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Books > Earth & environment > Geography > Physical geography > Grasslands, heaths, prairies, tundra
In Wildlife of Nebraska: A Natural History, Paul A. Johnsgard surveys the variety and biology of more than six hundred Nebraska species. Narrative accounts describe the ecology and biology of the state's birds, its mammals, and its reptiles and amphibians, summarizing the abundance, distributions, and habitats of this wildlife. To provide an introduction to the state's major ecosystems, climate, and topography, Johnsgard examines major public-access natural areas, including national monuments, wildlife refuges and grasslands, state parks and wildlife management areas, and nature preserves. Including more than thirty-five line drawings by the author along with physiographic, ecological, and historical maps, Wildlife of Nebraska is an essential guide to the wildlife of the Cornhusker State.
For thirty years David G. Campbell has explored the Amazon, an enchanting terrain of forest and river that is home to the greatest diversity of plants and animals to have ever existed, anywhere at any time, during the four-billion-year history of life on Earth. With great artistic flair, Campbell describes a journey up the Rio Moa, a remote tributary of the Amazon River, 2,800 miles from its mouth. Here he joins three old friends: Arito, a caiman hunter turned paleontologist; Tarzan, a street urchin brought up in a bordello; and Pimentel, a master canoe pilot. They travel together deep into the rainforest and set up camp in order to survey every woody plant on a two-hectare plot of land with about as many tree species as in all of North America. Campbell introduces us to two remarkable women, Dona Cabocla, a widow who raised six children on that lonely frontier, and Dona Ausira, a Nokini Native American who is the last speaker of her tribe's ages-old language. These pioneers live in a land whose original inhabitants were wiped out by centuries of disease, slavery, and genocide, taking their traditions and languages with them. He explores the intimate relationship between the extinction of native language and the extirpation of biological diversity. "It's hard for a people to love a place that is not defined in words and thus cannot be understood. And it's easy to give away something for which there are no words, something you never knew existed." In elegant prose that enchants and entrances, Campbell has written an elegy for the Amazon forest and its peoples-for what has become a land of ghosts.
Grasslands, in particular managed pastures and rangelands, are
widespread, covering approximately 40% (52 million km2) of the
Earth's land surface. They are dominated by members of the Poaceae
- the fourth largest plant family with over 7,500 species, and also
the most widespread. Grasslands constitute a major biome on all
continents except Antarctica and also represent the most important
food crop on Earth with corn, wheat, maize, rice and millet
accounting for the majority of our agricultural output.
The Chicago metropolitan area is home to far more protected nature than most people realize. Over half a million acres of protected land known as the Chicago Wilderness are owned and managed by county forest preserve districts and other public and private sector partners. But there’s a critical factor of the Chicago Wilderness conservation effort that makes it unique: a pioneering grassroots volunteer community, thousands strong, has worked for decades alongside agency staff to restore these nearby natural areas, learning how to manage biodiversity in an altered and ever-changing urban context. A Healthy Nature Handbook captures hard-earned ecological wisdom from this community in engaging and highly readable chapters, each including illustrated restoration sequences. Restoration leaders cover large-scale seeding approaches, native seed production, wetland and grassland bird habitat restoration, monitoring, and community building. Contributions from local artists bring the region’s beauty to life with vibrant watercolors, oil paintings, and sketches. A Healthy Nature Handbook is packed with successful approaches to restoring nature and is a testament to both the Chicago region’s surprising natural wealth and the stewards that are committed to its lasting health.
While the imperiled Brazilian rainforest has been the focus of considerable international media attention and conservation efforts, the massive grasslands of Brazil -- known as the cerrados -- which cover roughly a quarter of its land surface and are among the most threatened regions in South America, have received little notice. This book brings together leading researchers on the area to produce the first detailed account in English of the natural history and ecology of the cerrado/savanna ecosystem. Given their extent and threatened status, the richness of their flora and fauna, and the lack of familiarity with their unique ecology at the international level, the cerrados are badly in need of this important and timely work.
First published in 1976, this volume describes the structure and functioning of grassland ecosystems. Five kinds of grassland are considered, namely natural temperate grasslands, semi-natural temperate meadows and pastures, tropical grasslands, arable grassland and cropland. Descriptions of the abundance and biomass of plants, animals and micro-organisms are provided, as well as an assessment of the activities of each functional group of organisms in relation to production, consumption and decomposition. Static models of energy flow and nutrient cycling are included, and the effects on the ecosystem of the management of grazing land and cropland are also considered. The volume is based on data collected in more than 50 studies made during the International Biological Programme studies in 22 countries.
