Ecology notes ppt 1. A few examples of biotic components include bacteria, animals, birds, fungi, plants, etc. Part 1: Review of the General Principles of Ecology A. To accomplish this goal it’s necessary that ... General Characters @. The study of ecology focuses on the production of proteins and how these proteins affect the organisms and their environment. Ecology can be classified into different types. - Free download as PDF File (.pdf), Text File (.txt) or read online for free. The final third will cover the practical aspects of implementing conservation actions and will in… Abiotic factors include climate, soil, temperature, water, air, sunlight, humidity, pH, and atmospheric gases. Lecture Notes 2: Chemistry. Exam 1 Notes.docx - Exam 2 Notes.docx - Exam 3 Notes.docx. Abiotic components are non-living chemical and physical factors of an ecosystem. Sign Up. Monera 2. Key concepts include:• interactions within and among populations• nutrient cycling with energy flow through ecosystems• the effects of natural events and human activities on ecosystems 3. Lecture Notes 3: Plants. Activities. General Principles of Ecology - food webs and trophic pyramids, nutrient cycling, community interactions, population dynamics, species diversity and indicator species Note: life history strategies (age structure, survival curves, life tables, succession, R and K strategies) for division C only School. Population ecology examines the population distribution and density. An ecologist’s primary goal is to improve their understanding of life processes, adaptations and habitats, interactions and biodiversity of organisms. Ecology Notes!! It deals with factors that alter and impact the genetic composition and the size of the population of organisms. On StuDocu you find all the study guides, past exams and lecture notes for this course THANK FOR YOUR GOOD EXPLANATION OF ECOLOGY. Junior Class. ... of the lecture material in addition to Powerpoint slides on Blackboard. It emphasizes the impact human beings have on the environment and gives knowledge on how we can improve ourselves for the betterment of humans and the environment. Lecture Notes. A few examples of biotic components include bacteria,  animals, birds,  fungi, plants, etc. Lecture Note Ecology is the scientific study of interactions among organisms and their environment. Author (s): Stephen W. Ziser. Pollution: contaminating the environment, B. Ecology plays a significant role in forming new species and modifying the existing ones. of them will be able to use that resource more efficiently than the other and eventually will drive that second species to extinction locally, The excluded species can emigrate to another location in order to survive, Fundamental: the niche that an organism occupies in the absence of competitors, Realized: the niche that it occupies under natural conditions, Predator: organism that captures other organisms for food, Prey: organism that is eaten by the predator, Plants: plants will release chemicals to inhibit digestion by animals, Some herbivores retain the plants toxins and become poisonous themselves, Commensalism: where one organism benefits and the other is not affected, Nutrients are stored in plants and rapidly recycled, Almost half of all terrestrial organisms live here, Typically covered with grass and scattered trees, Transitional between tropical rain forest and desert, Desert plants store water (succulents) and have extensive roots, Most animals are nocturnal (active at night) to avoid the heat, Critical factor is water (behavior and physiology adapted to conserve water), Abundant rainfall and seasonal temperature changes, Grasses are the most common plant (few trees), Grazing animals very common: horses, rabbits, cows, Distinct seasons (winter, spring, summer, fall), Many varieties of plants (perennial) and animals, Chaparral: evergreen scrub-type plants common in Mediterranean-type climates, Long, cold winters with little precipitation, Most of the precipitation occurs in the summer, Extensive coniferous forests (pine, hemlock, fir), Many large animals (moose, elk, bear, deer, etc), Found at high latitudes and very cold places, Most of the water is trapped in the permafrost located a few feet below the surface, Neritic zone (shallow waters along coasts), Abyssal zone (deep water - dominated by decomposer organisms and, Limnetic (photic) zone: area of light penetration, Profundal (aphotic) zone: area without light penetration, Thermocline: the abrupt change in temperature at the border between the epilimnion and the hypolimnion, Water achieves its maximum density at 4 C, During winter, surface waters cool and sink removing the thermal stratification, This allows nutrient-rich deep water to rise to the surface, Nutrients are now available in the spring for productivity, Commercial and industrial: factories, businesses, Chemical (industrial wastes, personal wastes), Non-biodegradable: cannot be broken down naturally, Renewable: capable of being replaced within a lifetime, Non-renewable: not capable of being replaced, CFC's released into the atmosphere will break down the ozone layer, Destruction of ozone will increase the UV light reaching the earth, Soil is not very fertile and becomes unusable in a short time, Global surface temperature is thought to be increasing. These components could be acquired from the atmosphere, lithosphere and hydrosphere. They may be producers, consumers, or decomposers. ECOLOGY. Helped me a lot. Crystal clear and simple. Ideal: define “space” and “time” in an ecologically relevant way. It is studied at various levels, such as organism, population, community, biosphere and ecosystem. BIOL 1020 – ECOLOGY UNIT LECTURE NOTES 3 of 5 G. define and be able to use/interpret the exponential population growth model H. define and be able to use/interpret the logistic population growth model 1. define and understand the terms K and r 2. describe K-selection and r-selection What sort of life tables and survivorship curves would you expect for each type? Organismal ecology is the study of an individual organism’s behaviour, morphology, physiology, etc. It looks at how individual organisms interact with biotic and abiotic components. Fungi. Ch 28. … Ecology is the study of interactions between organisms (biotic part) and their nonliving environment (abiotic factors) Biotic factors includes plants, animals, fungi, & microorganisms. To get the most out of lecture, you should have read—at least skimmed over—the chapters listed for that week. This note explains the following topics: Ecosystem History and Concept, Earths Climate System, Geology and Soils, Stable Isotopes, Water and Energy Balance, Carbon Cycling, Temporal and Spatial Dynamics, Biodiversity and Ecosystem Processes, Biodiversity and … Lecture Notes 4: Animals. Class Notes (1,100,000) US (470,000) UB (3,000) BIO (800) BIO 201 (200) Lara Hutson (100) Lecture 26. Home. Ecology test coming up! Individual species are related to various adaptations like physiological adaptation,  morphological adaptation, and behavioural adaptation. The order of topics will not change, so you will always know what we will cover next. This science researches how ecosystems work, their interactions, etc. Your email address will not be published. The first two-thirds of the course will focus on the biological aspects of the discipline. Ecological Economics: Integrating ecology and economics in such a way that economic and environmental policies are reinforcing rather than mutually destructive. This is very helpful because my half-yearly exam is coming, and easy to learn about ecology, thanks, Thanks so much for the well clear answers it helps so much, Your email address will not be published. This happens at the molecular level. Lecture Topic 3: BioChemistry (Handouts 1-9) Lecture Topic 4: Cell Biology (Handouts 1-2) Lecture Topic 5: Molecular Biology (Handouts 1-8) Lecture Topic 6: Cancer (Handouts 1-4) _____ Lecture Notes _____ Intro: Introduction. They are created using the same process as modules, except that initial drafts are from a collection of lecture notes … Lecture notes, lecture all . 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