A review of the ecological effectiveness of subtidal marine reserves in Central California, Part II: Summary of existing marine reserves in Central California and their potential benefits

In Central California, and elsewhere around the world, a great deal of discussion is occurring about the use of marine protected areas (MPAs) as a tool to help manage marine resources. This discussion is taking place because there is growing evidence that humans have depleted marine resources in many parts of the world, often despite strong regulatory efforts. Moreover, there is also mounting evidence that the degradation of marine resources began long ago, and we do not fully realize how much humans have altered “natural” environments. This uncertainty has led people to discuss the use of MPAs as a precautionary tool to prevent depletion or extinction of marine resources, and as a means of redressing past damages. The discussion about the use of marine reserves is increasing in intensity in California because several resource management agencies are considering reserves as they create or revise management plans. Often, the discussions surrounding this important public policy debate lead to questions about the biological or ecological value of existing marine protected areas. More than 100 MPAs exist along the coast of California. Many of these were established arbitrarily and lack specific purposes. Some California marine protected areas also have co-occurring or overlapping boundaries, have conflicting designations for use, and have conflicting rules and regulations. Because few of the existing marine protected areas have clearly articulated goals or objectives, however, it is difficult or impossible to evaluate their ecological effectiveness. (PDF contains 18 pages.)

Tratado provisional sobre a Colonia de Sacramento, entre Carlos II Rey de Espanha e o Principe D. Pedro, Regente de Portugal, assinado em Lisboa a 7 de maio de 1681 e ratificado em Madrid a 25 do mez

Texto manuscrito em espanhol com caligrafia do século XVIII.

Herramientas de excel para el análisis y valoración de proyectos de inversión (y II)

El presente artículo, continuación de otro publicado en el número anterior de esta revista, no tiene por objeto explicar el manejo de la hoja de cálculo Excel, ni presentar hojas de cálculo que incluyan modelos para solucionar problemas relacionados con la valoración de las decisiones de financiación e inversión. Se trata de explicar la utilidad de un paquete informático "The Decision Tolls Suite" que consta de cinco programas, cada uno de los cuales trata un aspecto distinto del análisis de las decisiones en condiciones de riesgo, que se aplica a una hoja de cálculo Excel.

A Declaração da maioridade de Sua Magestade Imperial o Senhor D. Pedro II, desde o momento em que essa idea foi aventada no corpo legislativo até o acto de sua realisação

Navegação e conquistas : tres estudos : I. Vasco da Gama, II. Villegagnon, III. Colombo /A. Zeferino Candido. Rio de Janeiro : Typ. Federal, 1899 -- Dois discursos / por Assis Brasil. Porto Alegre : Officinas Typographicas da Federação, 1886 -- Carta aos senhores eleitores da provincia de Minas Geraes / por Bernardo Pereira de Vasconcellos. 2ª Edição. Rio de Janeiro : Francisco Rodrigues de Paiva, Alfarrabista Brasileiro, Editor, 1840 -- A revolta de 1720 em Villa Rica : discurso historico-politco. Ouro Preto : Imprensa Official de Minas Geraes, 1898.

Análise acerca da arrecadação de receitas tributárias classificadas como "outros" constantes da tabela II do relatório da arrecadação de receitas federais de janeiro de 2015

Estuda os fatores que teriam influenciado a arrecadação, nos meses de novembro e dezembro de 2012, das receitas federais classificadas como “Outros” constantes da Tabela II da "Análise da Arrecadação das Receitas Federais - Janeiro/2015”, elaborada pela Secretaria da Receita Federal do Brasil (SRF). Conforme registra o solicitante, a receita arrecadada naqueles meses teria apresentado excessiva oscilação em relação à média do ano

