Shoko Sakai – författare
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4 produkter
4 produkter
Del 174 - Ecological Studies
Pollination Ecology and the Rain Forest
Sarawak Studies
Inbunden, Engelska, 2005
1 604 kr
Skickas inom 10-15 vardagar
The groundbreaking canopy-access and rain forest research at Lambir Hills National Park in Sarawak, Malaysia, has contributed an immense body of knowledge. Its major studies over more than a decade are synthesized here for the first time. The focus of this unique volume is on plant-animal interactions and some of the foundations that create and maintain tropical diversity, especially pollination and the phenomenon of the General Flowering. The work discussed has implications for tropical biology, ecology, and pollination studies. The power of the El Nino-Southern Oscillation events and drought, particularly in their effects on mutualisms, are discussed in detail.
Del 174 - Ecological Studies
Pollination Ecology and the Rain Forest
Sarawak Studies
Häftad, Engelska, 2010
1 596 kr
Skickas inom 10-15 vardagar
Rain Forest Biology and the Canopy System, Sarawak, 1992–2002 The rain forest takes an immense breath and then exhales, once every four or ?ve years, as a major global weather pattern plays out, usually heralded by El Nin ˜o–Southern Oscillation. While this powerful natural cycle has occurred for many millennia, it is during the past decade that both the climate of Earth and the people living on it have had an increasing in?uence on the weather pattern itself, with many biological consequences. In Southeast Asia, as also in most of the Neotropics, El Nin ˜o accompanies one of the most exuberant o- pourings of nature’s diversity. After several years of little activity, the incredibly diverse rain forests suddenly burst into ?ower—a phenomenon referred to as General Flowering in Asia. Plant populations are rejuvenated and animals are fed, but the process involves a delicate and complex balance. When the canopy access system was under construction at Lambir Hills - tional Park in the early 1990s, it made use of an underlying technology that was already in place: bridges. For centuries, bridges have spanned the natural chasms over rivers. This existing network of bridges and the people who built and use them produced the technology we needed to gain access to the canopy. Bridge builders were our natural allies in the quest for biological knowledge of the high canopy.
1 072 kr
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This book presents an overview of current knowledge about social–ecological systems (SESs), a productive new field dedicated to understanding the relationships between human society and nature.
1 072 kr
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This book presents an overview of current knowledge about social–ecological systems (SESs), a productive new field dedicated to understanding the relationships between human society and nature. To make the reader aware of how SESs are necessary to maintain our society, the book begins with a broad perspective about what social–ecological systems are and what the related research issues in this field are as well. The second part discusses how human activities have changed ecosystems from temperate grasslands to tropical areas. The third part focuses on the adaptability of societies to unpredictable fluctuation in ecosystems, while the last part summarizes factors for the resilience of society against social and ecological shocks. Human activities have severely degraded most natural ecosystems, which are now in critical condition. Various approaches have been developed to improve the SESs, to understand environmental problems and explore better ways to increase the sustainability both of ecosystems and of human societies. However, a clear perspective on how to address such problems is still lacking. Part of the difficulty arises because of the diversity and complexity of ecosystems and human societies. Another important factor is the effect of extremely rapid changes in the social and economic characteristics of social–ecological systems. Consequently, adaptability and resilience clearly are essential for the sustainability of SESs. Although there is no one, direct method to achieve high adaptability and resilience, a possible way is to compare and understand the diverse problems associated with differing social–ecological systems. This published work makes a useful contribution to a greater understanding of the way that essential social responses linked to changes in ecosystems can potentially stimulate further research on this important and interesting subject. The book will attract the attention of scholars in environmental sciences, ecology, andsociology, and indeed of anyone interested in the concept of social–ecological systems.