Private protected areas in Australia: current status and future directions

Despite the recognised importance of private land for biodiversity conservation, there has been little research into systems of private protected areas at a country-wide level. Here I look at definitions, legislation, ownership, management approaches and effectiveness, distribution and incentives provided to private protected areas in Australia. The term 'private protected areas', although increasingly used, still suffers from a lack of a clear and concise definition in Australia. Australian states and territories have legislation enabling the application of conservation covenants over private land; covenants being the primary mechanism to secure conservation intent on the title of the land in perpetuity. If considering all 'in perpetuity' conservation covenants under a dedicated program to be private protected areas and land owned by non-government organisations and managed for the purpose of biodiversity conservation, there were approximately 5,000 terrestrial properties that could be considered private protected areas in Australia covering 8,913,000 ha as at September 2013. This comprises almost 4,900 conservation covenants covering over 4,450,000 ha and approximately 140 properties owned by private land trusts covering approximately 4,594,120 ha. Most conservation covenanting programs now seek to complement the comprehensiveness, adequacy and representativeness of the public reserve system, either stating so explicitly or by aiming to protect the highest priority ecosystems on private land. There are a range of incentives offered for private land conservation and requirements of owners of private protected areas to report on their activities vary in Australia. However, there are a number of key policy challenges that need to be addressed if private protected areas are to achieve their full potential in Australia, including managing broad-scale ecosystem processes, protection and tenure reform, improved financial incentives, and access to emerging ecosystem service markets.

The Associations Between the Maladaptive Personality Dimensions of Neediness and Self-Criticism, Defense Styles, Selfobject Needs, and Attachment Styles in an Iranian Sample

The present study extends previous findings by examining whether defense styles, selfobject needs, attachment styles relate to Neediness and Self-Criticism, as maladaptive personality dimensions focused, respectively, on relatedness and self-definition in an Iranian sample. Three hundred and fifty two participants completed a socio-demographic questionnaire as well as the Persian forms of the Depressive Experiences Questionnaire, Experience of Close Relationships-Revised, Defense Style Questionnaire, Beck Depression Inventory–II and Selfobject Needs Inventory. Two Multiple Linear Regression Analyses, entering Self-criticism and Neediness as criterion variables, were computed. According to the results high Attachment anxiety, high Immature defenses, high depressive symptoms, and high need for idealization were related to self-criticism, and explained 47% of its variance. In addition, high attachment anxiety, low mature defenses, high neurotic defenses, high avoidance of mirroring, and low avoidance of idealization/twinship were related to neediness, and explained 40% of its variance. A Principal Component Analysis was performed, entering all the studied variables. Three factors emerged; one describing a maladaptive form of psychological functioning and two describing more mature modes of psychological functioning. The results are discussed in their implications for the understanding of neediness and self-criticism as maladaptive personality dimensions focused, respectively, on relatedness and self-definition.

Adolescence : a useful concept for this millennium

This paper proposes adolescence as a useful concept rather than definitive. It explores the notion of adolescence and its relevance to contemporary society and schooling. We reflect on the purposes for the emergence of research into adolescence during the early 20th century, particularly the particular scientific and societal pressures that served to bring this field to prominence. Recent debate has started to problematise many of the early parameters used to define and provide bounds for understanding adolescents and adolescent experience and for the rationale for some notionally tailored educational contexts. This paper provides an overview of this debate and argues for a reconsideration of some of the basic tenets for definition. In particular we discuss the cultural construction of adolescence in the light of our new globalised society. A possibility for thinking about contemporary adolescents is by considering them in terms of generational characteristics. What makes a new generation? Typically, members of a generation share age, a set of experiences during formative years, and a set of social and economic conditions. The adolescents of today fall into the group known collectively as the ‘Y Generation’, the ‘D (digital) Generation’, Generation C (consumer) and the ‘Millennial’s’. Born after mid-1980, they are characterised as computer and internet competent, multi-taskers, with a global perspective. They respond best to visual language, and are heavily influenced by the media. We consider the generational traits and how this impacts on the teaching and learning.

