Fundamentos de ecología y ambiente PDF Download

Author: Leonardo Malacalza
Publisher:
ISBN: 9789873941214
Category :
Languages : es
Pages : 166

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Author: Leonardo Boff
Publisher: Orbis Books
ISBN: 1608330974
Category : Environmental ethics
Languages : en
Pages : 257

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Focusing on the threated Amazon of his native Brazil, Boff traces the economic and metaphysical ties that bind the fate of the rain forests with the fate of the indigenous peopls and the poor of the land. He shows how liberation theology must join with ecology in reclaiming the dignity of the earth and our sense of a common community, part of God's creation. To illustrate the possibilities, Boff turns to resrouces in Christian spirituality both ancient and modern, from the vision of St. Francis of Assisi to cosmic christology.

Author:
Publisher: IICA
ISBN:
Category :
Languages : en
Pages : 245

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Author: Asit Biswas
Publisher: Routledge
ISBN: 1135715246
Category : Nature
Languages : en
Pages : 201

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Definitive analyses of transboundary water management in Latin America are conspicuous by their absence. The situation is a little better for rivers compared to groundwater resources. Transboundary water management in Latin America has been evolving in a somewhat different manner compared to other continents. The book includes eight authoritative case studies of Latin American transboundary rivers and aquifers, as well as a thinkpiece on the complexities of managing aquifers based on global experiences. The case studies are of different scales, ranging from the mighty Amazon to small Silala. The overall focus of the book is on ways in which such difficult and complex rivers and aquifers that are shared by two or more countries can be managed efficiently and equitably, and on the lessons, both positive and negative, that other regions can learn from the Latin American experience. This book was published as a special issue of the International Journal of Water Resources Development.

Author: Farzana Khan Perveen
Publisher: BoD – Books on Demand
ISBN: 0854660658
Category : Science
Languages : en
Pages : 152

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Biodiversity and Ecology of Lepidoptera - Insights and Advances presents a comprehensive overview of the order of winged insects known as Lepidoptera. It is organized into two sections and seven chapters. Section 1, "Lepidoptera: Behavioural Diversity", explores the myriad challenges faced by Lepidoptera globally. In the twenty-first century, the most pressing issue confronting them is the decline in biodiversity, necessitating the essential restoration of ecosystems. Concurrently, Lepidoptera exhibit mastery in camouflage and mimicry, enabling them to evade detection by predators and parasites, providing a reproductive advantage. This section also delves into gynandromorphy behavior, where individuals develop a mosaic of both male and female traits, with the left and right halves of the body displaying different sexes. Additionally, it reviews recent advances in non-coding RNAs, elucidating their role in regulating gene expression through chromosomes and their significance in the overall developmental process of Lepidoptera. Section 2, "Moths: Bioecology and Genetics", commences with the mapping of flight paths for feeding, reproduction, and pollination occurrence in hawkmoths in the family Sphingidae. The section then reveals the features of invasion into various ecosystems by five invasive leafminer moth species of the family Gracillariidae). Furthermore, it discusses the degree of genetic variability and phylogenetic relationships among 13 breeds of the mulberry silkworm (Bombyx mori L.).

Author: Marcílio de Freitas and Marilene Corrêa da Silva Freitas
Publisher: America Star Books
ISBN: 1633828972
Category : Social Science
Languages : en
Pages : 280

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The reinvention and the emergency of the capitalism with new worldwide contours, having ecology as the paradigm of modernity, have introduced a set of new problems. The integration of the world economy with environmental questions, the control on the ecological future of the planet, the reinventions of new ethical utopias for the humanity, the universality of the participative democracy, and the construction of the new natural and social contracts on a worldwide scale, are questions that pressure the current systems of thoughts. The fast social depreciation and ecological destruction, putting the future existence of the humanity at risk, constitute a contradiction of the processes of globalization. Mankind has been confronted with this new historical perspective: to construct and incorporate socio-economical enterprises to the notion of sustainable development. This book has the pretension to introduce new elements in this dialogue, reaffirming the importance of the Amazonia in this worldwide political enterprise.

