Ecologists have long based their conceptual frameworks in the natural sciences. Recently, however, they have acknowledged that ecosystems cannot be understood without taking into account human interventions that may have taken place for thousands of years. And for their part, social scientists have recognized that human behavior must be understood in the environment in which it is acted out. Researchers have thus begun to develop the area of “human ecology.” Yet human ecology needs suitable conceptual frameworks to tie the human and natural together. In response, Cultural Values and Human Ecology uses the framework of cultural values to collect a set of highly diverse contributions to the field of human ecology. Values represent an important and essential aspect of the intellectual organization of a society, integrated into and ordained by the over-arching cosmological system, and constituting the meaningful basis for action, in terms of concreteness and abstraction of content as well as mutability and permanence. Because of this balance, values lend themselves to the kinds of analyses of ecological relationships conducted here, those that demand a reasonable amount of specificity as well as historical stability. The contributions to Cultural Values and Human Ecology are exceedingly diverse. They include abstract theoretical discussions and specific case studies, ranging across the landscape of Southeast Asia from the islands to southern China. They deal with hunting-gathering populations as well as peasants operating within contemporary nation-states, and they are the work of natural scientists, social scientists, and humanists of Western and Asian origin. Diversity in the backgrounds of the authors contributes most to the varied approaches to the theme of this volume, because differences in cultural background and academic tradition will lead to different research interests and to differences in the empirical approaches chosen to pursue given problems.

Phytoplasma Diseases of Major Crops, Trees, and Weeds is the second volume in a three-volume series dedicated to the analysis of plant pathogenic phytoplasmas across Asia. With a close look into the different types of plants affected by phytoplasma, the book offers management strategies to develop resistant plant strains. Phytoplasma diseases pose serious economic losses in many Asian countries, for which there is very little awareness within society. The chapters in Volume 2 comprehensively review predominant plant species and how they are impacted by phytoplasma diseases, providing information on host-pathogen interaction, characterization, and genetic diversity. The Phytoplasma Diseases in Asian Countries series will be an essential read for students, researchers and agriculturalists interested in plant pathology. Volume 2 will be of particular interest to those needing to access the latest information on plant management and successful plant breeding strategies. - Provides the latest information on emerging phytoplasma diseases across Asia - Presents chapters organized by type of plant, such as vegetable, cereals and fruits - Highlights management strategies for developing resistant varieties of crops and plants

This well illustrated field guide describes about 500 of the most common and eye-catching plants growing on Bali and the adjacent Java, most of them are illustrated with pictures. It is a comprehensive and valuable field guide for tourists and locals. The first part of the book describes the vegetation of Bali. It gives an overview of the Balinese ecosystems. Monsoon forests in the south, moist rainforests in the mountains and dry deciduous forests on the northern slopes generate patterns of unique ecosystems all over the island. The second part of the book is dedicated to the plant species living on Bali. With 400 pictures and their accurate descriptions, the reader should be able to recognize the different species in its habitat. Additionally the book provides information about the traditional und the commercial use of the described plants and characterizes their ecological behavior. The field guide is an essential travel companion for all who love nature.

Set includes revised editions of some issues.

Updated for the first time in decades, this unparalleled reference work is the most comprehensive and authoritative guide to the trees of North America and now includes the latest information on conservation status and the effects of climate change--from the creators of the world's most trusted field guides, a go-to source for millions of nature lovers "[Makes] it easier than ever to figure out which trees are in your yard or are along the trail while you’re hiking. Every nature lover needs this guide." —Portland Book Review This handsome volume is the result of a collaboration among leading scientists, scholars, taxonomic and field experts, photo editors, and designers. An indispensable reference, it covers more than 540 species, with nearly 2,500 full-color photographs--including images of the bark, fruit, and flowers, as well as photos that illustrate leaf shape and seasonal color changes. For ease of use, the book includes a glossary, a robust index, and a ribbon marker, and is arranged according to the latest Angiosperm Phylogeny Group classification system—with trees sorted by taxonomic orders and grouped by family, so that related species are presented together. Readers will appreciate the crisp detail of the photographs; range maps (reflecting the impact of climate change); physical descriptions; and information on fruit, habitat, uses, and similar species. The guide includes an important new category on conservation status and essays by leading scholars who provide holistic insights into the world of trees. Whether putting a name to the towering conifers spotted along a hike or getting to know the trees that grow in the backyard, readers will come to rely on this work of remarkable breadth, depth, and elegance. It is a must-have reference for the library of any nature lover, and is poised to become the number one guide in the field.

Tropical fruits such as banana, mango, papaya, and pineapple are familiar and treasured staples of our diets, and consequently of great commercial importance, but there are many other interesting species that are little known to inhabitants of temperate regions. What delicacies are best known only by locals? The tropical regions are home to a vast variety of edible fruits, tubers, and spices. Of the more than two thousand species that are commonly used as food in the tropics, only about forty to fifty species are well known internationally. Illustrated with high-quality photographs taken on location in the plants' natural environment, this field guide describes more than three hundred species of tropical and subtropical species of fruits, tubers, and spices.In Tropical Fruits and Other Edible Plants of the World, Rolf Blancke includes all the common species and features many lesser known species, including mangosteen and maca, as well as many rare species such as engkala, sundrop, and the mango plum. Some of these rare species will always remain of little importance because they need an acquired taste to enjoy them, they have too little pulp and too many seeds, or they are difficult to package and ship. Blancke highlights some fruits—the araza (Eugenia stipitata) and the nutritious peach palm (Bactris gasipaes) from the Amazon lowlands, the Brunei olive (Canarium odontophyllum) from Indonesia, and the remarkably tasty soursop (Annona muricata) from Central America—that deserve much more attention and have the potential to become commercially important in the near future.Tropical Fruits and Other Edible Plants of the World also features tropical plants used to produce spices, and many tropical tubers, including cassava, yam, and oca. These tubers play a vital role in human nutrition and are often foundational to the foodways of their local cultures, but they sometimes require complex preparation and are often overlooked or poorly understood distant from their home context.