Welcome to our book review site go-pdf.online!
You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
Relaciones agroambientales en sistemas productivos rurale
Como externalidades se distinguen aquellos aspectos ambientales no deseados en los sistemas de producción agropecuarios que en últimas afectan su sostenibilidad; por ejemplo, la pérdida de la agrobiodiversidad por simplificación del germoplasma, la degradación del suelo por uso excesivo de maquinaria y aplicación de fertilizantes sintéticos, la contaminación del agua y el aire por solubilidad de moléculas empleadas en el manejo de arvenses, plagas y enfermedades, entre otros, que limitan su reproducibilidad en el tiempo, reducen los beneficios económicos obtenidos por los produc-tores y, en últimas, ocasionan su deserción del sector. No se trata solo de analizar cómo las prácti...
Water Quality for Agriculture
Richtlijnen voor de werker in het veld om problemen te ondervangen ten aanzien van de waterkwaliteit voor irrigatie-doeleinden. Tenslotte worden praktijkervaringen uit diverse gebieden vermeld
Application of Liquid Chromatography in Food Analysis
Food products are very complex mixtures consisting of naturally occurring compounds and other substances, generally originating from technological processes, agrochemical treatments, or packaging materials. However, food is no longer just a biological necessity for survival. Society demands healthy and safe food, but it is also increasingly interested in other quality attributes more related to the origin of the food, the agricultural production processes used, the presence or not of functional compounds, etc. Improved methods for the determination of authenticity, standardization, and efficacy of nutritional properties in natural food products are required to guarantee their quality and for...
Cultivation Of Microalgae
Algae are recognized as one of the oldest life-forms (Falkowski & Raven, 1997). The use of microalgae dates back around 2000 years to the Chinese, who used Nostoc to survive during famine (Spolaore et al., 2006), and to the Aztecs who collected and cultivated Spirulina (Henrikson, 2011). For the past 50 years, extensive research has been performed on microalgae and how they can be used in a wide variety of processes or to manufacture many practical and economic important products. This group of individuals is present in several ecosystems, representing a big variety of species living in a wide range of environmental conditions. Microalgae can be autotrophic or heterotrophic; the autotrophic ...
Evolutionary Ecology
Finally, an eBook version of this now classic textbook has become available. Largely based on the 6th edition, published in 2000, this version is competitively priced. Written by well-known ecologist Eric R. Pianka, a student of the late Robert H. MacArthur, this timeless treatment of evolutionary ecology, first published in 1974, will endure for many decades to come. Basic principles of ecology are framed in an evolutionary perspective.
American Moths of the Subfamily Phycitinae
This paper completes a 25-year study of the New World moths of the subfamily Phycitinae. It is based chiefly on the collections of the United States National Museum and the Hulst collection, formerly at Rutgers University, supplemented by material from the Cornell and Canadian national collections and specimens -- mostly tropical American -- from the British Museum, and Janse collection, and the collections of several South American lepidopterists. Recognized and included in the classification are 194 genera, 619 species, and 21 subspecies (local races). Of these, 60 genera, 81 species, and 8 races are described as new.
Myself and My Aims
"The first anthology in English of the critical and theoretical writings of the great German artist Kurt Schwitters, considered by scholars, museums, devotees, and collectors alike to be one of the most important "thinking artists" of the twentieth century, surpassed only by Marcel Duchamp in his influence on subsequent generations. Throughout his life Schwitters wrote and published in many genres-and across genres. His children's stories and his poetry and fiction have been translated into English, as have a handful of essays. But most of his critical writing has never been translated into English, and this volume even includes material that has never been published in any language--until n...
Gary Gygax's Gygaxian Fantasy Worlds Volume 3
For the vigilant writer, driven publisher or game designer, Volume 3 of the Gygaxian Fantasy World series drives forward the gathering host of information brought to you by the Gygaxian Fantasy World series. From the encampments of common folk and wanderers to the teeming streets of walled towns, this work brings the fantastic world of magic to life. Game designers captain their own creations when they master knowledge of the high and low, the hamlets and towns, cities and castles and all that accompanies life in a world of our own imagining. More than that, Everyday Life breathes strength into the arms of your imaginings with pirates and palace life, eating and entertainment, villains and vagabonds, communications and commerce. Whatever is found in the daily life of a typical fantasy world is covered herein. Sound the note of world creation with Gary Gygax's Everyday Life.
Remote Sensing for Malaria
This book presents research using high-resolution operational satellite data for monitoring and assessing numerically how to reduce the area and intensity of malaria outbreaks. Satellite data and imageries a powerful and effective tool for malaria monitoring and reduction of the number of affected people as it bypasses the limitations imposed by the dearth of near-the-ground weather data in many malaria-prone areas. With this in mind, this volume provides readers with: In-depth information in monitoring signs of malaria from operational polar-orbiting satellites Examples of country-specific models for predicting malaria area (1 and 4 km2 resolution) and intensity Information on the how the e...
