River Plym SAP Consultation

This is the River Plym Salmon Action Plan Consultation document produced by the Environment Agency in 2003. The report pays attention on the external consultation of the River Plym Salmon Action Plan (SAP). This strategy represents an entirely new approach to salmon management within the UK and introduces the concept of river-specific salmon spawning targets as a salmon management tool. The River Plym SAP follows the format of those completed for the rivers Tamar, Lynher, Tavy, Camel and Fowey. It is the sixth of seven action plans that will be produced for salmon rivers managed by Cornwall Area. The River Plym SAP contains a description of the river catchment and highlights particular features that are relevant to the salmon population and the associated fishery. Notably, there are historic workings for china clay and a significant potable water supply at Burrator Reservoir. The main River Plym has been designated as River Ecosystem class 1 for its water quality objectives. This is the highest water quality target set for rivers. This standard has been met in all reaches of the main River Plym and River Meavy.

River Plym SAP Final Plan

This is the River Plym Salmon Action Plan Final document produced by the Environment Agency in 2003. This final Salmon Action Plan (SAP) for the River Plym catchment has been produced after consideration of feedback from external consultation. It provides a list of the agreed issues and actions for the next five years to maintain and improve the River Lynher salmon stock. These issues and actions follow on from the detailed analysis of the catchment, which is presented in the River Plym SAP Consultation document.The actions presented within this final Salmon Action Plan clarify the important issues and factors currently limiting the salmon stock on the river. The resolution of these issues should ensure that a sustainable salmon population will be maintained for future generations. The main objective of the River Plym SAP therefore, is to maintain, improve and develop the River Plym salmon stocks to a sustainable level that, on the basis of historic catch records, the catchment can clearly support. The River Plym has failed to pass its conservation limit since 1996, and the consultees felt very strongly that there were three major factors limiting the salmon stock of the River Plym.

River Yealm SAP Final Plan

This is the River Yealm Salmon Action Plan Final document produced by the Environment Agency in 2003. This final Salmon Action Plan (SAP) for the River Yealm catchment has been produced after consideration of feedback from external consultation. It provides a list of the agreed issues and actions for the next five years to maintain and improve the River Yealm salmon stock. The actions presented within this Salmon Action Plan clarify the important issues and factors currently limiting the salmon stock on the river. The resolution of these issues should ensure that a sustainable salmon population will be maintained for future generations. An attempt has been made to cost these actions, identify possible sources of funding and to provide a timescale for action. The main objective of the River Yealm SAP is to maintain, improve and develop the River Yealm salmon stocks to a sustainable level that, on the basis of historic catch records, the catchment can clearly support.

Do quase nada ao praticamente tudo: uma análise espacial da evolução da votação dos candidatos do Partido dos Trabalhadores à presidência no Nordeste.

Mudanças marcantes no perfil geográfico eleitoral do Brasil, no que diz respeito às eleições para Presidente da República, aconteceram no ano de 2006. Candidatos do Partido dos Trabalhadores (PT) que antes eram bem votados em regiões mais desenvolvidas do país, passaram a ganhar as eleições, com grande margem de preferência, nas regiões mais pobres do país. Entenda por regiões mais pobres as regiões Norte e Nordeste. Esse trabalho pretende traçar um histórico da relação eleitoral da Região Nordeste do Brasil com os candidatos do Partido dos Trabalhadores ao cargo de Presidente da República desde a redemocratização. O objetivo é entender a relação entre a opção de voto em candidatos desse partido e o desenvolvimento socioeconômico ao longo do tempo da região, levando em consideração também o programa Bolsa Família para tentar comprovar a sua racionalidade. Além disso, este trabalho faz um estudo de caso da votação da cidade de Viçosa do Ceará para exemplificar o fato de que a indução do voto para candidatos de âmbito federal por representantes locais não é mais a regra da região e sim a exceção. A investigação usa análise bibliográfica, histórica e métodos de análise estatística, principalmente, técnicas de análise espacial.