Beyond charity : outlines of a jurisprudence for civil society

There is not a single, coherent, jurisprudence for civil society organisations. Pressure for a clearly enuciated body of law applying to the whole of this sector of society continues to increase. The rise of third sector scholarship, the retreat of the welfare state, the rediscovery of the concept of civil society and pressures to strengthen social capital have all contributed to an ongoing stream of inquiry into the laws that regulate and favour civil society organisations. There have been almost thirty inquiries over the last sixty years into the doctrine of charitable purpose in common law countries. Those inquiries have established that problems with the law applying to civil society organisations are rooted in the common law adopting a ‘technical’ definition of charitable purpose and the failure of this body of law to develop in response to societal changes. Even though it is now well recognised that problems with law reform stem from problems inherent in the doctrine of charitable purpose, statutory reforms have merely ‘bolted on’ additions to the flawed ‘technical’ definition. In this way the scope of operation of the law has been incrementally expanded to include a larger number of civil society organisations. This piecemeal approach continues the exclusion of most civil society organisations from the law of charities discourse, and fails to address the underlying jurisprudential problems. Comprehensive reform requires revisiting the foundational problems embedded in the doctrine of charitable purpose, being informed by recent scholarship, and a paradigm shift that extends the doctrine to include all civil society organisations. Scholarly inquiry into civil society organisations, particularly from within the discipline of neoclassical economics, has elucidated insights that can inform legal theory development. This theory development requires decoupling the two distinct functions performed by the doctrine of charitable purpose which are: setting the scope of regulation, and determining entitlement to favours, such as tax exemption. If the two different functions of the doctrine are considered separately in the light of theoretical insights from other disciplines, the architecture for a jurisprudence emerges that facilitates regulation, but does not necessarily favour all civil society organisations. Informed by that broader discourse it is argued that when determining the scope of regulation, civil society organisations are identified by reference to charitable purposes that are not technically defined. These charitable purposes are in essence purposes which are: Altruistic, for public Benefit, pursued without Coercion. These charitable puposes differentiate civil society organisations from organisations in the three other sectors namely; Business, which is manifest in lack of altruism; Government, which is characterised by coercion; and Family, which is characterised by benefits being private not public. When determining entitlement to favour, it is theorised that it is the extent or nature of the public benefit evident in the pursuit of a charitable purpose that justifies entitlement to favour. Entitlement to favour based on the extent of public benefit is the theoretically simpler – the greater the public benefit the greater the justification for favour. To be entitled to favour based on the nature of a purpose being charitable the purpose must fall within one of three categories developed from the first three heads of Pemsel’s case (the landmark categorisation case on taxation favour). The three categories proposed are: Dealing with Disadvantage, Encouraging Edification; and Facilitating Freedom. In this alternative paradigm a recast doctrine of charitable purpose underpins a jurisprudence for civil society in a way similar to the way contract underpins the jurisprudence for the business sector, the way that freedom from arbitrary coercion underpins the jurisprudence of the government sector and the way that equity within families underpins succession and family law jurisprudence for the family sector. This alternative architecture for the common law, developed from the doctrine of charitable purpose but inclusive of all civil society purposes, is argued to cover the field of the law applying to civil society organisations and warrants its own third space as a body of law between public law and private law in jurisprudence.

Implementation guide for surveillance of Clostridium difficile infection

The Implementation Guide for hospital surveillance of Clostridium difficile infection (CDI) has been produced by the Healthcare Associated Infection (HAI) Technical Working Group of the Australian Commission on Safety and Quality in Health Care (ACSQHC), and endorsed by the HAI Advisory Group. State jurisdictions and the ACSQHC have representatives on the Technical Working Group, and have had input into this document. The Guide is intended to be used by Australian hospitals and organisations to support the implementation of hospital-identified Clostridium difficile infection (CDI) surveillance using the endorsed case definition in this guide. It has been produced to support consistency of surveillance activities and is not intended to replace clinical assessment of infection for patient management.

Assessing resilience of water resources systems under the impacts of climate change

This paper presents an approach to assess the resilience of a water supply system under the impacts of climate change. Changes to climate characteristics such as rainfall, evapotranspiration and temperature can result in changes to the global hydrological cycle and thereby adversely impact on the ability of water supply systems to meet service standards in the future. Changes to the frequency and characteristics of floods and droughts as well as the quality of water provided by groundwater and surface water resources are the other consequences of climate change that will affect water supply system functionality. The extent and significance of these changes underline the necessity for assessing the future functionality of water supply systems under the impacts of climate change. Resilience can be a tool for assessing the ability of a water supply system to meet service standards under the future climate conditions. The study approach is based on defining resilience as the ability of a system to absorb pressure without going into failure state as well as its ability to achieve an acceptable level of function quickly after failure. In order to present this definition in the form of a mathematical function, a surrogate measure of resilience has been proposed in this paper. In addition, a step-by-step approach to estimate resilience of water storage reservoirs is presented. This approach will enable a comprehensive understanding of the functioning of a water storage reservoir under future climate scenarios and can also be a robust tool to predict future challenges faced by water supply systems under the consequence of climate change.

