《生态学》课程PPT教学课件（生态学原理与应用）01 what is ecology

WharisecologyIS ECOLOGYWHAT

What is ecology WHAT IS ECOLOGY

WharisecologyECO:It certainly isn't a new word. InGreek (oikos),it means the home,theplace where we live. And ecology meansthe science of how all livingcreatureswithinhomeinteractourourthisfascinatingenvironmentoncomplex Spaceship Earth

What is ecology ECO: It certainly isn't a new word. In Greek ("oikos"), it means the home, the place where we live. And ecology means the science of how all living creatures interact within our home - our environment on this fascinating, complex Spaceship Earth

WharisecologyStudy of relationships between organismsandtheenvironment.NOW-wehavelittledirect contact-withnature.Ourwellfuturehowdependsonwethetheunderstandbetweenrelationshiporganisms and the environment.We rapidly change the earth's-environmentbut we know little the consequences.(N,CO2)

What is ecology ❖ Study of relationships between organisms and the environment . • NOW we have little direct contact with nature . • Our future depends on how well we understand the relationship between the organisms and the environment . • We rapidly change the earth’s environment but we know little the consequences.(N,CO2 )

Wharisecology生态学：研究生物与环境的关系的学科

What is ecology 生态学：研究生物与环 境的关系的学科

EcologyDistribution and abundance

Ecology Distribution and abundance

EvolutionDiversity of form and function

Evolution Diversity of form and function

PhysiologyGeneticsChemistryMolecular biologyEcologyEvolutionDNAProteinsDistribution and abundanceDiversity of form and functionPhysicsGISPhysicsStatisticsPhysiology

Ecology Distribution and abundance Evolution Diversity of form and function Physiology Physiology Chemistry Genetics Molecular biology Physics Proteins DNA GIS Statistics Physics

AbioticfactorsPhysiologyGeneticsChemistryMolecularbiologyDNAEcologyEvolutionProteinsPhysics Diversity of form and functionDistribution and abundanceGISPhysicsStatisticsPhysiology

Ecology Distribution and abundance Evolution Diversity of form and function Physiology Physiology Chemistry Genetics Molecular biology Physics Proteins DNA GIS Statistics Physics Abiotic factors

Whatisecology研究内容（以生命存在的层次分）：分子生态个体生态（生理生态、行为生态、生态适应等）种群生态（地理分布、规模、动态、结构----年龄，遗传、进化、系统发育等群落生态（结功、功能、演替等）生态系统生态（结构、功能景观生态（结构、功能、整合性）全球生态（气候变暖、污染、O洞、沙漠化、人口等）

What is ecology 研究内容(以生命存在的层次分): 分子生态 个体生态（生理生态、行为生态、生态适应等） 种群生态（地理分布、规模、动态、结构-年龄，遗 传、进化、系统发育等） 群落 生态（结功、功能、演替等） 生态系统生态（结构、功能） 景观生态（结构、功能、整合性） 全球生态（气候变暧、污染、O3洞、沙漠化、人口等）

Wharisecology研究内容（以研究对象分植物生态、草原生态、森林生态、动物生态昆虫生态、鼠类生态、藻类生态、微生物生态.农业生态、工业生态、城市生态、产业生态、资源生态、湿地生态、湖泊生态....污染生态、恢复生态

What is ecology 研究内容（以研究对象分） 植物生态、草原生态、森林生态、动物生态、 昆虫生态、鼠类生态、藻类生态、微生物生 态. 农业生态、工业生态、城市生态、产业生态、 资源生态、 . 湿地生态、湖泊生态. 污染生态、恢复生态