Mapping geomorphology and trails around the biological station at the reserva biologica alberto brenes (sierra de tilaran), costa rica

In thc last ycars several research projects werr started to elucidate structure, dynamics and diversity of the primary premontane forest at the Reserva Biológica Alberto Brenes (RBAB). The Biological Station steadily was improved and is more and more a very useful base for research in tropical ecology (Ortiz 1991)

Sukzessionsprozesse auf dem trockengefallenen Aralseeboden und Perspektiven der Landnutzung Endbericht

SIGLEAvailable from TIB Hannover: F03B443 / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekForschungszentrum Juelich GmbH (Germany). Projekttraeger Biologie, Energie, Oekologie (BEO); Bundesministerium fuer Bildung und Forschung, Berlin (Germany)DEGerman

Stress - auf allen Ebenen

The present workshop deals with stress on all levels beginning from the in-vitro level (e.g. heat stress in bacteria and synthesis of heat shock proteins) to mammals (effects of social stress) or even human beings (effects of moderate altitude conditions). A separate entry is prepared of only one of the presentations dealing with environmental stress on tree growth. (MG)SIGLEAvailable from TIB Hannover: RO 4793(6) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekDEGerman

Oekologische Optimierung der Wassernutzung bei Bewaesserungsverfahren mit salzhaltigem Wasser Endbericht. Ausfuehrlicher Bericht

SIGLEAvailable from TIB Hannover: F02B705 / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekBundesministerium fuer Bildung und Forschung (BMBF), Bonn (Germany); Forschungszentrum Juelich GmbH (KFA) (Germany). Projekttraeger Biologie, Energie, Oekologie (BEO)DEGerman

Natur und Landnutzung im Pamir: Wie sind Erhalt der Biodiversitaet, Naturschutz und nachhaltige Landnutzung im Pamirgebirge in Einklang zu bringen? Beitraege

SIGLEAvailable from TIB Hannover: RO 4793(18) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekDEGerman

Oekophysiologie und Oekosystemprozesse im Sinai-Negev-Sandfeld (Untersuchungen zur Populationsoekologie und zur Oekophysiologie halophiler Arten der verschiedenen geomorphologischen Einheiten des Laengsduenengebietes bei Nizzana)

SIGLEAvailable from TIB Hannover / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekBundesministerium fuer Bildung und Forschung, Berlin (Germany)DEGerman

Beitraege zur tropenoekologischen Forschung in der Dominikanischen Republik

Available from TIB Hannover: RO 4793(13) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman

Komplexschaeden an Buchen - Ursachenforschung zum Baumsterben Beitraege

Available from Bielefeld Univ. (DE). Abt. Oekologie / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman

Beitraege zur tropenoekologischen Forschung in Costa Rica

The present edition of 'Bielefelder Oekologische Beitraege' presents some results of the preceding six years of intensive ecological research in the Biological Reserve 'Reserva Biologica Alberto Manuel Brenes' in Costa Rica. The study area was supposed to be a species rich ecosystem and this led us to select this area as our study site. We wish to thank the Director of the Reserve for his logistical support, the scientific cooperation and, above all, for his friendship all over the years, that has grown during the research work in Costa Rica. We also wish to thank Victor Mora and Hugo Perez Z. vicariously for all contributers who have enabled us to do our research work under frequently difficult conditions of a recently established Biological Station in a real wet climate. Further more we wish to thank the University of Costa Rice (UCR) for the permission of using their facilities and all persons for their support to feel at home in a foreign country. We do hope that this volume may enhance more cooperative research between both partners and may also be a mean for students to decide to do research in fascinating primary forest to understand at least a small portion of the complex structure and the manyfold functions of such a forest in order to help to preserve these areas for future generations. (orig./AJ)SIGLEAvailable from FIZ Karlsruhe / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekDEGerman