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158 result(s) for "Natural history Fieldwork."
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Field notes on science & nature
Pioneering a new niche in the study of plants and animals in their natural habitat, this book allows readers to peer over the shoulders and into the notebooks of a dozen eminent field workers, to study firsthand their observational methods, materials, and fleeting impressions.
Field notes on science & nature
What did George Schaller note when studying the lions of the Serengeti? How does Piotr Naskrecki use relational databases and electronic field notes? In what way is Bernd Heinrich's approach \"truly Thoreauvian,\" in E. O. Wilson's view? Pioneering a new niche in the study of plants and animals in their native habitat,Field Notes on Science and Natureallows readers to peer over the shoulders and into the notebooks of a dozen eminent field workers, to study firsthand their methods, materials, and fleeting impressions. Recording field observations is an indispensable scientific skill, but researchers are not generally willing to share their personal records. Here, for the first time, are reproductions of actual pages from notebooks. And in essays abounding with fascinating anecdotes, the authors reflect on the contexts in which the notes were taken. Covering disciplines as diverse as ecology, paleontology, anthropology, botany, and animal behavior,Field Notesoffers specific examples that professional naturalists can emulate to fine-tune their own field methods, along with practical advice that amateur naturalists and students can use to document their adventures.
Into the Night
This entertaining collection of essays from professional scientists and naturalists provides an enlightening look at the lives of field biologists with a passion for the hidden world of nocturnal wildlife. Into the Night explores the harrowing, fascinating, amusing, and largely unheard personal experiences of scientists willing to forsake the safety of daylight to document the natural history of these uniquely adapted animals. Contributors tell of confronting North American bears, cougars, and rattlesnakes; suffering red ctenid spider bites in the tropical rain forest; swimming through layers of feeding-frenzied hammerhead sharks in the Galapagos; evading the wrath of African bull elephants in South Africa; and delighting in the curious and gentle nature of foxes and unconditional acceptance by a family of owls. They describe \"fire in the sky\" across a treeless tundra, a sea ablaze with bioluminescent algae, nighttime earthquakes on the Pacific Rim, and hurricanes and erupting volcanoes on a Caribbean island. Into the Night reveals rare and unexpected insights into nocturnal field research, illuminating experiences, discoveries, and challenges faced by intrepid biologists studying nature's nightly marvels across the globe. This volume will be of interest to scientists and general readers alike.
Stations in the field : a history of place-based animal research, 1870-1930
When we think of sites of animal research that symbolize modernity, the first places that come to mind are grand research institutes in cities and near universities that house the latest in equipment and technologies, not the surroundings of the bird's nest, the octopus's garden in the sea, or the parts of inland lakes in which freshwater plankton reside. Yet during the late nineteenth and early twentieth centuries, a group of zoologists began establishing novel, indeed modern ways of studying nature, propagating what present-day ecologists describe as place-based research. Raf De Bont's Stations in the Field focuses on the early history of biological field stations and the role these played in the rise of zoological place-based research. Beginning in the 1870s, a growing number of biological field stations were founded—first in Europe and later elsewhere around the world—and thousands of zoologists received their training and performed their research at these sites. Through case studies, De Bont examines the material and social context in which field stations arose, the actual research that was produced in these places, the scientific claims that were developed there, and the rhetorical strategies that were deployed to convince others that these claims made sense. From the life of parasitic invertebrates in northern France and freshwater plankton in Schleswig-Holstein, to migratory birds in East Prussia and pest insects in Belgium, De Bont's book is fascinating tour through the history of studying nature in nature.
