The ecological basis of fishery yield of the Puerto Rico-Virgin Islands Insular Shelf: 1987 Assessment

A literature review was conducted to locate information on the flow of energy from primary producers to the fishery stocks of the Puerto Rican-Virgin Islands insular shelf. This report uses site-specific information to describe the major ecological subsystems, or habitats, of the region, to identify the more common species and the subsystems in which they occur, to quantify productivity and biomass, and to outline trophic relationships. Discussions on each topic and subsystem vary in substance and detail, being limited by the availability and accessibility of information. (PDF contains 189 pages) Seven distinct subsystems are described: mangrove estuary, seagrass bed, coral reef, algal plain, sand/mud bottom, shelf break, and overlying pelagic. Over 50 tables provide lists of species found in each habitat on various surveys dating back to 1956. Estimates of density, relative abundance, and productivity are provided when possible. We evaluated whether sufficient information exists to support an analysis of the energy basis of fishery production in the area, beginning with the design and development of an ecosystem model. Data needs in three categories - species lists, biomass, and trophic relations - were examined for each subsystem and for each of three species groups - primary producers, invertebrates, and fish. We concluded that adequate data, sufficient for modeling purposes, are available in 16 (25%) of 64 categories; limited data, those requiring greater extrapolation, are available in 35 (55%) categories; and no data are available in 13 (20%) categories. The best-studied subsystems are seagrass beds and coral reefs, with at least limited data in all categories. Invertebrates, the intermediate link in the food web between primary producers and fishes, are the least quantified group in the region. Primary production and fishes, however, are relatively well-studied, providing sufficient data to support an ecosystem-level analysis and to initiate a modeling effort.

Iturriozko Torrea: historia eta kultur ondarea

Mugarri nº 10. Texos en euskera y castellano.

Euskal gramatikagintza zaharraren historia laburra: XVII-XVIII. mendeak

Julio Urkixo Euskal Filologi Mintegiaren Urtekariaren Gehigarriak, LI.

Notas para una historia de la traducción literaria en Galicia

Eterio Pajares, Raquel Merino y José Miguel Santamaría (eds.)

Synopsis, ou, deducção chronologica dos factos mais notaveis da historia do Brasil

Deducção chronologica dos fatos mais notaveis da historia do Brasil

Hydroacoustic evaluation of spawning red hind (Epinephelus guttatus) aggregations along the coast of Puerto Rico in 2002 and 2003

Red hind (Epinephelus guttatus) have been overfished in the Caribbean and were included with seven other regional grouper species deemed vulnerable to risk of extinction. The Puerto Rico Department of Natural and Environmental Resources desired to map spawning red hind aggregations within commonwealth waters as part of their resource management program for the species. Mobile hydroacoustic surveys were conducted over 3-day periods in 2002 and 2003, indexed to the full moon phase in February or March when red hind were known to aggregate. Four vessels concurrently sampled the southwest, south, and southeast coasts of Puerto Rico in 2002. In 2003, three vessels conducted complementary surveys of the northwest, north, and northeast coasts of the island, completing a circuit of the coastal shelf-spawning habitat. These surveys indicated that red hind spawning aggregations were prevalent along the south and west coasts, and sparse along the north coast during the survey periods. Highest spawning red hind concentrations were observed in three areas offshore of the west coast of Puerto Rico, around Mona and Desecheo islands (20,443 and 10,559 fish/km2, respectively) and in the Bajo de Cico seasonal closed area (4,544 fish/km2). Following both 2002 and 2003 surveys, a series of controlled acoustic measurements of known local fish species in net pens were conducted to assess the mean target strength (acoustic backscatter) of each group. Ten species of fish were measured, including red hind (E. guttatus), coney (E. fulvus), white grunt (Haemulon plumieri), pluma (Calamus pennatula), blue tang (Acanthurus coeruleus), squirrel fish (Holocentrus spp.), black durgeon (Melichtyhs niger), ocean file fish (Canthidermis sufflamen), ocean surgeon fish (Acanthurus bahianus), and butter grouper (Mycteroperca spp.). In general, the mean target strength results from the caged fish experiments were in agreement with published target strength length relationships, with the exception of white grunt and pluma.

Hacia una historia de la traducción en la España de Franco

Eterio Pajares, Raquel Merino y José Miguel Santamaría (eds.)

Love story: La traducción (inglés/español) de una historia de amor y desamor con la censura franquista

Raquel Merino Álvarez, José Miguel Santamaría, Eterio Pajares (eds.)

Historia patria : o Brazil de 1831 a 1840

História cronológica do período da Minoridade, com detalhes sobre suas conspirações e lutas.

Historia della disunione del Regno di Portogallo dalla Corona di Castiglia

Essa é a segunda edição de uma obra clássica sobre a restauração da monarquia portuguesa, com referências sobre o Brasil e adesão a D.João IV. O Séc. XVII foi, para Portugal, um tempo de lutas, tanto na Europa como no Brasil e na África. Foi, ainda, um período de reorganização jurídica e econômica da sociedade.

Memorias para a historia da capitania de S. Vicente, hoje chamada de S. Paulo, do Estado do Brazil / publicada de ordem da Academia R. das Sciencias por Fr. Gaspar da Madre de Deos

Segundo Richard R. Ramer, "Primeira edição. O autor, natural de Santos, SP, escreveu esta obra depois de ter feito um estudo cuidadoso em documentos contemporâneos...".

Aitorkizunen historia eta testua: Orixeren eskuizkributik Lekuonaren ediziora

482 p., [21] p. de lám. - Anejos del Anuario del Seminario de Filología Vasca "Julio de Urquijo" ; 48 - Monumenta Linguae Vasconum : Studia et Instrumenta ; 2

Pequeno cathecismo historico :contendo em compendio a historia sagrada, doutrina cristã /composto em francez pelo Abbade Fleury ; e traduzido em portuguez de ordem do Governo Imperial por Joaquim José da Silveira

Referência: Diccionario Bibliographico Brazileiro / Augusto Victorino Alves Sacramento Blake, 1899. v. 4, p. 179.

Instrucção para os viajantes e empregados nas colonias sôbre a maneira de colher, conservar, e remetter os objectos de historia natural /arranjada pela Administração do R. Museu de Historia Natural de Paris ; traduzida por Ordem de Sua Magestade Fidelissima, expedida pelo Excellentissimo Ministro e Secretario de Estado dos Negocios do Reino do original francez impresso em 1818 ; augmentada, em notas, de muitas das instruções aos correpondentes da Academia R. das Sciencias de Lisboa, impressas em 1781 e precedida de algumas reflexões sôbre a historia natural do Brazil, e estabelecimento do museu e jardim Botanico em a Côrte do Rio de Janeiro

Referência: Bibliografia da Impressão Regia do Rio de Janeiro / Ana Maria de Almeida Camargo, Rubens Borba de Moraes, 1993. v. 1, p. 220