A Prática como Componente Curricular em licenciaturas de Letras: um estudo discursivo das relações entre teoria e prática

O objetivo deste trabalho foi investigar, a partir da reforma das licenciaturas nas universidades ocorrida em 2001, a constituição do eixo disciplinar Prática como Componente Curricular (PCC) nos currículos de licenciatura de cursos de Letras, Português / Espanhol da região sudeste brasileira, focando-nos na relação entre teoria e prática. Para tal discussão, utilizamo-nos das reflexões de Deleuze (1968) a fim de problematizar as possibilidades de repetição total ou de diferenciação total; Vázquez (1977), ao trazer sua discussão de práxis que trata da indissociabilidade da teoria e da prática e Schwartz (2010), para incorporar a discussão sobre o âmbito do trabalho, em particular no que concerne a impossibilidade de antecipação completa da atividade a ser realizada por um profissional. Operamos, também, com os preceitos da Análise do Discurso de base enunciativa (MAINGUENEAU, 1998, 2003) quando tratamos os enunciados como socio-historicamente situados em nossas análises. Para atingirmos nosso fim, realizamos uma contextualização documental que contou com a análise do Parecer CNE/CP 28/2001, no qual estão as determinações sobre carga horária e definição dos eixos de disciplinas da licenciatura, sendo eles: Acadêmico Científico, Prática como Componente Curricular e Estágio Supervisionado. Voltamo-nos, também, para os Projetos Políticos Pedagógicos das universidades analisadas, a fim de investigar qual o entendimento de prática construído nesses documentos. Por fim, recorremos às ementas das disciplinas obrigatórias de PCC oferecidas pelas universidades que compuseram o córpus, buscando identificar as marcas que aproximam a temática da disciplina com o trabalho que considere a prática docente, já que o eixo em questão pressupõe essa discussão. Como critérios de seleção de córpus, consideramos: contemplar uma universidade de cada estado da Região Sudeste; duas universidades que possuem disciplinas que contenham exclusivamente horas de PCC e outras duas que contenham, em uma mesmo disciplina, horas dos eixos de PCC e Acadêmico Científico. Com isso, as universidades analisadas são: UERJ, UFSCar, UFES e UFTM.

Análise multielementar em peças de ouro antigo utilizando fluorescência de raios X por dispersão em energia

Os métodos de análise não destrutiva vêm sendo largamente empregados na área de Arqueometria. Estes métodos analisam artefatos históricos e obras de arte fornecendo informações da composição, das técnicas utilizadas e do local de manufatura da época. Assim, é possível fazer a datação, estabelecer a autenticidade e avaliar técnicas de conservação e restauração. A Fluorescência de Raios X por Dispersão de Energia (EDXRF) é um método que permite fazer análises quantitativas e qualitativas multielementares dos artefatos de forma não destrutiva. Neste estudo foram analisados artefatos compostos por ouro de diferentes épocas através da técnica de Fluorescência de Raios X por Dispersão em Energia (EDXRF). Dentre os artefatos, encontram-se brincos, pingentes, estatuetas e adornos de roupa cedidos pelo Instituto de Pesquisa Histórica e Arqueológica do Rio de Janeiro (IPHARJ). As análises foram realizadas através do sistema comercial ARTAX 200. Este sistema possui ânodo de Molibdênio. Foi utilizado um filtro de alumínio com 315 μm de espessura e foi operado em 40 kV, 250 μA com 300 s de aquisição. As concentrações de Cu, Au e Ag foram obtidas através da curva de calibração feita com padrões de ouro de 24k, 18k, 16k, 14k, 12k e 10k. Os resultados mostram que todas as peças contêm ligas metálicas e ouro em diferentes concentrações em sua composição. A partir das diferenças nas concentrações de ouro, foi possível classificar as peças quanto à pureza do ouro (quilatagem). Além disso, foi possível estimar a época em que estas peças foram manufaturadas a partir da comparação dos resultados encontrados com aqueles encontrados na literatura.

