The results are shown as follows in order of regional scale. (1) In the water source of the Pantanal, Cerrado region, it is necessary to make efficient plans to control recent agricultural development, especially in soybean and cotton production. (2) On the wetland level, legally protected areas such as national parks and RPPN (Reserva Particular do Patrimonio Natural) should be extended. (3) On the municipal level, environmental subsidies are needed for disused goldmines, and for the maintenance of tourist infrastructures such as Transpantaneira and MT 370. (4) Modern hotels and eco-lodges need to provide ecotourism organized by local people, and to equip the facilities with adequate sewage facilities and garbage recycle plants to preserve the natural environment. Key words: ecotourism, Transpantaneira, hotel, eco-lodge, Pantanal, Brazil ment1 that aims at coping with the fixation Introduction and indivisible quandaries of tourism in the late 1980s (Funck 2002).