Biodiversity In Agricultural Landscapes Of Southeastern Brazil
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Biodiversity in Agricultural Landscapes of Southeastern Brazil
Author | : Carla Gheler-Costa,Maria Carolina Lyra-Jorge,Luciano Martins Verdade |
Publsiher | : Walter de Gruyter GmbH & Co KG |
Total Pages | : 366 |
Release | : 2016-04-11 |
Genre | : Science |
ISBN | : 9783110480849 |
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The state of São Paulo, Brazil, is one of the most densely populated and developed areas in South America. Such development is evident both in terms of industrialization and urbanization, as well as in agriculture, which is heavily based on sugar cane, Eucalyptus plantations and livestock. This intense land use has resulted in great alteration of the original land cover and fragmentation of natural ecosystems. For these reasons, it is almost a paradox that jaguar, a species that requires large areas of pristine forest to exist, is still found in some parts of the state of São Paulo. It is possible that wild animals could leave in coexistence with intense land use, or is it the case that such rare encounters with large wild animals in São Paulo will disappear in the near future? All ecologists are aware of the problems of habitat changes caused by humans, but it was not until recent years that researchers started to consider that the land used for production could also serve as an important habitat for many different kinds of wild species. This book is about this new approach to conservation. It also highlights the important role that sciences could and should have in this discussion in order to better understand the problems and propose possible solutions.
Habitat Modification and Landscape Fragmentation in Agricultural Ecosystems Implications for Biodiversity and Landscape Multi Functionality
Author | : Georg K. S. Andersson,Manuel B. Morales,Anna Sofie Persson,Elena D. Concepción,Juliana Hipólito |
Publsiher | : Frontiers Media SA |
Total Pages | : 165 |
Release | : 2022-01-20 |
Genre | : Science |
ISBN | : 9782889741052 |
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Soil Biodiversity in Amazonian and Other Brazilian Ecosystems
Author | : F. M. S. Moreira,J. O. Siqueira,L. Brussaard |
Publsiher | : CABI |
Total Pages | : 296 |
Release | : 2006 |
Genre | : Science |
ISBN | : 9781845930349 |
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The loss of biological diversity has become an increased concern over recent years and is now enshrined in international conventions. Most biodiversity in fact occurs in the soil. Soil organisms (especially bacteria, fungi and soil invertebrates) play a major role in the formation of soil structure and are primary agents of decomposition and are drivers of nutrient cycling, and hence agricultural production.This book reviews soil biodiversity in one of the key biodiversity hotspots of the world, i.e. the Amazon and nearby regions of Brazil. It covers both the tropical savannah and rain forests . The work reported is based on a project "Conservation and Sustainable Management of Below-Ground Biodiversity", executed by TSBF-CIAT with co-financing from the Global Environment Facility (GEF) and implementation support from the United Nations Environment Programme (UNEP). The book represents a major contribution to the literature and will interest those in biodiversity conservation, soil scienceand ecology and biodiversity conservation.
The Atlantic Forest
Author | : Marcia C. M. Marques,Carlos E. V. Grelle |
Publsiher | : Springer Nature |
Total Pages | : 527 |
Release | : 2021-01-13 |
Genre | : Science |
ISBN | : 9783030553227 |
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The Atlantic Forest is one of the 36 hotspots for biodiversity conservation worldwide. It is a unique, large biome (more than 3000 km in latitude; 2500 in longitude), marked by high biodiversity, high degree of endemic species and, at the same time, extremely threatened. Approximately 70% of the Brazilian population lives in the area of this biome, which makes the conflict between biodiversity conservation and the sustainability of the human population a relevant issue. This book aims to cover: 1) the historical characterization and geographic variation of the biome; 2) the distribution of the diversity of some relevant taxa; 3) the main threats to biodiversity, and 4) possible opportunities to ensure the biodiversity conservation, and the economic and social sustainability. Also, it is hoped that this book can be useful for those involved in the development of public policies aimed at the conservation of this important global biome.
Agroforestry and Biodiversity Conservation in Tropical Landscapes
Author | : Götz Schroth |
Publsiher | : Unknown |
Total Pages | : 546 |
Release | : 2004-06-25 |
Genre | : Nature |
ISBN | : UOM:39015059285604 |
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Agroforestry -- the practice of integrating trees and other large woody perennials on farms and throughout the agricultural landscape -- is increasingly recognized as a useful and promising strategy that diversifies production for greater social, economic, and environmental benefits. Agroforestry and BiodiversityConservation in Tropical Landscapes brings together 46 scientists and practitioners from 13 countries with decades of field experience in tropical regions to explore how agroforestry practices can help promote biodiversity conservation in human-dominated landscapes, to synthesize the current state of knowledge in the field, and to identify areas where further research is needed. Agroforestry and Biodiversity Conservation in Tropical Landscapes is the first comprehensive synthesis of the role of agroforestry systems in conserving biodiversity in tropical landscapes, and contains in-depth review chapters of most agroforestry systems, with examples from many different countries. It is a valuable source of information for scientists, researchers, professors, and students in the fields of conservation biology, resource management, tropical ecology, rural development, agroforestry, and agroecology.
Nature s Matrix
Author | : Ivette Perfecto,John Vandermeer,Angus Wright |
Publsiher | : Routledge |
Total Pages | : 258 |
Release | : 2009-09-18 |
Genre | : Nature |
ISBN | : 9781136574146 |
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Landscapes are frequently seen as fragments of natural habitat surrounded by a 'sea' of agriculture. But recent ecological theory shows that the nature of these fragments is not nearly as important for conservation as is the nature of the matrix of agriculture that surrounds them. Local extinctions from conservation fragments are inevitable and must be balanced by migrations if massive extinction is to be avoided. High migration rates only occur in what the authors refer to as 'high quality' matrices, which are created by alternative agroecological techniques, as opposed to the industrial monocultural model of agriculture. The authors argue that the only way to promote such high quality matrices is to work with rural social movements. Their ideas are at odds with the major trends of some of the large conservation organizations that emphasize targeted land purchases of protected areas. They argue that recent advances in ecological research make such a general approach anachronistic and call, rather, for solidarity with the small farmers around the world who are currently struggling to attain food sovereignty. Nature's Matrix proposes a radically new approach to the conservation of biodiversity based on recent advances in the science of ecology plus political realities, particularly in the world's tropical regions.
First National Report for the Convention on Biological Diversity Brazil
Author | : Brazil. Secretaria de Biodiversidade e Florestas |
Publsiher | : Ministry of Environment-Mma Secretariat for Biodiversity and |
Total Pages | : 278 |
Release | : 1999 |
Genre | : Nature |
ISBN | : UTEXAS:059173004877290 |
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Brazilian biodiversity; The status of Brazilian biological diversity; Institutional capacity; Legislation, policies and programmes: implementing article 6 of the convention on biological diversity; The Brazilian contribution to progress in the convention on biological diversity in a multilateral context; Perspectives.
Applied Ecology and Human Dimensions in Biological Conservation
Author | : Luciano M. Verdade,Maria Carolina Lyra-Jorge,Carlos I. Piña |
Publsiher | : Springer |
Total Pages | : 228 |
Release | : 2014-05-12 |
Genre | : Science |
ISBN | : 9783642547515 |
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This book provides both the conceptual basis and technological tools that are necessary to identify and solve problems related to biodiversity governance. The authors discuss intriguing evolutionary questions, which involve the sometimes surprising adaptive capacity of certain organisms to dwell in altered and/or changing environments that apparently lost most of their structure and functionality. Space and time heterogeneities are considered in order to understand the patterns of distribution and abundance of species and the various processes that mold them. The book also discusses at which level—from genes to the landscape, including individuals, populations, communities, and ecosystems—men should intervene in nature in order to prevent the loss of biodiversity.