Capital como Droga, Trabalho como Vício: subjetividade, euforia e depressão na pós-modernidade

O objetivo central deste estudo é examinar as novas formas de subjetivação e de mal-estar engendradas pelas exigências da sociedade do trabalho no contexto do capitalismo contemporâneo. A emergência de uma nova e perversa forma de sociabilidade e de uma subjetividade ligada a ela está intrinsecamente associada às transformações estruturais da sociedade capitalista e suas atuais condições da acumulação de capital. Considerando o caráter social e histórico da sociedade capitalista, do sujeito e da subjetividade, o foco deste trabalho deve ser o sujeito interpelado pela ideologia, clivado pelo inconsciente e individualizado pelo mercado. Busco, portanto, articular pontos teóricos entre os conceitos de ideologia, fetiche e inconsciente referenciados no materialismo histórico e na psicanálise. Ao apresentar o Capital como droga e o Trabalho como vicio, pretende-se de forma alegórica desvelar os impasses e sintomas de um sistema em crise que, apesar das sucessivas tentativas de recuperação, colapsa historicamente, levando sua dinâmica perversa aos limites do insuportável. Ao subordinar a reprodução da vida ao trabalho assalariado, ao mesmo tempo em que para se reproduzir tem sistematicamente de aboli-lo, o capitalismo engendra, na sua crise estrutural, uma das mais sofisticadas formas de dominação, sujeição e exploração: a utilização dos componentes do psiquismo e da subjetivação em nome dos interesses da ordem mercantil. No mundo globalizado pelo mercado, vem aumentando o uso de drogas lícitas, fruto ou não de prescrição médica, como um recurso para inibir todo tipo de mal-estar e impasse psíquico ou reações indesejáveis que possam comprometer a adequação dos indivíduos aos padrões da produtividade, a permanência no ambiente de trabalho, bem como o enfrentamento de conflitos e frustrações inerentes à condição humana. Essa manipulação química da subjetividade potencializa-se na atualidade, expandindo globalmente a drogadicção, no sentido amplo do termo, privando o sujeito da capacidade de pensar. Ela aponta também para as impossibilidades de o sujeito desenvolver suas faculdades ativas e criativas, assim como o diálogo com o outro, o que nos conduz cada vez mais a atitudes de intolerância e violência ou estados compulsivos e depressivos. Ao contrário do que o capitalismo podia propiciar em seu período de ascensão, os modos de inclusão imaginária engendrados pelo capitalismo pós-moderno estão baseados no consumo conspícuo e no gozo imediato, implicando novos contornos para o sofrimento psíquico, agora marcado por transtornos narcísico-identitários e saídas não-representacionais. A partir dessa reflexão, busco a crítica do conceito de sujeito configurado pelo trabalho e pelo psicologismo, que tem contribuído para práticas legitimadoras de exclusão no interior da própria psicologia. Esta crítica representa um compromisso ético-político pela desalienação do sujeito e pela superação do capitalismo, aqui entendido como um sistema que produz mercadorias e viciados em drogas.

