الصفحة 1
الصفحة 1
Microwave Radiometry of Vegetation Canopies
Research into microwave radiation from the Earth’s surface in the presence of vegetation canopies, as well as the development of algorithms for retrieval of soil and vegetation parameters from microwave radiometric measurements, have been actively conducted for the last 30 years by scientific groups worldwide. The capability of the microwave radiometric method to determine soil moisture and vegetation biometric indices was revealed 25 years ago by the author and his colleagues. Soil moisture and vegetation covers play a key role in the hydrological cycle and in water and energy transfer on the border of land surface and atmosphere through evaporation and transpiration. Accomplishment of large international projects shows that microwave radiometry of soil and vegetation has become an instrument of practical application and operational use. A systematic account of questions concerning the microwave radiometry of the Earth’s surface in the presence of vegetation canopies is the main objective of the book.
Growing Food : A guide to food production
This specialist handbook is intended as a quick and easy reference guide for individuals and organisations that are involved with the production of food, from both agriculture and horticulture. It is designed to be used as a reference book that answers basic questions about how food is produced from plants, and aims to demystify the subject of growing food as far as possible. The focus is firmly on the technical aspects of food crops; animal husbandry, agrochemicals and genetic engineering are only briefly mentioned. The book is divided into three sections: 1. Principles and Practices used in Agriculture and Horticulture; 2. Description and Characteristics of the Main Food Crops; 3. Naming and Classification of Plants, Seed Purchase Procedures, Conversion Tables and Statistics, Planning and Assessing Agricultural Projects.
Gradients in a Tropical Mountain Ecosystem of Ecuador
This volume addresses a multitude of ecologically relevant aspects: macro- and microclimate; physics, chemistry and biology of soils; water relations, matter turnover and nutrient availability; plant growth and biomass partitioning; floral composition and plant life forms; vegetation structure and dynamics; organismic interactions, diversity and population biology of birds, moths and microarthropods; forest management, and reforestation with indigenous species; ethnobotanical and social aspects. New hypotheses are presented with regard to biodiversity and ecosystem functioning, as well as sustainable management of an ecosystem in a biodiversity hotspot.
Exercises in Environmental Physics
Exercises in Environmental Physics covers the essential topics in university courses in environmental physics including: Energy and the environment / Fluid mechanics / Evapotranspiration, soil physics and groundwater hydrology / Pollution / Ocean and atmospheric physics / The planet in space This is the first book specifically devoted to exercises on the application of physics to describe the environment including the human impact. It is a valuable tool for students to develop skills in the manipulation of physical concepts and methods while learning environmental science. The exercises are drawn from the author's teaching experience and the need for stimulating practice problems in various environmental physics courses. A chapter on mathematical methods used in the book supplements the material.
Biosaline Agriculture and Salinity Tolerance in Plants
This volume focuses on reclamation, management, and utilization of salt-affected soils, their sustainable use, and evaluation of plants inhabiting naturally occurring saline habitats. It is of interest to scientists and students as well as to agricultural institutions and farmers and will undoubtedly raise the scientific community's awareness of, and interest in salinity issues.
