You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
This book examines the biology of tuco-tucos (Ctenomys) from an evolutionary perspective. Historically, these subterranean rodents have long attracted the attention of scientists due to its remarkable chromosomes variability and rapid diversification. A wealth of knowledge on physiology, ecology, genetics, morphology, paleontology, and taxonomy has been documented in the last 70 years through numerous single publications. In this volume, expert investigators review and frame these essays with the breadth of current understanding. The collection of chapters are presented into the major topics: i) Evolution of Ctenomys, ii) Geographic Patterns, iii) Organismal Biology, and iv) Environmental Relationships. Given its scope, the book will be of interest to both students and researchers and may stimulate further research with this exciting model on a wide range of evolutionary topics.
This volume explores the South Brazilian grasslands, a unique complex of ecosystems in Brazil. Despite high biodiversity and many important ecosystem services, their biodiversity and conservation are neglected, both nationally, and globally. This book provides a state-of-the-art synthesis of knowledge on the biodiversity and its drivers in South Brazilian grasslands and associated ecosystems. Further, the book discusses conservation challenges and options, as well as management strategies that help to maintain the region’s uniqueness. The chapters present information on biodiversity and ecological features of the region, and put this information into the context of historical and current human land uses, allowing for links to global discussions of conservation and sustainable development. Altogether, the book contains 20 chapters organized in four sections. The book is directed at researchers, students and professionals working with biodiversity and sustainable development in southern Brazil, as well as to the international scientific and conservation community interested in grasslands and associated ecosystems, particularly in tropical and subtropical regions.
Você já percebeu que no seu ambiente de trabalho existem aqueles colegas que apresentam uma postura profissional exemplar e ideal enquanto outros não? Esta obra mostra estratégias e ações do marketing pessoal adaptadas para o contexto escolar para que você possa aplicar no cotidiano para adquirir credibilidade, autoridade e seja um profissional querido e respeitado por todos alcançando sucesso e se transformando em referência na sua área.
Environmental DNA (eDNA) refers to DNA that can be extracted from environmental samples (such as soil, water, feces, or air) without the prior isolation of any target organism. The analysis of environmental DNA has the potential of providing high-throughput information on taxa and functional genes in a given environment, and is easily amenable to the study of both aquatic and terrestrial ecosystems. It can provide an understanding of past or present biological communities as well as their trophic relationships, and can thus offer useful insights into ecosystem functioning. There is now a rapidly-growing interest amongst biologists in applying analysis of environmental DNA to their own research. However, good practices and protocols dealing with environmental DNA are currently widely dispersed across numerous papers, with many of them presenting only preliminary results and using a diversity of methods. In this context, the principal objective of this practical handbook is to provide biologists (both students and researchers) with the scientific background necessary to assist with the understanding and implementation of best practices and analyses based on environmental DNA.
Explores the geography, ecology, and antiquity of 'open ecosystems' which include grasslands, savannas, and shrublands.
In Butterflies: Ecology and Evolution Taking Flight, the world's leading experts synthesize current knowledge of butterflies to show how the study of these fascinating creatures as model systems can lead to deeper understanding of ecological and evolutionary patterns and processes in general. The twenty-six chapters are organized into broad functional areas, covering the uses of butterflies in the study of behavior, ecology, genetics and evolution, systematics, and conservation biology. Especially in the context of the current biodiversity crisis, this book shows how results found with butterflies can help us understand large, rapid changes in the world we share with them—for example, geog...
This text explores how Afro-Brazilians define their Africanness through Candomblé and Quilombo models, and construct paradigms of blackness with influences from US-based perspectives, through the vectors of public rituals, carnival, drama, poetry, and hip hop.
This checklist does not supercede any other because it is the first of its kind for the Neotropical region. It represents the cUlmination of several years preparation by the con tributing authors and editor, following the initiation of the "Atlas" project in the autumn of 1978. The collaborators to the project continue their work, either for "Atlas" fascicles or for the more immediate completion of the remaining five parts of the checklist. The goal of the project is to provide a foundation work on the Neotropical Lepidoptera, illustrated to the extent possible and encompassing a detailed text covering the basic data known for each described species (original citation, synonymy, diagnosis, r...
A importância desta obra é evidente para professores e alunos frequentadores da Biblioteca Professor Manoel Lopes de Siqueira. Um pequeno espaço, mas com uma grande história, a "biblioteca da física" abriga um rico acervo que pode ser consultado pela comunidade acadêmica, além de uma exposição permanente. Este catálogo comemorativo é uma homenagem aos seus 40 anos de existência, e um convite a todos para conhecer a trajetória da biblioteca, desde a criação até os dias atuais. Localizada no Instituto de Ciências Exatas da Universidade Federal de Minas Gerais, seu papel foi muito importante nas atividades de pesquisa e ensino desenvolvidas pelo Departamento de Física.