The Biology of Agroecosystems
Title | The Biology of Agroecosystems PDF eBook |
Author | Nicola Randall |
Publisher | Oxford University Press |
Pages | 224 |
Release | 2019-11-27 |
Genre | Science |
ISBN | 0191057290 |
Since the advent of agriculture approximately 12,000 years ago, human activity has created a unique set of ecosystems. However, the recent development of world markets, rapid technological advances, and other changes to farming practices have led to hugely increased pressures on farm habitats and organisms. Global human populations are rising and diets are becoming ever more complicated, leading to unrelenting requirements for increased levels of food production. Natural biotopes are becoming increasingly fragmented as agricultural activities expand around them. “Agroecosystems” now occur from the tropics to subarctic environments and comprise systems as varied as annual crops, perennial grasslands, orchards, and agroforestry systems. They presently cover almost 40% of the terrestrial land surface and significantly shape landscapes at a global scale. This key addition to the OUP Biology of Habitats Series provides a novel perspective on agroecosystems, summarising our current understanding of the basic and applied aspects of these important and complex habitats, whilst focusing on environmental concerns in the context of global change. The Biology of Agroecosystemsis is for both senior undergraduate and graduate students taking courses in agroecology, farmland ecology, conservation, and agriculture as well as the many professional ecologists, conservation biologists, and land managers requiring a concise overview of agroecology.
The Ecology of Agroecosystems
Title | The Ecology of Agroecosystems PDF eBook |
Author | John Vandermeer |
Publisher | Jones & Bartlett Learning |
Pages | 404 |
Release | 2011 |
Genre | Nature |
ISBN | 0763771538 |
Agroecology is the science of applying ecological concepts and principles to the design, development, and management of sustainable agricultural systems. The Ecology of Agroecosystems highlights a collection of alternative agricultural methodologies and philosophies and provides an interdisciplinary approach that bridges the sociopolitical and historical context of agriculture. It includes the technical issues in a serious and ecological fashion and captures the complex merging of ecology, agriculture, politics and economics in both a historical and contemporary context. Readers will learn not only about the ethical and moral elements related to producing food of questionable quality while possibly impairing the environment, but also about the soil chemistry involved.
Biodiversity in Agroecosystems
Title | Biodiversity in Agroecosystems PDF eBook |
Author | Wanda W. Collins |
Publisher | CRC Press |
Pages | 352 |
Release | 1998-08-14 |
Genre | Technology & Engineering |
ISBN | 9781420049244 |
between the diversity of plant and animal species and host/dependent agricultural systems. Biodiversity in Agroecosystems shows how biodiversity can be thought of not only as the rich make-up of a great number of related and competing species within an ecologically defined community, but also as the robust behavior and resilience of those species over time and as the endurance of their eco-community. This book brings to the fore new research on biodiversity in agricultural ecosystems at both micro and macro levels, heretofore available only in journals and proceedings papers.
BIOLOGY OF AGROECOSYSTEMS
Title | BIOLOGY OF AGROECOSYSTEMS PDF eBook |
Author | RANDALL & SMITH. |
Publisher | |
Pages | |
Release | |
Genre | |
ISBN | 9780191800948 |
Agroecosystems in a Changing Climate
Title | Agroecosystems in a Changing Climate PDF eBook |
Author | Paul C.D. Newton |
Publisher | CRC Press |
Pages | 380 |
Release | 2006-09-01 |
Genre | Nature |
ISBN | 1420003828 |
Agroecosystems in a Changing Climate considers the consequences of changes in the atmosphere and climate on the integrity, stability, and productivity of agroecosystems. The book adopts a novel approach by bringing together theoretical contributions from ecologists and the applied interpretations of agriculturalists. Drawing these two approa
Soil Health and Intensification of Agroecosystems
Title | Soil Health and Intensification of Agroecosystems PDF eBook |
Author | Mahdi M. Al-Kaisi |
Publisher | Academic Press |
Pages | 420 |
Release | 2017-03-15 |
Genre | Technology & Engineering |
ISBN | 0128054018 |
Soil Health and Intensification of Agroecosystems examines the climate, environmental, and human effects on agroecosystems and how the existing paradigms must be revised in order to establish sustainable production. The increased demand for food and fuel exerts tremendous stress on all aspects of natural resources and the environment to satisfy an ever increasing world population, which includes the use of agriculture products for energy and other uses in addition to human and animal food. The book presents options for ecological systems that mimic the natural diversity of the ecosystem and can have significant effect as the world faces a rapidly changing and volatile climate. The book explores the introduction of sustainable agroecosystems that promote biodiversity, sustain soil health, and enhance food production as ways to help mitigate some of these adverse effects. New agroecosystems will help define a resilient system that can potentially absorb some of the extreme shifts in climate. Changing the existing cropping system paradigm to utilize natural system attributes by promoting biodiversity within production agricultural systems, such as the integration of polycultures, will also enhance ecological resiliency and will likely increase carbon sequestration. Focuses on the intensification and integration of agroecosystem and soil resiliency by presenting suggested modifications of the current cropping system paradigm Examines climate, environment, and human effects on agroecosystems Explores in depth the wide range of intercalated soil and plant interactions as they influence soil sustainability and, in particular, soil quality Presents options for ecological systems that mimic the natural diversity of the ecosystem and can have significant effect as the world faces a rapidly changing and volatile climate
Microbial Ecology in Sustainable Agroecosystems
Title | Microbial Ecology in Sustainable Agroecosystems PDF eBook |
Author | Tanya E. Cheeke |
Publisher | CRC Press |
Pages | 308 |
Release | 2012-07-17 |
Genre | Nature |
ISBN | 1439852979 |
While soil ecologists continue to be on the forefront of research on biodiversity and ecosystem function, there are few interdisciplinary studies that incorporate ecological knowledge into sustainable land management practices. Conventional, high fossil-fuel input-based agricultural systems can reduce soil biodiversity, alter soil community structu