Suchergebnisse

11.4. Chemical Weathering11.5. Erosion; 11.6. Mass Wasting; 11.7. Fluvial Processes; 11.8. Aeolian Erosion (Wind); 11.9. Glacial Processes; 12.0. Formation of Geological and Hydrological Structures; 12.1. Landforms; 12.2. Water Erosion and Deposition; 12.3. Wind Erosion and Deposition; 12.4. Coasts and Estuaries; 12.5. Ocean Gyres and Currents; 12.6. Glacial-Interglacial Cycles; 13.0. Components of the Environment; 13.1. Lithosphere; 13.2. Hydrosphere; 14.0. Components of the Atmosphere; 14.1. The Evolution and Composition of the Atmosphere; 14.2. The Structure of the Atmosphere

"Environmental science focuses on understanding challenges that affect our lives, and on finding solutions to those challenges. Your decision to study environmental science is an important step. This field can help you find answers to some of the most important problems facing us today. Environmental science is an integrative field. It draws on diverse knowledge bases and skills to address issues: For example, preserving healthy ecosystems depends on strategies such as reducing greenhouse gas emissions, developing renewable energy systems, reducing pollution, improving social and environmental justice, improving sustainable farming systems, and reducing resource consumption"--

Part 1Ecological SystemsSystems and EcosystemsThe Concept of SystemConcept and Use of ModelsSystem State and StabilityThe Ecosystem as a SystemMathematical Models of EcosystemsOrganisms and Environmental FactorsCategories of OrganismsChemical Composition of the CellMetabolism-EnzymesStorage of EnergyPhotosynthesis-Respiration-ChemosynthesisLimiting NutrientInteraction of Organisms and EnvironmentOrganisation at Population LevelPopulation and EcosystemPopulation DynamicsPopulation Size Variation ModelsInteractions between Two PopulationsNatural Selection and EvolutionSurvival Strategies of Popu.

chapter 2 Organisms and Environmental Factors -- chapter 3 Organisation at Population Level -- chapter 4 Organisation at the Ecosystem Level -- chapter 5 Values, Alterations and Degradation of the Natural Landscape -- chapter 6 The Environment in the City -- chapter 7 Toxic Pollution -- chapter 8 Water Pollution -- chapter 9 Air Pollution and Global Change -- chapter 10 Pollution Control Technology -- chapter 11 Tools for Environmental Analysis, Evaluation and Management -- chapter 12 Biodiversity and Landscape Protection -- chapter 13 Environment and Development.