Annotated bibliography II of the hard clam Mercenaria mercenaria

In this era of proliferating scientific information it is difficult to keep up with the literature, even in one's own field. Review articles are helpful in summarizing the status of knowledge. In oyster biology, several such published reviews have been of great help to working scientists. The outstanding contributions that come to' mind are those by Baughman (1948), Korringa (1952), Joyce (1972), Breisch and Kennedy (1980), and Kennedy and Breisch (198 I). If done well, such compilations serve as checkpoints, eliminating or vastly reducing the need to consult the literature in detail. On Long Island, New York, where the hard clam Mercenaria mercenaria is the major commercial resource, we have felt the need for some time for a compendium of knowledge on this important mollusk. Several years ago my secretary, students, and I began to gather materials for an annotated bibliography. We have already published a collection of 2233 titles (McHugh et al. 1982), nearly all accompanied by abstracts, and in this publication we have added another 460. The experience has been rewarding. We have been surprised at the extent of the literature, much of it only remotely related to the shellfish industry itself, but nevertheless throwing light on the biology, physiology, and many other aspects of the scientific knowledge of hard clams. The following bibliography is divided into three parts. Part I comprises the bulk of the bibliography, while Parts 2 and 3 contain additional titles that we decided to include during editing, submission, and approval of the manuscript for publication. All three parts are indexed together, however. We also reexamined those titles in the previous bibliography (McHugh et al. 1982) which did not include abstracts. These are included in Parts 2 and 3 of this bibliography. Most of these contained no specific reference to Mercenaria mercenaria. A few searches were terminated for various reasons. (PDF file contains 66 pages.)

A quantitative analysis of the phytoplankton of the Gulf of Panama II. On the relationship between C14 assimilation and the diatom standing crop

ENGLISH: The Inter-American Tropical Tuna Commission has maintained a hydro-biological station in the Gulf of Panama located at 8°45'N, 79°23'W in connection with their ecological investigation of the anchoveta (Cetengraulis mysticetus), a tuna baitfish (see Peterson, 1961, for references) . The depth is approximately 42 meters at mean low water at this station. Routine hydrographic and biological observations have been made (Schaefer, Bishop and Howard, 1958; Schaefer and Bishop, 1958; Forsbergh, 1963), including the collection of quantitative phytoplankton samples from November 1954 through May 1957 (Smayda, 1959; unpublished). The seasonal and regional variations in phytoplankton growth in the Gulf of Panama have also been investigated (Smayda, 1963). The relationships existing between C1 4 assimilation as determined by 24 hour in situ experiments and diatom standing crop at 10 meters when expressed as cell numbers, cell volume, cell surface area and cell plasma volume have been assessed for 30 observations made between November 1954 and May 1957 at 8°45'N, 79°23'W. The average cell volume and cell surface area characteristics for 110 diatom species and varieties are presented. SPANISH: Las relaciones existentes entre la asimilación del C14 , determinadas después de 24 horas de experimentos in situ, y la cosecha estable de las diatomeas a 10 metros, expresando el número de células, volumen celular, área de la superficie celular y volumen del plasma celular, han sido determinadas por medio de 30 observaciones hechas entre noviembre de 1954 y mayo de 1957, a los 8°45'N, 79°23'W. Se presenta, para 110 especies y variedades de diatomeas, el promedio de las características del volumen celular y del área de la superficie celular. (PDF contains 67 pages.)

Design and synthesis of quasi-diastereomeric molecules with unchanging central, regenerating axial and switchable helical chirality via cleavage and formation of Ni(II)–O and Ni(II)–N coordination bonds

9 p.

Die Reproduktion von Dorschen (Gadus morhua L. und Gadus morhua callarias L.) in der Ostsee unter besonderer Berücksichtigung der Arkonasee. Teil II: Statistische Analysen zum Anteil reproduktiv aktiver Dorsche in Bezug auf gebietsspezifische Unterschiede und Gemeinsamkeiten, sowie deren mögliche Ursachen.

Surveys were conducted to analyse temporal and spatial aspects of the spawning activities of cod in the Baltic Sea from 1993 to 2003. Part I of the article describes the general maturity development and the spawning activities in the western Baltic Sea, the Arkona Sea and the Bornholm Sea. The studies suggest that two types of spawner can be distinguished, the spring spawner in the western Baltic Sea and the summer spawner in the Arkona Sea and the Bornholm Basin. The descriptive analysis is supported by statistical studies presented in this article. It is shown, that the proportion of spawning individuals is significantly higher in summer than in spring in the ArkonaSea and the Bornholm Sea. Furthermore, it is shown that reproductive mixing of both types of spawner is possible in the Arkona Sea in May/June due to the hydrographical conditions in the Arkona Sea which were suitable in 8 of 10 years for successful reproduction of both Baltic cod stocks, and that spatial expansion of spawning activities of the eastern Baltic cod stock into the Arkona Sea is positive correlated with the size of spawning stock in the Bornholm Sea.

