Biodiversity has been a key concept in international conservation since the 1980s, yet historians have paid little attention to its origins. Uncovering its roots in tropical fieldwork and the southward expansion of U.S. empire at the turn of the twentieth century, Megan Raby details how ecologists took advantage of growing U.S. landholdings in the circum-Caribbean by establishing permanent field stations for long-term, basic tropical research. From these outposts of U.S. science, a growing community of American "tropical biologists" developed both the key scientific concepts and the values embedded in the modern discourse of biodiversity. Considering U.S. biological fieldwork from the era of the Spanish-American War through the anticolonial movements of the 1960s and 1970s, this study combines the history of science, environmental history, and the history of U.S.–Caribbean and Latin American relations. In doing so, Raby sheds new light on the origins of contemporary scientific and environmentalist thought and brings to the forefront a surprisingly neglected history of twentieth-century U.S. science and empire.

This title compares the current space programme in French Guiana to the earlier penal colony of Devil's Island, highlighting cultural realignments in nature behind the evolution of global technology in a tropical rainforest.

Fire is a major agent of disturbance in many biomes of the world but is a particularly important feature of tropical savannas. Up to 50% of the ext- sive tropical savanna landscapes of northern Australia are burnt each year. This includes prestigious conservation reserves such as World Heritage— listed Kakadu National Park, in the Top End of the Northern Territory. As in other savanna regions of the world, the responses of biota to different ?re regimes are poorly understood, such that ?re management represents one of the greatest challenges to conservation managers and researchers alike. This is the context within which a landscape-scale ?re experiment was established at Kapalga Research Station in Kakadu,which aimed to provide a sound scienti?c basis for conservation management in the region. The experiment was established by The Australian Commonwealth Scienti?c and Industrial Research Organization (CSIRO),but involved collaborators from a range of universities and government agencies, including the m- agers of Kakadu,the Australian Nature Conservation Agency (ANCA:now Parks Australia North). This book summarizes the ?ndings from the Kapalga ?re experiment and explores the implications for conservation management. We believe that Kapalga has provided important insights into the ?re ecology of tropical savannas and has broad relevance for the conservation management of ?- prone landscapes in general. This book should be of interest to researchers, graduate students, and land management agencies. vii viii Preface We are extremely grateful to all our collaborators,both inside and outside CSIRO, for their involvement in the Kapalga experiment.

‘Homegardens’ are integrated tree–crop–animal production systems, often established on small parcels of land surrounding homesteads, and primarily found in tropical environments. This multi-authored volume contains peer-reviewed chapters from the world’s leading researchers and professionals in this topic. It summarizes the current state of knowledge on homegarden systems, with a view to using this knowledge as a basis for improving both homegardens and other similar multistrata agroforestry systems.

Since he was first elected in 1999, Venezuelan President Hugo Chávez Frías has reshaped a frail but nonetheless pluralistic democracy into a semi-authoritarian regime—an outcome achieved with spectacularly high oil income and widespread electoral support. This eye-opening book illuminates one of the most sweeping and unexpected political transformations in contemporary Latin America. Based on more than fifteen years' experience in researching and writing about Venezuela, Javier Corrales and Michael Penfold have crafted a comprehensive account of how the Chávez regime has revamped the nation, with a particular focus on its political transformation. Throughout, they take issue with conventional explanations. First, they argue persuasively that liberal democracy as an institution was not to blame for the rise of chavismo. Second, they assert that the nation's economic ailments were not caused by neoliberalism. Instead they blame other factors, including a dependence on oil, which caused macroeconomic volatility; political party fragmentation, which triggered infighting; government mismanagement of the banking crisis, which led to more centralization of power; and the Asian crisis of 1997, which devastated Venezuela's economy at the same time that Chávez ran for president. It is perhaps on the role of oil that the authors take greatest issue with prevailing opinion. They do not dispute that dependence on oil can generate political and economic distortions—the "resource curse" or "paradox of plenty" arguments—but they counter that oil alone fails to explain Chávez's rise. Instead they single out a weak framework of checks and balances that allowed the executive branch to extract oil rents and distribute them to the populace. The real culprit behind Chávez's success, they write, was the asymmetry of political power.

This superbly illustrated work provides short accounts of the lives and scientific contributions of all of the major pioneers of Tropical Medicine. Largely biographical, the stories discussed enlighten a new generation of scientists to the advances made by their predecessors. Written by Gordon Cook, contributor to the hugely popular Manson's Tropical Diseases, this report discusses the pioneers themselves and offers a global accounting of their experiences at the onset of the discipline.