Abandoning the Magic Circle

As a concept, the magic circle is in reality just 4 years old. Whilst often accredited to Johan Huizinga (1955), the modern usage of term in truth belongs to Katie Salen and Eric Zimmerman. It became in academia following the publication of “Rules of Play” in 2003. Because of the terminologyused, it carries with it unhelpful preconceptions that the game world, or play-space, excludes reality. In this paper, I argue that Salen and Zimmerman (2003) have taken a term used as an example, and applied a meaning to it that was never intended, based primarily upon definitions given by other authors, namely Apter (1991) and Sniderman (n.d.). I further argue that the definition itself contains a logical fallacy, which has prevented the full understanding of the definition in later work. Through a study of the literature in Game Theory, and examples of possible issues which could arise in contemporary games, I suggest that the emotions of the play experience continue beyond the play space, and that emotions from the “real world” enter it with the participants. I consider a reprise of the Stanley Milgram Obedience Experiment (2006), and what that tells us about human emotions and the effect that events taking place in a virtual environment can have upon them. I evaluate the opinion espoused by some authors of there being different magic circles for different players, and assert that this is not a useful approach to take when studying games, because it prevents the analysis of a game as a single entity. Furthermore I consider the reasons given by other authors for the existence of the Magic Circle, and I assert that the term “Magic Circle” should be discarded, that it has no relevance to contemporary games, and indeed it acts as a hindrance to the design and study of games. I conclude that the play space which it claims to protect from the courts and other governmental authorities would be better served by the existing concepts of intent, consent, and commonly accepted principles associated with international travel.

Devenir plurilingue : la perspective des littératies multiples

Abstract - English Multiple literacies refers to reading, reading the world and self. This article proposes an understanding of reading that goes beyond its definition in psychology and applied linguistics. This longitudinal project is interested in a conceptualisation of what reading is, how it functions and what it produces in becoming multilingual. Reading is explored through the lens of an empirical study involving five female pupils from senior Kindergarten to Grade 3 observed and interviewed in relation to activities at school and at home. The study took place in Ottawa schools where French is the sole language of instruction. Reading in the context of multiple literacies is conceptualised to disrupt /deterritorialise and to be immanent, offering the potentiality to go beyond what is to what could be. Becoming multilingual is a continuous movement involving networks of rhizomatic connections and reading the world and self. Résumé - Francais Les littératies multiples se réfèrent à la lecture, la lecture du monde et la lecture de soi. Cet article propose une compréhension de la lecture qui dépasse sa définition usuelle en psychologie et en linguistique appliquée. Ce projet longitudinal porte sur la conceptualisation de la lecture, son fonctionnement et ce qu’elle produit dans le devenir plurilingue. La lecture est examinée selon l’optique d’une étude empirique durant laquelle cinq écolières du jardin d’enfants à la 3e année étaient observées et interviewées par rapport à des activités à l’école et à la maison. L’étude a eu lieu dans des écoles d’Ottawa dont la seule langue d’enseignement est le français. Dans le contexte des littératies multiples, la lecture est conceptualisée comme étant perturbatrice/déterritorialisante et immanente. Elle offre la potentialité d’aller au-delà de ce qui est vers ce qui pourrait être. Devenir plurilingue est un mouvement continu faisant appel à des réseaux de connexions rhizomatiques et à la lecture du monde et de soi.

