Bio Noted Jan 26

Bio Noted Jan 26 - Bio Noted Jan 26 Review How humans have...

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Bio Noted Jan 26 Review: How humans have side-stepped density-dependent controls: -Ultimately, it’s going to fluctuate around the k- carrying capacity. In the next ten-twenty years, the ozone in Antarctica is supposedly going to get smaller and smaller. The scientific community has not included in their models the impact of the icebergs that reflect a lot of the suns radiation into outer space. The water has a much lower reflectivity and thus it will keep warming up. This is called positive feedback effect. Co2 concentrations, temperature, and sea level continue to rise long after emissions are reduced. - We will lose a lot about of the sea communities like Bangladesh, Florida, and some other communities. - Precautionary Principle- Ex. Cannot prove that this drug is harmful are not harmful, but it is better not to just put it on the market. We are always doing a 20-20 hindsight and that Is not sustainable. CH. 54 – Community Ecology - Community- group of populations that can interact and live in close proximity. - Community Interactions- Scientists always do two species that interact and try to identify the most important interactions to save time and money. -Interspecific Interactions:
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  • Spring '12
  • Doebel
  • Ecological niche, ecological niches, Mutualism- Mutualistic Symbiosis, Community Ecology Community, ecological niche breadth

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Bio Noted Jan 26 - Bio Noted Jan 26 Review How humans have...

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