Product details
- ASIN : B01FIZLM30
- Publisher : CABI (January 1, 1852)
$63.84
2000-11-03) Hardcover –
January 1, 1852
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Illustrated Edition
by David J. Gibson (Author)
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. Grasses and Grassland Ecology provides an ecologically orientated introduction to this influential group of plants, summarizing the most recent scientific research in ecology and agriculture in the context of the older, classic literature. Ten chapters cover the morphology, anatomy, physiology and systematics of grasses, their population, community and ecosystem ecology, their global distribution, and the effects of disturbance and grassland management. This comprehensive and accessible textbook is suitable for graduate level students as well as professional researchers in the fields of plant ecology, rangeland science, crop science, and agriculture.
Hardcover – December 3, 2019
by Patricia Galagan (Author), Philip Metcalf (Author), Craig Allen (Contributor), William Debuys (Contributor), Katherine Ware (Contributor)
In the summer of 2011, in the Jemez Mountains of New Mexico, a falling power line sparked a wildfire that burned 158,753 acres of forest. From their home in Santa Fe, thirty air miles southeast, photographers Patricia Galagan and Philip Metcalf watched what came to be known as the Las Conchas fire burn day and night for more than a month. As soon as the roads reopened, they went to the mountains to see the damage this violent fire had wrought. Taking a trail to the rim of Cochiti Canyon, they passed through sections of forest that had burned so hot that nothing remained but blackened trunks and negative spaces where huge tree roots had been. The canyon and the waves of ridges beyond were black with standing dead trees. The visual chaos of the burned forest, at first daunting, pushed them to look harder, to see differently. As they did so, the forest began to look beautiful in its highly altered state. For more than seven years they were compelled to make photographs of the aftermath of the fire to draw people beyond the news-cycle images of smoke and flames into the reality of a forest after an extreme fire. Forest Ghosts is both their ode to the old forest and their gift to help us understand that, in this era of accelerating climate change and increasingly devastating wildfires all over the American West, the new forests will never be the same, but we can still find beauty and enlightenment in the aftermath.
Paperback
Illustrated Edition
1st ed. 2016 Edition
by Cathryn H. Greenberg (Editor), Beverly S. Collins (Editor)
This book discusses the historic range of variation (HRV) in the types, frequencies, severities and scales of natural disturbances, and explores how they create heterogeneous structure within upland hardwood forests of the Central Hardwood Region (CHR). The book was written in response to a 2012 forest planning rule which requires that national forests to be managed to sustain ‘ecological integrity’ and within the ‘natural range of variation’ of natural disturbances and vegetation structure. Synthesizing information on HRV of natural disturbance types, and their impacts on forest structure, has been identified as a top need.
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