Although over 40 years have passed since Jacobs (1945) convincingly established the basic radial pattern of residual growth stress in growing trees, yet this phenomenon is still not widely appreciated in wood science and technology circles.
For the past decade, it has been apparent to both of us that a reference text covering all aspects of tree defense mechanisms to fungi was missing, needed and long overdue.
Unsere Atmosphäre, das Luftmeer, auf dessen Grunde wir leben, ist ein Gasgemisch, das neben den Hauptbestandteilen Stickstoff und Sauerstoff eine Vielzahl von Spurengasen enthält.
This handbook provides a holistic overview of different aspects of energy management in agriculture with an orientation to address the sustainable development goals.
Dieser Buchtitel ist Teil des Digitalisierungsprojekts Springer Book Archives mit Publikationen, die seit den Anfängen des Verlags von 1842 erschienen sind.
Professor Hermann Remmert, führender Ökologie-Experte und Autor zahlreicher wissenschaftlicher Publikationen, gibt hier eine gut lesbare und auch für den Laien verständliche Einführung in die viel-diskutierte Thematik: Naturschutz.
Dieser Buchtitel ist Teil des Digitalisierungsprojekts Springer Book Archives mit Publikationen, die seit den Anfängen des Verlags von 1842 erschienen sind.
Dieser Buchtitel ist Teil des Digitalisierungsprojekts Springer Book Archives mit Publikationen, die seit den Anfängen des Verlags von 1842 erschienen sind.
Dieser Buchtitel ist Teil des Digitalisierungsprojekts Springer Book Archives mit Publikationen, die seit den Anfängen des Verlags von 1842 erschienen sind.
In the preparation of this descriptive manual of the rust fungi of the grasses of the world the principal goal was to produce a system by which these important pathogens might be recognized on the basis of their morophology, without dependence on the identity of the host plant.
Possibly the greatest change confronting the practitioner and student of remote sensing in the period since the first edition of this text appeared in 1986 has been the enormous improvement in accessibility to image processing technology.
A century of research on heterostylous plants has passedsince the publication of Charles Darwin's book "e;TheDifferent Forms of Flowers on Plants of the Same Species"e; in1877 summarizing his extensive observations and experimentson these complex breeding systems involving geneticpolymorphisms of floral sex organs.
Root disease epidemics, because much of the activity takes place in soil and out of sight, pose special challenges to growers who seek to manage them and to scientists who study them.
The past two decades have seen a remarkable broadening of interest in global warming from a research concern on the part of a limited number of scientists to a political problem on a worldwide scale.
This series is dedicated to serving the growing community of scholars and practitioners concerned with the principles and applications of environmental management.
Wild taxa are invaluable sources of resistance to diseases, insects/ pests, nematodes, temperature extremes, salinity and alkalinity stresses, and also of nutritional quality; adaptation; genetic diversity and new species.
