PPT-Interaction Within the Ecosystem

7EC5B1 Develop and use models to explain how organisms interact in a competitive or mutually beneficial relationship for food shelter or space including competition mutualism commensalism parasitism and predatorprey relationships. BIODIVERSITY UNDER THREAT. Learning Intentions:. To understand the factors that affect processes in an ecosystem. Examine . the processes in ecosystems and the factors that affect these. We have looked at threats which are occurring on a global scale BUT what threats can you think of that are occurring on a local level?. Energy Powers Ecosystems. Sustainable Practices. Ecologists and economists characterize practices that can be continued indefinitely as . sustainable. .. Ecological Footprint. T. he . area of land required to sustainably provide all resources a population uses and assimilate all the waste it generates, given the prevailing current technology.. Conceptual Questions. Elementary Grade 7: Life Sciences. Created by Kshamta Hunter . EDCP 349 Section 401 Winter 2011. In this lesson. Ecosystem Vocab. Parts of the ecosystem. Abiotic/Biotic parts of the ecosystem. Biotic and Abiotic Factors. Biotic factors. Biological influences on organisms within an ecosystem. Ex other species competing for food . Abiotic Factors. Physical or non living factors that effect the ecosystem. be large . like these . or small, like a . pond. .. My ecosystem will be:……………………………... Your presentation must cover these questions:. Where is your ecosystem found?. Why is it found there?. Systems (. SuDS. ). 1. Background and aim. Sustainable Drainage Systems (. SuDS. ) have been shown to be the preferred solution in dealing with excess urban flooding compared with traditional drainage methods (Woods-Ballard et al, 2007). Aside from flood prevention and water purification, . The ____________________________ Ecosystem. Completed By: . ________________________________. The _____________________ Ecosystem. General Information goes here. Another ecosystem picture can be placed here. Be sure to include the source(s) on the source slide (#19).. . November 4, 2014. Thanks to the Noyce Foundation . Samueli Foundation . Schusterman. Foundation . and STEM Funders Network. Agenda. 8:20 . a.m. Welcome and Overview. 8:30 . a.m.. . Why Cultivate STEM Ecosystems?. James Boyd. Spencer . Banzhaf. Professor – Dept of Economics at Georgia State University. Ph.D. Duke University. Environmental Economics. Senior Fellow/Director – Resources for the Future. Ph.D. University of Pennsylvania. Reversing the Deforestation of Haiti. People use charcoal for fuel:. In 1923, 60% of country was covered in forest. Now, less than 2% remains forested. Disrupts ecosystem services that trees provide.. Eng. Andrei Vasilateanu. Overview. Challenges . faced by healthcare systems. New paradigms in healthcare . Conceptual modeling and system engineering. Digital Healthcare Ecosystem (DHE). Conceptual model of the DHE. Supported by the S. .. . D. . Bechtel, Jr. Foundation. An interdisciplinary study team. 2. Ellen Hanak. PPIC. Economics. Josué. . Medellín-Azuara. UC Davis. Economics. Jay Lund. UC Davis. Engineering. Amanda . Koltz. Ken Tape .  . John Kimball.  . Sebastian . Voico.  . David Lutz  . Libby Larson . David Lutz . Scott Goetz. Hank Margolis. Peter Griffith. Natalie Boelman. Ryan Danby (virtual). In order to study ecology, scientists look at how organisms are related to one another and how they are related to the environment in which they live – the ecosystem. Ecology. An ecosystem includes all .