Kevin E. Trenberth emphasizes the fundamental role of energy flows in the climate system and anthropogenic climate change. The distribution of heat, or more generally, energy, is the main determinant of weather patterns in the atmosphere and their impacts. The topics addressed cover many facets of climate and the climate crisis. These include the diurnal cycle; the seasons; energy differences between the continents and the oceans, the poles and the tropics; interannual variability such as Nino; natural decadal variability; and ice ages. Human-induced climate change rides on and interacts with all of these natural phenomena, and the result is an unevenly warming planet and changing weather extremes. The book emphasizes the need to not only slow or stop climate change, but also to better prepare for it and build resilience. Students, researchers, and professionals from a wide range of backgrounds will benefit from this deeper understanding of climate change.
This work is intended for ages 5-9. Beautiful photographs and illustrations highlight the plants and animals that live in the grassy meadow areas at the edges of forests and along the banks of rivers and lakes. Children will learn about: how plants make food; plants and animals that live in meadows; how animals find food in different seasons; dangers to meadow food chains and webs; and how you can protect meadows.
The Greater Plains tells a new story of a region, stretching from the state of Texas to the province of Alberta, where the environments are as varied as the myriad ways people have inhabited them. These innovative essays document a complicated history of human interactions with a sometimes plentiful and sometimes foreboding landscape, from the Native Americans who first shaped the prairies with fire to twentieth-century oil regimes whose pipelines linked the region to the world. The Greater Plains moves beyond the narrative of ecological desperation that too often defines the region in scholarly works and in popular imagination. Using the lenses of grasses, animals, water, and energy, the contributors reveal tales of human adaptation through technologies ranging from the travois to bookkeeping systems and hybrid wheat. Transnational in its focus and interdisciplinary in its scholarship, The Greater Plains brings together leading historians, geographers, anthropologists, and archaeologists to chronicle a past rich with paradoxical successes and failures, conflicts and cooperation, but also continual adaptation to the challenging and ever-shifting environmental conditions of the North American heartland.
Grasslands are the most extensive terrestrial biome on Earth and are critically important for forage, biodiversity, and ecosystem services. This book brings together an international team of researchers to review scientific knowledge of the effects of climate change on world grasslands, a process we are only just starting to understand. Part I assesses how climate change will impact on the distribution of grasslands, as well as production, biogeochemical cycling and ecosystem services. Part II considers the consequences for the spread of invasive species, demographic change, trophic-level relationships, soil biota, and evolutionary change within grassland biodiversity. Part III proposes how ecologists can respond to climate change effects, focusing on grazing systems, cultural ecology, range management, and restoration. The concluding chapter sets grasslands in the context of the Anthropocene era and identifies the vital research and conservation needs for grassland ecosystems to remain environmentally sustainable under climate change.
This accessible text provides a concise but comprehensive introduction to the biology of global grasslands. Grasslands are vast in their extent, with native and non-native grasslands now covering approximately 50% of the global terrestrial environment. They are also of vital importance to humans, providing essential ecosystem services and some of the most important areas for the production of food and fibre worldwide. It has been estimated that 60% of calories consumed by humans originate from grasses, and most grain consumed is produced in areas that were formerly grasslands or wetlands. Grasslands are also important because they are used to raise forage for livestock, represent a source of biofuels, sequester vast amounts of carbon, provide urban green-space, and hold vast amounts of biodiversity. Intact grasslands contain an incredibly fascinating set of plants, animals, and microbes that have interested several generations of biologists, generating pivotal studies to important theoretical questions in ecology. As with other titles in the Biology of Habitats Series, the emphasis is on the organisms that dominate this environment although restoration, conservation, and experimental aspects are also considered.
When American explorers crossed the Texas Panhandle, they dubbed it part of the ""Great American Desert."" A ""sea of grass,"" the llano appeared empty, flat, and barely habitable. Contemporary developments - cell phone towers, oil rigs, and wind turbines - have only added to this stereotype. Yet in this lyrical ecomemoir, Shelley Armitage charts a unique rediscovery of the largely unknown land, a journey at once deeply personal and far-reaching in its exploration of the connections between memory, spirit, and place. Armitage begins her narrative with the intention to walk the llano from her family farm thirty meandering miles along the Middle Alamosa Creek to the Canadian River. Along the way, she seeks the connection between her father and one of the area's first settlers, Ysabel Gurule, who built his dugout on the banks of the Canadian. Armitage, who grew up nearby in the small town of Vega, finds this act of walking inseparable from the act of listening and writing. ""What does the land say to us?"" she asks as she witnesses human alterations to the landscape - perhaps most catastrophic the continued drainage of the land's most precious resource, the Ogallala Aquifer. Yet the llano's wonders persist: dynamic mesas and canyons, vast flora and fauna, diverse wildlife, rich histories. Armitage recovers the voices of ancient, Native, and Hispano peoples, their stories interwoven with her own: her father's legacy, her mother's decline, a brother's love. The llano holds not only the beauty of ecological surprises but a renewed realization of kinship in a world ever changing. Reminiscent of the work of Terry Tempest Williams and John McPhee, Walking the Llano is both a celebration of an oft-overlooked region and a soaring testimony to the power of the landscape to draw us into greater understanding of ourselves and others by experiencing a deeper connection with the places we inhabit.