水杉的分类、历史地理分布及其与古气候变迁的关系

本文所用标本为采自中国东北晚白垩世或古新世黑龙江省嘉荫县乌云组和早始新世辽宁省抚顺市西露天矿古城子组和计军屯组的水杉植物化石。标本包括营养结构如两种小枝，生殖结构如雄花枝和雌球果。本论文对水杉的形态结构包括叶表皮及在雄球花苞叶的上下表皮结构及花粉结构作了详细的研究。 水杉属目前已建立21个种，由于保存的原因，多数种建立在保存下来的都分器的特征上。通过对中国东北材料与曾建立的14个种M. milleri，M. glyptostroboides, M. disticha, M. japonica, M. chinensis, M. cuneata, M. papillapollenites, M. miocenica, M. kimurae, M. onukii, M. europaea, M. asiatica, M. nathorstii, M. occidentalis 之间进行的详细对比，发现这些种之间存在着极大的相似性。现代水杉M. glyptostroboides的研究非常详细，且化石种缺乏足够的特征与其相对比，因此现代水杉可作为一个生活种而存在。M. milleri和M. glyptostroboides相比较表明：二者的雄球花及木材的解剖结构特征不同，以上其他的化石种由于保存的局限性，不具有可与M. milleri对此的相应的解剖特征，认为化石种M. milleri成立。M. disticha, M. japonica, M. chinensis, M. cuneata, M. papillapolenites, M. miocenica, M. kimurae, M. onukii, M. europaea, M. asiatica, M. nathorstii 11个化石种均归于M. occidentalis。由于M. wigginsii, M. neosibirica, M. krysthofovichi, M. spitzbergensis, M. paradoxa 5个种仅建立在具有互生叶的小枝或叶表皮的基础上，M. sibirica和M. klerkiana两个种仅建立在木材解剖的结构特征上,故此7个种有待于进一步研究.因此,水杉属下确定存的有3个种:1个现代种:M. glyptostroboides;2个化石种:M. occidentalis和M. Milleri. 本文还通过收集水杉栽培状况的资料,对水杉生长的环境和生长状况统计分析,得出水杉生存繁衍的气候条件要求范围:年降水量为1000.0 - 1865.5 mm,年均温为13-16 ℃, 一月均温为-3.1至4.2 ℃,极端低温为-12 ℃, 七月均温为17.7 - 27.9 ℃。这一条件也是水杉在地质克史时期分布区应该具备的气候限制因素。本文通过收集大量的文献资料得到水杉从晚白垩世至今在全球范围内的分布状况，发现：由于自晚白垩世以来气候逐渐转冷的变化，水杉的分布范围也在逐渐变小，最后仅自然分布于中国中部湘鄂川三省的交界。以时间为横轴，水杉分布的纬度为纵轴得到水杉分布的纬度变化曲线，从各个时期最北界为点建立的曲线的起伏变化表明，除从古新世至始新世曲线稍微升高外，晚白垩世以来曲线大都在下降，反映了气温在古新世晚期略微升高，其它时期都在下降之中，这一结论与氧同位素的结论基本一致。

An ecological characterization of the Stellwagen Bank National Marine Sanctuary Region: oceanographic, biogeographic, and contaminants assessment

The mission of NOAA’s National Marine Sanctuary Program (NMSP) is to serve as the trustee for a system of marine protected areas, to conserve, protect, and enhance their biodiversity, ecological integrity, and cultural legacy while facilitating compatible uses. Since 1972, thirteen National Marine Sanctuaries, representing a wide variety of ocean environments, have been established, each with management goals tuned to their unique diversity. Extending from Cape Ann to Cape Cod across the mouth of Massachusetts Bay, Stellwagen Bank National Marine Sanctuary (NMS) encompasses 2,181 square kilometers of highly productive, diverse, and culturally unique Federal waters. As a result of its varied seafloor topography, oceanographic conditions, and high primary productivity, Stellwagen Bank NMS is utilized by diverse assemblages of seabirds, marine mammals, invertebrates, and fish species, as well as containing a number of maritime heritage resources. Furthermore, it is a region of cultural significance, highlighted by the recent discovery of several historic shipwrecks. Officially designated in 1992, Stellwagen Bank became the Nation’s twelfth National Marine Sanctuary in order to protect these and other unique biological, geological, oceanographic, and cultural features of the region. The Stellwagen Bank NMS is in the midst of its first management plan review since designation. The management plan review process, required by law, is designed to evaluate, enhance, and guide the development of future research efforts, education and outreach, and the management approaches used by Sanctuaries. Given the ecological and physical complexity of Stellwagen Bank NMS, burgeoning anthropogenic impacts to the region, and competing human and biological uses, the review process was challenged to assimilate and analyze the wealth of existing scientific knowledge in a framework which could enhance management decision-making. Unquestionably, the Gulf of Maine, Massachusetts Bay, and Stellwagen Bank-proper are extremely well studied systems, and in many regards, the scientific information available greatly exceeds that which is available for other Sanctuaries. However, the propensity of scientific information reinforces the need to utilize a comprehensive analytical approach to synthesize and explore linkages between disparate information on physical, biological, and chemical processes, while identifying topics needing further study. Given this requirement, a partnership was established between NOAA’s National Marine Sanctuary Program (NMSP) and the National Centers for Coastal Ocean Science (NCCOS) so as to leverage existing NOAA technical expertise to assist the Sanctuary in developing additional ecological assessment products which would benefit the management plan review process.

