PPT-Ecological Succession Stages of Ecological Succession

email easybiologyclassgmailcom maileasybiologyclasscom wwweasybiologyclasscom wwweasybiologyclasscom For detailed description of this topic please . from reading assignments brPage 2br Disturbance Mix of large infrequent and small frequent events A given disturbance is the result of numerous interconnected factors Natural disturbances are not bad Disturbances characterized by type size severity Henry A. Gleason 1882-1975. Frederic E. Clements 1874-1945. Patterns in time. Plant succession . is the . directional development . of the vegetation of a given homogeneous area over a period of time towards a single climax structure (Clements 1916). Obj: 11D. Describe how events and processes that occur during ecological succession can change populations and species diversity. .. What is ecological succession?. orderly process of change in an ecosystem brought about by the progressive replacement of one community by another until a stable climax is established. Ecological succession is the gradual process by which ecosystems change and develop over time. . For example, a bare patch of ground will not stay bare. It will rapidly be colonized by a variety of plants.. Succession is usually described as the orderly succession of communities to a climax community (biome) over time or as a sequence of communities (a sere) with each transitory community as a seral stage.. 1. The terms I would like you to use in your 1-2 paragraphs of ECOLOGICAL DESCRIPTION will be in . green. . There is no official minimum number to use, because I want students to use them accurately and not in a forced way. . 2. Ecological Succession is…. The observed process of change in the species structure of an ecological community over time.. The community begins with relatively few pioneering plants and animals and develops through increasing complexity until it becomes stable or self-perpetuating as a climax community.. SC.912.L.17.4. Describe changes in ecosystems resulting from seasonal variations, climate change and succession.. By Dr. Suris Soto. What Is Disturbance?. A disturbance. Is an event that changes a community. an island just created by volcanic activity. . What . would it look like? . What . is the ground made out of? . Can . plants grow on this island? . Discuss within your group . “How might the island eventually support life?”. Predict how would the forest look in ten years if it were left undisturbed. . 6.2_Ecological Disturbances and Succession . SC.912.L.17.4. Describe changes in ecosystems resulting from seasonal variations, climate change and succession.. Describe how events and processes that occur during ecological succession can change populations and species diversity. .. What is ecological succession?. orderly process of change in an ecosystem brought about by the progressive replacement of one community by another until a stable climax is established. Succession. Benjy. Longworth. 4/26/12. Outline. Biography. Cowles’ work. Plant succession since Cowles. r. elay . floristics. vs. initial floristic composition. Biography. 1869-1939. Born in Kensington, Connecticut. variations in climatic and physiographic factors. (2) the activities of the species of the communities themselves. . These influences bring about marked changes in the dominants of the existing community, which is thus sooner or later replaced by another community at the same place. This process continues and successive communities develop one after another over the same area until the terminal final community again becomes more or less stable for a period of time. It occurs in a relatively definite sequence. This orderly change in communities is referred as succession. . .. Warm Up 3/1/2016. Ecological Succession. Describe succession with 80% accuracy utilizing class materials. . Describe the difference between primary and secondary succession with 80% accuracy utilizing class materials..