This book is a pioneer attempt to bring forward the first synthesis on the most diverse and threatened mountain top vegetation of South America, the rupestrian grasslands. It brings to light the state of the art information on this ecosystem geology, soil formation and distribution, environmental filters that lead to biodiversity, species interactions and their fine tuned adaptations to survive the harsh mountain environment. The human dimensions of the rupestrian grassland are also addressed, including the anthropogenic threats that may irreversibly impact biodiversity and ecosystem services. The book also highlights the ongoing studies on ecological restoration and first attempt to model the impacts of climate change on its speciose biota.
This book represents the first comprehensive edition, in English, on the soils of Brazil, in the challenge of illustrating all the biomes of a country of truly continental dimension. In addition to presenting the first geosystemic view of Brazilian soils, in all geological, geomorphological and environmental aspects, the book also makes a key contribution to the discussion of current topics in Pedology, such as Anthrosols, Technosols, Soil Management trends and sustainability, Pedometrics and advanced techniques of digital soil mapping. The soils of Brazil were conveniently stratified into sectors and treated within the different biomes, without neglecting any area of the Brazilian territory. Considering the aspects of the landscape of occurrence, climates, geomorphology and geology, each pedological region was abundantly documented with soil profile data and many fine original, three-dimensional illustrations and diagrams, made with care by the authors. Among the regions, the most important are the forested Amazon, the Central Plateau with Cerrados, the Caatingas of the northeastern semi-arid region, the Atlantic Forest in all known variants; in addition, the Restingas, Mangroves, Oceanic Islands, Wetlands of the Pantanal and the subtropical regions of the Pampa and Matas de Araucaria. The book is of great importance as the first published work on Brazilian soils, but it is of great interest to geologists and geomorphologists who study the tropics and subtropics, due to the novelty and scope of the work.
This book presents oral histories, collective dialogues, and analyses of rural and indigenous livelihoods facing global socio-environmental regime change in Latin America (LA). Since the late twentieth century, rural and indigenous producers in LA, including agriculturists, coffee-growers, as well as small-scale farmers/fishers, and others, have had to resist, cope with, or adapt to a range of neoliberal socio-environmental regimes that impact their territories and associated resources, including water, production systems and ultimately their cultural traditions. In response, rural producers are using local visions and innovation niches to decide what, when, and how to resist, cope with uncertainty, and still be successful in using their customary laws to retain their land rights and livelihoods. This book presents a range of ethnically diverse case studies from LA, which addresses socio-environmental, educational, and law regimes’ effects using transdisciplinary research approaches in rural, traditional and indigenous production systems. Based on both, the results and insights gained into how producers are resisting and adapting to these regimes, as well as decades of research carried out in LA rural territories by the participating authors, the book puts forward a baseline for devising new public policies that are better suited to the real challenges of livelihoods, poverty, and environmental degradation in LA. These recommendations are rooted in post-development thinking; they promote territorial public policy with social inclusion and a human’s rights approach. The book draws on over 20 years of research carried out by LA’s academics and their undergraduate and graduate students who have addressed collaborative work, participatory research, and transdisciplinary approaches with rural commons and communities in LA. It features 19 case studies, with contributions from Argentina, Bolivia, Brazil, Colombia, Cuba, Honduras, and Mexico.
This book has a broad scope and provides a comprehensive overview of the most up-to-date knowledge of the plant genus Baccharis. The book is organized into four major topics encompassing the evolution, ecology, chemistry, as well as environmental and medical applications of the genus. This publication is a major reference for an audience of practising researchers, academics, PhD students, and other scientists in a wide-ranging collection of fields, from Sociology to Medicine to bioeconomy.
This book presents a synthesis of critical new information for the Melastomataceae, one of the ten richest families among flowering plants with over 5,800 species that has its diversity highly concentrated in tropical or subtropical areas. It describes the family’s global diversity and distribution and summarizes recent advances in systematics, evolution, biogeography, reproductive biology and ecology.
” Technology is manmade to address human needs” “Can the world sustain current economic growth?” “Natural Greenhouse Effect warms Earth by 33C” ” Land degradation have been cumulative over time” “World population may reach 1 trillion by 9000 CE” “Earth is subject to all forces imposed by the universe” “Plastic pollution is a very serious environmental issue” “Global water movements spreads pollutants all over world” “Climate changes are due to natural causes and human activities” “The polluted air is not confined by regional or national boundaries” “Effects of technology on the environment can be direct and indirect” “Today’s technologies are collective products of thousands of people” “Prior to 19th century almost all energy used by humans was renewable” “Until 20th century, the knowledge on the environment was severely limited” “Technologies acted as catalyst to change the social settings and structures” “Environmental instrumentation science helps to collect reliable information” “Human use of natural resources raises questions on their future availability” “Overexploitation throughout the history resulted in extinction of many species” “Environmental laws, rules, and regulations may be misinterpreted and misused” “Technology is helping human activities from environmentally harmful practices” “Humans need to learn living within the laws of the nature and the laws of universe” “There are environmental activities in collaborative, cooperative, and good will manner” “Voluntary and noncommercial organization constitute major environmental movements” “Humans can no longer afford to deteriorate the environment and let the carpet slip below their feet”
This book provides a comprehensive overview of the patterns of biodiversity in various neotropical ecosystems, as well as a discussion on their historical biogeographies and underlying diversification processes. All chapters were written by prominent researchers in the fields of tropical biology, molecular ecology, climatology, paleoecology, and geography, producing an outstanding collection of essays, synthetic analyses, and novel investigations that describe and improve our understanding of the biodiversity of this unique region. With chapters on the Amazon and Caribbean forests, the Atlantic rainforests, the Andes, the Cerrado savannahs, the Caatinga drylands, the Chaco, and Mesoamerica – along with broad taxonomic coverage – this book summarizes a wide range of hypotheses, views, and methods concerning the processes and mechanisms of neotropical diversification. The range of perspectives presented makes the book a truly comprehensive, state-of-the-art publication on the topic, which will fascinate both scientists and general readers alike.
