Author: Publisher:
ISBN:
Category : Environmental engineering
Languages : en
Pages : 700
Book Description
EPA-600/2
Author: Publisher:
ISBN:
Category : Environmental engineering
Languages : en
Pages : 700
Book Description
Water Resources Research Catalog
Author: Publisher:
ISBN:
Category : Water resources development
Languages : en
Pages : 1464
Book Description
Loss of Inorganic Nutrients by Whole Tree Utilization for Firewood in Ethiopia
Author: Per HolgénPublisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 78
Book Description
Northern Forested Wetlands Ecology and Management
Author: Carl C. TrettinPublisher: Routledge
ISBN: 1351427911
Category : Science
Languages : en
Pages : 512
Book Description
Forested wetlands are a major component of northern landscapes, important both for their ecological functions and their socioeconomic values. Historically, these lands have been used for timber and fiber products, hunting, fishing, trapping, food gathering, and recreation. There are many questions about the use and management of these lands in the future, particularly with respect to forest products, hydrology and water quality, plant and wildlife ecology, landscape dynamics, and wetland restoration. Northern Forested Wetlands: Ecology and Management provides a synthesis of current research and literature. It examines the status, distribution, and use of these wetland resources. The book focuses on understanding the role of wetlands in the landscape and on how to manage these wetlands and sustain their important functions. This is a primary reference text for the study and management of northern forested wetlands, providing a forum for information discovered by researchers and managers from many nations.
Computer Simulation Analysis of Biological and Agricultural Systems
Author: Barney K. HuangPublisher: CRC Press
ISBN: 9780849348693
Category : Technology & Engineering
Languages : en
Pages : 892
Book Description
Computer Simulation Analysis of Biological and Agricultural Systems focuses on the integration of mathematical models and the dynamic simulation essential to system analysis, design, and synthesis. The book emphasizes the quantitative dynamic relationships between elements and system responses. Problems of various degrees of difficulty and complexity are discussed to illustrate methods of computer-aided design and analysis that can bridge the gap between theories and applications. These problems cover a wide variety of subjects in the biological and agricultural fields. Specific guidelines and practical methods for defining requirements, developing specifications, and integrating system modeling early in simulation development are included as well. Computer Simulation Analysis of Biological and Agricultural Systems is an excellent text and self-guide for agricultural engineers, agronomists, foresters, horticulturists, soil scientists, mechanical engineers, and computer simulators.
Soil fertility research for maize-based farming systems in Malawi and Zimbabwe
Author: Stephen R. WaddingtonPublisher: CIMMYT
ISBN: 9789706480064
Category : Soil fertility
Languages : en
Pages : 324
Book Description
Methods Manual for Forest Soil and Plant Analysis
Author: Y. P. KalraPublisher: Northern Forestry Centre
ISBN:
Category : Forest soils
Languages : en
Pages : 128
Book Description
Compilation of methods used for soil and plant analysis at the Analytical Services Laboratory of the Northern Forestry Centre.
Soils of Tropical Forest Ecosystems
Author: Andreas SchultePublisher: Springer Science & Business Media
ISBN: 3662036495
Category : Science
Languages : en
Pages : 220
Book Description
An understanding of the characteristics and the ecology of soils, particularly those of forest ecosystems in the humid tropics, is central to the development of sustainable forest management systems. The present book examines the contribution that forest soil science and forest ecology can make to sustainable land use in the humid tropics. Four main issues are addressed: characteristics and classification of forest soils, chemical and hydrological changes after forest utilization, soil fertility management in forest plantations and agroforestry systems as well as ecosystem studies from the dipterocarp forest region of Southeast Asia. Additionally, case studies include work from Guyana, Costa Rica, the Philippines, Malaysia, Australia and Nigeria.
Livestock and the Environment
Author: M. L. RowePublisher:
ISBN:
Category : Animal waste
Languages : en
Pages : 256
Book Description
Author: