Horizons in earth science research. Volume 8 /

Detalles Bibliográficos
Clasificación:Libro Electrónico
Otros Autores: Veress, Benjamin, Szigethy, Jozsi
Formato: Electrónico eBook
Idioma:Inglés
Publicado: New York : Nova Science Publishers, ©2012.
Colección:Horizons in earth science research series.
Temas:
Range ecology.
Soil degradation.
Desertification.
Écologie des pâturages.
Sols > Dégradation.
Désertification.
SCIENCE > Earth Sciences > General.
SCIENCE > Physics > Geophysics.
Desertification
Range ecology
Soil degradation
Acceso en línea:Texto completo
Tabla de Contenidos:
  • HORIZONS IN EARTH SCIENCE RESEARCH VOLUME 8 ; HORIZONS IN EARTH SCIENCE RESEARCH VOLUME 8 ; CONTENTS ; PREFACE ; THE UTILITY OF SCHIST IN ROCK ART STUDIES ; ABSTRACT ; INTRODUCTION; PETROGLYPHS ON IBERIAN SCHIST ; The Côa Petroglyphs and Their Setting ; THE VALTELLINA SCHIST PETROGLYPHS; Fluvial Erosion of Low-Grade Metamorphics ; DISCUSSION ; REFERENCES ; FOSSIL RECORD OF ANGIOSPERM ORIGIN: NEW EVIDENCE AND INTERPRETATION ; ABSTRACT ; INTRODUCTION ; MATERIAL AND METHODS ; RESULTS AND DISCUSSION ; Being an Angiosperm: Distinguishing Characters ; Gametophyte Development ; Leaf; Flower.
  • Carpel Organ Conversion ; Becoming Angiospermous: Parallelism, Developmental Acceleration and Heterochrony ; Parallel Developments ; Neoteny ; Geology of Early Angiosperm Occurrences ; Northeastern Asia ; Mediterranean; Synchronous or Heterochronous Regional First Appearances? ; Rise to Dominance: Stages of Early Angiosperm Evolution ; Cradle Communities ; The Late Albian
  • Turonian Early Angiosperm Communities ; Phylogenetic Relationships among Early Angiosperm ; Ranunculids ; Cercidiphyllids ; Platanoids and Nelumbonoids ; Trochodendrocarpoids ; Myrtoids ; CONCLUSION ; ACKNOWLEDGMENTS.
  • LAKE CHEKO: A CRATER LEFT BY A FRAGMENT OF THE TUNGUSKA COSMIC BODY? ABSTRACT ; 1. INTRODUCTION ; 2. EXPLORATION OF LAKE CHEKO ; 2.1. Backgrounds ; 2.2. Geophysical Data ; 2.3. Sediment Analysis; 2.3.1. 137Cs and 210Pb Radiometric Dating ; 2.3.2. Sedimentology ; 2.3.3. Organic Nitrogen and Carbon ; 2.3.4. Palinology ; 2.4. Summary ; 3. ORIGIN OF LAKE CHEKO ; 3.1. Earth Surface Processes; 3.2. The impact Hypothesis ; 3.2.1. Size of the Impactor; 3.2.2. Trajectory ; 3.2.3. Site Effects; 3.2.4. Anomalous Impact ; 3.2.5. Nature of the Impactor; 4. MORE FRAGMENTS?
  • 5. LAKE CHEKO VS CARANCAS CRATER CONCLUSION ; ACKNOWLEDGMENTS ; REFERENCES ; CRATERS ON MERCURY: A REVIEW ; ABSTRACT ; INTRODUCTION ; CRATERS ON MERCURY IN GENERAL ; SPECIFIC CHARACTERISTICS ; CRATER MODIFICATION AND DEGRADATION ; SECONDARY CRATERS ; LARGE IMACT BASINS ; INTERESTING EXAMPLES ; CRATER STATITICS ; CONCLUSION ; ACKNOWLEDGMENTS ; REFERENCES ; GNEISS, SCHIST: MINERALOGICAL COMPOSITION, USES, HYDROGEOLOGICAL CONSIDERATION, PROPERTIES OF SOILS ORIGINATED FROM GNEISS, SCHIST PARENT MATERIALS, AND PLANTS' MINERAL NUTRITION ON GNEISS, SCHIST SOILS; ABSTRACT; INTRODUCTION.

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