A guide to monitoring reef fish in the National Park Service's South Florida/Caribbean Network

Reef fishes are conspicuous and essential components of coral reef ecosystems and economies of southern Florida and the United States Virgin Islands (USVI). Throughout Florida and the USVI, reef fish are under threat from a variety of anthropogenic and natural stressors including overfishing, habitat loss, and environmental changes. The South Florida/Caribbean Network (SFCN), a unit of the National Park Service (NPS), is charged with monitoring reef fishes, among other natural and cultural resources, within six parks in the South Florida - Caribbean region (Biscayne National Park, BISC; Buck Island Reef National Monument, BUIS; Dry Tortugas National Park, DRTO; Everglades National Park, EVER; Salt River Bay National Historic Park and Ecological Preserve, SARI; Virgin Islands National Park, VIIS). Monitoring data is intended for park managers who are and will continue to be asked to make decisions to balance environmental protection, fishery sustainability and park use by visitors. The range and complexity of the issues outlined above, and the need for NPS to invest in a strategy of monitoring, modeling, and management to ensure the sustainability of its precious assets, will require strategic investment in long-term, high-precision, multispecies reef fish data that increases inherent system knowledge and reduces uncertainty. The goal of this guide is to provide the framework for park managers and researchers to create or enhance a reef fish monitoring program within areas monitored by the SFCN. The framework is expected to be applicable to other areas as well, including the Florida Keys National Marine Sanctuary and Virgin Islands Coral Reef National Monument. The favored approach is characterized by an iterative process of data collection, dataset integration, sampling design analysis, and population and community assessment that evaluates resource risks associated with management policies. Using this model, a monitoring program can adapt its survey methods to increase accuracy and precision of survey estimates as new information becomes available, and adapt to the evolving needs and broadening responsibilities of park management.

Fisheries databases for assessing habitat functions of Cape Romain NWR

The US Fish and Wildlife Service Cape Romain National Wildlife Refuge (CRNWR) and the Center for Coastal Environmental Health and Biomolecular Research (CCEHBR) at Charleston are interested in assessing the status of our coastal resources in light of increased coastal development and recreational use. Through an Interagency Agreement (FWS #1448-40181-00-H-001), an ecological characterization was undertaken to describe the status of and potential impacts to resources at CRNWR. This report describes historic fisheries-independent or non-commercial data relevant to CRNWR that can be used to evaluate the role of the Refuge as habitat for nearshore and offshore fish species. The purpose of this document is two-fold, first to give resource managers an understanding of fisheries data that have been collected over the years and, second, to illustrate how these data can be applied to address specific management issues. This report provides an overview of historic fisheries data collected along the southeast coast, as well as basic summaries of that data relevant to CRNWR, indicating how these data can be used to address specific questions of interest to Refuge managers and biologists.

Sensitivity of Lake Sturgeon population dynamics and genetics to demographic parameters [Powerpoint Slide]

Lake sturgeon Acipenser fulvescens restoration is a priority throughout the Great Lakes basin, where sturgeon have been reduced to less than 1% of historic levels due to habitat degradation, overharvest, and fragmentation of spawning populations. The population parameters most important to long-term lake sturgeon persistence are unknown.