Valtion taiteilijatuki taiteilijan määrittelijänä : Määrittelyvallan ehtoja ja ulottuvuuksia pohjoismaisen tukimallin suomalaisessa muunnelmassa

The dissertation studies state support for artists in the context of the societal process of producing definitions of the artist. It examines the dimensions of and conditions for the power of definition inherent in the Nordic model of artists' support. The dissertation consists of a summary in Finnish and five articles published in English. The theoretical framework is based on Pierre Bourdieu's theory of the fields of cultural production and the concept of artistic classification systems introduced by Paul DiMaggio. The framework also makes use of the analyses by Per Mangset and Dag Solhjell of the relationship between Norwegian artistic fields and the state policy of supporting art. The study assumes that an examination of the formulation and content of the policy of support is insufficient, and extends the analysis to the implementation of the policy both at the level of the structures of decision making and at the level of actual decisions and their impacts. The analysis of the economic dimension of the definition power of artists' support uses register-based data on artists' financial situation. Survey data is used in studying the attitudes of Finnish artists toward state support for artists. The analysis of the Nordic policy of supporting artists uses data based on documents and interviews concerning the formulation and implementation of the policy in Denmark, Finland, Norway and Sweden. The cross-country comparison contributes to identifying the specific features of the Finnish policy of supporting artists from the point of view of its potential power of definition. The study concludes that the legitimating arguments, goals and means of the policy of supporting artists, as well as the structures and actions of the bodies implementing the policy, have an impact on the formulation of definitions of the artist. For example, a relevant factor in this context seems to be the way in which the relationship between various fields of art and the system of support is organized. According to the comparative analysis, the greater the correspondence between the administrative structures of decision making and the organizational structure of artistic fields, the greater the resistance to change regarding the artistic categories produced. By contrast, those structures of decision making which require negotiations and compromises between various interests have produced artistic categories that have been more inclined to change. The development of the Finnish system of artists' support over the past few decades can be described as a slow expansion towards new areas of art. However, the demarcations and hierarchies between various fields of art have not lost their significance, and state support for artists still concentrates on the same areas as it did when the policy of supporting artists was established. State support always contains an element of power. According to the study, the Nordic policy of supporting artists has both the material and symbolic power to participate in the production of societal definitions of the artist. The legitimating arguments, goals and means of the Finnish artists' support, as well as the criteria for granting it, strengthen the symbolic dimension of this power also in terms of the symbolic capital valued by the artistic fields. In this sense, it can be said that the state is one of the actors in the Finnish fields of art. The symbolic dimension of the definition power of artists' support is, however, in the last instance derived from the artistic fields, and reinforces on its part the definition power of these fields.

Properties of Toeplitz operators on analytic function spaces : from function symbols to distributions

Toeplitz operators are among the most important classes of concrete operators with applications to several branches of pure and applied mathematics. This doctoral thesis deals with Toeplitz operators on analytic Bergman, Bloch and Fock spaces. Usually, a Toeplitz operator is a composition of multiplication by a function and a suitable projection. The present work deals with generalizing the notion to the case where the function is replaced by a distributional symbol. Fredholm theory for Toeplitz operators with matrix-valued symbols is also considered. The subject of this thesis belongs to the areas of complex analysis, functional analysis and operator theory. This work contains five research articles. The articles one, three and four deal with finding suitable distributional classes in Bergman, Fock and Bloch spaces, respectively. In each case the symbol class to be considered turns out to be a certain weighted Sobolev-type space of distributions. The Bergman space setting is the most straightforward. When dealing with Fock spaces, some difficulties arise due to unboundedness of the complex plane and the properties of the Gaussian measure in the definition. In the Bloch-type spaces an additional logarithmic weight must be introduced. Sufficient conditions for boundedness and compactness are derived. The article two contains a portion showing that under additional assumptions, the condition for Bergman spaces is also necessary. The fifth article deals with Fredholm theory for Toeplitz operators having matrix-valued symbols. The essential spectra and index theorems are obtained with the help of Hardy space factorization and the Berezin transform, for instance. The article two also has a part dealing with matrix-valued symbols in a non-reflexive Bergman space, in which case a condition on the oscillation of the symbol (a logarithmic VMO-condition) must be added.