Author: Arístides Pelegrín Mesa, María Luz Ortíz Paniagua
Publisher: Editorial Universitaria | Libros UDG
ISBN: 6074509441
Category : Business & Economics
Languages : en
Pages : 75

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En la actualidad, la conservación del ambiente es un tema de relevancia a nivel mundial, por la repercusión que tiene en las estrategias de desarrollo y de competitividad, así como en la propia dinámica de los países tendientes a buscar los añorados patrones de sostenibilidad. La contabilidad es un área que ha tenido un desarrollo vertiginoso en los últimos años, motivado por los profundos cambios y la dinámica de los entornos empresariales que han reconfigurado los patrones de comportamiento de este campo. Sin embargo, no ha perdido su esencia, manteniendo su carácter normativo bajo condiciones de relevancia, transparencia y fiabilidad de los hechos económicos. Día con día, en los círculos académicos, es más latente el interés por proporcionarle a esta área del conocimiento funciones para establecer patrones de acción y comportamiento para mejorar la situación ambiental de las empresas. Es por ello que ha surgido un área que por su importancia ha motivado a académicos, empresarios e investigadores, y que está destinada precisamente a cubrir expectativas de información teniendo como base la racionalidad de recursos: la contabilidad financiera ambiental. La presente obra está dedicada a abordar, desde una perspectiva teórica, algunas experiencias que se han obtenido, tanto en México como en Cuba, con el consenso de que sin duda el camino hacia la normatividad contable ambiental es aún incipiente.

Author: Biliana Cicin-Sain
Publisher: Routledge
ISBN: 131765806X
Category : Political Science
Languages : en
Pages : 683

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Book Description
This comprehensive handbook, prepared by leading ocean policy academics and practitioners from around the world, presents in-depth analyses of the experiences of fifteen developed and developing nations and four key regions of the world that have taken concrete steps toward cross-cutting and integrated national and regional ocean policy. All chapters follow a common framework for policy analysis. While most coastal nations of the world already have a variety of sectoral policies in place to manage different uses of the ocean (such as shipping, fishing, oil and gas development), in the last two decades, the coastal nations covered in the book have undertaken concerted efforts to articulate and implement an integrated, ecosystem-based vision for the governance of ocean areas under their jurisdiction. This includes goals and procedures to harmonize existing uses and laws, to foster sustainable development of ocean areas, to protect biodiversity and vulnerable resources and ecosystems, and to coordinate the actions of the many government agencies that are typically involved in oceans affairs. The book highlights the serious conflicts of use in most national ocean zones and the varying attempts by nations to follow the prescriptions emanating from the 1982 UN Law of the Sea Convention and the outcomes of the 1992, 2002, and 2012 sustainable development summits. The interrelationship among uses and processes in the coast and ocean requires that ocean governance be integrated, precautionary, and anticipatory. Overall, the book provides a definitive state-of-the-art review and analysis of national and regional ocean policies around the world.

Author: Ulrich Seeliger
Publisher: Springer Science & Business Media
ISBN: 3642604676
Category : Science
Languages : en
Pages : 317

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Subtropical convergence regions in the southwestern Atlantic have a high biological productivity, and are important as nursery and feeding areas and as reproduction grounds for fishery stocks of subtropical and antarctic origin. This book represents the first multidisciplinary treatise of this large and complex marine ecosystem. It analyses how subtropical convergence and land-sea interactions influence the coast, and sea and their biota. Synthesizing the rapidly expanding information, it provides a comprehensive appraisal of the biological resources, an assessment of their sustainable exploitation, and an evaluation of oceanographic processes. An inventory of all marine taxa in the southwestern Atlantic is included as an appendix.

Author:
Publisher:
ISBN:
Category : Environmental education
Languages : en
Pages : 216

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