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A monthly journal for the plant lover.
With more than 500 species distributed all around the Northern Hemisphere, the genus Quercus L. is a dominant element of a wide variety of habitats including temperate, tropical, subtropical and mediterranean forests and woodlands. As the fossil record reflects, oaks were usual from the Oligocene onwards, showing the high ability of the genus to colonize new and different habitats. Such diversity and ecological amplitude makes genus Quercus an excellent framework for comparative ecophysiological studies, allowing the analysis of many mechanisms that are found in different oaks at different level (leaf or stem). The combination of several morphological and physiological attributes defines the existence of different functional types within the genus, which are characteristic of specific phytoclimates. From a landscape perspective, oak forests and woodlands are threatened by many factors that can compromise their future: a limited regeneration, massive decline processes, mostly triggered by adverse climatic events or the competence with other broad-leaved trees and conifer species. The knowledge of all these facts can allow for a better management of the oak forests in the future.
This book contains the papers presented at the conferences of the International Association Vegetation Science of Pirenopolis (2016) on Applied Mapping for Conservation and Management: from Plant and of Palermo (2017) on Vegetation Patterns in relation to multi-scale levels of ecological complexity: from associations to geoseries. The reports refer to general themes (semiological bases of mapping, dynamic-catenal mapping, nature conservation, plant biodiversity, biogeography, and geosynphytosociology) and their application to vegetation in different parts of the world (Andes of Bolivia, California, Kaga Coast in Japan, Southeastern USA, Morocco, Europe: Carpathians mountains, Swiss Alps, Sicily, Southern Portugal, Spain, and French Atlantic coastal). One of the benefits of the book is that it offers the possibility of comparing the different methodologies used in very different types of vegetation in the world (Boreal, Mediterranean, Tropical, Neotropical, etc.). The book is intended for researchers, Ph.D. students, and university professors.
Vols. for 1933-41, 1945 includes the Annual report of the director, 1933-40, 1944.