Lobster trap debris in the Florida Keys National Marine Sanctuary: distribution, abundance, density, and patterns of accumulation

The fishery for spiny lobster Panulirus argus in the Florida Keys National Marine Sanctuary is well chronicled, but little information is available on the prevalence of lost or abandoned lobster traps. In 2007, towed-diver surveys were used to identify and count pieces of trap debris and any other marine debris encountered. Trap debris density (debris incidences/ha) in historic trap-use zones and in representative benthic habitats was estimated. Trap debris was not proportionally distributed with fishing effort. Coral habitats had the greatest density of trap debris despite trap fishers’ reported avoidance of coral reefs while fishing. The accumulation of trap debris on coral emphasizes the role of wind in redistributing traps and trap debris in the sanctuary. We estimated that 85,548 ± 23,387 (mean ± SD) ghost traps and 1,056,127 ± 124,919 nonfishing traps or remnants of traps were present in the study area. Given the large numbers of traps in the fishery and the lack of effective measures for managing and controlling the loss of gear, the generation of trap debris will likely continue in proportion to the number of traps deployed in the fishery. Focused removal of submerged trap debris from especially vulnerable habitats such as reefs and hardbottom, where trap debris density is high, would mitigate key habitat issues but would not address ghost fishing or the cost of lost gear.

Scales of spatial variation in demography of a large coral-reef fish: an exception to the typical model?

Spatial variation in demographic parameters of the red throat emperor (Lethrinus miniatus) was examined among 12 coral reefs in three geographic regions (Townsville, Mackay, and Storm Cay) spanning over 3° of latitude of the Great Barrier Reef, Australia. Estimates of demographic parameters were based on age estimates from counts of annuli in whole otoliths because there was no significant difference in age estimates between whole and sectioned otoliths. There were significant regional differences in age structures, rates of somatic and otolith growth, and total mortality. The Townsville region was characterized by the greatest proportion of older fish, the smallest maximum size, and the lowest rates of otolith growth and total mortality. In contrast the Mackay region was characterized by the highest proportion of younger fish, the largest maximum size, and the highest rates of otolith growth and total mortality. Demographic parameters for the Storm Cay region were intermediate between the other two regions. Historic differences in fishing pressure and regional differences in productivity are two alternative hypotheses given to explain the regional patterns in demographic parameters. All demographic parameters were similar among the four reefs within each region. Thus, subpopulations with relatively homogeneous demographic parameters occurred on scales of reef clusters. Previous studies, by contrast, have found substantial between-reef variation in demographic parameters within regions. Thus spatial variation in demographic parameters for L. miniatus may differ from what is assumed typical for a coral-reef fish metapopulation.

Turtle excluder devices -- Are the escape openings large enough?

All five species of sea turtles in continental U.S. waters are protected under the Endangered Species Act of 1973 and the population sizes of all species remain well below historic levels. Shrimp trawling was determined to be the largest source of anthropogenic mortality of many of the species. As a mechanism to reduce the incidental catch of turtles in trawl nets, turtle excluder devices have been required intermittently in the shrimp fishery since 1987, and at all times since 1994. The expanded turtle excluder device (TED) regulations, implemented in 1994, were expected to reduce shrimp trawl capture of sea turtles by 97%. Recent evidence has indicated that the sizes of turtles stranding were not representative of the animals subjected to being captured by the shrimp trawlers. The purpose of our study was to compare the sizes of stranded sea turtles with the size of the TED openings. We compared the sizes of stranded loggerhead (Caretta caretta), green (Chelonia mydas), and Kemp’s ridley (Lepidochelys kempii) sea turtles, the three species most commonly found stranded, to the minimum widths and heights of TED openings. We found that annually a large proportion of stranded loggerhead turtles (33–47%) and a small proportion of stranded green turtles (1–7%) are too large to fit through the required minimum-size TED openings. The continued high mortality of sea turtles caused by bottom trawling is reason for concern, especially for the northern subpopulation of loggerhead turtles, which currently is not projected to achieve the federal recovery goal of reaching and maintaining prelisting levels of nesting.