Ekonomian lizentziaturako matematika II. Azterketak

Ekonomian Lizentziaturako Matematika II irakasgaia gainditu behar duten ikasleentzat, eta baita ere, gai batzuetan, gradu berriko Matematika I eta Matematika II irakasgaiko ikasleentzat. Ekonomian Lizentziaturako Matematika II irakasgaiko azken hamar urteetan jarri diren azterketak eta haien erantzunak aurkituko dituzue. Lehenengo zatian, egin gabeko azterketak daude, ordena kronologikoan, zaharrenetik berrienera, eta bigarren zatian, erantzunak daude, ordena kronologikoan ere baina gaika ere. Horrela, programaren gai bakoitzaren ariketa guztiak elkarrekin aurkituko dituzue, gaiz gai ikasi nahi izanez gero

Bestandserfassung und -überwachung des atlanto-skandischen Herings. EU-Studie "Hydroacoustic Surveys of Atlanto-Scandian Herring in the Norwegian Sea, 1998-2000 (ASH-II)"

The atlanto-scandian herring consists of two major stocks, i.e. the Icelandic summer spawner and the Norwegian spring spawner. Both stocks have recovered well after complete collapse in the seventies and allow for a controlled fishery. The total allowable catch of the Norwegian spring spawner is currently 1.3 mill. t. The resumption of the fishery is accompanied by an annual and multi-national survey with Norwegian, Faeroe Islands, Icelandic and Russian contribution. In 1998 the EU will contribute to the survey with the Swedish vessel ”Argos” and in 1999 with the ”Walther Herwig III” under Dutch, Swedish and German participation. About half of the survey costs are covered by the EU by means of a funded study, the other half is contributed by the participating nations.

Annaes do Parlamento Brazileiro. Tomo II [1878]

Anais do Parlamento Brasileiro, 1878.

[Reseña] F. Petrarca, De viris illustribus, I, II, IV (eds. S. Ferrone, C. Malta, P. de Capua), Firenze, Le Lettere, 2006-2007

[ES] Un real decreto de 1904, emitido con motivo de la celebración del VI Centenario del nacimiento de Petrarca (1304-1374), creó la Commissione per l’Edizione Nazionale delle Opere di Francesco Petrarca. Después de un siglo en el que los estudios petrarquescos han experimentado un florecimiento espectacular, con varias revistas y colecciones dedicadas exclusivamente a Petrarca y con una deslumbrante nómina de especialistas, han visto la luz siete de los veinte volúmenes previstos inicialmente.

Oceanographic observations in the Gulf of Guayaquil, 1962-1964. Part II. Biological, chemical and physical.

ENGLISH: During 1961 the government of Ecuador, with the financial assistance of the Special Fund of the United Nations and the technical assistance of FAO experts, initiated an extensive program of fisheries research centered in a fisheries institute established in Guayaquil. In cooperation with this program, and in connection with Ecuador's adherence in 1961 to the Convention for the Establishment of an Inter-American Tropical Tuna Commission, a two-and-a-half year investigation of the ecology of the Gulf of Guayaquil and adjacent waters was started by the Inter-American Tropical Tuna Commission. SPANISH: Durante 1961 el gobierno ecuatoriano con el apoyo financiero del Fondo Especial de las Naciones Unidas y la ayuda técnica de los expertos de la FAO, inició un programa extensivo de investigación pesquera, centralizado en el instituto pesquero establecido en Guayaquil. En cooperación con este programa y en conexión a la afiliaci6n del Ecuador a la Convención, en 1961, para el establecimiento de una Comisión Interamericana del Atún Tropical, Cue iniciada por la Comisión una investigación de dos aftos y medio sobre la ecología del Golfo de Guayaquil y de las aguas adyacentes. (PDF contains 501 pages.)