Scheduling expression trees for delayed-load architectures

In this paper we consider the problem of scheduling expression trees on delayed-load architectures. The problem tackled here takes root from the one considered in [Proceedings of the ACM SIGPLAN '91 Conf. on Programming Language Design and Implementation, 1991. p. 256] in which the leaves of the expression trees all refer to memory locations. A generalization of this involves the situation in which the trees may contain register variables, with the registers being used only at the leaves. Solutions to this generalization are given in [ACM Trans. Prog. Lang. Syst. 17 (1995) 740, Microproc. Microprog. 40 (1994) 577]. This paper considers the most general case in which the registers are reusable. This problem is tackled in [Comput. Lang, 21 (1995) 49] which gives an approximate solution to the problem under certain assumptions about the contiguity of the evaluation order: Here we propose an optimal solution (which may involve even a non-contiguous evaluation of the tree). The schedule generated by the algorithm given in this paper is optimal in the sense that it is an interlock-free schedule which uses the minimum number of registers required. An extension to the algorithm incorporates spilling. The problem as stated in this paper is an instruction scheduling problem. However, the problem could also be rephrased as an operations research problem with a difference in terminology. (C) 2002 Elsevier Science B.V. All rights reserved.

Implication of scaling hierarchy associated with nonequilibrium: field and particulate

The advent of nanotechnology has necessitated a better understanding of how material microstructure changes at the atomic level would affect the macroscopic properties that control the performance. Such a challenge has uncovered many phenomena that were not previously understood and taken for granted. Among them are the basic foundation of dislocation theories which are now known to be inadequate. Simplifying assumptions invoked at the macroscale may not be applicable at the micro- and/or nanoscale. There are implications of scaling hierrachy associated with in-homegeneity and nonequilibrium. of physical systems. What is taken to be homogeneous and equilibrium at the macroscale may not be so when the physical size of the material is reduced to microns. These fundamental issues cannot be dispensed at will for the sake of convenience because they could alter the outcome of predictions. Even more unsatisfying is the lack of consistency in modeling physical systems. This could translate to the inability for identifying the relevant manufacturing parameters and rendering the end product unpractical because of high cost. Advanced composite and ceramic materials are cases in point. Discussed are potential pitfalls for applying models at both the atomic and continuum levels. No encouragement is made to unravel the truth of nature. Let it be partiuclates, a smooth continuum or a combination of both. The present trend of development in scaling tends to seek for different characteristic lengths of material microstructures with or without the influence of time effects. Much will be learned from atomistic simulation models to show how results could differ as boundary conditions and scales are changed. Quantum mechanics, continuum and cosmological models provide evidence that no general approach is in sight. Of immediate interest is perhaps the establishment of greater precision in terminology so as to better communicate results involving multiscale physical events.

O quebra-nozes de Machado de Assis: crítica e nacionalismo

Esta tese visa a analisar três perspectivas nacionalistas oferecidas pela obra crítica de Machado de Assis. Buscamos, inicialmente, a feição intelectual do jovem Machado no interior do projeto romântico-nacionalista, com o qual estava alinhado e do qual se afastaria paulatinamente. Para tanto, foi cotejado, inicialmente, com dois militantes daquele nacionalismo defensivo: Santiago Nunes Ribeiro e Joaquim Norberto de Sousa Silva. Esse lugar de onde falava Machado ganha em definição num segundo momento, quando empreendemos a análise comparativa de seus textos com os de Macedo Soares e José de Alencar. Sobretudo entre 1859 e 1872, Machado de Assis construiria sua crítica teatral, tornando-se um paladino da comédia realista francesa. A primeira face nacionalista de sua crítica afirma-se nesse profundo envolvimento de Machado com o projeto de um teatro brasileiro pautado no potencial pedagógico da alta comédia. A segunda perspectiva nacionalista define-se à medida que se define o classicismo moderno de Machado, uma articulação muito pessoal de sua visão universalista com a já instaurada modernidade literária. Para a análise desse viés, usamos o corpus de sua crítica literária construída como gênero autônomo, oferecida convencionalmente ao público, por via da qual escritores e leitores se habilitariam a intervir na sociedade, cumprindo, patrioticamente, a missão para a qual a literatura os preparara. A partir de 1883, depois de quase cinco anos afastado da crônica, Machado a retoma, usando-a para exercitar, mais franca e assiduamente, uma particular teoria da cultura brasileira e, paralelamente, uma espécie de busca de nosso caráter nacional. Dessa forma, seu nacionalismo, numa terceira angulação, orienta-se para a experiência humana, que, entre incorporar o fundamento externo e resistir a ele, acaba por formar algo irremediavelmente brasileiro; essa crônica, portanto, carrega uma crítica de feição cultural, no sentido de Machado ter-se comprometido com significações e valores de nossa vida social. Ao examiná-lo como escritor que, inicialmente, se postou contra o colonialismo cultural; que, a seguir, se engajou num projeto civilizatório conduzido pelo teatro e pela literatura e que, por fim, investigou a sensibilidade coletiva brasileira a partir de suas representações culturais, esta tese faculta uma apreensão mais criteriosa das interseções entre os temas nacionalismo e Machado de Assis