3.3-million-year-old stone tools from Lomekwi 3, West Turkana, Kenya
Human evolutionary scholars have long supposed that the earliest stone tools were made by the genus Homo and that this technological development was directly linked to climate change and the spread of savannah grasslands. New fieldwork in West Turkana, Kenya, has identified evidence of much earlier hominin technological behaviour. We report the discovery of Lomekwi 3, a 3.3-million-year-old archaeological site where in situ stone artefacts occur in spatiotemporal association with Pliocene hominin fossils in a wooded palaeoenvironment. The Lomekwi 3 knappers, with a developing understanding of stone’s fracture properties, combined core reduction with battering activities. Given the implications of the Lomekwi 3 assemblage for models aiming to converge environmental change, hominin evolution and technological origins, we propose for it the name ‘Lomekwian’, which predates the Oldowan by 700,000 years and marks a new beginning to the known archaeological record. Tool making has been considered to be an attribute of the genus Homo ; this paper reports 3.3-million-year-old stone tools and the early timing of these tools provides evidence that the making and use of stone tools by hominins occurred before the evolution of our own genus. The dawn of technology just got earlier When Louis Leakey and colleagues found stone tools associated with early human fossils (now accepted to be 1.8 million years old) at Olduvai Gorge in Tanzania more than 50 years ago, it was assumed that tool-making was unique to our genus. Since then the antiquity of tool-making has gone ever deeper and less exclusively associated with Homo . For a while, the earliest-known sharp-edged stone tools, at around 2.6 million years old, have been from Ethiopia. Cut marks found on animal bones from Ethiopia dated to around 3.3 million years ago were — controversially — associated with tool use among non-human hominins. This earlier beginning to the archaeological record is now affirmed by the discovery reported by Sonia Harmand et al . of the Lomekwi 3 tools, dated to 3.3 million years old, about half a million years older than the current earliest known (2.8 million years old) Homo fossils, reported a few weeks ago. The new finds differ from the 'Oldowan' tools found at Olduvai and elsewhere, and may constitute a pre- Homo tool culture, which the authors suggest calling the 'Lomekwian'.
A set of principles and practical suggestions for equitable fieldwork in biology
Field biology is an area of research that involves working directly with living organisms in situ through a practice known as “fieldwork.” Conducting fieldwork often requires complex logistical planning within multiregional or multinational teams, interacting with local communities at field sites, and collaborative research led by one or a few of the core team members. However, existing power imbalances stemming from geopolitical history, discrimination, and professional position, among other factors, perpetuate inequities when conducting these research endeavors. After reflecting on our own research programs, we propose four general principles to guide equitable, inclusive, ethical, and safe practices in field biology: be collaborative, be respectful, be legal, and be safe. Although many biologists already structure their field programs around these principles or similar values, executing equitable research practices can prove challenging and requires careful consideration, especially by those in positions with relatively greater privilege. Based on experiences and input from a diverse group of global collaborators, we provide suggestions for action-oriented approaches to make field biology more equitable, with particular attention to how those with greater privilege can contribute. While we acknowledge that not all suggestions will be applicable to every institution or program, we hope that they will generate discussions and provide a baseline for training in proactive, equitable fieldwork practices.
Lost Frogs and Hot Snakes
Lost Frogs and Hot Snakes reveals the thrills and travails that herpetologists experience when working with amphibians and reptiles in the wild. With essays from fifty field biologists, this volume, edited by Martha L. Crump, presents a multifaceted yet intimate look at life in pursuit of knowledge about the natural world. From the beaches of Peru to the mountains of China, the stories in this collection place readers in the boots of field biologists as they watch, count, experiment, and survey. Some recall mishaps and misadventures—contending with leeches, dangling off a precipice while in a truck. Others tell of once-in-a-lifetime encounters—discovering a new frog species, spotting a rare snake. Together, these stories offer an understanding of what field biology is, what field biologists do, and how they go about doing it. Written with candor, warmth, and a dash of humor, the stories in Lost Frogs and Hot Snakes will encourage readers to appreciate the value of engaging with nature and of the amphibians and reptiles so critical to the vitality of our planet.
Multidimensional Change in Sudan (1989–2011)
Based on fieldwork largely collected during the CPA interim period by Sudanese and European researchers, this volume sheds light on the dynamics of change and the relationship between microscale and macroscale processes which took place in Sudan between the 1980s and the independence of South Sudan in 2011. Contributors' various disciplinary approaches-socio-anthropological, geographical, political, historical, linguistic-focus on the general issue of \"access to resources.\" The book analyzes major transformations which affected Sudan in the framework of globalization, including land and urban issues; water management; \"new\" actors and \"new conflicts\"; and language, identity, and ideology.