As part of the National Park Service's effort to "improve park management through greater reliance on scientific knowledge," a primary role of the Inventory and Monitoring (I&M) Program is to collect, organize, and make available natural resource data. The I&M Program's Heartland Network (HTLN) recently completed inventories of vertebrate species and vascular plants at Pea Ridge National Military Park (PERI). In doing so, all existing data were cataloged, targeted field investigations were conducted, and species lists were certified by taxonomic experts. The primary goal of these efforts was to document at least 90% of the vertebrate and vascular plant species believed to occur in the park. This report provides a summary of results.
The I&M Program's Heartland Network (HTLN) recently completed inventories of vertebrate species and vascular plants at Wilson's Creek National Battlefield (WICR). In doing so, all existing data were cataloged, targeted field investigations were conducted, and species lists were certified by taxonomic experts. The primary goal of these efforts was to document at least 90% of the vertebrate and vascular plant species believed to occur in the park. This report provides a summary of results.
Tallgrass Prairie National Preserve (TAPR) is the first National Park Service area established specifically for the preservation, protection, and interpretation of a tallgrass prairie ecosystem. The Heartland Inventory and Monitoring Network began monitoring water quality and invertebrate community structure of two streams (Palmer Creek and Fox Creek) within TAPR's boundary during September 2009. A Surber stream bottom sampler was used to collect 9 benthic samples from each stream. Habitat data were collected from the sampling net frame, and water quality data were recorded hourly using a data logger. This report summarizes baseline aquatic invertebrate monitoring data.
As part of the National Park Service's effort to "improve park management through greater reliance on scientific knowledge," a primary role of the Inventory and Monitoring (I&M) Program is to collect, organize, and make available natural resource data. A list of species known to occur in NPS units is considered a basic inventory need (see: http: //science.nature.nps.gov/im/inventory/index.cfm). The I&M Program's Heartland Network (HTLN) recently completed inventories of vertebrate species and vascular plants at Effigy Mounds National Monument (EFMO). In doing so, all existing data were cataloged, targeted field investigations were conducted, and species lists were certified by taxonomic experts. The primary goal of these efforts was to document at least 90% of the vertebrate and vascular plant species believed to occur in the park. This report provides a summary of results.
The I&M Program's Heartland Network (HTLN) recently completed inventories of vertebrate species and vascular plants at Tallgrass Prairie National Preserve (TAPR). In doing so, all existing data were cataloged, targeted field investigations were conducted, and species lists were certified by taxonomic experts. The primary goal of this efforts was to document at least 90% of the vertebrate and vascular plant species believed to occur in the park. This report provides a summary of results.
In 2012, the SOPN conducted a fourth season of exotic-plant monitoring to continue to test the methods and results of the network's proposed Exotic Plant Monitoring Protocol. A total of 824 vector blocks were sampled along high-invasion-probability vectors in SOPN parks. Results of the 2012 sampling for each park are presented in this report.
The I&M Program's Heartland Network (HTLN) recently completed inventories of vertebrate species and vascular plants at Pipestone National Monument (PIPE). In doing so, all existing data were cataloged, targeted field investigations were conducted, and species lists were certified by taxonomic experts. The primary goal of these efforts was to document at least 90% of the vertebrate and vascular plant species believed to occur in the park. This report provides a summary of results.
In 2011, the SOPN conducted a third season of exotic-plant monitoring to continue to test the methods and results of the network's proposed Exotic Plant Monitoring Protocol. A total of 886 vector blocks were sampled along high-invasion-probability vectors (primary units) in SOPN parks. These As part of the SOPN grassland and fire monitoring effort, 480 plots on 96 transects in areas not considered high-invasion probability (secondary units) were also sampled. Results of the 2011 sampling for each park are presented in this report. |
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