Understanding function and function-to-form evolution

This is a report on a workshop held at Cambridge University Engineering Design Centre, 17-10 June 1992. This workshop was held to discuss the issue of 'function' and 'function-to-form' evolution in mechanical design. The authors organised this workshop as they felt that their understanding of these topics was incomplete and that discussions between researchers might help to clarify some key issues.

The topic chosen for the workshop proved to be a stimulating one. The term 'function' is part of a designer's daily vocabulary, however there is poor agreement about its definition. In order to develop computer systems to support product evolution, a precise definition is required. Further the value of 'function' and 'function-to-form' evolution as a good choice of workshop topic is evident from the lack of firm conclusions that resulted from the sessions. This lack of consensus made for lively discussion and left participants questioning many of their preconceived ideas.

Attendance at the workshop was by invitation only. A list of the participants (not all those invited could attend due to time and financial constraints) is given in Appendix 1.

Análise de critérios para definição da vazão remanescente em usinas hidrelétricas.

Tem crescido a demanda por energia em todo o mundo. No Brasil, com o aquecimento da economia aumentam ainda mais as pressões. O parque gerador Brasileiro é fortemente baseado na geração hidrelétrica, que representa aproximadamente 77,6% da oferta de geração de eletricidade. Entre os impactos ambientais gerados pela construção de barragens e reservatórios de aproveitamentos hidrelétricos está a mudança do regime fluvial de jusante, a chamada vazão remanescente. Entre outros, esta vazão deve garantir as condições adequadas à sobrevivência e continuação das espécies e dos ecossistemas, associando as necessidades humanas, ambientais e as características de cada região. Tomou-se como objeto de análise dois estudos de caso, a pequena central hidrelétrica (PCH) Santa Gabriela, localizada no rio Correntes, na divisa entre os estados de Mato Grosso e Mato Grosso do Sul e a usina hidrelétrica (UHE) Batalha, situada no rio São Marcos, na divisa entre os estados de Minas Gerais e Goiás. Embora o assunto seja discutido amplamente pela comunidade técnica e acadêmica, não há ainda nos marcos legais Brasileiros associados, uma definição explícita de critérios ou limites para estabelecimento da vazão remanescente. Em geral, as legislações estaduais estabelecem valores máximos outorgáveis determinados a partir de percentuais da curva de permanência (Q90, Q95) ou da vazão mínima anual de sete dias de duração e tempo de recorrência de 10 anos Q7,10, garantindo consequentemente as vazões mínimas remanescentes. Essas metodologias implicam num único valor fixo para a vazão ao longo do ano, o que não condiz com a realidade do regime hidrológico natural. Estudos atuais apontam para um hidrograma ecológico, que represente a variação das vazões entre os meses de estiagem e cheia. Assim, a metodologia envolveu a comparação entre critérios de outorga utilizados em alguns estados Q90, Q95 e Q7,10 e métodos citados na literatura para estudo da vazão ecológica (Tennant, Texas, Vazão Base e Perímetro Molhado) e as Resoluções referentes à Declaração de Reserva de Disponibilidade Hídrica (DRDH) das usinas, que especificam a vazão remanescente nas fases de enchimento e operação, emitidas pela Agência Nacional de Águas (ANA). Observaram-se valores de vazões substancialmente diferenciados entre os seis métodos empregados. Cabe destacar, que representa um avanço a publicação do Manual de Estudos de Disponibilidade Hídrica para Aproveitamentos Hidrelétricos (ANA, 2009), que visa à padronização dos documentos para fins obtenção da DRDH e da outorga do uso do potencial de energia hidráulica em corpo de água de domínio da União. Assim, o empreendedor poderá propor e negociar a demanda hídrica para as necessidades ambientais com as autoridades competentes, o que deverá ser discutido em reunião técnica inicial que deverá contar com a participação da Agência Nacional de Energia Elétrica (ANEEL), ANA, órgão ambiental, empreendedor e a empresa responsável pelos estudos ambientais.